diff options
146 files changed, 0 insertions, 31540 deletions
diff --git a/calendar/gui/alarm-notify/alarm-notify-dialog.c b/calendar/gui/alarm-notify/alarm-notify-dialog.c deleted file mode 100644 index 931ab0bfac..0000000000 --- a/calendar/gui/alarm-notify/alarm-notify-dialog.c +++ /dev/null @@ -1,218 +0,0 @@ -/* Evolution calendar - alarm notification dialog - * - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Federico Mena-Quintero <federico@helixcode.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <gtk/gtklabel.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkspinbutton.h> -#include <gtk/gtkwindow.h> -#include <glade/glade.h> -#include "alarm-notify-dialog.h" - - - -/* The useful contents of the alarm notify dialog */ -typedef struct { - GladeXML *xml; - - GtkWidget *dialog; - GtkWidget *close; - GtkWidget *snooze; - GtkWidget *edit; - GtkWidget *heading; - GtkWidget *summary; - GtkWidget *snooze_time; - - AlarmNotifyFunc func; - gpointer func_data; -} AlarmNotify; - - - -/* Callback used when the notify dialog is destroyed */ -static void -dialog_destroy_cb (GtkObject *object, gpointer data) -{ - AlarmNotify *an; - - an = data; - gtk_object_unref (GTK_OBJECT (an->xml)); - g_free (an); -} - -/* Delete_event handler for the alarm notify dialog */ -static gint -delete_event_cb (GtkWidget *widget, GdkEvent *event, gpointer data) -{ - AlarmNotify *an; - - an = data; - g_assert (an->func != NULL); - - (* an->func) (ALARM_NOTIFY_CLOSE, -1, an->func_data); - - gtk_widget_destroy (widget); - return TRUE; -} - -/* Callback for the close button */ -static void -close_clicked_cb (GtkWidget *widget, gpointer data) -{ - AlarmNotify *an; - - an = data; - g_assert (an->func != NULL); - - (* an->func) (ALARM_NOTIFY_CLOSE, -1, an->func_data); - - gtk_widget_destroy (an->dialog); -} - -/* Callback for the snooze button */ -static void -snooze_clicked_cb (GtkWidget *widget, gpointer data) -{ - AlarmNotify *an; - int snooze_time; - - an = data; - g_assert (an->func != NULL); - - snooze_time = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (an->snooze_time)); - (* an->func) (ALARM_NOTIFY_SNOOZE, snooze_time, an->func_data); - - gtk_widget_destroy (an->dialog); -} - -/* Callback for the edit button */ -static void -edit_clicked_cb (GtkWidget *widget, gpointer data) -{ - AlarmNotify *an; - - an = data; - g_assert (an->func != NULL); - - (* an->func) (ALARM_NOTIFY_EDIT, -1, an->func_data); - - gtk_widget_destroy (an->dialog); -} - -/** - * alarm_notify_dialog: - * @func: Function to be called when a dialog action is invoked. - * @data: Closure data for @func. - * - * Runs the alarm notification dialog. The specified @func will be used to - * notify the client about result of the actions in the dialog. - * - * Return value: TRUE on success, FALSE if the dialog could not be created. - **/ -gboolean -alarm_notify_dialog (time_t trigger, time_t occur, iCalObject *ico, - AlarmNotifyFunc func, gpointer func_data) -{ - AlarmNotify *an; - char buf[256]; - struct tm tm_trigger; - struct tm tm_occur; - - g_return_val_if_fail (trigger != -1, FALSE); - g_return_val_if_fail (occur != -1, FALSE); - g_return_val_if_fail (ico != NULL, FALSE); - g_return_val_if_fail (func != NULL, FALSE); - - an = g_new0 (AlarmNotify, 1); - - an->func = func; - an->func_data = func_data; - - an->xml = glade_xml_new (EVOLUTION_GLADEDIR "/alarm-notify.glade", NULL); - if (!an->xml) { - g_message ("alarm_notify_dialog(): Could not load the Glade XML file!"); - g_free (an); - return FALSE; - } - - an->dialog = glade_xml_get_widget (an->xml, "alarm-notify"); - an->close = glade_xml_get_widget (an->xml, "close"); - an->snooze = glade_xml_get_widget (an->xml, "snooze"); - an->edit = glade_xml_get_widget (an->xml, "edit"); - an->heading = glade_xml_get_widget (an->xml, "heading"); - an->summary = glade_xml_get_widget (an->xml, "summary"); - an->snooze_time = glade_xml_get_widget (an->xml, "snooze-time"); - - if (!(an->dialog && an->close && an->snooze && an->edit && an->heading && an->summary - && an->snooze_time)) { - g_message ("alarm_notify_dialog(): Could not find all widgets in Glade file!"); - gtk_object_unref (GTK_OBJECT (an->xml)); - g_free (an); - return FALSE; - } - - gtk_object_set_data (GTK_OBJECT (an->dialog), "alarm-notify", an); - gtk_signal_connect (GTK_OBJECT (an->dialog), "destroy", - GTK_SIGNAL_FUNC (dialog_destroy_cb), an); - - /* Title */ - - /* FIXME: use am_pm_flag or 24-hour time */ - - tm_trigger = *localtime (&trigger); - strftime (buf, sizeof (buf), _("Alarm on %A %b %d %Y %H:%M"), &tm_trigger); - gtk_window_set_title (GTK_WINDOW (an->dialog), buf); - - /* Heading */ - - tm_occur = *localtime (&occur); - strftime (buf, sizeof (buf), - _("Notification about your appointment on %A %b %d %Y %H:%M"), - &tm_occur); - gtk_label_set_text (GTK_LABEL (an->heading), buf); - - /* Summary */ - - gtk_label_set_text (GTK_LABEL (an->summary), ico->summary); - - /* Connect actions */ - - gtk_signal_connect (GTK_OBJECT (an->dialog), "delete_event", - GTK_SIGNAL_FUNC (delete_event_cb), - an); - - gtk_signal_connect (GTK_OBJECT (an->close), "clicked", - GTK_SIGNAL_FUNC (close_clicked_cb), - an); - - gtk_signal_connect (GTK_OBJECT (an->snooze), "clicked", - GTK_SIGNAL_FUNC (snooze_clicked_cb), - an); - - gtk_signal_connect (GTK_OBJECT (an->edit), "clicked", - GTK_SIGNAL_FUNC (edit_clicked_cb), - an); - - /* Run! */ - - gtk_widget_show (an->dialog); - return TRUE; -} diff --git a/calendar/gui/alarm-notify/alarm-notify-dialog.h b/calendar/gui/alarm-notify/alarm-notify-dialog.h deleted file mode 100644 index 770768f59c..0000000000 --- a/calendar/gui/alarm-notify/alarm-notify-dialog.h +++ /dev/null @@ -1,44 +0,0 @@ -/* Evolution calendar - alarm notification dialog - * - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Federico Mena-Quintero <federico@helixcode.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifndef ALARM_NOTIFY_DIALOG_H -#define ALARM_NOTIFY_DIALOG_H - -#include <time.h> -#include <glib.h> -#include <cal-util/calobj.h> - - - -typedef enum { - ALARM_NOTIFY_CLOSE, - ALARM_NOTIFY_SNOOZE, - ALARM_NOTIFY_EDIT -} AlarmNotifyResult; - -typedef void (* AlarmNotifyFunc) (AlarmNotifyResult result, int snooze_mins, gpointer data); - -gboolean alarm_notify_dialog (time_t trigger, time_t occur, iCalObject *ico, - AlarmNotifyFunc func, gpointer func_data); - - - -#endif diff --git a/calendar/gui/alarm-notify/alarm-notify.glade b/calendar/gui/alarm-notify/alarm-notify.glade deleted file mode 100644 index 32d7e03f8b..0000000000 --- a/calendar/gui/alarm-notify/alarm-notify.glade +++ /dev/null @@ -1,230 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>Evolution Calendar</name> - <program_name>evolution-calendar</program_name> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>False</use_widget_names> - <output_main_file>True</output_main_file> - <output_support_files>True</output_support_files> - <output_build_files>True</output_build_files> - <backup_source_files>True</backup_source_files> - <main_source_file>interface.c</main_source_file> - <main_header_file>interface.h</main_header_file> - <handler_source_file>callbacks.c</handler_source_file> - <handler_header_file>callbacks.h</handler_header_file> - <support_source_file>support.c</support_source_file> - <support_header_file>support.h</support_header_file> - <output_translatable_strings>True</output_translatable_strings> - <translatable_strings_file>alarm-notify.glade.h</translatable_strings_file> -</project> - -<widget> - <class>GtkWindow</class> - <name>alarm-notify</name> - <cxx_use_heap>True</cxx_use_heap> - <title></title> - <type>GTK_WINDOW_DIALOG</type> - <position>GTK_WIN_POS_CENTER</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>False</allow_grow> - <auto_shrink>False</auto_shrink> - - <widget> - <class>GtkVBox</class> - <name>vbox2</name> - <border_width>4</border_width> - <cxx_use_heap>True</cxx_use_heap> - <homogeneous>False</homogeneous> - <spacing>4</spacing> - - <widget> - <class>GtkHBox</class> - <name>hbox3</name> - <cxx_use_heap>True</cxx_use_heap> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkVBox</class> - <name>vbox5</name> - <cxx_use_heap>True</cxx_use_heap> - <homogeneous>False</homogeneous> - <spacing>4</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>heading</name> - <cxx_use_heap>True</cxx_use_heap> - <label></label> - <justify>GTK_JUSTIFY_LEFT</justify> - <wrap>True</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>summary</name> - <cxx_use_heap>True</cxx_use_heap> - <label></label> - <justify>GTK_JUSTIFY_LEFT</justify> - <wrap>True</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox4</name> - <cxx_use_heap>True</cxx_use_heap> - <homogeneous>False</homogeneous> - <spacing>4</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkButton</class> - <name>close</name> - <cxx_use_heap>True</cxx_use_heap> - <can_focus>True</can_focus> - <label>Close</label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>snooze</name> - <cxx_use_heap>True</cxx_use_heap> - <can_focus>True</can_focus> - <label>Snooze</label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>edit</name> - <cxx_use_heap>True</cxx_use_heap> - <can_focus>True</can_focus> - <label>Edit appointment</label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - - <widget> - <class>GtkHSeparator</class> - <name>hseparator1</name> - <cxx_use_heap>True</cxx_use_heap> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - </widget> - - <widget> - <class>GtkHBox</class> - <name>hbox4</name> - <cxx_use_heap>True</cxx_use_heap> - <homogeneous>False</homogeneous> - <spacing>4</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label4</name> - <cxx_use_heap>True</cxx_use_heap> - <label>Snooze time (minutes)</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkSpinButton</class> - <name>snooze-time</name> - <cxx_use_heap>True</cxx_use_heap> - <can_focus>True</can_focus> - <climb_rate>1</climb_rate> - <digits>0</digits> - <numeric>False</numeric> - <update_policy>GTK_UPDATE_ALWAYS</update_policy> - <snap>False</snap> - <wrap>False</wrap> - <value>5</value> - <lower>1</lower> - <upper>1440</upper> - <step>1</step> - <page>5</page> - <page_size>5</page_size> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/e-util/e-text-event-processor-emacs-like.c b/e-util/e-text-event-processor-emacs-like.c deleted file mode 100644 index be323d028f..0000000000 --- a/e-util/e-text-event-processor-emacs-like.c +++ /dev/null @@ -1,372 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <gnome.h> -#include "e-text-event-processor-emacs-like.h" -static void e_text_event_processor_emacs_like_init (ETextEventProcessorEmacsLike *card); -static void e_text_event_processor_emacs_like_class_init (ETextEventProcessorEmacsLikeClass *klass); -static gint e_text_event_processor_emacs_like_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event); - -static ETextEventProcessorClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0 -}; - -static const ETextEventProcessorCommand control_keys[26] = -{ - { E_TEP_START_OF_LINE, E_TEP_MOVE, 0, "" }, /* a */ - { E_TEP_BACKWARD_CHARACTER, E_TEP_MOVE, 0, "" }, /* b */ - { E_TEP_SELECTION, E_TEP_COPY, 0, "" }, /* c */ - { E_TEP_FORWARD_CHARACTER, E_TEP_DELETE, 0, "" }, /* d */ - { E_TEP_END_OF_LINE, E_TEP_MOVE, 0, "" }, /* e */ - { E_TEP_FORWARD_CHARACTER, E_TEP_MOVE, 0, "" }, /* f */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* g */ - { E_TEP_BACKWARD_CHARACTER, E_TEP_DELETE, 0, "" }, /* h */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* i */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* j */ - { E_TEP_END_OF_LINE, E_TEP_DELETE, 0, "" }, /* k */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* l */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* m */ - { E_TEP_FORWARD_LINE, E_TEP_MOVE, 0, "" }, /* n */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* o */ - { E_TEP_BACKWARD_LINE, E_TEP_MOVE, 0, "" }, /* p */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* q */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* r */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* s */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* t */ - { E_TEP_START_OF_LINE, E_TEP_DELETE, 0, "" }, /* u */ - { E_TEP_SELECTION, E_TEP_PASTE, 0, "" }, /* v */ - { E_TEP_SELECTION, E_TEP_DELETE, 0, "" }, /* w */ - { E_TEP_SELECTION, E_TEP_DELETE, 0, "" }, /* x */ - { E_TEP_SELECTION, E_TEP_PASTE, 0, "" }, /* y */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" } /* z */ -}; - -static const ETextEventProcessorCommand alt_keys[26] = -{ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* a */ - { E_TEP_BACKWARD_WORD, E_TEP_MOVE, 0, "" }, /* b */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* c */ - { E_TEP_FORWARD_WORD, E_TEP_DELETE, 0, "" }, /* d */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* e */ - { E_TEP_FORWARD_WORD, E_TEP_MOVE, 0, "" }, /* f */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* g */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* h */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* i */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* j */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* k */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* l */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* m */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* n */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* o */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* p */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* q */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* r */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* s */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* t */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* u */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* v */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* w */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* x */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* y */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" } /* z */ - -}; - -GtkType -e_text_event_processor_emacs_like_get_type (void) -{ - static GtkType text_event_processor_emacs_like_type = 0; - - if (!text_event_processor_emacs_like_type) - { - static const GtkTypeInfo text_event_processor_emacs_like_info = - { - "ETextEventProcessorEmacsLike", - sizeof (ETextEventProcessorEmacsLike), - sizeof (ETextEventProcessorEmacsLikeClass), - (GtkClassInitFunc) e_text_event_processor_emacs_like_class_init, - (GtkObjectInitFunc) e_text_event_processor_emacs_like_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - text_event_processor_emacs_like_type = gtk_type_unique (e_text_event_processor_get_type (), &text_event_processor_emacs_like_info); - } - - return text_event_processor_emacs_like_type; -} - -static void -e_text_event_processor_emacs_like_class_init (ETextEventProcessorEmacsLikeClass *klass) -{ - GtkObjectClass *object_class; - ETextEventProcessorClass *processor_class; - - object_class = (GtkObjectClass*) klass; - processor_class = (ETextEventProcessorClass*) klass; - - parent_class = gtk_type_class (e_text_event_processor_get_type ()); - - processor_class->event = e_text_event_processor_emacs_like_event; -} - -static void -e_text_event_processor_emacs_like_init (ETextEventProcessorEmacsLike *tep) -{ -} - -static gint -e_text_event_processor_emacs_like_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event) -{ - ETextEventProcessorCommand command; - ETextEventProcessorEmacsLike *tep_el = E_TEXT_EVENT_PROCESSOR_EMACS_LIKE(tep); - command.action = E_TEP_NOP; - switch (event->type) { - case GDK_BUTTON_PRESS: - if (event->button.button == 1) { - command.action = E_TEP_GRAB; - command.time = event->button.time; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - if (event->button.state & GDK_SHIFT_MASK) - command.action = E_TEP_SELECT; - else - command.action = E_TEP_MOVE; - command.position = E_TEP_VALUE; - command.value = event->button.position; - command.time = event->button.time; - tep_el->mouse_down = TRUE; - } - break; - case GDK_2BUTTON_PRESS: - if (event->button.button == 1) { - command.action = E_TEP_SELECT; - command.position = E_TEP_SELECT_WORD; - command.time = event->button.time; - } - break; - case GDK_3BUTTON_PRESS: - if (event->button.button == 1) { - command.action = E_TEP_SELECT; - command.position = E_TEP_SELECT_ALL; - command.time = event->button.time; - } - break; - case GDK_BUTTON_RELEASE: - if (event->button.button == 1) { - command.action = E_TEP_UNGRAB; - command.time = event->button.time; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - command.time = event->button.time; - tep_el->mouse_down = FALSE; - command.action = E_TEP_NOP; - } else if (event->button.button == 2) { - command.action = E_TEP_MOVE; - command.position = E_TEP_VALUE; - command.value = event->button.position; - command.time = event->button.time; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - - command.action = E_TEP_GET_SELECTION; - command.position = E_TEP_SELECTION; - command.value = 0; - command.time = event->button.time; - } - break; - case GDK_MOTION_NOTIFY: - if (tep_el->mouse_down) { - command.action = E_TEP_SELECT; - command.position = E_TEP_VALUE; - command.time = event->motion.time; - command.value = event->motion.position; - } - break; - case GDK_KEY_PRESS: - { - ETextEventProcessorEventKey key = event->key; - command.time = event->key.time; - if (key.state & GDK_SHIFT_MASK) - command.action = E_TEP_SELECT; - else - command.action = E_TEP_MOVE; - switch(key.keyval) { - case GDK_Home: - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_START_OF_BUFFER; - else - command.position = E_TEP_START_OF_LINE; - break; - case GDK_End: - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_END_OF_BUFFER; - else - command.position = E_TEP_END_OF_LINE; - break; - case GDK_Page_Up: command.position = E_TEP_BACKWARD_PAGE; break; - case GDK_Page_Down: command.position = E_TEP_FORWARD_PAGE; break; - /* CUA has Ctrl-Up/Ctrl-Down as paragraph up down */ - case GDK_Up: command.position = E_TEP_BACKWARD_LINE; break; - case GDK_Down: command.position = E_TEP_FORWARD_LINE; break; - case GDK_Left: - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_BACKWARD_WORD; - else - command.position = E_TEP_BACKWARD_CHARACTER; - break; - case GDK_Right: - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_FORWARD_WORD; - else - command.position = E_TEP_FORWARD_CHARACTER; - break; - - case GDK_BackSpace: - command.action = E_TEP_DELETE; - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_BACKWARD_WORD; - else - command.position = E_TEP_BACKWARD_CHARACTER; - break; - case GDK_Clear: - command.action = E_TEP_DELETE; - command.position = E_TEP_END_OF_LINE; - break; - case GDK_Insert: - if (key.state & GDK_SHIFT_MASK) { - command.action = E_TEP_PASTE; - command.position = E_TEP_SELECTION; - } else if (key.state & GDK_CONTROL_MASK) { - command.action = E_TEP_COPY; - command.position = E_TEP_SELECTION; - } else { - /* gtk_toggle_insert(text) -- IMPLEMENT */ - } - break; - case GDK_Delete: - if (key.state & GDK_CONTROL_MASK){ - command.action = E_TEP_DELETE; - command.position = E_TEP_FORWARD_WORD; - } else if (key.state & GDK_SHIFT_MASK) { - command.action = E_TEP_COPY; - command.position = E_TEP_SELECTION; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - - command.action = E_TEP_DELETE; - command.position = E_TEP_SELECTION; - } else { - command.action = E_TEP_DELETE; - command.position = E_TEP_FORWARD_CHARACTER; - } - break; - case GDK_Tab: - /* Don't insert literally */ - command.action = E_TEP_NOP; - command.position = E_TEP_SELECTION; - break; - case GDK_Return: - if (key.state & GDK_CONTROL_MASK) { - command.action = E_TEP_ACTIVATE; - command.position = E_TEP_SELECTION; - } else { - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.value = 1; - command.string = "\n"; - } - break; - case GDK_Escape: - /* Don't insert literally */ - command.action = E_TEP_NOP; - command.position = E_TEP_SELECTION; - break; - - default: - if (key.state & GDK_CONTROL_MASK) { - if ((key.keyval >= 'A') && (key.keyval <= 'Z')) - key.keyval -= 'A' - 'a'; - - if ((key.keyval >= 'a') && (key.keyval <= 'z')) { - command.position = control_keys[(int) (key.keyval - 'a')].position; - if (control_keys[(int) (key.keyval - 'a')].action != E_TEP_MOVE) - command.action = control_keys[(int) (key.keyval - 'a')].action; - command.value = control_keys[(int) (key.keyval - 'a')].value; - command.string = control_keys[(int) (key.keyval - 'a')].string; - } - - if (key.keyval == 'x' || key.keyval == 'w') { - command.action = E_TEP_COPY; - command.position = E_TEP_SELECTION; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - - command.action = E_TEP_DELETE; - command.position = E_TEP_SELECTION; - } - - break; - } else if (key.state & GDK_MOD1_MASK) { - if ((key.keyval >= 'A') && (key.keyval <= 'Z')) - key.keyval -= 'A' - 'a'; - - if ((key.keyval >= 'a') && (key.keyval <= 'z')) { - command.position = alt_keys[(int) (key.keyval - 'a')].position; - if (alt_keys[(int) (key.keyval - 'a')].action != E_TEP_MOVE) - command.action = alt_keys[(int) (key.keyval - 'a')].action; - command.value = alt_keys[(int) (key.keyval - 'a')].value; - command.string = alt_keys[(int) (key.keyval - 'a')].string; - } - } else if (key.length > 0) { - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.value = strlen(key.string); - command.string = key.string; - - } else { - command.action = E_TEP_NOP; - } - } - break; - case GDK_KEY_RELEASE: - command.time = event->key.time; - command.action = E_TEP_NOP; - break; - default: - command.action = E_TEP_NOP; - break; - } - } - if (command.action != E_TEP_NOP) { - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - return 1; - } - else - return 0; -} - -ETextEventProcessor * -e_text_event_processor_emacs_like_new (void) -{ - ETextEventProcessorEmacsLike *retval = gtk_type_new (e_text_event_processor_emacs_like_get_type ()); - return E_TEXT_EVENT_PROCESSOR (retval); -} - diff --git a/e-util/e-text-event-processor-emacs-like.h b/e-util/e-text-event-processor-emacs-like.h deleted file mode 100644 index 651bb552b3..0000000000 --- a/e-util/e-text-event-processor-emacs-like.h +++ /dev/null @@ -1,68 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor-emacs-like.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_H__ -#define __E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_H__ - -#include <gnome.h> -#include "e-text-event-processor.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETextEventProcessorEmacsLike - Turns events on a text widget into commands. Uses an emacs-ish interface. - * - */ - -#define E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE (e_text_event_processor_emacs_like_get_type ()) -#define E_TEXT_EVENT_PROCESSOR_EMACS_LIKE(obj) (GTK_CHECK_CAST ((obj), E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE, ETextEventProcessorEmacsLike)) -#define E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE, ETextEventProcessorEmacsLikeClass)) -#define E_IS_TEXT_EVENT_PROCESSOR_EMACS_LIKE(obj) (GTK_CHECK_TYPE ((obj), E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE)) -#define E_IS_TEXT_EVENT_PROCESSOR_EMACS_LIKE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE)) - - -typedef struct _ETextEventProcessorEmacsLike ETextEventProcessorEmacsLike; -typedef struct _ETextEventProcessorEmacsLikeClass ETextEventProcessorEmacsLikeClass; - -struct _ETextEventProcessorEmacsLike -{ - ETextEventProcessor parent; - - /* object specific fields */ - gboolean mouse_down; -}; - -struct _ETextEventProcessorEmacsLikeClass -{ - ETextEventProcessorClass parent_class; -}; - - -GtkType e_text_event_processor_emacs_like_get_type (void); -ETextEventProcessor *e_text_event_processor_emacs_like_new (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_H__ */ diff --git a/e-util/e-text-event-processor-types.h b/e-util/e-text-event-processor-types.h deleted file mode 100644 index 8f2ffbaf39..0000000000 --- a/e-util/e-text-event-processor-types.h +++ /dev/null @@ -1,140 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#ifndef __E_TEXT_EVENT_PROCESSOR_TYPES_H__ -#define __E_TEXT_EVENT_PROCESSOR_TYPES_H__ - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -#include <gdk/gdktypes.h> - -typedef enum _ETextEventProcessorCommandPosition ETextEventProcessorCommandPosition; -typedef enum _ETextEventProcessorCommandAction ETextEventProcessorCommandAction; -typedef struct _ETextEventProcessorCommand ETextEventProcessorCommand; - -typedef union _ETextEventProcessorEvent ETextEventProcessorEvent; -typedef struct _ETextEventProcessorEventButton ETextEventProcessorEventButton; -typedef struct _ETextEventProcessorEventKey ETextEventProcessorEventKey; -typedef struct _ETextEventProcessorEventMotion ETextEventProcessorEventMotion; - -enum _ETextEventProcessorCommandPosition { - E_TEP_VALUE, - E_TEP_SELECTION, - - E_TEP_START_OF_BUFFER, - E_TEP_END_OF_BUFFER, - - E_TEP_START_OF_LINE, - E_TEP_END_OF_LINE, - - E_TEP_FORWARD_CHARACTER, - E_TEP_BACKWARD_CHARACTER, - - E_TEP_FORWARD_WORD, - E_TEP_BACKWARD_WORD, - - E_TEP_FORWARD_LINE, - E_TEP_BACKWARD_LINE, - - E_TEP_FORWARD_PARAGRAPH, - E_TEP_BACKWARD_PARAGRAPH, - - E_TEP_FORWARD_PAGE, - E_TEP_BACKWARD_PAGE, - - E_TEP_SELECT_WORD, - E_TEP_SELECT_ALL - -}; - -enum _ETextEventProcessorCommandAction { - E_TEP_MOVE, - E_TEP_SELECT, - E_TEP_DELETE, - E_TEP_INSERT, - - E_TEP_COPY, - E_TEP_PASTE, - E_TEP_GET_SELECTION, - E_TEP_SET_SELECT_BY_WORD, - E_TEP_ACTIVATE, - - E_TEP_GRAB, - E_TEP_UNGRAB, - - E_TEP_NOP -}; - -struct _ETextEventProcessorCommand { - ETextEventProcessorCommandPosition position; - ETextEventProcessorCommandAction action; - int value; - char *string; - guint32 time; -}; - -struct _ETextEventProcessorEventButton { - GdkEventType type; - guint32 time; - guint state; - guint button; - gint position; -}; - -struct _ETextEventProcessorEventKey { - GdkEventType type; - guint32 time; - guint state; - guint keyval; - gint length; - gchar *string; -}; - -struct _ETextEventProcessorEventMotion { - GdkEventType type; - guint32 time; - guint state; - gint position; -}; - -union _ETextEventProcessorEvent { - GdkEventType type; - ETextEventProcessorEventButton button; - ETextEventProcessorEventKey key; - ETextEventProcessorEventMotion motion; -}; - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TEXT_EVENT_PROCESSOR_TYPES_H__ */ diff --git a/e-util/e-text-event-processor.c b/e-util/e-text-event-processor.c deleted file mode 100644 index 47f028ca62..0000000000 --- a/e-util/e-text-event-processor.c +++ /dev/null @@ -1,103 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <gnome.h> -#include "e-text-event-processor.h" -static void e_text_event_processor_init (ETextEventProcessor *card); -static void e_text_event_processor_class_init (ETextEventProcessorClass *klass); - -static GtkObjectClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0 -}; - -enum { - E_TEP_EVENT, - E_TEP_LAST_SIGNAL -}; - -static guint e_tep_signals[E_TEP_LAST_SIGNAL] = { 0 }; - -GtkType -e_text_event_processor_get_type (void) -{ - static GtkType text_event_processor_type = 0; - - if (!text_event_processor_type) - { - static const GtkTypeInfo text_event_processor_info = - { - "ETextEventProcessor", - sizeof (ETextEventProcessor), - sizeof (ETextEventProcessorClass), - (GtkClassInitFunc) e_text_event_processor_class_init, - (GtkObjectInitFunc) e_text_event_processor_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - text_event_processor_type = gtk_type_unique (gtk_object_get_type (), &text_event_processor_info); - } - - return text_event_processor_type; -} - -static void -e_text_event_processor_class_init (ETextEventProcessorClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass*) klass; - - parent_class = gtk_type_class (gtk_object_get_type ()); - - e_tep_signals[E_TEP_EVENT] = - gtk_signal_new ("command", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextEventProcessorClass, command), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, - GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, e_tep_signals, E_TEP_LAST_SIGNAL); - - klass->event = NULL; - klass->command = NULL; -} - -static void -e_text_event_processor_init (ETextEventProcessor *tep) -{ -} - -gint -e_text_event_processor_handle_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event) -{ - if (E_TEXT_EVENT_PROCESSOR_CLASS(GTK_OBJECT(tep)->klass)->event) { - return E_TEXT_EVENT_PROCESSOR_CLASS(GTK_OBJECT(tep)->klass)->event(tep, event); - } else { - return 0; - } -} diff --git a/e-util/e-text-event-processor.h b/e-util/e-text-event-processor.h deleted file mode 100644 index 1fc79f3f70..0000000000 --- a/e-util/e-text-event-processor.h +++ /dev/null @@ -1,74 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TEXT_EVENT_PROCESSOR_H__ -#define __E_TEXT_EVENT_PROCESSOR_H__ - -#include <gnome.h> -#include "e-text-event-processor-types.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETextEventProcessor - Turns events on a text widget into commands. - * - */ - -#define E_TEXT_EVENT_PROCESSOR_TYPE (e_text_event_processor_get_type ()) -#define E_TEXT_EVENT_PROCESSOR(obj) (GTK_CHECK_CAST ((obj), E_TEXT_EVENT_PROCESSOR_TYPE, ETextEventProcessor)) -#define E_TEXT_EVENT_PROCESSOR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TEXT_EVENT_PROCESSOR_TYPE, ETextEventProcessorClass)) -#define E_IS_TEXT_EVENT_PROCESSOR(obj) (GTK_CHECK_TYPE ((obj), E_TEXT_EVENT_PROCESSOR_TYPE)) -#define E_IS_TEXT_EVENT_PROCESSOR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TEXT_EVENT_PROCESSOR_TYPE)) - - -typedef struct _ETextEventProcessor ETextEventProcessor; -typedef struct _ETextEventProcessorClass ETextEventProcessorClass; - -struct _ETextEventProcessor -{ - GtkObject parent; - - /* object specific fields */ - -}; - -struct _ETextEventProcessorClass -{ - GtkObjectClass parent_class; - - /* signals */ - void (* command) (ETextEventProcessor *tep, ETextEventProcessorCommand *command); - - /* virtual functions */ - gint (* event) (ETextEventProcessor *tep, ETextEventProcessorEvent *event); -}; - - -GtkType e_text_event_processor_get_type (void); -gint e_text_event_processor_handle_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TEXT_EVENT_PROCESSOR_H__ */ diff --git a/e-util/e-util.c b/e-util/e-util.c deleted file mode 100644 index 3dea9282c3..0000000000 --- a/e-util/e-util.c +++ /dev/null @@ -1,307 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-xml-utils.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <glib.h> -#include <gtk/gtkobject.h> -#include <errno.h> -#include <fcntl.h> -#include <unistd.h> -#include <ctype.h> -#include <string.h> - -#include "e-util.h" - -int -g_str_compare(const void *x, const void *y) -{ - return strcmp(x, y); -} - -int -g_int_compare(const void *x, const void *y) -{ - if ( GPOINTER_TO_INT(x) < GPOINTER_TO_INT(y) ) - return -1; - else if ( GPOINTER_TO_INT(x) == GPOINTER_TO_INT(y) ) - return 0; - else - return 1; -} - -char * -e_strdup_strip(char *string) -{ - int i; - int length = 0; - int initial = 0; - for ( i = 0; string[i]; i++ ) { - if (initial == i && isspace(string[i])) { - initial ++; - } - if (!isspace(string[i])) { - length = i - initial + 1; - } - } - return g_strndup(string + initial, length); -} - -void -e_free_object_list (GList *list) -{ - GList *p; - - for (p = list; p != NULL; p = p->next) - gtk_object_unref (GTK_OBJECT (p->data)); - - g_list_free (list); -} - -void -e_free_string_list (GList *list) -{ - GList *p; - - for (p = list; p != NULL; p = p->next) - g_free (p->data); - - g_list_free (list); -} - -#define BUFF_SIZE 1024 - -char * -e_read_file(const char *filename) -{ - int fd; - char buffer[BUFF_SIZE]; - GList *list = NULL, *list_iterator; - GList *lengths = NULL, *lengths_iterator; - int length = 0; - int bytes; - char *ret_val; - - fd = open(filename, O_RDONLY); - if (fd == -1) - return NULL; - bytes = read(fd, buffer, BUFF_SIZE); - while (bytes) { - if (bytes > 0) { - list = g_list_prepend(list, g_strndup(buffer, bytes)); - lengths = g_list_prepend(lengths, GINT_TO_POINTER(bytes)); - length += bytes; - } else { - if (errno != EINTR) { - close(fd); - g_list_foreach(list, (GFunc) g_free, NULL); - g_list_free(list); - g_list_free(lengths); - return NULL; - } - } - bytes = read(fd, buffer, BUFF_SIZE); - } - ret_val = g_new(char, length + 1); - ret_val[length] = 0; - lengths_iterator = lengths; - list_iterator = list; - for ( ; list_iterator; list_iterator = list_iterator->next, lengths_iterator = lengths_iterator->next) { - int this_length = GPOINTER_TO_INT(lengths_iterator->data); - length -= this_length; - memcpy(ret_val + length, list_iterator->data, this_length); - } - close(fd); - g_list_foreach(list, (GFunc) g_free, NULL); - g_list_free(list); - g_list_free(lengths); - return ret_val; -} - -gint -e_write_file(const char *filename, const char *data, int flags) -{ - int fd; - int length = strlen(data); - int bytes; - fd = open(filename, flags, 0666); - if (fd == -1) - return errno; - while (length > 0) { - bytes = write(fd, data, length); - if (bytes > 0) { - length -= bytes; - data += bytes; - } else { - if (errno != EINTR && errno != EAGAIN) { - int save_errno = errno; - close(fd); - return save_errno; - } - } - } - close(fd); - return 0; -} - -typedef gint (*GtkSignal_INT__INT_INT_POINTER) (GtkObject * object, - gint arg1, - gint arg2, - gpointer arg3, - gpointer user_data); - -void -e_marshal_INT__INT_INT_POINTER (GtkObject * object, - GtkSignalFunc func, - gpointer func_data, GtkArg * args) -{ - GtkSignal_INT__INT_INT_POINTER rfunc; - gint *return_val; - return_val = GTK_RETLOC_INT (args[3]); - rfunc = (GtkSignal_INT__INT_INT_POINTER) func; - *return_val = (*rfunc) (object, - GTK_VALUE_INT (args[0]), - GTK_VALUE_INT (args[1]), - GTK_VALUE_POINTER (args[2]), - func_data); -} - -typedef void (*GtkSignal_NONE__OBJECT_DOUBLE_DOUBLE_BOOL) (GtkObject * object, - GtkObject *arg1, - gdouble arg2, - gdouble arg3, - gboolean arg4, - gpointer user_data); - -void -e_marshal_NONE__OBJECT_DOUBLE_DOUBLE_BOOL (GtkObject * object, - GtkSignalFunc func, - gpointer func_data, GtkArg * args) -{ - GtkSignal_NONE__OBJECT_DOUBLE_DOUBLE_BOOL rfunc; - rfunc = (GtkSignal_NONE__OBJECT_DOUBLE_DOUBLE_BOOL) func; - (*rfunc) (object, - GTK_VALUE_OBJECT (args[0]), - GTK_VALUE_DOUBLE (args[1]), - GTK_VALUE_DOUBLE (args[2]), - GTK_VALUE_BOOL (args[3]), - func_data); -} - -typedef gdouble (*GtkSignal_DOUBLE__OBJECT_DOUBLE_DOUBLE_BOOL) (GtkObject * object, - GtkObject *arg1, - gdouble arg2, - gdouble arg3, - gboolean arg4, - gpointer user_data); - -void -e_marshal_DOUBLE__OBJECT_DOUBLE_DOUBLE_BOOL (GtkObject * object, - GtkSignalFunc func, - gpointer func_data, GtkArg * args) -{ - GtkSignal_DOUBLE__OBJECT_DOUBLE_DOUBLE_BOOL rfunc; - gdouble *return_val; - return_val = GTK_RETLOC_DOUBLE (args[4]); - rfunc = (GtkSignal_DOUBLE__OBJECT_DOUBLE_DOUBLE_BOOL) func; - *return_val = (*rfunc) (object, - GTK_VALUE_OBJECT (args[0]), - GTK_VALUE_DOUBLE (args[1]), - GTK_VALUE_DOUBLE (args[2]), - GTK_VALUE_BOOL (args[3]), - func_data); -} - -typedef gdouble (*GtkSignal_BOOL__OBJECT_DOUBLE_DOUBLE_BOOL) (GtkObject * object, - GtkObject *arg1, - gdouble arg2, - gdouble arg3, - gboolean arg4, - gpointer user_data); - -void -e_marshal_BOOL__OBJECT_DOUBLE_DOUBLE_BOOL (GtkObject * object, - GtkSignalFunc func, - gpointer func_data, GtkArg * args) -{ - GtkSignal_BOOL__OBJECT_DOUBLE_DOUBLE_BOOL rfunc; - gboolean *return_val; - return_val = GTK_RETLOC_BOOL (args[4]); - rfunc = (GtkSignal_BOOL__OBJECT_DOUBLE_DOUBLE_BOOL) func; - *return_val = (*rfunc) (object, - GTK_VALUE_OBJECT (args[0]), - GTK_VALUE_DOUBLE (args[1]), - GTK_VALUE_DOUBLE (args[2]), - GTK_VALUE_BOOL (args[3]), - func_data); -} - -gchar** -e_strsplit (const gchar *string, - const gchar *delimiter, - gint max_tokens) -{ - GSList *string_list = NULL, *slist; - gchar **str_array, *s; - guint i, n = 1; - - g_return_val_if_fail (string != NULL, NULL); - g_return_val_if_fail (delimiter != NULL, NULL); - - if (max_tokens < 1) - max_tokens = G_MAXINT; - - s = strstr (string, delimiter); - if (s) - { - guint delimiter_len = strlen (delimiter); - - do - { - guint len; - gchar *new_string; - - len = s - string; - new_string = g_new (gchar, len + 1); - strncpy (new_string, string, len); - new_string[len] = 0; - string_list = g_slist_prepend (string_list, new_string); - n++; - string = s + delimiter_len; - s = strstr (string, delimiter); - } - while (--max_tokens && s); - } - - n++; - string_list = g_slist_prepend (string_list, g_strdup (string)); - - str_array = g_new (gchar*, n); - - i = n - 1; - - str_array[i--] = NULL; - for (slist = string_list; slist; slist = slist->next) - str_array[i--] = slist->data; - - g_slist_free (string_list); - - return str_array; -} diff --git a/e-util/e-util.h b/e-util/e-util.h deleted file mode 100644 index ab5325806b..0000000000 --- a/e-util/e-util.h +++ /dev/null @@ -1,66 +0,0 @@ -#ifndef _E_UTIL_H_ -#define _E_UTIL_H_ - -#include <glib.h> -#include <gtk/gtktypeutils.h> - -#define E_MAKE_TYPE(l,str,t,ci,i,parent) \ -GtkType l##_get_type(void)\ -{\ - static GtkType type = 0;\ - if (!type){\ - GtkTypeInfo info = {\ - str,\ - sizeof (t),\ - sizeof (t##Class),\ - (GtkClassInitFunc) ci,\ - (GtkObjectInitFunc) i,\ - NULL, /* reserved 1 */\ - NULL, /* reserved 2 */\ - (GtkClassInitFunc) NULL\ - };\ - type = gtk_type_unique (parent, &info);\ - }\ - return type;\ -} - -typedef enum { - E_FOCUS_NONE, - E_FOCUS_CURRENT, - E_FOCUS_START, - E_FOCUS_END -} EFocus; - -int g_str_compare (const void *x, const void *y); -int g_int_compare (const void *x, const void *y); - -char *e_strdup_strip (char *string); - -void e_free_object_list (GList *list); -void e_free_string_list (GList *list); - -char *e_read_file (const char *filename); -gint e_write_file(const char *filename, const char *data, int flags); - -gchar **e_strsplit (const gchar *string, - const gchar *delimiter, - gint max_tokens); - -void e_marshal_INT__INT_INT_POINTER (GtkObject * object, - GtkSignalFunc func, - gpointer func_data, GtkArg * args); - -void e_marshal_NONE__OBJECT_DOUBLE_DOUBLE_BOOL (GtkObject * object, - GtkSignalFunc func, - gpointer func_data, GtkArg * args); - -void e_marshal_DOUBLE__OBJECT_DOUBLE_DOUBLE_BOOL (GtkObject * object, - GtkSignalFunc func, - gpointer func_data, GtkArg * args); - -void e_marshal_BOOL__OBJECT_DOUBLE_DOUBLE_BOOL (GtkObject * object, - GtkSignalFunc func, - gpointer func_data, GtkArg * args); - - -#endif /* _E_UTIL_H_ */ diff --git a/e-util/e-xml-utils.c b/e-util/e-xml-utils.c deleted file mode 100644 index 89f8591e8a..0000000000 --- a/e-util/e-xml-utils.c +++ /dev/null @@ -1,104 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-xml-utils.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <locale.h> -#include "e-xml-utils.h" -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - - -xmlNode *e_xml_get_child_by_name(xmlNode *parent, const xmlChar *child_name) -{ - xmlNode *child; - - g_return_val_if_fail(parent != NULL, NULL); - g_return_val_if_fail(child_name != NULL, NULL); - - for (child = parent->childs; child; child = child->next) { - if ( !xmlStrcmp( child->name, child_name ) ) { - return child; - } - } - return NULL; -} - -/* Returns the first child with the name child_name and the "lang" - * attribute that matches the current LC_MESSAGES, or else, the first - * child with the name child_name and no "lang" attribute. - */ -xmlNode * -e_xml_get_child_by_name_by_lang(xmlNode *parent, const xmlChar *child_name, const char *lang) -{ - xmlNode *child; - /* This is the default version of the string. */ - xmlNode *C = NULL; - - g_return_val_if_fail(parent != NULL, NULL); - g_return_val_if_fail(child_name != NULL, NULL); - - if (lang == NULL) - lang = setlocale(LC_MESSAGES, NULL); - - for (child = parent->childs; child; child = child->next) { - if ( !xmlStrcmp( child->name, child_name ) ) { - char *this_lang = xmlGetProp(child, "lang"); - if ( this_lang == NULL ) { - C = child; - } - else if (!strcmp(this_lang, "lang")) - return child; - } - } - return C; -} - -int -e_xml_get_integer_prop_by_name(xmlNode *parent, const xmlChar *prop_name) -{ - xmlChar *prop; - int ret_val = 0; - - g_return_val_if_fail (parent != NULL, 0); - g_return_val_if_fail (prop_name != NULL, 0); - - prop = xmlGetProp(parent, prop_name); - if (prop) { - ret_val = atoi(prop); - xmlFree(prop); - } - return ret_val; -} - -void -e_xml_set_integer_prop_by_name(xmlNode *parent, const xmlChar *prop_name, int value) -{ - xmlChar *valuestr; - - g_return_if_fail (parent != NULL); - g_return_if_fail (prop_name != NULL); - - valuestr = g_strdup_printf("%d", value); - xmlSetProp(parent, prop_name, valuestr); - g_free (valuestr); -} - - diff --git a/e-util/e-xml-utils.h b/e-util/e-xml-utils.h deleted file mode 100644 index 41b0f0b9d6..0000000000 --- a/e-util/e-xml-utils.h +++ /dev/null @@ -1,35 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-xml-utils.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifndef __E_XML_UTILS__ -#define __E_XML_UTILS__ - -#include <gnome.h> -#include <gnome-xml/tree.h> - -xmlNode *e_xml_get_child_by_name(xmlNode *parent, const xmlChar *child_name); -/* lang set to NULL means use the current locale. */ -xmlNode *e_xml_get_child_by_name_by_lang(xmlNode *parent, const xmlChar *child_name, const char *lang); -int e_xml_get_integer_prop_by_name(xmlNode *parent, const xmlChar *prop_name); -void e_xml_set_integer_prop_by_name(xmlNode *parent, const xmlChar *prop_name, int value); - -#endif /* __E_XML_UTILS__ */ diff --git a/libical/src/test/Makefile.in b/libical/src/test/Makefile.in deleted file mode 100644 index c97dbd0026..0000000000 --- a/libical/src/test/Makefile.in +++ /dev/null @@ -1,357 +0,0 @@ -# Makefile.in generated automatically by automake 1.4 from Makefile.am - 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- -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/widgets/misc/e-canvas-utils.c b/widgets/misc/e-canvas-utils.c deleted file mode 100644 index ac61545b5f..0000000000 --- a/widgets/misc/e-canvas-utils.c +++ /dev/null @@ -1,67 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas-utils.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include "e-canvas-utils.h" - -void -e_canvas_item_move_absolute (GnomeCanvasItem *item, double dx, double dy) -{ - double translate[6]; - - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - - art_affine_translate (translate, dx, dy); - - gnome_canvas_item_affine_absolute (item, translate); -} - -void -e_canvas_item_show_area (GnomeCanvasItem *item, double x1, double y1, double x2, double y2) -{ - GtkAdjustment *h, *v; - double dx = 0, dy = 0; - - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - - gnome_canvas_item_i2w(item, &x1, &y1); - gnome_canvas_item_i2w(item, &x2, &y2); - - h = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - v = gtk_layout_get_vadjustment(GTK_LAYOUT(item->canvas)); - - if (x2 > h->value + h->page_size) - dx = (x2 - (h->value + h->page_size)); - if (y2 > v->value + v->page_size) - dy = (y2 - (v->value + v->page_size)); - - if (x1 < h->value + dx) - dx = (x1 - h->value); - if (y1 < v->value + dy) - dy = (y1 - v->value); - - if (dx) - gtk_adjustment_set_value(h, h->value + dx); - if (dy) - gtk_adjustment_set_value(v, v->value + dy); -} diff --git a/widgets/misc/e-canvas-utils.h b/widgets/misc/e-canvas-utils.h deleted file mode 100644 index a940ea393c..0000000000 --- a/widgets/misc/e-canvas-utils.h +++ /dev/null @@ -1,30 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas-utils.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifndef __E_CANVAS_UTILS__ -#define __E_CANVAS_UTILS__ - -#include <gnome.h> -void e_canvas_item_move_absolute (GnomeCanvasItem *item, double dx, double dy); -void e_canvas_item_show_area (GnomeCanvasItem *item, double x1, double y1, double x2, double y2); - -#endif /* __E_CANVAS_UTILS__ */ diff --git a/widgets/misc/e-canvas-vbox.c b/widgets/misc/e-canvas-vbox.c deleted file mode 100644 index f42fca4a30..0000000000 --- a/widgets/misc/e-canvas-vbox.c +++ /dev/null @@ -1,323 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas-vbox.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <gnome.h> -#include <math.h> -#include "e-canvas-vbox.h" -#include <e-util/e-canvas-utils.h> -#include <e-util/e-canvas.h> -#include <e-util/e-util.h> - -static void e_canvas_vbox_init (ECanvasVbox *CanvasVbox); -static void e_canvas_vbox_class_init (ECanvasVboxClass *klass); -static void e_canvas_vbox_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_canvas_vbox_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_canvas_vbox_destroy (GtkObject *object); - -static gint e_canvas_vbox_event (GnomeCanvasItem *item, GdkEvent *event); -static void e_canvas_vbox_realize (GnomeCanvasItem *item); - -static void e_canvas_vbox_reflow (GnomeCanvasItem *item, int flags); - -static void e_canvas_vbox_real_add_item(ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item); -static void e_canvas_vbox_resize_children (GnomeCanvasItem *item); - -static GnomeCanvasGroupClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_WIDTH, - ARG_HEIGHT, - ARG_SPACING, -}; - -GtkType -e_canvas_vbox_get_type (void) -{ - static GtkType type = 0; - - if (!type) - { - static const GtkTypeInfo info = - { - "ECanvasVbox", - sizeof (ECanvasVbox), - sizeof (ECanvasVboxClass), - (GtkClassInitFunc) e_canvas_vbox_class_init, - (GtkObjectInitFunc) e_canvas_vbox_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (gnome_canvas_group_get_type (), &info); - } - - return type; -} - -static void -e_canvas_vbox_class_init (ECanvasVboxClass *klass) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - object_class = (GtkObjectClass*) klass; - item_class = (GnomeCanvasItemClass *) klass; - - parent_class = gtk_type_class (gnome_canvas_group_get_type ()); - - gtk_object_add_arg_type ("ECanvasVbox::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ECanvasVbox::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ECanvasVbox::spacing", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_SPACING); - - klass->add_item = e_canvas_vbox_real_add_item; - - object_class->set_arg = e_canvas_vbox_set_arg; - object_class->get_arg = e_canvas_vbox_get_arg; - object_class->destroy = e_canvas_vbox_destroy; - - /* GnomeCanvasItem method overrides */ - item_class->event = e_canvas_vbox_event; - item_class->realize = e_canvas_vbox_realize; -} - -static void -e_canvas_vbox_init (ECanvasVbox *vbox) -{ - vbox->items = NULL; - - vbox->width = 10; - vbox->height = 10; - vbox->spacing = 0; - - e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(vbox), e_canvas_vbox_reflow); -} - -static void -e_canvas_vbox_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ECanvasVbox *e_canvas_vbox; - - item = GNOME_CANVAS_ITEM (o); - e_canvas_vbox = E_CANVAS_VBOX (o); - - switch (arg_id){ - case ARG_WIDTH: - e_canvas_vbox->width = GTK_VALUE_DOUBLE (*arg); - e_canvas_vbox_resize_children(item); - e_canvas_item_request_reflow(item); - break; - case ARG_SPACING: - e_canvas_vbox->spacing = GTK_VALUE_DOUBLE (*arg); - e_canvas_item_request_reflow(item); - break; - } -} - -static void -e_canvas_vbox_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ECanvasVbox *e_canvas_vbox; - - e_canvas_vbox = E_CANVAS_VBOX (object); - - switch (arg_id) { - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = e_canvas_vbox->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = e_canvas_vbox->height; - break; - case ARG_SPACING: - GTK_VALUE_DOUBLE (*arg) = e_canvas_vbox->spacing; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_canvas_vbox_destroy (GtkObject *object) -{ - ECanvasVbox *vbox = E_CANVAS_VBOX(object); - - g_list_foreach(vbox->items, (GFunc) gtk_object_unref, NULL); - g_list_free(vbox->items); - vbox->items = NULL; - - GTK_OBJECT_CLASS(parent_class)->destroy (object); -} - -static gint -e_canvas_vbox_event (GnomeCanvasItem *item, GdkEvent *event) -{ - gint return_val = TRUE; - - switch (event->type) { - case GDK_KEY_PRESS: - switch (event->key.keyval) { - case GDK_Tab: - case GDK_KP_Tab: - case GDK_ISO_Left_Tab: - case GDK_Left: - case GDK_KP_Left: - case GDK_Right: - case GDK_KP_Right: - case GDK_Down: - case GDK_KP_Down: - case GDK_Up: - case GDK_KP_Up: - case GDK_Return: - case GDK_KP_Enter: - return_val = TRUE; - break; - default: - return_val = FALSE; - break; - } - break; - default: - return_val = FALSE; - break; - } - if (!return_val) { - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS (parent_class)->event (item, event); - } - return return_val; - -} - -static void -e_canvas_vbox_realize (GnomeCanvasItem *item) -{ - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) - (* GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) (item); - - e_canvas_vbox_resize_children(item); - e_canvas_item_request_reflow(item); -} - -static void -e_canvas_vbox_remove_item (GnomeCanvasItem *item, ECanvasVbox *vbox) -{ - vbox->items = g_list_remove(vbox->items, item); - gtk_object_unref(GTK_OBJECT(vbox)); -} - -static void -e_canvas_vbox_real_add_item(ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item) -{ - e_canvas_vbox->items = g_list_append(e_canvas_vbox->items, item); - gtk_object_ref(GTK_OBJECT(item)); - gtk_object_ref(GTK_OBJECT(e_canvas_vbox)); - gtk_signal_connect(GTK_OBJECT(item), "destroy", - GTK_SIGNAL_FUNC(e_canvas_vbox_remove_item), e_canvas_vbox); - if ( GTK_OBJECT_FLAGS( e_canvas_vbox ) & GNOME_CANVAS_ITEM_REALIZED ) { - gnome_canvas_item_set(item, - "width", (double) e_canvas_vbox->width, - NULL); - e_canvas_item_request_reflow(item); - } - -} - -static void -e_canvas_vbox_resize_children (GnomeCanvasItem *item) -{ - GList *list; - ECanvasVbox *e_canvas_vbox; - - e_canvas_vbox = E_CANVAS_VBOX (item); - for ( list = e_canvas_vbox->items; list; list = list->next ) { - GnomeCanvasItem *child = GNOME_CANVAS_ITEM(list->data); - gnome_canvas_item_set(child, - "width", (double) e_canvas_vbox->width, - NULL); - } -} - -static void -e_canvas_vbox_reflow( GnomeCanvasItem *item, int flags ) -{ - ECanvasVbox *e_canvas_vbox = E_CANVAS_VBOX(item); - if ( GTK_OBJECT_FLAGS( e_canvas_vbox ) & GNOME_CANVAS_ITEM_REALIZED ) { - - gdouble old_height; - gdouble running_height; - - old_height = e_canvas_vbox->height; - - running_height = 0; - - if (e_canvas_vbox->items == NULL) { - } else { - GList *list; - gdouble item_height; - - list = e_canvas_vbox->items; - gtk_object_get (GTK_OBJECT(list->data), - "height", &item_height, - NULL); - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(list->data), - (double) 0, - (double) running_height); - running_height += item_height; - list = g_list_next(list); - - for( ; list; list = g_list_next(list)) { - running_height += e_canvas_vbox->spacing; - - gtk_object_get (GTK_OBJECT(list->data), - "height", &item_height, - NULL); - - g_print ("%f\n", running_height); - - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(list->data), - (double) 0, - (double) running_height); - - running_height += item_height; - } - - } - e_canvas_vbox->height = running_height; - if (old_height != e_canvas_vbox->height) - e_canvas_item_request_parent_reflow(item); - } -} - -void -e_canvas_vbox_add_item(ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item) -{ - if (E_CANVAS_VBOX_CLASS(GTK_OBJECT(e_canvas_vbox)->klass)->add_item) - (E_CANVAS_VBOX_CLASS(GTK_OBJECT(e_canvas_vbox)->klass)->add_item) (e_canvas_vbox, item); -} diff --git a/widgets/misc/e-canvas-vbox.h b/widgets/misc/e-canvas-vbox.h deleted file mode 100644 index c45baa0b0a..0000000000 --- a/widgets/misc/e-canvas-vbox.h +++ /dev/null @@ -1,86 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-canvas-vbox.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_CANVAS_VBOX_H__ -#define __E_CANVAS_VBOX_H__ - -#include <gnome.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ECanvasVbox - A canvas item container. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - * width double RW width of the CanvasVbox - * height double R height of the CanvasVbox - * spacing double RW Spacing between items. - */ - -#define E_CANVAS_VBOX_TYPE (e_canvas_vbox_get_type ()) -#define E_CANVAS_VBOX(obj) (GTK_CHECK_CAST ((obj), E_CANVAS_VBOX_TYPE, ECanvasVbox)) -#define E_CANVAS_VBOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_CANVAS_VBOX_TYPE, ECanvasVboxClass)) -#define E_IS_CANVAS_VBOX(obj) (GTK_CHECK_TYPE ((obj), E_CANVAS_VBOX_TYPE)) -#define E_IS_CANVAS_VBOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_CANVAS_VBOX_TYPE)) - - -typedef struct _ECanvasVbox ECanvasVbox; -typedef struct _ECanvasVboxClass ECanvasVboxClass; - -struct _ECanvasVbox -{ - GnomeCanvasGroup parent; - - /* item specific fields */ - GList *items; /* Of type GnomeCanvasItem */ - - double width; - double height; - double spacing; -}; - -struct _ECanvasVboxClass -{ - GnomeCanvasGroupClass parent_class; - - /* Virtual methods. */ - void (* add_item) (ECanvasVbox *CanvasVbox, GnomeCanvasItem *item); -}; - -/* - * To be added to a CanvasVbox, an item must have the argument "width" as - * a Read/Write argument and "height" as a Read Only argument. It - * should also do an ECanvas parent CanvasVbox request if its size - * changes. - */ -void e_canvas_vbox_add_item(ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item); -GtkType e_canvas_vbox_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_CANVAS_VBOX_H__ */ diff --git a/widgets/misc/e-canvas.c b/widgets/misc/e-canvas.c deleted file mode 100644 index 4cb912283e..0000000000 --- a/widgets/misc/e-canvas.c +++ /dev/null @@ -1,675 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <gnome.h> -#include "e-canvas.h" -static void e_canvas_init (ECanvas *card); -static void e_canvas_destroy (GtkObject *object); -static void e_canvas_class_init (ECanvasClass *klass); -static void e_canvas_realize (GtkWidget *widget); -static void e_canvas_unrealize (GtkWidget *widget); -static gint e_canvas_key (GtkWidget *widget, - GdkEventKey *event); - -static gint e_canvas_focus_in (GtkWidget *widget, - GdkEventFocus *event); -static gint e_canvas_focus_out (GtkWidget *widget, - GdkEventFocus *event); - -static int emit_event (GnomeCanvas *canvas, GdkEvent *event); - -static GnomeCanvasClass *parent_class = NULL; - -enum { - REFLOW, - LAST_SIGNAL -}; - -static guint e_canvas_signals [LAST_SIGNAL] = { 0, }; - -GtkType -e_canvas_get_type (void) -{ - static GtkType canvas_type = 0; - - if (!canvas_type) - { - static const GtkTypeInfo canvas_info = - { - "ECanvas", - sizeof (ECanvas), - sizeof (ECanvasClass), - (GtkClassInitFunc) e_canvas_class_init, - (GtkObjectInitFunc) e_canvas_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - canvas_type = gtk_type_unique (gnome_canvas_get_type (), &canvas_info); - } - - return canvas_type; -} - -static void -e_canvas_class_init (ECanvasClass *klass) -{ - GtkObjectClass *object_class; - GnomeCanvasClass *canvas_class; - GtkWidgetClass *widget_class; - - object_class = (GtkObjectClass*) klass; - canvas_class = (GnomeCanvasClass *) klass; - widget_class = (GtkWidgetClass *) klass; - - parent_class = gtk_type_class (gnome_canvas_get_type ()); - - object_class->destroy = e_canvas_destroy; - - widget_class->key_press_event = e_canvas_key; - widget_class->key_release_event = e_canvas_key; - widget_class->focus_in_event = e_canvas_focus_in; - widget_class->focus_out_event = e_canvas_focus_out; - widget_class->realize = e_canvas_realize; - widget_class->unrealize = e_canvas_unrealize; - - klass->reflow = NULL; - - e_canvas_signals [REFLOW] = - gtk_signal_new ("reflow", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECanvasClass, reflow), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, e_canvas_signals, LAST_SIGNAL); -} - -static void -e_canvas_init (ECanvas *canvas) -{ - canvas->selection = NULL; - canvas->cursor = NULL; - canvas->ic = NULL; - canvas->ic_attr = NULL; -} - -static void -e_canvas_destroy (GtkObject *object) -{ - ECanvas *canvas = E_CANVAS(object); - if (canvas->idle_id) - g_source_remove(canvas->idle_id); -} - -GtkWidget * -e_canvas_new () -{ - return GTK_WIDGET (gtk_type_new (e_canvas_get_type ())); -} - - -/* Returns whether the item is an inferior of or is equal to the parent. */ -static int -is_descendant (GnomeCanvasItem *item, GnomeCanvasItem *parent) -{ - for (; item; item = item->parent) - if (item == parent) - return TRUE; - - return FALSE; -} - -/* Emits an event for an item in the canvas, be it the current item, grabbed - * item, or focused item, as appropriate. - */ -static int -emit_event (GnomeCanvas *canvas, GdkEvent *event) -{ - GdkEvent ev; - gint finished; - GnomeCanvasItem *item; - GnomeCanvasItem *parent; - guint mask; - - /* Perform checks for grabbed items */ - - if (canvas->grabbed_item && !is_descendant (canvas->current_item, canvas->grabbed_item)) - return FALSE; - - if (canvas->grabbed_item) { - switch (event->type) { - case GDK_ENTER_NOTIFY: - mask = GDK_ENTER_NOTIFY_MASK; - break; - - case GDK_LEAVE_NOTIFY: - mask = GDK_LEAVE_NOTIFY_MASK; - break; - - case GDK_MOTION_NOTIFY: - mask = GDK_POINTER_MOTION_MASK; - break; - - case GDK_BUTTON_PRESS: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - mask = GDK_BUTTON_PRESS_MASK; - break; - - case GDK_BUTTON_RELEASE: - mask = GDK_BUTTON_RELEASE_MASK; - break; - - case GDK_KEY_PRESS: - mask = GDK_KEY_PRESS_MASK; - break; - - case GDK_KEY_RELEASE: - mask = GDK_KEY_RELEASE_MASK; - break; - - default: - mask = 0; - break; - } - - if (!(mask & canvas->grabbed_event_mask)) - return FALSE; - } - - /* Convert to world coordinates -- we have two cases because of diferent - * offsets of the fields in the event structures. - */ - - ev = *event; - - switch (ev.type) { - case GDK_ENTER_NOTIFY: - case GDK_LEAVE_NOTIFY: - gnome_canvas_window_to_world (canvas, - ev.crossing.x, ev.crossing.y, - &ev.crossing.x, &ev.crossing.y); - break; - - case GDK_MOTION_NOTIFY: - case GDK_BUTTON_PRESS: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - gnome_canvas_window_to_world (canvas, - ev.motion.x, ev.motion.y, - &ev.motion.x, &ev.motion.y); - break; - - default: - break; - } - - /* Choose where we send the event */ - - item = canvas->current_item; - - if (canvas->focused_item - && ((event->type == GDK_KEY_PRESS) || (event->type == GDK_KEY_RELEASE) || (event->type == GDK_FOCUS_CHANGE))) - item = canvas->focused_item; - - /* The event is propagated up the hierarchy (for if someone connected to - * a group instead of a leaf event), and emission is stopped if a - * handler returns TRUE, just like for GtkWidget events. - */ - - finished = FALSE; - - while (item && !finished) { - gtk_object_ref (GTK_OBJECT (item)); - - gtk_signal_emit_by_name (GTK_OBJECT (item), "event", - &ev, - &finished); - - if (GTK_OBJECT_DESTROYED (item)) - finished = TRUE; - - parent = item->parent; - gtk_object_unref (GTK_OBJECT (item)); - - item = parent; - } - - return finished; -} - -/* Key event handler for the canvas */ -static gint -e_canvas_key (GtkWidget *widget, GdkEventKey *event) -{ - GnomeCanvas *canvas; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (GNOME_IS_CANVAS (widget), FALSE); - g_return_val_if_fail (event != NULL, FALSE); - - canvas = GNOME_CANVAS (widget); - - return emit_event (canvas, (GdkEvent *) event); -} - - -/** - * e_canvas_item_grab_focus: - * @item: A canvas item. - * - * Makes the specified item take the keyboard focus, so all keyboard events will - * be sent to it. If the canvas widget itself did not have the focus, it grabs - * it as well. - **/ -void -e_canvas_item_grab_focus (GnomeCanvasItem *item) -{ - GnomeCanvasItem *focused_item; - GdkEvent ev; - - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - g_return_if_fail (GTK_WIDGET_CAN_FOCUS (GTK_WIDGET (item->canvas))); - - focused_item = item->canvas->focused_item; - - if (focused_item) { - ev.focus_change.type = GDK_FOCUS_CHANGE; - ev.focus_change.window = GTK_LAYOUT (item->canvas)->bin_window; - ev.focus_change.send_event = FALSE; - ev.focus_change.in = FALSE; - - emit_event (item->canvas, &ev); - } - - item->canvas->focused_item = item; - - if (!GTK_WIDGET_HAS_FOCUS (GTK_WIDGET(item->canvas))) { - gtk_widget_grab_focus (GTK_WIDGET (item->canvas)); - } - - if (focused_item) { - ev.focus_change.type = GDK_FOCUS_CHANGE; - ev.focus_change.window = GTK_LAYOUT (item->canvas)->bin_window; - ev.focus_change.send_event = FALSE; - ev.focus_change.in = TRUE; - - emit_event (item->canvas, &ev); - } -} - -/* Focus in handler for the canvas */ -static gint -e_canvas_focus_in (GtkWidget *widget, GdkEventFocus *event) -{ - GnomeCanvas *canvas; - ECanvas *ecanvas; - - canvas = GNOME_CANVAS (widget); - ecanvas = E_CANVAS (widget); - - GTK_WIDGET_SET_FLAGS (widget, GTK_HAS_FOCUS); - - if (ecanvas->ic) - gdk_im_begin (ecanvas->ic, canvas->layout.bin_window); - - if (canvas->focused_item) - return emit_event (canvas, (GdkEvent *) event); - else - return FALSE; -} - -/* Focus out handler for the canvas */ -static gint -e_canvas_focus_out (GtkWidget *widget, GdkEventFocus *event) -{ - GnomeCanvas *canvas; - - canvas = GNOME_CANVAS (widget); - - GTK_WIDGET_UNSET_FLAGS (widget, GTK_HAS_FOCUS); - - gdk_im_end (); - - if (canvas->focused_item) - return emit_event (canvas, (GdkEvent *) event); - else - return FALSE; -} - -static void -e_canvas_realize (GtkWidget *widget) -{ - ECanvas *ecanvas = E_CANVAS (widget); - - if (GTK_WIDGET_CLASS (parent_class)->realize) - (* GTK_WIDGET_CLASS (parent_class)->realize) (widget); - - gdk_window_set_back_pixmap (GTK_LAYOUT (widget)->bin_window, NULL, FALSE); - - if (gdk_im_ready () && (ecanvas->ic_attr = gdk_ic_attr_new ()) != NULL) { - GdkEventMask mask; - GdkICAttr *attr = ecanvas->ic_attr; - GdkICAttributesType attrmask = GDK_IC_ALL_REQ; - GdkIMStyle style; - GdkIMStyle supported_style = GDK_IM_PREEDIT_NONE | - GDK_IM_PREEDIT_NOTHING | - GDK_IM_STATUS_NONE | - GDK_IM_STATUS_NOTHING; - - attr->style = style = gdk_im_decide_style (supported_style); - attr->client_window = ecanvas->parent.layout.bin_window; - - ecanvas->ic = gdk_ic_new (attr, attrmask); - if (ecanvas->ic != NULL) { - mask = gdk_window_get_events (attr->client_window); - mask |= gdk_ic_get_events (ecanvas->ic); - gdk_window_set_events (attr->client_window, mask); - - if (GTK_WIDGET_HAS_FOCUS (widget)) - gdk_im_begin (ecanvas->ic, attr->client_window); - } else - g_warning ("Can't create input context."); - } - -} - -static void -e_canvas_unrealize (GtkWidget *widget) -{ - ECanvas * ecanvas = E_CANVAS (widget); - if (ecanvas->ic) { - gdk_ic_destroy (ecanvas->ic); - ecanvas->ic = NULL; - } - if (ecanvas->ic_attr) { - gdk_ic_attr_destroy (ecanvas->ic_attr); - ecanvas->ic_attr = NULL; - } -} - -static void -e_canvas_item_invoke_reflow (GnomeCanvasItem *item, int flags) -{ - GnomeCanvasGroup *group; - GList *list; - GnomeCanvasItem *child; - - if (GNOME_IS_CANVAS_GROUP (item)) { - group = GNOME_CANVAS_GROUP (item); - for (list = group->item_list; list; list = list->next) { - child = GNOME_CANVAS_ITEM (list->data); - if (child->object.flags & E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW) - e_canvas_item_invoke_reflow (child, flags); - } - } - - if (item->object.flags & E_CANVAS_ITEM_NEEDS_REFLOW) { - ECanvasItemReflowFunc func; - func = gtk_object_get_data (GTK_OBJECT (item), - "ECanvasItem::reflow_callback"); - if (func) - func (item, flags); - } - - item->object.flags &= ~E_CANVAS_ITEM_NEEDS_REFLOW; - item->object.flags &= ~E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW; -} - -static void -do_reflow (ECanvas *canvas) -{ - if (GNOME_CANVAS(canvas)->root->object.flags & E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW) - e_canvas_item_invoke_reflow (GNOME_CANVAS(canvas)->root, 0); -} - -/* Idle handler for the e-canvas. It deals with pending reflows. */ -static gint -idle_handler (gpointer data) -{ - ECanvas *canvas; - - GDK_THREADS_ENTER(); - - canvas = E_CANVAS (data); - do_reflow (canvas); - - /* Reset idle id */ - canvas->idle_id = 0; - - gtk_signal_emit (GTK_OBJECT (canvas), - e_canvas_signals [REFLOW]); - - GDK_THREADS_LEAVE(); - - return FALSE; -} - -/* Convenience function to add an idle handler to a canvas */ -static void -add_idle (ECanvas *canvas) -{ - if (canvas->idle_id != 0) - return; - - canvas->idle_id = g_idle_add_full (G_PRIORITY_HIGH_IDLE, idle_handler, (gpointer) canvas, NULL); -} - -static void -e_canvas_item_descendent_needs_reflow (GnomeCanvasItem *item) -{ - if (item->object.flags & E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW) - return; - - item->object.flags |= E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW; - if (item->parent) - e_canvas_item_descendent_needs_reflow(item->parent); -} - -void -e_canvas_item_request_reflow (GnomeCanvasItem *item) -{ - if (item->object.flags & GNOME_CANVAS_ITEM_REALIZED) { - item->object.flags |= E_CANVAS_ITEM_NEEDS_REFLOW; - e_canvas_item_descendent_needs_reflow(item); - add_idle(E_CANVAS(item->canvas)); - } -} - -void -e_canvas_item_request_parent_reflow (GnomeCanvasItem *item) -{ - g_return_if_fail(item != NULL); - g_return_if_fail(GNOME_IS_CANVAS_ITEM(item)); - e_canvas_item_request_reflow(item->parent); -} - -void -e_canvas_item_set_reflow_callback (GnomeCanvasItem *item, ECanvasItemReflowFunc func) -{ - gtk_object_set_data(GTK_OBJECT(item), "ECanvasItem::reflow_callback", (gpointer) func); -} - - -void -e_canvas_item_set_selection_callback (GnomeCanvasItem *item, ECanvasItemSelectionFunc func) -{ - gtk_object_set_data(GTK_OBJECT(item), "ECanvasItem::selection_callback", (gpointer) func); -} - -void -e_canvas_item_set_selection_compare_callback (GnomeCanvasItem *item, ECanvasItemSelectionCompareFunc func) -{ - gtk_object_set_data(GTK_OBJECT(item), "ECanvasItem::selection_compare_callback", (gpointer) func); -} - -void -e_canvas_item_set_cursor (GnomeCanvasItem *item, gpointer id) -{ - GList *list; - int flags; - ECanvas *canvas; - ECanvasSelectionInfo *info; - ECanvasItemSelectionFunc func; - - g_return_if_fail(item != NULL); - g_return_if_fail(GNOME_IS_CANVAS_ITEM(item)); - g_return_if_fail(item->canvas != NULL); - g_return_if_fail(E_IS_CANVAS(item->canvas)); - - canvas = E_CANVAS(item->canvas); - flags = E_CANVAS_ITEM_SELECTION_DELETE_DATA; - - for (list = canvas->selection; list; list = g_list_next(list)) { - info = list->data; - - func = gtk_object_get_data(GTK_OBJECT(info->item), "ECanvasItem::selection_callback"); - if (func) - func(info->item, flags, info->id); - g_free(info); - } - g_list_free(canvas->selection); - - canvas->selection = NULL; - - gnome_canvas_item_grab_focus(item); - - info = g_new(ECanvasSelectionInfo, 1); - info->item = item; - info->id = id; - - flags = E_CANVAS_ITEM_SELECTION_SELECT | E_CANVAS_ITEM_SELECTION_CURSOR; - func = gtk_object_get_data(GTK_OBJECT(item), "ECanvasItem::selection_callback"); - if (func) - func(item, flags, id); - - canvas->selection = g_list_prepend(canvas->selection, info); - canvas->cursor = info; -} - -void -e_canvas_item_set_cursor_end (GnomeCanvasItem *item, gpointer id) -{ -} - -void -e_canvas_item_add_selection (GnomeCanvasItem *item, gpointer id) -{ - int flags; - ECanvas *canvas; - ECanvasSelectionInfo *info; - ECanvasItemSelectionFunc func; - GList *list; - - g_return_if_fail(item != NULL); - g_return_if_fail(GNOME_IS_CANVAS_ITEM(item)); - g_return_if_fail(item->canvas != NULL); - g_return_if_fail(E_IS_CANVAS(item->canvas)); - - flags = E_CANVAS_ITEM_SELECTION_SELECT; - canvas = E_CANVAS(item->canvas); - - if (canvas->cursor) { - func = gtk_object_get_data(GTK_OBJECT(canvas->cursor->item), "ECanvasItem::selection_callback"); - if (func) - func(canvas->cursor->item, flags, canvas->cursor->id); - } - - gnome_canvas_item_grab_focus(item); - - flags = E_CANVAS_ITEM_SELECTION_SELECT | E_CANVAS_ITEM_SELECTION_CURSOR; - - for (list = canvas->selection; list; list = g_list_next(list)) { - ECanvasSelectionInfo *search; - search = list->data; - - if (search->item == item) { - ECanvasItemSelectionCompareFunc compare_func; - compare_func = gtk_object_get_data(GTK_OBJECT(search->item), "ECanvasItem::selection_compare_callback"); - - if (compare_func(search->item, search->id, id, 0) == 0) { - canvas->cursor = search; - func = gtk_object_get_data(GTK_OBJECT(item), "ECanvasItem::selection_callback"); - if (func) - func(item, flags, search->id); - return; - } - } - } - - info = g_new(ECanvasSelectionInfo, 1); - info->item = item; - info->id = id; - - func = gtk_object_get_data(GTK_OBJECT(item), "ECanvasItem::selection_callback"); - if (func) - func(item, flags, id); - - canvas->selection = g_list_prepend(canvas->selection, info); - canvas->cursor = info; -} - -void -e_canvas_item_remove_selection (GnomeCanvasItem *item, gpointer id) -{ - int flags; - ECanvas *canvas; - ECanvasSelectionInfo *info; - GList *list; - - g_return_if_fail(item != NULL); - g_return_if_fail(GNOME_IS_CANVAS_ITEM(item)); - g_return_if_fail(item->canvas != NULL); - g_return_if_fail(E_IS_CANVAS(item->canvas)); - - flags = E_CANVAS_ITEM_SELECTION_DELETE_DATA; - canvas = E_CANVAS(item->canvas); - - for (list = canvas->selection; list; list = g_list_next(list)) { - info = list->data; - - if (info->item == item) { - ECanvasItemSelectionCompareFunc compare_func; - compare_func = gtk_object_get_data(GTK_OBJECT(info->item), "ECanvasItem::selection_compare_callback"); - - if (compare_func(info->item, info->id, id, 0) == 0) { - ECanvasItemSelectionFunc func; - func = gtk_object_get_data(GTK_OBJECT(info->item), "ECanvasItem::selection_callback"); - if (func) - func(info->item, flags, info->id); - canvas->selection = g_list_remove_link(canvas->selection, list); - - if (canvas->cursor == info) - canvas->cursor = NULL; - - g_free(info); - g_list_free_1(list); - break; - } - } - } -} diff --git a/widgets/misc/e-canvas.h b/widgets/misc/e-canvas.h deleted file mode 100644 index b13a9dd2ab..0000000000 --- a/widgets/misc/e-canvas.h +++ /dev/null @@ -1,121 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-canvas.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_CANVAS_H__ -#define __E_CANVAS_H__ - -#include <gnome.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ECanvas - A class derived from canvas for the purpose of adding - * evolution specific canvas hacks. - */ - -#define E_CANVAS_TYPE (e_canvas_get_type ()) -#define E_CANVAS(obj) (GTK_CHECK_CAST ((obj), E_CANVAS_TYPE, ECanvas)) -#define E_CANVAS_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_CANVAS_TYPE, ECanvasClass)) -#define E_IS_CANVAS(obj) (GTK_CHECK_TYPE ((obj), E_CANVAS_TYPE)) -#define E_IS_CANVAS_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_CANVAS_TYPE)) - -typedef void (*ECanvasItemReflowFunc) (GnomeCanvasItem *item, - gint flags); - -typedef void (*ECanvasItemSelectionFunc) (GnomeCanvasItem *item, - gint flags, - gpointer user_data); -/* Returns the same as strcmp does. */ -typedef gint (*ECanvasItemSelectionCompareFunc) (GnomeCanvasItem *item, - gpointer data1, - gpointer data2, - gint flags); - - -typedef struct _ECanvas ECanvas; -typedef struct _ECanvasClass ECanvasClass; - -/* Object flags for items */ -enum { - E_CANVAS_ITEM_NEEDS_REFLOW = 1 << 13, - E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW = 1 << 14 -}; - -enum { - E_CANVAS_ITEM_SELECTION_SELECT = 1 << 0, /* TRUE = select. FALSE = unselect. */ - E_CANVAS_ITEM_SELECTION_CURSOR = 1 << 1, /* TRUE = has become cursor. FALSE = not cursor. */ - E_CANVAS_ITEM_SELECTION_DELETE_DATA = 1 << 2, -}; - -typedef struct { - GnomeCanvasItem *item; - gpointer id; -} ECanvasSelectionInfo; - -struct _ECanvas -{ - GnomeCanvas parent; - - int idle_id; - GList *selection; - ECanvasSelectionInfo *cursor; - - /* Input context for dead key support */ - GdkIC *ic; - GdkICAttr *ic_attr; -}; - -struct _ECanvasClass -{ - GnomeCanvasClass parent_class; - void (* reflow) (ECanvas *canvas); -}; - - -GtkType e_canvas_get_type (void); -GtkWidget *e_canvas_new (void); - -/* Used to send all of the keystroke events to a specific item as well as - * GDK_FOCUS_CHANGE events. - */ -void e_canvas_item_grab_focus (GnomeCanvasItem *item); - -void e_canvas_item_request_reflow (GnomeCanvasItem *item); -void e_canvas_item_request_parent_reflow (GnomeCanvasItem *item); -void e_canvas_item_set_reflow_callback (GnomeCanvasItem *item, ECanvasItemReflowFunc func); - -void e_canvas_item_set_selection_callback (GnomeCanvasItem *item, ECanvasItemSelectionFunc func); -void e_canvas_item_set_selection_compare_callback (GnomeCanvasItem *item, ECanvasItemSelectionCompareFunc func); - -void e_canvas_item_set_cursor (GnomeCanvasItem *item, gpointer id); -void e_canvas_item_add_selection (GnomeCanvasItem *item, gpointer id); -void e_canvas_item_remove_selection (GnomeCanvasItem *item, gpointer id); - -/* Not implemented yet. */ -void e_canvas_item_set_cursor_end (GnomeCanvasItem *item, gpointer id); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_CANVAS_H__ */ diff --git a/widgets/misc/e-colors.c b/widgets/misc/e-colors.c deleted file mode 100644 index ba86538dab..0000000000 --- a/widgets/misc/e-colors.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * color.c: Color allocation on the Gnumeric spreadsheet - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * We keep our own color context, as the color allocation might take place - * before any of our Canvases are realized. - */ -#include <config.h> -#include <gnome.h> -#include "color.h" - -static int color_inited; -static GdkColorContext *gnumeric_color_context; - -/* Public colors: shared by all of our items in Gnumeric */ -GdkColor gs_white, gs_black, gs_light_gray, gs_dark_gray, gs_red, gs_lavender; - -int -color_alloc (gushort red, gushort green, gushort blue) -{ - int failed; - - if (!color_inited) - color_init (); - - return gdk_color_context_get_pixel (gnumeric_color_context, - red, green, blue, &failed); -} - -void -color_alloc_gdk (GdkColor *c) -{ - int failed; - - g_return_if_fail (c != NULL); - - c->pixel = gdk_color_context_get_pixel (gnumeric_color_context, c->red, c->green, c->blue, &failed); -} - -void -color_alloc_name (const char *name, GdkColor *c) -{ - int failed; - - g_return_if_fail (name != NULL); - g_return_if_fail (c != NULL); - - gdk_color_parse (name, c); - c->pixel = 0; - c->pixel = gdk_color_context_get_pixel (gnumeric_color_context, c->red, c->green, c->blue, &failed); -} - -void -color_init (void) -{ - GdkColormap *colormap = gtk_widget_get_default_colormap (); - - /* Initialize the color context */ - gnumeric_color_context = gdk_color_context_new ( - gtk_widget_get_default_visual (), colormap); - - /* Allocate the default colors */ - gdk_color_white (colormap, &gs_white); - gdk_color_black (colormap, &gs_black); - - color_alloc_name ("gray78", &gs_light_gray); - color_alloc_name ("gray20", &gs_dark_gray); - color_alloc_name ("red", &gs_red); - color_alloc_name ("lavender",&gs_lavender); - - color_inited = 1; -} diff --git a/widgets/misc/e-colors.h b/widgets/misc/e-colors.h deleted file mode 100644 index 4a2cb74c73..0000000000 --- a/widgets/misc/e-colors.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef GNUMERIC_COLOR_H -#define GNUMERIC_COLOR_H - -void color_init (void); - -/* Return the pixel value for the given red, green and blue */ -int color_alloc (gushort red, gushort green, gushort blue); -void color_alloc_name (const char *name, GdkColor *color); -void color_alloc_gdk (GdkColor *color); - -/* Colors used by any GnumericSheet item */ -extern GdkColor gs_white, gs_light_gray, gs_dark_gray, gs_black, gs_red, gs_lavender; - -#endif /* GNUMERIC_COLOR_H */ diff --git a/widgets/misc/e-cursors.c b/widgets/misc/e-cursors.c deleted file mode 100644 index 597c3c1787..0000000000 --- a/widgets/misc/e-cursors.c +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef GNUMERIC_CURSORS_H -#define GNUMERIC_CURSORS_H - -typedef enum { - GNUMERIC_CURSOR_FAT_CROSS, - GNUMERIC_CURSOR_THIN_CROSS, - GNUMERIC_CURSOR_ARROW, - GNUMERIC_CURSOR_MOVE, - GNUMERIC_CURSOR_ZOOM_IN, - GNUMERIC_CURSOR_ZOOM_OUT, - GNUMERIC_CURSOR_SIZE_X, - GNUMERIC_CURSOR_SIZE_Y, - GNUMERIC_CURSOR_SIZE_TL, - GNUMERIC_CURSOR_SIZE_TR, - GNUMERIC_CURSOR_PRESS, - GNUMERIC_CURSOR_HAND_OPEN, - GNUMERIC_CURSOR_HAND_CLOSED, - GNUMERIC_CURSOR_NUM_CURSORS -} CursorType; - -void cursors_init (void); -void cursors_shutdown (void); - -#define cursor_set(win, c) \ -G_STMT_START { \ - if (win) \ - gdk_window_set_cursor (win, cursor_get (c)); \ -} G_STMT_END - -#define cursor_set_widget(w, c) \ -G_STMT_START { \ - if (GTK_WIDGET (w)->window) \ - gdk_window_set_cursor (GTK_WIDGET (w)->window, cursor_get (c)); \ -} G_STMT_END - -GdkCursor *cursor_get (CursorType type); - -#endif /* GNUMERIC_CURSORS_H */ diff --git a/widgets/misc/e-cursors.h b/widgets/misc/e-cursors.h deleted file mode 100644 index 597c3c1787..0000000000 --- a/widgets/misc/e-cursors.h +++ /dev/null @@ -1,38 +0,0 @@ -#ifndef GNUMERIC_CURSORS_H -#define GNUMERIC_CURSORS_H - -typedef enum { - GNUMERIC_CURSOR_FAT_CROSS, - GNUMERIC_CURSOR_THIN_CROSS, - GNUMERIC_CURSOR_ARROW, - GNUMERIC_CURSOR_MOVE, - GNUMERIC_CURSOR_ZOOM_IN, - GNUMERIC_CURSOR_ZOOM_OUT, - GNUMERIC_CURSOR_SIZE_X, - GNUMERIC_CURSOR_SIZE_Y, - GNUMERIC_CURSOR_SIZE_TL, - GNUMERIC_CURSOR_SIZE_TR, - GNUMERIC_CURSOR_PRESS, - GNUMERIC_CURSOR_HAND_OPEN, - GNUMERIC_CURSOR_HAND_CLOSED, - GNUMERIC_CURSOR_NUM_CURSORS -} CursorType; - -void cursors_init (void); -void cursors_shutdown (void); - -#define cursor_set(win, c) \ -G_STMT_START { \ - if (win) \ - gdk_window_set_cursor (win, cursor_get (c)); \ -} G_STMT_END - -#define cursor_set_widget(w, c) \ -G_STMT_START { \ - if (GTK_WIDGET (w)->window) \ - gdk_window_set_cursor (GTK_WIDGET (w)->window, cursor_get (c)); \ -} G_STMT_END - -GdkCursor *cursor_get (CursorType type); - -#endif /* GNUMERIC_CURSORS_H */ diff --git a/widgets/misc/e-gui-utils.c b/widgets/misc/e-gui-utils.c deleted file mode 100644 index 5d53c64d35..0000000000 --- a/widgets/misc/e-gui-utils.c +++ /dev/null @@ -1,138 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * GUI utility functions - * - * Author: - * Miguel de Icaza (miguel@helixcode.com) - * - * (C) 1999 Miguel de Icaza - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-messagebox.h> -#include <libgnomeui/gnome-stock.h> -#include <gnome.h> -#include "e-gui-utils.h" -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gdk-pixbuf/gnome-canvas-pixbuf.h> - -void -e_notice (GtkWindow *window, const char *type, const char *format, ...) -{ - GtkWidget *dialog; - va_list args; - char *str; - - va_start (args, format); - str = g_strdup_vprintf (format, args); - dialog = gnome_message_box_new (str, type, GNOME_STOCK_BUTTON_OK, NULL); - va_end (args); - g_free (str); - - if (window) - gnome_dialog_set_parent (GNOME_DIALOG (dialog), window); - - gnome_dialog_run (GNOME_DIALOG (dialog)); -} - -static void -kill_popup_menu (GtkWidget *widget, GtkMenu *menu) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - gtk_object_unref (GTK_OBJECT (menu)); -} - -void -e_auto_kill_popup_menu_on_hide (GtkMenu *menu) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - gtk_signal_connect (GTK_OBJECT (menu), "hide", - GTK_SIGNAL_FUNC (kill_popup_menu), menu); -} - -void -e_popup_menu (GtkMenu *menu, GdkEventButton *event) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - e_auto_kill_popup_menu_on_hide (menu); - gtk_menu_popup (menu, NULL, NULL, 0, NULL, event->button, event->time); -} - -GtkWidget *e_create_image_widget(gchar *name, - gchar *string1, gchar *string2, - gint int1, gint int2) -{ - char *filename; - GdkPixbuf *pixbuf; - double width, height; - GtkWidget *canvas, *alignment; - if (string1) { - if (*string1 == '/') - filename = g_strdup(string1); - else - filename = g_concat_dir_and_file(EVOLUTION_IMAGES, string1); - pixbuf = gdk_pixbuf_new_from_file(filename); - width = gdk_pixbuf_get_width(pixbuf); - height = gdk_pixbuf_get_height(pixbuf); - - canvas = gnome_canvas_new_aa(); - GTK_OBJECT_UNSET_FLAGS(GTK_WIDGET(canvas), GTK_CAN_FOCUS); - gnome_canvas_item_new(gnome_canvas_root(GNOME_CANVAS(canvas)), - gnome_canvas_pixbuf_get_type(), - - "pixbuf", pixbuf, - NULL); - - alignment = gtk_widget_new(gtk_alignment_get_type(), - "child", canvas, - "xalign", (double) 0, - "yalign", (double) 0, - "xscale", (double) 0, - "yscale", (double) 0, - NULL); - - gtk_widget_set_usize(canvas, width, height); - - gdk_pixbuf_unref(pixbuf); - - gtk_widget_show(canvas); - gtk_widget_show(alignment); - g_free(filename); - - return alignment; - } else - return NULL; -} - -typedef struct { - GtkCallback callback; - gpointer closure; -} CallbackClosure; - -static void -e_container_foreach_leaf_callback(GtkWidget *widget, CallbackClosure *callback_closure) -{ - if (GTK_IS_CONTAINER(widget)) { - e_container_foreach_leaf(GTK_CONTAINER(widget), callback_closure->callback, callback_closure->closure); - } else { - (*callback_closure->callback) (widget, callback_closure->closure); - } -} - -void -e_container_foreach_leaf(GtkContainer *container, - GtkCallback callback, - gpointer closure) -{ - CallbackClosure callback_closure; - callback_closure.callback = callback; - callback_closure.closure = closure; - gtk_container_foreach(container, (GtkCallback) e_container_foreach_leaf_callback, &callback_closure); -} diff --git a/widgets/misc/e-gui-utils.h b/widgets/misc/e-gui-utils.h deleted file mode 100644 index c1958879aa..0000000000 --- a/widgets/misc/e-gui-utils.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef E_GUI_UTILS_H -#define E_GUI_UTILS_H - -#include <gtk/gtkmenu.h> -#include <gtk/gtkwindow.h> - -#include <libgnomeui/gnome-messagebox.h> - -void e_popup_menu (GtkMenu *menu, GdkEventButton *event); -void e_auto_kill_popup_menu_on_hide (GtkMenu *menu); -void e_notice (GtkWindow *window, const char *type, const char *format, ...); -GtkWidget *e_create_image_widget (gchar *name, gchar *string1, gchar *string2, gint int1, gint int2); -void e_container_foreach_leaf (GtkContainer *container, - GtkCallback callback, - gpointer closure); - - -#endif /* E_GUI_UTILS_H */ diff --git a/widgets/misc/e-popup-menu.c b/widgets/misc/e-popup-menu.c deleted file mode 100644 index 192d234371..0000000000 --- a/widgets/misc/e-popup-menu.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * e-popup-menu.c: popup menu display - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * Jody Goldberg (jgoldberg@home.com) - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gnome.h> -#include "e-popup-menu.h" -#include "e-gui-utils.h" - -/* - * Creates an item with an optional icon - */ -static GtkWidget * -make_item (GtkMenu *menu, const char *name, const char *pixname) -{ - GtkWidget *label, *item; - guint label_accel; - - if (*name == '\0') - return gtk_menu_item_new (); - - /* - * Ugh. This needs to go into Gtk+ - */ - label = gtk_accel_label_new (""); - label_accel = gtk_label_parse_uline (GTK_LABEL (label), name); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_widget_show (label); - - item = gtk_pixmap_menu_item_new (); - gtk_container_add (GTK_CONTAINER (item), label); - - if (label_accel != GDK_VoidSymbol){ - gtk_widget_add_accelerator ( - item, - "activate_item", - gtk_menu_ensure_uline_accel_group (GTK_MENU (menu)), - label_accel, 0, - GTK_ACCEL_LOCKED); - } - - if (pixname){ - GtkWidget *pixmap = gnome_stock_pixmap_widget (item, pixname); - - gtk_widget_show (pixmap); - gtk_pixmap_menu_item_set_pixmap ( - GTK_PIXMAP_MENU_ITEM (item), pixmap); - } - - return item; -} - -GtkMenu * -e_popup_menu_create (EPopupMenu *menu_list, int disable_mask, void *closure) -{ - GtkMenu *menu = GTK_MENU (gtk_menu_new ()); - int i; - - for (i = 0; menu_list [i].name; i++){ - GtkWidget *item; - - item = make_item (menu, menu_list [i].name, - menu_list [i].pixname); - - if (menu_list [i].fn) - gtk_signal_connect ( - GTK_OBJECT (item), "activate", - GTK_SIGNAL_FUNC (menu_list [i].fn), - closure); - - if (menu_list [i].disable_mask & disable_mask) - gtk_widget_set_sensitive (item, FALSE); - - gtk_widget_show (item); - gtk_menu_append (menu, item); - } - - return menu; - -} - -void -e_popup_menu_run (EPopupMenu *menu_list, GdkEventButton *event, int disable_mask, void *closure) -{ - GtkMenu *menu; - - g_return_if_fail (menu_list != NULL); - g_return_if_fail (event != NULL); - - menu = e_popup_menu_create (menu_list, disable_mask, closure); - - e_popup_menu (menu, event); -} - diff --git a/widgets/misc/e-popup-menu.h b/widgets/misc/e-popup-menu.h deleted file mode 100644 index b911717424..0000000000 --- a/widgets/misc/e-popup-menu.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef E_POPUP_MENU_H -#define E_POPUP_MENU_H - -#include <gtk/gtkwidget.h> - -typedef struct { - char const * const name; - char const * const pixname; - void (*fn)(GtkWidget *widget, void *closure); - int disable_mask; -} EPopupMenu; - -GtkMenu *e_popup_menu_create (EPopupMenu *menu_list, - int disable_mask, - void *closure); - -void e_popup_menu_run (EPopupMenu *menu_list, - GdkEventButton *event, - int disable_mask, - void *closure); - -#endif /* E_POPUP_MENU_H */ diff --git a/widgets/misc/e-printable.c b/widgets/misc/e-printable.c deleted file mode 100644 index ed982469b8..0000000000 --- a/widgets/misc/e-printable.c +++ /dev/null @@ -1,207 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-printable.c: an object printer. - * - * Author: - * Christopher James Lahey <clahey@helixcode.com> - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-util.h" -#include "e-printable.h" - -#define EP_CLASS(e) ((EPrintableClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - - -static GtkObjectClass *e_printable_parent_class; - -enum { - PRINT_PAGE, - DATA_LEFT, - RESET, - HEIGHT, - WILL_FIT, - LAST_SIGNAL -}; - -static guint e_printable_signals [LAST_SIGNAL] = { 0, }; - -static void -e_printable_class_init (GtkObjectClass *object_class) -{ - EPrintableClass *klass = E_PRINTABLE_CLASS(object_class); - e_printable_parent_class = gtk_type_class (PARENT_TYPE); - - e_printable_signals [PRINT_PAGE] = - gtk_signal_new ("print_page", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, print_page), - e_marshal_NONE__OBJECT_DOUBLE_DOUBLE_BOOL, - GTK_TYPE_NONE, 4, GTK_TYPE_OBJECT, GTK_TYPE_DOUBLE, GTK_TYPE_DOUBLE, GTK_TYPE_BOOL); - - e_printable_signals [DATA_LEFT] = - gtk_signal_new ("data_left", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, data_left), - gtk_marshal_BOOL__NONE, - GTK_TYPE_BOOL, 0, GTK_TYPE_NONE); - - e_printable_signals [RESET] = - gtk_signal_new ("reset", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, reset), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0, GTK_TYPE_NONE); - - e_printable_signals [HEIGHT] = - gtk_signal_new ("height", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, height), - e_marshal_DOUBLE__OBJECT_DOUBLE_DOUBLE_BOOL, - GTK_TYPE_DOUBLE, 4, GTK_TYPE_OBJECT, GTK_TYPE_DOUBLE, GTK_TYPE_DOUBLE, GTK_TYPE_BOOL); - - e_printable_signals [WILL_FIT] = - gtk_signal_new ("will_fit", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, will_fit), - e_marshal_BOOL__OBJECT_DOUBLE_DOUBLE_BOOL, - GTK_TYPE_BOOL, 4, GTK_TYPE_OBJECT, GTK_TYPE_DOUBLE, GTK_TYPE_DOUBLE, GTK_TYPE_BOOL); - - gtk_object_class_add_signals (object_class, e_printable_signals, LAST_SIGNAL); - - klass->print_page = NULL; - klass->data_left = NULL; - klass->reset = NULL; - klass->height = NULL; - klass->will_fit = NULL; -} - - -guint -e_printable_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "EPrintable", - sizeof (EPrintable), - sizeof (EPrintableClass), - (GtkClassInitFunc) e_printable_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} - -EPrintable * -e_printable_new(void) -{ - return E_PRINTABLE(gtk_type_new(e_printable_get_type())); -} - -void -e_printable_print_page (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantized) -{ - g_return_if_fail (e_printable != NULL); - g_return_if_fail (E_IS_PRINTABLE (e_printable)); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [PRINT_PAGE], - context, - width, - height, - quantized); -} - -gboolean -e_printable_data_left (EPrintable *e_printable) -{ - gboolean ret_val; - - g_return_val_if_fail (e_printable != NULL, FALSE); - g_return_val_if_fail (E_IS_PRINTABLE (e_printable), FALSE); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [DATA_LEFT], - &ret_val); - - return ret_val; -} - -void -e_printable_reset (EPrintable *e_printable) -{ - g_return_if_fail (e_printable != NULL); - g_return_if_fail (E_IS_PRINTABLE (e_printable)); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [RESET]); -} - -gdouble -e_printable_height (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantized) -{ - gdouble ret_val; - - g_return_val_if_fail (e_printable != NULL, -1); - g_return_val_if_fail (E_IS_PRINTABLE (e_printable), -1); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [HEIGHT], - context, - width, - max_height, - quantized, - &ret_val); - - return ret_val; -} - -gboolean -e_printable_will_fit (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantized) -{ - gboolean ret_val; - - g_return_val_if_fail (e_printable != NULL, -1); - g_return_val_if_fail (E_IS_PRINTABLE (e_printable), -1); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [WILL_FIT], - context, - width, - max_height, - quantized, - &ret_val); - - return ret_val; -} diff --git a/widgets/misc/e-printable.h b/widgets/misc/e-printable.h deleted file mode 100644 index 18e6ec8472..0000000000 --- a/widgets/misc/e-printable.h +++ /dev/null @@ -1,72 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-printable.h: an object printer. - * - * Author: - * Christopher James Lahey <clahey@helixcode.com> - * - * (C) 2000 Helix Code, Inc. - */ -#ifndef _E_PRINTABLE_H_ -#define _E_PRINTABLE_H_ - -#include <gtk/gtkobject.h> -#include <libgnomeprint/gnome-print.h> - -#define E_PRINTABLE_TYPE (e_printable_get_type ()) -#define E_PRINTABLE(o) (GTK_CHECK_CAST ((o), E_PRINTABLE_TYPE, EPrintable)) -#define E_PRINTABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_PRINTABLE_TYPE, EPrintableClass)) -#define E_IS_PRINTABLE(o) (GTK_CHECK_TYPE ((o), E_PRINTABLE_TYPE)) -#define E_IS_PRINTABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_PRINTABLE_TYPE)) - -typedef struct { - GtkObject base; -} EPrintable; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Signals - */ - - void (*print_page) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble height, gboolean quantized); - gboolean (*data_left) (EPrintable *etm); - void (*reset) (EPrintable *etm); - gdouble (*height) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble max_height, gboolean quantized); - - /* e_printable_will_fit (ep, ...) should be equal in value to - * (e_printable_print_page (ep, ...), - * !e_printable_data_left(ep)) except that the latter has the - * side effect of doing the printing and advancing the - * position of the printable. - */ - - gboolean (*will_fit) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble max_height, gboolean quantized); -} EPrintableClass; - -GtkType e_printable_get_type (void); - -EPrintable *e_printable_new (void); - -/* - * Routines for emitting signals on the e_table */ -void e_printable_print_page (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantized); -gboolean e_printable_data_left (EPrintable *e_printable); -void e_printable_reset (EPrintable *e_printable); -gdouble e_printable_height (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantized); -gboolean e_printable_will_fit (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantized); - -#endif /* _E_PRINTABLE_H_ */ diff --git a/widgets/misc/e-reflow.c b/widgets/misc/e-reflow.c deleted file mode 100644 index 0e9c8b92b1..0000000000 --- a/widgets/misc/e-reflow.c +++ /dev/null @@ -1,859 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-reflow.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <gnome.h> -#include <math.h> -#include "e-reflow.h" -#include "e-text.h" -#include <e-util/e-canvas-utils.h> -#include <e-util/e-canvas.h> -#include <e-util/e-util.h> - -static void e_reflow_init (EReflow *reflow); -static void e_reflow_class_init (EReflowClass *klass); -static void e_reflow_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_reflow_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_reflow_destroy (GtkObject *object); -static gboolean e_reflow_event (GnomeCanvasItem *item, GdkEvent *event); -static void e_reflow_realize (GnomeCanvasItem *item); -static void e_reflow_unrealize (GnomeCanvasItem *item); -static void e_reflow_draw (GnomeCanvasItem *item, GdkDrawable *drawable, - int x, int y, int width, int height); -static void e_reflow_update (GnomeCanvasItem *item, double affine[6], ArtSVP *clip_path, gint flags); -static double e_reflow_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, GnomeCanvasItem **actual_item); -static void e_reflow_reflow (GnomeCanvasItem *item, int flags); -static void e_reflow_real_add_item(EReflow *e_reflow, GnomeCanvasItem *item); -static void set_empty(EReflow *e_reflow); - -static void e_reflow_resize_children (GnomeCanvasItem *item); - -#define E_REFLOW_DIVIDER_WIDTH 2 -#define E_REFLOW_BORDER_WIDTH 7 -#define E_REFLOW_FULL_GUTTER (E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH * 2) - -static GnomeCanvasGroupClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_MINIMUM_WIDTH, - ARG_WIDTH, - ARG_HEIGHT, - ARG_EMPTY_MESSAGE, -}; - -GtkType -e_reflow_get_type (void) -{ - static GtkType reflow_type = 0; - - if (!reflow_type) - { - static const GtkTypeInfo reflow_info = - { - "EReflow", - sizeof (EReflow), - sizeof (EReflowClass), - (GtkClassInitFunc) e_reflow_class_init, - (GtkObjectInitFunc) e_reflow_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - reflow_type = gtk_type_unique (gnome_canvas_group_get_type (), &reflow_info); - } - - return reflow_type; -} - -static void -e_reflow_class_init (EReflowClass *klass) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - object_class = (GtkObjectClass*) klass; - item_class = (GnomeCanvasItemClass *) klass; - - parent_class = gtk_type_class (gnome_canvas_group_get_type ()); - - gtk_object_add_arg_type ("EReflow::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("EReflow::width", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_WIDTH); - gtk_object_add_arg_type ("EReflow::height", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_HEIGHT); - gtk_object_add_arg_type ("EReflow::empty_message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_EMPTY_MESSAGE); - - klass->add_item = e_reflow_real_add_item; - - object_class->set_arg = e_reflow_set_arg; - object_class->get_arg = e_reflow_get_arg; - object_class->destroy = e_reflow_destroy; - - /* GnomeCanvasItem method overrides */ - item_class->event = e_reflow_event; - item_class->realize = e_reflow_realize; - item_class->unrealize = e_reflow_unrealize; - item_class->draw = e_reflow_draw; - item_class->update = e_reflow_update; - item_class->point = e_reflow_point; -} - -static void -e_reflow_init (EReflow *reflow) -{ - reflow->items = NULL; - reflow->columns = NULL; - reflow->column_width = 150; - - reflow->minimum_width = 10; - reflow->width = 10; - reflow->height = 10; - reflow->idle = 0; - - reflow->empty_message = NULL; - reflow->empty_text = NULL; - - reflow->column_drag = FALSE; - - reflow->need_height_update = FALSE; - reflow->need_column_resize = FALSE; - - reflow->default_cursor_shown = TRUE; - reflow->arrow_cursor = NULL; - reflow->default_cursor = NULL; - - e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(reflow), e_reflow_reflow); -} - -static void -e_reflow_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - EReflow *e_reflow; - - item = GNOME_CANVAS_ITEM (o); - e_reflow = E_REFLOW (o); - - switch (arg_id){ - case ARG_HEIGHT: - e_reflow->height = GTK_VALUE_DOUBLE (*arg); - e_canvas_item_request_reflow(item); - break; - case ARG_MINIMUM_WIDTH: - e_reflow->minimum_width = GTK_VALUE_DOUBLE (*arg); - if (GNOME_CANVAS_ITEM_REALIZED & GTK_OBJECT_FLAGS(o)) - set_empty(e_reflow); - e_canvas_item_request_reflow(item); - break; - case ARG_EMPTY_MESSAGE: - g_free(e_reflow->empty_message); - e_reflow->empty_message = g_strdup(GTK_VALUE_STRING (*arg)); - if (GNOME_CANVAS_ITEM_REALIZED & GTK_OBJECT_FLAGS(o)) - set_empty(e_reflow); - } -} - -static void -e_reflow_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - EReflow *e_reflow; - - e_reflow = E_REFLOW (object); - - switch (arg_id) { - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = e_reflow->minimum_width; - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = e_reflow->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = e_reflow->height; - break; - case ARG_EMPTY_MESSAGE: - GTK_VALUE_STRING (*arg) = g_strdup(e_reflow->empty_message); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_reflow_destroy (GtkObject *object) -{ - EReflow *reflow = E_REFLOW(object); - - g_list_foreach(reflow->items, (GFunc) gtk_object_unref, NULL); - g_list_free(reflow->items); - reflow->items = NULL; - - g_free(reflow->empty_message); - - GTK_OBJECT_CLASS(parent_class)->destroy (object); -} - -static void -e_reflow_realize (GnomeCanvasItem *item) -{ - EReflow *e_reflow; - GnomeCanvasGroup *group; - GList *list; - GtkAdjustment *adjustment; - - e_reflow = E_REFLOW (item); - group = GNOME_CANVAS_GROUP( item ); - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) - (* GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) (item); - - e_reflow->arrow_cursor = gdk_cursor_new (GDK_SB_H_DOUBLE_ARROW); - e_reflow->default_cursor = gdk_cursor_new (GDK_LEFT_PTR); - - for(list = e_reflow->items; list; list = g_list_next(list)) { - GnomeCanvasItem *item = GNOME_CANVAS_ITEM(list->data); - gnome_canvas_item_set(item, - "width", (double) e_reflow->column_width, - NULL); - } - - set_empty(e_reflow); - - e_canvas_item_request_reflow(item); - - adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - adjustment->step_increment = (e_reflow->column_width + E_REFLOW_FULL_GUTTER) / 2; - adjustment->page_increment = adjustment->page_size - adjustment->step_increment; - gtk_adjustment_changed(adjustment); - - if (!item->canvas->aa) { - } -} - -static void -e_reflow_unrealize (GnomeCanvasItem *item) -{ - EReflow *e_reflow; - - e_reflow = E_REFLOW (item); - - if (!item->canvas->aa) - { - } - - gdk_cursor_destroy (e_reflow->arrow_cursor); - gdk_cursor_destroy (e_reflow->default_cursor); - e_reflow->arrow_cursor = NULL; - e_reflow->default_cursor = NULL; - - g_list_free (e_reflow->columns); - e_reflow->columns = NULL; - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->unrealize) - (* GNOME_CANVAS_ITEM_CLASS(parent_class)->unrealize) (item); -} - -static gint -e_reflow_pick_line (EReflow *e_reflow, double x) -{ - x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - x /= e_reflow->column_width + E_REFLOW_FULL_GUTTER; - return x; -} - -static gboolean -e_reflow_event (GnomeCanvasItem *item, GdkEvent *event) -{ - EReflow *e_reflow; - - e_reflow = E_REFLOW (item); - - switch( event->type ) - { - case GDK_KEY_PRESS: - if (event->key.keyval == GDK_Tab || - event->key.keyval == GDK_KP_Tab || - event->key.keyval == GDK_ISO_Left_Tab) { - GList *list; - for (list = e_reflow->items; list; list = list->next) { - GnomeCanvasItem *item = GNOME_CANVAS_ITEM (list->data); - EFocus has_focus; - gtk_object_get(GTK_OBJECT(item), - "has_focus", &has_focus, - NULL); - if (has_focus) { - if (event->key.state & GDK_SHIFT_MASK) - list = list->prev; - else - list = list->next; - if (list) { - item = GNOME_CANVAS_ITEM(list->data); - gnome_canvas_item_set(item, - "has_focus", (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START, - NULL); - return 1; - } else { - return 0; - } - } - } - } - break; - case GDK_BUTTON_PRESS: - switch(event->button.button) - { - case 1: - { - GdkEventButton *button = (GdkEventButton *) event; - double n_x, max_x; - n_x = button->x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x,(e_reflow->column_width + E_REFLOW_FULL_GUTTER)); - - max_x = E_REFLOW_BORDER_WIDTH; - max_x += (e_reflow->column_width + E_REFLOW_FULL_GUTTER) * e_reflow->column_count; - if ( button->y >= E_REFLOW_BORDER_WIDTH && button->y <= e_reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > button->x ) { - e_reflow->which_column_dragged = e_reflow_pick_line(e_reflow, button->x); - e_reflow->start_x = e_reflow->which_column_dragged * (e_reflow->column_width + E_REFLOW_FULL_GUTTER) - E_REFLOW_DIVIDER_WIDTH / 2; - e_reflow->temp_column_width = e_reflow->column_width; - e_reflow->column_drag = TRUE; - - gnome_canvas_item_grab (item, - GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK, - e_reflow->arrow_cursor, - button->time); - - e_reflow->previous_temp_column_width = -1; - e_reflow->need_column_resize = TRUE; - gnome_canvas_item_request_update(item); - return TRUE; - } - } - break; - case 4: - { - GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - gdouble new_value = adjustment->value; - new_value -= adjustment->step_increment; - gtk_adjustment_set_value(adjustment, new_value); - } - break; - case 5: - { - GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - gdouble new_value = adjustment->value; - new_value += adjustment->step_increment; - if ( new_value > adjustment->upper - adjustment->page_size ) - new_value = adjustment->upper - adjustment->page_size; - gtk_adjustment_set_value(adjustment, new_value); - } - break; - } - break; - case GDK_BUTTON_RELEASE: - if (e_reflow->column_drag) { - gdouble old_width = e_reflow->column_width; - GdkEventButton *button = (GdkEventButton *) event; - GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - e_reflow->temp_column_width = e_reflow->column_width + - (button->x - e_reflow->start_x)/(e_reflow->which_column_dragged - e_reflow_pick_line(e_reflow, adjustment->value)); - if ( e_reflow->temp_column_width < 50 ) - e_reflow->temp_column_width = 50; - e_reflow->column_drag = FALSE; - if ( old_width != e_reflow->temp_column_width ) { - gtk_adjustment_set_value(adjustment, adjustment->value + e_reflow_pick_line(e_reflow, adjustment->value) * (e_reflow->temp_column_width - e_reflow->column_width)); - e_reflow->column_width = e_reflow->temp_column_width; - adjustment->step_increment = (e_reflow->column_width + E_REFLOW_FULL_GUTTER) / 2; - adjustment->page_increment = adjustment->page_size - adjustment->step_increment; - gtk_adjustment_changed(adjustment); - e_reflow_resize_children(item); - e_canvas_item_request_reflow(item); - } - e_reflow->need_column_resize = TRUE; - gnome_canvas_item_request_update(item); - gnome_canvas_item_ungrab (item, button->time); - return TRUE; - } - break; - case GDK_MOTION_NOTIFY: - if (e_reflow->column_drag) { - double old_width = e_reflow->temp_column_width; - GdkEventMotion *motion = (GdkEventMotion *) event; - GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - e_reflow->temp_column_width = e_reflow->column_width + - (motion->x - e_reflow->start_x)/(e_reflow->which_column_dragged - e_reflow_pick_line(e_reflow, adjustment->value)); - if (e_reflow->temp_column_width < 50) - e_reflow->temp_column_width = 50; - if (old_width != e_reflow->temp_column_width) { - e_reflow->need_column_resize = TRUE; - gnome_canvas_item_request_update(item); - } - return TRUE; - } else { - GdkEventMotion *motion = (GdkEventMotion *) event; - double n_x, max_x; - - n_x = motion->x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x,(e_reflow->column_width + E_REFLOW_FULL_GUTTER)); - - max_x = E_REFLOW_BORDER_WIDTH; - max_x += (e_reflow->column_width + E_REFLOW_FULL_GUTTER) * e_reflow->column_count; - - if ( motion->y >= E_REFLOW_BORDER_WIDTH && motion->y <= e_reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > motion->x) { - if ( e_reflow->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, e_reflow->arrow_cursor); - e_reflow->default_cursor_shown = FALSE; - } - } else - if ( ! e_reflow->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, e_reflow->default_cursor); - e_reflow->default_cursor_shown = TRUE; - } - - } - break; - case GDK_ENTER_NOTIFY: - if (!e_reflow->column_drag) { - GdkEventCrossing *crossing = (GdkEventCrossing *) event; - double n_x, max_x; - n_x = crossing->x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x,(e_reflow->column_width + E_REFLOW_FULL_GUTTER)); - - max_x = E_REFLOW_BORDER_WIDTH; - max_x += (e_reflow->column_width + E_REFLOW_FULL_GUTTER) * e_reflow->column_count; - if ( crossing->y >= E_REFLOW_BORDER_WIDTH && crossing->y <= e_reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > crossing->x) { - if ( e_reflow->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, e_reflow->arrow_cursor); - e_reflow->default_cursor_shown = FALSE; - } - } - } - break; - case GDK_LEAVE_NOTIFY: - if (!e_reflow->column_drag) { - GdkEventCrossing *crossing = (GdkEventCrossing *) event; - double n_x; - n_x = crossing->x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x,(e_reflow->column_width + E_REFLOW_FULL_GUTTER)); - if ( !( crossing->y >= E_REFLOW_BORDER_WIDTH && crossing->y <= e_reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER ) ) { - if ( ! e_reflow->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, e_reflow->default_cursor); - e_reflow->default_cursor_shown = TRUE; - } - } - } - break; - default: - break; - } - - if (GNOME_CANVAS_ITEM_CLASS( parent_class )->event) - return (* GNOME_CANVAS_ITEM_CLASS( parent_class )->event) (item, event); - else - return 0; -} - -static void -e_reflow_real_add_item(EReflow *e_reflow, GnomeCanvasItem *item) -{ - e_reflow->items = g_list_append(e_reflow->items, item); - gtk_object_ref(GTK_OBJECT(item)); - if ( GTK_OBJECT_FLAGS( e_reflow ) & GNOME_CANVAS_ITEM_REALIZED ) { - gnome_canvas_item_set(item, - "width", (double) e_reflow->column_width, - NULL); - e_reflow_post_add_item(e_reflow, item); - e_canvas_item_request_reflow(item); - } - -} - -static void e_reflow_draw (GnomeCanvasItem *item, GdkDrawable *drawable, - int x, int y, int width, int height) -{ - int x_rect, y_rect, width_rect, height_rect; - gdouble running_width; - EReflow *e_reflow = E_REFLOW(item); - int i; - double column_width; - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->draw) - GNOME_CANVAS_ITEM_CLASS(parent_class)->draw (item, drawable, x, y, width, height); - column_width = e_reflow->column_width; - running_width = E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - x_rect = running_width; - y_rect = E_REFLOW_BORDER_WIDTH; - width_rect = E_REFLOW_DIVIDER_WIDTH; - height_rect = e_reflow->height - (E_REFLOW_BORDER_WIDTH * 2); - - /* Compute first column to draw. */ - i = x; - i /= column_width + E_REFLOW_FULL_GUTTER; - running_width += i * (column_width + E_REFLOW_FULL_GUTTER); - - for ( ; i < e_reflow->column_count; i++) { - if ( running_width > x + width ) - break; - x_rect = running_width; - gtk_paint_flat_box(GTK_WIDGET(item->canvas)->style, - drawable, - GTK_STATE_ACTIVE, - GTK_SHADOW_NONE, - NULL, - GTK_WIDGET(item->canvas), - "reflow", - x_rect - x, - y_rect - y, - width_rect, - height_rect); - running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - } - if (e_reflow->column_drag) { - int start_line = e_reflow_pick_line(e_reflow, - gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas))->value); - i = x - start_line * (column_width + E_REFLOW_FULL_GUTTER); - running_width = start_line * (column_width + E_REFLOW_FULL_GUTTER); - column_width = e_reflow->temp_column_width; - running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER); - i += start_line * (column_width + E_REFLOW_FULL_GUTTER); - running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - x_rect = running_width; - y_rect = E_REFLOW_BORDER_WIDTH; - width_rect = E_REFLOW_DIVIDER_WIDTH; - height_rect = e_reflow->height - (E_REFLOW_BORDER_WIDTH * 2); - - /* Compute first column to draw. */ - i /= column_width + E_REFLOW_FULL_GUTTER; - running_width += i * (column_width + E_REFLOW_FULL_GUTTER); - - for ( ; i < e_reflow->column_count; i++) { - if ( running_width > x + width ) - break; - x_rect = running_width; - gdk_draw_rectangle(drawable, - GTK_WIDGET(item->canvas)->style->fg_gc[GTK_STATE_NORMAL], - TRUE, - x_rect - x, - y_rect - y, - width_rect - 1, - height_rect - 1); - running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - } - } -} - -static void -e_reflow_update (GnomeCanvasItem *item, double affine[6], ArtSVP *clip_path, gint flags) -{ - EReflow *e_reflow; - double x0, x1, y0, y1; - - e_reflow = E_REFLOW (item); - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->update) - GNOME_CANVAS_ITEM_CLASS(parent_class)->update (item, affine, clip_path, flags); - - x0 = item->x1; - y0 = item->y1; - x1 = item->x2; - y1 = item->y2; - if ( x1 < x0 + e_reflow->width ) - x1 = x0 + e_reflow->width; - if ( y1 < y0 + e_reflow->height ) - y1 = y0 + e_reflow->height; - item->x2 = x1; - item->y2 = y1; - - if (e_reflow->need_height_update) { - x0 = item->x1; - y0 = item->y1; - x1 = item->x2; - y1 = item->y2; - if ( x0 > 0 ) - x0 = 0; - if ( y0 > 0 ) - y0 = 0; - if ( x1 < E_REFLOW(item)->width ) - x1 = E_REFLOW(item)->width; - if ( x1 < E_REFLOW(item)->height ) - x1 = E_REFLOW(item)->height; - - gnome_canvas_request_redraw(item->canvas, x0, y0, x1, y1); - e_reflow->need_height_update = FALSE; - } else if (e_reflow->need_column_resize) { - int x_rect, y_rect, width_rect, height_rect; - int start_line = e_reflow_pick_line(e_reflow, - gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas))->value); - gdouble running_width; - int i; - double column_width; - - if ( e_reflow->previous_temp_column_width != -1 ) { - running_width = start_line * (e_reflow->column_width + E_REFLOW_FULL_GUTTER); - column_width = e_reflow->previous_temp_column_width; - running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER); - running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - y_rect = E_REFLOW_BORDER_WIDTH; - width_rect = E_REFLOW_DIVIDER_WIDTH; - height_rect = e_reflow->height - (E_REFLOW_BORDER_WIDTH * 2); - - for ( i = 0; i < e_reflow->column_count; i++) { - x_rect = running_width; - gnome_canvas_request_redraw(item->canvas, x_rect, y_rect, x_rect + width_rect, y_rect + height_rect); - running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - } - } - - if ( e_reflow->temp_column_width != -1 ) { - running_width = start_line * (e_reflow->column_width + E_REFLOW_FULL_GUTTER); - column_width = e_reflow->temp_column_width; - running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER); - running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - y_rect = E_REFLOW_BORDER_WIDTH; - width_rect = E_REFLOW_DIVIDER_WIDTH; - height_rect = e_reflow->height - (E_REFLOW_BORDER_WIDTH * 2); - - for ( i = 0; i < e_reflow->column_count; i++) { - x_rect = running_width; - gnome_canvas_request_redraw(item->canvas, x_rect, y_rect, x_rect + width_rect, y_rect + height_rect); - running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - } - } - - e_reflow->previous_temp_column_width = e_reflow->temp_column_width; - e_reflow->need_column_resize = FALSE; - } -} - -static void -e_reflow_resize_children (GnomeCanvasItem *item) -{ - GList *list; - EReflow *e_reflow; - - e_reflow = E_REFLOW (item); - for ( list = e_reflow->items; list; list = list->next ) { - GnomeCanvasItem *child = GNOME_CANVAS_ITEM(list->data); - gnome_canvas_item_set(child, - "width", (double) e_reflow->column_width, - NULL); - } -} - -static double -e_reflow_point (GnomeCanvasItem *item, - double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - double distance = 1; - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->point) - distance = GNOME_CANVAS_ITEM_CLASS(parent_class)->point (item, x, y, cx, cy, actual_item); - if (*actual_item) - return 0; - - *actual_item = item; - return 0; -#if 0 - if (y >= E_REFLOW_BORDER_WIDTH && y <= e_reflow->height - E_REFLOW_BORDER_WIDTH) { - float n_x; - n_x = x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x, (e_reflow->column_width + E_REFLOW_FULL_GUTTER)); - if (n_x < E_REFLOW_FULL_GUTTER) { - *actual_item = item; - return 0; - } - } - return distance; -#endif -} - -static void -_reflow( EReflow *e_reflow ) -{ - gdouble running_height; - GList *list; - double item_height; - - if (e_reflow->columns) { - g_list_free (e_reflow->columns); - e_reflow->columns = NULL; - } - - e_reflow->column_count = 0; - - if (e_reflow->items == NULL) { - e_reflow->columns = NULL; - e_reflow->column_count = 0; - return; - } - - list = e_reflow->items; - - gtk_object_get (GTK_OBJECT(list->data), - "height", &item_height, - NULL); - running_height = E_REFLOW_BORDER_WIDTH + item_height + E_REFLOW_BORDER_WIDTH; - e_reflow->columns = g_list_append (e_reflow->columns, list); - e_reflow->column_count = 1; - - list = g_list_next(list); - - for ( ; list; list = g_list_next(list)) { - gtk_object_get (GTK_OBJECT(list->data), - "height", &item_height, - NULL); - if (running_height + item_height + E_REFLOW_BORDER_WIDTH > e_reflow->height) { - running_height = E_REFLOW_BORDER_WIDTH + item_height + E_REFLOW_BORDER_WIDTH; - e_reflow->columns = g_list_append (e_reflow->columns, list); - e_reflow->column_count ++; - } else { - running_height += item_height + E_REFLOW_BORDER_WIDTH; - } - } -} - -static void -set_empty(EReflow *e_reflow) -{ - if (e_reflow->items == NULL) { - if (e_reflow->empty_text) { - if (e_reflow->empty_message) { - gnome_canvas_item_set(e_reflow->empty_text, - "width", e_reflow->minimum_width, - "text", e_reflow->empty_message, - NULL); - e_canvas_item_move_absolute(e_reflow->empty_text, - e_reflow->minimum_width / 2, - 0); - } else { - gtk_object_destroy(GTK_OBJECT(e_reflow->empty_text)); - e_reflow->empty_text = NULL; - } - } else { - if (e_reflow->empty_message) - e_reflow->empty_text = - gnome_canvas_item_new(GNOME_CANVAS_GROUP(e_reflow), - e_text_get_type(), - "anchor", GTK_ANCHOR_N, - "width", e_reflow->minimum_width, - "clip", TRUE, - "use_ellipsis", TRUE, - "font_gdk", GTK_WIDGET(GNOME_CANVAS_ITEM(e_reflow)->canvas)->style->font, - "fill_color", "black", - "justification", GTK_JUSTIFY_CENTER, - "text", e_reflow->empty_message, - NULL); - e_canvas_item_move_absolute(e_reflow->empty_text, - e_reflow->minimum_width / 2, - 0); - } - } else { - if (e_reflow->empty_text) { - gtk_object_destroy(GTK_OBJECT(e_reflow->empty_text)); - e_reflow->empty_text = NULL; - } - } -} - -static void -e_reflow_reflow( GnomeCanvasItem *item, int flags ) -{ - EReflow *e_reflow = E_REFLOW(item); - if ( GTK_OBJECT_FLAGS( e_reflow ) & GNOME_CANVAS_ITEM_REALIZED ) { - - gdouble old_width; - gdouble running_width; - - _reflow (e_reflow); - - old_width = e_reflow->width; - - running_width = E_REFLOW_BORDER_WIDTH; - - if (e_reflow->items == NULL) { - } else { - GList *list; - GList *next_column; - gdouble item_height; - gdouble running_height; - - running_height = E_REFLOW_BORDER_WIDTH; - - list = e_reflow->items; - gtk_object_get (GTK_OBJECT(list->data), - "height", &item_height, - NULL); - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(list->data), - (double) running_width, - (double) running_height); - running_height += item_height + E_REFLOW_BORDER_WIDTH; - next_column = g_list_next(e_reflow->columns); - list = g_list_next(list); - - for( ; list; list = g_list_next(list)) { - gtk_object_get (GTK_OBJECT(list->data), - "height", &item_height, - NULL); - - if (next_column && (next_column->data == list)) { - next_column = g_list_next (next_column); - running_height = E_REFLOW_BORDER_WIDTH; - running_width += e_reflow->column_width + E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH; - } - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(list->data), - (double) running_width, - (double) running_height); - - running_height += item_height + E_REFLOW_BORDER_WIDTH; - } - - } - e_reflow->width = running_width + e_reflow->column_width + E_REFLOW_BORDER_WIDTH; - if ( e_reflow->width < e_reflow->minimum_width ) - e_reflow->width = e_reflow->minimum_width; - if (old_width != e_reflow->width) - e_canvas_item_request_parent_reflow(item); - } -} - -void -e_reflow_add_item(EReflow *e_reflow, GnomeCanvasItem *item) -{ - if (E_REFLOW_CLASS(GTK_OBJECT(e_reflow)->klass)->add_item) - (E_REFLOW_CLASS(GTK_OBJECT(e_reflow)->klass)->add_item) (e_reflow, item); -} - -void -e_reflow_post_add_item(EReflow *e_reflow, GnomeCanvasItem *item) -{ - set_empty(e_reflow); -} diff --git a/widgets/misc/e-reflow.h b/widgets/misc/e-reflow.h deleted file mode 100644 index eb66b094a5..0000000000 --- a/widgets/misc/e-reflow.h +++ /dev/null @@ -1,112 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-reflow.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_REFLOW_H__ -#define __E_REFLOW_H__ - -#include <gnome.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* EReflow - A canvas item container. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - * minimum_width double RW minimum width of the reflow. width >= minimum_width - * width double R width of the reflow - * height double RW height of the reflow - */ - -#define E_REFLOW_TYPE (e_reflow_get_type ()) -#define E_REFLOW(obj) (GTK_CHECK_CAST ((obj), E_REFLOW_TYPE, EReflow)) -#define E_REFLOW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_REFLOW_TYPE, EReflowClass)) -#define E_IS_REFLOW(obj) (GTK_CHECK_TYPE ((obj), E_REFLOW_TYPE)) -#define E_IS_REFLOW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_REFLOW_TYPE)) - - -typedef struct _EReflow EReflow; -typedef struct _EReflowClass EReflowClass; - -struct _EReflow -{ - GnomeCanvasGroup parent; - - /* item specific fields */ - GList *items; /* Of type GnomeCanvasItem */ - GList *columns; /* Of type GList of type GnomeCanvasItem (points into items) */ - gint column_count; /* Number of columnns */ - - GnomeCanvasItem *empty_text; - gchar *empty_message; - - double minimum_width; - double width; - double height; - - double column_width; - - int idle; - - /* These are all for when the column is being dragged. */ - gboolean column_drag; - gdouble start_x; - gint which_column_dragged; - double temp_column_width; - double previous_temp_column_width; - - guint need_height_update : 1; - guint need_column_resize : 1; - - guint default_cursor_shown : 1; - GdkCursor *arrow_cursor; - GdkCursor *default_cursor; -}; - -struct _EReflowClass -{ - GnomeCanvasGroupClass parent_class; - - /* Virtual methods. */ - void (* add_item) (EReflow *reflow, GnomeCanvasItem *item); -}; - -/* - * To be added to a reflow, an item must have the argument "width" as - * a Read/Write argument and "height" as a Read Only argument. It - * should also do an ECanvas parent reflow request if its size - * changes. - */ -void e_reflow_add_item(EReflow *e_reflow, GnomeCanvasItem *item); -GtkType e_reflow_get_type (void); - -/* Internal usage only: */ -void e_reflow_post_add_item(EReflow *e_reflow, GnomeCanvasItem *item); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_REFLOW_H__ */ diff --git a/widgets/misc/pixmaps/cursor_cross.xpm b/widgets/misc/pixmaps/cursor_cross.xpm deleted file mode 100644 index cf9d0aca33..0000000000 --- a/widgets/misc/pixmaps/cursor_cross.xpm +++ /dev/null @@ -1,38 +0,0 @@ -/* XPM */ -static char * cursor_cross_xpm[] = { -"32 32 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ....... ", -" .+++++.. ", -" .+++++.. ", -" .+++++.. ", -" .+++++.. ", -" ......+++++...... ", -" .+++++++++++++++.. ", -" .+++++++++++++++.. ", -" .+++++++++++++++.. ", -" .+++++++++++++++.. ", -" .+++++++++++++++.. ", -" ......+++++....... ", -" .....+++++....... ", -" .+++++.. ", -" .+++++.. ", -" .+++++.. ", -" ........ ", -" ....... ", -" ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/pixmaps/cursor_hand_closed.xpm b/widgets/misc/pixmaps/cursor_hand_closed.xpm deleted file mode 100644 index 61a6de4b88..0000000000 --- a/widgets/misc/pixmaps/cursor_hand_closed.xpm +++ /dev/null @@ -1,38 +0,0 @@ -/* XPM */ -static char * cursor_hand_closed_xpm[] = { -"32 32 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" ", -" .. ", -" ..++... ", -" .+++++++.. ", -" .+++++++++. ", -" ...+++++++++. ", -" .++.+++++++++. ", -" .++++++++++++. ", -" .+++++++++++. ", -" .++++++++++. ", -" .+++++++++. ", -" .+++++++. ", -" .++++++. ", -" .++++++. ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/pixmaps/cursor_hand_open.xpm b/widgets/misc/pixmaps/cursor_hand_open.xpm deleted file mode 100644 index 048acc8054..0000000000 --- a/widgets/misc/pixmaps/cursor_hand_open.xpm +++ /dev/null @@ -1,38 +0,0 @@ -/* XPM */ -static char * cursor_hand_open_xpm[] = { -"32 32 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" .. ", -" .. .++... ", -" .++..++.++. ", -" .++..++.++. . ", -" .++.++.++..+. ", -" .++.++.++.++. ", -" .. .+++++++.++. ", -" .++..++++++++++. ", -" .+++.+++++++++. ", -" .++++++++++++. ", -" .+++++++++++. ", -" .++++++++++. ", -" .+++++++++. ", -" .+++++++. ", -" .++++++. ", -" .++++++. ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/pixmaps/cursor_zoom_in.xpm b/widgets/misc/pixmaps/cursor_zoom_in.xpm deleted file mode 100644 index 1caf9e3e2a..0000000000 --- a/widgets/misc/pixmaps/cursor_zoom_in.xpm +++ /dev/null @@ -1,37 +0,0 @@ -/* XPM */ -static char * cursor_zoom_in_xpm[] = { -"32 32 2 1", -" c None", -". c #000000", -" ", -" ", -" ", -" ", -" ", -" ", -" ...... ", -" .. .. ", -" .. .. ", -" . . ", -" . ... . ", -" . ... . ", -" . ....... . ", -" . ....... . ", -" . ... . ", -" . ... .. ", -" .. . . ", -" .. . . . ", -" ........ . . ", -" ..... . . . ", -" . . . ", -" . . . ", -" . . . ", -" . . . ", -" . . ", -" . . ", -" .. ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/pixmaps/cursor_zoom_out.xpm b/widgets/misc/pixmaps/cursor_zoom_out.xpm deleted file mode 100644 index af1b698521..0000000000 --- a/widgets/misc/pixmaps/cursor_zoom_out.xpm +++ /dev/null @@ -1,37 +0,0 @@ -/* XPM */ -static char * cursor_zoom_out_xpm[] = { -"32 32 2 1", -" c None", -". c #000000", -" ", -" ", -" ", -" ", -" ", -" ", -" ...... ", -" .. .. ", -" .. .. ", -" . . ", -" . . ", -" . . ", -" . ....... . ", -" . ....... . ", -" . . ", -" . .. ", -" .. . . ", -" .. . . . ", -" ........ . . ", -" ..... . . . ", -" . . . ", -" . . . ", -" . . . ", -" . . . ", -" . . ", -" . . ", -" .. ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/table/.cvsignore b/widgets/table/.cvsignore deleted file mode 100644 index ecfa617948..0000000000 --- a/widgets/table/.cvsignore +++ /dev/null @@ -1,12 +0,0 @@ -.deps -.libs -.pure -Makefile -Makefile.in -*.lo -*.la -table-test -table-example-1 -table-example-2 -table-size-test -tree-example-1 diff --git a/widgets/table/add-col.xpm b/widgets/table/add-col.xpm deleted file mode 100644 index 9c5f314c8e..0000000000 --- a/widgets/table/add-col.xpm +++ /dev/null @@ -1,22 +0,0 @@ -/* XPM */ -static char * add_col_xpm[] = { -"16 16 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" .............. ", -" .++++++++++++. ", -" .++++++++++++. ", -" ....+++....... ", -" .+. ", -" . ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/table/arrow-down.xpm b/widgets/table/arrow-down.xpm deleted file mode 100644 index f1e6cb4b3c..0000000000 --- a/widgets/table/arrow-down.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * arrow_down_xpm[] = { -"13 16 2 1", -" c None", -". c #FF0000", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -".............", -" ........... ", -" ......... ", -" ....... ", -" ..... ", -" ... ", -" . "}; diff --git a/widgets/table/arrow-up.xpm b/widgets/table/arrow-up.xpm deleted file mode 100644 index 0cc5b9a00c..0000000000 --- a/widgets/table/arrow-up.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * arrow_up_xpm[] = { -"13 16 2 1", -" c None", -". c #FF0000", -" . ", -" ... ", -" ..... ", -" ....... ", -" ......... ", -" ........... ", -".............", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... "}; diff --git a/widgets/table/check-empty.xpm b/widgets/table/check-empty.xpm deleted file mode 100644 index 746b20234e..0000000000 --- a/widgets/table/check-empty.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * check_empty_xpm[] = { -"16 16 2 1", -" c None", -". c #000000", -" ", -" ", -" ............ ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" ............ ", -" ", -" "}; diff --git a/widgets/table/check-filled.xpm b/widgets/table/check-filled.xpm deleted file mode 100644 index c0468fc25b..0000000000 --- a/widgets/table/check-filled.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * check_filled_xpm[] = { -"16 16 2 1", -" c None", -". c #000000", -" ", -" ", -" ............ ", -" . . ", -" . . . ", -" . .. . ", -" . ... . ", -" . . ... . ", -" . .. ... . ", -" . ..... . ", -" . ... . ", -" . . . ", -" . . ", -" ............ ", -" ", -" "}; diff --git a/widgets/table/clip.png b/widgets/table/clip.png Binary files differdeleted file mode 100644 index 27aa5f072f..0000000000 --- a/widgets/table/clip.png +++ /dev/null diff --git a/widgets/table/e-cell-checkbox.c b/widgets/table/e-cell-checkbox.c deleted file mode 100644 index 1d7c319f74..0000000000 --- a/widgets/table/e-cell-checkbox.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * e-cell-checkbox.c: Checkbox cell renderer - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include "e-cell-checkbox.h" -#include "e-util/e-util.h" -#include "e-table-item.h" - -#include "check-empty.xpm" -#include "check-filled.xpm" - -#define PARENT_TYPE e_cell_toggle_get_type () - -static GdkPixbuf *checks [2]; - -static void -e_cell_checkbox_class_init (GtkObjectClass *object_class) -{ - checks [0] = gdk_pixbuf_new_from_xpm_data (check_empty_xpm); - checks [1] = gdk_pixbuf_new_from_xpm_data (check_filled_xpm); -} - -E_MAKE_TYPE(e_cell_checkbox, "ECellCheckbox", ECellCheckbox, e_cell_checkbox_class_init, NULL, PARENT_TYPE); - -ECell * -e_cell_checkbox_new (void) -{ - ECellCheckbox *eccb = gtk_type_new (e_cell_checkbox_get_type ()); - - e_cell_toggle_construct (E_CELL_TOGGLE (eccb), 2, 2, checks); - - return (ECell *) eccb; -} diff --git a/widgets/table/e-cell-checkbox.h b/widgets/table/e-cell-checkbox.h deleted file mode 100644 index 969e4a5edc..0000000000 --- a/widgets/table/e-cell-checkbox.h +++ /dev/null @@ -1,24 +0,0 @@ -#ifndef _E_CELL_CHECKBOX_H_ -#define _E_CELL_CHECKBOX_H_ - -#include "e-cell-toggle.h" - -#define E_CELL_CHECKBOX_TYPE (e_cell_checkbox_get_type ()) -#define E_CELL_CHECKBOX(o) (GTK_CHECK_CAST ((o), E_CELL_CHECKBOX_TYPE, ECellCheckbox)) -#define E_CELL_CHECKBOX_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_CHECKBOX_TYPE, ECellCheckboxClass)) -#define E_IS_CELL_CHECKBOX(o) (GTK_CHECK_TYPE ((o), E_CELL_CHECKBOX_TYPE)) -#define E_IS_CELL_CHECKBOX_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_CHECKBOX_TYPE)) - -typedef struct { - ECellToggle parent; -} ECellCheckbox; - -typedef struct { - ECellToggleClass parent_class; -} ECellCheckboxClass; - -GtkType e_cell_checkbox_get_type (void); -ECell *e_cell_checkbox_new (void); - -#endif /* _E_CELL_CHECKBOX_H_ */ - diff --git a/widgets/table/e-cell-string.c b/widgets/table/e-cell-string.c deleted file mode 100644 index 992b1bd10e..0000000000 --- a/widgets/table/e-cell-string.c +++ /dev/null @@ -1,9 +0,0 @@ -ECell * -e_cell_string_new (void) -{ - ECell *ecell; - - ecell = gtk_type_new (ecell); - - return ecell; -} diff --git a/widgets/table/e-cell-text.c b/widgets/table/e-cell-text.c deleted file mode 100644 index 23e0dabfc2..0000000000 --- a/widgets/table/e-cell-text.c +++ /dev/null @@ -1,2155 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-cell-text.c - Text cell renderer - * Copyright (C) 2000 Helix Code, Inc. - * - * Authors: Miguel de Icaza <miguel@helixcode.com> - * Chris Lahey <clahey@helixcode.com> - * - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> - */ -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtkinvisible.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include <stdio.h> -#include "e-cell-text.h" -#include "e-util/e-util.h" -#include "e-table-item.h" -#include "e-text-event-processor.h" -#include "e-text-event-processor-emacs-like.h" - -#include <gdk/gdkx.h> /* for BlackPixel */ -#include <ctype.h> -#include <math.h> - - -/* This defines a line of text */ -struct line { - char *text; /* Line's text, it is a pointer into the text->text string */ - int length; /* Line's length in characters */ - int width; /* Line's width in pixels */ - int ellipsis_length; /* Length before adding ellipsis */ -}; - - -/* Object argument IDs */ -enum { - ARG_0, - ARG_TEXT, - ARG_X, - ARG_Y, - ARG_FONT, - ARG_FONTSET, - ARG_FONT_GDK, - ARG_ANCHOR, - ARG_JUSTIFICATION, - ARG_CLIP_WIDTH, - ARG_CLIP_HEIGHT, - ARG_CLIP, - ARG_X_OFFSET, - ARG_Y_OFFSET, - ARG_FILL_COLOR, - ARG_FILL_COLOR_GDK, - ARG_FILL_COLOR_RGBA, - ARG_FILL_STIPPLE, - ARG_TEXT_WIDTH, - ARG_TEXT_HEIGHT, - ARG_USE_ELLIPSIS, - ARG_ELLIPSIS, - ARG_STRIKEOUT_COLUMN, - ARG_BOLD_COLUMN, - ARG_TEXT_FILTER, -}; - - -enum { - E_SELECTION_PRIMARY, - E_SELECTION_CLIPBOARD -}; - -static GdkAtom clipboard_atom = GDK_NONE; - -#define PARENT_TYPE e_cell_get_type () - -#define TEXT_PAD 4 - -typedef struct { - gpointer lines; /* Text split into lines (private field) */ - int num_lines; /* Number of lines of text */ - int max_width; - int ref_count; -} ECellTextLineBreaks; - - -typedef struct _CellEdit CellEdit; - -typedef struct { - ECellView cell_view; - GdkGC *gc; - GdkFont *font; - GdkCursor *i_cursor; - GdkBitmap *stipple; /* Stipple for text */ - - GnomeCanvas *canvas; - - /* - * During editing. - */ - CellEdit *edit; - - - int xofs, yofs; /* This gets added to the x - and y for the cell text. */ - double ellipsis_width; /* The width of the ellipsis. */ - -} ECellTextView; - -typedef struct _CurrentCell{ - ECellTextView *text_view; - int width; - gchar *text; - int model_col, view_col, row; - ECellTextLineBreaks *breaks; -} CurrentCell; - -#define CURRENT_CELL(x) ((CurrentCell *)(x)) - -struct _CellEdit { - CurrentCell cell; - - char *old_text; - - /* - * Where the editing is taking place - */ - - int xofs_edit, yofs_edit; /* Offset because of editing. - This is negative compared - to the other offsets. */ - - /* This needs to be reworked a bit once we get line wrapping. */ - int selection_start; /* Start of selection */ - int selection_end; /* End of selection */ - gboolean select_by_word; /* Current selection is by word */ - - /* This section is for drag scrolling and blinking cursor. */ - /* Cursor handling. */ - gint timeout_id; /* Current timeout id for scrolling */ - GTimer *timer; /* Timer for blinking cursor and scrolling */ - - gint lastx, lasty; /* Last x and y motion events */ - gint last_state; /* Last state */ - gulong scroll_start; /* Starting time for scroll (microseconds) */ - - gint show_cursor; /* Is cursor currently shown */ - gboolean button_down; /* Is mouse button 1 down */ - - ETextEventProcessor *tep; /* Text Event Processor */ - - GtkWidget *invisible; /* For selection handling */ - gboolean has_selection; /* TRUE if we have the selection */ - gchar *primary_selection; /* Primary selection text */ - gint primary_length; /* Primary selection text length */ - gchar *clipboard_selection; /* Clipboard selection text */ - gint clipboard_length; /* Clipboard selection text length*/ - - guint pointer_in : 1; - guint default_cursor_shown : 1; -}; - -static void e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data); - -static void e_cell_text_view_get_selection (CellEdit *edit, GdkAtom selection, guint32 time); -static void e_cell_text_view_supply_selection (CellEdit *edit, guint time, GdkAtom selection, guchar *data, gint length); - -static GtkWidget *e_cell_text_view_get_invisible (CellEdit *edit); -static void _selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - CellEdit *edit); -static void _selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - CellEdit *edit); -static void _selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - CellEdit *edit); -static int number_of_lines (char *text); -static void split_into_lines (CurrentCell *cell); -static void unref_lines (CurrentCell *cell); -static void calc_line_widths (CurrentCell *cell); -static int get_line_ypos (CurrentCell *cell, struct line *line); -static int get_line_xpos (CurrentCell *cell, struct line *line); -static void _get_tep (CellEdit *edit); - -static gint _get_position_from_xy (CurrentCell *cell, gint x, gint y); -static void _get_xy_from_position (CurrentCell *cell, gint position, gint *xp, gint *yp); -static gboolean _blink_scroll_timeout (gpointer data); - -static void build_current_cell (CurrentCell *cell, ECellTextView *text_view, int model_col, int view_col, int row); -static void unbuild_current_cell (CurrentCell *cell); -static void calc_ellipsis (ECellTextView *text_view); - -static ECellClass *parent_class; - -static void -ect_queue_redraw (ECellTextView *text_view, int view_col, int view_row) -{ - e_table_item_redraw_range ( - text_view->cell_view.e_table_item_view, - view_col, view_row, view_col, view_row); -} - -/* - * Accept the currently edited text. if it's the same as what's in the cell, do nothing. - */ -static void -ect_accept_edits (ECellTextView *text_view) -{ - CurrentCell *cell = (CurrentCell *) text_view->edit; - - if (strcmp (text_view->edit->old_text, cell->text)) - e_table_model_set_value_at (text_view->cell_view.e_table_model, - cell->model_col, cell->row, cell->text); -} - -/* - * Shuts down the editing process - */ -static void -ect_stop_editing (ECellTextView *text_view) -{ - CellEdit *edit = text_view->edit; - int row, view_col; - - if (!edit) - return; - - row = edit->cell.row; - view_col = edit->cell.view_col; - - g_free (edit->old_text); - edit->old_text = NULL; - g_free (edit->cell.text); - edit->cell.text = NULL; - if (edit->invisible) - gtk_widget_unref (edit->invisible); - if (edit->tep) - gtk_object_unref (GTK_OBJECT(edit->tep)); - if (edit->primary_selection) - g_free (edit->primary_selection); - if (edit->clipboard_selection) - g_free (edit->clipboard_selection); - if (! edit->default_cursor_shown){ - gdk_window_set_cursor (GTK_WIDGET(text_view->canvas)->window, NULL); - edit->default_cursor_shown = TRUE; - } - if (edit->timeout_id) { - g_source_remove (edit->timeout_id); - edit->timeout_id = 0; - } - if (edit->timer) { - g_timer_stop (edit->timer); - g_timer_destroy (edit->timer); - edit->timer = NULL; - } - - g_free (edit); - - text_view->edit = NULL; - ect_queue_redraw (text_view, view_col, row); -} - -/* - * Cancels the edits - */ -static void -ect_cancel_edit (ECellTextView *text_view) -{ - ect_stop_editing (text_view); -} - -/* - * ECell::new_view method - */ -static ECellView * -ect_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellText *ect = E_CELL_TEXT (ecell); - ECellTextView *text_view = g_new0 (ECellTextView, 1); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (e_table_item_view)->canvas; - - text_view->cell_view.ecell = ecell; - text_view->cell_view.e_table_model = table_model; - text_view->cell_view.e_table_item_view = e_table_item_view; - - if (ect->font_name){ - GdkFont *f; - - f = gdk_fontset_load (ect->font_name); - text_view->font = f; - } - if (!text_view->font){ - text_view->font = GTK_WIDGET (canvas)->style->font; - - gdk_font_ref (text_view->font); - } - - text_view->canvas = canvas; - - text_view->xofs = 0.0; - text_view->yofs = 0.0; - - return (ECellView *)text_view; -} - -/* - * ECell::kill_view method - */ -static void -ect_kill_view (ECellView *ecv) -{ - ECellTextView *text_view = (ECellTextView *) ecv; - - g_free (text_view); -} - -/* - * ECell::realize method - */ -static void -ect_realize (ECellView *ecell_view) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - - text_view->gc = gdk_gc_new (GTK_WIDGET (text_view->canvas)->window); - - text_view->i_cursor = gdk_cursor_new (GDK_XTERM); - - calc_ellipsis (text_view); - - if (parent_class->realize) - (* parent_class->realize) (ecell_view); -} - -/* - * ECell::unrealize method - */ -static void -ect_unrealize (ECellView *ecv) -{ - ECellTextView *text_view = (ECellTextView *) ecv; - - gdk_gc_unref (text_view->gc); - text_view->gc = NULL; - - if (text_view->edit){ - ect_cancel_edit (text_view); - } - - if (text_view->font) - gdk_font_unref (text_view->font); - - if (text_view->stipple) - gdk_bitmap_unref (text_view->stipple); - - gdk_cursor_destroy (text_view->i_cursor); - - if (parent_class->unrealize) - (* parent_class->unrealize) (ecv); -} - -/* - * ECell::draw method - */ -static void -ect_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, gboolean selected, - int x1, int y1, int x2, int y2) -{ - /* New ECellText */ - ECellText *ect = E_CELL_TEXT (ecell_view->ecell); - ECellTextView *text_view = (ECellTextView *) ecell_view; - GtkWidget *canvas = GTK_WIDGET (text_view->canvas); - GdkRectangle rect, *clip_rect; - struct line *lines; - int i; - int xpos, ypos; - int start_char, end_char; - int sel_start, sel_end; - GdkRectangle sel_rect; - GdkGC *fg_gc; - GdkFont *font = text_view->font; - const int height = text_view->font->ascent + text_view->font->descent; - CellEdit *edit = text_view->edit; - gboolean edit_display = FALSE; - ECellTextLineBreaks *linebreaks; - GdkColor *background, *foreground; - gboolean bold = FALSE; - - if (ect->bold_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->bold_column, row)) - bold = TRUE; - - if (edit){ - - if ((edit->cell.view_col == view_col) && (edit->cell.row == row)) { - edit_display = TRUE; - fg_gc = canvas->style->fg_gc[edit->has_selection ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE]; - } else - fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - } else { - fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - } - - /* - * Be a nice citizen: clip to the region we are supposed to draw on - */ - rect.x = x1; - rect.y = y1; - rect.width = x2 - x1; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (text_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - - if (selected){ - background = &canvas->style->bg [GTK_STATE_SELECTED]; - foreground = &canvas->style->text [GTK_STATE_SELECTED]; - } else { - background = &canvas->style->base [GTK_STATE_NORMAL]; - foreground = &canvas->style->text [GTK_STATE_NORMAL]; - } - gdk_gc_set_foreground (text_view->gc, background); - gdk_draw_rectangle (drawable, text_view->gc, TRUE, - rect.x, rect.y, rect.width, rect.height); - gdk_gc_set_foreground (text_view->gc, foreground); - - x1 += 4; - y1 += 1; - x2 -= 4; - y2 -= 1; - - rect.x = x1; - rect.y = y1; - rect.width = x2 - x1; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (text_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - if (edit_display){ - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - - cell->width = x2 - x1; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - lines = linebreaks->lines; - ypos = get_line_ypos (cell, lines); - ypos += text_view->font->ascent; - ypos -= edit->yofs_edit; - - for (i = 0; i < linebreaks->num_lines; i++) { - xpos = get_line_xpos (cell, lines); - xpos -= edit->xofs_edit; - start_char = lines->text - cell->text; - end_char = start_char + lines->length; - sel_start = edit->selection_start; - sel_end = edit->selection_end; - if (sel_start > sel_end){ - sel_start ^= sel_end; - sel_end ^= sel_start; - sel_start ^= sel_end; - } - if (sel_start < start_char) - sel_start = start_char; - if (sel_end > end_char) - sel_end = end_char; - if (sel_start < sel_end){ - sel_rect.x = xpos + x1 + gdk_text_width (font, - lines->text, - sel_start - start_char); - sel_rect.y = ypos + y1 - font->ascent; - sel_rect.width = gdk_text_width (font, - lines->text + sel_start - start_char, - sel_end - sel_start); - sel_rect.height = height; - gtk_paint_flat_box (canvas->style, - drawable, - edit->has_selection ? - GTK_STATE_SELECTED : - GTK_STATE_ACTIVE, - GTK_SHADOW_NONE, - clip_rect, - canvas, - "text", - sel_rect.x, - sel_rect.y, - sel_rect.width, - sel_rect.height); - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1, - ypos + y1, - lines->text, - sel_start - start_char); - gdk_draw_text (drawable, - font, - fg_gc, - xpos + x1 + gdk_text_width (font, - lines->text, - sel_start - start_char), - ypos + y1, - lines->text + sel_start - start_char, - sel_end - sel_start); - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1 + gdk_text_width (font, - lines->text, - sel_end - start_char), - ypos + y1, - lines->text + sel_end - start_char, - end_char - sel_end); - if (bold) { - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1 + 1, - ypos + y1, - lines->text, - sel_start - start_char); - gdk_draw_text (drawable, - font, - fg_gc, - xpos + x1 + 1 + gdk_text_width (font, - lines->text, - sel_start - start_char), - ypos + y1, - lines->text + sel_start - start_char, - sel_end - sel_start); - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1 + 1 + gdk_text_width (font, - lines->text, - sel_end - start_char), - ypos + y1, - lines->text + sel_end - start_char, - end_char - sel_end); - } - } else { - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1, - ypos + y1, - lines->text, - lines->length); - if (bold) { - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1 + 1, - ypos + y1, - lines->text, - lines->length); - } - } - if (edit->selection_start == edit->selection_end && - edit->selection_start >= start_char && - edit->selection_start <= end_char && - edit->show_cursor) { - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - xpos + x1 + gdk_text_width (font, - lines->text, - sel_start - start_char), - ypos + y1 - font->ascent, - 1, - height); - } - if (ect->strikeout_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->strikeout_column, row)) { - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - x1, ypos + y1 - (font->ascent / 2), - x2 - x1, - 1); - } - ypos += height; - lines ++; - } - unref_lines (cell); - } else { - - ECellTextLineBreaks *linebreaks; - CurrentCell cell; - build_current_cell (&cell, text_view, model_col, view_col, row); - - cell.width = x2 - x1; - - split_into_lines (&cell); - - linebreaks = cell.breaks; - lines = linebreaks->lines; - ypos = get_line_ypos (&cell, lines); - ypos += text_view->font->ascent; - - - for (i = 0; i < linebreaks->num_lines; i++) { - xpos = get_line_xpos (&cell, lines); - if (ect->use_ellipsis && lines->ellipsis_length < lines->length) { - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1, - ypos + y1, - lines->text, - lines->ellipsis_length); - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1 + - lines->width - text_view->ellipsis_width, - ypos + y1, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); - if (bold) { - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1 + 1, - ypos + y1, - lines->text, - lines->ellipsis_length); - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1 + 1 + - lines->width - text_view->ellipsis_width, - ypos + y1, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); - } - } else { - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1, - ypos + y1, - lines->text, - lines->length); - if (bold) { - gdk_draw_text (drawable, - font, - text_view->gc, - xpos + x1 + 1, - ypos + y1, - lines->text, - lines->length); - } - } - if (ect->strikeout_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->strikeout_column, row)) { - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - x1, ypos + y1 - (font->ascent / 2), - x2 - x1, - 1); - } - ypos += height; - lines++; - } - unref_lines (&cell); - unbuild_current_cell (&cell); - } - - gdk_gc_set_clip_rectangle (text_view->gc, NULL); - gdk_gc_set_clip_rectangle (fg_gc, NULL); -#if 0 - /* Old ECellText */ - - int xoff; - gboolean edit_display = FALSE; - - /* - * Figure if this cell is being edited - */ - if (edit_display){ - CellEdit *edit = text_view->edit; - const char *text = gtk_entry_get_text (edit->entry); - GdkWChar *p, *text_wc = g_new (GdkWChar, strlen (text) + 1); - int text_wc_len = gdk_mbstowcs (text_wc, text, strlen (text)); - const int cursor_pos = GTK_EDITABLE (edit->entry)->current_pos; - const int left_len = gdk_text_width_wc (text_view->font, text_wc, cursor_pos); - - text_wc [text_wc_len] = 0; - /* - * Paint - */ - gdk_gc_set_foreground (text_view->gc, &w->style->base [GTK_STATE_NORMAL]); - gdk_draw_rectangle (drawable, text_view->gc, TRUE, - rect.x, rect.y, rect.width, rect.height); - gdk_gc_set_foreground (text_view->gc, &w->style->text [GTK_STATE_NORMAL]); - - { - GdkGC *gc = text_view->gc; - const int y = y2 - font->descent - ((y2-y1-height)/2); - int px, i; - - /* - * Border - */ - x1 += 2; - x2--; - - px = x1; - - /* - * If the cursor is outside the visible range - * - * FIXME: we really want a better behaviour. - */ - if ((px + left_len) > x2) - px -= left_len - (x2-x1); - - /* - * Draw - */ - for (i = 0, p = text_wc; *p; p++, i++){ - gdk_draw_text_wc ( - drawable, font, gc, px, y, p, 1); - - if (i == cursor_pos){ - gdk_draw_line ( - drawable, gc, - px, y - font->ascent, - px, y + font->descent - 1); - } - - px += gdk_text_width_wc (font, p, 1); - } - - if (i == cursor_pos){ - gdk_draw_line ( - drawable, gc, - px, y - font->ascent, - px, y + font->descent - 1); - } - } - g_free (text_wc); - } else { - /* - * Regular cell - */ - GdkColor *background, *foreground; - int width; - - /* - * Border - */ - x1++; - x2--; - - /* - * Compute draw mode - */ - switch (ect->justify){ - case GTK_JUSTIFY_LEFT: - xoff = 1; - break; - - case GTK_JUSTIFY_RIGHT: - width = 1 + gdk_text_width (font, str, strlen (str)); - xoff = (x2 - x1) - width; - break; - - case GTK_JUSTIFY_CENTER: - xoff = ((x2 - x1) - gdk_text_width (font, str, strlen (str))) / 2; - break; - default: - xoff = 0; - g_warning ("Can not handle GTK_JUSTIFY_FILL"); - break; - } - - - if (selected){ - background = &w->style->bg [GTK_STATE_SELECTED]; - foreground = &w->style->text [GTK_STATE_SELECTED]; - } else { - background = &w->style->base [GTK_STATE_NORMAL]; - foreground = &w->style->text [GTK_STATE_NORMAL]; - } - - gdk_gc_set_foreground (text_view->gc, background); - gdk_draw_rectangle (drawable, text_view->gc, TRUE, - rect.x, rect.y, rect.width, rect.height); - gdk_gc_set_foreground (text_view->gc, foreground); - - gdk_draw_string ( - drawable, font, text_view->gc, - x1 + xoff, - y2 - font->descent - ((y2-y1-height)/2), str); - } -#endif -} - -/* - * Selects the entire string - */ -static void -ect_edit_select_all (ECellTextView *text_view) -{ - g_assert (text_view->edit); - - text_view->edit->selection_start = 0; - text_view->edit->selection_end = strlen (text_view->edit->cell.text); -} - -/* - * ECell::event method - */ -static gint -ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - ETextEventProcessorEvent e_tep_event; - gboolean edit_display = FALSE; - CellEdit *edit = text_view->edit; - GtkWidget *canvas = GTK_WIDGET (text_view->canvas); - gint return_val = 0; - - CurrentCell cell, *cellptr; - build_current_cell (&cell, text_view, model_col, view_col, row); - - - if (edit){ - if ((edit->cell.view_col == view_col) && (edit->cell.row == row)) { - edit_display = TRUE; - cellptr = CURRENT_CELL(edit); - } else { - cellptr = &cell; - } - } else { - cellptr = &cell; - } - - e_tep_event.type = event->type; - switch (event->type) { - case GDK_FOCUS_CHANGE: - break; - case GDK_KEY_PRESS: /* Fall Through */ - case GDK_KEY_RELEASE: - if (event->key.keyval == GDK_Escape){ - ect_cancel_edit (text_view); - return_val = TRUE; - break; - } - - if ((!edit_display) && e_table_model_is_cell_editable (ecell_view->e_table_model, model_col, row)) { - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - ect_edit_select_all (text_view); - edit = text_view->edit; - cellptr = CURRENT_CELL(edit); - edit_display = TRUE; - } - if (edit_display) { - GdkEventKey key = event->key; - if (key.keyval == GDK_KP_Enter || key.keyval == GDK_Return){ - e_table_item_leave_edit (text_view->cell_view.e_table_item_view); - } else { - e_tep_event.key.time = key.time; - e_tep_event.key.state = key.state; - e_tep_event.key.keyval = key.keyval; - e_tep_event.key.length = key.length; - e_tep_event.key.string = key.string; - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - break; - } - } - - else - return 0; - break; - case GDK_BUTTON_PRESS: /* Fall Through */ - case GDK_BUTTON_RELEASE: - event->button.x -= 4; - event->button.y -= 1; - if ((!edit_display) - && e_table_model_is_cell_editable (ecell_view->e_table_model, model_col, row) - && event->type == GDK_BUTTON_RELEASE - && event->button.button == 1) { - GdkEventButton button = event->button; - - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - edit = text_view->edit; - cellptr = CURRENT_CELL(edit); - edit_display = TRUE; - - e_tep_event.button.type = GDK_BUTTON_PRESS; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy (cellptr, button.x, button.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - if (event->button.button == 1) { - if (event->type == GDK_BUTTON_PRESS) - edit->button_down = TRUE; - else - edit->button_down = FALSE; - } - edit->lastx = button.x; - edit->lasty = button.y; - edit->last_state = button.state; - - e_tep_event.button.type = GDK_BUTTON_RELEASE; - } - if (edit_display) { - GdkEventButton button = event->button; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy (cellptr, button.x, button.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - if (event->button.button == 1) { - if (event->type == GDK_BUTTON_PRESS) - edit->button_down = TRUE; - else - edit->button_down = FALSE; - } - edit->lastx = button.x; - edit->lasty = button.y; - edit->last_state = button.state; - } - break; - case GDK_MOTION_NOTIFY: - event->motion.x -= 4; - event->motion.y -= 1; - if (edit_display) { - GdkEventMotion motion = event->motion; - e_tep_event.motion.time = motion.time; - e_tep_event.motion.state = motion.state; - e_tep_event.motion.position = _get_position_from_xy (cellptr, motion.x, motion.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - edit->lastx = motion.x; - edit->lasty = motion.y; - edit->last_state = motion.state; - } - break; - case GDK_ENTER_NOTIFY: -#if 0 - edit->pointer_in = TRUE; -#endif - if (edit_display) { - if (edit->default_cursor_shown){ - gdk_window_set_cursor (canvas->window, text_view->i_cursor); - edit->default_cursor_shown = FALSE; - } - } - break; - case GDK_LEAVE_NOTIFY: -#if 0 - text_view->pointer_in = FALSE; -#endif - if (edit_display) { - if (! edit->default_cursor_shown){ - gdk_window_set_cursor (canvas->window, NULL); - edit->default_cursor_shown = TRUE; - } - } - break; - default: - break; - } - - unbuild_current_cell (&cell); - if (return_val) - return return_val; -#if 0 - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS(parent_class)->event (item, event); -#endif - else - return 0; - -#if 0 - switch (event->type){ - case GDK_BUTTON_PRESS: - /* - * Adjust for the border we use - */ - event->button.x++; - - printf ("Button pressed at %g %g\n", event->button.x, event->button.y); - if (text_view->edit){ - printf ("FIXME: Should handle click here\n"); - } else - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - break; - - case GDK_KEY_PRESS: - if (event->key.keyval == GDK_Escape){ - ect_cancel_edit (text_view); - return TRUE; - } - - if (!text_view->edit){ - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - ect_edit_select_all (text_view); - } - - gtk_widget_event (GTK_WIDGET (text_view->edit->entry), event); - ect_queue_redraw (text_view, view_col, row); - break; -#endif -} - -/* - * ECell::height method - */ -static int -ect_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - GdkFont *font; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - - font = text_view->font; - if (ect->filter) { - char *string = (*ect->filter)(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - int value = (font->ascent + font->descent) * number_of_lines(string) + TEXT_PAD; - g_free(string); - return value; - } else - return (font->ascent + font->descent) * number_of_lines(e_table_model_value_at (ecell_view->e_table_model, model_col, row)) + TEXT_PAD; -} - -/* - * ECellView::enter_edit method - */ -static void * -ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - char *str; - CellEdit *edit; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - - edit = g_new (CellEdit, 1); - text_view->edit = edit; - - build_current_cell (CURRENT_CELL(edit), text_view, model_col, view_col, row); - - edit->xofs_edit = 0.0; - edit->yofs_edit = 0.0; - - edit->selection_start = 0; - edit->selection_end = 0; - edit->select_by_word = FALSE; - - edit->timeout_id = g_timeout_add (10, _blink_scroll_timeout, text_view); - edit->timer = g_timer_new (); - g_timer_elapsed (edit->timer, &(edit->scroll_start)); - g_timer_start (edit->timer); - - edit->lastx = 0; - edit->lasty = 0; - edit->last_state = 0; - - edit->scroll_start = 0; - edit->show_cursor = TRUE; - edit->button_down = FALSE; - - edit->tep = NULL; - - edit->has_selection = FALSE; - - edit->invisible = NULL; - edit->primary_selection = NULL; - edit->primary_length = 0; - edit->clipboard_selection = NULL; - edit->clipboard_length = 0; - - edit->pointer_in = FALSE; - edit->default_cursor_shown = TRUE; - - if (ect->filter) { - str = (*ect->filter)(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - edit->old_text = str; - } else { - str = e_table_model_value_at (ecell_view->e_table_model, model_col, row); - edit->old_text = g_strdup (str); - } - edit->cell.text = g_strdup (str); - -#if 0 - if (edit->pointer_in){ - if (edit->default_cursor_shown){ - gdk_window_set_cursor (GTK_WIDGET(item->canvas)->window, text_view->i_cursor); - edit->default_cursor_shown = FALSE; - } - } -#endif - - ect_queue_redraw (text_view, view_col, row); - - return NULL; -} - -/* - * ECellView::leave_edit method - */ -static void -ect_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - CellEdit *edit = text_view->edit; - - if (edit){ - ect_accept_edits (text_view); - ect_stop_editing (text_view); - unbuild_current_cell (CURRENT_CELL(edit)); - } else { - /* - * We did invoke this leave edit internally - */ - } -} - -static void -ect_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - GnomeFont *font = gnome_font_new("Helvetica", 12); - char *string; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - if (ect->filter) { - string = (*ect->filter)(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - } else { - string = e_table_model_value_at (ecell_view->e_table_model, model_col, row); - } - gnome_print_gsave(context); - if (gnome_print_moveto(context, 2, 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 2, 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 2, height - 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 2, height - 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 2, 2) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - gnome_print_moveto(context, 2, (height - gnome_font_get_ascender(font) + gnome_font_get_descender(font)) / 2); - gnome_print_setfont(context, font); - gnome_print_show(context, string); - gnome_print_grestore(context); - if (ect->filter) { - g_free(string); - } -} - -static gdouble -ect_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - return 16; -} - -/* - * GtkObject::destroy method - */ -static void -ect_destroy (GtkObject *object) -{ - ECellText *ect = E_CELL_TEXT (object); - - g_free (ect->font_name); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} -/* Set_arg handler for the text item */ -static void -ect_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ECellText *text; - - text = E_CELL_TEXT (object); - - switch (arg_id) { - case ARG_STRIKEOUT_COLUMN: - text->strikeout_column = GTK_VALUE_INT (*arg); - break; - - case ARG_BOLD_COLUMN: - text->bold_column = GTK_VALUE_INT (*arg); - break; - case ARG_TEXT_FILTER: - text->filter = GTK_VALUE_POINTER (*arg); - break; - default: - return; - } -} - -/* Get_arg handler for the text item */ -static void -ect_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ECellText *text; - - text = E_CELL_TEXT (object); - - switch (arg_id) { - case ARG_STRIKEOUT_COLUMN: - GTK_VALUE_INT (*arg) = text->strikeout_column; - break; - - case ARG_BOLD_COLUMN: - GTK_VALUE_INT (*arg) = text->bold_column; - break; - - case ARG_TEXT_FILTER: - GTK_VALUE_POINTER (*arg) = text->filter; - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_cell_text_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = ect_destroy; - - ecc->new_view = ect_new_view; - ecc->kill_view = ect_kill_view; - ecc->realize = ect_realize; - ecc->unrealize = ect_unrealize; - ecc->draw = ect_draw; - ecc->event = ect_event; - ecc->height = ect_height; - ecc->enter_edit = ect_enter_edit; - ecc->leave_edit = ect_leave_edit; - ecc->print = ect_print; - ecc->print_height = ect_print_height; - - object_class->get_arg = ect_get_arg; - object_class->set_arg = ect_set_arg; - - parent_class = gtk_type_class (PARENT_TYPE); - - gtk_object_add_arg_type ("ECellText::strikeout_column", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_STRIKEOUT_COLUMN); - gtk_object_add_arg_type ("ECellText::bold_column", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_BOLD_COLUMN); - gtk_object_add_arg_type ("ECellText::text_filter", - GTK_TYPE_POINTER, GTK_ARG_READWRITE, ARG_TEXT_FILTER); - - if (!clipboard_atom) - clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE); -} - -static void -e_cell_text_init (ECellText *ect) -{ - ect->strikeout_column = -1; - ect->bold_column = -1; -} - -E_MAKE_TYPE(e_cell_text, "ECellText", ECellText, e_cell_text_class_init, e_cell_text_init, PARENT_TYPE); - -ECell * -e_cell_text_new (ETableModel *etm, const char *fontname, GtkJustification justify) -{ - ECellText *ect = gtk_type_new (e_cell_text_get_type ()); - - ect->ellipsis = NULL; - ect->use_ellipsis = TRUE; - - ect->font_name = g_strdup (fontname); - ect->justify = justify; - - return (ECell *) ect; -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static int -get_line_xpos (CurrentCell *cell, struct line *line) -{ - int x; - - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)cell->text_view)->ecell); - - x = text_view->xofs + ect->x; - - switch (ect->justify) { - case GTK_JUSTIFY_RIGHT: - x += cell->width - line->width; - break; - - case GTK_JUSTIFY_CENTER: - x += (cell->width - line->width) / 2; - break; - - default: - /* For GTK_JUSTIFY_LEFT, we don't have to do anything. We do not support - * GTK_JUSTIFY_FILL, yet. - */ - break; - } - - return x; -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static int -get_line_ypos (CurrentCell *cell, struct line *line) -{ - int y; - - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)cell->text_view)->ecell); - ECellTextLineBreaks *linebreaks = cell->breaks; - - struct line *lines = linebreaks->lines; - - GdkFont *font; - - font = text_view->font; - - y = text_view->yofs + ect->y; - y += (line - lines) * (font->ascent + font->descent); - - return y; -} - -static void -_get_xy_from_position (CurrentCell *cell, gint position, gint *xp, gint *yp) -{ - if (xp || yp) { - struct line *lines; - int x, y; - int j; - ECellTextView *text_view = cell->text_view; - ECellTextLineBreaks *linebreaks; - GdkFont *font; - - font = text_view->font; - - split_into_lines (cell); - - linebreaks = cell->breaks; - lines = linebreaks->lines; - - x = get_line_xpos (cell, lines); - y = get_line_ypos (cell, lines); - for (j = 0, lines = linebreaks->lines; j < linebreaks->num_lines; lines++, j++) { - if (lines->text > cell->text + position) - break; - y += font->ascent + font->descent; - } - lines --; - y -= font->descent; - - x += gdk_text_width (font, - lines->text, - position - (lines->text - cell->text)); - if ((CellEdit *) cell == cell->text_view->edit){ - x -= ((CellEdit *)cell)->xofs_edit; - y -= ((CellEdit *)cell)->yofs_edit; - } - if (xp) - *xp = x; - if (yp) - *yp = y; - unref_lines (cell); - } -} - -static gint -_get_position_from_xy (CurrentCell *cell, gint x, gint y) -{ - int i, j; - int xpos, ypos; - struct line *lines; - int return_val; - - ECellTextView *text_view = cell->text_view; - ECellTextLineBreaks *linebreaks; - GdkFont *font; - - font = text_view->font; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - lines = linebreaks->lines; - - if ((CellEdit *) cell == cell->text_view->edit){ - x += ((CellEdit *)cell)->xofs_edit; - y += ((CellEdit *)cell)->yofs_edit; - } - - ypos = get_line_ypos (cell, linebreaks->lines); - j = 0; - while (y > ypos) { - ypos += font->ascent + font->descent; - j ++; - } - j--; - if (j >= linebreaks->num_lines) - j = linebreaks->num_lines - 1; - if (j < 0) - j = 0; - i = 0; - - lines += j; - xpos = get_line_xpos (cell, lines); - for (i = 0; i < lines->length; i++) { - int charwidth = gdk_text_width (font, - lines->text + i, - 1); - xpos += charwidth / 2; - if (xpos > x) { - break; - } - xpos += (charwidth + 1) / 2; - } - - return_val = lines->text + i - cell->text; - - unref_lines (cell); - - return return_val; -} - -#define SCROLL_WAIT_TIME 30000 - -static gboolean -_blink_scroll_timeout (gpointer data) -{ - CurrentCell *cell = CURRENT_CELL(data); - ECellTextView *text_view = (ECellTextView *) data; - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - CellEdit *edit = text_view->edit; - ECellTextLineBreaks *linebreaks = cell->breaks; - - gulong current_time; - gboolean scroll = FALSE; - gboolean redraw = FALSE; - - g_timer_elapsed (edit->timer, ¤t_time); - - if (edit->scroll_start + SCROLL_WAIT_TIME > 1000000) { - if (current_time > edit->scroll_start - (1000000 - SCROLL_WAIT_TIME) && - current_time < edit->scroll_start) - scroll = TRUE; - } else { - if (current_time > edit->scroll_start + SCROLL_WAIT_TIME || - current_time < edit->scroll_start) - scroll = TRUE; - } - if (scroll && edit->button_down) { - /* FIXME: Copy this for y. */ - if (edit->lastx - ect->x > cell->width && - edit->xofs_edit < linebreaks->max_width - cell->width) { - edit->xofs_edit += 4; - if (edit->xofs_edit > linebreaks->max_width - cell->width + 1) - edit->xofs_edit = linebreaks->max_width - cell->width + 1; - redraw = TRUE; - } - if (edit->lastx - ect->x < 0 && - edit->xofs_edit > 0) { - edit->xofs_edit -= 4; - if (edit->xofs_edit < 0) - edit->xofs_edit = 0; - redraw = TRUE; - } - if (redraw) { - ETextEventProcessorEvent e_tep_event; - e_tep_event.type = GDK_MOTION_NOTIFY; - e_tep_event.motion.state = edit->last_state; - e_tep_event.motion.time = 0; - e_tep_event.motion.position = _get_position_from_xy (cell, edit->lastx, edit->lasty); - _get_tep (edit); - e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - edit->scroll_start = current_time; - } - } - - if (!((current_time / 500000) % 2)) { - if (!edit->show_cursor) - redraw = TRUE; - edit->show_cursor = TRUE; - } else { - if (edit->show_cursor) - redraw = TRUE; - edit->show_cursor = FALSE; - } - if (redraw){ - ect_queue_redraw (text_view, edit->cell.view_col, edit->cell.row); - } - return TRUE; -} - -static int -_get_position (ECellTextView *text_view, ETextEventProcessorCommand *command) -{ - int i; - int length; - int x, y; - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - GdkFont *font; - - font = text_view->font; - - switch (command->position) { - - case E_TEP_VALUE: - return command->value; - - case E_TEP_SELECTION: - return edit->selection_end; - - case E_TEP_START_OF_BUFFER: - return 0; - case E_TEP_END_OF_BUFFER: - return strlen (cell->text); - - case E_TEP_START_OF_LINE: - for (i = edit->selection_end - 2; i > 0; i--) - if (cell->text[i] == '\n') { - i++; - break; - } - return i; - case E_TEP_END_OF_LINE: - length = strlen (cell->text); - for (i = edit->selection_end + 1; i < length; i++) - if (cell->text[i] == '\n') { - break; - } - if (i > length) - i = length; - return i; - - case E_TEP_FORWARD_CHARACTER: - length = strlen (cell->text); - i = edit->selection_end + 1; - if (i > length) - i = length; - return i; - case E_TEP_BACKWARD_CHARACTER: - i = edit->selection_end - 1; - if (i < 0) - i = 0; - return i; - - case E_TEP_FORWARD_WORD: - length = strlen (cell->text); - for (i = edit->selection_end + 1; i < length; i++) - if (isspace (cell->text[i])) { - break; - } - if (i > length) - i = length; - return i; - case E_TEP_BACKWARD_WORD: - for (i = edit->selection_end - 2; i > 0; i--) - if (isspace (cell->text[i])) { - i++; - break; - } - if (i < 0) - i = 0; - return i; - - case E_TEP_FORWARD_LINE: - _get_xy_from_position (cell, edit->selection_end, &x, &y); - y += font->ascent + font->descent; - return _get_position_from_xy (cell, x, y); - case E_TEP_BACKWARD_LINE: - _get_xy_from_position (cell, edit->selection_end, &x, &y); - y -= font->ascent + font->descent; - return _get_position_from_xy (cell, x, y); - - case E_TEP_FORWARD_PARAGRAPH: - case E_TEP_BACKWARD_PARAGRAPH: - - case E_TEP_FORWARD_PAGE: - case E_TEP_BACKWARD_PAGE: - return edit->selection_end; - default: - return edit->selection_end; - } -} - -static void -_delete_selection (ECellTextView *text_view) -{ - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - gint length = strlen (cell->text); - if (edit->selection_end == edit->selection_start) - return; - if (edit->selection_end < edit->selection_start) { - edit->selection_end ^= edit->selection_start; - edit->selection_start ^= edit->selection_end; - edit->selection_end ^= edit->selection_start; - } - memmove (cell->text + edit->selection_start, - cell->text + edit->selection_end, - length - edit->selection_end + 1); - length -= edit->selection_end - edit->selection_start; - edit->selection_end = edit->selection_start; -} - -static void -_insert (ECellTextView *text_view, char *string, int value) -{ - if (value > 0) { - char *temp; - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - gint length = strlen (cell->text); - temp = g_new (gchar, length + value + 1); - strncpy (temp, cell->text, edit->selection_start); - strncpy (temp + edit->selection_start, string, value); - strcpy (temp + edit->selection_start + value, cell->text + edit->selection_start); - g_free (cell->text); - cell->text = temp; - edit->selection_start += value; - edit->selection_end = edit->selection_start; - } -} - -static void -e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data) -{ - CellEdit *edit = (CellEdit *) data; - CurrentCell *cell = CURRENT_CELL(edit); - ECellTextView *text_view = cell->text_view; - - gboolean change = FALSE; - gboolean redraw = FALSE; - - int sel_start, sel_end; - GdkFont *font; - - font = text_view->font; - - switch (command->action) { - case E_TEP_MOVE: - edit->selection_start = _get_position (text_view, command); - edit->selection_end = edit->selection_start; - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - break; - case E_TEP_SELECT: - edit->selection_end = _get_position (text_view, command); - sel_start = MIN(edit->selection_start, edit->selection_end); - sel_end = MAX(edit->selection_start, edit->selection_end); - if (sel_start != sel_end) { - e_cell_text_view_supply_selection (edit, command->time, GDK_SELECTION_PRIMARY, cell->text + sel_start, sel_end - sel_start); - } else if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - break; - case E_TEP_DELETE: - if (edit->selection_end == edit->selection_start) { - edit->selection_end = _get_position (text_view, command); - } - _delete_selection (text_view); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - - case E_TEP_INSERT: - if (edit->selection_end != edit->selection_start) { - _delete_selection (text_view); - } - _insert (text_view, command->string, command->value); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - case E_TEP_COPY: - sel_start = MIN(edit->selection_start, edit->selection_end); - sel_end = MAX(edit->selection_start, edit->selection_end); - if (sel_start != sel_end) { - e_cell_text_view_supply_selection (edit, command->time, clipboard_atom, cell->text + sel_start, sel_end - sel_start); - } - if (edit->timer) { - g_timer_reset (edit->timer); - } - break; - case E_TEP_PASTE: - e_cell_text_view_get_selection (edit, clipboard_atom, command->time); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - case E_TEP_GET_SELECTION: - e_cell_text_view_get_selection (edit, GDK_SELECTION_PRIMARY, command->time); - break; - case E_TEP_ACTIVATE: - e_table_item_leave_edit (text_view->cell_view.e_table_item_view); - break; - case E_TEP_SET_SELECT_BY_WORD: - edit->select_by_word = command->value; - break; - case E_TEP_GRAB: - case E_TEP_UNGRAB: -#if 0 - case E_TEP_GRAB: - gnome_canvas_item_grab (GNOME_CANVAS_ITEM(text), - GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK, - text_view->i_cursor, - command->time); - break; - gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM(text), command->time); - break; -#endif - case E_TEP_NOP: - break; - } - - if (!edit->button_down) { - int x; - int i; - struct line *lines; - ECellTextLineBreaks *linebreaks; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - for (lines = linebreaks->lines, i = 0; i < linebreaks->num_lines ; i++, lines ++) { - if (lines->text - cell->text > edit->selection_end) { - break; - } - } - lines --; - x = gdk_text_width (font, - lines->text, - edit->selection_end - (lines->text - cell->text)); - - - if (x < edit->xofs_edit) { - edit->xofs_edit = x; - redraw = TRUE; - } - - if (2 + x - cell->width > edit->xofs_edit) { - edit->xofs_edit = 2 + x - cell->width; - redraw = TRUE; - } - unref_lines (cell); - } - - if (redraw){ - ect_queue_redraw (text_view, edit->cell.view_col, edit->cell.row); - } -#if 0 - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); -#endif -} - -static void _invisible_destroy (GtkInvisible *invisible, - CellEdit *edit) -{ - edit->invisible = NULL; -} - -static GtkWidget *e_cell_text_view_get_invisible (CellEdit *edit) -{ - GtkWidget *invisible; - if (edit->invisible) { - invisible = edit->invisible; - } else { - invisible = gtk_invisible_new (); - edit->invisible = invisible; - - gtk_selection_add_target (invisible, - GDK_SELECTION_PRIMARY, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_PRIMARY); - gtk_selection_add_target (invisible, - clipboard_atom, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_CLIPBOARD); - - gtk_signal_connect (GTK_OBJECT(invisible), "selection_get", - GTK_SIGNAL_FUNC (_selection_get), - edit); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_clear_event", - GTK_SIGNAL_FUNC (_selection_clear_event), - edit); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_received", - GTK_SIGNAL_FUNC (_selection_received), - edit); - - gtk_signal_connect (GTK_OBJECT(invisible), "destroy", - GTK_SIGNAL_FUNC (_invisible_destroy), - edit); - } - return invisible; -} - -static void -_selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - CellEdit *edit) -{ - if (event->selection == GDK_SELECTION_PRIMARY) { - g_free (edit->primary_selection); - edit->primary_selection = NULL; - edit->primary_length = 0; - - edit->has_selection = FALSE; -#if 0 - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); -#endif - - } else if (event->selection == clipboard_atom) { - g_free (edit->clipboard_selection); - edit->clipboard_selection = NULL; - edit->clipboard_length = 0; - } -} - -static void -_selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - CellEdit *edit) -{ - switch (info) { - case E_SELECTION_PRIMARY: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, edit->primary_selection, edit->primary_length); - break; - case E_SELECTION_CLIPBOARD: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, edit->clipboard_selection, edit->clipboard_length); - break; - } -} - -static void -_selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - CellEdit *edit) -{ - if (selection_data->length < 0 || selection_data->type != GDK_SELECTION_TYPE_STRING) { - return; - } else { - ETextEventProcessorCommand command; - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.string = selection_data->data; - command.value = selection_data->length; - command.time = time; - e_cell_text_view_command (edit->tep, &command, edit); - } -} - -static void e_cell_text_view_supply_selection (CellEdit *edit, guint time, GdkAtom selection, guchar *data, gint length) -{ - gboolean successful; - GtkWidget *invisible; - - invisible = e_cell_text_view_get_invisible (edit); - - if (selection == GDK_SELECTION_PRIMARY){ - if (edit->primary_selection) { - g_free (edit->primary_selection); - } - edit->primary_selection = g_strndup (data, length); - edit->primary_length = length; - } else if (selection == clipboard_atom) { - if (edit->clipboard_selection) { - g_free (edit->clipboard_selection); - } - edit->clipboard_selection = g_strndup (data, length); - edit->clipboard_length = length; - } - - successful = gtk_selection_owner_set (invisible, - selection, - time); - - if (selection == GDK_SELECTION_PRIMARY) - edit->has_selection = successful; -} - -static void -e_cell_text_view_get_selection (CellEdit *edit, GdkAtom selection, guint32 time) -{ - GtkWidget *invisible; - invisible = e_cell_text_view_get_invisible (edit); - gtk_selection_convert (invisible, - selection, - GDK_SELECTION_TYPE_STRING, - time); -} - -static void -_get_tep (CellEdit *edit) -{ - if (!edit->tep) { - edit->tep = e_text_event_processor_emacs_like_new (); - gtk_object_ref (GTK_OBJECT (edit->tep)); - gtk_object_sink (GTK_OBJECT (edit->tep)); - gtk_signal_connect (GTK_OBJECT(edit->tep), - "command", - GTK_SIGNAL_FUNC(e_cell_text_view_command), - (gpointer) edit); - } -} - -static int -number_of_lines (char *text) -{ - int num_lines = 0; - char *p; - if (!text) - return 0; - for (p = text; *p; p++) - if (*p == '\n') - num_lines++; - - num_lines++; - return num_lines; -} - -/* Splits the text of the text item into lines */ -static void -split_into_lines (CurrentCell *cell) -{ - char *p; - struct line *lines; - int len; - - gchar *text = cell->text; - ECellTextLineBreaks *linebreaks = cell->breaks; - - if (! cell->breaks) { - cell->breaks = g_new (ECellTextLineBreaks, 1); - cell->breaks->ref_count = 1; - } else { - cell->breaks->ref_count ++; - return; - } - linebreaks = cell->breaks; - - /* Check if already split. */ - - linebreaks->lines = NULL; - linebreaks->num_lines = 0; - - if (!text) - return; - - /* First, count the number of lines */ - - linebreaks->num_lines = number_of_lines(cell->text); - - /* Allocate array of lines and calculate split positions */ - - linebreaks->lines = lines = g_new0 (struct line, linebreaks->num_lines); - len = 0; - - for (p = text; *p; p++) { - if (len == 0) - lines->text = p; - if (*p == '\n') { - lines->length = len; - lines++; - len = 0; - } else - len++; - } - - if (len == 0) - lines->text = p; - lines->length = len; - - calc_line_widths (cell); -} - -/* Free lines structure. */ -static void -unref_lines (CurrentCell *cell) -{ - if (cell->breaks){ - cell->breaks->ref_count --; - if (cell->breaks->ref_count <= 0){ - g_free (cell->breaks->lines); - g_free (cell->breaks); - cell->breaks = NULL; - } - } -} - -static void -calc_ellipsis (ECellTextView *text_view) -{ - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - GdkFont *font; - - font = text_view->font; - if (font) - text_view->ellipsis_width = - gdk_text_width (font, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); -} - -/* Calculates the line widths (in pixels) of the text's splitted lines */ -static void -calc_line_widths (CurrentCell *cell) -{ - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - ECellTextLineBreaks *linebreaks = cell->breaks; - struct line *lines; - int i; - int j; - GdkFont *font; - - font = text_view->font; - - lines = linebreaks->lines; - linebreaks->max_width = 0; - - if (!lines) - return; - - for (i = 0; i < linebreaks->num_lines; i++) { - if (lines->length != 0) { - if (font) { - lines->width = gdk_text_width (font, - lines->text, lines->length); - lines->ellipsis_length = 0; - } else { - lines->width = 0; - } - - if (ect->use_ellipsis && - (!(text_view->edit && - cell->row == text_view->edit->cell.row && - cell->view_col == text_view->edit->cell.view_col)) && - lines->width > cell->width) { - if (font) { - lines->ellipsis_length = 0; - for (j = 0; j < lines->length; j++){ - if (gdk_text_width (font, lines->text, j) + text_view->ellipsis_width <= cell->width) - lines->ellipsis_length = j; - else - break; - } - } - else - lines->ellipsis_length = 0; - lines->width = gdk_text_width (font, lines->text, lines->ellipsis_length) + - text_view->ellipsis_width; - } - else - lines->ellipsis_length = lines->length; - - if (lines->width > linebreaks->max_width) - linebreaks->max_width = lines->width; - } else { - lines->width = 0; - lines->ellipsis_length = 0; - } - - lines++; - } -} - -static void -build_current_cell (CurrentCell *cell, ECellTextView *text_view, int model_col, int view_col, int row) -{ - ECellView *ecell_view = (ECellView *) text_view; - ECellText *ect = E_CELL_TEXT (ecell_view->ecell); - - cell->text_view = text_view; - cell->model_col = model_col; - cell->view_col = view_col; - cell->row = row; - cell->breaks = NULL; - if (ect->filter) - cell->text = (*ect->filter)(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - else - cell->text = g_strdup(e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - cell->width = e_table_header_get_column ( - ((ETableItem *)ecell_view->e_table_item_view)->header, - view_col)->width - 8; -} - -static void -unbuild_current_cell (CurrentCell *cell) -{ - g_free(cell->text); -} - diff --git a/widgets/table/e-cell-text.h b/widgets/table/e-cell-text.h deleted file mode 100644 index f1fc55c1f7..0000000000 --- a/widgets/table/e-cell-text.h +++ /dev/null @@ -1,69 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellText - Text item for e-table. - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * Drawing and event handling from: - * - * EText - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@helixcode.com> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ -#ifndef _E_CELL_TEXT_H_ -#define _E_CELL_TEXT_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-cell.h" - -/* Should return a malloced object. */ -typedef char *(*ECellTextFilter) (const void *); - -#define E_CELL_TEXT_TYPE (e_cell_text_get_type ()) -#define E_CELL_TEXT(o) (GTK_CHECK_CAST ((o), E_CELL_TEXT_TYPE, ECellText)) -#define E_CELL_TEXT_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TEXT_TYPE, ECellTextClass)) -#define E_IS_CELL_TEXT(o) (GTK_CHECK_TYPE ((o), E_CELL_TEXT_TYPE)) -#define E_IS_CELL_TEXT_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TEXT_TYPE)) - -typedef struct { - ECell parent; - - GtkJustification justify; - char *font_name; - - double x, y; /* Position at anchor */ - - gulong pixel; /* Fill color */ - - /* Clip handling */ - char *ellipsis; /* The ellipsis characters. NULL = "...". */ - - guint use_ellipsis : 1; /* Whether to use the ellipsis. */ - - int strikeout_column; - int bold_column; - - ECellTextFilter filter; -} ECellText; - -typedef struct { - ECellClass parent_class; -} ECellTextClass; - -GtkType e_cell_text_get_type (void); -ECell *e_cell_text_new (ETableModel *model, const char *fontname, GtkJustification justify); - -#endif /* _E_CELL_TEXT_H_ */ - - diff --git a/widgets/table/e-cell-toggle.c b/widgets/table/e-cell-toggle.c deleted file mode 100644 index d694c15b90..0000000000 --- a/widgets/table/e-cell-toggle.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * e-cell-toggle.c: Multi-state image toggle cell object. - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999, 2000 Helix Code, Inc - */ -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include "e-cell-toggle.h" -#include "e-util/e-util.h" -#include "e-table-item.h" - -#define PARENT_TYPE e_cell_get_type () - -typedef struct { - ECellView cell_view; - GdkGC *gc; - GnomeCanvas *canvas; -} ECellToggleView; - -static ECellClass *parent_class; - -static void -etog_queue_redraw (ECellToggleView *text_view, int view_col, int view_row) -{ - e_table_item_redraw_range ( - text_view->cell_view.e_table_item_view, - view_col, view_row, view_col, view_row); -} - -/* - * ECell::realize method - */ -static ECellView * -etog_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellToggleView *toggle_view = g_new0 (ECellToggleView, 1); - ETableItem *eti = E_TABLE_ITEM (e_table_item_view); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (eti)->canvas; - - toggle_view->cell_view.ecell = ecell; - toggle_view->cell_view.e_table_model = table_model; - toggle_view->cell_view.e_table_item_view = e_table_item_view; - toggle_view->canvas = canvas; - - return (ECellView *) toggle_view; -} - -static void -etog_kill_view (ECellView *ecell_view) -{ - g_free (ecell_view); -} - -static void -etog_realize (ECellView *ecell_view) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; - - toggle_view->gc = gdk_gc_new (GTK_WIDGET (toggle_view->canvas)->window); -} - -/* - * ECell::unrealize method - */ -static void -etog_unrealize (ECellView *ecv) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecv; - - gdk_gc_unref (toggle_view->gc); - toggle_view->gc = NULL; -} - -/* - * ECell::draw method - */ -static void -etog_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, gboolean selected, - int x1, int y1, int x2, int y2) -{ - ECellToggle *toggle = E_CELL_TOGGLE (ecell_view->ecell); - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; - GdkPixbuf *image; - int x, y, width, height; - GdkColor *background; - - const int value = GPOINTER_TO_INT ( - e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - - if (value >= toggle->n_states){ - g_warning ("Value from the table model is %d, the states we support are [0..%d)\n", - value, toggle->n_states); - return; - } - - /* - * Paint the background - */ - if (selected){ - background = >K_WIDGET (toggle_view->canvas)->style->bg [GTK_STATE_SELECTED]; - } else { - background = >K_WIDGET (toggle_view->canvas)->style->base [GTK_STATE_NORMAL]; - } - gdk_gc_set_foreground (toggle_view->gc, background); - gdk_draw_rectangle (drawable, toggle_view->gc, TRUE, x1, y1, x2 - x1, y2 - y1); - - image = toggle->images [value]; - - if ((x2 - x1) < gdk_pixbuf_get_width (image)){ - x = x1; - width = x2 - x1; - } else { - x = x1 + ((x2 - x1) - gdk_pixbuf_get_width (image)) / 2; - width = gdk_pixbuf_get_width (image); - } - - if ((y2 - y1) < gdk_pixbuf_get_height (image)){ - y = y1; - height = y2 - y1; - } else { - y = y1 + ((y2 - y1) - gdk_pixbuf_get_height (image)) / 2; - height = gdk_pixbuf_get_height (image); - } - -#if 0 /* do alpha */ - if (gdk_pixbuf_get_has_alpha (image)) { - flat = gdk_pixbuf_composite_color_simple ( - image, - gdk_pixbuf_get_width (image), - gdk_pixbuf_get_height (image), - GDK_INTERP_NEAREST, - 255, - 32, - 0xffffff, 0xffffff); - - gdk_pixbuf_render_to_drawable (flat, drawable, - toggle_view->gc, - 0, 0, - x, y, - width, height, - GDK_RGB_DITHER_NORMAL, - 0, 0); - gdk_pixbuf_unref (flat); - } else { - gdk_pixbuf_render_to_drawable (image, drawable, - toggle_view->gc, - 0, 0, - x, y, - width, height, - GDK_RGB_DITHER_NORMAL, - 0, 0); - } -#else - gdk_pixbuf_render_to_drawable_alpha (image, drawable, - 0, 0, - x, y, - width, height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - x, y); -#endif -} - -static void -etog_set_value (ECellToggleView *toggle_view, int model_col, int view_col, int row, int value) -{ - ECell *ecell = toggle_view->cell_view.ecell; - ECellToggle *toggle = E_CELL_TOGGLE (ecell); - - if (value >= toggle->n_states) - value = 0; - - e_table_model_set_value_at (toggle_view->cell_view.e_table_model, - model_col, row, GINT_TO_POINTER (value)); - etog_queue_redraw (toggle_view, view_col, row); -} - -/* - * ECell::event method - */ -static gint -etog_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; - void *_value = e_table_model_value_at (ecell_view->e_table_model, model_col, row); - const int value = GPOINTER_TO_INT (_value); - - switch (event->type){ - case GDK_BUTTON_RELEASE: - if (!e_table_model_is_cell_editable(ecell_view->e_table_model, model_col, row)) - return FALSE; - - etog_set_value (toggle_view, model_col, view_col, row, value + 1); - return TRUE; - - case GDK_KEY_PRESS: - if (!e_table_model_is_cell_editable(ecell_view->e_table_model, model_col, row)) - return FALSE; - - if (event->key.keyval == GDK_space){ - etog_set_value (toggle_view, model_col, view_col, row, value + 1); - return TRUE; - } - return FALSE; - - default: - return FALSE; - } - return TRUE; -} - -/* - * ECell::height method - */ -static int -etog_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellToggle *toggle = E_CELL_TOGGLE (ecell_view->ecell); - - return toggle->height; -} - -static void -etog_destroy (GtkObject *object) -{ - ECellToggle *etog = E_CELL_TOGGLE (object); - int i; - - for (i = 0; i < etog->n_states; i++) - gdk_pixbuf_unref (etog->images [i]); - - g_free (etog->images); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -e_cell_toggle_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = etog_destroy; - - ecc->new_view = etog_new_view; - ecc->kill_view = etog_kill_view; - ecc->realize = etog_realize; - ecc->unrealize = etog_unrealize; - ecc->draw = etog_draw; - ecc->event = etog_event; - ecc->height = etog_height; - - parent_class = gtk_type_class (PARENT_TYPE); -} - -E_MAKE_TYPE(e_cell_toggle, "ECellToggle", ECellToggle, e_cell_toggle_class_init, NULL, PARENT_TYPE); - -void -e_cell_toggle_construct (ECellToggle *etog, int border, int n_states, GdkPixbuf **images) -{ - int max_height = 0; - int i; - - etog->border = border; - etog->n_states = n_states; - - etog->images = g_new (GdkPixbuf *, n_states); - - for (i = 0; i < n_states; i++){ - etog->images [i] = images [i]; - gdk_pixbuf_ref (images [i]); - - if (gdk_pixbuf_get_height (images [i]) > max_height) - max_height = gdk_pixbuf_get_height (images [i]); - } - - etog->height = max_height; -} - -ECell * -e_cell_toggle_new (int border, int n_states, GdkPixbuf **images) -{ - ECellToggle *etog = gtk_type_new (e_cell_toggle_get_type ()); - - e_cell_toggle_construct (etog, border, n_states, images); - - return (ECell *) etog; -} - - diff --git a/widgets/table/e-cell-toggle.h b/widgets/table/e-cell-toggle.h deleted file mode 100644 index d5773b454a..0000000000 --- a/widgets/table/e-cell-toggle.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef _E_CELL_TOGGLE_H_ -#define _E_CELL_TOGGLE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gdk-pixbuf/gdk-pixbuf.h> -#include "e-cell.h" - -#define E_CELL_TOGGLE_TYPE (e_cell_toggle_get_type ()) -#define E_CELL_TOGGLE(o) (GTK_CHECK_CAST ((o), E_CELL_TOGGLE_TYPE, ECellToggle)) -#define E_CELL_TOGGLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TOGGLE_TYPE, ECellToggleClass)) -#define E_IS_CELL_TOGGLE(o) (GTK_CHECK_TYPE ((o), E_CELL_TOGGLE_TYPE)) -#define E_IS_CELL_TOGGLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TOGGLE_TYPE)) - -typedef struct { - ECell parent; - - int border; - int n_states; - GdkPixbuf **images; - - int height; -} ECellToggle; - -typedef struct { - ECellClass parent_class; -} ECellToggleClass; - -GtkType e_cell_toggle_get_type (void); -ECell *e_cell_toggle_new (int border, int n_states, GdkPixbuf **images); -void e_cell_toggle_construct (ECellToggle *etog, int border, - int n_states, GdkPixbuf **images); - -#endif /* _E_CELL_TOGGLE_H_ */ - - diff --git a/widgets/table/e-cell-tree.c b/widgets/table/e-cell-tree.c deleted file mode 100644 index 46c8c862c9..0000000000 --- a/widgets/table/e-cell-tree.c +++ /dev/null @@ -1,546 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-cell-tree.c - Tree cell renderer - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Toshok <toshok@helixcode.com> - * - * A majority of code taken from: - * - * the ECellText renderer. - * - * Copyright (C) 1998 The Free Software Foundation - * - */ - -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtkinvisible.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include <stdio.h> -#include "e-table-sorted-variable.h" -#include "e-tree-model.h" -#include "e-cell-tree.h" -#include "e-util/e-util.h" -#include "e-table-item.h" - -#include <gdk/gdkx.h> /* for BlackPixel */ -#include <ctype.h> -#include <math.h> - -#define PARENT_TYPE e_cell_get_type () - -typedef struct { - ECellView cell_view; - ECellView *subcell_view; - GdkGC *gc; - - GnomeCanvas *canvas; - -} ECellTreeView; - -static ECellClass *parent_class; - -#define INDENT_AMOUNT 16 - -static int -visible_depth_of_node (ETreeModel *tree_model, ETreePath *path) -{ - return (e_tree_model_node_depth (tree_model, path) - - (e_tree_model_root_node_is_visible (tree_model) ? 0 : 1)); -} - -static gint -offset_of_node (ETreeModel *tree_model, ETreePath *path) -{ - return (visible_depth_of_node(tree_model, path) + 1) * INDENT_AMOUNT; -} - -static ETreePath* -e_cell_tree_get_node (ETreeModel *tree_model, int row) -{ - return (ETreePath*)e_table_model_value_at (E_TABLE_MODEL(tree_model), -1, row); -} - -static ETreeModel* -e_cell_tree_get_tree_model (ETableModel *table_model, int row) -{ - return (ETreeModel*)e_table_model_value_at (table_model, -2, row); -} - -/* - * ECell::new_view method - */ -static ECellView * -ect_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellTree *ect = E_CELL_TREE (ecell); - ECellTreeView *tree_view = g_new0 (ECellTreeView, 1); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (e_table_item_view)->canvas; - - tree_view->cell_view.ecell = ecell; - tree_view->cell_view.e_table_model = table_model; - tree_view->cell_view.e_table_item_view = e_table_item_view; - - /* create our subcell view */ - tree_view->subcell_view = e_cell_new_view (ect->subcell, table_model, e_table_item_view /* XXX */); - - tree_view->canvas = canvas; - - return (ECellView *)tree_view; -} - -/* - * ECell::kill_view method - */ -static void -ect_kill_view (ECellView *ecv) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecv; - - /* kill our subcell view */ - e_cell_kill_view (tree_view->subcell_view); - - g_free (tree_view); -} - -/* - * ECell::realize method - */ -static void -ect_realize (ECellView *ecell_view) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - /* realize our subcell view */ - e_cell_realize (tree_view->subcell_view); - - tree_view->gc = gdk_gc_new (GTK_WIDGET (tree_view->canvas)->window); - - gdk_gc_set_line_attributes (tree_view->gc, 1, - GDK_LINE_ON_OFF_DASH, None, None); - gdk_gc_set_dashes (tree_view->gc, 0, "\1\1", 2); - - if (parent_class->realize) - (* parent_class->realize) (ecell_view); -} - -/* - * ECell::unrealize method - */ -static void -ect_unrealize (ECellView *ecv) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecv; - - /* unrealize our subcell view. */ - e_cell_unrealize (tree_view->subcell_view); - - gdk_gc_unref (tree_view->gc); - tree_view->gc = NULL; - - if (parent_class->unrealize) - (* parent_class->unrealize) (ecv); -} - -/* - * ECell::draw method - */ -static void -ect_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, gboolean selected, - int x1, int y1, int x2, int y2) -{ - ECellTreeView *tree_view = (ECellTreeView *)ecell_view; - ETreeModel *tree_model = e_cell_tree_get_tree_model(ecell_view->e_table_model, row); - ETreePath *node; - GdkRectangle rect, *clip_rect; - GtkWidget *canvas = GTK_WIDGET (tree_view->canvas); - GdkGC *fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - GdkColor *background, *foreground; - - int offset, subcell_offset; - gboolean expanded, expandable; - - /* only draw the tree effects if we're the active sort */ - if (/* XXX */ TRUE) { - GdkPixbuf *node_image; - int node_image_width = 0, node_image_height = 0; - ETreePath *parent_node; - - node = e_cell_tree_get_node (tree_model, row); - - offset = offset_of_node (tree_model, node); - expandable = e_tree_model_node_is_expandable (tree_model, node); - expanded = e_tree_model_node_is_expanded (tree_model, node); - subcell_offset = offset; - - node_image = e_tree_model_icon_of_node (tree_model, node); - - if (node_image) { - node_image_width = gdk_pixbuf_get_width (node_image); - node_image_height = gdk_pixbuf_get_height (node_image); - } - - /* - * Be a nice citizen: clip to the region we are supposed to draw on - */ - rect.x = x1; - rect.y = y1; - rect.width = subcell_offset + node_image_width; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (tree_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - if (selected){ - background = &canvas->style->bg [GTK_STATE_SELECTED]; - foreground = &canvas->style->text [GTK_STATE_SELECTED]; - } else { - background = &canvas->style->base [GTK_STATE_NORMAL]; - foreground = &canvas->style->text [GTK_STATE_NORMAL]; - } - gdk_gc_set_foreground (tree_view->gc, background); - gdk_draw_rectangle (drawable, tree_view->gc, TRUE, - rect.x, rect.y, rect.width, rect.height); - gdk_gc_set_foreground (tree_view->gc, foreground); - - /* draw our lines */ - if (E_CELL_TREE(tree_view->cell_view.ecell)->draw_lines) { - - if (visible_depth_of_node (tree_model, node) > 0 - || e_tree_model_node_get_children (tree_model, node, NULL) > 0) - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2 + 1, - rect.y + rect.height / 2, - rect.x + offset, - rect.y + rect.height / 2); - - if (visible_depth_of_node (tree_model, node) != 0) { - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y, - rect.x + offset - INDENT_AMOUNT / 2, - (e_tree_model_node_get_next (tree_model, node) - ? rect.y + rect.height - : rect.y + rect.height / 2)); - } - - /* now traverse back up to the root of the tree, checking at - each level if the node has siblings, and drawing the - correct vertical pipe for it's configuration. */ - parent_node = e_tree_model_node_get_parent (tree_model, node); - offset -= INDENT_AMOUNT; - while (parent_node && visible_depth_of_node (tree_model, parent_node) != 0) { - if (e_tree_model_node_get_next(tree_model, parent_node)) { - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y + rect.height); - } - parent_node = e_tree_model_node_get_parent (tree_model, parent_node); - offset -= INDENT_AMOUNT; - } - } - - /* now draw our icon if we're expandable */ - if (expandable) { - GdkPixbuf *image; - int image_width, image_height; - - image = (expanded - ? E_CELL_TREE(tree_view->cell_view.ecell)->open_pixbuf - : E_CELL_TREE(tree_view->cell_view.ecell)->closed_pixbuf); - - image_width = gdk_pixbuf_get_width(image); - image_height = gdk_pixbuf_get_height(image); - - gdk_pixbuf_render_to_drawable_alpha (image, - drawable, - 0, 0, - x1 + subcell_offset - INDENT_AMOUNT / 2 - image_width / 2, - y1 + (y2 - y1) / 2 - image_height / 2, - image_width, image_height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - image_width, 0); - } - - if (node_image) { - gdk_pixbuf_render_to_drawable_alpha (node_image, - drawable, - 0, 0, - x1 + subcell_offset, - y1 + (y2 - y1) / 2 - node_image_height / 2, - node_image_width, node_image_height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - node_image_width, 0); - subcell_offset += node_image_width; - } - } - - /* Now cause our subcell to draw its contents, shifted by - subcell_offset pixels */ - e_cell_draw (tree_view->subcell_view, drawable, - model_col, view_col, row, selected, - x1 + subcell_offset, y1, x2, y2); -} - -/* - * ECell::event method - */ -static gint -ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row); - ETreePath *node = e_cell_tree_get_node (tree_model, row); - int offset = offset_of_node (tree_model, node); - - switch (event->type) { - case GDK_BUTTON_PRESS: { - /* if the event happened in our area of control (and - we care about it), handle it. */ - - /* only activate the tree control if the click/release happens in the icon's area. */ - if (event->button.x > (offset - INDENT_AMOUNT) && event->button.x < offset) { - if (e_tree_model_node_is_expandable (tree_model, node)) { - e_tree_model_node_set_expanded (tree_model, - node, - !e_tree_model_node_is_expanded(tree_model, node)); - } - return TRUE; - } - else if (event->button.x < (offset - INDENT_AMOUNT)) - return TRUE; - } - default: - /* modify the event and pass it off to our subcell_view */ - switch (event->type) { - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - event->button.x -= offset; - break; - case GDK_MOTION_NOTIFY: - event->motion.x -= offset; - break; - default: - /* nada */ - } - e_cell_event(tree_view->subcell_view, event, model_col, view_col, row); - return TRUE; - } -} - -/* - * ECell::height method - */ -static int -ect_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - return e_cell_height (tree_view->subcell_view, model_col, view_col, row); -} - -/* - * ECellView::enter_edit method - */ -static void * -ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - /* just defer to our subcell's view */ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - return e_cell_enter_edit (tree_view->subcell_view, model_col, view_col, row); -} - -/* - * ECellView::leave_edit method - */ -static void -ect_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - /* just defer to our subcell's view */ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - e_cell_leave_edit (tree_view->subcell_view, model_col, view_col, row, edit_context); -} - -static void -ect_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - if (/* XXX only if we're the active sort */ TRUE) { - ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row); - ETreePath *node = e_cell_tree_get_node (tree_model, row); - int offset = offset_of_node (tree_model, node); - int subcell_offset = offset; - gboolean expandable = e_tree_model_node_is_expandable (tree_model, node); - gboolean expanded = e_tree_model_node_is_expanded (tree_model, node); - - /* draw our lines */ - if (E_CELL_TREE(tree_view->cell_view.ecell)->draw_lines) { - - if (!e_tree_model_node_is_root (tree_model, node) - || e_tree_model_node_get_children (tree_model, node, NULL) > 0) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height / 2); - - gnome_print_lineto (context, - offset, - height / 2); - } - - if (visible_depth_of_node (tree_model, node) != 0) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height); - gnome_print_lineto (context, - offset - INDENT_AMOUNT / 2, - (e_tree_model_node_get_next (tree_model, node) - ? 0 - : height / 2)); - } - - /* now traverse back up to the root of the tree, checking at - each level if the node has siblings, and drawing the - correct vertical pipe for it's configuration. */ - node = e_tree_model_node_get_parent (tree_model, node); - offset -= INDENT_AMOUNT; - while (node && visible_depth_of_node (tree_model, node) != 0) { - if (e_tree_model_node_get_next(tree_model, node)) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height); - gnome_print_lineto (context, - offset - INDENT_AMOUNT / 2, - 0); - } - node = e_tree_model_node_get_parent (tree_model, node); - offset -= INDENT_AMOUNT; - } - } - - /* now draw our icon if we're expandable */ - if (expandable) { - double image_matrix [6] = {16, 0, 0, 16, 0, 0}; - GdkPixbuf *image = (expanded - ? E_CELL_TREE(tree_view->cell_view.ecell)->open_pixbuf - : E_CELL_TREE(tree_view->cell_view.ecell)->closed_pixbuf); - int image_width, image_height, image_rowstride; - guchar *image_pixels; - - image_width = gdk_pixbuf_get_width(image); - image_height = gdk_pixbuf_get_height(image); - image_pixels = gdk_pixbuf_get_pixels(image); - image_rowstride = gdk_pixbuf_get_rowstride(image); - - image_matrix [4] = subcell_offset - INDENT_AMOUNT / 2 - image_width / 2; - image_matrix [5] = height / 2 - image_height / 2; - - gnome_print_gsave (context); - gnome_print_concat (context, image_matrix); - - gnome_print_rgbaimage (context, image_pixels, image_width, image_height, image_rowstride); - gnome_print_grestore (context); - } - - gnome_print_stroke (context); - - if (gnome_print_translate(context, subcell_offset, 0) == -1) - /* FIXME */; - width -= subcell_offset; - } - - - e_cell_print (tree_view->subcell_view, context, model_col, view_col, row, width, height); -} - -static gdouble -ect_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - return 12; /* XXX */ -} - -/* - * GtkObject::destroy method - */ -static void -ect_destroy (GtkObject *object) -{ - ECellTree *ect = E_CELL_TREE (object); - - /* destroy our subcell */ - gtk_object_destroy (GTK_OBJECT (ect->subcell)); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -e_cell_tree_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = ect_destroy; - - ecc->new_view = ect_new_view; - ecc->kill_view = ect_kill_view; - ecc->realize = ect_realize; - ecc->unrealize = ect_unrealize; - ecc->draw = ect_draw; - ecc->event = ect_event; - ecc->height = ect_height; - ecc->enter_edit = ect_enter_edit; - ecc->leave_edit = ect_leave_edit; - ecc->print = ect_print; - ecc->print_height = ect_print_height; - - parent_class = gtk_type_class (PARENT_TYPE); -} - -E_MAKE_TYPE(e_cell_tree, "ECellTree", ECellTree, e_cell_tree_class_init, NULL, PARENT_TYPE); - -void -e_cell_tree_construct (ECellTree *ect, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell) -{ - ect->subcell = subcell; - ect->open_pixbuf = open_pixbuf; - ect->closed_pixbuf = closed_pixbuf; - ect->draw_lines = draw_lines; -} - - -ECell * -e_cell_tree_new (ETableModel *etm, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell) -{ - ECellTree *ect = gtk_type_new (e_cell_tree_get_type ()); - - e_cell_tree_construct (ect, open_pixbuf, closed_pixbuf, draw_lines, subcell); - - return (ECell *) ect; -} diff --git a/widgets/table/e-cell-tree.h b/widgets/table/e-cell-tree.h deleted file mode 100644 index ef6babeda4..0000000000 --- a/widgets/table/e-cell-tree.h +++ /dev/null @@ -1,48 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellTree - Tree item for e-table. - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Toshok <toshok@helixcode.com> - * - */ -#ifndef _E_CELL_TREE_H_ -#define _E_CELL_TREE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-cell.h" - -#define E_CELL_TREE_TYPE (e_cell_tree_get_type ()) -#define E_CELL_TREE(o) (GTK_CHECK_CAST ((o), E_CELL_TREE_TYPE, ECellTree)) -#define E_CELL_TREE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TREE_TYPE, ECellTreeClass)) -#define E_IS_CELL_TREE(o) (GTK_CHECK_TYPE ((o), E_CELL_TREE_TYPE)) -#define E_IS_CELL_TREE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TREE_TYPE)) - -typedef struct { - ECell parent; - - gboolean draw_lines; - - GdkPixbuf *open_pixbuf; - GdkPixbuf *closed_pixbuf; - - ECell *subcell; -} ECellTree; - -typedef struct { - ECellClass parent_class; -} ECellTreeClass; - -GtkType e_cell_tree_get_type (void); -ECell *e_cell_tree_new (ETableModel *model, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell); -void e_cell_tree_construct (ECellTree *ect, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell); - -#endif /* _E_CELL_TREE_H_ */ - - diff --git a/widgets/table/e-cell.c b/widgets/table/e-cell.c deleted file mode 100644 index 75be2ce916..0000000000 --- a/widgets/table/e-cell.c +++ /dev/null @@ -1,200 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-cell.c: base class for cell renderers in e-table - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include "e-cell.h" -#include "e-util/e-util.h" - -#define PARENT_TYPE gtk_object_get_type () - -static ECellView * -ec_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - return NULL; -} - -static void -ec_realize (ECellView *e_cell) -{ -} - -static void -ec_kill_view (ECellView *ecell_view) -{ -} - -static void -ec_unrealize (ECellView *e_cell) -{ -} - -static void -ec_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, gboolean selected, - int x1, int y1, int x2, int y2) -{ - g_error ("e-cell-draw invoked\n"); -} - -static gint -ec_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - g_error ("e-cell-event invoked\n"); - return 0; -} - -static gint -ec_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - g_error ("e-cell-event invoked\n"); - return 0; -} - -static void -ec_focus (ECellView *ecell_view, int model_col, int view_col, int row, int x1, int y1, int x2, int y2) -{ - ecell_view->focus_col = view_col; - ecell_view->focus_row = row; - ecell_view->focus_x1 = x1; - ecell_view->focus_y1 = y1; - ecell_view->focus_x2 = x2; - ecell_view->focus_y2 = y2; -} - -static void -ec_unfocus (ECellView *ecell_view) -{ - ecell_view->focus_col = -1; - ecell_view->focus_row = -1; - ecell_view->focus_x1 = -1; - ecell_view->focus_y1 = -1; - ecell_view->focus_x2 = -1; - ecell_view->focus_y2 = -1; -} - -static void * -ec_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return NULL; -} - -static void -ec_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *context) -{ -} - -static void -e_cell_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - ecc->realize = ec_realize; - ecc->unrealize = ec_unrealize; - ecc->new_view = ec_new_view; - ecc->kill_view = ec_kill_view; - ecc->draw = ec_draw; - ecc->event = ec_event; - ecc->focus = ec_focus; - ecc->unfocus = ec_unfocus; - ecc->height = ec_height; - ecc->enter_edit = ec_enter_edit; - ecc->leave_edit = ec_leave_edit; - ecc->print = NULL; - ecc->print_height = NULL; -} - -static void -e_cell_init (GtkObject *object) -{ -} - -E_MAKE_TYPE(e_cell, "ECell", ECell, e_cell_class_init, e_cell_init, PARENT_TYPE); - - -void -e_cell_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->event ( - ecell_view, event, model_col, view_col, row); -} - -ECellView * -e_cell_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell)->klass)->new_view ( - ecell, table_model, e_table_item_view); -} - -void -e_cell_realize (ECellView *ecell_view) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->realize (ecell_view); -} - -void -e_cell_kill_view (ECellView *ecell_view) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->kill_view (ecell_view); -} - -void -e_cell_unrealize (ECellView *ecell_view) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->unrealize (ecell_view); -} - -void -e_cell_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, gboolean selected, int x1, int y1, int x2, int y2) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->draw ( - ecell_view, drawable, model_col, view_col, row, selected, x1, y1, x2, y2); -} - -void -e_cell_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print - (ecell_view, context, model_col, view_col, row, width, height); -} - -gdouble -e_cell_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - if (E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print_height) - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print_height - (ecell_view, context, model_col, view_col, row, width); - else - return 0.0; -} - -int -e_cell_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->height ( - ecell_view, model_col, view_col, row); -} - -void * -e_cell_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->enter_edit ( - ecell_view, model_col, view_col, row); -} - -void -e_cell_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->leave_edit ( - ecell_view, model_col, view_col, row, edit_context); -} diff --git a/widgets/table/e-cell.h b/widgets/table/e-cell.h deleted file mode 100644 index 40b257f264..0000000000 --- a/widgets/table/e-cell.h +++ /dev/null @@ -1,85 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_CELL_H_ -#define _E_CELL_H_ - -#include <gdk/gdktypes.h> -#include <libgnomeprint/gnome-print.h> -#include "e-table-model.h" - -#define E_CELL_TYPE (e_cell_get_type ()) -#define E_CELL(o) (GTK_CHECK_CAST ((o), E_CELL_TYPE, ECell)) -#define E_CELL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TYPE, ECellClass)) -#define E_IS_CELL(o) (GTK_CHECK_TYPE ((o), E_CELL_TYPE)) -#define E_IS_CELL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TYPE)) - -typedef struct _ECell ECell; -typedef struct _ECellView ECellView; - -struct _ECell { - GtkObject object; -}; - -struct _ECellView { - ECell *ecell; - ETableModel *e_table_model; - void *e_table_item_view; - - gint focus_x1, focus_y1, focus_x2, focus_y2; - gint focus_col, focus_row; -}; - -#define E_CELL_IS_FOCUSED(ecell_view) (ecell_view->focus_x1 != -1) - -typedef struct { - GtkObjectClass parent_class; - - ECellView *(*new_view) (ECell *ecell, ETableModel *table_model, void *e_table_item_view); - void (*kill_view) (ECellView *ecell_view); - - void (*realize) (ECellView *ecell_view); - void (*unrealize) (ECellView *ecell_view); - - void (*draw) (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, - gboolean selected, int x1, int y1, int x2, int y2); - gint (*event) (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row); - void (*focus) (ECellView *ecell_view, int model_col, int view_col, - int row, int x1, int y1, int x2, int y2); - void (*unfocus) (ECellView *ecell_view); - int (*height) (ECellView *ecell_view, int model_col, int view_col, int row); - - void *(*enter_edit) (ECellView *ecell_view, int model_col, int view_col, int row); - void (*leave_edit) (ECellView *ecell_view, int model_col, int view_col, int row, void *context); - void (*print) (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - gdouble width, gdouble height); - gdouble (*print_height) (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, gdouble width); -} ECellClass; - -GtkType e_cell_get_type (void); -ECellView *e_cell_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view); -void e_cell_kill_view (ECellView *ecell_view); - -void e_cell_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row); - -void e_cell_realize (ECellView *ecell_view); -void e_cell_unrealize (ECellView *ecell_view); - -void e_cell_draw (ECellView *ecell_view, GdkDrawable *dr, - int model_col, int view_col, int row, gboolean selected, - int x1, int y1, int x2, int y2); -void e_cell_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height); -gdouble e_cell_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, gdouble width); -void e_cell_focus (ECellView *ecell_view, int model_col, int view_col, int row, - int x1, int y1, int x2, int y2); -void e_cell_unfocus (ECellView *ecell_view); -int e_cell_height (ECellView *ecell_view, int model_col, int view_col, int row); - -void *e_cell_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row); -void e_cell_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context); - -#endif /* _E_CELL_H_ */ diff --git a/widgets/table/e-table-click-to-add.c b/widgets/table/e-table-click-to-add.c deleted file mode 100644 index 0be15dfd67..0000000000 --- a/widgets/table/e-table-click-to-add.c +++ /dev/null @@ -1,451 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-click-to-add.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "e-table-header.h" -#include "e-table-click-to-add.h" -#include "e-table-defines.h" -#include "e-table-one.h" -#include "widgets/e-text/e-text.h" -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-utils.h" - -enum { - ROW_SELECTION, - LAST_SIGNAL -}; - -static gint etcta_signals [LAST_SIGNAL] = { 0, }; - -#define PARENT_OBJECT_TYPE gnome_canvas_group_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasGroupClass *etcta_parent_class; - -enum { - ARG_0, - ARG_HEADER, - ARG_MODEL, - ARG_MESSAGE, - ARG_WIDTH, - ARG_HEIGHT, -}; - -static void -etcta_row_selection (GtkObject *object, gint row, gboolean selected, ETableClickToAdd *etcta) -{ - gtk_signal_emit (GTK_OBJECT (etcta), - etcta_signals [ROW_SELECTION], - row, selected); -} - -static void -etcta_add_table_header (ETableClickToAdd *etcta, ETableHeader *header) -{ - etcta->eth = header; - if (etcta->eth) - gtk_object_ref (GTK_OBJECT (etcta->eth)); - if (etcta->row) - gnome_canvas_item_set(GNOME_CANVAS_ITEM(etcta->row), - "ETableHeader", header, - NULL); -} - -static void -etcta_drop_table_header (ETableClickToAdd *etcta) -{ - GtkObject *header; - - if (!etcta->eth) - return; - - header = GTK_OBJECT (etcta->eth); - - gtk_object_unref (header); - etcta->eth = NULL; -} - -static void -etcta_add_one (ETableClickToAdd *etcta, ETableModel *one) -{ - etcta->one = one; - if (etcta->one) - gtk_object_ref (GTK_OBJECT(etcta->one)); - if (etcta->row) - gnome_canvas_item_set(GNOME_CANVAS_ITEM(etcta->row), - "ETableModel", one, - NULL); -} - -static void -etcta_drop_one (ETableClickToAdd *etcta) -{ - if (!etcta->one) - return; - gtk_object_unref (GTK_OBJECT(etcta->one)); - etcta->one = NULL; -} - -static void -etcta_add_model (ETableClickToAdd *etcta, ETableModel *model) -{ - etcta->model = model; - if (etcta->model) - gtk_object_ref (GTK_OBJECT(etcta->model)); -} - -static void -etcta_drop_model (ETableClickToAdd *etcta) -{ - etcta_drop_one (etcta); - if (!etcta->model) - return; - gtk_object_unref (GTK_OBJECT(etcta->model)); - etcta->model = NULL; -} - -static void -etcta_add_message (ETableClickToAdd *etcta, char *message) -{ - etcta->message = g_strdup(message); -} - -static void -etcta_drop_message (ETableClickToAdd *etcta) -{ - g_free(etcta->message); - etcta->message = NULL; -} - - -static void -etcta_destroy (GtkObject *object){ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (object); - - etcta_drop_table_header (etcta); - etcta_drop_model (etcta); - etcta_drop_message (etcta); - - if (GTK_OBJECT_CLASS (etcta_parent_class)->destroy) - (*GTK_OBJECT_CLASS (etcta_parent_class)->destroy) (object); -} - -static void -etcta_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableClickToAdd *etcta; - - item = GNOME_CANVAS_ITEM (o); - etcta = E_TABLE_CLICK_TO_ADD (o); - - switch (arg_id){ - case ARG_HEADER: - etcta_drop_table_header (etcta); - etcta_add_table_header (etcta, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - case ARG_MODEL: - etcta_drop_model (etcta); - etcta_add_model (etcta, E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg))); - break; - case ARG_MESSAGE: - etcta_drop_message (etcta); - etcta_add_message (etcta, GTK_VALUE_STRING (*arg)); - break; - case ARG_WIDTH: - etcta->width = GTK_VALUE_DOUBLE (*arg); - if (etcta->row) - gnome_canvas_item_set(etcta->row, - "minimum_width", etcta->width, - NULL); - if (etcta->text) - gnome_canvas_item_set(etcta->text, - "width", etcta->width - 4, - NULL); - if (etcta->rect) - gnome_canvas_item_set(etcta->rect, - "x2", etcta->width - 1, - NULL); - break; - } - gnome_canvas_item_request_update(item); -} - -static void -etcta_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableClickToAdd *etcta; - - etcta = E_TABLE_CLICK_TO_ADD (o); - - switch (arg_id){ - case ARG_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etcta->eth); - break; - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etcta->model); - break; - case ARG_MESSAGE: - GTK_VALUE_STRING (*arg) = g_strdup(etcta->message); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etcta->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etcta->height; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etcta_realize (GnomeCanvasItem *item) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - e_text_get_type(), - "text", etcta->message ? etcta->message : "", - "anchor", GTK_ANCHOR_NW, - "width", etcta->width - 4, - NULL); - e_canvas_item_move_absolute (etcta->text, 2, 2); - etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) etcta->width - 1, - "y2", (double) etcta->height - 1, - "outline_color", "black", - "fill_color", NULL, - NULL); - - if (GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->realize)(item); -} - -static void -etcta_unrealize (GnomeCanvasItem *item) -{ - if (GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->unrealize)(item); -} - -static double -etcta_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -/* - * Handles the events on the ETableClickToAdd, particularly it creates the ETableItem and passes in some events. - */ -static int -etcta_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - int ret_val = TRUE; - - switch (e->type){ - case GDK_BUTTON_PRESS: - if (etcta->text) { - gtk_object_destroy(GTK_OBJECT(etcta->text)); - etcta->text = NULL; - } - if (etcta->rect) { - gtk_object_destroy(GTK_OBJECT(etcta->rect)); - etcta->rect = NULL; - } - if (!etcta->row) { - ETableModel *one; - - one = e_table_one_new(etcta->model); - etcta_add_one (etcta, one); - gtk_object_unref(GTK_OBJECT(one)); - - etcta->row = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - e_table_item_get_type(), - "ETableHeader", etcta->eth, - "ETableModel", etcta->one, - "minimum_width", etcta->width, - "drawgrid", TRUE, - NULL); - - gtk_signal_connect(GTK_OBJECT(etcta->row), "row_selection", - GTK_SIGNAL_FUNC(etcta_row_selection), etcta); - } - /* Fall through. No break; */ - case GDK_BUTTON_RELEASE: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - if (etcta->row) { - gnome_canvas_item_i2w (item, &e->button.x, &e->button.y); - gnome_canvas_item_w2i (etcta->row, &e->button.x, &e->button.y); - gtk_signal_emit_by_name(GTK_OBJECT(etcta->row), "event", e, &ret_val); - gnome_canvas_item_i2w (etcta->row, &e->button.x, &e->button.y); - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - } - break; - - default: - return FALSE; - } - return TRUE; -} - -static void -etcta_reflow (GnomeCanvasItem *item, int flags) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - - double old_height = etcta->height; - - if (etcta->text) { - gtk_object_get(GTK_OBJECT(etcta->text), - "height", &etcta->height, - NULL); - etcta->height += 4; - } - if (etcta->row) { - gtk_object_get(GTK_OBJECT(etcta->row), - "height", &etcta->height, - NULL); - } - - if (etcta->rect) { - gtk_object_set(GTK_OBJECT(etcta->rect), - "y2", etcta->height - 1, - NULL); - } - if (old_height != etcta->height) - e_canvas_item_request_parent_reflow(item); -} - -static void -etcta_class_init (ETableClickToAddClass *klass) -{ - GnomeCanvasItemClass *item_class = GNOME_CANVAS_ITEM_CLASS(klass); - GtkObjectClass *object_class = GTK_OBJECT_CLASS(klass); - - etcta_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - klass->row_selection = NULL; - - object_class->destroy = etcta_destroy; - object_class->set_arg = etcta_set_arg; - object_class->get_arg = etcta_get_arg; - - item_class->realize = etcta_realize; - item_class->unrealize = etcta_unrealize; - item_class->point = etcta_point; - item_class->event = etcta_event; - - gtk_object_add_arg_type ("ETableClickToAdd::header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_HEADER); - gtk_object_add_arg_type ("ETableClickToAdd::model", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("ETableClickToAdd::message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_MESSAGE); - gtk_object_add_arg_type ("ETableClickToAdd::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableClickToAdd::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - - etcta_signals [ROW_SELECTION] = - gtk_signal_new ("row_selection", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClickToAddClass, row_selection), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, etcta_signals, LAST_SIGNAL); -} - -static void -etcta_init (GnomeCanvasItem *item) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - - etcta->one = NULL; - etcta->model = NULL; - etcta->eth = NULL; - - etcta->message = NULL; - - etcta->row = NULL; - etcta->text = NULL; - etcta->rect = NULL; - - e_canvas_item_set_reflow_callback(item, etcta_reflow); -} - -GtkType -e_table_click_to_add_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableClickToAdd", - sizeof (ETableClickToAdd), - sizeof (ETableClickToAddClass), - (GtkClassInitFunc) etcta_class_init, - (GtkObjectInitFunc) etcta_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - -void -e_table_click_to_add_commit (ETableClickToAdd *etcta) -{ - if (etcta->row) { - e_table_one_commit(E_TABLE_ONE(etcta->one)); - gtk_object_destroy(GTK_OBJECT(etcta->row)); - etcta_drop_one (etcta); - etcta->row = NULL; - } - if (!etcta->text) { - etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta), - e_text_get_type(), - "text", etcta->message ? etcta->message : "", - "anchor", GTK_ANCHOR_NW, - "width", etcta->width - 4, - NULL); - e_canvas_item_move_absolute (etcta->text, 2, 2); - } - if (!etcta->rect) { - etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) etcta->width - 1, - "y2", (double) etcta->height - 1, - "outline_color", "black", - "fill_color", NULL, - NULL); - } -} diff --git a/widgets/table/e-table-click-to-add.h b/widgets/table/e-table-click-to-add.h deleted file mode 100644 index db41303919..0000000000 --- a/widgets/table/e-table-click-to-add.h +++ /dev/null @@ -1,48 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_CLICK_TO_ADD_H_ -#define _E_TABLE_CLICK_TO_ADD_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gnome-xml/tree.h> -#include "e-table-header.h" -#include "e-table-sort-info.h" -#include "e-table-item.h" - -#define E_TABLE_CLICK_TO_ADD_TYPE (e_table_click_to_add_get_type ()) -#define E_TABLE_CLICK_TO_ADD(o) (GTK_CHECK_CAST ((o), E_TABLE_CLICK_TO_ADD_TYPE, ETableClickToAdd)) -#define E_TABLE_CLICK_TO_ADD_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_CLICK_TO_ADD_TYPE, ETableClickToAddClass)) -#define E_IS_TABLE_CLICK_TO_ADD(o) (GTK_CHECK_TYPE ((o), E_TABLE_CLICK_TO_ADD_TYPE)) -#define E_IS_TABLE_CLICK_TO_ADD_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_CLICK_TO_ADD_TYPE)) - -typedef struct { - GnomeCanvasGroup parent; - - ETableModel *one; /* The ETableOne. */ - - ETableModel *model; /* The backend model. */ - ETableHeader *eth; /* This is just to give to the ETableItem. */ - - char *message; - - GnomeCanvasItem *row; /* If row is NULL, we're sitting with no data and a "Click here" message. */ - GnomeCanvasItem *text; /* If text is NULL, row shouldn't be. */ - GnomeCanvasItem *rect; /* What the heck. Why not. */ - - gdouble width; - gdouble height; -} ETableClickToAdd; - -typedef struct { - GnomeCanvasGroupClass parent_class; - - /* - * signals - */ - void (*row_selection) (ETableClickToAdd *etcta, gint row, gboolean selected); -} ETableClickToAddClass; - -GtkType e_table_click_to_add_get_type (void); - -void e_table_click_to_add_commit (ETableClickToAdd *etcta); - -#endif /* _E_TABLE_CLICK_TO_ADD_H_ */ diff --git a/widgets/table/e-table-col-dnd.h b/widgets/table/e-table-col-dnd.h deleted file mode 100644 index c1c26175c7..0000000000 --- a/widgets/table/e-table-col-dnd.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _E_TABLE_COL_DND_H_ -#define _E_TABLE_COL_DND_H_ - -#define TARGET_ETABLE_COL_TYPE "application/x-etable-column-header" - -enum { - TARGET_ETABLE_COL_HEADER -}; - -#endif /* _E_TABLE_COL_DND_H_ */ diff --git a/widgets/table/e-table-col.c b/widgets/table/e-table-col.c deleted file mode 100644 index 5a167a8940..0000000000 --- a/widgets/table/e-table-col.c +++ /dev/null @@ -1,127 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-col.c: ETableCol implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include <gtk/gtkobject.h> -#include <gtk/gtksignal.h> -#include "e-table-col.h" -#include "e-util/e-util.h" - -#define PARENT_TYPE (gtk_object_get_type ()) - -static GtkObjectClass *parent_class; - -static void -etc_destroy (GtkObject *object) -{ - ETableCol *etc = E_TABLE_COL (object); - - gtk_object_unref (GTK_OBJECT(etc->ecell)); - - if (etc->is_pixbuf) - gdk_pixbuf_unref (etc->pixbuf); - else - g_free (etc->text); - - (*parent_class->destroy)(object); -} - -static void -e_table_col_class_init (GtkObjectClass *object_class) -{ - parent_class = gtk_type_class (PARENT_TYPE); - object_class->destroy = etc_destroy; -} - -static void -e_table_col_init (ETableCol *etc) -{ - etc->width = 0; -} - -E_MAKE_TYPE(e_table_col, "ETableCol", ETableCol, e_table_col_class_init, e_table_col_init, PARENT_TYPE); - -ETableCol * -e_table_col_new (int col_idx, const char *text, double expansion, int min_width, - ECell *ecell, GCompareFunc compare, gboolean resizable) -{ - ETableCol *etc; - - g_return_val_if_fail (expansion >= 0, NULL); - g_return_val_if_fail (min_width >= 0, NULL); - g_return_val_if_fail (compare != NULL, NULL); - - etc = gtk_type_new (E_TABLE_COL_TYPE); - - etc->is_pixbuf = FALSE; - - etc->col_idx = col_idx; - etc->text = g_strdup (text); - etc->pixbuf = NULL; - etc->expansion = expansion; - etc->min_width = min_width; - etc->ecell = ecell; - etc->compare = compare; - - etc->arrow = E_TABLE_COL_ARROW_NONE; - - etc->selected = 0; - etc->resizeable = resizable; - - gtk_object_ref (GTK_OBJECT(etc->ecell)); - - return etc; -} - -ETableCol * -e_table_col_new_with_pixbuf (int col_idx, GdkPixbuf *pixbuf, double expansion, int min_width, - ECell *ecell, GCompareFunc compare, gboolean resizable) -{ - ETableCol *etc; - - g_return_val_if_fail (expansion >= 0, NULL); - g_return_val_if_fail (min_width >= 0, NULL); - g_return_val_if_fail (compare != NULL, NULL); - - etc = gtk_type_new (E_TABLE_COL_TYPE); - - etc->is_pixbuf = TRUE; - - etc->col_idx = col_idx; - etc->text = NULL; - etc->pixbuf = pixbuf; - etc->expansion = expansion; - etc->min_width = min_width; - etc->ecell = ecell; - etc->compare = compare; - - etc->arrow = E_TABLE_COL_ARROW_NONE; - - etc->selected = 0; - etc->resizeable = resizable; - - gtk_object_ref (GTK_OBJECT(etc->ecell)); - gdk_pixbuf_ref (etc->pixbuf); - - return etc; -} - -void -e_table_col_set_arrow (ETableCol *col, ETableColArrow arrow) -{ - col->arrow = arrow; -} - -ETableColArrow -e_table_col_get_arrow (ETableCol *col) -{ - return col->arrow; -} - - diff --git a/widgets/table/e-table-col.h b/widgets/table/e-table-col.h deleted file mode 100644 index a7878fe4d7..0000000000 --- a/widgets/table/e-table-col.h +++ /dev/null @@ -1,65 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_COL_H_ -#define _E_TABLE_COL_H_ - -#include "e-cell.h" -#include <gdk-pixbuf/gdk-pixbuf.h> - -#define E_TABLE_COL_TYPE (e_table_col_get_type ()) -#define E_TABLE_COL(o) (GTK_CHECK_CAST ((o), E_TABLE_COL_TYPE, ETableCol)) -#define E_TABLE_COL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_COL_TYPE, ETableColClass)) -#define E_IS_TABLE_COL(o) (GTK_CHECK_TYPE ((o), E_TABLE_COL_TYPE)) -#define E_IS_TABLE_COL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_COL_TYPE)) - -typedef struct _ETableCol ETableCol; -typedef struct _ETableColClass ETableColClass; -typedef enum _ETableColArrow ETableColArrow; - -enum _ETableColArrow { - E_TABLE_COL_ARROW_NONE = 0, - E_TABLE_COL_ARROW_UP, - E_TABLE_COL_ARROW_DOWN -}; - -/* - * Information about a single column - */ -struct _ETableCol { - GtkObject base; - char *text; - GdkPixbuf *pixbuf; - int min_width; - int width; - double expansion; - short x; - GCompareFunc compare; - unsigned int is_pixbuf:1; - unsigned int selected:1; - unsigned int resizeable:1; - int col_idx; - - ETableColArrow arrow; - - ECell *ecell; -}; - -struct _ETableColClass { - GtkObjectClass parent_class; -}; - -GtkType e_table_col_get_type (void); -ETableCol *e_table_col_new (int col_idx, const char *text, - double expansion, int min_width, - ECell *ecell, GCompareFunc compare, - gboolean resizable); -ETableCol *e_table_col_new_with_pixbuf (int col_idx, GdkPixbuf *pixbuf, - double expansion, int min_width, - ECell *ecell, GCompareFunc compare, - gboolean resizable); -void e_table_col_destroy (ETableCol *etc); -void e_table_col_set_arrow (ETableCol *col, ETableColArrow arrow); -ETableColArrow e_table_col_get_arrow (ETableCol *col); - - -#endif /* _E_TABLE_COL_H_ */ - diff --git a/widgets/table/e-table-column-model.h b/widgets/table/e-table-column-model.h deleted file mode 100644 index 043dd783ca..0000000000 --- a/widgets/table/e-table-column-model.h +++ /dev/null @@ -1,5 +0,0 @@ - -class ETableColumnModel { - virtual void add_column (ETableCol *et) = 0; - virtual ETableCol *get_column (int column); - virtual diff --git a/widgets/table/e-table-column.c b/widgets/table/e-table-column.c deleted file mode 100644 index d17a285321..0000000000 --- a/widgets/table/e-table-column.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * e-table-column.c: TableColumn implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include "e-table-column.h" - -enum { - STRUCTURE_CHANGE, - DIMENSION_CHANGE, - LAST_SIGNAL -}; - -static guint etc_signals [LAST_SIGNAL] = { 0, }; - -static GtkObjectClass *e_table_column_parent_class; - -static void -e_table_column_destroy (GtkObject *object) -{ - ETableColumn *etc = E_TABLE_COLUMN (object); - const int cols = etc->col_count; - - /* - * Destroy listeners - */ - for (l = etc->listeners; l; l = l->next) - g_free (l->data); - g_slist_free (etc->listeners); - etc->listeners = NULL; - - /* - * Destroy columns - */ - for (i = 0; i < cols; i++) - e_table_column_remove (etc, i); - - if (e_table_column_parent_class->destroy) - e_table_column_parent_class->destroy (object); -} - -static void -e_table_column_class_init (GtkObjectClass *object_class) -{ - object_class->destroy = e_table_column_destroy; - - e_table_column_parent_class = (gtk_type_class (gtk_object_get_type ())); - - etc_signals [STRUCTURE_CHANGE] = - gtk_signal_new ("structure_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableColumn, structure_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - etc_signals [DIMENSION_CHANGE] = - gtk_signal_new ("dimension_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableColumn, dimension_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, etc_signals, LAST_SIGNAL); -} - -GtkType -e_table_column_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableColumn", - sizeof (ETableColumn), - sizeof (ETableColumnClass), - (GtkClassInitFunc) e_table_column_class_init, - (GtkObjectInitFunc) NULL, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} - -static void -etc_do_insert (ETableColumn *etc, int pos, ETableCol *val) -{ - memcpy (&etc->columns [pos+1], &etc->columns [pos], - sizeof (ETableCol *) * (etc->col_count - pos)); - etc->columns [pos] = val; -} - -void -e_table_column_add_column (ETableColumn *etc, ETableCol *tc, int pos) -{ - ETableCol **new_ptr; - - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (tc != NULL); - g_return_if_fail (pos >= 0 && pos < etc->col_count); - - if (pos == -1) - pos = etc->col_count; - etc->columns = g_realloc (etc->columns, sizeof (ETableCol *) * (etc->col_count + 1)); - etc_do_insert (etc, pos, tc); - etc->col_count++; - - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -ETableCol * -e_table_column_get_column (ETableColumn *etc, int column) -{ - g_return_val_if_fail (etc != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), NULL); - - if (column < 0) - return NULL; - - if (column >= etc->col_count) - return NULL; - - return etc->columns [column]; -} - -int -e_table_column_count (ETableColumn *etc) -{ - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - return etc->col_count; -} - -int -e_table_column_index (ETableColumn *etc, const char *identifier) -{ - int i; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - g_return_val_if_fail (identifier != NULL, 0); - - for (i = 0; i < etc->col_count; i++){ - ETableCol *tc = etc->columns [i]; - - if (strcmp (i->id, identifier) == 0) - return i; - } - - return -1; -} - -int -e_table_column_get_index_at (ETableColumn *etc, int x_offset) -{ - int i, total; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - g_return_val_if_fail (identifier != NULL, 0); - - total = 0; - for (i = 0; i < etc->col_count; i++){ - total += etc->columns [i]->width; - - if (x_offset < total) - return i; - } - - return -1; -} - -ETableCol ** -e_table_column_get_columns (ETableColumn *etc) -{ - ETableCol **ret; - int i; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - ret = g_new (ETableCol *, etc->col_count + 1); - memcpy (ret, etc->columns, sizeof (ETableCol *) * etc->col_count); - ret [etc->col_count] = NULL; - - return ret; -} - -gboolean -e_table_column_selection_ok (ETableColumn *etc) -{ - g_return_val_if_fail (etc != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), FALSE); - - return etc->selectable; -} - -int -ve_table_column_get_selected (ETableColumn *etc) -{ - int i; - int selected = 0; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - for (i = 0; i < etc->col_count; i++){ - if (etc->columns [i]->selected) - selected++; - } - - return selected; -} - -int -e_table_column_total_width (ETableColumn *etc) -{ - int total; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - total = 0; - for (i = 0; i < etc->col_count; i++) - total += etc->columns [i].width; - - return total; -} - -static void -etc_do_remove (ETableColumn *etc, int idx) -{ - memcpy (&etc->columns [idx], &etc->columns [idx+1], - sizeof (ETableCol *) * etc->col_count - idx); - etc->col_count--; -} - -void -e_table_column_move (ETableColumn *etc, int source_index, int target_index) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (source_index >= 0); - g_return_if_fail (target_index >= 0); - g_return_if_fail (source_index < etc->col_count); - g_return_if_fail (target_index < etc->col_count); - - old = etc->columns [source_index]; - etc_do_remove (etc, source_index); - etc_do_insert (etc, target_index, old); - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -void -e_table_column_remove (ETableColumn *etc, int idx) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < etc->col_count); - - etc_do_remove (etc, idx); - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -void -e_table_column_set_selection (ETableColumn *etc, gboolean allow_selection); -{ -} - -void -e_table_column_set_size (ETableColumn *etc, int idx, int size) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < etc->col_count); - g_return_if_fail (size > 0); - - etc->columns [idx]->width = size; - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [SIZE_CHANGE], idx); -} diff --git a/widgets/table/e-table-config.c b/widgets/table/e-table-config.c deleted file mode 100644 index 5d078f8f86..0000000000 --- a/widgets/table/e-table-config.c +++ /dev/null @@ -1,233 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table.c: A graphical view of a Table. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, Helix Code, Inc - */ -#include <config.h> -#include <gnome.h> -#include <glade/glade.h> -#include <gnome-xml/xmlmemory.h> -#include "e-util/e-util.h" -#include "e-util/e-xml-utils.h" -#include "e-util/e-canvas.h" -#include "e-table.h" -#include "e-table-header-item.h" -#include "e-table-subset.h" -#include "e-table-item.h" -#include "e-table-group.h" -#include "e-table-config.h" - -typedef struct { - GladeXML *gui; - char *old_spec; -} ConfigData; - -static void -load_data (GladeXML *xml, char *label_widget, const char *content) -{ - GtkLabel *label = GTK_LABEL (glade_xml_get_widget (xml, label_widget)); - - gtk_label_set_text (label, content); -} - -static char * -get_fields (ETable *etable, xmlNode *xmlRoot) -{ - xmlNode *xmlColumns; - xmlNode *column; - GString *res; - char *s; - - res = g_string_new (""); - xmlColumns = e_xml_get_child_by_name (xmlRoot, "columns-shown"); - - for (column = xmlColumns->childs; column; column = column->next){ - ETableCol *ecol; - char *content; - int col; - - content = xmlNodeListGetString (column->doc, column->childs, 1); - col = atoi (content); - xmlFree (content); - - ecol = e_table_header_get_column (etable->header, col); - - g_string_append (res, ecol->text); - if (column->next) - g_string_append (res, ", "); - } - s = res->str; - g_string_free (res, FALSE); - - return s; -} - -static char * -get_grouping (ETable *etable, xmlNode *xmlRoot) -{ - xmlNode *xmlGrouping; - GString *res; - char *s; - - res = g_string_new (""); - xmlGrouping = e_xml_get_child_by_name (xmlRoot, "grouping"); - - s = res->str; - g_string_free (res, FALSE); - - return s; -} - -static char * -get_sort (ETable *etable) -{ - return g_strdup ("None"); -} - -static char * -get_filter (ETable *etable) -{ - return g_strdup ("None"); -} - -/* - * Loads a user-readable definition of the various e-table parameters - * into the dialog for configuring it - */ -static void -load_label_data (GladeXML *gui, ETable *etable) -{ - /* FIXME: Set this to the right value. */ - xmlNode *xmlRoot = NULL; - char *s; - -/* xmlRoot = xmlDocGetRootElement (etable->specification); */ - - s = get_fields (etable, xmlRoot); - load_data (gui, "label1", s); - g_free (s); - - s = get_grouping (etable, xmlRoot); - load_data (gui, "label2", s); - g_free (s); - - s = get_sort (etable); - load_data (gui, "label3", s); - g_free (s); - - s = get_filter (etable); - load_data (gui, "label4", s); - g_free (s); -} - -static void -cb_button_fields (GtkWidget *widget, ETable *etable) -{ -} - -static void -cb_button_grouping (GtkWidget *widget, ETable *etable) -{ -} - -static void -cb_button_sort (GtkWidget *widget, ETable *etable) -{ -} - -static void -cb_button_filter (GtkWidget *widget, ETable *etable) -{ -} - -GnomeDialog * -e_table_gui_config (ETable *etable) -{ - GladeXML *gui; - GnomeDialog *dialog; - ConfigData *config_data; - - glade_gnome_init (); - gui = glade_xml_new (ETABLE_GLADEDIR "/e-table-config.glade", NULL); - if (!gui) - return NULL; - - dialog = GNOME_DIALOG (glade_xml_get_widget (gui, "e-table-config")); - - gtk_signal_connect ( - GTK_OBJECT (glade_xml_get_widget (gui, "button-fields")), - "clicked", GTK_SIGNAL_FUNC (cb_button_fields), etable); - gtk_signal_connect ( - GTK_OBJECT (glade_xml_get_widget (gui, "button-grouping")), - "clicked", GTK_SIGNAL_FUNC (cb_button_grouping), etable); - gtk_signal_connect ( - GTK_OBJECT (glade_xml_get_widget (gui, "button-sort")), - "clicked", GTK_SIGNAL_FUNC (cb_button_sort), etable); - gtk_signal_connect ( - GTK_OBJECT (glade_xml_get_widget (gui, "button-filter")), - "clicked", GTK_SIGNAL_FUNC (cb_button_filter), etable); - - load_label_data (gui, etable); - - config_data = g_new (ConfigData, 1); - config_data->gui = gui; - config_data->old_spec = e_table_get_specification (etable); - - gtk_object_set_data ( - GTK_OBJECT (dialog), "config-data", - config_data); - - return dialog; -} - -static void -e_table_gui_destroy_config_data (GtkWidget *widget) -{ - ConfigData *cd = gtk_object_get_data (GTK_OBJECT (widget), "config-data"); - - g_free (cd->old_spec); - gtk_object_destroy (GTK_OBJECT (cd->gui)); - g_free (cd); -} - -void -e_table_gui_config_accept (GtkWidget *widget, ETable *etable) -{ - e_table_gui_destroy_config_data (widget); -} - -void -e_table_gui_config_cancel (GtkWidget *widget, ETable *etable) -{ - e_table_gui_destroy_config_data (widget); -} - -void -e_table_do_gui_config (GtkWidget *parent, ETable *etable) -{ - GnomeDialog *dialog; - int r; - - dialog = GNOME_DIALOG (e_table_gui_config (etable)); - if (!dialog) - return; - - if (parent) - gnome_dialog_set_parent (dialog, GTK_WINDOW (parent)); - - r = gnome_dialog_run (GNOME_DIALOG (dialog)); - - if (r == -1 || r == 1) - e_table_gui_config_cancel (GTK_WIDGET (dialog), etable); - else - e_table_gui_config_accept (GTK_WIDGET (dialog), etable); - - if (r != -1) - gtk_object_destroy (GTK_OBJECT (dialog)); -} - - diff --git a/widgets/table/e-table-config.glade b/widgets/table/e-table-config.glade deleted file mode 100644 index 15223f21f1..0000000000 --- a/widgets/table/e-table-config.glade +++ /dev/null @@ -1,302 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>E-table</name> - <program_name>e-table</program_name> - <directory></directory> - <source_directory></source_directory> - <pixmaps_directory></pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>False</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <backup_source_files>True</backup_source_files> - <main_source_file>interface.c</main_source_file> - <main_header_file>interface.h</main_header_file> - <handler_source_file>callbacks.c</handler_source_file> - <handler_header_file>callbacks.h</handler_header_file> - <support_source_file>support.c</support_source_file> - <support_header_file>support.h</support_header_file> - <output_translatable_strings>True</output_translatable_strings> - <translatable_strings_file>e-table-config.glade.h</translatable_strings_file> -</project> - -<widget> - <class>GnomeDialog</class> - <name>e-table-config</name> - <visible>False</visible> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>False</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>False</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox2</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkFrame</class> - <name>top-frame</name> - <border_width>2</border_width> - <label></label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkTable</class> - <name>table1</name> - <border_width>2</border_width> - <rows>4</rows> - <columns>2</columns> - <homogeneous>False</homogeneous> - <row_spacing>2</row_spacing> - <column_spacing>4</column_spacing> - - <widget> - <class>GtkButton</class> - <name>button-fields</name> - <can_focus>True</can_focus> - <label>Fields</label> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-grouping</name> - <can_focus>True</can_focus> - <label>Grouping</label> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-sort</name> - <can_focus>True</can_focus> - <label>Sort</label> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-filter</name> - <can_focus>True</can_focus> - <label>Filter</label> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>3</top_attach> - <bottom_attach>4</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label1</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label2</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label3</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label4</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>3</top_attach> - <bottom_attach>4</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - </widget> - </widget> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area2</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>0</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button12</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_OK</stock_button> - </widget> - - <widget> - <class>GtkButton</class> - <name>button14</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/table/e-table-config.glade.h b/widgets/table/e-table-config.glade.h deleted file mode 100644 index 4dc2ec8d31..0000000000 --- a/widgets/table/e-table-config.glade.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * Translatable strings file generated by Glade. - * Add this file to your project's POTFILES.in. - * DO NOT compile it as part of your application. - */ - -gchar *s = N_("Fields"); -gchar *s = N_("Grouping"); -gchar *s = N_("Sort"); -gchar *s = N_("Filter"); diff --git a/widgets/table/e-table-config.h b/widgets/table/e-table-config.h deleted file mode 100644 index 617ef6a331..0000000000 --- a/widgets/table/e-table-config.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef _E_TABLE_CONFIG_H -#define _E_TABLE_CONFIG_H - -GnomeDialog *e_table_gui_config (ETable *etable); -void e_table_do_gui_config (GtkWidget *, ETable *etable); - -void e_table_gui_config_accept (GtkWidget *widget, ETable *etable); -void e_table_gui_config_cancel (GtkWidget *widget, ETable *etable); - - -#endif /* _E_TABLE_CONFIG_H */ diff --git a/widgets/table/e-table-defines.h b/widgets/table/e-table-defines.h deleted file mode 100644 index 9bb9e107ac..0000000000 --- a/widgets/table/e-table-defines.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __E_TABLE_DEFINES__ -#define __E_TABLE_DEFINES__ 1 - -#define BUTTON_HEIGHT 10 -#define BUTTON_PADDING 2 -#define GROUP_INDENT (BUTTON_HEIGHT + (BUTTON_PADDING * 2)) - -/* Padding above and below of the string in the header display */ -#define HEADER_PADDING 2 - -#define MIN_ARROW_SIZE 10 - -typedef void (*ETableForeachFunc) (int model_row, - gpointer closure); - -#endif diff --git a/widgets/table/e-table-example-1.c b/widgets/table/e-table-example-1.c deleted file mode 100644 index 7c289778aa..0000000000 --- a/widgets/table/e-table-example-1.c +++ /dev/null @@ -1,287 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "table-test.h" - -/* - * One way in which we make it simpler to build an ETableModel is through - * the ETableSimple class. Instead of creating your own ETableModel - * class, you simply create a new object of the ETableSimple class. You - * give it a bunch of functions that act as callbacks. - * - * You also get to pass a void * to ETableSimple and it gets passed to - * your callbacks. This would be for having multiple models of the same - * type. This is just an example though, so we statically define all the - * data and ignore the void *data parameter. - * - * In our example we will be creating a table model with 6 columns and 10 - * rows. This corresponds to having 6 different types of information and - * 10 different sets of data in our database. - * - * The headers will be hard coded, as will be the example data. - * - */ - -/* - * There are two different meanings to the word "column". The first is - * the model column. A model column corresponds to a specific type of - * data. This is very much like the usage in a database table where a - * column is a field in the database. - * - * The second type of column is a view column. A view column - * corresponds to a visually displayed column. Each view column - * corresponds to a specific model column, though a model column may - * have any number of view columns associated with it, from zero to - * greater than one. - * - * Also, a view column doesn't necessarily depend on only one model - * column. In some cases, the view column renderer can be given a - * reference to another column to get extra information about its - * display. -*/ - -#define ROWS 10 -#define COLS 4 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* - * Here we define the initial layout of the table. This is an xml - * format that allows you to change the initial ordering of the - * columns or to do sorting or grouping initially. This specification - * shows all 5 columns, but moves the importance column nearer to the - * front. It also sorts by the "Full Name" column (ascending.) - * Sorting and grouping take the model column as their arguments - * (sorting is specified by the "column" argument to the leaf elemnt. - */ - -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"1\"/> </grouping> \ -</ETableSpecification>" - -char *headers [COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* - * Virtual Column list: - * 0 Email - * 1 Full Name - * 2 Address - * 3 Phone - */ - -char *table_data [ROWS] [COLS]; - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* - * Since our model is a constant size, we can just return its size in - * the column and row count fields. - */ - -/* This function returns the number of columns in our ETableModel. */ -static int -my_col_count (ETableModel *etc, void *data) -{ - return COLS; -} - -/* This function returns the number of rows in our ETableModel. */ -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -/* This function returns the value at a particular point in our ETableModel. */ -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - return (void *) table_data [row] [col]; -} - -/* This function sets the value at a particular point in our ETableModel. */ -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_free (table_data [row] [col]); - table_data [row] [col] = g_strdup (val); -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -/* This function duplicates the value passed to it. */ -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -/* This function frees the value passed to it. */ -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -/* This function creates an empty value. */ -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -/* This function reports if a value is empty. */ -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -/* This function reports if a value is empty. */ -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -/* We create a window containing our new table. */ -static void -create_table (void) -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ETableHeader *e_table_header; - int i, j; - ETableModel *e_table_model = NULL; - - /* First we fill in the simple data. */ - for (i = 0; i < ROWS; i++){ - for (j = 0; j < COLS; j++) - table_data [i] [j] = g_strdup (""); - } - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Here we create a window for our new table. This window - * will get shown and the person will be able to test their - * item. - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 200, 200); - - /* Show it all. */ - gtk_widget_show_all (window); -} - -/* This is the main function which just initializes gnome and call our create_table function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} - diff --git a/widgets/table/e-table-example-2.c b/widgets/table/e-table-example-2.c deleted file mode 100644 index e9d8d9ea80..0000000000 --- a/widgets/table/e-table-example-2.c +++ /dev/null @@ -1,330 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "table-test.h" - -/* -One way in which we make it simpler to build an ETableModel is through -the ETableSimple class. Instead of creating your own ETableModel -class, you simply create a new object of the ETableSimple class. You -give it a bunch of functions that act as callbacks. - -You also get to pass a void * to ETableSimple and it gets passed to -your callbacks. This would be for having multiple models of the same -type. This is just an example though, so we statically define all the -data and ignore the void *data parameter. - -In our example we will be creating a table model with 6 columns and 10 -rows. This corresponds to having 6 different types of information and -10 different sets of data in our database. - -The headers will be hard coded, as will be the example data. - -*/ - -/* - There are two different meanings to the word "column". The first is - the model column. A model column corresponds to a specific type of - data. This is very much like the usage in a database table where a - column is a field in the database. - - The second type of column is a view column. A view column - corresponds to a visually displayed column. Each view column - corresponds to a specific model column, though a model column may - have any number of view columns associated with it, from zero to - greater than one. - - Also, a view column doesn't necessarily depend on only one model - column. In some cases, the view column renderer can be given a - reference to another column to get extra information about its - display. -*/ - -#define ROWS 10 -#define VIEW_COLS 4 -#define PHYSICAL_COLS 5 -#define VIRTUAL_COLS 6 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* Here we define the initial layout of the table. This is an xml - format that allows you to change the initial ordering of the - columns or to do sorting or grouping initially. This specification - shows all 5 columns, but moves the importance column nearer to the - front. It also sorts by the "Full Name" column (ascending.) - Sorting and grouping take the model column as their arguments - (sorting is specified by the "column" argument to the leaf elemnt. */ -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"1\"/> </grouping> \ -</ETableSpecification>" - -char *headers[VIEW_COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* Virtual Column list: - 0 Full Name - 1 Email - 2 Address - 3 Phone - 4 Importance field. This field will be a boolean. It also has a - special header, so doesn't appear in the headers list. - 5 Color field. This column is also not displayed. It is also - not stored in the database. It's calculated based on the - Importance field. -*/ - -char *table_data[ROWS][VIEW_COLS]; -gboolean importance_data[ROWS]; - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* Since our model is a constant size, we can just return its size in - the column and row count fields. */ - -static GdkColor *color1; -static GdkColor *color2; - -static int -my_col_count (ETableModel *etc, void *data) -{ - return VIRTUAL_COLS; -} - -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - if (col == COLOR_COLUMN){ - if (importance_data[row]){ - return color1; - } else { - return color2; - } - } else if (col == IMPORTANCE_COLUMN){ - return (gpointer) importance_data[row]; - } else { - return (void *) table_data [row][col]; - } -} - -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - if (col == COLOR_COLUMN){ - } else if (col == IMPORTANCE_COLUMN){ - importance_data[row] = (gboolean) val; - } else { - g_free (table_data [row][col]); - table_data [row][col] = g_strdup (val); - } -} - -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - if (col == IMPORTANCE_COLUMN) - return FALSE; - else - return TRUE; -} - -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return (void *) value; - } else if (col == IMPORTANCE_COLUMN){ - return (void *) value; - } else { - return g_strdup (value); - } -} - -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col == COLOR_COLUMN){ - } else if (col == IMPORTANCE_COLUMN){ - } else { - g_free (value); - } -} - -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == COLOR_COLUMN){ - return NULL; - } else if (col == IMPORTANCE_COLUMN){ - return NULL; - } else { - return g_strdup (""); - } -} - -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return value == NULL; - } else if (col == IMPORTANCE_COLUMN){ - return value == NULL; - } else { - return !(value && *(char *)value); - } -} - -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return g_strdup_printf("%d", (int) value); - } else if (col == IMPORTANCE_COLUMN){ - return g_strdup_printf("%d", (int) value); - } else { - return g_strdup(value); - } -} - -/* We create a window containing our new table. */ -static void -create_table () -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ECell *cell_checkbox; - ETableHeader *e_table_header; - int i, j; - ETableModel *e_table_model = NULL; - ETableCol *ecol; - GdkPixbuf *pixbuf; - - /* First we fill in the simple data. */ - for (i = 0; i < ROWS; i++){ - for (j = 0; j < VIEW_COLS; j++){ - table_data[i][j] = g_strdup (""); - } - importance_data[i] = FALSE; - } - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - Next we create a header. The ETableHeader is used in two - different way. The first is the full_header. This is the - list of possible columns in the view. The second use is - completely internal. Many of the ETableHeader functions are - for that purpose. The only functions we really need are - e_table_header_new and e_table_header_add_col. - - First we create the header. */ - e_table_header = e_table_header_new (); - - /* Next we have to build renderers for all of the columns. - Since all our columns are text columns, we can simply use - the same renderer over and over again. If we had different - types of columns, we could use a different renderer for - each column. */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* Next we create a column object for each view column and add - them to the header. We don't create a column object for - the importance column since it will not be shown. */ - for (i = 0; i < VIEW_COLS; i++){ - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* Next we add a special column for the check box. */ - - cell_checkbox = e_cell_checkbox_new (); - pixbuf = gdk_pixbuf_new_from_file ("clip.png"); - ecol = e_table_col_new_with_pixbuf (i, pixbuf, 0.0, 18, cell_checkbox, g_int_compare, TRUE); - e_table_header_add_column (e_table_header, ecol, i); - - /* - * Setup GUI - */ - /* Here we create a window for our new table. This window - will get shown and the person will be able to test their - item. */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - /* Here we create the table. We give it the three pieces of - the table we've created, the header, the model, and the - initial layout. It does the rest. */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 200, 200); - /* Show it all. */ - gtk_widget_show_all (window); -} - - - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} diff --git a/widgets/table/e-table-field-chooser-dialog.c b/widgets/table/e-table-field-chooser-dialog.c deleted file mode 100644 index b54c57e80e..0000000000 --- a/widgets/table/e-table-field-chooser-dialog.c +++ /dev/null @@ -1,190 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-field-chooser-dialog.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <gnome.h> -#include <e-table-field-chooser-dialog.h> - -static void e_table_field_chooser_dialog_init (ETableFieldChooserDialog *card); -static void e_table_field_chooser_dialog_class_init (ETableFieldChooserDialogClass *klass); -static void e_table_field_chooser_dialog_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_dialog_destroy (GtkObject *object); -static void e_table_field_chooser_dialog_clicked (GnomeDialog *dialog, gint button); - -static GnomeDialogClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_DND_CODE, - ARG_FULL_HEADER, -}; - -GtkType -e_table_field_chooser_dialog_get_type (void) -{ - static GtkType table_field_chooser_dialog_type = 0; - - if (!table_field_chooser_dialog_type) - { - static const GtkTypeInfo table_field_chooser_dialog_info = - { - "ETableFieldChooserDialog", - sizeof (ETableFieldChooserDialog), - sizeof (ETableFieldChooserDialogClass), - (GtkClassInitFunc) e_table_field_chooser_dialog_class_init, - (GtkObjectInitFunc) e_table_field_chooser_dialog_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - table_field_chooser_dialog_type = gtk_type_unique (gnome_dialog_get_type (), &table_field_chooser_dialog_info); - } - - return table_field_chooser_dialog_type; -} - -static void -e_table_field_chooser_dialog_class_init (ETableFieldChooserDialogClass *klass) -{ - GtkObjectClass *object_class; - GnomeDialogClass *dialog_class; - - object_class = (GtkObjectClass*) klass; - dialog_class = GNOME_DIALOG_CLASS (klass); - - parent_class = gtk_type_class (gnome_dialog_get_type ()); - - object_class->destroy = e_table_field_chooser_dialog_destroy; - object_class->set_arg = e_table_field_chooser_dialog_set_arg; - object_class->get_arg = e_table_field_chooser_dialog_get_arg; - - dialog_class->clicked = e_table_field_chooser_dialog_clicked; - - gtk_object_add_arg_type ("ETableFieldChooserDialog::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooserDialog::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); -} - -static void -e_table_field_chooser_dialog_init (ETableFieldChooserDialog *e_table_field_chooser_dialog) -{ - GtkWidget *widget; - - e_table_field_chooser_dialog->etfc = NULL; - e_table_field_chooser_dialog->dnd_code = g_strdup(""); - e_table_field_chooser_dialog->full_header = NULL; - - gnome_dialog_append_buttons(GNOME_DIALOG(e_table_field_chooser_dialog), - GNOME_STOCK_BUTTON_CLOSE, - NULL); - - gtk_window_set_policy(GTK_WINDOW(e_table_field_chooser_dialog), FALSE, TRUE, FALSE); - - widget = e_table_field_chooser_new(); - e_table_field_chooser_dialog->etfc = E_TABLE_FIELD_CHOOSER(widget); - - gtk_object_set(GTK_OBJECT(widget), - "dnd_code", e_table_field_chooser_dialog->dnd_code, - "full_header", e_table_field_chooser_dialog->full_header, - NULL); - - gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(e_table_field_chooser_dialog)->vbox), - widget, TRUE, TRUE, 0); - - gtk_widget_show(GTK_WIDGET(widget)); -} - -GtkWidget* -e_table_field_chooser_dialog_new (void) -{ - GtkWidget *widget = GTK_WIDGET (gtk_type_new (e_table_field_chooser_dialog_get_type ())); - return widget; -} - -static void -e_table_field_chooser_dialog_destroy (GtkObject *object) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG (object); - g_free(etfcd->dnd_code); - if (etfcd->full_header) - gtk_object_unref(GTK_OBJECT(etfcd->full_header)); -} - -static void -e_table_field_chooser_dialog_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG(object); - switch (arg_id){ - case ARG_DND_CODE: - g_free(etfcd->dnd_code); - etfcd->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - if (etfcd->etfc) - gtk_object_set(GTK_OBJECT(etfcd->etfc), - "dnd_code", etfcd->dnd_code, - NULL); - break; - case ARG_FULL_HEADER: - if (etfcd->full_header) - gtk_object_unref(GTK_OBJECT(etfcd->full_header)); - if (GTK_VALUE_OBJECT(*arg)) - etfcd->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT(*arg)); - else - etfcd->full_header = NULL; - if (etfcd->full_header) - gtk_object_ref(GTK_OBJECT(etfcd->full_header)); - if (etfcd->etfc) - gtk_object_set(GTK_OBJECT(etfcd->etfc), - "full_header", etfcd->full_header, - NULL); - break; - default: - break; - } -} - -static void -e_table_field_chooser_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG(object); - switch (arg_id) { - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfcd->dnd_code); - break; - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etfcd->full_header); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_table_field_chooser_dialog_clicked (GnomeDialog *dialog, int button) -{ - if (button == 0) - gnome_dialog_close(dialog); -} diff --git a/widgets/table/e-table-field-chooser-dialog.h b/widgets/table/e-table-field-chooser-dialog.h deleted file mode 100644 index c209210dda..0000000000 --- a/widgets/table/e-table-field-chooser-dialog.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-table-field-chooser-dialog.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TABLE_FIELD_CHOOSER_DIALOG_H__ -#define __E_TABLE_FIELD_CHOOSER_DIALOG_H__ - -#include <gnome.h> -#include <glade/glade.h> -#include "e-table-field-chooser.h" -#include "e-table-header.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETableFieldChooserDialog - A dialog displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - */ - -#define E_TABLE_FIELD_CHOOSER_DIALOG_TYPE (e_table_field_chooser_dialog_get_type ()) -#define E_TABLE_FIELD_CHOOSER_DIALOG(obj) (GTK_CHECK_CAST ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE, ETableFieldChooserDialog)) -#define E_TABLE_FIELD_CHOOSER_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE, ETableFieldChooserDialogClass)) -#define E_IS_TABLE_FIELD_CHOOSER_DIALOG(obj) (GTK_CHECK_TYPE ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE)) - - -typedef struct _ETableFieldChooserDialog ETableFieldChooserDialog; -typedef struct _ETableFieldChooserDialogClass ETableFieldChooserDialogClass; - -struct _ETableFieldChooserDialog -{ - GnomeDialog parent; - - /* item specific fields */ - ETableFieldChooser *etfc; - gchar *dnd_code; - ETableHeader *full_header; -}; - -struct _ETableFieldChooserDialogClass -{ - GnomeDialogClass parent_class; -}; - - -GtkWidget *e_table_field_chooser_dialog_new(void); -GtkType e_table_field_chooser_dialog_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TABLE_FIELD_CHOOSER_DIALOG_H__ */ diff --git a/widgets/table/e-table-field-chooser-item.c b/widgets/table/e-table-field-chooser-item.c deleted file mode 100644 index e23fc4c9f5..0000000000 --- a/widgets/table/e-table-field-chooser-item.c +++ /dev/null @@ -1,566 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-column-view.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkdnd.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-polygon.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "e-util/e-xml-utils.h" -#include "e-util/e-canvas.h" - -#include "e-table-header.h" -#include "e-table-col-dnd.h" -#include "e-table-defines.h" - -#include "e-table-field-chooser-item.h" - -#if 0 -enum { - BUTTON_PRESSED, - LAST_SIGNAL -}; - -static guint etfci_signals [LAST_SIGNAL] = { 0, }; -#endif - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasItemClass *etfci_parent_class; - -static void etfci_drop_table_header (ETableFieldChooserItem *etfci); - -enum { - ARG_0, - ARG_FULL_HEADER, - ARG_DND_CODE, - ARG_WIDTH, - ARG_HEIGHT, -}; - -static void -etfci_destroy (GtkObject *object){ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (object); - - etfci_drop_table_header (etfci); - - gdk_font_unref(etfci->font); - - if (GTK_OBJECT_CLASS (etfci_parent_class)->destroy) - (*GTK_OBJECT_CLASS (etfci_parent_class)->destroy) (object); -} - -static void -etfci_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - double old_height; - - old_height = etfci->height; - - etfci->height = e_table_header_count (etfci->full_header) * etfci->button_height; - - if (old_height != etfci->height) - e_canvas_item_request_parent_reflow(item); - - gnome_canvas_item_request_update(item); -} - -static void -etfci_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - double i2c [6]; - ArtPoint c1, c2, i1, i2; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update)(item, affine, clip_path, flags); - - i1.x = i1.y = 0; - i2.x = etfci->width; - i2.y = etfci->height; - - gnome_canvas_item_i2c_affine (item, i2c); - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - if (item->x1 != c1.x || - item->y1 != c1.y || - item->x2 != c2.x || - item->y2 != c2.y) - { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - item->x1 = c1.x; - item->y1 = c1.y; - item->x2 = c2.x; - item->y2 = c2.y; - - gnome_canvas_group_child_bounds (GNOME_CANVAS_GROUP (item->parent), item); - } - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); -} - -static void -etfci_font_load (ETableFieldChooserItem *etfci, char *font) -{ - if (etfci->font) - gdk_font_unref (etfci->font); - etfci->font = NULL; - - if (font) - etfci->font = gdk_fontset_load (font); - - if (etfci->font == NULL) { - etfci->font = GTK_WIDGET(GNOME_CANVAS_ITEM(etfci)->canvas)->style->font; - gdk_font_ref(etfci->font); - } - - etfci->button_height = etfci->font->ascent + etfci->font->descent + HEADER_PADDING; -} - -static void -etfci_drop_table_header (ETableFieldChooserItem *etfci) -{ - GtkObject *header; - - if (!etfci->full_header) - return; - - header = GTK_OBJECT (etfci->full_header); - if (etfci->structure_change_id) - gtk_signal_disconnect (header, etfci->structure_change_id); - if (etfci->dimension_change_id) - gtk_signal_disconnect (header, etfci->dimension_change_id); - etfci->structure_change_id = 0; - etfci->dimension_change_id = 0; - - if (header) - gtk_object_unref (header); - etfci->full_header = NULL; - etfci->height = 0; - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -structure_changed (ETableHeader *header, ETableFieldChooserItem *etfci) -{ - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -dimension_changed (ETableHeader *header, int col, ETableFieldChooserItem *etfci) -{ - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_add_table_header (ETableFieldChooserItem *etfci, ETableHeader *header) -{ - etfci->full_header = header; - gtk_object_ref (GTK_OBJECT (etfci->full_header)); - - etfci->structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC(structure_changed), etfci); - etfci->dimension_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC(dimension_changed), etfci); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableFieldChooserItem *etfci; - - item = GNOME_CANVAS_ITEM (o); - etfci = E_TABLE_FIELD_CHOOSER_ITEM (o); - - switch (arg_id){ - case ARG_FULL_HEADER: - etfci_drop_table_header (etfci); - if (GTK_VALUE_OBJECT (*arg)) - etfci_add_table_header (etfci, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_DND_CODE: - g_free(etfci->dnd_code); - etfci->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - break; - - case ARG_WIDTH: - etfci->width = GTK_VALUE_DOUBLE (*arg); - gnome_canvas_item_request_update(item); - break; - } -} - -static void -etfci_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableFieldChooserItem *etfci; - - item = GNOME_CANVAS_ITEM (o); - etfci = E_TABLE_FIELD_CHOOSER_ITEM (o); - - switch (arg_id){ - - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfci->dnd_code); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etfci->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etfci->height; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etfci_drag_data_get (GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETableFieldChooserItem *etfci) -{ - if (etfci->drag_col != -1) { - gchar *string = g_strdup_printf("%d", etfci->drag_col); - gtk_selection_data_set(selection_data, - GDK_SELECTION_TYPE_STRING, - sizeof(string[0]), - string, - strlen(string)); - g_free(string); - } -} - -static void -etfci_drag_end (GtkWidget *canvas, - GdkDragContext *context, - ETableFieldChooserItem *etfci) -{ - etfci->drag_col = -1; -} - -static void -etfci_realize (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GdkWindow *window; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)-> realize) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->realize)(item); - - window = GTK_WIDGET (item->canvas)->window; - - if (!etfci->font) - etfci_font_load (etfci, NULL); - - etfci->drag_end_id = gtk_signal_connect ( - GTK_OBJECT (item->canvas), "drag_end", - GTK_SIGNAL_FUNC (etfci_drag_end), etfci); - etfci->drag_data_get_id = gtk_signal_connect ( - GTK_OBJECT (item->canvas), "drag_data_get", - GTK_SIGNAL_FUNC (etfci_drag_data_get), etfci); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_unrealize (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - - if (etfci->font) - gdk_font_unref (etfci->font); - etfci->font = NULL; - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), etfci->drag_end_id); - etfci->drag_end_id = 0; - gtk_signal_disconnect (GTK_OBJECT (item->canvas), etfci->drag_data_get_id); - etfci->drag_data_get_id = 0; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize)(item); -} - -static void -draw_button (ETableFieldChooserItem *etfci, ETableCol *col, - GdkDrawable *drawable, GtkStyle *style, - int x, int y, int width, int height) -{ - GdkRectangle clip; - int xtra; - GdkRectangle area; - - GtkWidget *widget = GTK_WIDGET(GNOME_CANVAS_ITEM(etfci)->canvas); - - gdk_window_clear_area (drawable, x, y, width, height); - - area.x = x; - area.y = y; - area.width = width; - area.height = height; - - gtk_paint_box (style, drawable, - GTK_STATE_NORMAL, GTK_SHADOW_OUT, - &area, widget, "button", - x, y, width, height); - - clip.x = x + HEADER_PADDING / 2; - clip.y = y + HEADER_PADDING / 2; - clip.width = width - HEADER_PADDING; - clip.height = etfci->button_height; - - if (col->is_pixbuf){ - xtra = (clip.width - gdk_pixbuf_get_width (col->pixbuf))/2; - - xtra += HEADER_PADDING / 2; - - gdk_pixbuf_render_to_drawable_alpha (col->pixbuf, - drawable, - 0, 0, - x + xtra, y + (clip.height - gdk_pixbuf_get_height (col->pixbuf)) / 2, - gdk_pixbuf_get_width (col->pixbuf), gdk_pixbuf_get_height(col->pixbuf), - GDK_PIXBUF_ALPHA_FULL, 128, - GDK_RGB_DITHER_NORMAL, - 0, 0); - } else { - /* Center the thing */ - xtra = (clip.width - gdk_string_measure (etfci->font, col->text))/2; - - /* Skip over border */ - if (xtra < 0) - xtra = 0; - - xtra += HEADER_PADDING / 2; - - gdk_draw_text ( - drawable, etfci->font, - style->text_gc[GTK_STATE_NORMAL], x + xtra, y + etfci->button_height - etfci->font->descent - HEADER_PADDING / 2, - col->text, strlen (col->text)); - } -} - -static void -etfci_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - const int rows = e_table_header_count (etfci->full_header); - int y1, y2; - int row; - - y1 = y2 = 0; - for (row = 0; row < rows; row++, y1 = y2){ - ETableCol *ecol = e_table_header_get_column (etfci->full_header, row); - - y2 += etfci->button_height; - - if (y1 > (y + height)) - break; - - if (y2 < y) - continue; - - draw_button (etfci, ecol, drawable, - GTK_WIDGET (canvas)->style, - - x, y1 - y, etfci->width, y2 - y1); - } -} - -static double -etfci_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -static gboolean -etfci_maybe_start_drag (ETableFieldChooserItem *etfci, double x, double y) -{ - if (!etfci->maybe_drag) - return FALSE; - - if (MAX (abs (etfci->click_x - x), - abs (etfci->click_y - y)) <= 3) - return FALSE; - - return TRUE; -} - -static void -etfci_start_drag (ETableFieldChooserItem *etfci, GdkEvent *event, double x, double y) -{ - GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas); - GtkTargetList *list; - GdkDragContext *context; - ETableCol *ecol; - GdkPixmap *pixmap; - int drag_col; - - GtkTargetEntry etfci_drag_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - drag_col = y / etfci->button_height; - - if (drag_col < 0 || drag_col > e_table_header_count(etfci->full_header)) - return; - - ecol = e_table_header_get_column (etfci->full_header, drag_col); - - etfci->drag_col = ecol->col_idx; - - etfci_drag_types[0].target = g_strdup_printf("%s-%s", etfci_drag_types[0].target, etfci->dnd_code); - list = gtk_target_list_new (etfci_drag_types, ELEMENTS (etfci_drag_types)); - context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event); - g_free(etfci_drag_types[0].target); - - - pixmap = gdk_pixmap_new (widget->window, etfci->width, etfci->button_height, -1); - draw_button (etfci, ecol, pixmap, - widget->style, - 0, 0, etfci->width, etfci->button_height); - gtk_drag_set_icon_pixmap (context, - gdk_window_get_colormap (widget->window), - pixmap, - NULL, - etfci->width / 2, - etfci->button_height / 2); - gdk_pixmap_unref (pixmap); - etfci->maybe_drag = FALSE; -} - -/* - * Handles the events on the ETableFieldChooserItem - */ -static int -etfci_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - int x, y; - - switch (e->type){ - case GDK_MOTION_NOTIFY: - gnome_canvas_w2c (canvas, e->motion.x, e->motion.y, &x, &y); - - if (etfci_maybe_start_drag (etfci, x, y)) - etfci_start_drag (etfci, e, x, y); - break; - - case GDK_BUTTON_PRESS: - gnome_canvas_w2c (canvas, e->button.x, e->button.y, &x, &y); - - if (e->button.button == 1){ - etfci->click_x = x; - etfci->click_y = y; - etfci->maybe_drag = TRUE; - } - break; - - case GDK_BUTTON_RELEASE: { - etfci->maybe_drag = FALSE; - break; - } - - default: - return FALSE; - } - return TRUE; -} - -static void -etfci_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - - etfci_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = etfci_destroy; - object_class->set_arg = etfci_set_arg; - object_class->get_arg = etfci_get_arg; - - item_class->update = etfci_update; - item_class->realize = etfci_realize; - item_class->unrealize = etfci_unrealize; - item_class->draw = etfci_draw; - item_class->point = etfci_point; - item_class->event = etfci_event; - - gtk_object_add_arg_type ("ETableFieldChooserItem::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooserItem::full_header", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_FULL_HEADER); - gtk_object_add_arg_type ("ETableFieldChooserItem::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableFieldChooserItem::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); -} - -static void -etfci_init (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - - etfci->full_header = NULL; - - etfci->height = etfci->width = 0; - etfci->button_height = 0; - - etfci->font = NULL; - - etfci->structure_change_id = 0; - etfci->dimension_change_id = 0; - - etfci->dnd_code = NULL; - - etfci->maybe_drag = 0; - etfci->drag_end_id = 0; - - e_canvas_item_set_reflow_callback(item, etfci_reflow); -} - -GtkType -e_table_field_chooser_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableFieldChooserItem", - sizeof (ETableFieldChooserItem), - sizeof (ETableFieldChooserItemClass), - (GtkClassInitFunc) etfci_class_init, - (GtkObjectInitFunc) etfci_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - diff --git a/widgets/table/e-table-field-chooser-item.h b/widgets/table/e-table-field-chooser-item.h deleted file mode 100644 index 4b349f40e3..0000000000 --- a/widgets/table/e-table-field-chooser-item.h +++ /dev/null @@ -1,47 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_FIELD_CHOOSER_ITEM_H_ -#define _E_TABLE_FIELD_CHOOSER_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gnome-xml/tree.h> -#include "e-table-header.h" - -#define E_TABLE_FIELD_CHOOSER_ITEM_TYPE (e_table_field_chooser_item_get_type ()) -#define E_TABLE_FIELD_CHOOSER_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_FIELD_CHOOSER_ITEM_TYPE, ETableFieldChooserItem)) -#define E_TABLE_FIELD_CHOOSER_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_FIELD_CHOOSER_ITEM_TYPE, ETableFieldChooserItemClass)) -#define E_IS_TABLE_FIELD_CHOOSER_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_FIELD_CHOOSER_ITEM_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_FIELD_CHOOSER_ITEM_TYPE)) - -typedef struct { - GnomeCanvasItem parent; - ETableHeader *full_header; - - double height, width; - double button_height; - - GdkFont *font; - - /* - * Ids - */ - int structure_change_id, dimension_change_id; - - gchar *dnd_code; - - /* - * For dragging columns - */ - guint maybe_drag:1; - int click_x, click_y; - int drag_col; - guint drag_data_get_id; - guint drag_end_id; -} ETableFieldChooserItem; - -typedef struct { - GnomeCanvasItemClass parent_class; -} ETableFieldChooserItemClass; - -GtkType e_table_field_chooser_item_get_type (void); - -#endif /* _E_TABLE_FIELD_CHOOSER_ITEM_H_ */ diff --git a/widgets/table/e-table-field-chooser.c b/widgets/table/e-table-field-chooser.c deleted file mode 100644 index 0d56945f7f..0000000000 --- a/widgets/table/e-table-field-chooser.c +++ /dev/null @@ -1,246 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-field-chooser.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <gnome.h> -#include <e-table-field-chooser.h> -#include <e-table-field-chooser-item.h> - -static void e_table_field_chooser_init (ETableFieldChooser *card); -static void e_table_field_chooser_class_init (ETableFieldChooserClass *klass); -static void e_table_field_chooser_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_destroy (GtkObject *object); - -static GtkVBoxClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_FULL_HEADER, - ARG_DND_CODE, -}; - -GtkType -e_table_field_chooser_get_type (void) -{ - static GtkType table_field_chooser_type = 0; - - if (!table_field_chooser_type) - { - static const GtkTypeInfo table_field_chooser_info = - { - "ETableFieldChooser", - sizeof (ETableFieldChooser), - sizeof (ETableFieldChooserClass), - (GtkClassInitFunc) e_table_field_chooser_class_init, - (GtkObjectInitFunc) e_table_field_chooser_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - table_field_chooser_type = gtk_type_unique (gtk_vbox_get_type (), &table_field_chooser_info); - } - - return table_field_chooser_type; -} - -static void -e_table_field_chooser_class_init (ETableFieldChooserClass *klass) -{ - GtkObjectClass *object_class; - GtkVBoxClass *vbox_class; - - object_class = (GtkObjectClass*) klass; - vbox_class = (GtkVBoxClass *) klass; - - parent_class = gtk_type_class (gtk_vbox_get_type ()); - - object_class->set_arg = e_table_field_chooser_set_arg; - object_class->get_arg = e_table_field_chooser_get_arg; - object_class->destroy = e_table_field_chooser_destroy; - gtk_object_add_arg_type ("ETableFieldChooser::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooser::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); -} - -static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, ETableFieldChooser *etfc) -{ - double height; - etfc->last_alloc = *allocation; - gnome_canvas_item_set( etfc->item, - "width", (double) allocation->width, - NULL ); - gtk_object_get(GTK_OBJECT(etfc->item), - "height", &height, - NULL); - height = MAX(height, allocation->height); - gnome_canvas_set_scroll_region(GNOME_CANVAS( etfc->canvas ), 0, 0, allocation->width - 1, height - 1); - gnome_canvas_item_set( etfc->rect, - "x2", (double) allocation->width, - "y2", (double) height, - NULL ); -} - -static void resize(GnomeCanvas *canvas, ETableFieldChooser *etfc) -{ - double height; - gtk_object_get(GTK_OBJECT(etfc->item), - "height", &height, - NULL); - - height = MAX(height, etfc->last_alloc.height); - - gnome_canvas_set_scroll_region (GNOME_CANVAS(etfc->canvas), 0, 0, etfc->last_alloc.width - 1, height - 1); - gnome_canvas_item_set( etfc->rect, - "x2", (double) etfc->last_alloc.width, - "y2", (double) height, - NULL ); -} - -static void -e_table_field_chooser_init (ETableFieldChooser *etfc) -{ - GladeXML *gui; - GtkWidget *widget; - - gui = glade_xml_new (ETABLE_GLADEDIR "/e-table-field-chooser.glade", NULL); - etfc->gui = gui; - - widget = glade_xml_get_widget(gui, "vbox-top"); - if (!widget) { - return; - } - gtk_widget_reparent(widget, - GTK_WIDGET(etfc)); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - etfc->canvas = GNOME_CANVAS(glade_xml_get_widget(gui, "canvas-buttons")); - - etfc->rect = gnome_canvas_item_new(gnome_canvas_root( GNOME_CANVAS( etfc->canvas ) ), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) 100, - "y2", (double) 100, - "fill_color", "white", - NULL ); - - etfc->item = gnome_canvas_item_new(gnome_canvas_root(etfc->canvas), - e_table_field_chooser_item_get_type(), - "width", (double) 100, - "full_header", etfc->full_header, - "dnd_code", etfc->dnd_code, - NULL ); - - gtk_signal_connect( GTK_OBJECT( etfc->canvas ), "reflow", - GTK_SIGNAL_FUNC( resize ), - etfc); - - gnome_canvas_set_scroll_region ( GNOME_CANVAS( etfc->canvas ), - 0, 0, - 100, 100 ); - - /* Connect the signals */ - gtk_signal_connect (GTK_OBJECT (etfc->canvas), "size_allocate", - GTK_SIGNAL_FUNC (allocate_callback), - etfc); - - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - gtk_widget_show(widget); -} - -static void -e_table_field_chooser_destroy (GtkObject *object) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - g_free(etfc->dnd_code); - if (etfc->full_header) - gtk_object_unref(GTK_OBJECT(etfc->full_header)); - - if (etfc->gui) - gtk_object_unref(GTK_OBJECT(etfc->gui)); -} - -GtkWidget* -e_table_field_chooser_new (void) -{ - GtkWidget *widget = GTK_WIDGET (gtk_type_new (e_table_field_chooser_get_type ())); - return widget; -} - -static void -e_table_field_chooser_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - switch (arg_id){ - case ARG_DND_CODE: - g_free(etfc->dnd_code); - etfc->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - if (etfc->item) - gtk_object_set(GTK_OBJECT(etfc->item), - "dnd_code", etfc->dnd_code, - NULL); - break; - case ARG_FULL_HEADER: - if (etfc->full_header) - gtk_object_unref(GTK_OBJECT(etfc->full_header)); - if (GTK_VALUE_OBJECT(*arg)) - etfc->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT(*arg)); - else - etfc->full_header = NULL; - if (etfc->full_header) - gtk_object_ref(GTK_OBJECT(etfc->full_header)); - if (etfc->item) - gtk_object_set(GTK_OBJECT(etfc->item), - "full_header", etfc->full_header, - NULL); - break; - default: - break; - } -} - -static void -e_table_field_chooser_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - switch (arg_id) { - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfc->dnd_code); - break; - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etfc->full_header); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} diff --git a/widgets/table/e-table-field-chooser.glade b/widgets/table/e-table-field-chooser.glade deleted file mode 100644 index a5cd37c2df..0000000000 --- a/widgets/table/e-table-field-chooser.glade +++ /dev/null @@ -1,131 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>e-table-field-chooser</name> - <program_name>e-table-field-chooser</program_name> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>True</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <gnome_help_support>True</gnome_help_support> - <output_translatable_strings>True</output_translatable_strings> - <translatable_strings_file>e-table-field-chooser.glade.h</translatable_strings_file> -</project> - -<widget> - <class>GnomeDialog</class> - <name>dialog-field-chooser</name> - <visible>False</visible> - <title>Field Chooser</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>False</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox1</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area1</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button3</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CLOSE</stock_button> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox-top</name> - <homogeneous>False</homogeneous> - <spacing>4</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label1</name> - <label>To add a column to your table, drag it into -the location in which you want it to appear.</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow1</name> - <width>200</width> - <height>200</height> - <hscrollbar_policy>GTK_POLICY_AUTOMATIC</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_AUTOMATIC</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>canvas-buttons</name> - <creation_function>e_canvas_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Thu, 08 Jun 2000 07:27:33 GMT</last_modification_time> - </widget> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/table/e-table-field-chooser.glade.h b/widgets/table/e-table-field-chooser.glade.h deleted file mode 100644 index a36bd6052c..0000000000 --- a/widgets/table/e-table-field-chooser.glade.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * Translatable strings file generated by Glade. - * Add this file to your project's POTFILES.in. - * DO NOT compile it as part of your application. - */ - -gchar *s = N_("Field Chooser"); -gchar *s = N_("To add a column to your table, drag it into\n" - "the location in which you want it to appear."); diff --git a/widgets/table/e-table-field-chooser.h b/widgets/table/e-table-field-chooser.h deleted file mode 100644 index d84aafdc63..0000000000 --- a/widgets/table/e-table-field-chooser.h +++ /dev/null @@ -1,81 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-contact-editor-fullname.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TABLE_FIELD_CHOOSER_H__ -#define __E_TABLE_FIELD_CHOOSER_H__ - -#include <gnome.h> -#include <glade/glade.h> -#include "e-table-header.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETableFieldChooser - A dialog displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - */ - -#define E_TABLE_FIELD_CHOOSER_TYPE (e_table_field_chooser_get_type ()) -#define E_TABLE_FIELD_CHOOSER(obj) (GTK_CHECK_CAST ((obj), E_TABLE_FIELD_CHOOSER_TYPE, ETableFieldChooser)) -#define E_TABLE_FIELD_CHOOSER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TABLE_FIELD_CHOOSER_TYPE, ETableFieldChooserClass)) -#define E_IS_TABLE_FIELD_CHOOSER(obj) (GTK_CHECK_TYPE ((obj), E_TABLE_FIELD_CHOOSER_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TABLE_FIELD_CHOOSER_TYPE)) - - -typedef struct _ETableFieldChooser ETableFieldChooser; -typedef struct _ETableFieldChooserClass ETableFieldChooserClass; - -struct _ETableFieldChooser -{ - GtkVBox parent; - - /* item specific fields */ - GladeXML *gui; - GnomeCanvas *canvas; - GnomeCanvasItem *item; - - GnomeCanvasItem *rect; - GtkAllocation last_alloc; - - gchar *dnd_code; - ETableHeader *full_header; -}; - -struct _ETableFieldChooserClass -{ - GtkVBoxClass parent_class; -}; - - -GtkWidget *e_table_field_chooser_new(void); -GtkType e_table_field_chooser_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TABLE_FIELD_CHOOSER_H__ */ diff --git a/widgets/table/e-table-group-container.c b/widgets/table/e-table-group-container.c deleted file mode 100644 index f4e10917fb..0000000000 --- a/widgets/table/e-table-group-container.c +++ /dev/null @@ -1,1142 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Chris Lahey <clahey@helixcode.com> - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-group-container.h" -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-util/e-util.h" -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-utils.h" -#include "widgets/e-text/e-text.h" -#include "e-table-defines.h" - -#define TITLE_HEIGHT 16 - -#define PARENT_TYPE e_table_group_get_type () - -static GnomeCanvasGroupClass *etgc_parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_HEIGHT, - ARG_WIDTH, - ARG_MINIMUM_WIDTH, - ARG_FROZEN, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, -}; - -typedef struct { - ETableGroup *child; - void *key; - char *string; - GnomeCanvasItem *text; - GnomeCanvasItem *rect; - gint count; -} ETableGroupContainerChildNode; - -static EPrintable * -etgc_get_printable (ETableGroup *etg); - - -static void -e_table_group_container_child_node_free (ETableGroupContainer *etgc, - ETableGroupContainerChildNode *child_node) -{ - ETableGroup *etg = E_TABLE_GROUP (etgc); - ETableGroup *child = child_node->child; - - gtk_object_destroy (GTK_OBJECT (child)); - e_table_model_free_value (etg->model, etgc->ecol->col_idx, - child_node->key); - g_free(child_node->string); - gtk_object_destroy (GTK_OBJECT (child_node->text)); - gtk_object_destroy (GTK_OBJECT (child_node->rect)); -} - -static void -e_table_group_container_list_free (ETableGroupContainer *etgc) -{ - ETableGroupContainerChildNode *child_node; - GList *list; - - for (list = etgc->children; list; list = g_list_next (list)) { - child_node = (ETableGroupContainerChildNode *) list->data; - e_table_group_container_child_node_free (etgc, child_node); - } - - g_list_free (etgc->children); -} - -static void -etgc_destroy (GtkObject *object) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - - if (etgc->font) - gdk_font_unref (etgc->font); - etgc->font = NULL; - - if (etgc->ecol) - gtk_object_unref (GTK_OBJECT(etgc->ecol)); - - if (etgc->sort_info) - gtk_object_unref (GTK_OBJECT(etgc->sort_info)); - - if (etgc->rect) - gtk_object_destroy (GTK_OBJECT(etgc->rect)); - - e_table_group_container_list_free (etgc); - - GTK_OBJECT_CLASS (etgc_parent_class)->destroy (object); -} - -void -e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContainer *etgc, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n) -{ - ETableCol *col; - ETableSortColumn column = e_table_sort_info_grouping_get_nth(sort_info, n); - - if (column.column > e_table_header_count (full_header)) - col = e_table_header_get_column (full_header, e_table_header_count (full_header) - 1); - else - col = e_table_header_get_column (full_header, column.column); - - e_table_group_construct (parent, E_TABLE_GROUP (etgc), full_header, header, model); - etgc->ecol = col; - gtk_object_ref (GTK_OBJECT(etgc->ecol)); - etgc->sort_info = sort_info; - gtk_object_ref (GTK_OBJECT(etgc->sort_info)); - etgc->n = n; - etgc->ascending = column.ascending; - - - etgc->font = gdk_font_load ("lucidasans-10"); - if (!etgc->font){ - etgc->font = GTK_WIDGET (GNOME_CANVAS_ITEM (etgc)->canvas)->style->font; - - gdk_font_ref (etgc->font); - } - etgc->open = TRUE; -} - -ETableGroup * -e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n) -{ - ETableGroupContainer *etgc; - - g_return_val_if_fail (parent != NULL, NULL); - - etgc = gtk_type_new (e_table_group_container_get_type ()); - - e_table_group_container_construct (parent, etgc, full_header, header, - model, sort_info, n); - return E_TABLE_GROUP (etgc); -} - - -static int -etgc_event (GnomeCanvasItem *item, GdkEvent *event) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(item); - gboolean return_val = TRUE; - gboolean change_focus = FALSE; - gboolean use_col = FALSE; - gint start_col = 0; - gint old_col; - EFocus direction = E_FOCUS_START; - - switch (event->type) { - case GDK_KEY_PRESS: - if (event->key.keyval == GDK_Tab || - event->key.keyval == GDK_KP_Tab || - event->key.keyval == GDK_ISO_Left_Tab) { - change_focus = TRUE; - use_col = TRUE; - start_col = (event->key.state & GDK_SHIFT_MASK) ? -1 : 0; - direction = (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START; - } else if (event->key.keyval == GDK_Left || - event->key.keyval == GDK_KP_Left) { - change_focus = TRUE; - use_col = TRUE; - start_col = -1; - direction = E_FOCUS_END; - } else if (event->key.keyval == GDK_Right || - event->key.keyval == GDK_KP_Right) { - change_focus = TRUE; - use_col = TRUE; - start_col = 0; - direction = E_FOCUS_START; - } else if (event->key.keyval == GDK_Down || - event->key.keyval == GDK_KP_Down) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_START; - } else if (event->key.keyval == GDK_Up || - event->key.keyval == GDK_KP_Up) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_END; - } else if (event->key.keyval == GDK_Return || - event->key.keyval == GDK_KP_Enter) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_START; - } - if (change_focus){ - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node; - ETableGroup *child; - - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - - if (e_table_group_get_focus (child)) { - old_col = e_table_group_get_focus_column (child); - if (old_col == -1) - old_col = 0; - if (start_col == -1) - start_col = e_table_header_count (e_table_group_get_header (child)) - 1; - - if (direction == E_FOCUS_END) - list = list->prev; - else - list = list->next; - - if (list) { - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - if (use_col) - e_table_group_set_focus (child, direction, start_col); - else - e_table_group_set_focus (child, direction, old_col); - return 1; - } else { - return 0; - } - } - } - if (direction == E_FOCUS_END) - list = g_list_last(etgc->children); - else - list = etgc->children; - if (list) { - ETableGroupContainerChildNode *child_node; - ETableGroup *child; - - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - - if (start_col == -1) - start_col = e_table_header_count (e_table_group_get_header (child)) - 1; - - e_table_group_set_focus (child, direction, start_col); - return 1; - } - } - return_val = FALSE; - break; - default: - return_val = FALSE; - break; - } - if (return_val == FALSE) { - if (GNOME_CANVAS_ITEM_CLASS(etgc_parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->event (item, event); - } - return return_val; - -} - -/* Realize handler for the text item */ -static void -etgc_realize (GnomeCanvasItem *item) -{ - ETableGroupContainer *etgc; - - if (GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->realize) - (* GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->realize) (item); - - etgc = E_TABLE_GROUP_CONTAINER (item); - - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); -} - -/* Unrealize handler for the etgc item */ -static void -etgc_unrealize (GnomeCanvasItem *item) -{ - ETableGroupContainer *etgc; - - etgc = E_TABLE_GROUP_CONTAINER (item); - - if (GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->unrealize) - (* GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->unrealize) (item); -} - -static void -compute_text (ETableGroupContainer *etgc, ETableGroupContainerChildNode *child_node) -{ - gchar *text; - if (etgc->ecol->text) - text = g_strdup_printf ("%s : %s (%d item%s)", - etgc->ecol->text, - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - else - text = g_strdup_printf ("%s (%d item%s)", - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - gnome_canvas_item_set (child_node->text, - "text", text, - NULL); - g_free (text); -} - -static void -child_row_selection (ETableGroup *etg, int row, gboolean selected, - ETableGroupContainer *etgc) -{ - e_table_group_row_selection (E_TABLE_GROUP (etgc), row, selected); -} - -static void -child_cursor_change (ETableGroup *etg, int row, - ETableGroupContainer *etgc) -{ - e_table_group_cursor_change (E_TABLE_GROUP (etgc), row); -} - -static void -child_double_click (ETableGroup *etg, int row, - ETableGroupContainer *etgc) -{ - e_table_group_double_click (E_TABLE_GROUP (etgc), row); -} - -static gint -child_right_click (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - return e_table_group_right_click (E_TABLE_GROUP (etgc), row, col, event); -} - -static gint -child_key_press (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - return e_table_group_key_press (E_TABLE_GROUP (etgc), row, col, event); -} - -static void -etgc_add (ETableGroup *etg, gint row) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg); - void *val = e_table_model_value_at (etg->model, etgc->ecol->col_idx, row); - GCompareFunc comp = etgc->ecol->compare; - GList *list = etgc->children; - ETableGroup *child; - ETableGroupContainerChildNode *child_node; - int i = 0; - - for (; list; list = g_list_next (list), i++){ - int comp_val; - - child_node = list->data; - comp_val = (*comp)(child_node->key, val); - if (comp_val == 0) { - child = child_node->child; - child_node->count ++; - e_table_group_add (child, row); - compute_text (etgc, child_node); - return; - } - if ((comp_val > 0 && etgc->ascending) || - (comp_val < 0 && (!etgc->ascending))) - break; - } - child_node = g_new (ETableGroupContainerChildNode, 1); - child_node->rect = gnome_canvas_item_new (GNOME_CANVAS_GROUP (etgc), - gnome_canvas_rect_get_type (), - "fill_color", "grey70", - "outline_color", "grey50", - NULL); - child_node->text = gnome_canvas_item_new (GNOME_CANVAS_GROUP (etgc), - e_text_get_type (), - "font_gdk", etgc->font, - "anchor", GTK_ANCHOR_SW, - "fill_color", "black", - NULL); - child = e_table_group_new (GNOME_CANVAS_GROUP (etgc), etg->full_header, - etg->header, etg->model, etgc->sort_info, etgc->n + 1); - gnome_canvas_item_set(GNOME_CANVAS_ITEM(child), - "drawgrid", etgc->draw_grid, - "drawfocus", etgc->draw_focus, - "cursor_mode", etgc->cursor_mode, - "length_threshold", etgc->length_threshold, - NULL); - gtk_signal_connect (GTK_OBJECT (child), "row_selection", - GTK_SIGNAL_FUNC (child_row_selection), etgc); - gtk_signal_connect (GTK_OBJECT (child), "cursor_change", - GTK_SIGNAL_FUNC (child_cursor_change), etgc); - gtk_signal_connect (GTK_OBJECT (child), "double_click", - GTK_SIGNAL_FUNC (child_double_click), etgc); - gtk_signal_connect (GTK_OBJECT (child), "right_click", - GTK_SIGNAL_FUNC (child_right_click), etgc); - gtk_signal_connect (GTK_OBJECT (child), "key_press", - GTK_SIGNAL_FUNC (child_key_press), etgc); - child_node->child = child; - child_node->key = e_table_model_duplicate_value (etg->model, etgc->ecol->col_idx, val); - child_node->string = e_table_model_value_to_string (etg->model, etgc->ecol->col_idx, val); - child_node->count = 1; - e_table_group_add (child, row); - - if (list) - etgc->children = g_list_insert (etgc->children, child_node, i); - else - etgc->children = g_list_append (etgc->children, child_node); - - compute_text (etgc, child_node); - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); -} - -static void -etgc_add_all (ETableGroup *etg) -{ - int rows = e_table_model_row_count(etg->model); - int i; - for (i = 0; i < rows; i++) - etgc_add(etg, i); -} - -static gboolean -etgc_remove (ETableGroup *etg, gint row) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - - for (list = etgc->children ; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = list->data; - ETableGroup *child = child_node->child; - - if (e_table_group_remove (child, row)) { - child_node->count --; - if (child_node->count == 0) { - e_table_group_container_child_node_free (etgc, child_node); - etgc->children = g_list_remove (etgc->children, child_node); - g_free (child_node); - } else - compute_text (etgc, child_node); - - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); - - return TRUE; - } - } - return FALSE; -} - -static int -etgc_row_count (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - gint count = 0; - for (list = etgc->children; list; list = g_list_next(list)) { - ETableGroup *group = ((ETableGroupContainerChildNode *)list->data)->child; - gint this_count = e_table_group_row_count(group); - count += this_count; - } - return count; -} - -static void -etgc_increment (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list = etgc->children; - - for (list = etgc->children ; list; list = g_list_next (list)) - e_table_group_increment (((ETableGroupContainerChildNode *)list->data)->child, - position, amount); -} - -static void -etgc_set_cursor_row (ETableGroup *etg, gint row) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - for (list = etgc->children; list; list = g_list_next(list)) { - ETableGroup *group = ((ETableGroupContainerChildNode *)list->data)->child; - gint this_count = e_table_group_row_count(group); - if (row < this_count) { - e_table_group_set_cursor_row(group, row); - return; - } - row -= this_count; - } -} - -static int -etgc_get_cursor_row (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - int count = 0; - for (list = etgc->children; list; list = g_list_next(list)) { - ETableGroup *group = ((ETableGroupContainerChildNode *)list->data)->child; - int row = e_table_group_get_cursor_row(group); - if (row != -1) - return count + row; - count += e_table_group_row_count(group); - } - return -1; -} - -static void -etgc_set_focus (ETableGroup *etg, EFocus direction, gint view_col) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - if (etgc->children) { - if (direction == E_FOCUS_END) - e_table_group_set_focus (((ETableGroupContainerChildNode *)g_list_last (etgc->children)->data)->child, - direction, view_col); - else - e_table_group_set_focus (((ETableGroupContainerChildNode *)etgc->children->data)->child, - direction, view_col); - } -} - -static gint -etgc_get_focus_column (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - if (etgc->children) { - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - ETableGroup *child = child_node->child; - if (e_table_group_get_focus (child)) { - return e_table_group_get_focus_column (child); - } - } - } - return 0; -} - -static void -etgc_selected_row_foreach (ETableGroup *etg, - ETableForeachFunc func, - gpointer closure) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - if (etgc->children) { - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - ETableGroup *child = child_node->child; - e_table_group_selected_row_foreach (child, func, closure); - } - } -} - - - - - - - - - -static void etgc_thaw (ETableGroup *etg) -{ - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(etg)); -} - -static void -etgc_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - GList *list; - - switch (arg_id) { - case ARG_FROZEN: - if (GTK_VALUE_BOOL (*arg)) - etg->frozen = TRUE; - else { - etg->frozen = FALSE; - etgc_thaw (etg); - } - break; - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - etgc->minimum_width = GTK_VALUE_DOUBLE(*arg); - - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "minimum_width", etgc->minimum_width - GROUP_INDENT, - NULL); - } - break; - case ARG_LENGTH_THRESHOLD: - etgc->length_threshold = GTK_VALUE_INT (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_GRID: - etgc->draw_grid = GTK_VALUE_BOOL (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "drawgrid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_FOCUS: - etgc->draw_focus = GTK_VALUE_BOOL (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_CURSOR_MODE: - etgc->cursor_mode = GTK_VALUE_INT (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - } - break; - default: - break; - } -} - -static void -etgc_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - - switch (arg_id) { - case ARG_FROZEN: - GTK_VALUE_BOOL (*arg) = etg->frozen; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etgc->height; - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgc->width; - break; - case ARG_MINIMUM_WIDTH: - etgc->minimum_width = GTK_VALUE_DOUBLE(*arg); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etgc_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *e_group_class = E_TABLE_GROUP_CLASS(object_class); - - object_class->destroy = etgc_destroy; - object_class->set_arg = etgc_set_arg; - object_class->get_arg = etgc_get_arg; - - item_class->event = etgc_event; - item_class->realize = etgc_realize; - item_class->unrealize = etgc_unrealize; - - etgc_parent_class = gtk_type_class (PARENT_TYPE); - - e_group_class->add = etgc_add; - e_group_class->add_all = etgc_add_all; - e_group_class->remove = etgc_remove; - e_group_class->increment = etgc_increment; - e_group_class->row_count = etgc_row_count; - e_group_class->set_focus = etgc_set_focus; - e_group_class->set_cursor_row = etgc_set_cursor_row; - e_group_class->get_cursor_row = etgc_get_cursor_row; - e_group_class->get_focus_column = etgc_get_focus_column; - e_group_class->get_printable = etgc_get_printable; - e_group_class->selected_row_foreach = etgc_selected_row_foreach; - - gtk_object_add_arg_type ("ETableGroupContainer::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupContainer::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableGroupContainer::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableGroupContainer::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - - gtk_object_add_arg_type ("ETableGroupContainer::frozen", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_FROZEN); - gtk_object_add_arg_type ("ETableGroupContainer::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableGroupContainer::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableGroupContainer::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); -} - -static void -etgc_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(item); - gboolean frozen; - - gtk_object_get (GTK_OBJECT(etgc), - "frozen", &frozen, - NULL); - - if (frozen) - return; - - - if (GTK_OBJECT_FLAGS(etgc)& GNOME_CANVAS_ITEM_REALIZED){ - gdouble running_height = 0; - gdouble running_width = 0; - gdouble old_height; - gdouble old_width; - - old_height = etgc->height; - old_width = etgc->width; - if (etgc->children == NULL){ - } else { - GList *list; - gdouble extra_height = 0; - gdouble item_height = 0; - gdouble item_width = 0; - - if (etgc->font) - extra_height += etgc->font->ascent + etgc->font->descent + BUTTON_PADDING * 2; - - extra_height = MAX(extra_height, BUTTON_HEIGHT + BUTTON_PADDING * 2); - - running_height = extra_height; - - for ( list = etgc->children; list; list = g_list_next (list)){ - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *) list->data; - ETableGroup *child = child_node->child; - - gtk_object_get (GTK_OBJECT(child), - "width", &item_width, - NULL); - - if (item_width > running_width) - running_width = item_width; - } - for ( list = etgc->children; list; list = g_list_next (list)){ - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *) list->data; - ETableGroup *child = child_node->child; - gtk_object_get (GTK_OBJECT(child), - "height", &item_height, - NULL); - - e_canvas_item_move_absolute (GNOME_CANVAS_ITEM(child_node->text), - GROUP_INDENT, - running_height - BUTTON_PADDING); - - e_canvas_item_move_absolute (GNOME_CANVAS_ITEM(child), - GROUP_INDENT, - running_height); - - gnome_canvas_item_set (GNOME_CANVAS_ITEM(child_node->rect), - "x1", (double) 0, - "x2", (double) running_width + GROUP_INDENT, - "y1", (double) running_height - extra_height, - "y2", (double) running_height + item_height, - NULL); - - running_height += item_height + extra_height; - } - running_height -= extra_height; - } - if (running_height != old_height || running_width != old_width) { - etgc->height = running_height; - etgc->width = running_width; - e_canvas_item_request_parent_reflow (item); - } - } -} - -static void -etgc_init (GtkObject *object) -{ - ETableGroupContainer *container = E_TABLE_GROUP_CONTAINER(object); - container->children = FALSE; - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM(object), etgc_reflow); - - container->draw_grid = 1; - container->draw_focus = 1; - container->cursor_mode = E_TABLE_CURSOR_SIMPLE; - container->length_threshold = -1; -} - -E_MAKE_TYPE (e_table_group_container, "ETableGroupContainer", ETableGroupContainer, etgc_class_init, etgc_init, PARENT_TYPE); - -void -e_table_group_apply_to_leafs (ETableGroup *etg, ETableGroupLeafFn fn, void *closure) -{ - if (E_IS_TABLE_GROUP_CONTAINER (etg)){ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg); - GList *list = etgc->children; - - for (list = etgc->children; list; list = list->next){ - ETableGroupContainerChildNode *child_node = list->data; - - e_table_group_apply_to_leafs (child_node->child, fn, closure); - } - } else if (E_IS_TABLE_GROUP_LEAF (etg)){ - (*fn) (E_TABLE_GROUP_LEAF (etg)->item, closure); - } else { - g_error ("Unknown ETableGroup found: %s", - gtk_type_name (GTK_OBJECT (etg)->klass->type)); - } -} - - -typedef struct { - ETableGroupContainer *etgc; - GList *child; - EPrintable *child_printable; -} ETGCPrintContext; - -#if 0 -#define CHECK(x) if((x) == -1) return -1; - -static gint -gp_draw_rect (GnomePrintContext *context, gdouble x, gdouble y, gdouble width, gdouble height, gdouble r, gdouble g, gdouble b) -{ - CHECK(gnome_print_moveto(context, x, y)); - CHECK(gnome_print_lineto(context, x + width, y)); - CHECK(gnome_print_lineto(context, x + width, y - height)); - CHECK(gnome_print_lineto(context, x, y - height)); - CHECK(gnome_print_lineto(context, x, y)); - return gnome_print_fill(context); -} -#endif - -static void -e_table_group_container_print_page (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gdouble yd = height; - gdouble child_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - else { - if (!child) { - return; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd, quantize); - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_translate(context, 36, yd - child_height) == -1) - /* FIXME */; - - if (gnome_print_moveto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 36, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 36, child_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, child_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - - e_printable_print_page(child_printable, context, width - 36, child_height, quantize); - - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - yd -= child_height; - - if (e_printable_data_left(child_printable)) - break; - - child = child->next; - if (!child) { - child_printable = NULL; - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - - if (groupcontext->child_printable) - gtk_object_unref(GTK_OBJECT(groupcontext->child_printable)); - groupcontext->child_printable = child_printable; - groupcontext->child = child; - -} - -static gboolean -e_table_group_container_data_left (EPrintable *ep, - ETGCPrintContext *groupcontext) -{ - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "data_left"); - return groupcontext->child != NULL; -} - -static void -e_table_group_container_reset (EPrintable *ep, - ETGCPrintContext *groupcontext) -{ - groupcontext->child = groupcontext->etgc->children; - if (groupcontext->child_printable) - gtk_object_unref(GTK_OBJECT(groupcontext->child_printable)); - groupcontext->child_printable = NULL; -} - -static gdouble -e_table_group_container_height (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gdouble height = 0; - gdouble child_height; - gdouble yd = max_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - else { - if (!child) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return 0; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd, quantize); - - height += child_height; - - if (yd != -1) { - if (!e_printable_will_fit(child_printable, context, width - 36, yd, quantize)) { - break; - } - - yd -= child_height; - } - - child = child->next; - if (!child) { - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return height; -} - -static gboolean -e_table_group_container_will_fit (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gboolean will_fit = TRUE; - gdouble child_height; - gdouble yd = max_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - else { - if (!child) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return will_fit; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd, quantize); - - if (yd != -1) { - if (!e_printable_will_fit(child_printable, context, width - 36, yd, quantize)) { - will_fit = FALSE; - break; - } - - yd -= child_height; - } - - child = child->next; - if (!child) { - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return will_fit; -} - -static void -e_table_group_container_printable_destroy (GtkObject *object, - ETGCPrintContext *groupcontext) -{ - gtk_object_unref(GTK_OBJECT(groupcontext->etgc)); - if (groupcontext->child_printable) - gtk_object_ref(GTK_OBJECT(groupcontext->child_printable)); - g_free(groupcontext); -} - -static EPrintable * -etgc_get_printable (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - EPrintable *printable = e_printable_new(); - ETGCPrintContext *groupcontext; - - groupcontext = g_new(ETGCPrintContext, 1); - groupcontext->etgc = etgc; - gtk_object_ref(GTK_OBJECT(etgc)); - groupcontext->child = etgc->children; - groupcontext->child_printable = NULL; - - gtk_signal_connect (GTK_OBJECT(printable), - "print_page", - GTK_SIGNAL_FUNC(e_table_group_container_print_page), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "data_left", - GTK_SIGNAL_FUNC(e_table_group_container_data_left), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "reset", - GTK_SIGNAL_FUNC(e_table_group_container_reset), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "height", - GTK_SIGNAL_FUNC(e_table_group_container_height), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "will_fit", - GTK_SIGNAL_FUNC(e_table_group_container_will_fit), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "destroy", - GTK_SIGNAL_FUNC(e_table_group_container_printable_destroy), - groupcontext); - - return printable; -} diff --git a/widgets/table/e-table-group-container.h b/widgets/table/e-table-group-container.h deleted file mode 100644 index 1157768ea4..0000000000 --- a/widgets/table/e-table-group-container.h +++ /dev/null @@ -1,67 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_CONTAINER_H_ -#define _E_TABLE_GROUP_CONTAINER_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table-group.h" -#include "e-table-item.h" - -#define E_TABLE_GROUP_CONTAINER_TYPE (e_table_group_container_get_type ()) -#define E_TABLE_GROUP_CONTAINER(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_CONTAINER_TYPE, ETableGroupContainer)) -#define E_TABLE_GROUP_CONTAINER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_CONTAINER_TYPE, ETableGroupContainerClass)) -#define E_IS_TABLE_GROUP_CONTAINER(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_CONTAINER_TYPE)) -#define E_IS_TABLE_GROUP_CONTAINER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_CONTAINER_TYPE)) - -typedef struct { - ETableGroup group; - - /* - * The ETableCol used to group this set - */ - ETableCol *ecol; - gint ascending; - - /* - * List of ETableGroups we stack - */ - GList *children; - - /* - * The canvas rectangle that contains the children - */ - GnomeCanvasItem *rect; - - GdkFont *font; - - gdouble width, height, minimum_width; - - ETableSortInfo *sort_info; - int n; - int length_threshold; - - guint draw_grid : 1; - guint draw_focus : 1; - ETableCursorMode cursor_mode; - - /* - * State: the ETableGroup is open or closed - */ - guint open:1; -} ETableGroupContainer; - -typedef struct { - ETableGroupClass parent_class; -} ETableGroupContainerClass; - -ETableGroup *e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_header, ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n); -void e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContainer *etgc, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n); - -GtkType e_table_group_container_get_type (void); - -#endif /* _E_TABLE_GROUP_CONTAINER_H_ */ diff --git a/widgets/table/e-table-group-leaf.c b/widgets/table/e-table-group-leaf.c deleted file mode 100644 index 08c4c4a475..0000000000 --- a/widgets/table/e-table-group-leaf.c +++ /dev/null @@ -1,409 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Miguel de Icaza (miguel@gnu.org () - * - * Copyright 1999, Helix Code, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-util/e-util.h" -#include "e-util/e-canvas.h" - -#define PARENT_TYPE e_table_group_get_type () - -static GnomeCanvasGroupClass *etgl_parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_HEIGHT, - ARG_WIDTH, - ARG_MINIMUM_WIDTH, - ARG_FROZEN, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, -}; - -static void etgl_set_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void etgl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - -static void -etgl_destroy (GtkObject *object) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF(object); - if (etgl->subset) - gtk_object_unref (GTK_OBJECT(etgl->subset)); - if (etgl->item) - gtk_object_destroy (GTK_OBJECT(etgl->item)); - if (GTK_OBJECT_CLASS (etgl_parent_class)->destroy) - GTK_OBJECT_CLASS (etgl_parent_class)->destroy (object); -} - -static void -e_table_group_leaf_construct (GnomeCanvasGroup *parent, - ETableGroupLeaf *etgl, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info) -{ - etgl->subset = E_TABLE_SUBSET_VARIABLE(e_table_sorted_variable_new (model, full_header, sort_info)); - gtk_object_ref(GTK_OBJECT(etgl->subset)); - gtk_object_sink(GTK_OBJECT(etgl->subset)); - e_table_group_construct (parent, E_TABLE_GROUP (etgl), full_header, header, model); -} - -ETableGroup * -e_table_group_leaf_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info) -{ - ETableGroupLeaf *etgl; - - g_return_val_if_fail (parent != NULL, NULL); - - etgl = gtk_type_new (e_table_group_leaf_get_type ()); - - e_table_group_leaf_construct (parent, etgl, full_header, - header, model, sort_info); - return E_TABLE_GROUP (etgl); -} - -static void -etgl_row_selection (GtkObject *object, gint row, gboolean selected, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - e_table_group_row_selection (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row], selected); -} - -static void -etgl_cursor_change (GtkObject *object, gint row, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - e_table_group_cursor_change (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row]); -} - -static void -etgl_double_click (GtkObject *object, gint row, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - e_table_group_double_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row]); -} - -static gint -etgl_key_press (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - return e_table_group_key_press (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row], col, event); - else - return 0; -} - -static gint -etgl_right_click (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->subset)->n_map) - return e_table_group_right_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->subset)->map_table[row], col, event); - else - return 0; -} - -static void -etgl_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableGroupLeaf *leaf = E_TABLE_GROUP_LEAF(item); - gtk_object_get(GTK_OBJECT(leaf->item), - "height", &leaf->height, - NULL); - gtk_object_get(GTK_OBJECT(leaf->item), - "width", &leaf->width, - NULL); - e_canvas_item_request_parent_reflow (item); -} - -static void -etgl_realize (GnomeCanvasItem *item) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF(item); - - if (GNOME_CANVAS_ITEM_CLASS (etgl_parent_class)->realize) - GNOME_CANVAS_ITEM_CLASS (etgl_parent_class)->realize (item); - - etgl->item = E_TABLE_ITEM(gnome_canvas_item_new (GNOME_CANVAS_GROUP(etgl), - e_table_item_get_type (), - "ETableHeader", E_TABLE_GROUP(etgl)->header, - "ETableModel", etgl->subset, - "drawgrid", etgl->draw_grid, - "drawfocus", etgl->draw_focus, - "cursor_mode", etgl->cursor_mode, - "minimum_width", etgl->minimum_width, - "length_threshold", etgl->length_threshold, - NULL)); - - gtk_signal_connect (GTK_OBJECT(etgl->item), "row_selection", - GTK_SIGNAL_FUNC(etgl_row_selection), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "cursor_change", - GTK_SIGNAL_FUNC(etgl_cursor_change), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "double_click", - GTK_SIGNAL_FUNC(etgl_double_click), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "right_click", - GTK_SIGNAL_FUNC(etgl_right_click), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "key_press", - GTK_SIGNAL_FUNC(etgl_key_press), etgl); - e_canvas_item_request_reflow(item); -} - -static void -etgl_add (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_subset_variable_add (etgl->subset, row); -} - -static void -etgl_add_all (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_subset_variable_add_all (etgl->subset); -} - -static gboolean -etgl_remove (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_subset_variable_remove (etgl->subset, row); -} - -static void -etgl_increment (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_subset_variable_increment (etgl->subset, position, amount); -} - -static int -etgl_row_count (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_model_row_count(E_TABLE_MODEL(etgl->subset)); -} - -static void -etgl_set_focus (ETableGroup *etg, EFocus direction, gint view_col) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (direction == E_FOCUS_END) { - e_table_item_set_cursor (etgl->item, view_col, e_table_model_row_count(E_TABLE_MODEL(etgl->subset)) - 1); - } else { - e_table_item_set_cursor (etgl->item, view_col, 0); - } -} - -static void -etgl_set_cursor_row (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - gnome_canvas_item_set(GNOME_CANVAS_ITEM(etgl->item), - "cursor_row", row, - NULL); -} - -static int -etgl_get_cursor_row (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - int row; - gtk_object_get(GTK_OBJECT(etgl->item), - "cursor_row", &row, - NULL); - return row; -} - -static gint -etgl_get_focus_column (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_item_get_focused_column (etgl->item); -} - -static EPrintable * -etgl_get_printable (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_item_get_printable (etgl->item); -} - -static void -etgl_selected_row_foreach(ETableGroup *etg, - ETableForeachFunc func, - gpointer closure) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_item_selected_row_foreach (etgl->item, func, closure); -} - -static void -etgl_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - switch (arg_id) { - case ARG_FROZEN: - if (GTK_VALUE_BOOL (*arg)) - etg->frozen = TRUE; - else { - etg->frozen = FALSE; - } - break; - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - etgl->minimum_width = GTK_VALUE_DOUBLE(*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "minimum_width", etgl->minimum_width, - NULL); - } - break; - case ARG_LENGTH_THRESHOLD: - etgl->length_threshold = GTK_VALUE_INT (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_GRID: - etgl->draw_grid = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "drawgrid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_FOCUS: - etgl->draw_focus = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_CURSOR_MODE: - etgl->cursor_mode = GTK_VALUE_INT (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - } - break; - default: - break; - } -} - -static void -etgl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - switch (arg_id) { - case ARG_FROZEN: - GTK_VALUE_BOOL (*arg) = etg->frozen; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etgl->height; - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgl->width; - break; - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgl->minimum_width; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etgl_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *e_group_class = E_TABLE_GROUP_CLASS(object_class); - - object_class->destroy = etgl_destroy; - object_class->set_arg = etgl_set_arg; - object_class->get_arg = etgl_get_arg; - - item_class->realize = etgl_realize; - - etgl_parent_class = gtk_type_class (PARENT_TYPE); - - e_group_class->add = etgl_add; - e_group_class->add_all = etgl_add_all; - e_group_class->remove = etgl_remove; - e_group_class->increment = etgl_increment; - e_group_class->row_count = etgl_row_count; - e_group_class->set_focus = etgl_set_focus; - e_group_class->set_cursor_row = etgl_set_cursor_row; - e_group_class->get_cursor_row = etgl_get_cursor_row; - e_group_class->get_focus_column = etgl_get_focus_column; - e_group_class->get_printable = etgl_get_printable; - e_group_class->selected_row_foreach = etgl_selected_row_foreach; - - gtk_object_add_arg_type ("ETableGroupLeaf::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupLeaf::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableGroupLeaf::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableGroupLeaf::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - - gtk_object_add_arg_type ("ETableGroupLeaf::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableGroupLeaf::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableGroupLeaf::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("ETableGroupLeaf::frozen", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_FROZEN); -} - -static void -etgl_init (GtkObject *object) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - etgl->width = 1; - etgl->height = 1; - etgl->minimum_width = 0; - - etgl->subset = NULL; - etgl->item = NULL; - - etgl->draw_grid = 1; - etgl->draw_focus = 1; - etgl->cursor_mode = E_TABLE_CURSOR_SIMPLE; - etgl->length_threshold = -1; - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM(object), etgl_reflow); -} - -E_MAKE_TYPE (e_table_group_leaf, "ETableGroupLeaf", ETableGroupLeaf, etgl_class_init, etgl_init, PARENT_TYPE); diff --git a/widgets/table/e-table-group-leaf.h b/widgets/table/e-table-group-leaf.h deleted file mode 100644 index 365f268307..0000000000 --- a/widgets/table/e-table-group-leaf.h +++ /dev/null @@ -1,50 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_LEAF_H_ -#define _E_TABLE_GROUP_LEAF_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-table-group.h" -#include "e-table-sorted-variable.h" -#include "e-table-item.h" - -#define E_TABLE_GROUP_LEAF_TYPE (e_table_group_leaf_get_type ()) -#define E_TABLE_GROUP_LEAF(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_LEAF_TYPE, ETableGroupLeaf)) -#define E_TABLE_GROUP_LEAF_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_LEAF_TYPE, ETableGroupLeafClass)) -#define E_IS_TABLE_GROUP_LEAF(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_LEAF_TYPE)) -#define E_IS_TABLE_GROUP_LEAF_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_LEAF_TYPE)) - -typedef struct { - ETableGroup group; - - /* - * Item. - */ - ETableItem *item; - - gdouble height; - gdouble width; - gdouble minimum_width; - - ETableSubsetVariable *subset; - - int length_threshold; - - guint draw_grid : 1; - guint draw_focus : 1; - ETableCursorMode cursor_mode; -} ETableGroupLeaf; - -typedef struct { - ETableGroupClass parent_class; -} ETableGroupLeafClass; - -ETableGroup *e_table_group_leaf_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info); -GtkType e_table_group_leaf_get_type (void); - - -#endif /* _E_TABLE_GROUP_LEAF_H_ */ - diff --git a/widgets/table/e-table-group.c b/widgets/table/e-table-group.c deleted file mode 100644 index 18f8084b2c..0000000000 --- a/widgets/table/e-table-group.c +++ /dev/null @@ -1,432 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Miguel de Icaza (miguel@helixcode.com) - * Chris Lahey (clahey@helixcode.com) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-group.h" -#include "e-table-group-container.h" -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-util/e-util.h" - -#define PARENT_TYPE gnome_canvas_group_get_type () - -#define ETG_CLASS(e) (E_TABLE_GROUP_CLASS(GTK_OBJECT(e)->klass)) - -static GnomeCanvasGroupClass *etg_parent_class; - -enum { - ROW_SELECTION, - CURSOR_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -static gint etg_signals [LAST_SIGNAL] = { 0, }; - -static gboolean etg_get_focus (ETableGroup *etg); -static void etg_destroy (GtkObject *object); - -static void -etg_destroy (GtkObject *object) -{ - ETableGroup *etg = E_TABLE_GROUP(object); - if (etg->header) - gtk_object_unref (GTK_OBJECT(etg->header)); - if (etg->full_header) - gtk_object_unref (GTK_OBJECT(etg->full_header)); - if (etg->model) - gtk_object_unref (GTK_OBJECT(etg->model)); - if (GTK_OBJECT_CLASS (etg_parent_class)->destroy) - GTK_OBJECT_CLASS (etg_parent_class)->destroy (object); -} - -ETableGroup * -e_table_group_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info, - int n) -{ - g_return_val_if_fail (model != NULL, NULL); - - if (n < e_table_sort_info_grouping_get_count(sort_info)) { - return e_table_group_container_new (parent, full_header, header, model, sort_info, n); - } else { - return e_table_group_leaf_new (parent, full_header, header, model, sort_info); - } - return NULL; -} - -void -e_table_group_construct (GnomeCanvasGroup *parent, - ETableGroup *etg, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model) -{ - etg->full_header = full_header; - gtk_object_ref (GTK_OBJECT(etg->full_header)); - etg->header = header; - gtk_object_ref (GTK_OBJECT(etg->header)); - etg->model = model; - gtk_object_ref (GTK_OBJECT(etg->model)); - gnome_canvas_item_constructv (GNOME_CANVAS_ITEM (etg), parent, 0, NULL); -} - -void -e_table_group_add (ETableGroup *etg, - gint row) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->add) - ETG_CLASS (etg)->add (etg, row); -} - -void -e_table_group_add_all (ETableGroup *etg) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->add_all) - ETG_CLASS (etg)->add_all (etg); -} - -gboolean -e_table_group_remove (ETableGroup *etg, - gint row) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->remove) - return ETG_CLASS (etg)->remove (etg, row); - else - return FALSE; -} - -gint -e_table_group_get_count (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), 0); - - if (ETG_CLASS (etg)->get_count) - return ETG_CLASS (etg)->get_count (etg); - else - return 0; -} - -gint -e_table_group_row_count (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), 0); - - if (ETG_CLASS (etg)->row_count) - return ETG_CLASS (etg)->row_count (etg); - else - return 0; -} - -void -e_table_group_increment (ETableGroup *etg, - gint position, - gint amount) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->increment) - ETG_CLASS (etg)->increment (etg, position, amount); -} - -void -e_table_group_set_focus (ETableGroup *etg, - EFocus direction, - gint row) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->set_focus) - ETG_CLASS (etg)->set_focus (etg, direction, row); -} - -void -e_table_group_set_cursor_row (ETableGroup *etg, - gint row) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->set_cursor_row) - ETG_CLASS (etg)->set_cursor_row (etg, row); -} - -int -e_table_group_get_cursor_row (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), -1); - - if (ETG_CLASS (etg)->get_cursor_row) - return ETG_CLASS (etg)->get_cursor_row (etg); - else - return -1; -} - -gboolean -e_table_group_get_focus (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->get_focus) - return ETG_CLASS (etg)->get_focus (etg); - else - return FALSE; -} - -gboolean -e_table_group_get_focus_column (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->get_focus_column) - return ETG_CLASS (etg)->get_focus_column (etg); - else - return FALSE; -} - -ETableCol * -e_table_group_get_ecol (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), NULL); - - if (ETG_CLASS (etg)->get_ecol) - return ETG_CLASS (etg)->get_ecol (etg); - else - return NULL; -} - -EPrintable * -e_table_group_get_printable (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), NULL); - - if (ETG_CLASS (etg)->get_printable) - return ETG_CLASS (etg)->get_printable (etg); - else - return NULL; -} - -void -e_table_group_selected_row_foreach (ETableGroup *etg, - ETableForeachFunc func, - gpointer closure) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->selected_row_foreach) - ETG_CLASS (etg)->selected_row_foreach (etg, func, closure); -} - - - -void -e_table_group_row_selection (ETableGroup *e_table_group, gint row, gboolean selected) -{ - g_return_if_fail (e_table_group != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (e_table_group)); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [ROW_SELECTION], - row, selected); -} - -void -e_table_group_cursor_change (ETableGroup *e_table_group, gint row) -{ - g_return_if_fail (e_table_group != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (e_table_group)); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [CURSOR_CHANGE], - row); -} - -void -e_table_group_double_click (ETableGroup *e_table_group, gint row) -{ - g_return_if_fail (e_table_group != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (e_table_group)); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [DOUBLE_CLICK], - row); -} - -gint -e_table_group_right_click (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - gint return_val = 0; - - g_return_val_if_fail (e_table_group != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (e_table_group), 0); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [RIGHT_CLICK], - row, col, event, &return_val); - - return return_val; -} - -gint -e_table_group_key_press (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - gint return_val = 0; - - g_return_val_if_fail (e_table_group != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (e_table_group), 0); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [KEY_PRESS], - row, col, event, &return_val); - - return return_val; -} - -ETableHeader * -e_table_group_get_header (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), NULL); - - return etg->header; -} - -static int -etg_event (GnomeCanvasItem *item, GdkEvent *event) -{ - ETableGroup *etg = E_TABLE_GROUP (item); - gboolean return_val = TRUE; - - switch (event->type) { - - case GDK_FOCUS_CHANGE: - etg->has_focus = event->focus_change.in; - return_val = FALSE; - - default: - return_val = FALSE; - } - if (return_val == FALSE){ - if (GNOME_CANVAS_ITEM_CLASS(etg_parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS(etg_parent_class)->event (item, event); - } - return return_val; - -} - -static gboolean -etg_get_focus (ETableGroup *etg) -{ - return etg->has_focus; -} - -static void -etg_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *klass = (ETableGroupClass *) object_class; - - object_class->destroy = etg_destroy; - - item_class->event = etg_event; - - klass->row_selection = NULL; - klass->cursor_change = NULL; - klass->double_click = NULL; - klass->right_click = NULL; - klass->key_press = NULL; - - klass->add = NULL; - klass->add_all = NULL; - klass->remove = NULL; - klass->get_count = NULL; - klass->row_count = NULL; - klass->increment = NULL; - klass->set_focus = NULL; - klass->set_cursor_row = NULL; - klass->get_cursor_row = NULL; - klass->get_focus = etg_get_focus; - klass->get_ecol = NULL; - klass->get_printable = NULL; - klass->selected_row_foreach = NULL; - - etg_parent_class = gtk_type_class (PARENT_TYPE); - - etg_signals [ROW_SELECTION] = - gtk_signal_new ("row_selection", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, row_selection), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - etg_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - etg_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, double_click), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - etg_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - etg_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, etg_signals, LAST_SIGNAL); -} - -E_MAKE_TYPE (e_table_group, "ETableGroup", ETableGroup, etg_class_init, NULL, PARENT_TYPE); diff --git a/widgets/table/e-table-group.glade b/widgets/table/e-table-group.glade deleted file mode 100644 index 39274d3c61..0000000000 --- a/widgets/table/e-table-group.glade +++ /dev/null @@ -1,208 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>False</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <backup_source_files>False</backup_source_files> - <main_source_file>interface.c</main_source_file> - <main_header_file>interface.h</main_header_file> - <handler_source_file>callbacks.c</handler_source_file> - <handler_header_file>callbacks.h</handler_header_file> - <support_source_file>support.c</support_source_file> - <support_header_file>support.h</support_header_file> - <output_translatable_strings>True</output_translatable_strings> - <translatable_strings_file>e-table-group.glade.h</translatable_strings_file> -</project> - -<widget> - <class>GtkWindow</class> - <name>window1</name> - <title>window1</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - - <widget> - <class>GtkTable</class> - <name>table1</name> - <rows>3</rows> - <columns>3</columns> - <homogeneous>False</homogeneous> - <row_spacing>0</row_spacing> - <column_spacing>0</column_spacing> - - <widget> - <class>GtkFrame</class> - <name>frame1</name> - <border_width>4</border_width> - <label>Available fields</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>True</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow1</name> - <hscrollbar_policy>GTK_POLICY_ALWAYS</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - - <widget> - <class>GtkCList</class> - <name>clist1</name> - <can_focus>True</can_focus> - <columns>1</columns> - <column_widths>80</column_widths> - <selection_mode>GTK_SELECTION_SINGLE</selection_mode> - <show_titles>False</show_titles> - <shadow_type>GTK_SHADOW_NONE</shadow_type> - - <widget> - <class>GtkLabel</class> - <child_name>CList:title</child_name> - <name>label1</name> - <label>label1</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame2</name> - <border_width>4</border_width> - <label>Show in this order</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>2</left_attach> - <right_attach>3</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow2</name> - <hscrollbar_policy>GTK_POLICY_ALWAYS</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - - <widget> - <class>GtkCList</class> - <name>clist2</name> - <can_focus>True</can_focus> - <columns>1</columns> - <column_widths>80</column_widths> - <selection_mode>GTK_SELECTION_SINGLE</selection_mode> - <show_titles>False</show_titles> - <shadow_type>GTK_SHADOW_NONE</shadow_type> - - <widget> - <class>GtkLabel</class> - <child_name>CList:title</child_name> - <name>label2</name> - <label>label2</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox1</name> - <border_width>4</border_width> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>4</xpad> - <ypad>4</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>False</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkButton</class> - <name>button1</name> - <border_width>4</border_width> - <can_focus>True</can_focus> - <label>Add >></label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button2</name> - <border_width>4</border_width> - <can_focus>True</can_focus> - <label><< Remove</label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/table/e-table-group.glade.h b/widgets/table/e-table-group.glade.h deleted file mode 100644 index 3ab6304734..0000000000 --- a/widgets/table/e-table-group.glade.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * Translatable strings file generated by Glade. - * Add this file to your project's POTFILES.in. - * DO NOT compile it as part of your application. - */ - -gchar *s = N_("window1"); -gchar *s = N_("Available fields"); -gchar *s = N_("label1"); -gchar *s = N_("Show in this order"); -gchar *s = N_("label2"); -gchar *s = N_("Add >>"); -gchar *s = N_("<< Remove"); diff --git a/widgets/table/e-table-group.h b/widgets/table/e-table-group.h deleted file mode 100644 index ef6be1d35f..0000000000 --- a/widgets/table/e-table-group.h +++ /dev/null @@ -1,133 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_H_ -#define _E_TABLE_GROUP_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table-sort-info.h" -#include "e-table-defines.h" -#include "e-util/e-util.h" -#include "e-util/e-printable.h" - -#define E_TABLE_GROUP_TYPE (e_table_group_get_type ()) -#define E_TABLE_GROUP(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_TYPE, ETableGroup)) -#define E_TABLE_GROUP_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_TYPE, ETableGroupClass)) -#define E_IS_TABLE_GROUP(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_TYPE)) -#define E_IS_TABLE_GROUP_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_TYPE)) - -typedef struct { - GnomeCanvasGroup group; - - /* - * The full header. - */ - ETableHeader *full_header; - ETableHeader *header; - - /* - * The model we pull data from. - */ - ETableModel *model; - - /* - * Whether we should add indentation and open/close markers, - * or if we just act as containers of subtables. - */ - guint transparent : 1; - - guint has_focus : 1; - - guint frozen : 1; -} ETableGroup; - -typedef struct { - GnomeCanvasGroupClass parent_class; - - /* Signals */ - void (*row_selection) (ETableGroup *etg, int row, gboolean selected); - void (*cursor_change) (ETableGroup *etg, int row); - void (*double_click) (ETableGroup *etg, int row); - gint (*right_click) (ETableGroup *etg, int row, int col, GdkEvent *event); - gint (*key_press) (ETableGroup *etg, int row, int col, GdkEvent *event); - - /* Virtual functions. */ - void (*add) (ETableGroup *etg, gint row); - void (*add_all) (ETableGroup *etg); - gboolean (*remove) (ETableGroup *etg, gint row); - gint (*get_count) (ETableGroup *etg); - gint (*row_count) (ETableGroup *etg); - void (*increment) (ETableGroup *etg, gint position, gint amount); - void (*set_focus) (ETableGroup *etg, EFocus direction, gint view_col); - void (*set_cursor_row) (ETableGroup *etg, gint row); - int (*get_cursor_row) (ETableGroup *etg); - gboolean (*get_focus) (ETableGroup *etg); - gint (*get_focus_column) (ETableGroup *etg); - ETableCol *(*get_ecol) (ETableGroup *etg); - EPrintable *(*get_printable) (ETableGroup *etg); - void (*selected_row_foreach) (ETableGroup *etg, ETableForeachFunc func, gpointer closure); - -} ETableGroupClass; - -/* Virtual functions */ -void e_table_group_add (ETableGroup *etg, - gint row); -void e_table_group_add_all (ETableGroup *etg); -gboolean e_table_group_remove (ETableGroup *etg, - gint row); -gint e_table_group_get_count (ETableGroup *etg); -void e_table_group_increment (ETableGroup *etg, - gint position, - gint amount); -gint e_table_group_row_count (ETableGroup *etg); -void e_table_group_set_focus (ETableGroup *etg, - EFocus direction, - gint view_col); -void e_table_group_set_cursor_row (ETableGroup *etg, - gint row); -int e_table_group_get_cursor_row (ETableGroup *etg); -gboolean e_table_group_get_focus (ETableGroup *etg); -gint e_table_group_get_focus_column (ETableGroup *etg); -ETableHeader *e_table_group_get_header (ETableGroup *etg); -ETableCol *e_table_group_get_ecol (ETableGroup *etg); -EPrintable *e_table_group_get_printable (ETableGroup *etg); -void e_table_group_selected_row_foreach (ETableGroup *etg, - ETableForeachFunc func, - gpointer closure); - -ETableGroup *e_table_group_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info, - int n); -void e_table_group_construct (GnomeCanvasGroup *parent, - ETableGroup *etg, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model); - -/* For emitting the signals */ -void e_table_group_row_selection (ETableGroup *etg, - gint row, - gboolean selected); -void e_table_group_cursor_change (ETableGroup *etg, - gint row); -void e_table_group_double_click (ETableGroup *etg, - gint row); -gint e_table_group_right_click (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); -gint e_table_group_key_press (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); - -GtkType e_table_group_get_type (void); - -typedef void (*ETableGroupLeafFn) (void *e_table_item, void *closure); -void e_table_group_apply_to_leafs (ETableGroup *etg, - ETableGroupLeafFn fn, void *closure); - -#endif /* _E_TABLE_GROUP_H_ */ diff --git a/widgets/table/e-table-header-item.c b/widgets/table/e-table-header-item.c deleted file mode 100644 index bbad304182..0000000000 --- a/widgets/table/e-table-header-item.c +++ /dev/null @@ -1,1440 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-column-view.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkdnd.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-polygon.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> -#include "e-util/e-cursors.h" -#include "e-util/e-xml-utils.h" -#include "e-util/e-popup-menu.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-col-dnd.h" -#include "e-table-defines.h" -#include "e-table-field-chooser-dialog.h" - -#include "add-col.xpm" -#include "remove-col.xpm" -#include "arrow-up.xpm" -#include "arrow-down.xpm" - -enum { - BUTTON_PRESSED, - LAST_SIGNAL -}; - -static guint ethi_signals [LAST_SIGNAL] = { 0, }; - -#define ARROW_DOWN_HEIGHT 16 -#define ARROW_PTR 7 - -/* Defines the tolerance for proximity of the column division to the cursor position */ -#define TOLERANCE 4 - -#define ETHI_RESIZING(x) ((x)->resize_col != -1) - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasItemClass *ethi_parent_class; - -static void ethi_drop_table_header (ETableHeaderItem *ethi); - -/* - * They display the arrows for the drop location. - */ - -static GtkWidget *arrow_up, *arrow_down; - -/* - * DnD icons - */ -static GdkColormap *dnd_colormap; -static GdkPixmap *remove_col_pixmap, *remove_col_mask; -static GdkPixmap *add_col_pixmap, *add_col_mask; - -enum { - ARG_0, - ARG_TABLE_HEADER, - ARG_FULL_HEADER, - ARG_DND_CODE, - ARG_TABLE_FONTSET, - ARG_SORT_INFO -}; - -static void -ethi_destroy (GtkObject *object){ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (object); - - ethi_drop_table_header (ethi); - - if (ethi->sort_info){ - if (ethi->sort_info_changed_id) - gtk_signal_disconnect (GTK_OBJECT(ethi->sort_info), ethi->sort_info_changed_id); - if (ethi->group_info_changed_id) - gtk_signal_disconnect (GTK_OBJECT(ethi->sort_info), ethi->group_info_changed_id); - gtk_object_unref (GTK_OBJECT(ethi->sort_info)); - } - - if (GTK_OBJECT_CLASS (ethi_parent_class)->destroy) - (*GTK_OBJECT_CLASS (ethi_parent_class)->destroy) (object); -} - -static void -ethi_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - double i2c [6]; - ArtPoint c1, c2, i1, i2; - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->update)(item, affine, clip_path, flags); - - - if (ethi->sort_info) - ethi->group_indent_width = e_table_sort_info_grouping_get_count(ethi->sort_info) * GROUP_INDENT; - else - ethi->group_indent_width = 0; - - ethi->width = e_table_header_total_width (ethi->eth) + ethi->group_indent_width; - - i1.x = i1.y = 0; - i2.x = ethi->width; - i2.y = ethi->height; - - gnome_canvas_item_i2c_affine (item, i2c); - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - if (item->x1 != c1.x || - item->y1 != c1.y || - item->x2 != c2.x || - item->y2 != c2.y) - { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - item->x1 = c1.x; - item->y1 = c1.y; - item->x2 = c2.x; - item->y2 = c2.y; - - gnome_canvas_group_child_bounds (GNOME_CANVAS_GROUP (item->parent), item); - } - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); -} - -static void -ethi_font_load (ETableHeaderItem *ethi, char *font) -{ - if (ethi->font) - gdk_font_unref (ethi->font); - - ethi->font = gdk_fontset_load (font); - if (ethi->font == NULL) - ethi->font = gdk_font_load ("-adobe-helvetica-medium-r-normal--*-120-*-*-*-*-iso8859-1"); - - ethi->height = ethi->font->ascent + ethi->font->descent + HEADER_PADDING; - if (ethi->height < MIN_ARROW_SIZE + 4 + HEADER_PADDING) - ethi->height = MIN_ARROW_SIZE + 4 + HEADER_PADDING; -} - -static void -ethi_drop_table_header (ETableHeaderItem *ethi) -{ - GtkObject *header; - - if (!ethi->eth) - return; - - header = GTK_OBJECT (ethi->eth); - gtk_signal_disconnect (header, ethi->structure_change_id); - gtk_signal_disconnect (header, ethi->dimension_change_id); - - gtk_object_unref (header); - ethi->eth = NULL; - ethi->width = 0; -} - -static void -structure_changed (ETableHeader *header, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -dimension_changed (ETableHeader *header, int col, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_add_table_header (ETableHeaderItem *ethi, ETableHeader *header) -{ - ethi->eth = header; - gtk_object_ref (GTK_OBJECT (ethi->eth)); - - ethi->structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC(structure_changed), ethi); - ethi->dimension_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC(dimension_changed), ethi); - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_sort_info_changed (ETableSortInfo *sort_info, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableHeaderItem *ethi; - - item = GNOME_CANVAS_ITEM (o); - ethi = E_TABLE_HEADER_ITEM (o); - - switch (arg_id){ - case ARG_TABLE_HEADER: - ethi_drop_table_header (ethi); - ethi_add_table_header (ethi, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_FULL_HEADER: - if (ethi->full_header) - gtk_object_unref(GTK_OBJECT(ethi->full_header)); - ethi->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg)); - if (ethi->full_header) - gtk_object_ref(GTK_OBJECT(ethi->full_header)); - break; - - case ARG_DND_CODE: - g_free(ethi->dnd_code); - ethi->dnd_code = g_strdup (GTK_VALUE_STRING (*arg)); - break; - - case ARG_TABLE_FONTSET: - ethi_font_load (ethi, GTK_VALUE_STRING (*arg)); - break; - - case ARG_SORT_INFO: - if (ethi->sort_info){ - if (ethi->sort_info_changed_id) - gtk_signal_disconnect ( - GTK_OBJECT(ethi->sort_info), - ethi->sort_info_changed_id); - - if (ethi->group_info_changed_id) - gtk_signal_disconnect ( - GTK_OBJECT(ethi->sort_info), - ethi->group_info_changed_id); - gtk_object_unref (GTK_OBJECT(ethi->sort_info)); - } - ethi->sort_info = GTK_VALUE_POINTER (*arg); - gtk_object_ref (GTK_OBJECT(ethi->sort_info)); - ethi->sort_info_changed_id = - gtk_signal_connect ( - GTK_OBJECT(ethi->sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC(ethi_sort_info_changed), ethi); - ethi->group_info_changed_id = - gtk_signal_connect ( - GTK_OBJECT(ethi->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC(ethi_sort_info_changed), ethi); - break; - - } - gnome_canvas_item_request_update(item); -} - -static void -ethi_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableHeaderItem *ethi; - - ethi = E_TABLE_HEADER_ITEM (o); - - switch (arg_id){ - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT (ethi->full_header); - break; - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (ethi->dnd_code); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static int -ethi_find_col_by_x (ETableHeaderItem *ethi, int x) -{ - const int cols = e_table_header_count (ethi->eth); - int x1 = 0; - int col; - - if (x < x1) - return -1; - - x1 += ethi->group_indent_width; - - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - if ((x >= x1) && (x <= x1 + ecol->width)) - return col; - - x1 += ecol->width; - } - return -1; -} - -static int -ethi_find_col_by_x_nearest (ETableHeaderItem *ethi, int x) -{ - const int cols = e_table_header_count (ethi->eth); - int x1 = 0; - int col; - - if (x < x1) - return -1; - - x1 += ethi->group_indent_width; - - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - x1 += (ecol->width / 2); - - if (x <= x1) - return col; - - x1 += (ecol->width + 1) / 2; - } - return col; -} - -static void -ethi_remove_drop_marker (ETableHeaderItem *ethi) -{ - if (ethi->drag_mark == -1) - return; - - gtk_widget_hide (arrow_up); - gtk_widget_hide (arrow_down); - - ethi->drag_mark = -1; -} - -static GtkWidget * -make_shapped_window_from_xpm (const char **xpm) -{ - GdkPixbuf *pixbuf; - GdkPixmap *pixmap; - GdkBitmap *bitmap; - GtkWidget *win, *pix; - - pixbuf = gdk_pixbuf_new_from_xpm_data (xpm); - gdk_pixbuf_render_pixmap_and_mask (pixbuf, &pixmap, &bitmap, 128); - gdk_pixbuf_unref (pixbuf); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - win = gtk_window_new (GTK_WINDOW_POPUP); - pix = gtk_pixmap_new (pixmap, bitmap); - gtk_widget_realize (win); - gtk_container_add (GTK_CONTAINER (win), pix); - gtk_widget_shape_combine_mask (win, bitmap, 0, 0); - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - - gdk_pixmap_unref (pixmap); - gdk_bitmap_unref (bitmap); - - return win; -} - -static void -ethi_add_drop_marker (ETableHeaderItem *ethi, int col) -{ - int rx, ry; - int x; - - if (ethi->drag_mark == col) - return; - - ethi->drag_mark = col; - - x = e_table_header_col_diff (ethi->eth, 0, col); - if (col > 0) - x += ethi->group_indent_width; - - if (!arrow_up){ - arrow_up = make_shapped_window_from_xpm (arrow_up_xpm); - arrow_down = make_shapped_window_from_xpm (arrow_down_xpm); - } - - gdk_window_get_origin ( - GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas)->window, - &rx, &ry); - - gtk_widget_set_uposition (arrow_down, rx + x - ARROW_PTR, ry - ARROW_DOWN_HEIGHT); - gtk_widget_show_all (arrow_down); - - gtk_widget_set_uposition (arrow_up, rx + x - ARROW_PTR, ry + ethi->height); - gtk_widget_show_all (arrow_up); -} - -#define gray50_width 2 -#define gray50_height 2 -static char gray50_bits [] = { - 0x02, 0x01, }; - -static void -ethi_add_destroy_marker (ETableHeaderItem *ethi) -{ - double x1; - - if (ethi->remove_item) - gtk_object_destroy (GTK_OBJECT (ethi->remove_item)); - - if (!ethi->stipple) - ethi->stipple = gdk_bitmap_create_from_data ( - NULL, gray50_bits, gray50_width, gray50_height); - - x1 = (double) e_table_header_col_diff (ethi->eth, 0, ethi->drag_col); - if (ethi->drag_col > 0) - x1 += ethi->group_indent_width; - - ethi->remove_item = gnome_canvas_item_new ( - GNOME_CANVAS_GROUP (GNOME_CANVAS_ITEM (ethi)->canvas->root), - gnome_canvas_rect_get_type (), - "x1", x1 + 1, - "y1", (double) 1, - "x2", (double) x1 + e_table_header_col_diff ( - ethi->eth, ethi->drag_col, ethi->drag_col+1) - 2, - - "y2", (double) ethi->height - 2, - "fill_color", "red", - "fill_stipple", ethi->stipple, - NULL); -} - -static void -ethi_remove_destroy_marker (ETableHeaderItem *ethi) -{ - if (!ethi->remove_item) - return; - - gtk_object_destroy (GTK_OBJECT (ethi->remove_item)); - ethi->remove_item = NULL; -} - -#if 0 -static gboolean -moved (ETableHeaderItem *ethi, guint col, guint model_col) -{ - if (col == -1) - return TRUE; - ecol = e_table_header_get_column (ethi->eth, col); - if (ecol->col_idx == model_col) - return FALSE; - if (col > 0) { - ecol = e_table_header_get_column (ethi->eth, col - 1); - if (ecol->col_idx == model_col) - return FALSE; - } - return TRUE; -} -#endif - -static gboolean -ethi_drag_motion (GtkObject *canvas, GdkDragContext *context, - gint x, gint y, guint time, - ETableHeaderItem *ethi) -{ - gdk_drag_status (context, 0, time); - if ((x >= 0) && (x <= (ethi->width)) && - (y >= 0) && (y <= (ethi->height))){ - int col; - - col = ethi_find_col_by_x_nearest (ethi, x); - - if (col == ethi->drag_col || col == ethi->drag_col + 1) { - if (ethi->drag_col != -1) - ethi_remove_destroy_marker (ethi); - - ethi_remove_drop_marker (ethi); - gdk_drag_status (context, context->suggested_action, time); - } - else if (col != -1){ - if (ethi->drag_col != -1) - ethi_remove_destroy_marker (ethi); - - ethi_add_drop_marker (ethi, col); - gdk_drag_status (context, context->suggested_action, time); - } else { - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); - } - } else { - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); - } - - return TRUE; -} - -static void -ethi_drag_end (GtkWidget *canvas, GdkDragContext *context, ETableHeaderItem *ethi) -{ - if (context->action == 0) { - e_table_header_remove (ethi->eth, ethi->drag_col); - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); - } - ethi_remove_drop_marker (ethi); - ethi_remove_destroy_marker (ethi); - ethi->drag_col = -1; -} - -static void -ethi_drag_data_received (GtkWidget *canvas, - GdkDragContext *drag_context, - gint x, - gint y, - GtkSelectionData *data, - guint info, - guint time, - ETableHeaderItem *ethi) -{ - int found = FALSE; - int count = e_table_header_count(ethi->eth); - int column = atoi(data->data); - int drop_col = ethi->drop_col; - int i; - ethi->drop_col = -1; - if (column < 0) - return; - for (i = 0; i < count; i++) { - ETableCol *ecol = e_table_header_get_column (ethi->eth, i); - if (ecol->col_idx == column) { - e_table_header_move(ethi->eth, i, drop_col); - found = TRUE; - break; - } - } - if (!found) { - count = e_table_header_count(ethi->full_header); - for (i = 0; i < count; i++) { - ETableCol *ecol = e_table_header_get_column (ethi->full_header, i); - if (ecol->col_idx == column) { - e_table_header_add_column (ethi->eth, ecol, drop_col); - break; - } - } - } - ethi_remove_drop_marker (ethi); - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_drag_data_get (GtkWidget *canvas, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETableHeaderItem *ethi) -{ - if (ethi->drag_col != -1) { - ETableCol *ecol = e_table_header_get_column (ethi->eth, ethi->drag_col); - - gchar *string = g_strdup_printf("%d", ecol->col_idx); - gtk_selection_data_set(selection_data, - GDK_SELECTION_TYPE_STRING, - sizeof(string[0]), - string, - strlen(string)); - g_free(string); - } -} - -static gboolean -ethi_drag_drop (GtkWidget *canvas, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETableHeaderItem *ethi) -{ - gboolean successful = FALSE; - - if ((x >= 0) && (x <= (ethi->width)) && - (y >= 0) && (y <= (ethi->height))){ - int col; - - col = ethi_find_col_by_x_nearest (ethi, x); - - ethi_add_drop_marker (ethi, col); - - ethi->drop_col = col; - - if (col != -1) { - char *target = g_strdup_printf ("%s-%s", TARGET_ETABLE_COL_TYPE, ethi->dnd_code); - gtk_drag_get_data (canvas, context, gdk_atom_intern(target, FALSE), time); - g_free (target); - } - } - gtk_drag_finish (context, successful, successful, time); - return successful; -} - -static void -ethi_drag_leave (GtkWidget *widget, GdkDragContext *context, guint time, ETableHeaderItem *ethi) -{ - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); -} - -static void -ethi_realize (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GdkWindow *window; - GdkColor c; - GtkTargetEntry ethi_drop_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)-> realize) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->realize)(item); - - window = GTK_WIDGET (item->canvas)->window; - - ethi->gc = gdk_gc_new (window); - gnome_canvas_get_color (item->canvas, "black", &c); - gdk_gc_set_foreground (ethi->gc, &c); - - if (!ethi->font) - ethi_font_load (ethi, "-adobe-helvetica-medium-r-normal--*-120-*-*-*-*-iso8859-1"); - - /* - * Now, configure DnD - */ - ethi_drop_types[0].target = g_strdup_printf("%s-%s", ethi_drop_types[0].target, ethi->dnd_code); - gtk_drag_dest_set (GTK_WIDGET (item->canvas), 0, - ethi_drop_types, ELEMENTS (ethi_drop_types), - GDK_ACTION_MOVE); - g_free(ethi_drop_types[0].target); - - /* Drop signals */ - ethi->drag_motion_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_motion", - GTK_SIGNAL_FUNC (ethi_drag_motion), ethi); - ethi->drag_leave_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_leave", - GTK_SIGNAL_FUNC (ethi_drag_leave), ethi); - ethi->drag_drop_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_drop", - GTK_SIGNAL_FUNC (ethi_drag_drop), ethi); - ethi->drag_data_received_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_data_received", - GTK_SIGNAL_FUNC (ethi_drag_data_received), ethi); - - /* Drag signals */ - ethi->drag_end_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_end", - GTK_SIGNAL_FUNC (ethi_drag_end), ethi); - ethi->drag_data_get_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_data_get", - GTK_SIGNAL_FUNC (ethi_drag_data_get), ethi); - -} - -static void -ethi_unrealize (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - gdk_gc_unref (ethi->gc); - ethi->gc = NULL; - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_motion_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_leave_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_drop_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_data_received_id); - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_end_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_data_get_id); - - if (ethi->stipple){ - gdk_bitmap_unref (ethi->stipple); - ethi->stipple = NULL; - } - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->unrealize)(item); -} - -static void -draw_button (ETableHeaderItem *ethi, ETableCol *col, - GdkDrawable *drawable, GdkGC *gc, GtkStyle *style, - int x, int y, int width, int height, ETableColArrow arrow) -{ - GdkRectangle clip; - int xtra; - - gdk_draw_rectangle ( - drawable, gc, TRUE, - x + 1, y + 1, width - 2, height -2); - - gtk_draw_shadow ( - style, drawable, - GTK_STATE_NORMAL, GTK_SHADOW_OUT, - x , y, width, height); - - clip.x = x + HEADER_PADDING / 2; - clip.y = y + HEADER_PADDING / 2; - clip.width = width - HEADER_PADDING; - clip.height = ethi->height; - - gdk_gc_set_clip_rectangle (ethi->gc, &clip); - - if (col->is_pixbuf){ - xtra = (clip.width - gdk_pixbuf_get_width (col->pixbuf))/2; - - xtra += HEADER_PADDING / 2; - - gdk_pixbuf_render_to_drawable_alpha (col->pixbuf, - drawable, - 0, 0, - x + xtra, y + (clip.height - gdk_pixbuf_get_height (col->pixbuf)) / 2, - gdk_pixbuf_get_width (col->pixbuf), gdk_pixbuf_get_height(col->pixbuf), - GDK_PIXBUF_ALPHA_FULL, 128, - GDK_RGB_DITHER_NORMAL, - 0, 0); - } else { - /* Center the thing */ - xtra = (clip.width - gdk_string_measure (ethi->font, col->text))/2; - - /* Skip over border */ - if (xtra < 0) - xtra = 0; - - xtra += HEADER_PADDING / 2; - - gdk_draw_text ( - drawable, ethi->font, - ethi->gc, x + xtra, y + ethi->height - ethi->font->descent - HEADER_PADDING / 2, - col->text, strlen (col->text)); - } - - if (col->pixbuf){ - if ((gdk_pixbuf_get_width (col->pixbuf) + MIN_ARROW_SIZE + 4) > width) - return; - } - - switch (arrow){ - case E_TABLE_COL_ARROW_NONE: - break; - - case E_TABLE_COL_ARROW_UP: - case E_TABLE_COL_ARROW_DOWN: - gtk_paint_arrow ( - gtk_widget_get_style (GTK_WIDGET(GNOME_CANVAS_ITEM(ethi)->canvas)), - drawable, - GTK_STATE_NORMAL, - GTK_SHADOW_IN, - &clip, - GTK_WIDGET(GNOME_CANVAS_ITEM(ethi)->canvas), - "header", - (arrow == E_TABLE_COL_ARROW_UP) ? GTK_ARROW_UP : GTK_ARROW_DOWN, - TRUE, - x + HEADER_PADDING / 2 + clip.width - MIN_ARROW_SIZE - 2, - y + (ethi->height - MIN_ARROW_SIZE) / 2, - MIN_ARROW_SIZE, - MIN_ARROW_SIZE); - break; - } -} - -static void -ethi_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - GdkGC *gc; - const int cols = e_table_header_count (ethi->eth); - int x1, x2; - int col; - GHashTable *arrows = g_hash_table_new (NULL, NULL); - - - if (ethi->sort_info) { - int length = e_table_sort_info_grouping_get_count(ethi->sort_info); - int i; - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_DOWN : - E_TABLE_COL_ARROW_UP)); - } - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_DOWN : - E_TABLE_COL_ARROW_UP)); - } - } - - ethi->width = e_table_header_total_width (ethi->eth) + ethi->group_indent_width; - x1 = x2 = 0; - x2 += ethi->group_indent_width; - for (col = 0; col < cols; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - int col_width; - - col_width = ecol->width; - - x2 += col_width; - - if (x1 > (x + width)) - break; - - if (x2 < x) - continue; - - gc = GTK_WIDGET (canvas)->style->bg_gc [GTK_STATE_ACTIVE]; - - draw_button (ethi, ecol, drawable, gc, - GTK_WIDGET (canvas)->style, - x1 - x, - y, x2 - x1, ethi->height, - (ETableColArrow) g_hash_table_lookup (arrows, (gpointer) ecol->col_idx)); - } - g_hash_table_destroy (arrows); -} - -static double -ethi_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -/* - * is_pointer_on_division: - * - * Returns whether @pos is a column header division; If @the_total is not NULL, - * then the actual position is returned here. If @return_ecol is not NULL, - * then the ETableCol that actually contains this point is returned here - */ -static gboolean -is_pointer_on_division (ETableHeaderItem *ethi, int pos, int *the_total, int *return_col) -{ - const int cols = e_table_header_count (ethi->eth); - int col, total; - - total = 0; - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - if (col == 0) - total += ethi->group_indent_width; - - total += ecol->width; - - if ((total - TOLERANCE < pos)&& (pos < total + TOLERANCE)){ - if (return_col) - *return_col = col; - if (the_total) - *the_total = total; - - return TRUE; - } - - if (total > pos + TOLERANCE) - return FALSE; - } - - return FALSE; -} - -#define convert(c,sx,sy,x,y) gnome_canvas_w2c (c,sx,sy,x,y) - -static void -set_cursor (ETableHeaderItem *ethi, int pos) -{ - GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas); - - /* We might be invoked before we are realized */ - if (!canvas->window) - return; - - if (is_pointer_on_division (ethi, pos, NULL, NULL)) - e_cursor_set (canvas->window, E_CURSOR_SIZE_X); - else - e_cursor_set (canvas->window, E_CURSOR_ARROW); -} - -static void -ethi_end_resize (ETableHeaderItem *ethi) -{ - ethi->resize_col = -1; - ethi->resize_guide = GINT_TO_POINTER (0); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); -} - -static gboolean -ethi_maybe_start_drag (ETableHeaderItem *ethi, GdkEventMotion *event) -{ - if (!ethi->maybe_drag) - return FALSE; - - if (ethi->eth->col_count < 2) - return FALSE; - - if (MAX (abs (ethi->click_x - event->x), - abs (ethi->click_y - event->y)) <= 3) - return FALSE; - - return TRUE; -} - -static void -ethi_start_drag (ETableHeaderItem *ethi, GdkEvent *event) -{ - GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas); - GtkTargetList *list; - GdkDragContext *context; - ETableCol *ecol; - int col_width; - GdkPixmap *pixmap; - GdkGC *gc; - int group_indent = 0; - GHashTable *arrows = g_hash_table_new (NULL, NULL); - - GtkTargetEntry ethi_drag_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - ethi->drag_col = ethi_find_col_by_x (ethi, event->motion.x); - - if (ethi->drag_col == -1) - return; - - if (ethi->sort_info) { - int length = e_table_sort_info_grouping_get_count(ethi->sort_info); - int i; - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - group_indent ++; - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_DOWN : - E_TABLE_COL_ARROW_UP)); - } - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_DOWN : - E_TABLE_COL_ARROW_UP)); - } - } - - ethi_drag_types[0].target = g_strdup_printf("%s-%s", ethi_drag_types[0].target, ethi->dnd_code); - list = gtk_target_list_new (ethi_drag_types, ELEMENTS (ethi_drag_types)); - context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event); - g_free(ethi_drag_types[0].target); - - ecol = e_table_header_get_column (ethi->eth, ethi->drag_col); - col_width = ecol->width; - pixmap = gdk_pixmap_new (widget->window, col_width, ethi->height, -1); - gc = widget->style->bg_gc [GTK_STATE_ACTIVE]; - draw_button (ethi, ecol, pixmap, gc, - widget->style, - 0, 0, col_width, ethi->height, - (ETableColArrow) g_hash_table_lookup (arrows, (gpointer) ecol->col_idx)); - gtk_drag_set_icon_pixmap (context, - gdk_window_get_colormap (widget->window), - pixmap, - NULL, - col_width / 2, - ethi->height / 2); - gdk_pixmap_unref (pixmap); - - ethi->maybe_drag = FALSE; - g_hash_table_destroy (arrows); -} - -typedef struct { - ETableHeaderItem *ethi; - int col; -} EthiHeaderInfo; - -static void -ethi_popup_sort_ascending(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - ETableHeaderItem *ethi = info->ethi; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 1; - e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - if (!found) { - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 1; - e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - } - if (!found) { - ETableSortColumn column = { model_col, 1 }; - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column); - } -} - -static void -ethi_popup_sort_descending(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - ETableHeaderItem *ethi = info->ethi; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 0; - e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - if (!found) { - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 0; - e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - } - if (!found) { - ETableSortColumn column = { model_col, 0 }; - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column); - } -} - -static void -ethi_popup_unsort(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableHeaderItem *ethi = info->ethi; - - e_table_sort_info_grouping_truncate(ethi->sort_info, 0); - e_table_sort_info_sorting_truncate(ethi->sort_info, 0); -} - -static void -ethi_popup_group_field(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - ETableHeaderItem *ethi = info->ethi; - ETableSortColumn column; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - column.column = model_col; - column.ascending = 1; - e_table_sort_info_grouping_set_nth(ethi->sort_info, 0, column); - e_table_sort_info_grouping_truncate(ethi->sort_info, 1); -} - -static void -ethi_popup_group_box(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_remove_column(GtkWidget *widget, EthiHeaderInfo *info) -{ - e_table_header_remove(info->ethi->eth, info->col); -} - -static void -ethi_popup_field_chooser(GtkWidget *widget, EthiHeaderInfo *info) -{ - GtkWidget *etfcd = e_table_field_chooser_dialog_new(); - gtk_object_set(GTK_OBJECT(etfcd), - "full_header", info->ethi->full_header, - "dnd_code", info->ethi->dnd_code, - NULL); - gtk_widget_show(etfcd); -} - -static void -ethi_popup_alignment(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_best_fit(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_format_columns(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_customize_view(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static EPopupMenu ethi_context_menu [] = { - { "Sort Ascending", NULL, GTK_SIGNAL_FUNC(ethi_popup_sort_ascending), 0}, - { "Sort Descending", NULL, GTK_SIGNAL_FUNC(ethi_popup_sort_descending), 0}, - { "Unsort", NULL, GTK_SIGNAL_FUNC(ethi_popup_unsort), 0}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), 0}, - { "Group By This Field", NULL, GTK_SIGNAL_FUNC(ethi_popup_group_field), 0}, - { "Group By Box", NULL, GTK_SIGNAL_FUNC(ethi_popup_group_box), 1}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), 1}, - { "Remove This Column", NULL, GTK_SIGNAL_FUNC(ethi_popup_remove_column), 0}, - { "Field Chooser", NULL, GTK_SIGNAL_FUNC(ethi_popup_field_chooser), 0}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), 1}, - { "Alignment", NULL, GTK_SIGNAL_FUNC(ethi_popup_alignment), 1}, - { "Best Fit", NULL, GTK_SIGNAL_FUNC(ethi_popup_best_fit), 1}, - { "Format Columns...", NULL, GTK_SIGNAL_FUNC(ethi_popup_format_columns), 1}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), 1}, - { "Customize Current View...", NULL, GTK_SIGNAL_FUNC(ethi_popup_customize_view), 1}, - { NULL, NULL, NULL, 0 } -}; - -static void -ethi_header_context_menu (ETableHeaderItem *ethi, GdkEventButton *event) -{ - EthiHeaderInfo *info = g_new(EthiHeaderInfo, 1); - info->ethi = ethi; - info->col = ethi_find_col_by_x (ethi, event->x); - e_popup_menu_run (ethi_context_menu, event, 1, info); -} - -static void -ethi_button_pressed (ETableHeaderItem *ethi, GdkEventButton *event) -{ - gtk_signal_emit (GTK_OBJECT (ethi), - ethi_signals [BUTTON_PRESSED], event); -} - -/* - * Handles the events on the ETableHeaderItem, particularly it handles resizing - */ -static int -ethi_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - const gboolean resizing = ETHI_RESIZING (ethi); - int x, y, start, col; - int was_maybe_drag = 0; - - switch (e->type){ - case GDK_ENTER_NOTIFY: - convert (canvas, e->crossing.x, e->crossing.y, &x, &y); - set_cursor (ethi, x); - break; - - case GDK_LEAVE_NOTIFY: - e_cursor_set (GTK_WIDGET (canvas)->window, E_CURSOR_ARROW); - break; - - case GDK_MOTION_NOTIFY: - - convert (canvas, e->motion.x, e->motion.y, &x, &y); - if (resizing){ - int new_width; - - if (ethi->resize_guide == NULL){ - /* Quick hack until I actually bind the views */ - ethi->resize_guide = GINT_TO_POINTER (1); - - gnome_canvas_item_grab (item, - GDK_POINTER_MOTION_MASK | - GDK_BUTTON_RELEASE_MASK, - e_cursor_get (E_CURSOR_SIZE_X), - e->button.time); - } - - new_width = x - ethi->resize_start_pos; - - e_table_header_set_size (ethi->eth, ethi->resize_col, new_width); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); - } else if (ethi_maybe_start_drag (ethi, &e->motion)){ - ethi_start_drag (ethi, e); - } else - set_cursor (ethi, x); - break; - - case GDK_BUTTON_PRESS: - convert (canvas, e->button.x, e->button.y, &x, &y); - - if (is_pointer_on_division (ethi, x, &start, &col) && e->button.button == 1){ - ETableCol *ecol; - - /* - * Record the important bits. - * - * By setting resize_pos to a non -1 value, - * we know that we are being resized (used in the - * other event handlers). - */ - ecol = e_table_header_get_column (ethi->eth, col); - - if (!ecol->resizeable) - break; - ethi->resize_col = col; - ethi->resize_start_pos = start - ecol->width; - ethi->resize_min_width = ecol->min_width; - } else { - if (e->button.button == 1){ - ethi->click_x = e->button.x; - ethi->click_y = e->button.y; - ethi->maybe_drag = TRUE; - } else if (e->button.button == 3){ - ethi_header_context_menu (ethi, &e->button); - } else - ethi_button_pressed (ethi, &e->button); - } - break; - - case GDK_2BUTTON_PRESS: - if (!resizing) - break; - - if (e->button.button != 1) - break; - break; - - case GDK_BUTTON_RELEASE: { - gboolean needs_ungrab = FALSE; - - was_maybe_drag = ethi->maybe_drag; - - ethi->maybe_drag = FALSE; - - if (ethi->resize_col != -1){ - needs_ungrab = (ethi->resize_guide != NULL); - ethi_end_resize (ethi); - } else if (was_maybe_drag && ethi->sort_info) { - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - - col = e_table_header_get_column (ethi->eth, ethi_find_col_by_x (ethi, e->button.x)); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - int ascending = column.ascending; - ascending = ! ascending; - column.ascending = ascending; - e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - if (!found) { - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - int ascending = column.ascending; - ascending = ! ascending; - column.ascending = ascending; - e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - } - if (!found) { - ETableSortColumn column = { model_col, 1 }; - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column); - } - } - - if (needs_ungrab) - gnome_canvas_item_ungrab (item, e->button.time); - - break; - } - - default: - return FALSE; - } - return TRUE; -} - -static void -ethi_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - - ethi_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = ethi_destroy; - object_class->set_arg = ethi_set_arg; - object_class->get_arg = ethi_get_arg; - - item_class->update = ethi_update; - item_class->realize = ethi_realize; - item_class->unrealize = ethi_unrealize; - item_class->draw = ethi_draw; - item_class->point = ethi_point; - item_class->event = ethi_event; - - gtk_object_add_arg_type ("ETableHeaderItem::ETableHeader", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_HEADER); - gtk_object_add_arg_type ("ETableHeaderItem::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); - gtk_object_add_arg_type ("ETableHeaderItem::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableHeaderItem::fontset", GTK_TYPE_STRING, - GTK_ARG_WRITABLE, ARG_TABLE_FONTSET); - gtk_object_add_arg_type ("ETableHeaderItem::sort_info", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_SORT_INFO); - - /* - * Create our pixmaps for DnD - */ - dnd_colormap = gtk_widget_get_default_colormap (); - remove_col_pixmap = gdk_pixmap_colormap_create_from_xpm_d ( - NULL, dnd_colormap, - &remove_col_mask, NULL, remove_col_xpm); - - add_col_pixmap = gdk_pixmap_colormap_create_from_xpm_d ( - NULL, dnd_colormap, - &add_col_mask, NULL, add_col_xpm); - - ethi_signals [BUTTON_PRESSED] = - gtk_signal_new ("button_pressed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderItemClass, button_pressed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); - -} - -static void -ethi_init (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - ethi->resize_col = -1; - - item->x1 = 0; - item->y1 = 0; - item->x2 = 0; - item->y2 = 0; - - ethi->drag_col = -1; - ethi->drag_mark = -1; - - ethi->sort_info = NULL; - - ethi->sort_info_changed_id = 0; - ethi->group_info_changed_id = 0; - - ethi->group_indent_width = 0; -} - -GtkType -e_table_header_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableHeaderItem", - sizeof (ETableHeaderItem), - sizeof (ETableHeaderItemClass), - (GtkClassInitFunc) ethi_class_init, - (GtkObjectInitFunc) ethi_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} diff --git a/widgets/table/e-table-header-item.h b/widgets/table/e-table-header-item.h deleted file mode 100644 index 15b627bfa9..0000000000 --- a/widgets/table/e-table-header-item.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_HEADER_ITEM_H_ -#define _E_TABLE_HEADER_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gnome-xml/tree.h> -#include "e-table-header.h" -#include "e-table-sort-info.h" - -#define E_TABLE_HEADER_ITEM_TYPE (e_table_header_item_get_type ()) -#define E_TABLE_HEADER_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_HEADER_ITEM_TYPE, ETableHeaderItem)) -#define E_TABLE_HEADER_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_HEADER_ITEM_TYPE, ETableHeaderItemClass)) -#define E_IS_TABLE_HEADER_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_HEADER_ITEM_TYPE)) -#define E_IS_TABLE_HEADER_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_HEADER_ITEM_TYPE)) - -typedef struct { - GnomeCanvasItem parent; - ETableHeader *eth; - - GdkGC *gc; - GdkCursor *change_cursor; - - short height, width; - GdkFont *font; - - /* - * Used during resizing; Could be shorts - */ - int resize_col; - int resize_start_pos; - int resize_min_width; - - GtkObject *resize_guide; - - int group_indent_width; - - /* - * Ids - */ - int structure_change_id, dimension_change_id; - - /* - * For dragging columns - */ - guint maybe_drag:1; - guint dnd_ready:1; - int click_x, click_y; - int drag_col, drop_col, drag_mark; - guint drag_motion_id, drag_end_id, drag_leave_id, drag_drop_id, drag_data_received_id, drag_data_get_id; - guint sort_info_changed_id, group_info_changed_id; - GnomeCanvasItem *remove_item; - GdkBitmap *stipple; - - gchar *dnd_code; - - /* - * For column sorting info - */ - ETableSortInfo *sort_info; - - /* For adding fields. */ - ETableHeader *full_header; -} ETableHeaderItem; - -typedef struct { - GnomeCanvasItemClass parent_class; - - /* - * signals - */ - void (*button_pressed) (ETableHeaderItem *ethi, GdkEventButton *button); -} ETableHeaderItemClass; - -GtkType e_table_header_item_get_type (void); - -#endif /* _E_TABLE_HEADER_ITEM_H_ */ diff --git a/widgets/table/e-table-header.c b/widgets/table/e-table-header.c deleted file mode 100644 index 06aeb50b3f..0000000000 --- a/widgets/table/e-table-header.c +++ /dev/null @@ -1,663 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-col-head.c: TableColHead implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc - */ -#include <config.h> -#include <string.h> -#include <gtk/gtkobject.h> -#include <gtk/gtksignal.h> -#include "e-table-header.h" -#include "e-table-defines.h" - -/* The arguments we take */ -enum { - ARG_0, - ARG_SORT_INFO, - ARG_WIDTH, -}; - -enum { - STRUCTURE_CHANGE, - DIMENSION_CHANGE, - LAST_SIGNAL -}; - -static void eth_set_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void eth_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void eth_do_remove (ETableHeader *eth, int idx, gboolean do_unref); -static void eth_set_width(ETableHeader *eth, int width); -static void eth_set_size (ETableHeader *eth, int idx, int size); -static void eth_calc_widths (ETableHeader *eth); -static void dequeue(ETableHeader *eth, int *column, int *width); - -static guint eth_signals [LAST_SIGNAL] = { 0, }; - -static GtkObjectClass *e_table_header_parent_class; - -struct two_ints { - int column; - int width; -}; - -static gboolean -dequeue_idle(ETableHeader *eth) -{ - int column, width; - dequeue(eth, &column, &width); - while(eth->change_queue && ((struct two_ints *)eth->change_queue->data)->column == column) - dequeue(eth, &column, &width); - if (column == -1) - eth_set_width(eth, width); - else if (column < eth->col_count) - eth_set_size(eth, column, width); - if (eth->change_queue) - return TRUE; - else { - eth_calc_widths(eth); - eth->idle = 0; - return FALSE; - } -} - -static void -enqueue(ETableHeader *eth, int column, int width) -{ - struct two_ints *store; - store = g_new(struct two_ints, 1); - store->column = column; - store->width = width; - - eth->change_tail = g_slist_last(g_slist_append(eth->change_tail, store)); - if (!eth->change_queue) - eth->change_queue = eth->change_tail; - - if (!eth->idle) { - eth->idle = g_idle_add_full(G_PRIORITY_LOW, (GSourceFunc) dequeue_idle, eth, NULL); - } -} - -static void -dequeue(ETableHeader *eth, int *column, int *width) -{ - GSList *head; - struct two_ints *store; - head = eth->change_queue; - eth->change_queue = eth->change_queue->next; - if (!eth->change_queue) - eth->change_tail = NULL; - store = head->data; - g_slist_free_1(head); - if (column) - *column = store->column; - if (width) - *width = store->width; - g_free(store); -} - -static void -eth_destroy (GtkObject *object) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - const int cols = eth->col_count; - int i; - - if (eth->sort_info) { - if (eth->sort_info_group_change_id) - gtk_signal_disconnect(GTK_OBJECT(eth->sort_info), - eth->sort_info_group_change_id); - gtk_object_unref(GTK_OBJECT(eth->sort_info)); - } - - g_slist_foreach(eth->change_queue, (GFunc) g_free, NULL); - g_slist_free(eth->change_queue); - - /* - * Destroy columns - */ - for (i = cols - 1; i >= 0; i--){ - eth_do_remove (eth, i, TRUE); - } - - if (e_table_header_parent_class->destroy) - e_table_header_parent_class->destroy (object); -} - -static void -e_table_header_class_init (GtkObjectClass *object_class) -{ - object_class->destroy = eth_destroy; - object_class->set_arg = eth_set_arg; - object_class->get_arg = eth_get_arg; - - - e_table_header_parent_class = (gtk_type_class (gtk_object_get_type ())); - - gtk_object_add_arg_type ("ETableHeader::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableHeader::sort_info", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_SORT_INFO); - - eth_signals [STRUCTURE_CHANGE] = - gtk_signal_new ("structure_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderClass, structure_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - eth_signals [DIMENSION_CHANGE] = - gtk_signal_new ("dimension_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderClass, dimension_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, eth_signals, LAST_SIGNAL); -} - -static void -e_table_header_init (ETableHeader *eth) -{ - eth->col_count = 0; - eth->width = 0; - - eth->sort_info = NULL; - eth->sort_info_group_change_id = 0; - - eth->columns = NULL; - eth->selectable = FALSE; - - eth->change_queue = NULL; - eth->change_tail = NULL; -} - -GtkType -e_table_header_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableHeader", - sizeof (ETableHeader), - sizeof (ETableHeaderClass), - (GtkClassInitFunc) e_table_header_class_init, - (GtkObjectInitFunc) e_table_header_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} - -ETableHeader * -e_table_header_new (void) -{ - ETableHeader *eth; - - eth = gtk_type_new (e_table_header_get_type ()); - - return eth; -} - -static void -eth_group_info_changed(ETableSortInfo *info, ETableHeader *eth) -{ - enqueue(eth, -1, eth->nominal_width); -} - -static void -eth_set_width(ETableHeader *eth, int width) -{ - eth->width = width; -} - -static void -eth_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - - switch (arg_id) { - case ARG_WIDTH: - eth->nominal_width = GTK_VALUE_DOUBLE (*arg); - enqueue(eth, -1, GTK_VALUE_DOUBLE (*arg)); - break; - case ARG_SORT_INFO: - if (eth->sort_info) { - if (eth->sort_info_group_change_id) - gtk_signal_disconnect(GTK_OBJECT(eth->sort_info), eth->sort_info_group_change_id); - gtk_object_unref(GTK_OBJECT(eth->sort_info)); - } - eth->sort_info = E_TABLE_SORT_INFO(GTK_VALUE_OBJECT (*arg)); - if (eth->sort_info) { - gtk_object_ref(GTK_OBJECT(eth->sort_info)); - eth->sort_info_group_change_id - = gtk_signal_connect(GTK_OBJECT(eth->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC(eth_group_info_changed), eth); - } - enqueue(eth, -1, eth->nominal_width); - break; - default: - break; - } -} - -static void -eth_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - - switch (arg_id) { - case ARG_SORT_INFO: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(eth->sort_info); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eth->nominal_width; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -eth_update_offsets (ETableHeader *eth) -{ - int i; - int x = 0; - - for (i = 0; i < eth->col_count; i++){ - ETableCol *etc = eth->columns [i]; - - etc->x = x; - x += etc->width; - } -} - -static void -eth_do_insert (ETableHeader *eth, int pos, ETableCol *val) -{ - memmove (ð->columns [pos+1], ð->columns [pos], - sizeof (ETableCol *) * (eth->col_count - pos)); - eth->columns [pos] = val; - eth->col_count ++; -} - -void -e_table_header_add_column (ETableHeader *eth, ETableCol *tc, int pos) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (tc != NULL); - g_return_if_fail (E_IS_TABLE_COL (tc)); - g_return_if_fail (pos >= -1 && pos <= eth->col_count); - - if (pos == -1) - pos = eth->col_count; - eth->columns = g_realloc (eth->columns, sizeof (ETableCol *) * (eth->col_count + 1)); - - /* - * We are the primary owners of the column - */ - gtk_object_ref (GTK_OBJECT (tc)); - gtk_object_sink (GTK_OBJECT (tc)); - - eth_do_insert (eth, pos, tc); - - enqueue(eth, -1, eth->nominal_width); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -ETableCol * -e_table_header_get_column (ETableHeader *eth, int column) -{ - g_return_val_if_fail (eth != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), NULL); - - if (column < 0) - return NULL; - - if (column >= eth->col_count) - return NULL; - - return eth->columns [column]; -} - -int -e_table_header_count (ETableHeader *eth) -{ - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - return eth->col_count; -} - -int -e_table_header_index (ETableHeader *eth, int col) -{ - g_return_val_if_fail (eth != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), -1); - g_return_val_if_fail (col < eth->col_count, -1); - - return eth->columns [col]->col_idx; -} - -int -e_table_header_get_index_at (ETableHeader *eth, int x_offset) -{ - int i, total; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - total = 0; - for (i = 0; i < eth->col_count; i++){ - total += eth->columns [i]->width; - - if (x_offset < total) - return i; - } - - return -1; -} - -ETableCol ** -e_table_header_get_columns (ETableHeader *eth) -{ - ETableCol **ret; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - ret = g_new (ETableCol *, eth->col_count + 1); - memcpy (ret, eth->columns, sizeof (ETableCol *) * eth->col_count); - ret [eth->col_count] = NULL; - - return ret; -} - -gboolean -e_table_header_selection_ok (ETableHeader *eth) -{ - g_return_val_if_fail (eth != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), FALSE); - - return eth->selectable; -} - -int -e_table_header_get_selected (ETableHeader *eth) -{ - int i; - int selected = 0; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - for (i = 0; i < eth->col_count; i++){ - if (eth->columns [i]->selected) - selected++; - } - - return selected; -} - -int -e_table_header_total_width (ETableHeader *eth) -{ - int total, i; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - total = 0; - for (i = 0; i < eth->col_count; i++) - total += eth->columns [i]->width; - - return total; -} - -static void -eth_do_remove (ETableHeader *eth, int idx, gboolean do_unref) -{ - if (do_unref) - gtk_object_unref (GTK_OBJECT (eth->columns [idx])); - - memmove (ð->columns [idx], ð->columns [idx+1], - sizeof (ETableCol *) * (eth->col_count - idx - 1)); - eth->col_count--; -} - -void -e_table_header_move (ETableHeader *eth, int source_index, int target_index) -{ - ETableCol *old; - - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (source_index >= 0); - g_return_if_fail (target_index >= 0); - g_return_if_fail (source_index < eth->col_count); - g_return_if_fail (target_index < eth->col_count + 1); /* Can be moved beyond the last item. */ - - if (source_index < target_index) - target_index --; - - old = eth->columns [source_index]; - eth_do_remove (eth, source_index, FALSE); - eth_do_insert (eth, target_index, old); - eth_update_offsets (eth); - - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [DIMENSION_CHANGE]); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -void -e_table_header_remove (ETableHeader *eth, int idx) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < eth->col_count); - - eth_do_remove (eth, idx, TRUE); - enqueue(eth, -1, eth->nominal_width); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -void -e_table_header_set_selection (ETableHeader *eth, gboolean allow_selection) -{ -} - -void -e_table_header_set_size(ETableHeader *eth, int idx, int size) -{ - enqueue(eth, idx, size); -} - -static void -eth_set_size (ETableHeader *eth, int idx, int size) -{ - double expansion; - double old_expansion; - int min_width; - int left_width; - int total_extra; - int expandable_count; - int usable_width; - int i; - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < eth->col_count); - - /* If this column is not resizable, don't do anything. */ - if (!eth->columns[idx]->resizeable) - return; - - expansion = 0; - min_width = 0; - left_width = 0; - expandable_count = -1; - - /* Calculate usable area. */ - for (i = 0; i < idx; i++) { - left_width += eth->columns[i]->width; - } - /* - 1 to account for the last pixel border. */ - usable_width = eth->width - left_width - 1; - - if (eth->sort_info) - usable_width -= e_table_sort_info_grouping_get_count(eth->sort_info) * GROUP_INDENT; - - /* Calculate minimum_width of stuff on the right as well as - * total usable expansion on the right. - */ - for (; i < eth->col_count; i++) { - min_width += eth->columns[i]->min_width; - if (eth->columns[i]->resizeable) { - expansion += eth->columns[i]->expansion; - expandable_count ++; - } - } - /* If there's no room for anything, don't change. */ - if (expansion == 0) - return; - - /* (1) If none of the columns to the right are expandable, use - * all the expansion space in this column. - */ - if(expandable_count == 0) { - eth->columns[idx]->expansion = expansion; - for (i = idx + 1; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - total_extra = usable_width - min_width; - /* If there's no extra space, set all expansions to 0. */ - if (total_extra <= 0) { - for (i = idx; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - /* If you try to resize smaller than the minimum width, it - * uses the minimum. */ - if (size < eth->columns[idx]->min_width) - size = eth->columns[idx]->min_width; - - /* If all the extra space will be used up in this column, use - * all the expansion and set all others to 0. - */ - if (size >= total_extra + eth->columns[idx]->min_width) { - eth->columns[idx]->expansion = expansion; - for (i = idx + 1; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - /* The old_expansion used by columns to the right. */ - old_expansion = expansion; - old_expansion -= eth->columns[idx]->expansion; - /* Set the new expansion so that it will generate the desired size. */ - eth->columns[idx]->expansion = expansion * (((double)(size - eth->columns[idx]->min_width))/((double)total_extra)); - /* The expansion left for the columns on the right. */ - expansion -= eth->columns[idx]->expansion; - - /* (2) If the old columns to the right didn't have any - * expansion before, expand them evenly. old_expansion > 0 by - * expansion = SUM(i=idx to col_count -1, - * columns[i]->min_width) - columns[idx]->min_width) = - * SUM(non-negatives). - */ - if (old_expansion == 0) { - for (i = idx + 1; i < eth->col_count; i++) { - if (eth->columns[idx]->resizeable) { - /* expandable_count != 0 by (1) */ - eth->columns[i]->expansion = expansion / expandable_count; - } - } - return; - } - - /* Remove from total_extra the amount used for this column. */ - total_extra -= size - eth->columns[idx]->min_width; - for (i = idx + 1; i < eth->col_count; i++) { - if (eth->columns[idx]->resizeable) { - /* old_expansion != 0 by (2) */ - eth->columns[i]->expansion *= expansion / old_expansion; - } - } -} - -int -e_table_header_col_diff (ETableHeader *eth, int start_col, int end_col) -{ - int total, col; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - { - if (start_col < 0) - start_col = 0; - if (end_col > eth->col_count) - end_col = eth->col_count - 1; - - total = 0; - for (col = start_col; col < end_col; col++){ - - total += eth->columns [col]->width; - } - } - - return total; -} - -static void -eth_calc_widths (ETableHeader *eth) -{ - int i; - int extra; - double expansion; - int last_position = 0; - double next_position = 0; - int last_resizable = -1; - /* - 1 to account for the last pixel border. */ - extra = eth->width - 1; - expansion = 0; - for (i = 0; i < eth->col_count; i++) { - extra -= eth->columns[i]->min_width; - if (eth->columns[i]->resizeable && eth->columns[i]->expansion > 0) - last_resizable = i; - expansion += eth->columns[i]->resizeable ? eth->columns[i]->expansion : 0; - eth->columns[i]->width = eth->columns[i]->min_width; - } - if (eth->sort_info) - extra -= e_table_sort_info_grouping_get_count(eth->sort_info) * GROUP_INDENT; - if (expansion == 0 || extra <= 0) - return; - for (i = 0; i < last_resizable; i++) { - next_position += extra * (eth->columns[i]->resizeable ? eth->columns[i]->expansion : 0)/expansion; - eth->columns[i]->width += next_position - last_position; - last_position = next_position; - } - eth->columns[i]->width += extra - last_position; - - eth_update_offsets (eth); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [DIMENSION_CHANGE]); -} diff --git a/widgets/table/e-table-header.h b/widgets/table/e-table-header.h deleted file mode 100644 index 0dcce14b1e..0000000000 --- a/widgets/table/e-table-header.h +++ /dev/null @@ -1,79 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_COLUMN_H_ -#define _E_TABLE_COLUMN_H_ - -#include <gtk/gtkobject.h> -#include <gdk/gdk.h> -#include "e-table-sort-info.h" -#include "e-table-col.h" - -typedef struct _ETableHeader ETableHeader; - -#define E_TABLE_HEADER_TYPE (e_table_header_get_type ()) -#define E_TABLE_HEADER(o) (GTK_CHECK_CAST ((o), E_TABLE_HEADER_TYPE, ETableHeader)) -#define E_TABLE_HEADER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_HEADER_TYPE, ETableHeaderClass)) -#define E_IS_TABLE_HEADER(o) (GTK_CHECK_TYPE ((o), E_TABLE_HEADER_TYPE)) -#define E_IS_TABLE_HEADER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_HEADER_TYPE)) - -/* - * A Columnar header. - */ -struct _ETableHeader { - GtkObject base; - - int col_count; - int width; - int nominal_width; - - ETableSortInfo *sort_info; - int sort_info_group_change_id; - - ETableCol **columns; - gboolean selectable; - - GSList *change_queue, *change_tail; - gint idle; -}; - -typedef struct { - GtkObjectClass parent_class; - - void (*structure_change) (ETableHeader *eth); - void (*dimension_change) (ETableHeader *eth, int col); -} ETableHeaderClass; - -GtkType e_table_header_get_type (void); -ETableHeader *e_table_header_new (void); - -void e_table_header_add_column (ETableHeader *eth, - ETableCol *tc, int pos); -ETableCol * e_table_header_get_column (ETableHeader *eth, - int column); -int e_table_header_count (ETableHeader *eth); -int e_table_header_index (ETableHeader *eth, - int col); -int e_table_header_get_index_at (ETableHeader *eth, - int x_offset); -ETableCol **e_table_header_get_columns (ETableHeader *eth); - -gboolean e_table_header_selection_ok (ETableHeader *eth); -int e_table_header_get_selected (ETableHeader *eth); -int e_table_header_total_width (ETableHeader *eth); -void e_table_header_move (ETableHeader *eth, - int source_index, - int target_index); -void e_table_header_remove (ETableHeader *eth, int idx); -void e_table_header_set_size (ETableHeader *eth, int idx, int size); -void e_table_header_set_selection (ETableHeader *eth, - gboolean allow_selection); - -int e_table_header_col_diff (ETableHeader *eth, - int start_col, int end_col); - -void e_table_header_calc_widths (ETableHeader *eth); - -GList *e_table_header_get_selected_indexes (ETableHeader *eth); - - -#endif /* _E_TABLE_HEADER_H_ */ - diff --git a/widgets/table/e-table-item.c b/widgets/table/e-table-item.c deleted file mode 100644 index 947b28107e..0000000000 --- a/widgets/table/e-table-item.c +++ /dev/null @@ -1,2110 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-item.c: A GnomeCanvasItem that is a view of an ETableModel. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, Helix Code, Inc. - * - * TODO: - * Add a border to the thing, so that focusing works properly. - * - */ -#include <config.h> -#include <stdio.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <math.h> -#include "e-table-item.h" -#include "e-table-subset.h" -#include "e-cell.h" -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-utils.h" -#include "e-util/e-util.h" - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define FOCUSED_BORDER 2 - -static GnomeCanvasItemClass *eti_parent_class; - -enum { - ROW_SELECTION, - CURSOR_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -static gint eti_signals [LAST_SIGNAL] = { 0, }; - -enum { - ARG_0, - ARG_TABLE_HEADER, - ARG_TABLE_MODEL, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_HAS_CURSOR, - ARG_CURSOR_ROW, - - ARG_MINIMUM_WIDTH, - ARG_WIDTH, - ARG_HEIGHT, -}; - -static int eti_get_height (ETableItem *eti); -static int eti_get_minimum_width (ETableItem *eti); -static int eti_row_height (ETableItem *eti, int row); -static void e_table_item_unselect_row (ETableItem *eti, int row); -static void e_table_item_select_row (ETableItem *eti, int row); -static void eti_selection (GnomeCanvasItem *item, int flags, gpointer user_data); -static int eti_selection_compare (GnomeCanvasItem *item, gpointer data1, gpointer data2, int flags); -static void e_table_item_focus (ETableItem *eti, int col, int row, gboolean add_selection); -static void -eti_request_region_show (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row); -#define ETI_ROW_HEIGHT(eti,row) ((eti)->height_cache && (eti)->height_cache[(row)] != -1 ? (eti)->height_cache[(row)] : eti_row_height((eti),(row))) - -static gint -model_to_view_row(ETableItem *eti, int row) -{ - int i; - if (eti->uses_source_model) { - ETableSubset *etss = E_TABLE_SUBSET(eti->table_model); - if (eti->row_guess >= 0 && eti->row_guess < etss->n_map) { - if (etss->map_table[eti->row_guess] == row) { - return eti->row_guess; - } - } - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] == row) - return i; - } - return -1; - } else - return row; -} - -static gint -view_to_model_row(ETableItem *eti, int row) -{ - if (eti->uses_source_model) { - ETableSubset *etss = E_TABLE_SUBSET(eti->table_model); - if (row >= 0 && row < etss->n_map) - return etss->map_table[row]; - else - return -1; - } else - return row; -} - -static gboolean -eti_editing (ETableItem *eti) -{ - if (eti->editing_col == -1) - return FALSE; - else - return TRUE; -} - -/* - * During realization, we have to invoke the per-ecell realize routine - * (On our current setup, we have one e-cell per column. - * - * We might want to optimize this to only realize the unique e-cells: - * ie, a strings-only table, uses the same e-cell for every column, and - * we might want to avoid realizing each e-cell. - */ -static void -eti_realize_cell_views (ETableItem *eti) -{ - int i; - - for (i = 0; i < eti->n_cells; i++) - e_cell_realize (eti->cell_views [i]); - eti->cell_views_realized = 1; -} - -static void -eti_attach_cell_views (ETableItem *eti) -{ - int i; - - g_assert (eti->header); - g_assert (eti->table_model); - - /* - * Now realize the various ECells - */ - eti->n_cells = eti->cols; - eti->cell_views = g_new (ECellView *, eti->n_cells); - - for (i = 0; i < eti->n_cells; i++){ - ETableCol *col = e_table_header_get_column (eti->header, i); - - eti->cell_views [i] = e_cell_new_view (col->ecell, eti->table_model, eti); - } - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -/* - * During unrealization: we invoke every e-cell (one per column in the current - * setup) to dispose all X resources allocated - */ -static void -eti_unrealize_cell_views (ETableItem *eti) -{ - int i; - - if (eti->cell_views_realized == 0) - return; - - for (i = 0; i < eti->n_cells; i++) - e_cell_unrealize (eti->cell_views [i]); - eti->cell_views_realized = 0; -} - -static void -eti_detach_cell_views (ETableItem *eti) -{ - int i; - - for (i = 0; i < eti->n_cells; i++){ - e_cell_kill_view (eti->cell_views [i]); - eti->cell_views [i] = NULL; - } - - g_free (eti->cell_views); - eti->cell_views = NULL; - eti->n_cells = 0; -} - -static void -eti_bounds (GnomeCanvasItem *item, double *x1, double *y1, double *x2, double *y2) -{ - double i2c [6]; - ArtPoint c1, c2, i1, i2; - ETableItem *eti = E_TABLE_ITEM (item); - - /* Wrong BBox's are the source of redraw nightmares */ - - gnome_canvas_item_i2c_affine (GNOME_CANVAS_ITEM (eti), i2c); - - i1.x = eti->x1; - i1.y = eti->y1; - i2.x = eti->x1 + eti->width; - i2.y = eti->y1 + eti->height; - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - *x1 = c1.x; - *y1 = c1.y; - *x2 = c2.x + 1; - *y2 = c2.y + 1; -} - -static void -eti_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - if (eti->needs_compute_height) { - int new_height = eti_get_height (eti); - - if (new_height != eti->height) { - eti->height = new_height; - e_canvas_item_request_parent_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - } - eti->needs_compute_height = 0; - } - if (eti->needs_compute_width) { - int new_width = eti_get_minimum_width (eti); - new_width = MAX(new_width, eti->minimum_width); - if (new_width != eti->width) { - eti->width = new_width; - e_canvas_item_request_parent_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - } - eti->needs_compute_width = 0; - } -} - -/* - * GnomeCanvasItem::update method - */ -static void -eti_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ArtPoint o1, o2; - ETableItem *eti = E_TABLE_ITEM (item); - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->update)(item, affine, clip_path, flags); - - o1.x = item->x1; - o1.y = item->y1; - o2.x = item->x2; - o2.y = item->y2; - - eti_bounds (item, &item->x1, &item->y1, &item->x2, &item->y2); - if (item->x1 != o1.x || - item->y1 != o1.y || - item->x2 != o2.x || - item->y2 != o2.y) { - gnome_canvas_request_redraw (item->canvas, o1.x, o1.y, o2.x, o2.y); - eti->needs_redraw = 1; - } - - if (eti->needs_redraw) { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, - item->x2, item->y2); - eti->needs_redraw = 0; - } -} - -/* - * eti_remove_table_model: - * - * Invoked to release the table model associated with this ETableItem - */ -static void -eti_remove_table_model (ETableItem *eti) -{ - if (!eti->table_model) - return; - - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_row_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_cell_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_row_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_row_deleted_id); - gtk_object_unref (GTK_OBJECT (eti->table_model)); - if (eti->source_model) - gtk_object_unref (GTK_OBJECT (eti->source_model)); - - eti->table_model_change_id = 0; - eti->table_model_row_change_id = 0; - eti->table_model_cell_change_id = 0; - eti->table_model_row_inserted_id = 0; - eti->table_model_row_deleted_id = 0; - eti->table_model = NULL; - eti->source_model = NULL; - eti->uses_source_model = 0; -} - -/* - * eti_remove_header_model: - * - * Invoked to release the header model associated with this ETableItem - */ -static void -eti_remove_header_model (ETableItem *eti) -{ - if (!eti->header) - return; - - gtk_signal_disconnect (GTK_OBJECT (eti->header), - eti->header_structure_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->header), - eti->header_dim_change_id); - - if (eti->cell_views){ - eti_unrealize_cell_views (eti); - eti_detach_cell_views (eti); - } - gtk_object_unref (GTK_OBJECT (eti->header)); - - - eti->header_structure_change_id = 0; - eti->header_dim_change_id = 0; - eti->header = NULL; -} - -/* - * eti_row_height_real: - * - * Returns the height used by row @row. This does not include the one-pixel - * used as a separator between rows - */ -static int -eti_row_height_real (ETableItem *eti, int row) -{ - const int cols = e_table_header_count (eti->header); - int col; - int h, max_h; - - g_assert (eti->cell_views); - - max_h = 0; - - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - h = e_cell_height (eti->cell_views [col], ecol->col_idx, col, row); - - if (h > max_h) - max_h = h; - } - return max_h; -} - -static gboolean -height_cache_idle(ETableItem *eti) -{ - int changed = 0; - int i; - if (!eti->height_cache) { - eti->height_cache = g_new(int, eti->rows); - } - for (i = eti->height_cache_idle_count; i < eti->rows; i++) { - if (eti->height_cache[i] == -1) { - eti_row_height(eti, i); - changed ++; - if (changed >= 20) - break; - } - } - if (changed >= 20) { - eti->height_cache_idle_count = i; - return TRUE; - } - eti->height_cache_idle_id = 0; - return FALSE; -} - -static void -free_height_cache (ETableItem *eti) -{ - if (eti->height_cache) - g_free (eti->height_cache); - eti->height_cache = NULL; - eti->height_cache_idle_count = 0; - - if (eti->height_cache_idle_id == 0) - eti->height_cache_idle_id = g_idle_add_full(G_PRIORITY_LOW, (GSourceFunc) height_cache_idle, eti, NULL); -} - -static void -calculate_height_cache (ETableItem *eti) -{ - int i; - free_height_cache(eti); - eti->height_cache = g_new(int, eti->rows); - for (i = 0; i < eti->rows; i++) { - eti->height_cache[i] = -1; - } -} - - -/* - * eti_row_height: - * - * Returns the height used by row @row. This does not include the one-pixel - * used as a separator between rows - */ -static int -eti_row_height (ETableItem *eti, int row) -{ - if (!eti->height_cache) { - calculate_height_cache (eti); - } - if (eti->height_cache[row] == -1) { - eti->height_cache[row] = eti_row_height_real(eti, row); - if (row > 0 && - eti->length_threshold != -1 && - eti->rows > eti->length_threshold && - eti->height_cache[row] != eti_row_height(eti, 0)) { - eti->needs_compute_height = 1; - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(eti)); - } - } - return eti->height_cache[row]; -} - -/* - * eti_get_height: - * - * Returns the height of the ETableItem. - * - * The ETableItem might compute the whole height by asking every row its - * size. There is a special mode (designed to work when there are too - * many rows in the table that performing the previous step could take - * too long) set by the ETableItem->length_threshold that would determine - * when the height is computed by using the first row as the size for - * every other row in the ETableItem. - */ -static int -eti_get_height (ETableItem *eti) -{ - const int rows = eti->rows; - int row; - int height; - - if (rows == 0) - return 0; - - if (eti->length_threshold != -1){ - if (rows > eti->length_threshold){ - int row_height = eti_row_height(eti, 0); - if (eti->height_cache) { - height = 0; - for (row = 0; row < rows; row++) { - if (eti->height_cache[row] == -1) { - height += (row_height + 1) * (rows - row); - break; - } - else - height += eti->height_cache[row] + 1; - } - } else - height = (eti_row_height (eti, 0) + 1) * rows; - - /* - * 1 pixel at the top - */ - return height + 1; - } - } - - height = 1; - for (row = 0; row < rows; row++) - height += eti_row_height (eti, row) + 1; - - return height; -} - -static int -eti_get_minimum_width (ETableItem *eti) -{ - int width = 0; - int col; - for (col = 0; col < eti->cols; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - width += ecol->min_width; - } - return width; -} - -static void -eti_item_region_redraw (ETableItem *eti, int x0, int y0, int x1, int y1) -{ - GnomeCanvasItem *item = GNOME_CANVAS_ITEM (eti); - ArtDRect rect; - double i2c [6]; - - rect.x0 = x0; - rect.y0 = y0; - rect.x1 = x1; - rect.y1 = y1; - - gnome_canvas_item_i2c_affine (item, i2c); - art_drect_affine_transform (&rect, &rect, i2c); - - gnome_canvas_request_redraw (item->canvas, rect.x0, rect.y0, rect.x1, rect.y1); -} - -/* - * Callback routine: invoked when the ETableModel has suffered a change - */ -static void -eti_table_model_changed (ETableModel *table_model, ETableItem *eti) -{ -#if 0 - int view_row; -#endif - - eti->rows = e_table_model_row_count (eti->table_model); - - free_height_cache(eti); - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - -#if 0 - view_row = model_to_view_row(eti, eti->cursor_row); - if (view_row >= 0 && eti->cursor_col >= 0) - eti_request_region_show (eti, eti->cursor_col, view_row, eti->cursor_col, view_row); -#endif -} - -/* - * Computes the distance between @start_row and @end_row in pixels - */ -static int -eti_row_diff (ETableItem *eti, int start_row, int end_row) -{ - int row, total; - - total = 0; - - for (row = start_row; row < end_row; row++) - total += eti_row_height (eti, row) + 1; - - return total; -} - -/* - * eti_request_region_redraw: - * - * Request a canvas redraw on the range (start_col, start_row) to (end_col, end_row). - * This is inclusive (ie, you can use: 0,0-0,0 to redraw the first cell). - * - * The @border argument is a number of pixels around the region that should also be queued - * for redraw. This is typically used by the focus routines to queue a redraw for the - * border as well. - */ -static void -eti_request_region_redraw (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row, int border) -{ - int x1, y1, width, height; - - x1 = e_table_header_col_diff (eti->header, 0, start_col); - y1 = eti_row_diff (eti, 0, start_row); - width = e_table_header_col_diff (eti->header, start_col, end_col + 1); - height = eti_row_diff (eti, start_row, end_row + 1); - - eti_item_region_redraw (eti, eti->x1 + x1 - border, - eti->y1 + y1 - border, - eti->x1 + x1 + width + 1 + border, - eti->y1 + y1 + height + 1 + border); -} - -/* - * eti_request_region_show - * - * Request a canvas show on the range (start_col, start_row) to (end_col, end_row). - * This is inclusive (ie, you can use: 0,0-0,0 to show the first cell). - */ -static void -eti_request_region_show (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row) -{ - int x1, y1, x2, y2; - - x1 = e_table_header_col_diff (eti->header, 0, start_col); - y1 = eti_row_diff (eti, 0, start_row); - x2 = x1 + e_table_header_col_diff (eti->header, start_col, end_col + 1); - y2 = y1 + eti_row_diff (eti, start_row, end_row + 1); - - e_canvas_item_show_area(GNOME_CANVAS_ITEM(eti), x1, y1, x2, y2); -} - -static void -eti_table_model_row_changed (ETableModel *table_model, int row, ETableItem *eti) -{ - if (eti->renderers_can_change_size) { - eti_table_model_changed (table_model, eti); - return; - } - - eti_request_region_redraw (eti, 0, row, eti->cols, row, 0); -} - -static void -eti_table_model_cell_changed (ETableModel *table_model, int col, int row, ETableItem *eti) -{ - if (eti->renderers_can_change_size) { - eti_table_model_changed (table_model, eti); - return; - } - - eti_request_region_redraw (eti, 0, row, eti->cols -1, row, 0); -} - -static void -eti_table_model_row_inserted (ETableModel *table_model, int row, ETableItem *eti) -{ - eti_table_model_changed (table_model, eti); -} - -static void -eti_table_model_row_deleted (ETableModel *table_model, int row, ETableItem *eti) -{ - eti_table_model_changed (table_model, eti); -} - -void -e_table_item_redraw_range (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row) -{ - int border; - - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if ((start_col == eti->cursor_col) || - (end_col == eti->cursor_col) || - (view_to_model_row(eti, start_row) == eti->cursor_row) || - (view_to_model_row(eti, end_row) == eti->cursor_row)) - border = 2; - else - border = 0; - - eti_request_region_redraw(eti, start_col, start_row, end_col, end_row, border); -} - -static void -eti_add_table_model (ETableItem *eti, ETableModel *table_model) -{ - g_assert (eti->table_model == NULL); - - eti->table_model = table_model; - gtk_object_ref (GTK_OBJECT (eti->table_model)); - - eti->table_model_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_changed", - GTK_SIGNAL_FUNC (eti_table_model_changed), eti); - - eti->table_model_row_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_row_changed", - GTK_SIGNAL_FUNC (eti_table_model_row_changed), eti); - - eti->table_model_cell_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_cell_changed", - GTK_SIGNAL_FUNC (eti_table_model_cell_changed), eti); - - eti->table_model_row_inserted_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_row_inserted", - GTK_SIGNAL_FUNC (eti_table_model_row_inserted), eti); - - eti->table_model_row_deleted_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_row_deleted", - GTK_SIGNAL_FUNC (eti_table_model_row_deleted), eti); - - if (eti->header) { - eti_detach_cell_views (eti); - eti_attach_cell_views (eti); - } - - if (E_IS_TABLE_SUBSET(table_model)) { - eti->uses_source_model = 1; - eti->source_model = E_TABLE_SUBSET(table_model)->source; - if (eti->source_model) - gtk_object_ref(GTK_OBJECT(eti->source_model)); - } - - eti_table_model_changed (table_model, eti); -} - -static void -eti_header_dim_changed (ETableHeader *eth, int col, ETableItem *eti) -{ - eti->needs_compute_width = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); -} - -static void -eti_header_structure_changed (ETableHeader *eth, ETableItem *eti) -{ - eti->cols = e_table_header_count (eti->header); - eti->width = e_table_header_total_width (eti->header); - - /* - * There should be at least one column - */ - g_assert (eti->cols != 0); - - if (eti->cell_views){ - eti_unrealize_cell_views (eti); - eti_detach_cell_views (eti); - eti_attach_cell_views (eti); - eti_realize_cell_views (eti); - } else { - if (eti->table_model) { - eti_detach_cell_views (eti); - eti_attach_cell_views (eti); - } - } - eti->needs_compute_width = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); -} - -static void -eti_add_header_model (ETableItem *eti, ETableHeader *header) -{ - g_assert (eti->header == NULL); - - eti->header = header; - gtk_object_ref (GTK_OBJECT (header)); - - eti_header_structure_changed (header, eti); - - eti->header_dim_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC (eti_header_dim_changed), eti); - - eti->header_structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC (eti_header_structure_changed), eti); -} - -/* - * GtkObject::destroy method - */ -static void -eti_destroy (GtkObject *object) -{ - ETableItem *eti = E_TABLE_ITEM (object); - - eti_remove_header_model (eti); - eti_remove_table_model (eti); - -#if 0 - g_slist_free (eti->selection); -#endif - - if (eti->height_cache_idle_id) - g_source_remove(eti->height_cache_idle_id); - - g_free (eti->height_cache); - - if (GTK_OBJECT_CLASS (eti_parent_class)->destroy) - (*GTK_OBJECT_CLASS (eti_parent_class)->destroy) (object); -} - -static void -eti_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableItem *eti; - - item = GNOME_CANVAS_ITEM (o); - eti = E_TABLE_ITEM (o); - - switch (arg_id){ - case ARG_TABLE_HEADER: - eti_remove_header_model (eti); - eti_add_header_model (eti, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_TABLE_MODEL: - eti_remove_table_model (eti); - eti_add_table_model (eti, E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_LENGTH_THRESHOLD: - eti->length_threshold = GTK_VALUE_INT (*arg); - break; - - case ARG_TABLE_DRAW_GRID: - eti->draw_grid = GTK_VALUE_BOOL (*arg); - break; - - case ARG_TABLE_DRAW_FOCUS: - eti->draw_focus = GTK_VALUE_BOOL (*arg); - break; - - case ARG_CURSOR_MODE: - eti->cursor_mode = GTK_VALUE_INT (*arg); - break; - - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - if (eti->minimum_width == eti->width && GTK_VALUE_DOUBLE (*arg) > eti->width) - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->minimum_width = GTK_VALUE_DOUBLE (*arg); - if (eti->minimum_width < eti->width) - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - break; - case ARG_CURSOR_ROW: - e_table_item_focus (eti, eti->cursor_col != -1 ? eti->cursor_col : 0, view_to_model_row(eti, GTK_VALUE_INT (*arg)), FALSE); - break; - } - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(eti)); -} - -static void -eti_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableItem *eti; - - item = GNOME_CANVAS_ITEM (o); - eti = E_TABLE_ITEM (o); - - switch (arg_id){ - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eti->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = eti->height; - break; - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eti->minimum_width; - break; - case ARG_HAS_CURSOR: - GTK_VALUE_BOOL (*arg) = (eti->cursor_row != -1); - break; - case ARG_CURSOR_ROW: - GTK_VALUE_INT (*arg) = model_to_view_row(eti, eti->cursor_row); - break; - default: - arg->type = GTK_TYPE_INVALID; - } -} - -static void -eti_init (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - eti->editing_col = -1; - eti->editing_row = -1; - eti->height = 0; - eti->width = 0; - eti->minimum_width = 0; - - eti->height_cache = NULL; - eti->height_cache_idle_id = 0; - eti->height_cache_idle_count = 0; - - eti->length_threshold = -1; - eti->renderers_can_change_size = 1; - - eti->uses_source_model = 0; - eti->source_model = NULL; - - eti->row_guess = -1; - eti->cursor_row = -1; - eti->cursor_col = 0; - eti->cursor_mode = E_TABLE_CURSOR_SIMPLE; - - eti->selection = NULL; - - eti->needs_redraw = 0; - eti->needs_compute_height = 0; - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM (eti), eti_reflow); - e_canvas_item_set_selection_callback (GNOME_CANVAS_ITEM (eti), eti_selection); - e_canvas_item_set_selection_compare_callback (GNOME_CANVAS_ITEM (eti), eti_selection_compare); -} - -#define gray50_width 2 -#define gray50_height 2 -static const char gray50_bits[] = { - 0x02, 0x01, }; - -static void -eti_realize (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - GtkWidget *canvas_widget = GTK_WIDGET (item->canvas); - GdkWindow *window; - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->realize)(item); - - /* - * Gdk Resource allocation - */ - window = canvas_widget->window; - - eti->fill_gc = canvas_widget->style->white_gc; - gdk_gc_ref (canvas_widget->style->white_gc); - - eti->grid_gc = gdk_gc_new (window); -#if 0 - /* This sets it to gray */ -/* gdk_gc_set_foreground (eti->grid_gc, &canvas_widget->style->bg [GTK_STATE_NORMAL]); */ -#else - gdk_gc_set_foreground (eti->grid_gc, &canvas_widget->style->dark [GTK_STATE_NORMAL]); -#endif - eti->focus_gc = gdk_gc_new (window); - gdk_gc_set_foreground (eti->focus_gc, &canvas_widget->style->bg [GTK_STATE_NORMAL]); - gdk_gc_set_background (eti->focus_gc, &canvas_widget->style->fg [GTK_STATE_NORMAL]); - eti->stipple = gdk_bitmap_create_from_data (NULL, gray50_bits, gray50_width, gray50_height); - gdk_gc_set_ts_origin (eti->focus_gc, 0, 0); - gdk_gc_set_stipple (eti->focus_gc, eti->stipple); - gdk_gc_set_fill (eti->focus_gc, GDK_OPAQUE_STIPPLED); - - if (eti->cell_views == NULL) - eti_attach_cell_views (eti); - - eti_realize_cell_views (eti); - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -static void -eti_unrealize (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - gdk_gc_unref (eti->fill_gc); - eti->fill_gc = NULL; - gdk_gc_unref (eti->grid_gc); - eti->grid_gc = NULL; - gdk_gc_unref (eti->focus_gc); - eti->focus_gc = NULL; - gdk_bitmap_unref (eti->stipple); - eti->stipple = NULL; - - eti_unrealize_cell_views (eti); - - eti->height = 0; - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->unrealize)(item); -} - -static void -eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableItem *eti = E_TABLE_ITEM (item); - const int rows = eti->rows; - const int cols = eti->cols; - int row, col, y1, y2; - int first_col, last_col, x_offset; - int first_row, last_row, y_offset, yd; - int x1, x2; - int f_x1, f_x2, f_y1, f_y2; - gboolean f_found; - double i2c [6]; - ArtPoint eti_base, eti_base_item; - - /* - * Clear the background - */ -#if 0 - gdk_draw_rectangle ( - drawable, eti->fill_gc, TRUE, - eti->x1 - x, eti->y1 - y, eti->width, eti->height); -#endif - - /* - * Find out our real position after grouping - */ - gnome_canvas_item_i2c_affine (item, i2c); - eti_base_item.x = eti->x1; - eti_base_item.y = eti->y1; - art_affine_point (&eti_base, &eti_base_item, i2c); - - /* - * First column to draw, last column to draw - */ - first_col = -1; - last_col = x_offset = 0; - x1 = x2 = floor (eti_base.x); - for (col = 0; col < cols; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - x2 = x1 + ecol->width; - - if (x1 > (x + width)) - break; - if (x2 < x) - continue; - if (first_col == -1){ - x_offset = x1 - x; - first_col = col; - } - } - last_col = col; - - /* - * Nothing to paint - */ - if (first_col == -1) - return; - - /* - * Compute row span. - */ - first_row = -1; - y_offset = 0; - y1 = y2 = floor (eti_base.y) + 1; - for (row = 0; row < rows; row++, y1 = y2){ - - y2 += ETI_ROW_HEIGHT (eti, row) + 1; - - if (y1 > y + height) - break; - - if (y2 < y) - continue; - - if (first_row == -1){ - y_offset = y1 - y; - first_row = row; - } - } - last_row = row; - - if (first_row == -1) - return; - - /* - * Draw cells - */ - yd = y_offset; - f_x1 = f_x2 = f_y1 = f_y2 = -1; - f_found = FALSE; - - if (eti->draw_grid && first_row == 0){ - gdk_draw_line ( - drawable, eti->grid_gc, - eti_base.x - x, yd, eti_base.x + eti->width - x, yd); - } - yd++; - - for (row = first_row; row < last_row; row++){ - int xd, height; - gboolean selected; - - height = ETI_ROW_HEIGHT (eti, row); - - xd = x_offset; -/* printf ("paint: %d %d\n", yd, yd + height); */ - - selected = g_slist_find (eti->selection, GINT_TO_POINTER (view_to_model_row(eti, row))) != NULL; - - for (col = first_col; col < last_col; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - ECellView *ecell_view = eti->cell_views [col]; - gboolean col_selected = selected; - switch (eti->cursor_mode) { - case E_TABLE_CURSOR_SIMPLE: - if (eti->cursor_col == col && eti->cursor_row == view_to_model_row(eti, row)) - col_selected = !col_selected; - break; - case E_TABLE_CURSOR_LINE: - /* Nothing */ - break; - } - - e_cell_draw (ecell_view, drawable, ecol->col_idx, col, row, col_selected, - xd, yd, xd + ecol->width, yd + height); - - if (col == eti->cursor_col && view_to_model_row(eti, row) == eti->cursor_row){ - f_x1 = xd; - f_x2 = xd + ecol->width; - f_y1 = yd; - f_y2 = yd + height; - f_found = TRUE; - } - - xd += ecol->width; - } - yd += height; - - if (eti->draw_grid) - gdk_draw_line ( - drawable, eti->grid_gc, - eti_base.x - x, yd, eti_base.x + eti->width - x, yd); - yd++; - } - - if (eti->draw_grid){ - int xd = x_offset; - - for (col = first_col; col <= last_col; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - gdk_draw_line ( - drawable, eti->grid_gc, - xd, y_offset, xd, yd - 1); - - /* - * This looks wierd, but it is to draw the last line - */ - if (ecol) - xd += ecol->width; - } - } - - /* - * Draw focus - */ - if (f_found && eti->draw_focus){ - - if (!eti_editing (eti)) - gdk_draw_rectangle ( - drawable, eti->focus_gc, FALSE, - f_x1 + 1, f_y1, f_x2 - f_x1 - 2, f_y2 - f_y1 - 1); - } -} - -static double -eti_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - - return 0.0; -} - -static gboolean -find_cell (ETableItem *eti, double x, double y, int *col_res, int *row_res, double *x1_res, double *y1_res) -{ - const int cols = eti->cols; - const int rows = eti->rows; - gdouble x1, y1, x2, y2; - int col, row; - - /* FIXME: this routine is inneficient, fix later */ - - if (cols == 0 || rows == 0) - return FALSE; - - x -= eti->x1; - y -= eti->y1; - - x1 = 0; - for (col = 0; col < cols - 1; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - if (x < x1) - return FALSE; - - x2 = x1 + ecol->width; - - if (x <= x2) - break; - } - - y1 = y2 = 0; - for (row = 0; row < rows - 1; row++, y1 = y2){ - if (y < y1) - return FALSE; - - y2 += ETI_ROW_HEIGHT (eti, row) + 1; - - if (y <= y2) - break; - } - *col_res = col; - if (x1_res) - *x1_res = x - x1; - *row_res = row; - if (y1_res) - *y1_res = y - y1; - return TRUE; -} - -static void -eti_cursor_move (ETableItem *eti, gint row, gint column) -{ - e_table_item_leave_edit (eti); - e_table_item_focus (eti, column, view_to_model_row(eti, row), FALSE); -} - -static void -eti_cursor_move_left (ETableItem *eti) -{ - eti_cursor_move (eti, model_to_view_row(eti, eti->cursor_row), eti->cursor_col - 1); -} - -static void -eti_cursor_move_right (ETableItem *eti) -{ - eti_cursor_move (eti, model_to_view_row(eti, eti->cursor_row), eti->cursor_col + 1); -} - -static void -eti_cursor_move_up (ETableItem *eti) -{ - eti_cursor_move (eti, model_to_view_row(eti, eti->cursor_row) - 1, eti->cursor_col); -} - -static void -eti_cursor_move_down (ETableItem *eti) -{ - eti_cursor_move (eti, model_to_view_row(eti, eti->cursor_row) + 1, eti->cursor_col); -} - -/* FIXME: cursor */ -static int -eti_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableItem *eti = E_TABLE_ITEM (item); - ECellView *ecell_view; - ETableCol *ecol; - gint return_val = TRUE; - - switch (e->type){ - case GDK_BUTTON_PRESS: { - double x1, y1; - int col, row; - gint shifted = e->button.state & GDK_SHIFT_MASK; - - switch (e->button.button) { - case 1: /* Fall through. */ - case 2: - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - - - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - if (eti->cursor_row != view_to_model_row(eti, row) || eti->cursor_col != col){ - /* - * Focus the cell, and select the row - */ - if (e_table_item_is_row_selected(eti, view_to_model_row(eti, row))) { - int nums[2]; - e_table_item_leave_edit (eti); - nums[0] = view_to_model_row(eti, row); - nums[1] = 0; - e_canvas_item_remove_selection(GNOME_CANVAS_ITEM(eti), nums); - } else { - e_table_item_leave_edit (eti); - e_table_item_focus (eti, col, view_to_model_row(eti, row), shifted); - } - } - - if (eti->cursor_row == view_to_model_row(eti, row) && eti->cursor_col == col){ - - e_table_item_focus (eti, col, view_to_model_row(eti, row), shifted); - - ecol = e_table_header_get_column (eti->header, col); - ecell_view = eti->cell_views [col]; - - /* - * Adjust the event positions - */ - e->button.x = x1; - e->button.y = y1; - - e_cell_event (ecell_view, e, ecol->col_idx, col, row); - } - break; - case 3: - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [RIGHT_CLICK], - row, col, e, &return_val); - break; - case 4: - case 5: - return FALSE; - break; - - } - break; - } - - case GDK_BUTTON_RELEASE: { - double x1, y1; - int col, row; - - switch (e->button.button) { - case 1: /* Fall through. */ - case 2: - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - - - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - if (eti->cursor_row == view_to_model_row(eti, row) && eti->cursor_col == col){ - - ecol = e_table_header_get_column (eti->header, col); - ecell_view = eti->cell_views [col]; - - /* - * Adjust the event positions - */ - e->button.x = x1; - e->button.y = y1; - - e_cell_event (ecell_view, e, ecol->col_idx, col, row); - } - break; - case 3: - case 4: - case 5: - return FALSE; - break; - - } - break; - } - - case GDK_2BUTTON_PRESS: { - double x1, y1; - int col, row; - - if (e->button.button == 5 || - e->button.button == 4) - return FALSE; - - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [DOUBLE_CLICK], - row); - break; - } - case GDK_MOTION_NOTIFY: { - int col, row; - double x1, y1; - - gnome_canvas_item_w2i (item, &e->motion.x, &e->motion.y); - - if (!find_cell (eti, e->motion.x, e->motion.y, &col, &row, &x1, &y1)) - return TRUE; - - if (eti->cursor_row == view_to_model_row(eti, row) && eti->cursor_col == col){ - ecol = e_table_header_get_column (eti->header, col); - ecell_view = eti->cell_views [col]; - - /* - * Adjust the event positions - */ - e->motion.x = x1; - e->motion.y = y1; - - e_cell_event (ecell_view, e, ecol->col_idx, col, row); - } - break; - } - - case GDK_KEY_PRESS: - if (eti->cursor_col == -1) - return FALSE; - - switch (e->key.keyval){ - case GDK_Left: -#if 0 - if (!eti->mode_spreadsheet && eti_editing (eti)) - break; -#endif - - if (eti->cursor_col > 0) - eti_cursor_move_left (eti); - break; - - case GDK_Right: -#if 0 - if (!eti->mode_spreadsheet && eti_editing (eti)) - break; -#endif - - if (eti->cursor_col < eti->cols - 1) - eti_cursor_move_right (eti); - break; - - case GDK_Up: - if (eti->cursor_row != view_to_model_row(eti, 0)) - eti_cursor_move_up (eti); - else - return_val = FALSE; - break; - - case GDK_Down: - if (eti->cursor_row != view_to_model_row(eti, eti->rows - 1)) - eti_cursor_move_down (eti); - else - return_val = FALSE; - break; - - case GDK_Tab: - case GDK_KP_Tab: - case GDK_ISO_Left_Tab: - if ((e->key.state & GDK_SHIFT_MASK) != 0){ - /* shift tab */ - if (eti->cursor_col > 0) - eti_cursor_move_left (eti); - else if (eti->cursor_row != view_to_model_row(eti, 0)) - eti_cursor_move (eti, model_to_view_row(eti, eti->cursor_row) - 1, eti->cols - 1); - else - return_val = FALSE; - } else { - if (eti->cursor_col < eti->cols - 1) - eti_cursor_move_right (eti); - else if (eti->cursor_row != view_to_model_row(eti, eti->rows - 1)) - eti_cursor_move (eti, model_to_view_row(eti, eti->cursor_row) + 1, 0); - else - return_val = FALSE; - } - break; - - default: - if (!eti_editing (eti)){ - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [KEY_PRESS], - model_to_view_row(eti, eti->cursor_row), eti->cursor_col, e, &return_val); - } else { - ecol = e_table_header_get_column (eti->header, eti->cursor_col); - ecell_view = eti->cell_views [eti->cursor_col]; - e_cell_event (ecell_view, e, ecol->col_idx, eti->cursor_col, model_to_view_row(eti, eti->cursor_row)); - } - } - break; - - case GDK_KEY_RELEASE: - if (eti->cursor_col == -1) - return FALSE; - - if (eti_editing (eti)){ - ecell_view = eti->cell_views [eti->editing_col]; - ecol = e_table_header_get_column (eti->header, eti->editing_col); - e_cell_event (ecell_view, e, ecol->col_idx, eti->editing_col, eti->editing_row); - } - break; - - default: - return_val = FALSE; - } - return return_val; -} - -/* - * ETableItem::row_selection method - */ -static void -eti_row_selection (ETableItem *eti, int row, gboolean selected) -{ - int view_row = model_to_view_row(eti, row); - eti_request_region_redraw (eti, 0, view_row, eti->cols - 1, view_row, 0); - - if (selected) - eti->selection = g_slist_prepend (eti->selection, GINT_TO_POINTER (row)); - else - eti->selection = g_slist_remove (eti->selection, GINT_TO_POINTER (row)); -} - -static void -eti_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableItemClass *eti_class = (ETableItemClass *) object_class; - - eti_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = eti_destroy; - object_class->set_arg = eti_set_arg; - object_class->get_arg = eti_get_arg; - - item_class->update = eti_update; - item_class->realize = eti_realize; - item_class->unrealize = eti_unrealize; - item_class->draw = eti_draw; - item_class->point = eti_point; - item_class->event = eti_event; - - eti_class->row_selection = eti_row_selection; - eti_class->cursor_change = NULL; - eti_class->double_click = NULL; - eti_class->right_click = NULL; - eti_class->key_press = NULL; - - gtk_object_add_arg_type ("ETableItem::ETableHeader", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_HEADER); - gtk_object_add_arg_type ("ETableItem::ETableModel", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_MODEL); - gtk_object_add_arg_type ("ETableItem::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETableItem::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableItem::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableItem::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - - gtk_object_add_arg_type ("ETableItem::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("ETableItem::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableItem::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableItem::has_cursor", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_HAS_CURSOR); - gtk_object_add_arg_type ("ETableItem::cursor_row", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_ROW); - - eti_signals [ROW_SELECTION] = - gtk_signal_new ("row_selection", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, row_selection), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - eti_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - eti_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, double_click), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - eti_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - eti_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, eti_signals, LAST_SIGNAL); - -} - -GtkType -e_table_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableItem", - sizeof (ETableItem), - sizeof (ETableItemClass), - (GtkClassInitFunc) eti_class_init, - (GtkObjectInitFunc) eti_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - -void -e_table_item_set_cursor (ETableItem *eti, int col, int row) -{ - e_table_item_focus(eti, col, view_to_model_row(eti, row), FALSE); -} - -static void -e_table_item_focus (ETableItem *eti, int col, int row, gboolean add_selection) -{ - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if (row == -1) { - row = view_to_model_row(eti, eti->rows - 1); - } - - if (col == -1) { - col = eti->cols - 1; - } - - if (row != -1) { - int *nums; - nums = g_new(int, 2); - nums[0] = row; - nums[1] = col; - if (add_selection) - e_canvas_item_add_selection(GNOME_CANVAS_ITEM(eti), nums); - else - e_canvas_item_set_cursor(GNOME_CANVAS_ITEM(eti), nums); - } -} - -gint -e_table_item_get_focused_column (ETableItem *eti) -{ - g_return_val_if_fail (eti != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_ITEM (eti), -1); - - return eti->cursor_col; -} - - -const GSList * -e_table_item_get_selection (ETableItem *eti) -{ - g_return_val_if_fail (eti != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_ITEM (eti), NULL); - - return eti->selection; -} - -gboolean -e_table_item_is_row_selected (ETableItem *eti, int row) -{ - g_return_val_if_fail (eti != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_ITEM (eti), FALSE); - - if (g_slist_find (eti->selection, GINT_TO_POINTER (row))) - return TRUE; - else - return FALSE; -} - -void e_table_item_selected_row_foreach (ETableItem *eti, - ETableForeachFunc func, - gpointer closure) -{ - GSList *list = eti->selection; - for (; list; list = g_slist_next(list)) { - (func) (GPOINTER_TO_INT(list->data), closure); - } -} - -static void -e_table_item_unselect_row (ETableItem *eti, int row) -{ - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [ROW_SELECTION], - row, 0); -} - -static void -e_table_item_select_row (ETableItem *eti, int row) -{ - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [ROW_SELECTION], - GINT_TO_POINTER (row), 1); -} - -static void -eti_selection (GnomeCanvasItem *item, int flags, gpointer data) -{ - int *nums = data; - int row = nums[0]; - int col = nums[1]; - ETableItem *eti = E_TABLE_ITEM(item); - int selected = e_table_item_is_row_selected(eti, row); - int cursored = (row == eti->cursor_row); - - if (selected && (flags & E_CANVAS_ITEM_SELECTION_SELECT) == 0) { - e_table_item_unselect_row (eti, row); - } - if ((!selected) && (flags & E_CANVAS_ITEM_SELECTION_SELECT) != 0) { - e_table_item_select_row (eti, row); - } - if ((!cursored) && (flags & E_CANVAS_ITEM_SELECTION_CURSOR) != 0) { - int view_row = model_to_view_row(eti, row); - - eti->cursor_col = col; - eti->cursor_row = row; - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [CURSOR_CHANGE], - view_row); - eti_request_region_show (eti, col, view_row, col, view_row); - } - if ((cursored) && (flags & E_CANVAS_ITEM_SELECTION_CURSOR) == 0) { - e_table_item_leave_edit(eti); - eti->cursor_row = -1; - eti->cursor_col = -1; - } - if (flags & E_CANVAS_ITEM_SELECTION_DELETE_DATA) { - g_free(data); - } -} - -static gint -eti_selection_compare (GnomeCanvasItem *item, gpointer data1, gpointer data2, int flags) -{ - int *val1 = (int *) data1; - int *val2 = (int *) data2; - if (*val1 < *val2) - return -1; - else if (*val1 == *val2) - return 0; - else - return 1; -} - - -void -e_table_item_enter_edit (ETableItem *eti, int col, int row) -{ - ETableCol *ecol; - - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - eti->editing_col = col; - eti->editing_row = row; - - ecol = e_table_header_get_column (eti->header, col); - eti->edit_ctx = e_cell_enter_edit (eti->cell_views [col], ecol->col_idx, col, row); -} - -void -e_table_item_leave_edit (ETableItem *eti) -{ - ETableCol *ecol; - - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if (!eti_editing (eti)) - return; - - ecol = e_table_header_get_column (eti->header, eti->editing_col); - e_cell_leave_edit ( - eti->cell_views [eti->editing_col], - ecol->col_idx, eti->editing_col, - eti->editing_row, eti->edit_ctx); - eti->editing_col = -1; - eti->editing_row = -1; - eti->edit_ctx = NULL; -} - -typedef struct { - ETableItem *item; - int rows_printed; -} ETableItemPrintContext; - -static gdouble * -e_table_item_calculate_print_widths (ETableHeader *eth, gdouble width) -{ - int i; - double extra; - double expansion; - int last_resizable = -1; - gdouble scale = 300.0L / 70.0L; - gdouble *widths = g_new(gdouble, e_table_header_count(eth)); - /* - 1 to account for the last pixel border. */ - extra = width - 1; - expansion = 0; - for (i = 0; i < eth->col_count; i++) { - extra -= eth->columns[i]->min_width * scale; - if (eth->columns[i]->resizeable && eth->columns[i]->expansion > 0) - last_resizable = i; - expansion += eth->columns[i]->resizeable ? eth->columns[i]->expansion : 0; - widths[i] = eth->columns[i]->min_width * scale; - } - for (i = 0; i <= last_resizable; i++) { - widths[i] += extra * (eth->columns[i]->resizeable ? eth->columns[i]->expansion : 0)/expansion; - } - - return widths; -} - -static gdouble -eti_printed_row_height (ETableItem *item, gdouble *widths, GnomePrintContext *context, gint row) -{ - int col; - int cols = item->cols; - gdouble height = 0; - for (col = 0; col < cols; col++) { - ETableCol *ecol = e_table_header_get_column (item->header, col); - ECellView *ecell_view = item->cell_views [col]; - gdouble this_height = e_cell_print_height (ecell_view, context, ecol->col_idx, col, row, - widths[col] - 1); - if (this_height > height) - height = this_height; - } - return height; -} - -#define CHECK(x) if((x) == -1) return -1; - -static gint -gp_draw_rect (GnomePrintContext *context, gdouble x, gdouble y, gdouble width, gdouble height) -{ - CHECK(gnome_print_moveto(context, x, y)); - CHECK(gnome_print_lineto(context, x + width, y)); - CHECK(gnome_print_lineto(context, x + width, y - height)); - CHECK(gnome_print_lineto(context, x, y - height)); - CHECK(gnome_print_lineto(context, x, y)); - return gnome_print_fill(context); -} - -static void -e_table_item_print_page (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - const int rows = item->rows; - const int cols = item->cols; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row, col; - gdouble yd = height; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - if (item->draw_grid){ - gp_draw_rect(context, 0, yd, width, 1); - } - yd--; - - for (row = rows_printed; row < rows; row++){ - gdouble xd = 1, row_height; - - row_height = eti_printed_row_height(item, widths, context, row); - if (quantize) { - if (yd - row_height - 1 < 0 && row != rows_printed) { - break; - } - } else { - if (yd < 0) { - break; - } - } - - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (item->header, col); - ECellView *ecell_view = item->cell_views [col]; - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_translate(context, xd, yd - row_height) == -1) - /* FIXME */; - - if (gnome_print_moveto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, widths[col] - 1, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, widths[col] - 1, row_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, row_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - - e_cell_print (ecell_view, context, ecol->col_idx, col, row, - widths[col] - 1, row_height); - - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - xd += widths[col]; - } - yd -= row_height; - - if (item->draw_grid){ - gp_draw_rect(context, 0, yd, width, 1); - } - yd--; - } - - itemcontext->rows_printed = row; - - if (item->draw_grid){ - gdouble xd = 0; - - for (col = 0; col < cols; col++){ - gp_draw_rect(context, xd, height, 1, height - yd); - - xd += widths[col]; - } - gp_draw_rect(context, xd, height, 1, height - yd); - } - - g_free (widths); -} - -static gboolean -e_table_item_data_left (EPrintable *ep, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - int rows_printed = itemcontext->rows_printed; - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "data_left"); - return rows_printed < item->rows; -} - -static void -e_table_item_reset (EPrintable *ep, - ETableItemPrintContext *itemcontext) -{ - itemcontext->rows_printed = 0; -} - -static gdouble -e_table_item_height (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - const int rows = item->rows; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row; - gdouble yd = 0; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - yd++; - - for (row = rows_printed; row < rows; row++){ - gdouble row_height; - - row_height = eti_printed_row_height(item, widths, context, row); - if (quantize) { - if (max_height != -1 && yd + row_height + 1 > max_height && row != rows_printed) { - break; - } - } else { - if (max_height != -1 && yd > max_height) { - break; - } - } - - yd += row_height; - - yd++; - } - - g_free (widths); - - if (max_height != -1 && (!quantize) && yd > max_height) - yd = max_height; - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return yd; -} - -static gboolean -e_table_item_will_fit (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - const int rows = item->rows; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row; - gdouble yd = 0; - gboolean ret_val = TRUE; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - yd++; - - for (row = rows_printed; row < rows; row++){ - gdouble row_height; - - row_height = eti_printed_row_height(item, widths, context, row); - if (quantize) { - if (max_height != -1 && yd + row_height + 1 > max_height && row != rows_printed) { - ret_val = FALSE; - break; - } - } else { - if (max_height != -1 && yd > max_height) { - ret_val = FALSE; - break; - } - } - - yd += row_height; - - yd++; - } - - g_free (widths); - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return ret_val; -} - -static void -e_table_item_printable_destroy (GtkObject *object, - ETableItemPrintContext *itemcontext) -{ - gtk_object_unref(GTK_OBJECT(itemcontext->item)); - g_free(itemcontext); -} - -EPrintable * -e_table_item_get_printable (ETableItem *item) -{ - EPrintable *printable = e_printable_new(); - ETableItemPrintContext *itemcontext; - - itemcontext = g_new(ETableItemPrintContext, 1); - itemcontext->item = item; - gtk_object_ref(GTK_OBJECT(item)); - itemcontext->rows_printed = 0; - - gtk_signal_connect (GTK_OBJECT(printable), - "print_page", - GTK_SIGNAL_FUNC(e_table_item_print_page), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "data_left", - GTK_SIGNAL_FUNC(e_table_item_data_left), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "reset", - GTK_SIGNAL_FUNC(e_table_item_reset), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "height", - GTK_SIGNAL_FUNC(e_table_item_height), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "will_fit", - GTK_SIGNAL_FUNC(e_table_item_will_fit), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "destroy", - GTK_SIGNAL_FUNC(e_table_item_printable_destroy), - itemcontext); - - return printable; -} diff --git a/widgets/table/e-table-item.h b/widgets/table/e-table-item.h deleted file mode 100644 index 619db68803..0000000000 --- a/widgets/table/e-table-item.h +++ /dev/null @@ -1,137 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_ITEM_H_ -#define _E_TABLE_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table-defines.h" -#include <e-util/e-printable.h> - -#define E_TABLE_ITEM_TYPE (e_table_item_get_type ()) -#define E_TABLE_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_ITEM_TYPE, ETableItem)) -#define E_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_ITEM_TYPE, ETableItemClass)) -#define E_IS_TABLE_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_ITEM_TYPE)) -#define E_IS_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_ITEM_TYPE)) - -/* list selection modes */ -typedef enum -{ - E_TABLE_CURSOR_LINE, - E_TABLE_CURSOR_SIMPLE, -} ETableCursorMode; - -typedef struct { - GnomeCanvasItem parent; - ETableModel *table_model; - ETableHeader *header; - - ETableModel *source_model; - - int x1, y1; - int minimum_width, width, height; - - int cols, rows; - - /* - * Ids for the signals we connect to - */ - int header_dim_change_id; - int header_structure_change_id; - int table_model_change_id; - int table_model_row_change_id; - int table_model_cell_change_id; - int table_model_row_inserted_id; - int table_model_row_deleted_id; - - GdkGC *fill_gc; - GdkGC *grid_gc; - GdkGC *focus_gc; - GdkBitmap *stipple; - - guint draw_grid:1; - guint draw_focus:1; - guint renderers_can_change_size:1; - guint cell_views_realized:1; - - guint needs_redraw : 1; - guint needs_compute_height : 1; - guint needs_compute_width : 1; - - guint uses_source_model : 1; - - /* - * Realized views, per column - */ - ECellView **cell_views; - int n_cells; - - int *height_cache; - int height_cache_idle_id; - int height_cache_idle_count; - - /* - * Lengh Threshold: above this, we stop computing correctly - * the size - */ - int length_threshold; - - gint row_guess; - gint cursor_row; - gint cursor_col; - ETableCursorMode cursor_mode; - - GSList *selection; - - /* - * During editing - */ - int editing_col, editing_row; - void *edit_ctx; - -} ETableItem; - -typedef struct { - GnomeCanvasItemClass parent_class; - - void (*row_selection) (ETableItem *eti, int row, gboolean selected); - void (*cursor_change) (ETableItem *eti, int row); - void (*double_click) (ETableItem *eti, int row); - gint (*right_click) (ETableItem *eti, int row, int col, GdkEvent *event); - gint (*key_press) (ETableItem *eti, int row, int col, GdkEvent *event); -} ETableItemClass; - -GtkType e_table_item_get_type (void); - - -/* - * Focus - */ -void e_table_item_set_cursor (ETableItem *eti, int col, int row); - -gint e_table_item_get_focused_column (ETableItem *eti); - -/* - * Handling the selection - */ -const GSList *e_table_item_get_selection (ETableItem *e_table_Item); -gboolean e_table_item_is_row_selected (ETableItem *e_table_Item, - int row); - -void e_table_item_selected_row_foreach (ETableItem *eti, - ETableForeachFunc func, - gpointer closure); - -void e_table_item_leave_edit (ETableItem *eti); -void e_table_item_enter_edit (ETableItem *eti, int col, int row); - -void e_table_item_redraw_range (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row); - -EPrintable *e_table_item_get_printable (ETableItem *eti); -void e_table_item_print_height (ETableItem *eti, - GnomePrintContext *context, - gdouble width); - -#endif /* _E_TABLE_ITEM_H_ */ diff --git a/widgets/table/e-table-model.c b/widgets/table/e-table-model.c deleted file mode 100644 index 5045f68b02..0000000000 --- a/widgets/table/e-table-model.c +++ /dev/null @@ -1,308 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a Table Model - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-model.h" - -#define ETM_CLASS(e) ((ETableModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - - -static GtkObjectClass *e_table_model_parent_class; - -enum { - MODEL_CHANGED, - MODEL_ROW_CHANGED, - MODEL_CELL_CHANGED, - MODEL_ROW_INSERTED, - MODEL_ROW_DELETED, - ROW_SELECTION, - LAST_SIGNAL -}; - -static guint e_table_model_signals [LAST_SIGNAL] = { 0, }; - -int -e_table_model_column_count (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), 0); - - return ETM_CLASS (e_table_model)->column_count (e_table_model); -} - - -int -e_table_model_row_count (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), 0); - - return ETM_CLASS (e_table_model)->row_count (e_table_model); -} - -void * -e_table_model_value_at (ETableModel *e_table_model, int col, int row) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - return ETM_CLASS (e_table_model)->value_at (e_table_model, col, row); -} - -void -e_table_model_set_value_at (ETableModel *e_table_model, int col, int row, const void *data) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - ETM_CLASS (e_table_model)->set_value_at (e_table_model, col, row, data); - - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_CHANGED], row); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CELL_CHANGED], col, row); - - /* - * Notice that "model_changed" is not emitted - */ -} - -gboolean -e_table_model_is_cell_editable (ETableModel *e_table_model, int col, int row) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - return ETM_CLASS (e_table_model)->is_cell_editable (e_table_model, col, row); -} - -gint -e_table_model_append_row (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), -1); - - if (ETM_CLASS (e_table_model)->append_row) - return ETM_CLASS (e_table_model)->append_row (e_table_model); - else - return -1; -} - -void * -e_table_model_duplicate_value (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->duplicate_value) - return ETM_CLASS (e_table_model)->duplicate_value (e_table_model, col, value); - else - return NULL; -} - -void -e_table_model_free_value (ETableModel *e_table_model, int col, void *value) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - if (ETM_CLASS (e_table_model)->free_value) - ETM_CLASS (e_table_model)->free_value (e_table_model, col, value); -} - -void * -e_table_model_initialize_value (ETableModel *e_table_model, int col) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->initialize_value) - return ETM_CLASS (e_table_model)->initialize_value (e_table_model, col); - else - return NULL; -} - -gboolean -e_table_model_value_is_empty (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - if (ETM_CLASS (e_table_model)->value_is_empty) - return ETM_CLASS (e_table_model)->value_is_empty (e_table_model, col, value); - else - return FALSE; -} - -char * -e_table_model_value_to_string (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->value_to_string) - return ETM_CLASS (e_table_model)->value_to_string (e_table_model, col, value); - else - return g_strdup(""); -} - -static void -e_table_model_destroy (GtkObject *object) -{ - if (e_table_model_parent_class->destroy) - (*e_table_model_parent_class->destroy)(object); -} - -static void -e_table_model_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *klass = E_TABLE_MODEL_CLASS(object_class); - e_table_model_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = e_table_model_destroy; - - e_table_model_signals [MODEL_CHANGED] = - gtk_signal_new ("model_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_model_signals [MODEL_ROW_CHANGED] = - gtk_signal_new ("model_row_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_changed), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - e_table_model_signals [MODEL_CELL_CHANGED] = - gtk_signal_new ("model_cell_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_cell_changed), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_table_model_signals [MODEL_ROW_INSERTED] = - gtk_signal_new ("model_row_inserted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_inserted), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - e_table_model_signals [MODEL_ROW_DELETED] = - gtk_signal_new ("model_row_deleted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_deleted), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, e_table_model_signals, LAST_SIGNAL); - - klass->column_count = NULL; - klass->row_count = NULL; - klass->value_at = NULL; - klass->set_value_at = NULL; - klass->is_cell_editable = NULL; - klass->append_row = NULL; - - klass->duplicate_value = NULL; - klass->free_value = NULL; - klass->initialize_value = NULL; - klass->value_is_empty = NULL; - klass->value_to_string = NULL; - klass->model_changed = NULL; - klass->model_row_changed = NULL; - klass->model_cell_changed = NULL; - klass->model_row_inserted = NULL; - klass->model_row_deleted = NULL; -} - - -guint -e_table_model_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "ETableModel", - sizeof (ETableModel), - sizeof (ETableModelClass), - (GtkClassInitFunc) e_table_model_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -void -e_table_model_changed (ETableModel *e_table_model) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CHANGED]); -} - -void -e_table_model_row_changed (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_CHANGED], row); -} - -void -e_table_model_cell_changed (ETableModel *e_table_model, int col, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CELL_CHANGED], col, row); -} - -void -e_table_model_row_inserted (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_INSERTED], row); -} - -void -e_table_model_row_deleted (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_DELETED], row); -} diff --git a/widgets/table/e-table-model.h b/widgets/table/e-table-model.h deleted file mode 100644 index dc18d972b5..0000000000 --- a/widgets/table/e-table-model.h +++ /dev/null @@ -1,85 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_MODEL_H_ -#define _E_TABLE_MODEL_H_ - -#include <gtk/gtkobject.h> - -#define E_TABLE_MODEL_TYPE (e_table_model_get_type ()) -#define E_TABLE_MODEL(o) (GTK_CHECK_CAST ((o), E_TABLE_MODEL_TYPE, ETableModel)) -#define E_TABLE_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_MODEL_TYPE, ETableModelClass)) -#define E_IS_TABLE_MODEL(o) (GTK_CHECK_TYPE ((o), E_TABLE_MODEL_TYPE)) -#define E_IS_TABLE_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_MODEL_TYPE)) - -typedef struct { - GtkObject base; -} ETableModel; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Virtual methods - */ - int (*column_count) (ETableModel *etm); - int (*row_count) (ETableModel *etm); - void *(*value_at) (ETableModel *etm, int col, int row); - void (*set_value_at) (ETableModel *etm, int col, int row, const void *value); - gboolean (*is_cell_editable) (ETableModel *etm, int col, int row); - gint (*append_row) (ETableModel *etm); - - /* Allocate a copy of the given value. */ - void *(*duplicate_value) (ETableModel *etm, int col, const void *value); - /* Free an allocated value. */ - void (*free_value) (ETableModel *etm, int col, void *value); - /* Return an allocated empty value. */ - void *(*initialize_value) (ETableModel *etm, int col); - /* Return TRUE if value is equivalent to an empty cell. */ - gboolean (*value_is_empty) (ETableModel *etm, int col, const void *value); - /* Return an allocated string. */ - char *(*value_to_string) (ETableModel *etm, int col, const void *value); - - /* - * Signals - */ - - /* - * These all come after the change has been made. - * Major structural changes: model_changed - * Changes only in a row: row_changed - * Only changes in a cell: cell_changed - * A row inserted: row_inserted - * A row deleted: row_deleted - */ - void (*model_changed) (ETableModel *etm); - void (*model_row_changed) (ETableModel *etm, int row); - void (*model_cell_changed) (ETableModel *etm, int col, int row); - void (*model_row_inserted) (ETableModel *etm, int row); - void (*model_row_deleted) (ETableModel *etm, int row); -} ETableModelClass; - -GtkType e_table_model_get_type (void); - -int e_table_model_column_count (ETableModel *e_table_model); -const char *e_table_model_column_name (ETableModel *e_table_model, int col); -int e_table_model_row_count (ETableModel *e_table_model); -void *e_table_model_value_at (ETableModel *e_table_model, int col, int row); -void e_table_model_set_value_at (ETableModel *e_table_model, int col, int row, const void *value); -gboolean e_table_model_is_cell_editable (ETableModel *e_table_model, int col, int row); -gint e_table_model_append_row (ETableModel *e_table_model); - -void *e_table_model_duplicate_value (ETableModel *e_table_model, int col, const void *value); -void e_table_model_free_value (ETableModel *e_table_model, int col, void *value); -void *e_table_model_initialize_value (ETableModel *e_table_model, int col); -gboolean e_table_model_value_is_empty (ETableModel *e_table_model, int col, const void *value); -char *e_table_model_value_to_string (ETableModel *e_table_model, int col, const void *value); - -/* - * Routines for emitting signals on the e_table - */ -void e_table_model_changed (ETableModel *e_table_model); -void e_table_model_row_changed (ETableModel *e_table_model, int row); -void e_table_model_cell_changed (ETableModel *e_table_model, int col, int row); -void e_table_model_row_inserted (ETableModel *e_table_model, int row); -void e_table_model_row_deleted (ETableModel *e_table_model, int row); - -#endif /* _E_TABLE_MODEL_H_ */ diff --git a/widgets/table/e-table-one.c b/widgets/table/e-table-one.c deleted file mode 100644 index 73022a5801..0000000000 --- a/widgets/table/e-table-one.c +++ /dev/null @@ -1,244 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a one table model implementation that uses function - * pointers to simplify the creation of new, exotic and colorful tables in - * no time. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ - -#include <config.h> -#include "e-table-one.h" - -#define PARENT_TYPE e_table_model_get_type () - -static int -one_column_count (ETableModel *etm) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_column_count(one->source); - else - return 0; -} - -static int -one_row_count (ETableModel *etm) -{ - return 1; -} - -static void * -one_value_at (ETableModel *etm, int col, int row) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->data) - return one->data[col]; - else - return NULL; -} - -static void -one_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->data && one->source) { - e_table_model_free_value(one->source, col, one->data[col]); - one->data[col] = e_table_model_duplicate_value(one->source, col, val); - } -} - -static gboolean -one_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_is_cell_editable(one->source, 0, row); - else - return FALSE; -} - -/* The default for one_duplicate_value is to return the raw value. */ -static void * -one_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_duplicate_value(one->source, col, value); - else - return (void *)value; -} - -static void -one_free_value (ETableModel *etm, int col, void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - e_table_model_free_value(one->source, col, value); -} - -static void * -one_initialize_value (ETableModel *etm, int col) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_initialize_value (one->source, col); - else - return NULL; -} - -static gboolean -one_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_value_is_empty (one->source, col, value); - else - return FALSE; -} - -static char * -one_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_value_to_string (one->source, col, value); - else - return g_strdup(""); -} - -static void -one_destroy (GtkObject *object) -{ - ETableOne *one = E_TABLE_ONE(object); - - if (one->source) { - int i; - int col_count; - - col_count = e_table_model_column_count(one->source); - - if (one->data) { - for (i = 0; i < col_count; i++) { - e_table_model_free_value(one->source, i, one->data[i]); - } - } - - gtk_object_unref(GTK_OBJECT(one->source)); - } - - g_free(one->data); -} - -static void -e_table_one_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - model_class->column_count = one_column_count; - model_class->row_count = one_row_count; - model_class->value_at = one_value_at; - model_class->set_value_at = one_set_value_at; - model_class->is_cell_editable = one_is_cell_editable; - model_class->duplicate_value = one_duplicate_value; - model_class->free_value = one_free_value; - model_class->initialize_value = one_initialize_value; - model_class->value_is_empty = one_value_is_empty; - model_class->value_to_string = one_value_to_string; - - object_class->destroy = one_destroy; -} - -static void -e_table_one_init (GtkObject *object) -{ - ETableOne *one = E_TABLE_ONE(object); - - one->source = NULL; - one->data = NULL; -} - -GtkType -e_table_one_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableOne", - sizeof (ETableOne), - sizeof (ETableOneClass), - (GtkClassInitFunc) e_table_one_class_init, - (GtkObjectInitFunc) e_table_one_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -ETableModel * -e_table_one_new (ETableModel *source) -{ - ETableOne *eto; - int col_count; - int i; - - eto = gtk_type_new (e_table_one_get_type ()); - - eto->source = source; - - col_count = e_table_model_column_count(source); - eto->data = g_new(void *, col_count); - for (i = 0; i < col_count; i++) { - eto->data[i] = e_table_model_initialize_value(source, i); - } - - if (source) - gtk_object_ref(GTK_OBJECT(source)); - - return (ETableModel *) eto; -} - -gint -e_table_one_commit (ETableOne *one) -{ - if (one->source) { - int empty = TRUE; - int col; - int cols = e_table_model_column_count(one->source); - for (col = 0; col < cols; col++) { - if (!e_table_model_value_is_empty(one->source, col, one->data[col])) { - empty = FALSE; - break; - } - } - - if (!empty) { - int row = e_table_model_append_row(one->source); - if (row != -1) { - for (col = 0; col < cols; col++) { - e_table_model_set_value_at(one->source, col, row, one->data[col]); - } - } - return row; - } - } - return -1; -} diff --git a/widgets/table/e-table-one.h b/widgets/table/e-table-one.h deleted file mode 100644 index 933d2c7a2d..0000000000 --- a/widgets/table/e-table-one.h +++ /dev/null @@ -1,30 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_ONE_H_ -#define _E_TABLE_ONE_H_ - -#include "e-table-model.h" - -#define E_TABLE_ONE_TYPE (e_table_one_get_type ()) -#define E_TABLE_ONE(o) (GTK_CHECK_CAST ((o), E_TABLE_ONE_TYPE, ETableOne)) -#define E_TABLE_ONE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_ONE_TYPE, ETableOneClass)) -#define E_IS_TABLE_ONE(o) (GTK_CHECK_TYPE ((o), E_TABLE_ONE_TYPE)) -#define E_IS_TABLE_ONE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_ONE_TYPE)) - -typedef struct { - ETableModel parent; - - ETableModel *source; - void **data; -} ETableOne; - -typedef struct { - ETableModelClass parent_class; -} ETableOneClass; - -GtkType e_table_one_get_type (void); - -ETableModel *e_table_one_new (ETableModel *source); -gint e_table_one_commit (ETableOne *one); - -#endif /* _E_TABLE_ONE_H_ */ - diff --git a/widgets/table/e-table-scrolled.c b/widgets/table/e-table-scrolled.c deleted file mode 100644 index b8260b6407..0000000000 --- a/widgets/table/e-table-scrolled.c +++ /dev/null @@ -1,361 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-scrolled.c: A graphical view of a Table. - * - * Author: - * Chris Lahey <clahey@helixcode.com> - * Miguel de Icaza (miguel@helixcode.com) - * - * Copyright 2000, 1999, Helix Code, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdio.h> -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include "e-table.h" -#include "e-table-scrolled.h" - -#define COLUMN_HEADER_HEIGHT 16 - -#define PARENT_TYPE e_scroll_frame_get_type () - -static GtkObjectClass *parent_class; - -enum { - ROW_SELECTION, - CURSOR_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -enum { - ARG_0, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_CLICK_TO_ADD_MESSAGE, -}; - -static gint ets_signals [LAST_SIGNAL] = { 0, }; - -static void -row_selection_proxy (ETable *et, int row, gboolean selected, ETableScrolled *ets) -{ - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [ROW_SELECTION], - row, selected); -} - -static void -cursor_change_proxy (ETable *et, int row, ETableScrolled *ets) -{ - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [CURSOR_CHANGE], - row); -} - -static void -double_click_proxy (ETable *et, int row, ETableScrolled *ets) -{ - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [DOUBLE_CLICK], - row); -} - -static gint -right_click_proxy (ETable *et, int row, int col, GdkEvent *event, ETableScrolled *ets) -{ - int return_val; - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [RIGHT_CLICK], - row, col, event, &return_val); - return return_val; -} - -static gint -key_press_proxy (ETable *et, int row, int col, GdkEvent *event, ETableScrolled *ets) -{ - int return_val; - gtk_signal_emit (GTK_OBJECT (ets), - ets_signals [KEY_PRESS], - row, col, event, &return_val); - return return_val; -} - -static void -e_table_scrolled_init (GtkObject *object) -{ - ETableScrolled *ets; - EScrollFrame *scroll_frame; - - ets = E_TABLE_SCROLLED (object); - scroll_frame = E_SCROLL_FRAME (object); - - ets->table = gtk_type_new(e_table_get_type()); - - e_scroll_frame_set_policy (scroll_frame, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - e_scroll_frame_set_shadow_type (scroll_frame, GTK_SHADOW_IN); -} - -static void -e_table_scrolled_real_construct (ETableScrolled *ets) -{ - gtk_object_set(GTK_OBJECT(ets), - "shadow_type", GTK_SHADOW_IN, - "hscrollbar_policy", GTK_POLICY_NEVER, - "vscrollbar_policy", GTK_POLICY_AUTOMATIC, - NULL); - - gtk_container_add(GTK_CONTAINER(ets), GTK_WIDGET(ets->table)); - - gtk_signal_connect(GTK_OBJECT(ets->table), "row_selection", - GTK_SIGNAL_FUNC(row_selection_proxy), ets); - gtk_signal_connect(GTK_OBJECT(ets->table), "cursor_change", - GTK_SIGNAL_FUNC(cursor_change_proxy), ets); - gtk_signal_connect(GTK_OBJECT(ets->table), "double_click", - GTK_SIGNAL_FUNC(double_click_proxy), ets); - gtk_signal_connect(GTK_OBJECT(ets->table), "right_click", - GTK_SIGNAL_FUNC(right_click_proxy), ets); - gtk_signal_connect(GTK_OBJECT(ets->table), "key_press", - GTK_SIGNAL_FUNC(key_press_proxy), ets); - - gtk_widget_show(GTK_WIDGET(ets->table)); -} - -ETableScrolled * -e_table_scrolled_construct (ETableScrolled *ets, ETableHeader *full_header, - ETableModel *etm, const char *spec) -{ - e_table_construct(ets->table, full_header, etm, spec); - - e_table_scrolled_real_construct(ets); - - return ets; -} - -ETableScrolled * -e_table_scrolled_construct_from_spec_file (ETableScrolled *ets, ETableHeader *full_header, ETableModel *etm, - const char *filename) -{ - e_table_construct_from_spec_file(ets->table, full_header, etm, filename); - - e_table_scrolled_real_construct(ets); - - return ets; -} - -GtkWidget * -e_table_scrolled_new (ETableHeader *full_header, ETableModel *etm, const char *spec) -{ - ETableScrolled *ets; - - ets = E_TABLE_SCROLLED (gtk_widget_new (e_table_scrolled_get_type (), - "hadjustment", NULL, - "vadjustment", NULL, - NULL)); - - ets = e_table_scrolled_construct (ets, full_header, etm, spec); - - return GTK_WIDGET (ets); -} - -GtkWidget * -e_table_scrolled_new_from_spec_file (ETableHeader *full_header, ETableModel *etm, const char *filename) -{ - ETableScrolled *ets; - - ets = gtk_type_new (e_table_scrolled_get_type ()); - - ets = e_table_scrolled_construct_from_spec_file (ets, full_header, etm, filename); - - return GTK_WIDGET (ets); -} - -gchar * -e_table_scrolled_get_specification (ETableScrolled *ets) -{ - return e_table_get_specification(ets->table); -} - -void -e_table_scrolled_save_specification (ETableScrolled *ets, gchar *filename) -{ - e_table_save_specification(ets->table, filename); -} - -void -e_table_scrolled_set_cursor_row (ETableScrolled *ets, int row) -{ - e_table_set_cursor_row(ets->table, row); -} - -int -e_table_scrolled_get_cursor_row (ETableScrolled *ets) -{ - return e_table_get_cursor_row(ets->table); -} - -void -e_table_scrolled_selected_row_foreach (ETableScrolled *ets, - ETableForeachFunc callback, - gpointer closure) -{ - e_table_selected_row_foreach(ets->table, - callback, - closure); -} - -EPrintable * -e_table_scrolled_get_printable (ETableScrolled *ets) -{ - return e_table_get_printable(ets->table); -} - -static void -ets_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableScrolled *ets = E_TABLE_SCROLLED (o); - gboolean bool_val; - gchar *string_val; - - switch (arg_id){ - case ARG_TABLE_DRAW_GRID: - gtk_object_get(GTK_OBJECT(ets->table), - "drawgrid", &bool_val, - NULL); - GTK_VALUE_BOOL (*arg) = bool_val; - break; - - case ARG_TABLE_DRAW_FOCUS: - gtk_object_get(GTK_OBJECT(ets->table), - "drawfocus", &bool_val, - NULL); - GTK_VALUE_BOOL (*arg) = bool_val; - break; - - case ARG_CLICK_TO_ADD_MESSAGE: - gtk_object_get(GTK_OBJECT(ets->table), - "click_to_add_message", &string_val, - NULL); - GTK_VALUE_STRING (*arg) = string_val; - break; - } -} - -static void -ets_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableScrolled *ets = E_TABLE_SCROLLED (o); - - switch (arg_id){ - case ARG_LENGTH_THRESHOLD: - gtk_object_set(GTK_OBJECT(ets->table), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - break; - - case ARG_TABLE_DRAW_GRID: - gtk_object_set(GTK_OBJECT(ets->table), - "drawgrid", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_TABLE_DRAW_FOCUS: - gtk_object_set(GTK_OBJECT(ets->table), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_CURSOR_MODE: - gtk_object_set(GTK_OBJECT(ets->table), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - break; - case ARG_CLICK_TO_ADD_MESSAGE: - gtk_object_set(GTK_OBJECT(ets->table), - "click_to_add_message", GTK_VALUE_STRING (*arg), - NULL); - break; - } -} - -static void -e_table_scrolled_class_init (GtkObjectClass *object_class) -{ - ETableScrolledClass *klass = E_TABLE_SCROLLED_CLASS(object_class); - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->set_arg = ets_set_arg; - object_class->get_arg = ets_get_arg; - - klass->row_selection = NULL; - klass->cursor_change = NULL; - klass->double_click = NULL; - klass->right_click = NULL; - klass->key_press = NULL; - - ets_signals [ROW_SELECTION] = - gtk_signal_new ("row_selection", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, row_selection), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - ets_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - ets_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, double_click), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - ets_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - ets_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableScrolledClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, ets_signals, LAST_SIGNAL); - - gtk_object_add_arg_type ("ETableScrolled::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETableScrolled::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableScrolled::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableScrolled::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - gtk_object_add_arg_type ("ETableScrolled::click_to_add_message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_CLICK_TO_ADD_MESSAGE); -} - -E_MAKE_TYPE(e_table_scrolled, "ETableScrolled", ETableScrolled, e_table_scrolled_class_init, e_table_scrolled_init, PARENT_TYPE); - diff --git a/widgets/table/e-table-scrolled.h b/widgets/table/e-table-scrolled.h deleted file mode 100644 index daaf4429a0..0000000000 --- a/widgets/table/e-table-scrolled.h +++ /dev/null @@ -1,65 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SCROLLED_H_ -#define _E_TABLE_SCROLLED_H_ - -#include "widgets/misc/e-scroll-frame.h" -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table.h" -#include "e-util/e-printable.h" - -BEGIN_GNOME_DECLS - -#define E_TABLE_SCROLLED_TYPE (e_table_scrolled_get_type ()) -#define E_TABLE_SCROLLED(o) (GTK_CHECK_CAST ((o), E_TABLE_SCROLLED_TYPE, ETableScrolled)) -#define E_TABLE_SCROLLED_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SCROLLED_TYPE, ETableScrolledClass)) -#define E_IS_SCROLLED_TABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SCROLLED_TYPE)) -#define E_IS_SCROLLED_TABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SCROLLED_TYPE)) - -typedef struct { - EScrollFrame parent; - - ETable *table; -} ETableScrolled; - -typedef struct { - EScrollFrameClass parent_class; - - void (*row_selection) (ETableScrolled *est, int row, gboolean selected); - void (*cursor_change) (ETableScrolled *est, int row); - void (*double_click) (ETableScrolled *est, int row); - gint (*right_click) (ETableScrolled *est, int row, int col, GdkEvent *event); - gint (*key_press) (ETableScrolled *est, int row, int col, GdkEvent *event); -} ETableScrolledClass; - -GtkType e_table_scrolled_get_type (void); - -ETableScrolled *e_table_scrolled_construct (ETableScrolled *ets, ETableHeader *full_header, ETableModel *etm, - const char *spec); -GtkWidget *e_table_scrolled_new (ETableHeader *full_header, ETableModel *etm, - const char *spec); - -ETableScrolled *e_table_scrolled_construct_from_spec_file (ETableScrolled *e_table_scrolled, - ETableHeader *full_header, - ETableModel *etm, - const char *filename); -GtkWidget *e_table_scrolled_new_from_spec_file (ETableHeader *full_header, - ETableModel *etm, - const char *filename); - -gchar *e_table_scrolled_get_specification (ETableScrolled *e_table_scrolled); -void e_table_scrolled_save_specification (ETableScrolled *e_table_scrolled, gchar *filename); - -void e_table_scrolled_set_cursor_row (ETableScrolled *e_table_scrolled, - int row); -/* -1 means we don't have the cursor. */ -int e_table_scrolled_get_cursor_row (ETableScrolled *e_table_scrolled); -void e_table_scrolled_selected_row_foreach (ETableScrolled *e_table_scrolled, - ETableForeachFunc callback, - gpointer closure); -EPrintable *e_table_scrolled_get_printable (ETableScrolled *e_table_scrolled); - -END_GNOME_DECLS - -#endif /* _E_TABLE_SCROLLED_H_ */ - diff --git a/widgets/table/e-table-simple.c b/widgets/table/e-table-simple.c deleted file mode 100644 index fa0a25f784..0000000000 --- a/widgets/table/e-table-simple.c +++ /dev/null @@ -1,244 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a simple table model implementation that uses function - * pointers to simplify the creation of new, exotic and colorful tables in - * no time. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ - -#include <config.h> -#include "e-table-simple.h" - -enum { - ARG_0, - ARG_APPEND_ROW, -}; - -#define PARENT_TYPE e_table_model_get_type () - -static int -simple_column_count (ETableModel *etm) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->col_count) - return simple->col_count (etm, simple->data); - else - return 0; -} - -static int -simple_row_count (ETableModel *etm) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->row_count) - return simple->row_count (etm, simple->data); - else - return 0; -} - -static void * -simple_value_at (ETableModel *etm, int col, int row) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_at) - return simple->value_at (etm, col, row, simple->data); - else - return NULL; -} - -static void -simple_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->set_value_at) - simple->set_value_at (etm, col, row, val, simple->data); -} - -static gboolean -simple_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->is_cell_editable) - return simple->is_cell_editable (etm, col, row, simple->data); - else - return FALSE; -} - -/* The default for simple_duplicate_value is to return the raw value. */ -static void * -simple_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->duplicate_value) - return simple->duplicate_value (etm, col, value, simple->data); - else - return (void *)value; -} - -static void -simple_free_value (ETableModel *etm, int col, void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->free_value) - simple->free_value (etm, col, value, simple->data); -} - -static void * -simple_initialize_value (ETableModel *etm, int col) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->initialize_value) - return simple->initialize_value (etm, col, simple->data); - else - return NULL; -} - -static gboolean -simple_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_is_empty) - return simple->value_is_empty (etm, col, value, simple->data); - else - return FALSE; -} - -static char * -simple_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_to_string) - return simple->value_to_string (etm, col, value, simple->data); - else - return g_strdup (""); -} - -static int -simple_append_row (ETableModel *etm) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->append_row) - return simple->append_row (etm, simple->data); - else - return -1; -} - -static void -simple_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSimple *simple = E_TABLE_SIMPLE (o); - - switch (arg_id){ - case ARG_APPEND_ROW: - GTK_VALUE_POINTER(*arg) = simple->append_row; - break; - } -} - -static void -simple_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSimple *simple = E_TABLE_SIMPLE (o); - - switch (arg_id){ - case ARG_APPEND_ROW: - simple->append_row = GTK_VALUE_POINTER(*arg); - break; - default: - arg->type = GTK_TYPE_INVALID; - } -} - -static void -e_table_simple_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - object_class->set_arg = simple_set_arg; - object_class->get_arg = simple_get_arg; - - model_class->column_count = simple_column_count; - model_class->row_count = simple_row_count; - model_class->value_at = simple_value_at; - model_class->set_value_at = simple_set_value_at; - model_class->is_cell_editable = simple_is_cell_editable; - model_class->duplicate_value = simple_duplicate_value; - model_class->free_value = simple_free_value; - model_class->initialize_value = simple_initialize_value; - model_class->value_is_empty = simple_value_is_empty; - model_class->value_to_string = simple_value_to_string; - model_class->append_row = simple_append_row; - - gtk_object_add_arg_type ("ETableSimple::append_row", GTK_TYPE_POINTER, - GTK_ARG_READWRITE, ARG_APPEND_ROW); -} - -GtkType -e_table_simple_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableSimple", - sizeof (ETableSimple), - sizeof (ETableSimpleClass), - (GtkClassInitFunc) e_table_simple_class_init, - (GtkObjectInitFunc) NULL, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -ETableModel * -e_table_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleRowCountFn row_count, - ETableSimpleValueAtFn value_at, - ETableSimpleSetValueAtFn set_value_at, - ETableSimpleIsCellEditableFn is_cell_editable, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - void *data) -{ - ETableSimple *et; - - et = gtk_type_new (e_table_simple_get_type ()); - - et->col_count = col_count; - et->row_count = row_count; - et->value_at = value_at; - et->set_value_at = set_value_at; - et->is_cell_editable = is_cell_editable; - et->duplicate_value = duplicate_value; - et->free_value = free_value; - et->initialize_value = initialize_value; - et->value_is_empty = value_is_empty; - et->value_to_string = value_to_string; - et->data = data; - - return (ETableModel *) et; -} diff --git a/widgets/table/e-table-simple.h b/widgets/table/e-table-simple.h deleted file mode 100644 index 7fbed8d28b..0000000000 --- a/widgets/table/e-table-simple.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SIMPLE_H_ -#define _E_TABLE_SIMPLE_H_ - -#include "e-table-model.h" - -#define E_TABLE_SIMPLE_TYPE (e_table_simple_get_type ()) -#define E_TABLE_SIMPLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SIMPLE_TYPE, ETableSimple)) -#define E_TABLE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SIMPLE_TYPE, ETableSimpleClass)) -#define E_IS_TABLE_SIMPLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SIMPLE_TYPE)) -#define E_IS_TABLE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SIMPLE_TYPE)) - -typedef int (*ETableSimpleColumnCountFn) (ETableModel *etm, void *data); -typedef int (*ETableSimpleRowCountFn) (ETableModel *etm, void *data); -typedef void *(*ETableSimpleValueAtFn) (ETableModel *etm, int col, int row, void *data); -typedef void (*ETableSimpleSetValueAtFn) (ETableModel *etm, int col, int row, const void *val, void *data); -typedef gboolean (*ETableSimpleIsCellEditableFn) (ETableModel *etm, int col, int row, void *data); -typedef gint (*ETableSimpleAppendRowFn) (ETableModel *etm, void *data); -typedef void *(*ETableSimpleDuplicateValueFn) (ETableModel *etm, int col, const void *val, void *data); -typedef void (*ETableSimpleFreeValueFn) (ETableModel *etm, int col, void *val, void *data); -typedef void *(*ETableSimpleInitializeValueFn) (ETableModel *etm, int col, void *data); -typedef gboolean (*ETableSimpleValueIsEmptyFn) (ETableModel *etm, int col, const void *val, void *data); -typedef char *(*ETableSimpleValueToStringFn) (ETableModel *etm, int col, const void *val, void *data); - -typedef struct { - ETableModel parent; - - ETableSimpleColumnCountFn col_count; - ETableSimpleRowCountFn row_count; - ETableSimpleValueAtFn value_at; - ETableSimpleSetValueAtFn set_value_at; - ETableSimpleIsCellEditableFn is_cell_editable; - ETableSimpleDuplicateValueFn duplicate_value; - ETableSimpleFreeValueFn free_value; - ETableSimpleInitializeValueFn initialize_value; - ETableSimpleValueIsEmptyFn value_is_empty; - ETableSimpleValueToStringFn value_to_string; - ETableSimpleAppendRowFn append_row; - void *data; -} ETableSimple; - -typedef struct { - ETableModelClass parent_class; -} ETableSimpleClass; - -GtkType e_table_simple_get_type (void); - -ETableModel *e_table_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleRowCountFn row_count, - ETableSimpleValueAtFn value_at, - ETableSimpleSetValueAtFn set_value_at, - ETableSimpleIsCellEditableFn is_cell_editable, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - void *data); - -#endif /* _E_TABLE_SIMPLE_H_ */ - diff --git a/widgets/table/e-table-size-test.c b/widgets/table/e-table-size-test.c deleted file mode 100644 index b3a2cbbe18..0000000000 --- a/widgets/table/e-table-size-test.c +++ /dev/null @@ -1,282 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "table-test.h" - -/* - * One way in which we make it simpler to build an ETableModel is through - * the ETableSimple class. Instead of creating your own ETableModel - * class, you simply create a new object of the ETableSimple class. You - * give it a bunch of functions that act as callbacks. - * - * You also get to pass a void * to ETableSimple and it gets passed to - * your callbacks. This would be for having multiple models of the same - * type. This is just an example though, so we statically define all the - * data and ignore the void *data parameter. - * - * In our example we will be creating a table model with 6 columns and 10 - * rows. This corresponds to having 6 different types of information and - * 10 different sets of data in our database. - * - * The headers will be hard coded, as will be the example data. - * - */ - -/* - * There are two different meanings to the word "column". The first is - * the model column. A model column corresponds to a specific type of - * data. This is very much like the usage in a database table where a - * column is a field in the database. - * - * The second type of column is a view column. A view column - * corresponds to a visually displayed column. Each view column - * corresponds to a specific model column, though a model column may - * have any number of view columns associated with it, from zero to - * greater than one. - * - * Also, a view column doesn't necessarily depend on only one model - * column. In some cases, the view column renderer can be given a - * reference to another column to get extra information about its - * display. -*/ - -#define ROWS 5000 -#define COLS 4 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* - * Here we define the initial layout of the table. This is an xml - * format that allows you to change the initial ordering of the - * columns or to do sorting or grouping initially. This specification - * shows all 5 columns, but moves the importance column nearer to the - * front. It also sorts by the "Full Name" column (ascending.) - * Sorting and grouping take the model column as their arguments - * (sorting is specified by the "column" argument to the leaf elemnt. - */ - -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"1\"/> </grouping> \ -</ETableSpecification>" - -char *headers [COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* - * Virtual Column list: - * 0 Email - * 1 Full Name - * 2 Address - * 3 Phone - */ - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* - * Since our model is a constant size, we can just return its size in - * the column and row count fields. - */ - -/* This function returns the number of columns in our ETableModel. */ -static int -my_col_count (ETableModel *etc, void *data) -{ - return COLS; -} - -/* This function returns the number of rows in our ETableModel. */ -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -/* This function returns the value at a particular point in our ETableModel. */ -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - if (col == 1) return "toshok@helixcode.com"; - else if (col == 2) return "Chris Toshok"; - else if (col == 3) return "43 Vicksburg, SF"; - else if (col == 4) return "415-867-5309"; - else return NULL; -} - -/* This function sets the value at a particular point in our ETableModel. */ -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return FALSE; -} - -/* This function duplicates the value passed to it. */ -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -/* This function frees the value passed to it. */ -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -/* This function creates an empty value. */ -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -/* This function reports if a value is empty. */ -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -/* This function reports if a value is empty. */ -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -/* We create a window containing our new table. */ -static void -create_table (void) -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ETableHeader *e_table_header; - ETableModel *e_table_model = NULL; - int i; - - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Here we create a window for our new table. This window - * will get shown and the person will be able to test their - * item. - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 300, 200); - - /* Show it all. */ - gtk_widget_show_all (window); -} - -/* This is the main function which just initializes gnome and call our create_table function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} - diff --git a/widgets/table/e-table-sort-info.c b/widgets/table/e-table-sort-info.c deleted file mode 100644 index 32ba3d9e65..0000000000 --- a/widgets/table/e-table-sort-info.c +++ /dev/null @@ -1,238 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-sort-info.c: a Table Model - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-sort-info.h" -#include "e-util/e-util.h" - -#define ETM_CLASS(e) ((ETableSortInfoClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - - -static GtkObjectClass *e_table_sort_info_parent_class; - -enum { - SORT_INFO_CHANGED, - GROUP_INFO_CHANGED, - LAST_SIGNAL -}; - -static guint e_table_sort_info_signals [LAST_SIGNAL] = { 0, }; - -static void -etsi_destroy (GtkObject *object) -{ - ETableSortInfo *etsi; - - etsi = E_TABLE_SORT_INFO (object); - - if (etsi->groupings) - g_free(etsi->groupings); - if (etsi->sortings) - g_free(etsi->sortings); -} - -static void -e_table_sort_info_init (ETableSortInfo *info) -{ - info->group_count = 0; - info->groupings = NULL; - info->sort_count = 0; - info->sortings = NULL; - info->frozen = 0; - info->sort_info_changed = 0; - info->group_info_changed = 0; -} - -static void -e_table_sort_info_class_init (ETableSortInfoClass *klass) -{ - GtkObjectClass *object_class; - - e_table_sort_info_parent_class = gtk_type_class (gtk_object_get_type ()); - - object_class = GTK_OBJECT_CLASS(klass); - - object_class->destroy = etsi_destroy; - - e_table_sort_info_signals [SORT_INFO_CHANGED] = - gtk_signal_new ("sort_info_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableSortInfoClass, sort_info_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_sort_info_signals [GROUP_INFO_CHANGED] = - gtk_signal_new ("group_info_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableSortInfoClass, group_info_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - klass->sort_info_changed = NULL; - klass->group_info_changed = NULL; - - gtk_object_class_add_signals (object_class, e_table_sort_info_signals, LAST_SIGNAL); -} - -E_MAKE_TYPE(e_table_sort_info, "ETableSortInfo", ETableSortInfo, - e_table_sort_info_class_init, e_table_sort_info_init, PARENT_TYPE); - -static void -e_table_sort_info_sort_info_changed (ETableSortInfo *info) -{ - g_return_if_fail (info != NULL); - g_return_if_fail (E_IS_TABLE_SORT_INFO (info)); - - if (info->frozen) { - info->sort_info_changed = 1; - } else { - gtk_signal_emit (GTK_OBJECT (info), - e_table_sort_info_signals [SORT_INFO_CHANGED]); - } -} - -static void -e_table_sort_info_group_info_changed (ETableSortInfo *info) -{ - g_return_if_fail (info != NULL); - g_return_if_fail (E_IS_TABLE_SORT_INFO (info)); - - if (info->frozen) { - info->group_info_changed = 1; - } else { - gtk_signal_emit (GTK_OBJECT (info), - e_table_sort_info_signals [GROUP_INFO_CHANGED]); - } -} - -void -e_table_sort_info_freeze (ETableSortInfo *info) -{ - info->frozen = 1; -} - -void -e_table_sort_info_thaw (ETableSortInfo *info) -{ - info->frozen = 0; - if (info->sort_info_changed) { - info->sort_info_changed = 0; - e_table_sort_info_sort_info_changed(info); - } - if (info->group_info_changed) { - info->group_info_changed = 0; - e_table_sort_info_group_info_changed(info); - } -} - - -guint -e_table_sort_info_grouping_get_count (ETableSortInfo *info) -{ - return info->group_count; -} - -static void -e_table_sort_info_grouping_real_truncate (ETableSortInfo *info, int length) -{ - if (length < info->group_count) { - info->group_count = length; - } - if (length > info->group_count) { - info->groupings = g_realloc(info->groupings, length * sizeof(ETableSortColumn)); - info->group_count = length; - } -} - -void -e_table_sort_info_grouping_truncate (ETableSortInfo *info, int length) -{ - e_table_sort_info_grouping_real_truncate(info, length); - e_table_sort_info_group_info_changed(info); -} - -ETableSortColumn -e_table_sort_info_grouping_get_nth (ETableSortInfo *info, int n) -{ - if (n < info->group_count) { - return info->groupings[n]; - } else { - ETableSortColumn fake = {0, 0}; - return fake; - } -} - -void -e_table_sort_info_grouping_set_nth (ETableSortInfo *info, int n, ETableSortColumn column) -{ - if (n >= info->group_count) { - e_table_sort_info_grouping_real_truncate(info, n + 1); - } - info->groupings[n] = column; - e_table_sort_info_group_info_changed(info); -} - - -guint -e_table_sort_info_sorting_get_count (ETableSortInfo *info) -{ - return info->sort_count; -} - -static void -e_table_sort_info_sorting_real_truncate (ETableSortInfo *info, int length) -{ - if (length < info->sort_count) { - info->sort_count = length; - } - if (length > info->sort_count) { - info->sortings = g_realloc(info->sortings, length * sizeof(ETableSortColumn)); - info->sort_count = length; - } -} - -void -e_table_sort_info_sorting_truncate (ETableSortInfo *info, int length) -{ - e_table_sort_info_sorting_real_truncate (info, length); - e_table_sort_info_sort_info_changed(info); -} - -ETableSortColumn -e_table_sort_info_sorting_get_nth (ETableSortInfo *info, int n) -{ - if (n < info->sort_count) { - return info->sortings[n]; - } else { - ETableSortColumn fake = {0, 0}; - return fake; - } -} - -void -e_table_sort_info_sorting_set_nth (ETableSortInfo *info, int n, ETableSortColumn column) -{ - if (n >= info->sort_count) { - e_table_sort_info_sorting_real_truncate(info, n + 1); - } - info->sortings[n] = column; - e_table_sort_info_sort_info_changed(info); -} - - -ETableSortInfo * -e_table_sort_info_new (void) -{ - return gtk_type_new (e_table_sort_info_get_type ()); -} diff --git a/widgets/table/e-table-sort-info.h b/widgets/table/e-table-sort-info.h deleted file mode 100644 index 6446230116..0000000000 --- a/widgets/table/e-table-sort-info.h +++ /dev/null @@ -1,60 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORT_INFO_H_ -#define _E_TABLE_SORT_INFO_H_ - -#include <gtk/gtkobject.h> - -#define E_TABLE_SORT_INFO_TYPE (e_table_sort_info_get_type ()) -#define E_TABLE_SORT_INFO(o) (GTK_CHECK_CAST ((o), E_TABLE_SORT_INFO_TYPE, ETableSortInfo)) -#define E_TABLE_SORT_INFO_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORT_INFO_TYPE, ETableSortInfoClass)) -#define E_IS_TABLE_SORT_INFO(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORT_INFO_TYPE)) -#define E_IS_TABLE_SORT_INFO_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORT_INFO_TYPE)) - -typedef struct _ETableSortColumn ETableSortColumn; - -struct _ETableSortColumn { - guint column : 31; - guint ascending : 1; -}; - -typedef struct { - GtkObject base; - - gint group_count; - ETableSortColumn *groupings; - gint sort_count; - ETableSortColumn *sortings; - - guint frozen : 1; - guint sort_info_changed : 1; - guint group_info_changed : 1; -} ETableSortInfo; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Signals - */ - void (*sort_info_changed) (ETableSortInfo *info); - void (*group_info_changed) (ETableSortInfo *info); -} ETableSortInfoClass; - -GtkType e_table_sort_info_get_type (void); - -void e_table_sort_info_freeze (ETableSortInfo *info); -void e_table_sort_info_thaw (ETableSortInfo *info); - -guint e_table_sort_info_grouping_get_count (ETableSortInfo *info); -void e_table_sort_info_grouping_truncate (ETableSortInfo *info, int length); -ETableSortColumn e_table_sort_info_grouping_get_nth (ETableSortInfo *info, int n); -void e_table_sort_info_grouping_set_nth (ETableSortInfo *info, int n, ETableSortColumn column); - -guint e_table_sort_info_sorting_get_count (ETableSortInfo *info); -void e_table_sort_info_sorting_truncate (ETableSortInfo *info, int length); -ETableSortColumn e_table_sort_info_sorting_get_nth (ETableSortInfo *info, int n); -void e_table_sort_info_sorting_set_nth (ETableSortInfo *info, int n, ETableSortColumn column); - -ETableSortInfo *e_table_sort_info_new (void); - -#endif /* _E_TABLE_SORT_INFO_H_ */ diff --git a/widgets/table/e-table-sorted-variable.c b/widgets/table/e-table-sorted-variable.c deleted file mode 100644 index a5472d7bce..0000000000 --- a/widgets/table/e-table-sorted-variable.c +++ /dev/null @@ -1,326 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-sorted.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <string.h> -#include "e-util/e-util.h" -#include "e-table-sorted-variable.h" - -#define PARENT_TYPE E_TABLE_SUBSET_VARIABLE_TYPE - -#define INCREMENT_AMOUNT 100 - -static ETableSubsetVariableClass *etsv_parent_class; - -static void etsv_proxy_model_changed (ETableModel *etm, ETableSortedVariable *etsv); -static void etsv_proxy_model_row_changed (ETableModel *etm, int row, ETableSortedVariable *etsv); -static void etsv_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETableSortedVariable *etsv); -static void etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv); -static void etsv_sort (ETableSortedVariable *etsv); -static void etsv_add (ETableSubsetVariable *etssv, gint row); -static void etsv_add_all (ETableSubsetVariable *etssv); - -static void -etsv_destroy (GtkObject *object) -{ - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (object); - ETableSubset *etss = E_TABLE_SUBSET (object); - - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_row_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_cell_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etsv->sort_info), - etsv->sort_info_changed_id); - - if (etsv->sort_idle_id) { - g_source_remove(etsv->sort_idle_id); - } - - etsv->table_model_changed_id = 0; - etsv->table_model_row_changed_id = 0; - etsv->table_model_cell_changed_id = 0; - - if (etsv->sort_info) - gtk_object_unref(GTK_OBJECT(etsv->sort_info)); - if (etsv->full_header) - gtk_object_unref(GTK_OBJECT(etsv->full_header)); - - GTK_OBJECT_CLASS (etsv_parent_class)->destroy (object); -} - -static void -etsv_class_init (GtkObjectClass *object_class) -{ - ETableSubsetVariableClass *etssv_class = E_TABLE_SUBSET_VARIABLE_CLASS(object_class); - - etsv_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = etsv_destroy; - - etssv_class->add = etsv_add; - etssv_class->add_all = etsv_add_all; -} - -static void -etsv_init (ETableSortedVariable *etsv) -{ - etsv->full_header = NULL; - etsv->sort_info = NULL; - - etsv->table_model_changed_id = 0; - etsv->table_model_row_changed_id = 0; - etsv->table_model_cell_changed_id = 0; - etsv->sort_info_changed_id = 0; - - etsv->sort_idle_id = 0; -} - -E_MAKE_TYPE(e_table_sorted_variable, "ETableSortedVariable", ETableSortedVariable, etsv_class_init, etsv_init, PARENT_TYPE); - -static gboolean -etsv_sort_idle(ETableSortedVariable *etsv) -{ - gtk_object_ref(GTK_OBJECT(etsv)); - etsv_sort(etsv); - etsv->sort_idle_id = 0; - gtk_object_unref(GTK_OBJECT(etsv)); - return FALSE; -} - -/* This takes source rows. */ -static int -etsv_compare(ETableSortedVariable *etsv, int row1, int row2) -{ - int j; - int sort_count = e_table_sort_info_sorting_get_count(etsv->sort_info); - int comp_val = 0; - int ascending = 1; - ETableSubset *etss = E_TABLE_SUBSET(etsv); - - for (j = 0; j < sort_count; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(etsv->sort_info, j); - ETableCol *col; - if (column.column > e_table_header_count (etsv->full_header)) - col = e_table_header_get_column (etsv->full_header, e_table_header_count (etsv->full_header) - 1); - else - col = e_table_header_get_column (etsv->full_header, column.column); - comp_val = (*col->compare)(e_table_model_value_at (etss->source, col->col_idx, row1), - e_table_model_value_at (etss->source, col->col_idx, row2)); - ascending = column.ascending; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - - -static void -etsv_add (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (etssv); - int i; - - if (etss->n_map + 1 > etssv->n_vals_allocated) { - etssv->n_vals_allocated += INCREMENT_AMOUNT; - etss->map_table = g_realloc (etss->map_table, (etssv->n_vals_allocated) * sizeof(int)); - } - if (row < e_table_model_row_count(etss->source) - 1) - for ( i = 0; i < etss->n_map; i++ ) - if (etss->map_table[i] >= row) - etss->map_table[i] ++; - i = etss->n_map; - if (etsv->sort_idle_id == 0) { - i = 0; - while (i < etss->n_map && etsv_compare(etsv, etss->map_table[i], row) < 0) - i++; - memmove(etss->map_table + i + 1, etss->map_table + i, (etss->n_map - i) * sizeof(int)); - } - etss->map_table[i] = row; - etss->n_map++; - - e_table_model_row_inserted (etm, i); -} - -static void -etsv_add_all (ETableSubsetVariable *etssv) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (etssv); - int rows = e_table_model_row_count(etss->source); - int i; - - if (etss->n_map + rows > etssv->n_vals_allocated){ - etssv->n_vals_allocated += MAX(INCREMENT_AMOUNT, rows); - etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof(int)); - } - for (i = 0; i < rows; i++) - etss->map_table[etss->n_map++] = i; - - if (etsv->sort_idle_id == 0) { - etsv->sort_idle_id = g_idle_add_full(50, (GSourceFunc) etsv_sort_idle, etsv, NULL); - } - - e_table_model_changed (etm); -} - -ETableModel * -e_table_sorted_variable_new (ETableModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ETableSortedVariable *etsv = gtk_type_new (E_TABLE_SORTED_VARIABLE_TYPE); - ETableSubsetVariable *etssv = E_TABLE_SUBSET_VARIABLE (etsv); - - if (e_table_subset_variable_construct (etssv, source) == NULL){ - gtk_object_destroy (GTK_OBJECT (etsv)); - return NULL; - } - - etsv->sort_info = sort_info; - gtk_object_ref(GTK_OBJECT(etsv->sort_info)); - etsv->full_header = full_header; - gtk_object_ref(GTK_OBJECT(etsv->full_header)); - - etsv->table_model_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_changed), etsv); - etsv->table_model_row_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_row_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_row_changed), etsv); - etsv->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_cell_changed), etsv); - etsv->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (etsv_sort_info_changed), etsv); - - return E_TABLE_MODEL(etsv); -} - -static void -etsv_proxy_model_changed (ETableModel *etm, ETableSortedVariable *etsv) -{ - /* FIXME: do_resort (); */ -} - -static void -etsv_proxy_model_row_changed (ETableModel *etm, int row, ETableSortedVariable *etsv) -{ - ETableSubsetVariable *etssv = E_TABLE_SUBSET_VARIABLE(etsv); - - if (e_table_subset_variable_remove(etssv, row)) - e_table_subset_variable_add (etssv, row); -} - -static void -etsv_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETableSortedVariable *etsv) -{ - ETableSubsetVariable *etssv = E_TABLE_SUBSET_VARIABLE(etsv); - - if (e_table_subset_variable_remove(etssv, row)) - e_table_subset_variable_add (etssv, row); -} - -static void -etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv) -{ - etsv_sort(etsv); -} - -static ETableSortedVariable *etsv_closure; -void **vals_closure; -int cols_closure; -int *ascending_closure; -GCompareFunc *compare_closure; - -/* FIXME: Make it not cache the second and later columns (as if anyone cares.) */ - -static int -qsort_callback(const void *data1, const void *data2) -{ - gint row1 = *(int *)data1; - gint row2 = *(int *)data2; - int j; - int sort_count = e_table_sort_info_sorting_get_count(etsv_closure->sort_info); - int comp_val = 0; - int ascending = 1; - for (j = 0; j < sort_count; j++) { - comp_val = (*(compare_closure[j]))(vals_closure[cols_closure * row1 + j], vals_closure[cols_closure * row2 + j]); - ascending = ascending_closure[j]; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - - -static void -etsv_sort(ETableSortedVariable *etsv) -{ - ETableSubset *etss = E_TABLE_SUBSET(etsv); - static int reentering = 0; - int rows = E_TABLE_SUBSET(etsv)->n_map; - int total_rows = e_table_model_row_count(E_TABLE_SUBSET(etsv)->source); - int i; - int j; - int cols; - if (reentering) - return; - reentering = 1; - cols = e_table_sort_info_sorting_get_count(etsv->sort_info); - cols_closure = cols; - etsv_closure = etsv; - vals_closure = g_new(void *, total_rows * cols); - ascending_closure = g_new(int, cols); - compare_closure = g_new(GCompareFunc, cols); - for (j = 0; j < cols; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(etsv->sort_info, j); - ETableCol *col; - if (column.column > e_table_header_count (etsv->full_header)) - col = e_table_header_get_column (etsv->full_header, e_table_header_count (etsv->full_header) - 1); - else - col = e_table_header_get_column (etsv->full_header, column.column); - for (i = 0; i < rows; i++) { -#if 0 - if( !(i & 0xff) ) { - while(gtk_events_pending()) - gtk_main_iteration(); - } -#endif - vals_closure[E_TABLE_SUBSET(etsv)->map_table[i] * cols + j] = e_table_model_value_at (etss->source, col->col_idx, E_TABLE_SUBSET(etsv)->map_table[i]); - } - compare_closure[j] = col->compare; - ascending_closure[j] = column.ascending; - } - qsort(E_TABLE_SUBSET(etsv)->map_table, rows, sizeof(int), qsort_callback); - g_free(vals_closure); - g_free(ascending_closure); - g_free(compare_closure); - e_table_model_changed (E_TABLE_MODEL(etsv)); - reentering = 0; -} diff --git a/widgets/table/e-table-sorted-variable.h b/widgets/table/e-table-sorted-variable.h deleted file mode 100644 index c6a57c5ede..0000000000 --- a/widgets/table/e-table-sorted-variable.h +++ /dev/null @@ -1,38 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORTED_VARIABLE_H_ -#define _E_TABLE_SORTED_VARIABLE_H_ - -#include <gtk/gtkobject.h> -#include "e-table-model.h" -#include "e-table-subset-variable.h" -#include "e-table-sort-info.h" -#include "e-table-header.h" - -#define E_TABLE_SORTED_VARIABLE_TYPE (e_table_sorted_variable_get_type ()) -#define E_TABLE_SORTED_VARIABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SORTED_VARIABLE_TYPE, ETableSortedVariable)) -#define E_TABLE_SORTED_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORTED_VARIABLE_TYPE, ETableSortedVariableClass)) -#define E_IS_TABLE_SORTED_VARIABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORTED_VARIABLE_TYPE)) -#define E_IS_TABLE_SORTED_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORTED_VARIABLE_TYPE)) - -typedef struct { - ETableSubsetVariable base; - - ETableSortInfo *sort_info; - - ETableHeader *full_header; - - int table_model_changed_id; - int table_model_row_changed_id; - int table_model_cell_changed_id; - int sort_info_changed_id; - int sort_idle_id; -} ETableSortedVariable; - -typedef struct { - ETableSubsetVariableClass parent_class; -} ETableSortedVariableClass; - -GtkType e_table_sorted_variable_get_type (void); -ETableModel *e_table_sorted_variable_new (ETableModel *etm, ETableHeader *header, ETableSortInfo *sort_info); - -#endif /* _E_TABLE_SORTED_VARIABLE_H_ */ diff --git a/widgets/table/e-table-sorted.c b/widgets/table/e-table-sorted.c deleted file mode 100644 index c754f4cff7..0000000000 --- a/widgets/table/e-table-sorted.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * E-table-sorted.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include "e-util/e-util.h" -#include "e-table-sorted.h" - -#define PARENT_TYPE E_TABLE_SUBSET_TYPE - -static ETableSubsetClass *ets_parent_class; - -static void -ets_class_init (GtkObjectClass *klass) -{ - ets_parent_class = gtk_type_class (PARENT_TYPE); -} - -E_MAKE_TYPE(e_table_sorted, "ETableSorted", ETableSorted, ets_class_init, NULL, PARENT_TYPE); - -static ETableSorted *sort_ets; - -static int -my_sort (const void *a, const void *b) -{ - ETableModel *source = E_TABLE_SUBSET (sort_ets)->source; - const int *ia = (const int *) a; - const int *ib = (const int *) b; - void *va, *vb; - - va = e_table_model_value_at (source, sort_ets->sort_col, *ia); - vb = e_table_model_value_at (source, sort_ets->sort_col, *ib); - - return (*sort_ets->compare) (va, vb); -} - -static void -do_sort (ETableSorted *ets) -{ - ETableSubset *etss = E_TABLE_SUBSET (ets); - g_assert (sort_ets == NULL); - - sort_ets = ets; - qsort (etss->map_table, etss->n_map, sizeof (unsigned int), my_sort); - sort_ets = NULL; -} - -ETableModel * -e_table_sorted_new (ETableModel *source, int col, GCompareFunc compare) -{ - ETableSorted *ets = gtk_type_new (E_TABLE_SORTED_TYPE); - ETableSubset *etss = E_TABLE_SUBSET (ets); - const int nvals = e_table_model_row_count (source); - int i; - - if (e_table_subset_construct (etss, source, nvals) == NULL){ - gtk_object_destroy (GTK_OBJECT (ets)); - return NULL; - } - - ets->compare = compare; - ets->sort_col = col; - - /* Init */ - for (i = 0; i < nvals; i++) - etss->map_table [i] = i; - - do_sort (ets); - - return (ETableModel *) ets; -} - -void -e_table_sorted_resort (ETableSorted *ets, int col, GCompareFunc compare) -{ - if (col == -1 || compare == NULL) - do_sort (ets); - else { - ets->sort_col = col; - ets->compare = compare; - do_sort (ets); - } -} - diff --git a/widgets/table/e-table-sorted.h b/widgets/table/e-table-sorted.h deleted file mode 100644 index 92bd8d1522..0000000000 --- a/widgets/table/e-table-sorted.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef _E_TABLE_SORTED_H_ -#define _E_TABLE_SORTED_H_ - -#include <gtk/gtkobject.h> -#include "e-table-model.h" -#include "e-table-subset.h" - -#define E_TABLE_SORTED_TYPE (e_table_sorted_get_type ()) -#define E_TABLE_SORTED(o) (GTK_CHECK_CAST ((o), E_TABLE_SORTED_TYPE, ETableSorted)) -#define E_TABLE_SORTED_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORTED_TYPE, ETableSortedClass)) -#define E_IS_TABLE_SORTED(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORTED_TYPE)) -#define E_IS_TABLE_SORTED_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORTED_TYPE)) - -typedef struct { - ETableSubset base; - - short sort_col; - GCompareFunc compare; -} ETableSorted; - -typedef struct { - ETableSubsetClass parent_class; -} ETableSortedClass; - -GtkType e_table_sorted_get_type (void); -ETableModel *e_table_sorted_new (ETableModel *etm, int col, GCompareFunc compare); -void e_table_sorted_resort (ETableSorted *ets, int col, GCompareFunc compare); - -#endif /* _E_TABLE_SORTED_H_ */ diff --git a/widgets/table/e-table-subset-variable.c b/widgets/table/e-table-subset-variable.c deleted file mode 100644 index 377b21c9ae..0000000000 --- a/widgets/table/e-table-subset-variable.c +++ /dev/null @@ -1,187 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-subset.c: Implements a table that contains a subset of another table. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <string.h> -#include "e-util/e-util.h" -#include "e-table-subset-variable.h" - -#define ETSSV_CLASS(e) ((ETableSubsetVariableClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE E_TABLE_SUBSET_TYPE - -#define INCREMENT_AMOUNT 10 - -static ETableSubsetClass *etssv_parent_class; - -static void -etssv_add (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int i; - - if (etss->n_map + 1 > etssv->n_vals_allocated){ - etss->map_table = g_realloc (etss->map_table, (etssv->n_vals_allocated + INCREMENT_AMOUNT) * sizeof(int)); - etssv->n_vals_allocated += INCREMENT_AMOUNT; - } - if (row < e_table_model_row_count(etss->source) - 1) - for ( i = 0; i < etss->n_map; i++ ) - if (etss->map_table[i] >= row) - etss->map_table[i] ++; - etss->map_table[etss->n_map++] = row; - - e_table_model_row_inserted (etm, etss->n_map - 1); -} - -static void -etssv_add_all (ETableSubsetVariable *etssv) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int rows = e_table_model_row_count(etss->source); - int i; - - if (etss->n_map + rows > etssv->n_vals_allocated){ - etssv->n_vals_allocated += MAX(INCREMENT_AMOUNT, rows); - etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof(int)); - } - for (i = 0; i < rows; i++) - etss->map_table[etss->n_map++] = i; - - e_table_model_changed (etm); -} - -static gboolean -etssv_remove (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int i; - int ret_val = FALSE; - - for (i = 0; i < etss->n_map; i++){ - if (etss->map_table[i] == row) { - memmove (etss->map_table + i, etss->map_table + i + 1, (etss->n_map - i - 1) * sizeof(int)); - etss->n_map --; - - e_table_model_changed (etm); - ret_val = TRUE; - break; - } - } - - for (i = 0; i < etss->n_map; i++){ - if (etss->map_table[i] > row) { - etss->map_table[i] --; - } - } - - return ret_val; -} - -static void -etssv_class_init (GtkObjectClass *object_class) -{ - ETableSubsetVariableClass *klass = E_TABLE_SUBSET_VARIABLE_CLASS(object_class); - etssv_parent_class = gtk_type_class (PARENT_TYPE); - - klass->add = etssv_add; - klass->add_all = etssv_add_all; - klass->remove = etssv_remove; -} - -E_MAKE_TYPE(e_table_subset_variable, "ETableSubsetVariable", ETableSubsetVariable, etssv_class_init, NULL, PARENT_TYPE); - -ETableModel * -e_table_subset_variable_construct (ETableSubsetVariable *etssv, - ETableModel *source) -{ - if (e_table_subset_construct (E_TABLE_SUBSET(etssv), source, 1) == NULL) - return NULL; - E_TABLE_SUBSET(etssv)->n_map = 0; - - return E_TABLE_MODEL (etssv); -} - -ETableModel * -e_table_subset_variable_new (ETableModel *source) -{ - ETableSubsetVariable *etssv = gtk_type_new (E_TABLE_SUBSET_VARIABLE_TYPE); - - if (e_table_subset_variable_construct (etssv, source) == NULL){ - gtk_object_destroy (GTK_OBJECT (etssv)); - return NULL; - } - - return (ETableModel *) etssv; -} - -void -e_table_subset_variable_add (ETableSubsetVariable *etssv, - gint row) -{ - g_return_if_fail (etssv != NULL); - g_return_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv)); - - if (ETSSV_CLASS(etssv)->add) - ETSSV_CLASS (etssv)->add (etssv, row); -} - -void -e_table_subset_variable_add_all (ETableSubsetVariable *etssv) -{ - g_return_if_fail (etssv != NULL); - g_return_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv)); - - if (ETSSV_CLASS(etssv)->add_all) - ETSSV_CLASS (etssv)->add_all (etssv); -} - -gboolean -e_table_subset_variable_remove (ETableSubsetVariable *etssv, - gint row) -{ - g_return_val_if_fail (etssv != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv), FALSE); - - if (ETSSV_CLASS(etssv)->remove) - return ETSSV_CLASS (etssv)->remove (etssv, row); - else - return FALSE; -} - -void -e_table_subset_variable_increment (ETableSubsetVariable *etssv, - gint position, - gint amount) -{ - int i; - ETableSubset *etss = E_TABLE_SUBSET(etssv); - for (i = 0; i < etss->n_map; i++){ - if (etss->map_table[i] > position) - etss->map_table[i] += amount; - } -} - -void -e_table_subset_variable_set_allocation (ETableSubsetVariable *etssv, - gint total) -{ - ETableSubset *etss = E_TABLE_SUBSET(etssv); - if (total <= 0) - total = 1; - if (total > etss->n_map){ - etss->map_table = g_realloc (etss->map_table, total * sizeof(int)); - } -} diff --git a/widgets/table/e-table-subset-variable.h b/widgets/table/e-table-subset-variable.h deleted file mode 100644 index da932e6c05..0000000000 --- a/widgets/table/e-table-subset-variable.h +++ /dev/null @@ -1,45 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SUBSET_VARIABLE_H_ -#define _E_TABLE_SUBSET_VARIABLE_H_ - -#include <gtk/gtkobject.h> -#include "e-table-subset.h" - -#define E_TABLE_SUBSET_VARIABLE_TYPE (e_table_subset_variable_get_type ()) -#define E_TABLE_SUBSET_VARIABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SUBSET_VARIABLE_TYPE, ETableSubsetVariable)) -#define E_TABLE_SUBSET_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SUBSET_VARIABLE_TYPE, ETableSubsetVariableClass)) -#define E_IS_TABLE_SUBSET_VARIABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SUBSET_VARIABLE_TYPE)) -#define E_IS_TABLE_SUBSET_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SUBSET_VARIABLE_TYPE)) - -typedef struct { - ETableSubset base; - - int n_vals_allocated; -} ETableSubsetVariable; - -typedef struct { - ETableSubsetClass parent_class; - - void (*add) (ETableSubsetVariable *ets, - gint row); - void (*add_all) (ETableSubsetVariable *ets); - gboolean (*remove) (ETableSubsetVariable *ets, - gint row); -} ETableSubsetVariableClass; - -GtkType e_table_subset_variable_get_type (void); -ETableModel *e_table_subset_variable_new (ETableModel *etm); -ETableModel *e_table_subset_variable_construct (ETableSubsetVariable *etssv, - ETableModel *source); -void e_table_subset_variable_add (ETableSubsetVariable *ets, - gint row); -void e_table_subset_variable_add_all (ETableSubsetVariable *ets); -gboolean e_table_subset_variable_remove (ETableSubsetVariable *ets, - gint row); -void e_table_subset_variable_increment (ETableSubsetVariable *ets, - gint position, - gint amount); -void e_table_subset_variable_set_allocation (ETableSubsetVariable *ets, - gint total); -#endif /* _E_TABLE_SUBSET_VARIABLE_H_ */ - diff --git a/widgets/table/e-table-subset.c b/widgets/table/e-table-subset.c deleted file mode 100644 index eb08ca0890..0000000000 --- a/widgets/table/e-table-subset.c +++ /dev/null @@ -1,253 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-subset.c: Implements a table that contains a subset of another table. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include "e-util/e-util.h" -#include "e-table-subset.h" - -#define PARENT_TYPE E_TABLE_MODEL_TYPE - -static ETableModelClass *etss_parent_class; - -static void -etss_destroy (GtkObject *object) -{ - ETableSubset *etss = E_TABLE_SUBSET (object); - - if (etss->source) - gtk_object_unref (GTK_OBJECT (etss->source)); - - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_row_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_cell_changed_id); - - etss->table_model_changed_id = 0; - etss->table_model_row_changed_id = 0; - etss->table_model_cell_changed_id = 0; - - if (etss->map_table) - free (etss->map_table); - - GTK_OBJECT_CLASS (etss_parent_class)->destroy (object); -} - -static int -etss_column_count (ETableModel *etm) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_column_count (etss->source); -} - -static int -etss_row_count (ETableModel *etm) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return etss->n_map; -} - -static void * -etss_value_at (ETableModel *etm, int col, int row) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_value_at (etss->source, col, etss->map_table [row]); -} - -static void -etss_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_set_value_at (etss->source, col, etss->map_table [row], val); -} - -static gboolean -etss_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_is_cell_editable (etss->source, col, etss->map_table [row]); -} - -static gint -etss_append_row (ETableModel *etm) -{ - ETableSubset *etss = (ETableSubset *)etm; - gint source_row = e_table_model_append_row (etss->source); - const int n = etss->n_map; - const int * const map_table = etss->map_table; - int i; - - for (i = 0; i < n; i++){ - if (map_table [i] == source_row){ - return i; - } - } - return -1; -} - -static void * -etss_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_duplicate_value (etss->source, col, value); -} - -static void -etss_free_value (ETableModel *etm, int col, void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - e_table_model_free_value (etss->source, col, value); -} - -static void * -etss_initialize_value (ETableModel *etm, int col) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_initialize_value (etss->source, col); -} - -static gboolean -etss_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_value_is_empty (etss->source, col, value); -} - -static char * -etss_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_value_to_string (etss->source, col, value); -} - -static void -etss_class_init (GtkObjectClass *klass) -{ - ETableModelClass *table_class = (ETableModelClass *) klass; - - etss_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etss_destroy; - - table_class->column_count = etss_column_count; - table_class->row_count = etss_row_count; - table_class->value_at = etss_value_at; - table_class->set_value_at = etss_set_value_at; - table_class->is_cell_editable = etss_is_cell_editable; - table_class->append_row = etss_append_row; - table_class->duplicate_value = etss_duplicate_value; - table_class->free_value = etss_free_value; - table_class->initialize_value = etss_initialize_value; - table_class->value_is_empty = etss_value_is_empty; - table_class->value_to_string = etss_value_to_string; -} - -E_MAKE_TYPE(e_table_subset, "ETableSubset", ETableSubset, etss_class_init, NULL, PARENT_TYPE); - -static void -etss_proxy_model_changed (ETableModel *etm, ETableSubset *etss) -{ - e_table_model_changed (E_TABLE_MODEL (etss)); -} - -static void -etss_proxy_model_row_changed (ETableModel *etm, int row, ETableSubset *etss) -{ - const int n = etss->n_map; - const int * const map_table = etss->map_table; - int i; - - for (i = 0; i < n; i++){ - if (map_table [i] == row){ - e_table_model_row_changed (E_TABLE_MODEL (etss), i); - return; - } - } -} - -static void -etss_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETableSubset *etss) -{ - const int n = etss->n_map; - const int * const map_table = etss->map_table; - int i; - - for (i = 0; i < n; i++){ - if (map_table [i] == row){ - e_table_model_cell_changed (E_TABLE_MODEL (etss), col, i); - return; - } - } -} - -ETableModel * -e_table_subset_construct (ETableSubset *etss, ETableModel *source, int nvals) -{ - unsigned int *buffer; - int i; - - buffer = (unsigned int *) g_malloc (sizeof (unsigned int) * nvals); - if (buffer == NULL) - return NULL; - etss->map_table = buffer; - etss->n_map = nvals; - etss->source = source; - gtk_object_ref (GTK_OBJECT (source)); - - /* Init */ - for (i = 0; i < nvals; i++) - etss->map_table [i] = i; - - etss->table_model_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_changed), etss); - etss->table_model_row_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_row_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_row_changed), etss); - etss->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_cell_changed), etss); - - return E_TABLE_MODEL (etss); -} - -ETableModel * -e_table_subset_new (ETableModel *source, const int nvals) -{ - ETableSubset *etss = gtk_type_new (E_TABLE_SUBSET_TYPE); - - if (e_table_subset_construct (etss, source, nvals) == NULL){ - gtk_object_destroy (GTK_OBJECT (etss)); - return NULL; - } - - return (ETableModel *) etss; -} - -ETableModel * -e_table_subset_get_toplevel (ETableSubset *table) -{ - g_return_val_if_fail (table != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_SUBSET (table), NULL); - - if (E_IS_TABLE_SUBSET (table->source)) - return e_table_subset_get_toplevel (E_TABLE_SUBSET (table->source)); - else - return table->source; -} diff --git a/widgets/table/e-table-subset.h b/widgets/table/e-table-subset.h deleted file mode 100644 index 074120a410..0000000000 --- a/widgets/table/e-table-subset.h +++ /dev/null @@ -1,37 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SUBSET_H_ -#define _E_TABLE_SUBSET_H_ - -#include <gtk/gtkobject.h> -#include "e-table-model.h" - -#define E_TABLE_SUBSET_TYPE (e_table_subset_get_type ()) -#define E_TABLE_SUBSET(o) (GTK_CHECK_CAST ((o), E_TABLE_SUBSET_TYPE, ETableSubset)) -#define E_TABLE_SUBSET_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SUBSET_TYPE, ETableSubsetClass)) -#define E_IS_TABLE_SUBSET(o) (GTK_CHECK_TYPE ((o), E_TABLE_SUBSET_TYPE)) -#define E_IS_TABLE_SUBSET_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SUBSET_TYPE)) - -typedef struct { - ETableModel base; - - ETableModel *source; - int n_map; - int *map_table; - - int table_model_changed_id; - int table_model_row_changed_id; - int table_model_cell_changed_id; -} ETableSubset; - -typedef struct { - ETableModelClass parent_class; -} ETableSubsetClass; - -GtkType e_table_subset_get_type (void); -ETableModel *e_table_subset_new (ETableModel *etm, int n_vals); -ETableModel *e_table_subset_construct (ETableSubset *ets, ETableModel *source, int nvals); - -ETableModel *e_table_subset_get_toplevel (ETableSubset *table_model); - -#endif /* _E_TABLE_SUBSET_H_ */ - diff --git a/widgets/table/e-table-text-model.c b/widgets/table/e-table-text-model.c deleted file mode 100644 index 5b6fa8b707..0000000000 --- a/widgets/table/e-table-text-model.c +++ /dev/null @@ -1,220 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETableTextModel - Text item model for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#include <config.h> -#include <ctype.h> -#include "e-table-text-model.h" - -static void e_table_text_model_class_init (ETableTextModelClass *class); -static void e_table_text_model_init (ETableTextModel *model); -static void e_table_text_model_destroy (GtkObject *object); - -static gchar *e_table_text_model_get_text (ETextModel *model); -static void e_table_text_model_set_text (ETextModel *model, gchar *text); -static void e_table_text_model_insert (ETextModel *model, gint postion, gchar *text); -static void e_table_text_model_insert_length (ETextModel *model, gint postion, gchar *text, gint length); -static void e_table_text_model_delete (ETextModel *model, gint postion, gint length); - -static GtkObject *parent_class; - - - -/** - * e_table_text_model_get_type: - * @void: - * - * Registers the &ETableTextModel class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &ETableTextModel class. - **/ -GtkType -e_table_text_model_get_type (void) -{ - static GtkType model_type = 0; - - if (!model_type) { - GtkTypeInfo model_info = { - "ETableTextModel", - sizeof (ETableTextModel), - sizeof (ETableTextModelClass), - (GtkClassInitFunc) e_table_text_model_class_init, - (GtkObjectInitFunc) e_table_text_model_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - model_type = gtk_type_unique (e_text_model_get_type (), &model_info); - } - - return model_type; -} - -/* Class initialization function for the text item */ -static void -e_table_text_model_class_init (ETableTextModelClass *klass) -{ - GtkObjectClass *object_class; - ETextModelClass *model_class; - - object_class = (GtkObjectClass *) klass; - model_class = (ETextModelClass *) klass; - - parent_class = gtk_type_class (e_text_model_get_type ()); - - model_class->get_text = e_table_text_model_get_text; - model_class->set_text = e_table_text_model_set_text; - model_class->insert = e_table_text_model_insert; - model_class->insert_length = e_table_text_model_insert_length; - model_class->delete = e_table_text_model_delete; - - object_class->destroy = e_table_text_model_destroy; -} - -/* Object initialization function for the text item */ -static void -e_table_text_model_init (ETableTextModel *model) -{ - model->model = NULL; - model->row = 0; - model->model_col = 0; - model->cell_changed_signal_id = 0; - model->row_changed_signal_id = 0; -} - -/* Destroy handler for the text item */ -static void -e_table_text_model_destroy (GtkObject *object) -{ - ETableTextModel *model; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_TABLE_TEXT_MODEL (object)); - - model = E_TABLE_TEXT_MODEL (object); - - if (model->model) - g_assert (GTK_IS_OBJECT (model->model)); - - if (model->cell_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT(model->model), - model->cell_changed_signal_id); - - if (model->row_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT(model->model), - model->row_changed_signal_id); - - if (model->model) - gtk_object_unref (GTK_OBJECT(model->model)); - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} -static gchar * -e_table_text_model_get_text (ETextModel *text_model) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model) - return (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - else - return ""; -} - -static void -e_table_text_model_set_text (ETextModel *text_model, gchar *text) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model) - e_table_model_set_value_at (model->model, model->model_col, model->row, (void *) text); -} - -static void -e_table_text_model_insert (ETextModel *text_model, gint position, gchar *text) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%s%s", position, temp, text, temp + position); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -e_table_text_model_insert_length (ETextModel *text_model, gint position, gchar *text, gint length) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%.*s%s", position, temp, length, text, temp + position); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -e_table_text_model_delete (ETextModel *text_model, gint position, gint length) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%s", position, temp, temp + position + length); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -cell_changed (ETableModel *table_model, int model_col, int row, ETableTextModel *model) -{ - if (model->model_col == model_col && - model->row == row) - e_text_model_changed (E_TEXT_MODEL(model)); -} - -static void -row_changed (ETableModel *table_model, int row, ETableTextModel *model) -{ - if (model->row == row) - e_text_model_changed (E_TEXT_MODEL(model)); -} - -ETableTextModel * -e_table_text_model_new (ETableModel *table_model, int row, int model_col) -{ - ETableTextModel *model = gtk_type_new (e_table_text_model_get_type ()); - model->model = table_model; - if (model->model){ - gtk_object_ref (GTK_OBJECT(model->model)); - model->cell_changed_signal_id = - gtk_signal_connect (GTK_OBJECT(model->model), - "model_cell_changed", - GTK_SIGNAL_FUNC(cell_changed), - model); - model->row_changed_signal_id = - gtk_signal_connect (GTK_OBJECT(model->model), - "model_row_changed", - GTK_SIGNAL_FUNC(row_changed), - model); - } - model->row = row; - model->model_col = model_col; - return model; -} - diff --git a/widgets/table/e-table-text-model.h b/widgets/table/e-table-text-model.h deleted file mode 100644 index dcc9afde7c..0000000000 --- a/widgets/table/e-table-text-model.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETableTextModel - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#ifndef E_TABLE_TEXT_MODEL_H -#define E_TABLE_TEXT_MODEL_H - -#include <gnome.h> -#include "e-text-model.h" -#include "e-table-model.h" - - -BEGIN_GNOME_DECLS - -#define E_TYPE_TABLE_TEXT_MODEL (e_table_text_model_get_type ()) -#define E_TABLE_TEXT_MODEL(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TABLE_TEXT_MODEL, ETableTextModel)) -#define E_TABLE_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TABLE_TEXT_MODEL, ETableTextModelClass)) -#define E_IS_TABLE_TEXT_MODEL(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TABLE_TEXT_MODEL)) -#define E_IS_TABLE_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TABLE_TEXT_MODEL)) - -typedef struct _ETableTextModel ETableTextModel; -typedef struct _ETableTextModelClass ETableTextModelClass; - -struct _ETableTextModel { - ETextModel parent; - - ETableModel *model; - int row; - int model_col; - - int cell_changed_signal_id; - int row_changed_signal_id; -}; - -struct _ETableTextModelClass { - ETextModelClass parent_class; - -}; - - -/* Standard Gtk function */ -GtkType e_table_text_model_get_type (void); -ETableTextModel *e_table_text_model_new (ETableModel *table_model, int row, int model_col); - -END_GNOME_DECLS - -#endif diff --git a/widgets/table/e-table-tree.h b/widgets/table/e-table-tree.h deleted file mode 100644 index e7e125a6af..0000000000 --- a/widgets/table/e-table-tree.h +++ /dev/null @@ -1,19 +0,0 @@ -#ifndef _E_TABLE_TREE_H_ -#define _E_TABLE_TREE_H_ - -typedef struct { - char *title; - - union { - ETableModel *table; - GList *children; - } u; - - guint expanded :1; - guint is_leaf :1; -} ETableGroup; - -ETableGroup *e_table_group_new (const char *title, ETableModel *table); -ETableGroup *e_table_group_new_leaf (const char *title); - -#endif /* _E_TABLE_TREE_H_ */ diff --git a/widgets/table/e-table.c b/widgets/table/e-table.c deleted file mode 100644 index 8a93577dbf..0000000000 --- a/widgets/table/e-table.c +++ /dev/null @@ -1,922 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table.c: A graphical view of a Table. - * - * Author: - * Miguel de Icaza (miguel@helixcode.com) - * Chris Lahey (clahey@helixcode.com) - * - * Copyright 1999, Helix Code, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#ifdef HAVE_ALLOCA_H -#include <alloca.h> -#endif -#include <stdio.h> -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include "e-util/e-util.h" -#include "e-util/e-xml-utils.h" -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-vbox.h" -#include "e-table.h" -#include "e-table-header-item.h" -#include "e-table-subset.h" -#include "e-table-item.h" -#include "e-table-group.h" -#include "e-table-group-leaf.h" -#include "e-table-click-to-add.h" - -#define COLUMN_HEADER_HEIGHT 16 - -#define PARENT_TYPE gtk_table_get_type () - -static GtkObjectClass *e_table_parent_class; - -enum { - ROW_SELECTION, - CURSOR_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -enum { - ARG_0, - ARG_TABLE_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_CLICK_TO_ADD_MESSAGE, -}; - -static gint et_signals [LAST_SIGNAL] = { 0, }; - -static void e_table_fill_table (ETable *e_table, ETableModel *model); -static gboolean changed_idle (gpointer data); - -static void -et_destroy (GtkObject *object) -{ - ETable *et = E_TABLE (object); - - - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_model_change_id); - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_row_change_id); - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_cell_change_id); - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_row_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_row_deleted_id); - if (et->group_info_change_id) - gtk_signal_disconnect (GTK_OBJECT (et->sort_info), - et->group_info_change_id); - - if (et->reflow_idle_id) - g_source_remove(et->reflow_idle_id); - et->reflow_idle_id = 0; - - gtk_object_unref (GTK_OBJECT (et->model)); - gtk_object_unref (GTK_OBJECT (et->full_header)); - gtk_object_unref (GTK_OBJECT (et->header)); - gtk_object_unref (GTK_OBJECT (et->sort_info)); - gtk_widget_destroy (GTK_WIDGET (et->header_canvas)); - gtk_widget_destroy (GTK_WIDGET (et->table_canvas)); - - if (et->rebuild_idle_id) { - g_source_remove (et->rebuild_idle_id); - et->rebuild_idle_id = 0; - } - - g_free(et->click_to_add_message); - - (*e_table_parent_class->destroy)(object); -} - -static void -e_table_init (GtkObject *object) -{ - ETable *e_table = E_TABLE (object); - GtkTable *gtk_table = GTK_TABLE (object); - - gtk_table->homogeneous = FALSE; - - e_table->sort_info = NULL; - e_table->group_info_change_id = 0; - e_table->reflow_idle_id = 0; - - e_table->draw_grid = 1; - e_table->draw_focus = 1; - e_table->cursor_mode = E_TABLE_CURSOR_SIMPLE; - e_table->length_threshold = 200; - - e_table->need_rebuild = 0; - e_table->rebuild_idle_id = 0; - - e_table->click_to_add_message = NULL; -} - -static void -header_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, ETable *e_table) -{ - gnome_canvas_set_scroll_region ( - GNOME_CANVAS (e_table->header_canvas), - 0, 0, alloc->width - 1, COLUMN_HEADER_HEIGHT - 1); -} - -static void -sort_info_changed (ETableSortInfo *info, ETable *et) -{ - et->need_rebuild = TRUE; - if (!et->rebuild_idle_id) - et->rebuild_idle_id = g_idle_add_full (20, changed_idle, et, NULL); -} - -static void -e_table_setup_header (ETable *e_table) -{ - e_table->header_canvas = GNOME_CANVAS (e_canvas_new ()); - - gtk_widget_show (GTK_WIDGET (e_table->header_canvas)); - - e_table->header_item = gnome_canvas_item_new ( - gnome_canvas_root (e_table->header_canvas), - e_table_header_item_get_type (), - "ETableHeader", e_table->header, - "full_header", e_table->full_header, - "sort_info", e_table->sort_info, - "dnd_code", "(unset)", - NULL); - - gtk_signal_connect ( - GTK_OBJECT (e_table->header_canvas), "size_allocate", - GTK_SIGNAL_FUNC (header_canvas_size_allocate), e_table); - - gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1, COLUMN_HEADER_HEIGHT); -} - -static gboolean -table_canvas_reflow_idle (ETable *e_table) -{ - gdouble height, width; - GtkAllocation *alloc = &(GTK_WIDGET (e_table->table_canvas)->allocation); - - gtk_object_get (GTK_OBJECT (e_table->canvas_vbox), - "height", &height, - "width", &width, - NULL); - height = MAX ((int)height, alloc->height); - width = MAX((int)width, alloc->width); - /* I have no idea why this needs to be -1, but it works. */ - gnome_canvas_set_scroll_region ( - GNOME_CANVAS (e_table->table_canvas), - 0, 0, width - 1, height - 1); - e_table->reflow_idle_id = 0; - return FALSE; -} - -static void -table_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, - ETable *e_table) -{ - gdouble width; - width = alloc->width; - - gtk_object_set (GTK_OBJECT (e_table->canvas_vbox), - "width", width, - NULL); - gtk_object_set (GTK_OBJECT (e_table->header), - "width", width, - NULL); - if (e_table->reflow_idle_id) - g_source_remove(e_table->reflow_idle_id); - table_canvas_reflow_idle(e_table); -} - -static void -table_canvas_reflow (GnomeCanvas *canvas, ETable *e_table) -{ - if (!e_table->reflow_idle_id) - e_table->reflow_idle_id = g_idle_add_full (400, (GSourceFunc) table_canvas_reflow_idle, e_table, NULL); -} - -static void -group_row_selection (ETableGroup *etg, int row, gboolean selected, ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [ROW_SELECTION], - row, selected); - if (et->row_selection_active && selected) { - e_table_click_to_add_commit (E_TABLE_CLICK_TO_ADD(et->click_to_add)); - et->row_selection_active = FALSE; - } -} - -static void -group_cursor_change (ETableGroup *etg, int row, ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CURSOR_CHANGE], - row); -} - -static void -group_double_click (ETableGroup *etg, int row, ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [DOUBLE_CLICK], - row); -} - -static gint -group_right_click (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - int return_val; - gtk_signal_emit (GTK_OBJECT (et), - et_signals [RIGHT_CLICK], - row, col, event, &return_val); - return return_val; -} - -static gint -group_key_press (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - int return_val; - gtk_signal_emit (GTK_OBJECT (et), - et_signals [KEY_PRESS], - row, col, event, &return_val); - return return_val; -} - -static gboolean -changed_idle (gpointer data) -{ - ETable *et = E_TABLE (data); - - if (et->need_rebuild) { - gtk_object_destroy (GTK_OBJECT (et->group)); - et->group = e_table_group_new (GNOME_CANVAS_GROUP (et->canvas_vbox), - et->full_header, - et->header, - et->model, - et->sort_info, - 0); - e_canvas_vbox_add_item(E_CANVAS_VBOX(et->canvas_vbox), GNOME_CANVAS_ITEM(et->group)); - gnome_canvas_item_set(GNOME_CANVAS_ITEM(et->group), - "drawgrid", et->draw_grid, - "drawfocus", et->draw_focus, - "cursor_mode", et->cursor_mode, - "length_threshold", et->length_threshold, - NULL); - gtk_signal_connect (GTK_OBJECT (et->group), "row_selection", - GTK_SIGNAL_FUNC (group_row_selection), et); - gtk_signal_connect (GTK_OBJECT (et->group), "cursor_change", - GTK_SIGNAL_FUNC (group_cursor_change), et); - gtk_signal_connect (GTK_OBJECT (et->group), "double_click", - GTK_SIGNAL_FUNC (group_double_click), et); - gtk_signal_connect (GTK_OBJECT (et->group), "right_click", - GTK_SIGNAL_FUNC (group_right_click), et); - gtk_signal_connect (GTK_OBJECT (et->group), "key_press", - GTK_SIGNAL_FUNC (group_key_press), et); - e_table_fill_table (et, et->model); - - gtk_object_set (GTK_OBJECT (et->canvas_vbox), - "width", (double) GTK_WIDGET (et->table_canvas)->allocation.width, - NULL); - } - - et->need_rebuild = 0; - et->rebuild_idle_id = 0; - - return FALSE; -} - -static void -et_table_model_changed (ETableModel *model, ETable *et) -{ - et->need_rebuild = TRUE; - if (!et->rebuild_idle_id) - et->rebuild_idle_id = g_idle_add_full (20, changed_idle, et, NULL); -} - -static void -et_table_row_changed (ETableModel *table_model, int row, ETable *et) -{ - if (!et->need_rebuild) { - if (e_table_group_remove (et->group, row)) - e_table_group_add (et->group, row); - } -} - -static void -et_table_cell_changed (ETableModel *table_model, int view_col, int row, ETable *et) -{ - et_table_row_changed (table_model, row, et); -} - -static void -et_table_row_inserted (ETableModel *table_model, int row, ETable *et) -{ - if (!et->need_rebuild) { - e_table_group_add (et->group, row); - } -} - -static void -et_table_row_deleted (ETableModel *table_model, int row, ETable *et) -{ - if (!et->need_rebuild) { - e_table_group_remove (et->group, row); - } -} - -static void -click_to_add_row_selection (ETableClickToAdd *etcta, int row, gboolean selected, ETable *et) -{ - if ((!et->row_selection_active) && selected) { - et->row_selection_active = TRUE; - } -} - -static void -e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *header, - ETableModel *model) -{ - e_table->table_canvas = GNOME_CANVAS (e_canvas_new ()); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "size_allocate", - GTK_SIGNAL_FUNC (table_canvas_size_allocate), e_table); - - gtk_signal_connect (GTK_OBJECT(e_table->table_canvas), "reflow", - GTK_SIGNAL_FUNC (table_canvas_reflow), e_table); - - gtk_widget_show (GTK_WIDGET (e_table->table_canvas)); - - - e_table->canvas_vbox = gnome_canvas_item_new(gnome_canvas_root(e_table->table_canvas), - e_canvas_vbox_get_type(), - "spacing", 10.0, - NULL); - - if (e_table->use_click_to_add) { - e_table->click_to_add = gnome_canvas_item_new (GNOME_CANVAS_GROUP(e_table->canvas_vbox), - e_table_click_to_add_get_type (), - "header", e_table->header, - "model", e_table->model, - "message", e_table->click_to_add_message, - NULL); - - gtk_signal_connect(GTK_OBJECT(e_table->click_to_add), "row_selection", - GTK_SIGNAL_FUNC(click_to_add_row_selection), e_table); - - e_canvas_vbox_add_item(E_CANVAS_VBOX(e_table->canvas_vbox), e_table->click_to_add); - } - - e_table->group = e_table_group_new ( - GNOME_CANVAS_GROUP (e_table->canvas_vbox), - full_header, header, - model, e_table->sort_info, 0); - e_canvas_vbox_add_item(E_CANVAS_VBOX(e_table->canvas_vbox), GNOME_CANVAS_ITEM(e_table->group)); - - gnome_canvas_item_set(GNOME_CANVAS_ITEM(e_table->group), - "drawgrid", e_table->draw_grid, - "drawfocus", e_table->draw_focus, - "cursor_mode", e_table->cursor_mode, - "length_threshold", e_table->length_threshold, - NULL); - - gtk_signal_connect (GTK_OBJECT (e_table->group), "row_selection", - GTK_SIGNAL_FUNC(group_row_selection), e_table); - gtk_signal_connect (GTK_OBJECT (e_table->group), "cursor_change", - GTK_SIGNAL_FUNC(group_cursor_change), e_table); - gtk_signal_connect (GTK_OBJECT (e_table->group), "double_click", - GTK_SIGNAL_FUNC(group_double_click), e_table); - gtk_signal_connect (GTK_OBJECT (e_table->group), "right_click", - GTK_SIGNAL_FUNC(group_right_click), e_table); - gtk_signal_connect (GTK_OBJECT (e_table->group), "key_press", - GTK_SIGNAL_FUNC(group_key_press), e_table); - - e_table->table_model_change_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_changed", - GTK_SIGNAL_FUNC (et_table_model_changed), e_table); - - e_table->table_row_change_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_row_changed", - GTK_SIGNAL_FUNC (et_table_row_changed), e_table); - - e_table->table_cell_change_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_cell_changed", - GTK_SIGNAL_FUNC (et_table_cell_changed), e_table); - - e_table->table_row_inserted_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_row_inserted", - GTK_SIGNAL_FUNC (et_table_row_inserted), e_table); - - e_table->table_row_deleted_id = gtk_signal_connect ( - GTK_OBJECT (model), "model_row_deleted", - GTK_SIGNAL_FUNC (et_table_row_deleted), e_table); - -} - -static void -e_table_fill_table (ETable *e_table, ETableModel *model) -{ - e_table_group_add_all (e_table->group); -} - -static ETableHeader * -et_xml_to_header (ETable *e_table, ETableHeader *full_header, xmlNode *xmlColumns) -{ - ETableHeader *nh; - xmlNode *column; - const int max_cols = e_table_header_count (full_header); - - g_return_val_if_fail (e_table, NULL); - g_return_val_if_fail (full_header, NULL); - g_return_val_if_fail (xmlColumns, NULL); - - nh = e_table_header_new (); - - for (column = xmlColumns->childs; column; column = column->next) { - gchar *content; - int col; - - content = xmlNodeListGetString (column->doc, column->childs, 1); - col = atoi (content); - xmlFree (content); - - if (col >= max_cols) - continue; - - e_table_header_add_column (nh, e_table_header_get_column (full_header, col), -1); - } - - return nh; -} - -static void -et_grouping_xml_to_sort_info (ETable *table, xmlNode *grouping) -{ - int i; - - g_return_if_fail (table!=NULL); - g_return_if_fail (grouping!=NULL); - - table->sort_info = e_table_sort_info_new (); - - gtk_object_ref (GTK_OBJECT (table->sort_info)); - gtk_object_sink (GTK_OBJECT (table->sort_info)); - - i = 0; - for (grouping = grouping->childs; grouping && !strcmp (grouping->name, "group"); grouping = grouping->childs) { - ETableSortColumn column; - column.column = e_xml_get_integer_prop_by_name (grouping, "column"); - column.ascending = e_xml_get_integer_prop_by_name (grouping, "ascending"); - e_table_sort_info_grouping_set_nth(table->sort_info, i++, column); - } - i = 0; - for (; grouping && !strcmp (grouping->name, "leaf"); grouping = grouping->childs) { - ETableSortColumn column; - column.column = e_xml_get_integer_prop_by_name (grouping, "column"); - column.ascending = e_xml_get_integer_prop_by_name (grouping, "ascending"); - e_table_sort_info_sorting_set_nth(table->sort_info, i++, column); - } - - table->group_info_change_id = - gtk_signal_connect (GTK_OBJECT (table->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC (sort_info_changed), table); -} - -static ETable * -et_real_construct (ETable *e_table, ETableHeader *full_header, ETableModel *etm, - xmlDoc *xmlSpec) -{ - xmlNode *xmlRoot; - xmlNode *xmlColumns; - xmlNode *xmlGrouping; - gboolean no_header; - int row = 0; - - xmlRoot = xmlDocGetRootElement (xmlSpec); - xmlColumns = e_xml_get_child_by_name (xmlRoot, "columns-shown"); - xmlGrouping = e_xml_get_child_by_name (xmlRoot, "grouping"); - - if ((xmlColumns == NULL) || (xmlGrouping == NULL)) - return NULL; - - no_header = e_xml_get_integer_prop_by_name(xmlRoot, "no-header"); - e_table->use_click_to_add = e_xml_get_integer_prop_by_name(xmlRoot, "click-to-add"); - - - e_table->full_header = full_header; - gtk_object_ref (GTK_OBJECT (full_header)); - - e_table->model = etm; - gtk_object_ref (GTK_OBJECT (etm)); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table->header = et_xml_to_header (e_table, full_header, xmlColumns); - et_grouping_xml_to_sort_info (e_table, xmlGrouping); - - gtk_object_set(GTK_OBJECT(e_table->header), - "sort_info", e_table->sort_info, - NULL); - - if (!no_header) { - e_table_setup_header (e_table); - } - e_table_setup_table (e_table, full_header, e_table->header, etm); - e_table_fill_table (e_table, etm); - - gtk_layout_get_vadjustment (GTK_LAYOUT (e_table->table_canvas))->step_increment = 20; - gtk_adjustment_changed(gtk_layout_get_vadjustment (GTK_LAYOUT (e_table->table_canvas))); - - if (!no_header) { - /* - * The header - */ - gtk_table_attach (GTK_TABLE (e_table), GTK_WIDGET (e_table->header_canvas), - 0, 1, 0 + row, 1 + row, - GTK_FILL | GTK_EXPAND, - GTK_FILL, 0, 0); - row ++; - } - gtk_table_attach (GTK_TABLE (e_table), GTK_WIDGET (e_table->table_canvas), - 0, 1, 0 + row, 1 + row, - GTK_FILL | GTK_EXPAND, - GTK_FILL | GTK_EXPAND, - 0, 0); - - gtk_widget_pop_colormap (); - gtk_widget_pop_visual (); - - return e_table; -} - -ETable * -e_table_construct (ETable *e_table, ETableHeader *full_header, - ETableModel *etm, const char *spec) -{ - xmlDoc *xmlSpec; - char *copy; - copy = g_strdup (spec); - - xmlSpec = xmlParseMemory (copy, strlen(copy)); - e_table = et_real_construct (e_table, full_header, etm, xmlSpec); - xmlFreeDoc (xmlSpec); - g_free (copy); - - return e_table; -} - -ETable * -e_table_construct_from_spec_file (ETable *e_table, ETableHeader *full_header, ETableModel *etm, - const char *filename) -{ - xmlDoc *xmlSpec; - - xmlSpec = xmlParseFile (filename); - e_table = et_real_construct (e_table, full_header, etm, xmlSpec); - xmlFreeDoc (xmlSpec); - - return e_table; -} - -GtkWidget * -e_table_new (ETableHeader *full_header, ETableModel *etm, const char *spec) -{ - ETable *e_table; - - e_table = gtk_type_new (e_table_get_type ()); - - e_table = e_table_construct (e_table, full_header, etm, spec); - - return GTK_WIDGET (e_table); -} - -GtkWidget * -e_table_new_from_spec_file (ETableHeader *full_header, ETableModel *etm, const char *filename) -{ - ETable *e_table; - - e_table = gtk_type_new (e_table_get_type ()); - - e_table = e_table_construct_from_spec_file (e_table, full_header, etm, filename); - - return (GtkWidget *) e_table; -} - -static xmlNode * -et_build_column_spec (ETable *e_table) -{ - xmlNode *columns_shown; - gint i; - gint col_count; - - columns_shown = xmlNewNode (NULL, "columns-shown"); - - col_count = e_table_header_count (e_table->header); - for (i = 0; i < col_count; i++){ - gchar *text = g_strdup_printf ("%d", e_table_header_index(e_table->header, i)); - xmlNewChild (columns_shown, NULL, "column", text); - g_free (text); - } - - return columns_shown; -} - -static xmlNode * -et_build_grouping_spec (ETable *e_table) -{ - xmlNode *node; - xmlNode *grouping; - int i; - const int sort_count = e_table_sort_info_sorting_get_count (e_table->sort_info); - const int group_count = e_table_sort_info_grouping_get_count (e_table->sort_info); - - grouping = xmlNewNode (NULL, "grouping"); - node = grouping; - - for (i = 0; i < group_count; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(e_table->sort_info, i); - xmlNode *new_node = xmlNewChild(node, NULL, "group", NULL); - - e_xml_set_integer_prop_by_name (new_node, "column", column.column); - e_xml_set_integer_prop_by_name (new_node, "ascending", column.ascending); - node = new_node; - } - - for (i = 0; i < sort_count; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(e_table->sort_info, i); - xmlNode *new_node = xmlNewChild(node, NULL, "leaf", NULL); - - e_xml_set_integer_prop_by_name (new_node, "column", column.column); - e_xml_set_integer_prop_by_name (new_node, "ascending", column.ascending); - node = new_node; - } - - return grouping; -} - -static xmlDoc * -et_build_tree (ETable *e_table) -{ - xmlDoc *doc; - xmlNode *root; - - doc = xmlNewDoc ("1.0"); - if (doc == NULL) - return NULL; - - root = xmlNewDocNode (doc, NULL, "ETableSpecification", NULL); - xmlDocSetRootElement (doc, root); - xmlAddChild (root, et_build_column_spec (e_table)); - xmlAddChild (root, et_build_grouping_spec (e_table)); - - return doc; -} - -gchar * -e_table_get_specification (ETable *e_table) -{ - xmlDoc *doc; - xmlChar *buffer; - gint size; - - doc = et_build_tree (e_table); - xmlDocDumpMemory (doc, &buffer, &size); - xmlFreeDoc (doc); - - return buffer; -} - -void -e_table_save_specification (ETable *e_table, gchar *filename) -{ - xmlDoc *doc = et_build_tree (e_table); - - xmlSaveFile (filename, doc); - xmlFreeDoc (doc); -} - -void -e_table_set_cursor_row (ETable *e_table, int row) -{ - e_table_group_set_cursor_row(e_table->group, row); -} - -int -e_table_get_cursor_row (ETable *e_table) -{ - return e_table_group_get_cursor_row(e_table->group); -} - -void -e_table_selected_row_foreach (ETable *e_table, - ETableForeachFunc callback, - gpointer closure) -{ - e_table_group_selected_row_foreach(e_table->group, - callback, - closure); -} - - -EPrintable * -e_table_get_printable (ETable *e_table) -{ - return e_table_group_get_printable(e_table->group); -} - -static void -et_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETable *etable = E_TABLE (o); - - switch (arg_id){ - case ARG_TABLE_DRAW_GRID: - GTK_VALUE_BOOL (*arg) = etable->draw_grid; - break; - - case ARG_TABLE_DRAW_FOCUS: - GTK_VALUE_BOOL (*arg) = etable->draw_focus; - break; - - case ARG_CLICK_TO_ADD_MESSAGE: - GTK_VALUE_STRING (*arg) = g_strdup (etable->click_to_add_message); - break; - } -} - -typedef struct { - char *arg; - gboolean setting; -} bool_closure; - -static void -et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETable *etable = E_TABLE (o); - - switch (arg_id){ - case ARG_LENGTH_THRESHOLD: - etable->length_threshold = GTK_VALUE_INT (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_GRID: - etable->draw_grid = GTK_VALUE_BOOL (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "drawgrid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_FOCUS: - etable->draw_focus = GTK_VALUE_BOOL (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_CURSOR_MODE: - etable->cursor_mode = GTK_VALUE_INT (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - } - break; - case ARG_CLICK_TO_ADD_MESSAGE: - if (etable->click_to_add_message) - g_free(etable->click_to_add_message); - etable->click_to_add_message = g_strdup(GTK_VALUE_STRING (*arg)); - if (etable->click_to_add) - gnome_canvas_item_set(etable->click_to_add, - "message", etable->click_to_add_message, - NULL); - break; - } -} - -static void -set_scroll_adjustments (ETable *table, - GtkAdjustment *hadjustment, - GtkAdjustment *vadjustment) -{ - if (vadjustment != NULL) { - vadjustment->step_increment = 20; - gtk_adjustment_changed(vadjustment); - } - - gtk_layout_set_hadjustment (GTK_LAYOUT(table->table_canvas), - hadjustment); - gtk_layout_set_vadjustment (GTK_LAYOUT(table->table_canvas), - vadjustment); - gtk_layout_set_hadjustment (GTK_LAYOUT(table->header_canvas), - hadjustment); -} - -static void -e_table_class_init (GtkObjectClass *object_class) -{ - ETableClass *klass = E_TABLE_CLASS(object_class); - GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(object_class); - - e_table_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = et_destroy; - object_class->set_arg = et_set_arg; - object_class->get_arg = et_get_arg; - - klass->row_selection = NULL; - klass->cursor_change = NULL; - klass->double_click = NULL; - klass->right_click = NULL; - klass->key_press = NULL; - - et_signals [ROW_SELECTION] = - gtk_signal_new ("row_selection", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, row_selection), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - et_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - et_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, double_click), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - et_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - et_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, et_signals, LAST_SIGNAL); - - klass->set_scroll_adjustments = set_scroll_adjustments; - - widget_class->set_scroll_adjustments_signal = - gtk_signal_new ("set_scroll_adjustments", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, set_scroll_adjustments), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT); - - gtk_object_add_arg_type ("ETable::drawgrid", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_TABLE_DRAW_GRID); - gtk_object_add_arg_type ("ETable::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETable::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETable::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - gtk_object_add_arg_type ("ETable::click_to_add_message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_CLICK_TO_ADD_MESSAGE); -} - -E_MAKE_TYPE(e_table, "ETable", ETable, e_table_class_init, e_table_init, PARENT_TYPE); - diff --git a/widgets/table/e-table.h b/widgets/table/e-table.h deleted file mode 100644 index c4644c7a98..0000000000 --- a/widgets/table/e-table.h +++ /dev/null @@ -1,112 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_H_ -#define _E_TABLE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtktable.h> -#include <gnome-xml/tree.h> -#include "e-table-model.h" -#include "e-table-header.h" -#include "e-table-group.h" -#include "e-table-sort-info.h" -#include "e-table-item.h" -#include "e-util/e-printable.h" - -BEGIN_GNOME_DECLS - -#define E_TABLE_TYPE (e_table_get_type ()) -#define E_TABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_TYPE, ETable)) -#define E_TABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_TYPE, ETableClass)) -#define E_IS_TABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_TYPE)) -#define E_IS_TABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_TYPE)) - -typedef struct { - GtkTable parent; - - ETableModel *model; - - ETableHeader *full_header, *header; - - GnomeCanvasItem *canvas_vbox; - ETableGroup *group; - - ETableSortInfo *sort_info; - - int table_model_change_id; - int table_row_change_id; - int table_cell_change_id; - int table_row_inserted_id; - int table_row_deleted_id; - - int group_info_change_id; - - int reflow_idle_id; - - GnomeCanvas *header_canvas, *table_canvas; - - GnomeCanvasItem *header_item, *root; - - gint length_threshold; - - gint rebuild_idle_id; - guint need_rebuild:1; - - /* - * Configuration settings - */ - guint draw_grid : 1; - guint draw_focus : 1; - guint row_selection_active : 1; - - char *click_to_add_message; - GnomeCanvasItem *click_to_add; - gboolean use_click_to_add; - - ETableCursorMode cursor_mode; -} ETable; - -typedef struct { - GtkTableClass parent_class; - - void (*row_selection) (ETable *et, int row, gboolean selected); - void (*cursor_change) (ETable *et, int row); - void (*double_click) (ETable *et, int row); - gint (*right_click) (ETable *et, int row, int col, GdkEvent *event); - gint (*key_press) (ETable *et, int row, int col, GdkEvent *event); - - void (*set_scroll_adjustments) (ETable *table, - GtkAdjustment *hadjustment, - GtkAdjustment *vadjustment); -} ETableClass; - -GtkType e_table_get_type (void); - -ETable *e_table_construct (ETable *e_table, ETableHeader *full_header, ETableModel *etm, - const char *spec); -GtkWidget *e_table_new (ETableHeader *full_header, ETableModel *etm, - const char *spec); - -ETable *e_table_construct_from_spec_file (ETable *e_table, - ETableHeader *full_header, - ETableModel *etm, - const char *filename); -GtkWidget *e_table_new_from_spec_file (ETableHeader *full_header, - ETableModel *etm, - const char *filename); - -gchar *e_table_get_specification (ETable *e_table); -void e_table_save_specification (ETable *e_table, gchar *filename); - -void e_table_set_cursor_row (ETable *e_table, - int row); -/* -1 means we don't have the cursor. */ -int e_table_get_cursor_row (ETable *e_table); -void e_table_selected_row_foreach (ETable *e_table, - ETableForeachFunc callback, - gpointer closure); -EPrintable *e_table_get_printable (ETable *e_table); - -END_GNOME_DECLS - -#endif /* _E_TABLE_H_ */ - diff --git a/widgets/table/e-tree-example-1.c b/widgets/table/e-tree-example-1.c deleted file mode 100644 index 308f462f64..0000000000 --- a/widgets/table/e-tree-example-1.c +++ /dev/null @@ -1,403 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-tree.h" -#include "e-cell-checkbox.h" -#include "e-table.h" -#include "e-tree-simple.h" -#include "libgnomeprint/gnome-print.h" -#include "libgnomeprint/gnome-print-preview.h" - -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "tree-expanded.xpm" -#include "tree-unexpanded.xpm" - -GdkPixbuf *tree_expanded_pixbuf; -GdkPixbuf *tree_unexpanded_pixbuf; - -#define COLS 4 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* - * Here we define the initial layout of the table. This is an xml - * format that allows you to change the initial ordering of the - * columns or to do sorting or grouping initially. This specification - * shows all 5 columns, but moves the importance column nearer to the - * front. It also sorts by the "Full Name" column (ascending.) - * Sorting and grouping take the model column as their arguments - * (sorting is specified by the "column" argument to the leaf elemnt. - */ - -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping></grouping> \ -</ETableSpecification>" - -/* - * Virtual Column list: - * 0 Subject - * 1 Full Name - * 2 Email - * 3 Date - */ -char *headers [COLS] = { - "Subject", - "Full Name", - "Email", - "Date" -}; - -GtkWidget *e_table; - -/* - * ETreeSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* This function returns the value at a particular point in our ETreeModel. */ -static void * -my_value_at (ETreeModel *etm, ETreePath *path, int col, void *model_data) -{ - switch (col) { - case 0: return e_tree_model_node_get_data (etm, path); - case 1: return "Chris Toshok"; - case 2: return "toshok@helixcode.com"; - case 3: return "Jun 07 2000"; - default: return NULL; - } -} - -static GdkPixbuf * -my_icon_at (ETreeModel *etm, ETreePath *path, void *model_data) -{ - if (e_tree_model_node_is_expanded (etm, path)) - return tree_expanded_pixbuf; - else - return tree_unexpanded_pixbuf; -} - -/* This function sets the value at a particular point in our ETreeModel. */ -static void -my_set_value_at (ETreeModel *etm, ETreePath *path, int col, const void *val, void *model_data) -{ - if (col == 0) { - char *str = e_tree_model_node_get_data (etm, path); - g_free (str); - e_tree_model_node_set_data (etm, path, g_strdup(val)); - } -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -my_is_editable (ETreeModel *etm, ETreePath *path, int col, void *model_data) -{ - if (col == 0) - return TRUE; - else - return FALSE; -} - -static void -toggle_root (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = (ETreeModel*)data; - e_tree_model_root_node_set_visible (e_tree_model, !e_tree_model_root_node_is_visible (e_tree_model)); -} - -static void -add_sibling (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - ETreePath *selected_node; - ETreePath *parent_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - parent_node = e_tree_model_node_get_parent (e_tree_model, selected_node); - - e_tree_model_node_insert_before (e_tree_model, parent_node, - selected_node, - g_strdup("User added sibling")); - -} - -static void -add_child (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - ETreePath *selected_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - e_tree_model_node_insert (e_tree_model, selected_node, - 0, - g_strdup("User added child")); -} - -static void -remove_node (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - char *str; - ETreePath *selected_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - if (e_tree_model_node_get_children (e_tree_model, selected_node, NULL) > 0) - return; - - str = (char*)e_tree_model_node_remove (e_tree_model, selected_node); - printf ("removed node %s\n", str); - g_free (str); -} - -static void -expand_all (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - ETreePath *selected_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - e_tree_model_node_set_expanded_recurse (e_tree_model, selected_node, TRUE); -} - -static void -collapse_all (GtkButton *button, gpointer data) -{ - ETreeModel *e_tree_model = E_TREE_MODEL (data); - int selected_row; - ETreePath *selected_node; - - selected_row = e_table_get_cursor_row (E_TABLE (e_table)); - if (selected_row == -1) - return; - - selected_node = e_tree_model_node_at_row (e_tree_model, selected_row); - g_assert (selected_node); - - e_tree_model_node_set_expanded_recurse (e_tree_model, selected_node, FALSE); -} - -static void -print_tree (GtkButton *button, gpointer data) -{ - EPrintable *printable = e_table_get_printable (E_TABLE (e_table)); - GnomePrintContext *gpc; - - gpc = gnome_print_context_new (gnome_printer_new_generic_ps ("tree-out.ps")); - - e_printable_print_page (printable, gpc, 8*72, 10*72, FALSE); - - gnome_print_context_close (gpc); -} - -/* We create a window containing our new tree. */ -static void -create_tree (void) -{ - GtkWidget *window, *frame, *button, *vbox; - ECell *cell_left_just; - ECell *cell_tree; - ETableHeader *e_table_header; - int i, j; - ETreeModel *e_tree_model = NULL; - ETreePath *root_node; - - /* here we create our model. This uses the functions we defined - earlier. */ - e_tree_model = e_tree_simple_new (my_icon_at, - my_value_at, - my_set_value_at, - my_is_editable, - NULL); - - /* create a root node with 5 children */ - root_node = e_tree_model_node_insert (e_tree_model, NULL, - 0, - g_strdup("Root Node")); - - for (i = 0; i < 5; i++){ - ETreePath *n = e_tree_model_node_insert (e_tree_model, - root_node, 0, - g_strdup("First level of children")); - for (j = 0; j < 5; j ++) { - e_tree_model_node_insert (e_tree_model, - n, 0, - g_strdup("Second level of children")); - } - } - - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (E_TABLE_MODEL(e_tree_model), NULL, GTK_JUSTIFY_LEFT); - - /* - * This renderer is used for the tree column (the leftmost one), and - * has as its subcell renderer the text renderer. this means that - * text is displayed to the right of the tree pipes. - */ - cell_tree = e_cell_tree_new (E_TABLE_MODEL(e_tree_model), - tree_expanded_pixbuf, tree_unexpanded_pixbuf, - TRUE, cell_left_just); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 80, 20, - i == 0 ? cell_tree - : cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Here we create a window for our new table. This window - * will get shown and the person will be able to test their - * item. - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - /* This frame is simply to get a bevel around our table. */ - vbox = gtk_vbox_new (FALSE, 0); - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, E_TABLE_MODEL(e_tree_model), INITIAL_SPEC); - - if (!e_table) printf ("BAH!"); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0); - - button = gtk_button_new_with_label ("Toggle Root Node"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", toggle_root, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Add Sibling"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", add_sibling, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Add Child"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", add_child, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Remove Node"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", remove_node, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Expand All Below"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", expand_all, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Collapse All Below"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", collapse_all, e_tree_model); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - button = gtk_button_new_with_label ("Print Tree"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", print_tree, e_tree_model); - gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - gtk_container_add (GTK_CONTAINER (window), vbox); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 200, 200); - - /* Show it all. */ - gtk_widget_show_all (window); -} - -/* This is the main function which just initializes gnome and call our create_tree function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - /* - * Create our pixbuf for expanding/unexpanding - */ - tree_expanded_pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)tree_expanded_xpm); - tree_unexpanded_pixbuf = gdk_pixbuf_new_from_xpm_data((const char**)tree_unexpanded_xpm); - - create_tree (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} - diff --git a/widgets/table/e-tree-model.c b/widgets/table/e-tree-model.c deleted file mode 100644 index dba9c27deb..0000000000 --- a/widgets/table/e-tree-model.c +++ /dev/null @@ -1,710 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-model.c: a Tree Model - * - * Author: - * Chris Toshok (toshok@helixcode.com) - * - * Adapted from the gtree code and ETableModel. - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-util/e-util.h" -#include "e-tree-model.h" - -#define ETM_CLASS(e) ((ETreeModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE E_TABLE_MODEL_TYPE - -static ETableModel *e_tree_model_parent_class; - -typedef struct { - gboolean expanded; - guint visible_descendents; - gpointer node_data; -} ENode; - -enum { - NODE_CHANGED, - NODE_INSERTED, - NODE_REMOVED, - LAST_SIGNAL -}; - -static guint e_tree_model_signals [LAST_SIGNAL] = {0, }; - -static void add_visible_descendents_to_array (ETreeModel *etm, GNode *gnode, int *row, int *count); - - -/* virtual methods */ - -static void -etree_destroy (GtkObject *object) -{ - /* XXX lots of stuff to free here */ -} - -static ETreePath* -etree_get_root (ETreeModel *etm) -{ - return etm->root; -} - -static ETreePath* -etree_get_parent (ETreeModel *etm, ETreePath *path) -{ - g_return_val_if_fail (path, NULL); - - return path->parent; -} - -static ETreePath* -etree_get_next (ETreeModel *etm, ETreePath *node) -{ - g_return_val_if_fail (node, NULL); - - return g_node_next_sibling(node); -} - -static ETreePath* -etree_get_prev (ETreeModel *etm, ETreePath *node) -{ - g_return_val_if_fail (node, NULL); - - return g_node_prev_sibling (node); -} - -static guint -etree_get_children (ETreeModel *etm, ETreePath* node, ETreePath ***paths) -{ - guint n_children; - - g_return_val_if_fail (node, 0); - - n_children = g_node_n_children (node); - - if (paths) { - int i; - (*paths) = g_malloc (sizeof (ETreePath*) * n_children); - for (i = 0; i < n_children; i ++) { - (*paths)[i] = g_node_nth_child (node, i); - } - } - - return n_children; -} - -static gboolean -etree_is_expanded (ETreeModel *etm, ETreePath* node) -{ - g_return_val_if_fail (node && node->data, FALSE); - - return ((ENode*)node->data)->expanded; -} - -static gboolean -etree_is_visible (ETreeModel *etm, ETreePath* node) -{ - g_return_val_if_fail (node, FALSE); - - for (node = node->parent; node; node = node->parent) { - if (!((ENode*)node->data)->expanded) - return FALSE; - } - - return TRUE; -} - -static void -etree_set_expanded (ETreeModel *etm, ETreePath* node, gboolean expanded) -{ - GNode *child; - ENode *enode; - int row; - - g_return_if_fail (node && node->data); - - enode = ((ENode*)node->data); - - if (enode->expanded == expanded) - return; - - enode->expanded = expanded; - - row = e_tree_model_row_of_node (etm, node) + 1; - - if (expanded) { - GNode *parent; - - if (e_tree_model_node_is_visible (etm, node)) { - enode->visible_descendents = 0; - for (child = g_node_first_child (node); child; - child = g_node_next_sibling (child)) { - add_visible_descendents_to_array (etm, child, &row, &enode->visible_descendents); - } - } - /* now iterate back up the tree, adding to our - ancestors' visible descendents */ - - for (parent = node->parent; parent; parent = parent->parent) { - ENode *parent_enode = (ENode*)parent->data; - parent_enode->visible_descendents += enode->visible_descendents; - } - } - else { - int i; - GNode *parent; - - if (e_tree_model_node_is_visible (etm, node)) { - for (i = 0; i < enode->visible_descendents; i ++) { - etm->row_array = g_array_remove_index (etm->row_array, row); - e_table_model_row_deleted (E_TABLE_MODEL (etm), row); - } - } - /* now iterate back up the tree, subtracting from our - ancestors' visible descendents */ - - for (parent = node->parent; parent; parent = parent->parent) { - ENode *parent_enode = (ENode*)parent->data; - - parent_enode->visible_descendents -= enode->visible_descendents; - } - - enode->visible_descendents = 0; - } -} - -/* fairly naive implementation */ -static void -etree_set_expanded_recurse (ETreeModel *etm, ETreePath* node, gboolean expanded) -{ - ETreePath **paths; - guint num_children; - int i; - - e_tree_model_node_set_expanded (etm, node, expanded); - - num_children = e_tree_model_node_get_children (etm, node, &paths); - if (num_children) { - for (i = 0; i < num_children; i ++) { - e_tree_model_node_set_expanded_recurse (etm, paths[i], expanded); - } - - g_free (paths); - } -} - -static ETreePath * -etree_node_at_row (ETreeModel *etree, int row) -{ - g_return_val_if_fail (row < etree->row_array->len, NULL); - - return g_array_index (etree->row_array, GNode*, row); -} - - -/* ETable analogs */ -static void* -etree_value_at (ETreeModel *etm, ETreePath* node, int col) -{ - /* shouldn't be called */ - g_assert (0); - return NULL; -} - -static GdkPixbuf* -etree_icon_at (ETreeModel *etm, ETreePath* node) -{ - /* shouldn't be called */ - g_assert (0); - return NULL; -} - -static void -etree_set_value_at (ETreeModel *etm, ETreePath* node, int col, const void *val) -{ - /* shouldn't be called */ - g_assert (0); -} - -static gboolean -etree_is_editable (ETreeModel *etm, ETreePath* node, int col) -{ - /* shouldn't be called */ - g_assert(0); - return FALSE; -} - - -/* ETable virtual functions we map */ -static int -etable_row_count (ETableModel *etm) -{ - ETreeModel *tree = E_TREE_MODEL (etm); - return tree->row_array->len; -} - -static void * -etable_value_at (ETableModel *etm, int col, int row) -{ - ETreeModel *etree = E_TREE_MODEL(etm); - ETreeModelClass *et_class = ETM_CLASS(etm); - ETreePath* node = e_tree_model_node_at_row (etree, row); - - g_return_val_if_fail (node, NULL); - - if (col == -1) - return node; - else if (col == -2) - return etm; - else - return et_class->value_at (etree, node, col); -} - -static void -etable_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETreeModel *etree = E_TREE_MODEL(etm); - ETreeModelClass *et_class = ETM_CLASS(etm); - ETreePath* node = e_tree_model_node_at_row (etree, row); - - g_return_if_fail (node); - - et_class->set_value_at (etree, node, col, val); -} - -static gboolean -etable_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETreeModel *etree = E_TREE_MODEL(etm); - ETreeModelClass *et_class = ETM_CLASS(etm); - ETreePath* node = e_tree_model_node_at_row (etree, row); - - g_return_val_if_fail (node, FALSE); - - return et_class->is_editable (etree, node, col); -} - - -static void -e_tree_model_class_init (GtkObjectClass *klass) -{ - ETableModelClass *table_class = (ETableModelClass *) klass; - ETreeModelClass *tree_class = (ETreeModelClass *) klass; - - e_tree_model_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etree_destroy; - - e_tree_model_signals [NODE_CHANGED] = - gtk_signal_new ("node_changed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_changed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_INSERTED] = - gtk_signal_new ("node_inserted", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_inserted), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_REMOVED] = - gtk_signal_new ("node_removed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_removed), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (klass, e_tree_model_signals, LAST_SIGNAL); - - table_class->row_count = etable_row_count; - table_class->value_at = etable_value_at; - table_class->set_value_at = etable_set_value_at; - table_class->is_cell_editable = etable_is_cell_editable; -#if 0 - /* XX need to pass these through */ - table_class->duplicate_value = etable_duplicate_value; - table_class->free_value = etable_free_value; - table_class->initialize_value = etable_initialize_value; - table_class->value_is_empty = etable_value_is_empty; - table_class->value_to_string = etable_value_to_string; - table_class->thaw = etable_thaw; -#endif - - tree_class->get_root = etree_get_root; - tree_class->get_prev = etree_get_prev; - tree_class->get_next = etree_get_next; - tree_class->get_parent = etree_get_parent; - - tree_class->value_at = etree_value_at; - tree_class->icon_at = etree_icon_at; - tree_class->set_value_at = etree_set_value_at; - tree_class->is_editable = etree_is_editable; - - tree_class->get_children = etree_get_children; - tree_class->is_expanded = etree_is_expanded; - tree_class->is_visible = etree_is_visible; - tree_class->set_expanded = etree_set_expanded; - tree_class->set_expanded_recurse = etree_set_expanded_recurse; - tree_class->node_at_row = etree_node_at_row; -} - -E_MAKE_TYPE(e_tree_model, "ETreeModel", ETreeModel, e_tree_model_class_init, NULL, PARENT_TYPE) - - -/* signals */ -void -e_tree_model_node_changed (ETreeModel *tree_model, ETreePath *node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_CHANGED]); -} - -void -e_tree_model_node_inserted (ETreeModel *tree_model, - ETreePath *parent_node, - ETreePath *inserted_node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_INSERTED], - parent_node, inserted_node); -} - -void -e_tree_model_node_removed (ETreeModel *tree_model, ETreePath *parent_node, ETreePath *removed_node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_REMOVED], - parent_node, removed_node); -} - - -void -e_tree_model_construct (ETreeModel *etree) -{ - etree->root = NULL; - etree->root_visible = TRUE; - etree->row_array = g_array_new (FALSE, FALSE, sizeof(GNode*)); -} - -ETreeModel * -e_tree_model_new () -{ - ETreeModel *et; - - et = gtk_type_new (e_tree_model_get_type ()); - - return et; -} - -ETreePath * -e_tree_model_get_root (ETreeModel *etree) -{ - return ETM_CLASS(etree)->get_root(etree); -} - -ETreePath * -e_tree_model_node_at_row (ETreeModel *etree, int row) -{ - return ETM_CLASS(etree)->node_at_row (etree, row); -} - -GdkPixbuf * -e_tree_model_icon_of_node (ETreeModel *etree, ETreePath *path) -{ - return ETM_CLASS(etree)->icon_at (etree, path); -} - -int -e_tree_model_row_of_node (ETreeModel *etree, ETreePath *node) -{ - int i; - - for (i = 0; i < etree->row_array->len; i ++) - if (g_array_index (etree->row_array, GNode*, i) == node) - return i; - - return -1; -} - -void -e_tree_model_root_node_set_visible (ETreeModel *etm, gboolean visible) -{ - if (visible != etm->root_visible) { - etm->root_visible = visible; - if (etm->root) { - if (visible) { - etm->row_array = g_array_insert_val (etm->row_array, 0, etm->root); - } - else { - ETreePath *root_path = e_tree_model_get_root (etm); - etm->row_array = g_array_remove_index (etm->row_array, 0); - e_tree_model_node_set_expanded (etm, root_path, TRUE); - } - - e_table_model_changed (E_TABLE_MODEL (etm)); - } - } -} - -gboolean -e_tree_model_root_node_is_visible (ETreeModel *etm) -{ - return etm->root_visible; -} - - -ETreePath * -e_tree_model_node_get_next (ETreeModel *etree, ETreePath *node) -{ - return ETM_CLASS(etree)->get_next(etree, node); -} - -ETreePath * -e_tree_model_node_get_prev (ETreeModel *etree, ETreePath *node) -{ - return ETM_CLASS(etree)->get_prev(etree, node); -} - -guint -e_tree_model_node_depth (ETreeModel *etree, ETreePath *path) -{ - return g_node_depth (path) - 1; -} - -ETreePath * -e_tree_model_node_get_parent (ETreeModel *etree, ETreePath *path) -{ - return ETM_CLASS(etree)->get_parent(etree, path); -} - -gboolean -e_tree_model_node_is_root (ETreeModel *etree, ETreePath *path) -{ - return (e_tree_model_node_depth (etree, path) == 0); -} - -gboolean -e_tree_model_node_is_expandable (ETreeModel *etree, ETreePath *path) -{ - return (e_tree_model_node_get_children (etree, path, NULL) > 0); -} - -gboolean -e_tree_model_node_is_expanded (ETreeModel *etree, ETreePath *path) -{ - return ETM_CLASS(etree)->is_expanded (etree, path); -} - -gboolean -e_tree_model_node_is_visible (ETreeModel *etree, ETreePath *path) -{ - return ETM_CLASS(etree)->is_visible (etree, path); -} - -void -e_tree_model_node_set_expanded (ETreeModel *etree, ETreePath *path, gboolean expanded) -{ - ETM_CLASS(etree)->set_expanded (etree, path, expanded); -} - -void -e_tree_model_node_set_expanded_recurse (ETreeModel *etree, ETreePath *path, gboolean expanded) -{ - ETM_CLASS(etree)->set_expanded_recurse (etree, path, expanded); -} - -guint -e_tree_model_node_get_children (ETreeModel *etree, ETreePath *path, ETreePath ***paths) -{ - return ETM_CLASS(etree)->get_children (etree, path, paths); -} - -guint -e_tree_model_node_num_visible_descendents (ETreeModel *etm, ETreePath *node) -{ - ENode *enode = (ENode*)node->data; - - return enode->visible_descendents; -} - -gpointer -e_tree_model_node_get_data (ETreeModel *etm, ETreePath *node) -{ - ENode *enode; - - g_return_val_if_fail (node && node->data, NULL); - - enode = (ENode*)node->data; - - return enode->node_data; -} - -void -e_tree_model_node_set_data (ETreeModel *etm, ETreePath *node, gpointer node_data) -{ - ENode *enode; - - g_return_if_fail (node && node->data); - - enode = (ENode*)node->data; - - enode->node_data = node_data; -} - -ETreePath* -e_tree_model_node_insert (ETreeModel *tree_model, - ETreePath *parent_path, - int position, - gpointer node_data) -{ - ENode *node; - ETreePath *new_path; - - g_return_val_if_fail (parent_path != NULL || tree_model->root == NULL, NULL); - - node = g_new0 (ENode, 1); - - node->expanded = FALSE; - node->node_data = node_data; - - if (parent_path != NULL) { - - new_path = g_node_new (node); - - g_node_insert (parent_path, position, new_path); - - if (e_tree_model_node_is_visible (tree_model, new_path)) { - int parent_row; - GNode *node; - - /* we need to iterate back up to the root, incrementing the number of visible - descendents */ - for (node = parent_path; node; node = node->parent) { - ENode *parent_enode = (ENode*)node->data; - - parent_enode->visible_descendents ++; - } - - /* finally, insert a row into the table */ - parent_row = e_tree_model_row_of_node (tree_model, parent_path); - - tree_model->row_array = g_array_insert_val (tree_model->row_array, - parent_row + position + 1, new_path); - - e_table_model_row_inserted (E_TABLE_MODEL(tree_model), parent_row + position + 1); - } - } - else { - tree_model->root = g_node_new (node); - if (tree_model->root_visible) { - tree_model->row_array = g_array_insert_val (tree_model->row_array, 0, tree_model->root); - e_table_model_row_inserted (E_TABLE_MODEL (tree_model), 0); - } - new_path = tree_model->root; - } - - return new_path; -} - -ETreePath * -e_tree_model_node_insert_before (ETreeModel *etree, - ETreePath *parent, - ETreePath *sibling, - gpointer node_data) -{ - return e_tree_model_node_insert (etree, parent, - g_node_child_position (parent, sibling), - node_data); -} - -static void -child_remove (GNode *node, gpointer etree) -{ - e_tree_model_node_remove (etree, node); -} - -gpointer -e_tree_model_node_remove (ETreeModel *etree, ETreePath *path) -{ - GNode *parent = path->parent; - ENode *enode = (ENode*)path->data; - gpointer ret = enode->node_data; - - /* remove children */ - g_node_children_foreach (path, G_TRAVERSE_ALL, child_remove, etree); - - /* clean up the display */ - if (parent) { - if (e_tree_model_node_is_visible (etree, path)) { - int row = e_tree_model_row_of_node (etree, path); - e_table_model_row_deleted (E_TABLE_MODEL (etree), row); - etree->row_array = g_array_remove_index (etree->row_array, row); - - /* we need to iterate back up to the root, incrementing the number of visible - descendents */ - for (; parent; parent = parent->parent) { - ENode *parent_enode = (ENode*)parent->data; - - parent_enode->visible_descendents --; - } - } - } - else if (path == etree->root) { - etree->root = NULL; - if (etree->root_visible) { - etree->row_array = g_array_remove_index (etree->row_array, 0); - e_table_model_row_deleted (E_TABLE_MODEL (etree), 0); - } - } - else { - /* XXX invalid path */ - return NULL; - } - - - /* now free up the storage from that path */ - g_node_destroy (path); - g_free (enode); - - return ret; -} - - -static void -add_visible_descendents_to_array (ETreeModel *etm, GNode *gnode, int *row, int *count) -{ - GNode *child; - ENode *enode; - - /* add a row for this node */ - etm->row_array = g_array_insert_val (etm->row_array, (*row), gnode); - e_table_model_row_inserted (E_TABLE_MODEL (etm), (*row)++); - (*count) ++; - - /* then loop over its children, calling this routine for each - of them */ - enode = (ENode*)gnode->data; - if (enode->expanded) { - for (child = g_node_first_child (gnode); child; - child = g_node_next_sibling (child)) { - add_visible_descendents_to_array (etm, child, row, count); - } - } -} diff --git a/widgets/table/e-tree-model.h b/widgets/table/e-tree-model.h deleted file mode 100644 index 7b8d86826f..0000000000 --- a/widgets/table/e-tree-model.h +++ /dev/null @@ -1,104 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_MODEL_H_ -#define _E_TREE_MODEL_H_ - -#include "e-table-model.h" -#include "gdk-pixbuf/gdk-pixbuf.h" - -#define E_TREE_MODEL_TYPE (e_tree_model_get_type ()) -#define E_TREE_MODEL(o) (GTK_CHECK_CAST ((o), E_TREE_MODEL_TYPE, ETreeModel)) -#define E_TREE_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_MODEL_TYPE, ETreeModelClass)) -#define E_IS_TREE_MODEL(o) (GTK_CHECK_TYPE ((o), E_TREE_MODEL_TYPE)) -#define E_IS_TREE_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_MODEL_TYPE)) - -typedef GNode ETreePath; - -typedef struct { - ETableModel base; - GNode *root; - gboolean root_visible; - GArray *row_array; /* used in the mapping between ETable and our tree */ -} ETreeModel; - -typedef struct { - ETableModelClass parent_class; - - /* - * Virtual methods - */ - ETreePath *(*get_root) (ETreeModel *etm); - - ETreePath *(*get_parent) (ETreeModel *etm, ETreePath* node); - ETreePath *(*get_next) (ETreeModel *etm, ETreePath* node); - ETreePath *(*get_prev) (ETreeModel *etm, ETreePath* node); - guint (*get_children) (ETreeModel *etm, ETreePath* node, ETreePath ***paths); - - gboolean (*is_expanded) (ETreeModel *etm, ETreePath* node); - gboolean (*is_visible) (ETreeModel *etm, ETreePath* node); - void (*set_expanded) (ETreeModel *etm, ETreePath* node, gboolean expanded); - void (*set_expanded_recurse) (ETreeModel *etm, ETreePath *node, gboolean expanded); - void (*set_expanded_level) (ETreeModel *etm, ETreePath *node, gboolean expanded, int level); - - GdkPixbuf *(*icon_at) (ETreeModel *etm, ETreePath* node); - ETreePath* (*node_at_row) (ETreeModel *etm, int row); - - /* - * ETable analogs - */ - void *(*value_at) (ETreeModel *etm, ETreePath* node, int col); - void (*set_value_at) (ETreeModel *etm, ETreePath* node, int col, const void *val); - gboolean (*is_editable) (ETreeModel *etm, ETreePath* node, int col); - - - /* - * Signals - */ - void (*node_changed) (ETreeModel *etm, ETreePath *node); - void (*node_inserted) (ETreeModel *etm, ETreePath *parent, ETreePath *inserted_node); - void (*node_removed) (ETreeModel *etm, ETreePath *parent, ETreePath *removed_node); - -} ETreeModelClass; - -GtkType e_tree_model_get_type (void); -void e_tree_model_construct (ETreeModel *etree); -ETreeModel *e_tree_model_new (void); - -/* tree traversal operations */ -ETreePath *e_tree_model_get_root (ETreeModel *etree); -ETreePath *e_tree_model_node_get_parent (ETreeModel *etree, ETreePath *path); -ETreePath *e_tree_model_node_get_next (ETreeModel *etree, ETreePath *path); -ETreePath *e_tree_model_node_get_prev (ETreeModel *etree, ETreePath *path); - -/* node operations */ -ETreePath *e_tree_model_node_insert (ETreeModel *etree, ETreePath *parent, int position, gpointer node_data); -ETreePath *e_tree_model_node_insert_before (ETreeModel *etree, ETreePath *parent, ETreePath *sibling, gpointer node_data); -gpointer e_tree_model_node_remove (ETreeModel *etree, ETreePath *path); - -/* node accessors */ -gboolean e_tree_model_node_is_root (ETreeModel *etree, ETreePath *path); -gboolean e_tree_model_node_is_expandable (ETreeModel *etree, ETreePath *path); -gboolean e_tree_model_node_is_expanded (ETreeModel *etree, ETreePath *path); -gboolean e_tree_model_node_is_visible (ETreeModel *etree, ETreePath *path); -void e_tree_model_node_set_expanded (ETreeModel *etree, ETreePath *path, gboolean expanded); -void e_tree_model_node_set_expanded_recurse (ETreeModel *etree, ETreePath *path, gboolean expanded); -guint e_tree_model_node_get_children (ETreeModel *etree, ETreePath *path, ETreePath ***paths); -guint e_tree_model_node_depth (ETreeModel *etree, ETreePath *path); -guint e_tree_model_node_num_visible_descendents (ETreeModel *etm, ETreePath *node); -gpointer e_tree_model_node_get_data (ETreeModel *etm, ETreePath *node); -void e_tree_model_node_set_data (ETreeModel *etm, ETreePath *node, gpointer node_data); - -/* display oriented routines */ -ETreePath *e_tree_model_node_at_row (ETreeModel *etree, int row); -GdkPixbuf *e_tree_model_icon_of_node (ETreeModel *etree, ETreePath *path); -int e_tree_model_row_of_node (ETreeModel *etree, ETreePath *path); -void e_tree_model_root_node_set_visible (ETreeModel *etree, gboolean visible); -gboolean e_tree_model_root_node_is_visible (ETreeModel *etree); - -/* -** Routines for emitting signals on the ETreeModel -*/ -void e_tree_model_node_changed (ETreeModel *tree_model, ETreePath *node); -void e_tree_model_node_inserted (ETreeModel *tree_model, ETreePath *parent_node, ETreePath *inserted_node); -void e_tree_model_node_removed (ETreeModel *tree_model, ETreePath *parent_node, ETreePath *removed_node); - -#endif /* _E_TREE_MODEL_H */ diff --git a/widgets/table/e-tree-simple.c b/widgets/table/e-tree-simple.c deleted file mode 100644 index e5883e6ae0..0000000000 --- a/widgets/table/e-tree-simple.c +++ /dev/null @@ -1,84 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-simple.c: a Tree Model that offers a function pointer - * interface to using ETreeModel, similar to ETableSimple. - * - * Author: - * Chris Toshok (toshok@helixcode.com) - * - * (C) 2000 Helix Code, Inc. */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-util/e-util.h" -#include "e-tree-simple.h" - -#define PARENT_TYPE E_TREE_MODEL_TYPE - -static void * -simple_value_at (ETreeModel *etm, ETreePath *node, int col) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->value_at (etm, node, col, simple->model_data); -} - -static GdkPixbuf * -simple_icon_at (ETreeModel *etm, ETreePath *node) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->icon_at (etm, node, simple->model_data); -} - -static void -simple_set_value_at (ETreeModel *etm, ETreePath *node, int col, const void *val) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - simple->set_value_at (etm, node, col, val, simple->model_data); -} - -static gboolean -simple_is_editable (ETreeModel *etm, ETreePath *node, int col) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->is_editable (etm, node, col, simple->model_data); -} - -static void -e_tree_simple_class_init (GtkObjectClass *object_class) -{ - ETreeModelClass *model_class = (ETreeModelClass *) object_class; - - model_class->icon_at = simple_icon_at; - model_class->value_at = simple_value_at; - model_class->set_value_at = simple_set_value_at; - model_class->is_editable = simple_is_editable; -} - -E_MAKE_TYPE(e_tree_simple, "ETreeSimple", ETreeSimple, e_tree_simple_class_init, NULL, PARENT_TYPE) - -ETreeModel * -e_tree_simple_new (ETreeSimpleIconAtFn icon_at, - ETreeSimpleValueAtFn value_at, - ETreeSimpleSetValueAtFn set_value_at, - ETreeSimpleIsEditableFn is_editable, - gpointer model_data) -{ - ETreeSimple *etg; - - etg = gtk_type_new (e_tree_simple_get_type ()); - - e_tree_model_construct (E_TREE_MODEL (etg)); - - etg->icon_at = icon_at; - etg->value_at = value_at; - etg->set_value_at = set_value_at; - etg->is_editable = is_editable; - etg->model_data = model_data; - - return (ETreeModel*)etg; -} - diff --git a/widgets/table/e-tree-simple.h b/widgets/table/e-tree-simple.h deleted file mode 100644 index edda53e82d..0000000000 --- a/widgets/table/e-tree-simple.h +++ /dev/null @@ -1,43 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -#ifndef _E_TREE_SIMPLE_H_ -#define _E_TREE_SIMPLE_H_ - -#include "e-tree-model.h" - -#define E_TREE_SIMPLE_TYPE (e_tree_simple_get_type ()) -#define E_TREE_SIMPLE(o) (GTK_CHECK_CAST ((o), E_TREE_SIMPLE_TYPE, ETreeSimple)) -#define E_TREE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_SIMPLE_TYPE, ETreeSimpleClass)) -#define E_IS_TREE_SIMPLE(o) (GTK_CHECK_TYPE ((o), E_TREE_SIMPLE_TYPE)) -#define E_IS_TREE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_SIMPLE_TYPE)) - - -typedef GdkPixbuf* (*ETreeSimpleIconAtFn) (ETreeModel *etree, ETreePath *path, void *model_data); -typedef void* (*ETreeSimpleValueAtFn) (ETreeModel *etree, ETreePath *path, int col, void *model_data); -typedef void (*ETreeSimpleSetValueAtFn) (ETreeModel *etree, ETreePath *path, int col, const void *val, void *model_data); -typedef gboolean (*ETreeSimpleIsEditableFn) (ETreeModel *etree, ETreePath *path, int col, void *model_data); - -typedef struct { - ETreeModel parent; - - ETreeSimpleIconAtFn icon_at; - ETreeSimpleValueAtFn value_at; - ETreeSimpleSetValueAtFn set_value_at; - ETreeSimpleIsEditableFn is_editable; - - gpointer model_data; -} ETreeSimple; - -typedef struct { - ETreeModelClass parent_class; -} ETreeSimpleClass; - -GtkType e_tree_simple_get_type (void); - -ETreeModel *e_tree_simple_new (ETreeSimpleIconAtFn icon_at, - ETreeSimpleValueAtFn value_at, - ETreeSimpleSetValueAtFn set_value_at, - ETreeSimpleIsEditableFn is_editable, - gpointer model_data); - -#endif /* _E_TREE_SIMPLE_H_ */ diff --git a/widgets/table/image1.png b/widgets/table/image1.png Binary files differdeleted file mode 100644 index 8326ac241f..0000000000 --- a/widgets/table/image1.png +++ /dev/null diff --git a/widgets/table/image2.png b/widgets/table/image2.png Binary files differdeleted file mode 100644 index e6a4c75dbe..0000000000 --- a/widgets/table/image2.png +++ /dev/null diff --git a/widgets/table/image3.png b/widgets/table/image3.png Binary files differdeleted file mode 100644 index 50e16e8620..0000000000 --- a/widgets/table/image3.png +++ /dev/null diff --git a/widgets/table/remove-col.xpm b/widgets/table/remove-col.xpm deleted file mode 100644 index ff1024f0c9..0000000000 --- a/widgets/table/remove-col.xpm +++ /dev/null @@ -1,22 +0,0 @@ -/* XPM */ -static char * remove_col_xpm[] = { -"16 16 3 1", -" c None", -". c #000000", -"+ c #FF0000", -"... ...", -".++. .++.", -".+++. .+++.", -" .+++. .+++. ", -" .+++. .+++. ", -" .+++..+++. ", -" .++++++. ", -" .++++. ", -" .++++. ", -" .++++++. ", -" .+++..+++. ", -" .+++. .+++. ", -" .+++. .+++. ", -".+++. .+++.", -".++. .++.", -"... ..."}; diff --git a/widgets/table/sample.table b/widgets/table/sample.table deleted file mode 100644 index 45c8ff0691..0000000000 --- a/widgets/table/sample.table +++ /dev/null @@ -1,11 +0,0 @@ -Col1 Col2 Address Title Dorks -c1.a c2.a a.a tit-1 DorkA -c1.b c2.b a.b tit-2 DDork -c1.c c2.c a.c tit-1 DorkB -c1.d c2.d a.d tit-2 ADork -c1.e c2.e a.e tit-1 DorkC -c1.f c2.f a.f tit-2 UDork -c1.g c2.g a.g tit-3 Dork--- -j k k tit-1 DorkA - - diff --git a/widgets/table/table-test.c b/widgets/table/table-test.c deleted file mode 100644 index 62160e7035..0000000000 --- a/widgets/table/table-test.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <fcntl.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "table-test.h" - -int -main (int argc, char *argv []) -{ - - if (isatty (0)){ - int fd; - - close (0); - fd = open ("sample.table", O_RDONLY); - if (fd == -1){ - fprintf (stderr, "Could not find sample.table, try feeding a table on stdin"); - exit (1); - } - dup2 (fd, 0); - } - - gnome_init ("TableTest", "TableTest", argc, argv); - e_cursors_init (); - - - table_browser_test (); - multi_cols_test (); - check_test (); - - e_table_test (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} diff --git a/widgets/table/table-test.h b/widgets/table/table-test.h deleted file mode 100644 index ad8cfcc083..0000000000 --- a/widgets/table/table-test.h +++ /dev/null @@ -1,4 +0,0 @@ -void table_browser_test (void); -void multi_cols_test (void); -void check_test (void); -void e_table_test (void); diff --git a/widgets/table/test-check.c b/widgets/table/test-check.c deleted file mode 100644 index 3bb022821e..0000000000 --- a/widgets/table/test-check.c +++ /dev/null @@ -1,206 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-util/e-cursors.h" -#include "e-util/e-canvas-utils.h" -#include "e-util/e-canvas.h" -#include "e-util/e-util.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" - -#include "table-test.h" - -#define LINES 4 - -static struct { - int value; - char *string; -} my_table [LINES] = { - { 0, "Buy food" }, - { 1, "Breathe " }, - { 0, "Cancel gdb session with shrink" }, - { 1, "Make screenshots" }, -}; -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return 2; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return LINES; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) - return GINT_TO_POINTER (my_table [row].value); - else - return my_table [row].string; - -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) { - my_table [row].value = GPOINTER_TO_INT (val); - printf ("Value at %d,%d set to %d\n", col, row, GPOINTER_TO_INT (val)); - } else { - my_table [row].string = g_strdup (val); - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); - } -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) { - return (void *) value; - } else { - return g_strdup (value); - } -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col != 0) { - g_free (value); - } -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == 0) - return NULL; - else - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return value == NULL; - else - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return g_strdup_printf("%d", (int) value); - else - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -check_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header; - ETableCol *col_0, *col_1; - ECell *cell_left_just, *cell_image_check; - GdkPixbuf *pixbuf; - GnomeCanvasItem *item; - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - cell_image_check = e_cell_checkbox_new (); - pixbuf = gdk_pixbuf_new_from_file ("clip.png"); - col_0 = e_table_col_new_with_pixbuf (0, pixbuf, 0.0, 18, cell_image_check, g_int_compare, TRUE); - gdk_pixbuf_unref (pixbuf); - e_table_header_add_column (e_table_header, col_0, 0); - - col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, g_str_compare, TRUE); - e_table_header_add_column (e_table_header, col_1, 1); - e_table_col_set_arrow (col_1, E_TABLE_COL_ARROW_DOWN); - - /* - * GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - "cursor_mode", E_TABLE_CURSOR_SIMPLE, - NULL); - e_canvas_item_move_absolute (item, 0, 30); -} - diff --git a/widgets/table/test-cols.c b/widgets/table/test-cols.c deleted file mode 100644 index c47a1d47d7..0000000000 --- a/widgets/table/test-cols.c +++ /dev/null @@ -1,250 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-canvas-utils.h" -#include "e-util/e-canvas.h" -#include "e-util/e-cursors.h" -#include "e-util/e-util.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-toggle.h" - -#include "table-test.h" - -#define LINES 4 - -static struct { - int value; - char *string; -} my_table [LINES] = { - { 0, "You are not" }, - { 1, "A beautiful and unique " }, - { 0, "Snowflake" }, - { 2, "You are not your wallet" }, -}; -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return 2; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return LINES; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) - return GINT_TO_POINTER (my_table [row].value); - else - return my_table [row].string; - -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0){ - my_table [row].value = GPOINTER_TO_INT (val); - printf ("Value at %d,%d set to %d\n", col, row, GPOINTER_TO_INT (val)); - } else { - my_table [row].string = g_strdup (val); - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); - } -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0){ - return (void *)value; - } else { - return g_strdup (value); - } -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col != 0){ - g_free (value); - } -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == 0) - return NULL; - else - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return value == NULL; - else - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return g_strdup_printf("%d", (int) value); - else - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -multi_cols_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header, *e_table_header_multiple; - ETableCol *col_0, *col_1; - ECell *cell_left_just, *cell_image_toggle; - GnomeCanvasItem *item; - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - { - GdkPixbuf **images = g_new (GdkPixbuf *, 3); - int i; - - images [0] = gdk_pixbuf_new_from_file ("image1.png"); - images [1] = gdk_pixbuf_new_from_file ("image2.png"); - images [2] = gdk_pixbuf_new_from_file ("image3.png"); - - cell_image_toggle = e_cell_toggle_new (0, 3, images); - - for (i = 0; i < 3; i++) - gdk_pixbuf_unref (images [i]); - - g_free (images); - } - - col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, g_str_compare, TRUE); - e_table_header_add_column (e_table_header, col_1, 0); - - col_0 = e_table_col_new (0, "A", 0.0, 48, cell_image_toggle, g_int_compare, TRUE); - e_table_header_add_column (e_table_header, col_0, 1); - - /* - * Second test - */ - e_table_header_multiple = e_table_header_new (); - e_table_header_add_column (e_table_header_multiple, col_0, 0); - e_table_header_add_column (e_table_header_multiple, col_1, 1); - e_table_header_add_column (e_table_header_multiple, col_1, 2); - - /* - * GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, - "cursor_mode", E_TABLE_CURSOR_SIMPLE, -#if 0 - "spreadsheet", TRUE, -#endif - NULL); - - e_canvas_item_move_absolute (item, 0, 30); - - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header_multiple, - NULL); - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header_multiple, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - "cursor_mode", E_TABLE_CURSOR_SIMPLE, - NULL); - e_canvas_item_move_absolute (item, 300, 30); -} - - - - - diff --git a/widgets/table/test-table.c b/widgets/table/test-table.c deleted file mode 100644 index b30b412f08..0000000000 --- a/widgets/table/test-table.c +++ /dev/null @@ -1,394 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-util/e-cursors.h" -#include "e-util/e-canvas.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-table.h" -#include "e-table-config.h" - -#include "table-test.h" - -char buffer [1024]; -char **column_labels; -char ***table_data; -int cols = 0; -int lines = 0; -int lines_alloc = 0; - -static void -parse_headers () -{ - char *p, *s; - int in_value = 0, i; - - fgets (buffer, sizeof (buffer)-1, stdin); - - for (p = buffer; *p; p++){ - if (*p == ' ' || *p == '\t'){ - if (in_value){ - cols++; - in_value = 0; - } - } else - in_value = 1; - } - if (in_value) - cols++; - - if (!cols){ - fprintf (stderr, "No columns in first row\n"); - exit (1); - } - - column_labels = g_new0 (char *, cols); - - p = buffer; - for (i = 0; (s = strtok (p, " \t")) != NULL; i++){ - column_labels [i] = g_strdup (s); - if (strchr (column_labels [i], '\n')) - *strchr (column_labels [i], '\n') = 0; - p = NULL; - } - - printf ("%d headers:\n", cols); - for (i = 0; i < cols; i++){ - printf ("header %d: %s\n", i, column_labels [i]); - } -} - -static char ** -load_line (char *buffer, int cols) -{ - char **line = g_new0 (char *, cols); - char *p; - int i; - - for (i = 0; i < cols; i++){ - p = strtok (buffer, " \t\n"); - if (p == NULL){ - for (; i < cols; i++) - line [i] = g_strdup (""); - return line; - } else - line [i] = g_strdup (p); - buffer = NULL; - } - return line; -} - -static void -append_line (char **line) -{ - if (lines <= lines_alloc){ - lines_alloc = lines + 50; - table_data = g_renew (char **, table_data, lines_alloc); - } - table_data [lines] = line; - lines++; -} - -static void -load_data () -{ - int i; - - { - static int loaded; - - if (loaded) - return; - - loaded = TRUE; - } - - - parse_headers (); - - while (fgets (buffer, sizeof (buffer)-1, stdin) != NULL){ - char **line; - - if (buffer [0] == '\n') - continue; - line = load_line (buffer, cols); - append_line (line); - } - - for (i = 0; i < lines; i++){ - int j; - - printf ("Line %d: ", i); - for (j = 0; j < cols; j++) - printf ("[%s] ", table_data [i][j]); - printf ("\n"); - } -} - -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return cols; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return lines; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < cols); - g_assert (row < lines); - - return (void *) table_data [row][col]; -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < cols); - g_assert (row < lines); - - g_free (table_data [row][col]); - table_data [row][col] = g_strdup (val); - - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -table_browser_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header; - ECell *cell_left_just; - GnomeCanvasItem *group; - int i; - - load_data (); - - /* - * Data model - */ - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - for (i = 0; i < cols; i++){ - ETableCol *ecol = e_table_col_new ( - i, column_labels [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Setup GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - group = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - gnome_canvas_group_get_type (), - "x", 30.0, - "y", 30.0, - NULL); - - gnome_canvas_item_new ( - GNOME_CANVAS_GROUP (group), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - NULL); -} - -static void -save_spec (GtkWidget *button, ETable *e_table) -{ - e_table_save_specification (e_table, "e-table-test.xml"); -} - -static void -row_selection_test (ETable *table, int row, gboolean selected) -{ - if (selected) - g_print ("Row %d selected\n", row); - else - g_print ("Row %d unselected\n", row); -} - -static void -toggle_grid (void *nothing, ETable *etable) -{ - static gboolean shown; - - gtk_object_get (GTK_OBJECT (etable), "drawgrid", &shown, NULL); - gtk_object_set (GTK_OBJECT (etable), "drawgrid", !shown, NULL); -} - -static void -do_e_table_demo (const char *spec) -{ - GtkWidget *e_table, *window, *frame, *vbox, *button, *bhide; - ECell *cell_left_just; - ETableHeader *full_header; - int i; - - /* - * Data model - */ - static ETableModel *e_table_model = NULL; - - if (e_table_model == NULL) - e_table_model = - e_table_simple_new (col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - full_header = e_table_header_new (); - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - for (i = 0; i < cols; i++){ - ETableCol *ecol = e_table_col_new ( - i, column_labels [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - - e_table_header_add_column (full_header, ecol, i); - } - - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - frame = gtk_frame_new (NULL); - e_table = e_table_new (full_header, e_table_model, spec); - gtk_signal_connect (GTK_OBJECT(e_table), "row_selection", - GTK_SIGNAL_FUNC(row_selection_test), NULL); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), e_table, TRUE, TRUE, 0); - gtk_container_add (GTK_CONTAINER (frame), vbox); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* - * gadgets - */ - button = gtk_button_new_with_label ("Save spec"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (save_spec), e_table); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - bhide = gtk_button_new_with_label ("Toggle Grid"); - gtk_signal_connect (GTK_OBJECT (bhide), "clicked", - GTK_SIGNAL_FUNC (toggle_grid), e_table); - gtk_box_pack_start (GTK_BOX (vbox), bhide, FALSE, FALSE, 0); - - gtk_widget_set_usize (window, 200, 200); - gtk_widget_show_all (window); - - if (getenv ("TEST")){ - e_table_do_gui_config (NULL, E_TABLE(e_table)); - } -} - -void -e_table_test (void) -{ - load_data (); - - if (1){/*getenv ("DO")){*/ - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <leaf column=\"3\" ascending=\"1\"/> </grouping> </ETableSpecification>"); - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"3\" ascending=\"1\"> <group column=\"4\" ascending=\"0\"> <leaf column=\"2\" ascending=\"1\"/> </group> </group> </grouping> </ETableSpecification>"); - } - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"4\" ascending=\"1\"> <leaf column=\"2\" ascending=\"1\"/> </group> </grouping> </ETableSpecification>"); - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"3\" ascending=\"1\"> <leaf column=\"2\" ascending=\"1\"/> </group> </grouping> </ETableSpecification>"); -} diff --git a/widgets/table/tree-expanded.xpm b/widgets/table/tree-expanded.xpm deleted file mode 100644 index fc748953eb..0000000000 --- a/widgets/table/tree-expanded.xpm +++ /dev/null @@ -1,22 +0,0 @@ -/* XPM */ -static char * tree_expanded_xpm[] = { -"16 16 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" ......... ", -" .+++++++. ", -" .+++++++. ", -" .+++++++. ", -" .+.....+. ", -" .+++++++. ", -" .+++++++. ", -" .+++++++. ", -" ......... ", -" ", -" ", -" "}; diff --git a/widgets/table/tree-unexpanded.xpm b/widgets/table/tree-unexpanded.xpm deleted file mode 100644 index 0dfb12a0a5..0000000000 --- a/widgets/table/tree-unexpanded.xpm +++ /dev/null @@ -1,22 +0,0 @@ -/* XPM */ -static char * tree_unexpanded_xpm[] = { -"16 16 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" ......... ", -" .+++++++. ", -" .+++.+++. ", -" .+++.+++. ", -" .+.....+. ", -" .+++.+++. ", -" .+++.+++. ", -" .+++++++. ", -" ......... ", -" ", -" ", -" "}; diff --git a/widgets/text/.cvsignore b/widgets/text/.cvsignore deleted file mode 100644 index 56ecb904a1..0000000000 --- a/widgets/text/.cvsignore +++ /dev/null @@ -1,8 +0,0 @@ -.deps -.libs -.pure -Makefile -Makefile.in -*.lo -*.la -e-text-test diff --git a/widgets/text/e-entry.c b/widgets/text/e-entry.c deleted file mode 100644 index cbde382c93..0000000000 --- a/widgets/text/e-entry.c +++ /dev/null @@ -1,408 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table.c: A graphical view of a Table. - * - * Author: - * Miguel de Icaza (miguel@helixcode.com) - * Chris Lahey (clahey@helixcode.com) - * - * Copyright 1999, Helix Code, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#ifdef HAVE_ALLOCA_H -#include <alloca.h> -#endif -#include <stdio.h> -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include "e-util/e-util.h" -#include "e-util/e-canvas.h" -#include "e-entry.h" -#include "e-util/e-canvas-utils.h" - -#define MIN_ENTRY_WIDTH 150 -#define INNER_BORDER 2 - -#define PARENT_TYPE gtk_table_get_type () - -static GtkObjectClass *parent_class; - -enum { - E_ENTRY_CHANGED, - E_ENTRY_ACTIVATE, - E_ENTRY_LAST_SIGNAL -}; - -static guint e_entry_signals[E_ENTRY_LAST_SIGNAL] = { 0 }; - -/* Object argument IDs */ -enum { - ARG_0, - ARG_MODEL, - ARG_EVENT_PROCESSOR, - ARG_TEXT, - ARG_FONT, - ARG_FONTSET, - ARG_FONT_GDK, - ARG_ANCHOR, - ARG_JUSTIFICATION, - ARG_X_OFFSET, - ARG_Y_OFFSET, - ARG_FILL_COLOR, - ARG_FILL_COLOR_GDK, - ARG_FILL_COLOR_RGBA, - ARG_FILL_STIPPLE, - ARG_EDITABLE, - ARG_USE_ELLIPSIS, - ARG_ELLIPSIS, - ARG_LINE_WRAP, - ARG_BREAK_CHARACTERS, - ARG_MAX_LINES, - ARG_WIDTH, - ARG_HEIGHT -}; - -static void -canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, - EEntry *e_entry) -{ - gnome_canvas_set_scroll_region ( - e_entry->canvas, - 0, 0, alloc->width, alloc->height); - gtk_object_set (GTK_OBJECT (e_entry->item), - "clip_width", (double) alloc->width, - "clip_height", (double) alloc->height, - NULL); -} - -static void -canvas_size_request (GtkWidget *widget, GtkRequisition *requisition, - EEntry *e_entry) -{ - g_return_if_fail (widget != NULL); - g_return_if_fail (GNOME_IS_CANVAS (widget)); - g_return_if_fail (requisition != NULL); - - requisition->width = MIN_ENTRY_WIDTH + (widget->style->klass->xthickness + INNER_BORDER) * 2; - requisition->height = (widget->style->font->ascent + - widget->style->font->descent + - (widget->style->klass->ythickness + INNER_BORDER) * 2); -} - -static void -e_entry_init (GtkObject *object) -{ - EEntry *e_entry = E_ENTRY (object); - GtkTable *gtk_table = GTK_TABLE (object); - - e_entry->canvas = GNOME_CANVAS(e_canvas_new()); - gtk_signal_connect(GTK_OBJECT(e_entry->canvas), "size_allocate", - GTK_SIGNAL_FUNC(canvas_size_allocate), e_entry); - gtk_signal_connect(GTK_OBJECT(e_entry->canvas), "size_request", - GTK_SIGNAL_FUNC(canvas_size_request), e_entry); - e_entry->item = E_TEXT(gnome_canvas_item_new(gnome_canvas_root(e_entry->canvas), - e_text_get_type(), - "clip", TRUE, - "fill_clip_rectangle", TRUE, - "anchor", GTK_ANCHOR_NW, - "draw_borders", TRUE, - NULL)); - - gtk_table_attach_defaults(gtk_table, GTK_WIDGET(e_entry->canvas), - 0, 1, 0, 1); - gtk_widget_show(GTK_WIDGET(e_entry->canvas)); -} - -EEntry * -e_entry_construct (EEntry *e_entry) -{ - return e_entry; -} - -GtkWidget * -e_entry_new (void) -{ - EEntry *e_entry; - e_entry = gtk_type_new (e_entry_get_type ()); - e_entry = e_entry_construct (e_entry); - - return GTK_WIDGET (e_entry); -} - -static void -et_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - EEntry *ee = E_ENTRY (o); - - switch (arg_id){ - case ARG_MODEL: - gtk_object_get(GTK_OBJECT(ee->item), - "model", >K_VALUE_OBJECT (*arg), - NULL); - break; - - case ARG_EVENT_PROCESSOR: - gtk_object_get(GTK_OBJECT(ee->item), - "event_processor", >K_VALUE_OBJECT (*arg), - NULL); - break; - - case ARG_TEXT: - gtk_object_get(GTK_OBJECT(ee->item), - "text", >K_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FONT_GDK: - gtk_object_get(GTK_OBJECT(ee->item), - "font_gdk", >K_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_JUSTIFICATION: - gtk_object_get(GTK_OBJECT(ee->item), - "justification", >K_VALUE_ENUM (*arg), - NULL); - break; - - case ARG_FILL_COLOR_GDK: - gtk_object_get(GTK_OBJECT(ee->item), - "fill_color_gdk", >K_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_FILL_COLOR_RGBA: - gtk_object_get(GTK_OBJECT(ee->item), - "fill_color_rgba", >K_VALUE_UINT (*arg), - NULL); - break; - - case ARG_FILL_STIPPLE: - gtk_object_get(GTK_OBJECT(ee->item), - "fill_stiple", >K_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_EDITABLE: - gtk_object_get(GTK_OBJECT(ee->item), - "editable", >K_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_USE_ELLIPSIS: - gtk_object_get(GTK_OBJECT(ee->item), - "use_ellipsis", >K_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_ELLIPSIS: - gtk_object_get(GTK_OBJECT(ee->item), - "ellipsis", >K_VALUE_STRING (*arg), - NULL); - break; - - case ARG_LINE_WRAP: - gtk_object_get(GTK_OBJECT(ee->item), - "line_wrap", >K_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_BREAK_CHARACTERS: - gtk_object_get(GTK_OBJECT(ee->item), - "break_characters", >K_VALUE_STRING (*arg), - NULL); - break; - - case ARG_MAX_LINES: - gtk_object_get(GTK_OBJECT(ee->item), - "max_lines", >K_VALUE_INT (*arg), - NULL); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - EEntry *ee = E_ENTRY (o); - - switch (arg_id){ - case ARG_MODEL: - gtk_object_set(GTK_OBJECT(ee->item), - "model", GTK_VALUE_OBJECT (*arg), - NULL); - break; - - case ARG_EVENT_PROCESSOR: - gtk_object_set(GTK_OBJECT(ee->item), - "event_processor", GTK_VALUE_OBJECT (*arg), - NULL); - break; - - case ARG_TEXT: - gtk_object_set(GTK_OBJECT(ee->item), - "text", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FONT: - gtk_object_set(GTK_OBJECT(ee->item), - "font", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FONTSET: - gtk_object_set(GTK_OBJECT(ee->item), - "fontset", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FONT_GDK: - gtk_object_set(GTK_OBJECT(ee->item), - "font_gdk", GTK_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_JUSTIFICATION: - gtk_object_set(GTK_OBJECT(ee->item), - "justification", GTK_VALUE_ENUM (*arg), - NULL); - break; - - case ARG_FILL_COLOR: - gtk_object_set(GTK_OBJECT(ee->item), - "fill_color", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FILL_COLOR_GDK: - gtk_object_set(GTK_OBJECT(ee->item), - "fill_color_gdk", GTK_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_FILL_COLOR_RGBA: - gtk_object_set(GTK_OBJECT(ee->item), - "fill_color_rgba", GTK_VALUE_UINT (*arg), - NULL); - break; - - case ARG_FILL_STIPPLE: - gtk_object_set(GTK_OBJECT(ee->item), - "fill_stiple", GTK_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_EDITABLE: - gtk_object_set(GTK_OBJECT(ee->item), - "editable", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_USE_ELLIPSIS: - gtk_object_set(GTK_OBJECT(ee->item), - "use_ellipsis", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_ELLIPSIS: - gtk_object_set(GTK_OBJECT(ee->item), - "ellipsis", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_LINE_WRAP: - gtk_object_set(GTK_OBJECT(ee->item), - "line_wrap", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_BREAK_CHARACTERS: - gtk_object_set(GTK_OBJECT(ee->item), - "break_characters", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_MAX_LINES: - gtk_object_set(GTK_OBJECT(ee->item), - "max_lines", GTK_VALUE_INT (*arg), - NULL); - break; - } -} - -static void -e_entry_class_init (GtkObjectClass *object_class) -{ - EEntryClass *klass = E_ENTRY_CLASS(object_class); - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->set_arg = et_set_arg; - object_class->get_arg = et_get_arg; - - klass->changed = NULL; - klass->activate = NULL; - - e_entry_signals[E_ENTRY_CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EEntryClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_entry_signals[E_ENTRY_ACTIVATE] = - gtk_signal_new ("activate", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EEntryClass, activate), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - - gtk_object_class_add_signals (object_class, e_entry_signals, E_ENTRY_LAST_SIGNAL); - - gtk_object_add_arg_type ("EEntry::model", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("EEntry::event_processor", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_EVENT_PROCESSOR); - gtk_object_add_arg_type ("EEntry::text", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT); - gtk_object_add_arg_type ("EEntry::font", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONT); - gtk_object_add_arg_type ("EEntry::fontset", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONTSET); - gtk_object_add_arg_type ("EEntry::font_gdk", - GTK_TYPE_GDK_FONT, GTK_ARG_READWRITE, ARG_FONT_GDK); - gtk_object_add_arg_type ("EEntry::justification", - GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_JUSTIFICATION); - gtk_object_add_arg_type ("EEntry::fill_color", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FILL_COLOR); - gtk_object_add_arg_type ("EEntry::fill_color_gdk", - GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_FILL_COLOR_GDK); - gtk_object_add_arg_type ("EEntry::fill_color_rgba", - GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_FILL_COLOR_RGBA); - gtk_object_add_arg_type ("EEntry::fill_stipple", - GTK_TYPE_GDK_WINDOW, GTK_ARG_READWRITE, ARG_FILL_STIPPLE); - gtk_object_add_arg_type ("EEntry::editable", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_EDITABLE); - gtk_object_add_arg_type ("EEntry::use_ellipsis", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_USE_ELLIPSIS); - gtk_object_add_arg_type ("EEntry::ellipsis", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_ELLIPSIS); - gtk_object_add_arg_type ("EEntry::line_wrap", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_LINE_WRAP); - gtk_object_add_arg_type ("EEntry::break_characters", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_BREAK_CHARACTERS); - gtk_object_add_arg_type ("EEntry::max_lines", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_MAX_LINES); -} - -E_MAKE_TYPE(e_entry, "EEntry", EEntry, e_entry_class_init, e_entry_init, PARENT_TYPE); diff --git a/widgets/text/e-entry.h b/widgets/text/e-entry.h deleted file mode 100644 index ad349659c3..0000000000 --- a/widgets/text/e-entry.h +++ /dev/null @@ -1,39 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_ENTRY_H_ -#define _E_ENTRY_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtktable.h> -#include <gnome-xml/tree.h> -#include "e-text.h" - -BEGIN_GNOME_DECLS - -#define E_ENTRY_TYPE (e_entry_get_type ()) -#define E_ENTRY(o) (GTK_CHECK_CAST ((o), E_ENTRY_TYPE, EEntry)) -#define E_ENTRY_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_ENTRY_TYPE, EEntryClass)) -#define E_IS_ENTRY(o) (GTK_CHECK_TYPE ((o), E_ENTRY_TYPE)) -#define E_IS_ENTRY_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_ENTRY_TYPE)) - -typedef struct { - GtkTable parent; - - GnomeCanvas *canvas; - EText *item; -} EEntry; - -typedef struct { - GtkTableClass parent_class; - - void (* changed) (EEntry *entry); - void (* activate) (EEntry *entry); -} EEntryClass; - -GtkType e_entry_get_type (void); - -EEntry *e_entry_construct (EEntry *e_entry); -GtkWidget *e_entry_new (void); - -END_GNOME_DECLS - -#endif /* _E_ENTRY_H_ */ diff --git a/widgets/text/e-table-text-model.c b/widgets/text/e-table-text-model.c deleted file mode 100644 index 5b6fa8b707..0000000000 --- a/widgets/text/e-table-text-model.c +++ /dev/null @@ -1,220 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETableTextModel - Text item model for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#include <config.h> -#include <ctype.h> -#include "e-table-text-model.h" - -static void e_table_text_model_class_init (ETableTextModelClass *class); -static void e_table_text_model_init (ETableTextModel *model); -static void e_table_text_model_destroy (GtkObject *object); - -static gchar *e_table_text_model_get_text (ETextModel *model); -static void e_table_text_model_set_text (ETextModel *model, gchar *text); -static void e_table_text_model_insert (ETextModel *model, gint postion, gchar *text); -static void e_table_text_model_insert_length (ETextModel *model, gint postion, gchar *text, gint length); -static void e_table_text_model_delete (ETextModel *model, gint postion, gint length); - -static GtkObject *parent_class; - - - -/** - * e_table_text_model_get_type: - * @void: - * - * Registers the &ETableTextModel class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &ETableTextModel class. - **/ -GtkType -e_table_text_model_get_type (void) -{ - static GtkType model_type = 0; - - if (!model_type) { - GtkTypeInfo model_info = { - "ETableTextModel", - sizeof (ETableTextModel), - sizeof (ETableTextModelClass), - (GtkClassInitFunc) e_table_text_model_class_init, - (GtkObjectInitFunc) e_table_text_model_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - model_type = gtk_type_unique (e_text_model_get_type (), &model_info); - } - - return model_type; -} - -/* Class initialization function for the text item */ -static void -e_table_text_model_class_init (ETableTextModelClass *klass) -{ - GtkObjectClass *object_class; - ETextModelClass *model_class; - - object_class = (GtkObjectClass *) klass; - model_class = (ETextModelClass *) klass; - - parent_class = gtk_type_class (e_text_model_get_type ()); - - model_class->get_text = e_table_text_model_get_text; - model_class->set_text = e_table_text_model_set_text; - model_class->insert = e_table_text_model_insert; - model_class->insert_length = e_table_text_model_insert_length; - model_class->delete = e_table_text_model_delete; - - object_class->destroy = e_table_text_model_destroy; -} - -/* Object initialization function for the text item */ -static void -e_table_text_model_init (ETableTextModel *model) -{ - model->model = NULL; - model->row = 0; - model->model_col = 0; - model->cell_changed_signal_id = 0; - model->row_changed_signal_id = 0; -} - -/* Destroy handler for the text item */ -static void -e_table_text_model_destroy (GtkObject *object) -{ - ETableTextModel *model; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_TABLE_TEXT_MODEL (object)); - - model = E_TABLE_TEXT_MODEL (object); - - if (model->model) - g_assert (GTK_IS_OBJECT (model->model)); - - if (model->cell_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT(model->model), - model->cell_changed_signal_id); - - if (model->row_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT(model->model), - model->row_changed_signal_id); - - if (model->model) - gtk_object_unref (GTK_OBJECT(model->model)); - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} -static gchar * -e_table_text_model_get_text (ETextModel *text_model) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model) - return (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - else - return ""; -} - -static void -e_table_text_model_set_text (ETextModel *text_model, gchar *text) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model) - e_table_model_set_value_at (model->model, model->model_col, model->row, (void *) text); -} - -static void -e_table_text_model_insert (ETextModel *text_model, gint position, gchar *text) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%s%s", position, temp, text, temp + position); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -e_table_text_model_insert_length (ETextModel *text_model, gint position, gchar *text, gint length) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%.*s%s", position, temp, length, text, temp + position); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -e_table_text_model_delete (ETextModel *text_model, gint position, gint length) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%s", position, temp, temp + position + length); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -cell_changed (ETableModel *table_model, int model_col, int row, ETableTextModel *model) -{ - if (model->model_col == model_col && - model->row == row) - e_text_model_changed (E_TEXT_MODEL(model)); -} - -static void -row_changed (ETableModel *table_model, int row, ETableTextModel *model) -{ - if (model->row == row) - e_text_model_changed (E_TEXT_MODEL(model)); -} - -ETableTextModel * -e_table_text_model_new (ETableModel *table_model, int row, int model_col) -{ - ETableTextModel *model = gtk_type_new (e_table_text_model_get_type ()); - model->model = table_model; - if (model->model){ - gtk_object_ref (GTK_OBJECT(model->model)); - model->cell_changed_signal_id = - gtk_signal_connect (GTK_OBJECT(model->model), - "model_cell_changed", - GTK_SIGNAL_FUNC(cell_changed), - model); - model->row_changed_signal_id = - gtk_signal_connect (GTK_OBJECT(model->model), - "model_row_changed", - GTK_SIGNAL_FUNC(row_changed), - model); - } - model->row = row; - model->model_col = model_col; - return model; -} - diff --git a/widgets/text/e-table-text-model.h b/widgets/text/e-table-text-model.h deleted file mode 100644 index dcc9afde7c..0000000000 --- a/widgets/text/e-table-text-model.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETableTextModel - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#ifndef E_TABLE_TEXT_MODEL_H -#define E_TABLE_TEXT_MODEL_H - -#include <gnome.h> -#include "e-text-model.h" -#include "e-table-model.h" - - -BEGIN_GNOME_DECLS - -#define E_TYPE_TABLE_TEXT_MODEL (e_table_text_model_get_type ()) -#define E_TABLE_TEXT_MODEL(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TABLE_TEXT_MODEL, ETableTextModel)) -#define E_TABLE_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TABLE_TEXT_MODEL, ETableTextModelClass)) -#define E_IS_TABLE_TEXT_MODEL(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TABLE_TEXT_MODEL)) -#define E_IS_TABLE_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TABLE_TEXT_MODEL)) - -typedef struct _ETableTextModel ETableTextModel; -typedef struct _ETableTextModelClass ETableTextModelClass; - -struct _ETableTextModel { - ETextModel parent; - - ETableModel *model; - int row; - int model_col; - - int cell_changed_signal_id; - int row_changed_signal_id; -}; - -struct _ETableTextModelClass { - ETextModelClass parent_class; - -}; - - -/* Standard Gtk function */ -GtkType e_table_text_model_get_type (void); -ETableTextModel *e_table_text_model_new (ETableModel *table_model, int row, int model_col); - -END_GNOME_DECLS - -#endif diff --git a/widgets/text/e-text-event-processor-emacs-like.c b/widgets/text/e-text-event-processor-emacs-like.c deleted file mode 100644 index be323d028f..0000000000 --- a/widgets/text/e-text-event-processor-emacs-like.c +++ /dev/null @@ -1,372 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <gnome.h> -#include "e-text-event-processor-emacs-like.h" -static void e_text_event_processor_emacs_like_init (ETextEventProcessorEmacsLike *card); -static void e_text_event_processor_emacs_like_class_init (ETextEventProcessorEmacsLikeClass *klass); -static gint e_text_event_processor_emacs_like_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event); - -static ETextEventProcessorClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0 -}; - -static const ETextEventProcessorCommand control_keys[26] = -{ - { E_TEP_START_OF_LINE, E_TEP_MOVE, 0, "" }, /* a */ - { E_TEP_BACKWARD_CHARACTER, E_TEP_MOVE, 0, "" }, /* b */ - { E_TEP_SELECTION, E_TEP_COPY, 0, "" }, /* c */ - { E_TEP_FORWARD_CHARACTER, E_TEP_DELETE, 0, "" }, /* d */ - { E_TEP_END_OF_LINE, E_TEP_MOVE, 0, "" }, /* e */ - { E_TEP_FORWARD_CHARACTER, E_TEP_MOVE, 0, "" }, /* f */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* g */ - { E_TEP_BACKWARD_CHARACTER, E_TEP_DELETE, 0, "" }, /* h */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* i */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* j */ - { E_TEP_END_OF_LINE, E_TEP_DELETE, 0, "" }, /* k */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* l */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* m */ - { E_TEP_FORWARD_LINE, E_TEP_MOVE, 0, "" }, /* n */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* o */ - { E_TEP_BACKWARD_LINE, E_TEP_MOVE, 0, "" }, /* p */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* q */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* r */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* s */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* t */ - { E_TEP_START_OF_LINE, E_TEP_DELETE, 0, "" }, /* u */ - { E_TEP_SELECTION, E_TEP_PASTE, 0, "" }, /* v */ - { E_TEP_SELECTION, E_TEP_DELETE, 0, "" }, /* w */ - { E_TEP_SELECTION, E_TEP_DELETE, 0, "" }, /* x */ - { E_TEP_SELECTION, E_TEP_PASTE, 0, "" }, /* y */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" } /* z */ -}; - -static const ETextEventProcessorCommand alt_keys[26] = -{ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* a */ - { E_TEP_BACKWARD_WORD, E_TEP_MOVE, 0, "" }, /* b */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* c */ - { E_TEP_FORWARD_WORD, E_TEP_DELETE, 0, "" }, /* d */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* e */ - { E_TEP_FORWARD_WORD, E_TEP_MOVE, 0, "" }, /* f */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* g */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* h */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* i */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* j */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* k */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* l */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* m */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* n */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* o */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* p */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* q */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* r */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* s */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* t */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* u */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* v */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* w */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* x */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" }, /* y */ - { E_TEP_SELECTION, E_TEP_NOP, 0, "" } /* z */ - -}; - -GtkType -e_text_event_processor_emacs_like_get_type (void) -{ - static GtkType text_event_processor_emacs_like_type = 0; - - if (!text_event_processor_emacs_like_type) - { - static const GtkTypeInfo text_event_processor_emacs_like_info = - { - "ETextEventProcessorEmacsLike", - sizeof (ETextEventProcessorEmacsLike), - sizeof (ETextEventProcessorEmacsLikeClass), - (GtkClassInitFunc) e_text_event_processor_emacs_like_class_init, - (GtkObjectInitFunc) e_text_event_processor_emacs_like_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - text_event_processor_emacs_like_type = gtk_type_unique (e_text_event_processor_get_type (), &text_event_processor_emacs_like_info); - } - - return text_event_processor_emacs_like_type; -} - -static void -e_text_event_processor_emacs_like_class_init (ETextEventProcessorEmacsLikeClass *klass) -{ - GtkObjectClass *object_class; - ETextEventProcessorClass *processor_class; - - object_class = (GtkObjectClass*) klass; - processor_class = (ETextEventProcessorClass*) klass; - - parent_class = gtk_type_class (e_text_event_processor_get_type ()); - - processor_class->event = e_text_event_processor_emacs_like_event; -} - -static void -e_text_event_processor_emacs_like_init (ETextEventProcessorEmacsLike *tep) -{ -} - -static gint -e_text_event_processor_emacs_like_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event) -{ - ETextEventProcessorCommand command; - ETextEventProcessorEmacsLike *tep_el = E_TEXT_EVENT_PROCESSOR_EMACS_LIKE(tep); - command.action = E_TEP_NOP; - switch (event->type) { - case GDK_BUTTON_PRESS: - if (event->button.button == 1) { - command.action = E_TEP_GRAB; - command.time = event->button.time; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - if (event->button.state & GDK_SHIFT_MASK) - command.action = E_TEP_SELECT; - else - command.action = E_TEP_MOVE; - command.position = E_TEP_VALUE; - command.value = event->button.position; - command.time = event->button.time; - tep_el->mouse_down = TRUE; - } - break; - case GDK_2BUTTON_PRESS: - if (event->button.button == 1) { - command.action = E_TEP_SELECT; - command.position = E_TEP_SELECT_WORD; - command.time = event->button.time; - } - break; - case GDK_3BUTTON_PRESS: - if (event->button.button == 1) { - command.action = E_TEP_SELECT; - command.position = E_TEP_SELECT_ALL; - command.time = event->button.time; - } - break; - case GDK_BUTTON_RELEASE: - if (event->button.button == 1) { - command.action = E_TEP_UNGRAB; - command.time = event->button.time; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - command.time = event->button.time; - tep_el->mouse_down = FALSE; - command.action = E_TEP_NOP; - } else if (event->button.button == 2) { - command.action = E_TEP_MOVE; - command.position = E_TEP_VALUE; - command.value = event->button.position; - command.time = event->button.time; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - - command.action = E_TEP_GET_SELECTION; - command.position = E_TEP_SELECTION; - command.value = 0; - command.time = event->button.time; - } - break; - case GDK_MOTION_NOTIFY: - if (tep_el->mouse_down) { - command.action = E_TEP_SELECT; - command.position = E_TEP_VALUE; - command.time = event->motion.time; - command.value = event->motion.position; - } - break; - case GDK_KEY_PRESS: - { - ETextEventProcessorEventKey key = event->key; - command.time = event->key.time; - if (key.state & GDK_SHIFT_MASK) - command.action = E_TEP_SELECT; - else - command.action = E_TEP_MOVE; - switch(key.keyval) { - case GDK_Home: - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_START_OF_BUFFER; - else - command.position = E_TEP_START_OF_LINE; - break; - case GDK_End: - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_END_OF_BUFFER; - else - command.position = E_TEP_END_OF_LINE; - break; - case GDK_Page_Up: command.position = E_TEP_BACKWARD_PAGE; break; - case GDK_Page_Down: command.position = E_TEP_FORWARD_PAGE; break; - /* CUA has Ctrl-Up/Ctrl-Down as paragraph up down */ - case GDK_Up: command.position = E_TEP_BACKWARD_LINE; break; - case GDK_Down: command.position = E_TEP_FORWARD_LINE; break; - case GDK_Left: - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_BACKWARD_WORD; - else - command.position = E_TEP_BACKWARD_CHARACTER; - break; - case GDK_Right: - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_FORWARD_WORD; - else - command.position = E_TEP_FORWARD_CHARACTER; - break; - - case GDK_BackSpace: - command.action = E_TEP_DELETE; - if (key.state & GDK_CONTROL_MASK) - command.position = E_TEP_BACKWARD_WORD; - else - command.position = E_TEP_BACKWARD_CHARACTER; - break; - case GDK_Clear: - command.action = E_TEP_DELETE; - command.position = E_TEP_END_OF_LINE; - break; - case GDK_Insert: - if (key.state & GDK_SHIFT_MASK) { - command.action = E_TEP_PASTE; - command.position = E_TEP_SELECTION; - } else if (key.state & GDK_CONTROL_MASK) { - command.action = E_TEP_COPY; - command.position = E_TEP_SELECTION; - } else { - /* gtk_toggle_insert(text) -- IMPLEMENT */ - } - break; - case GDK_Delete: - if (key.state & GDK_CONTROL_MASK){ - command.action = E_TEP_DELETE; - command.position = E_TEP_FORWARD_WORD; - } else if (key.state & GDK_SHIFT_MASK) { - command.action = E_TEP_COPY; - command.position = E_TEP_SELECTION; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - - command.action = E_TEP_DELETE; - command.position = E_TEP_SELECTION; - } else { - command.action = E_TEP_DELETE; - command.position = E_TEP_FORWARD_CHARACTER; - } - break; - case GDK_Tab: - /* Don't insert literally */ - command.action = E_TEP_NOP; - command.position = E_TEP_SELECTION; - break; - case GDK_Return: - if (key.state & GDK_CONTROL_MASK) { - command.action = E_TEP_ACTIVATE; - command.position = E_TEP_SELECTION; - } else { - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.value = 1; - command.string = "\n"; - } - break; - case GDK_Escape: - /* Don't insert literally */ - command.action = E_TEP_NOP; - command.position = E_TEP_SELECTION; - break; - - default: - if (key.state & GDK_CONTROL_MASK) { - if ((key.keyval >= 'A') && (key.keyval <= 'Z')) - key.keyval -= 'A' - 'a'; - - if ((key.keyval >= 'a') && (key.keyval <= 'z')) { - command.position = control_keys[(int) (key.keyval - 'a')].position; - if (control_keys[(int) (key.keyval - 'a')].action != E_TEP_MOVE) - command.action = control_keys[(int) (key.keyval - 'a')].action; - command.value = control_keys[(int) (key.keyval - 'a')].value; - command.string = control_keys[(int) (key.keyval - 'a')].string; - } - - if (key.keyval == 'x' || key.keyval == 'w') { - command.action = E_TEP_COPY; - command.position = E_TEP_SELECTION; - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - - command.action = E_TEP_DELETE; - command.position = E_TEP_SELECTION; - } - - break; - } else if (key.state & GDK_MOD1_MASK) { - if ((key.keyval >= 'A') && (key.keyval <= 'Z')) - key.keyval -= 'A' - 'a'; - - if ((key.keyval >= 'a') && (key.keyval <= 'z')) { - command.position = alt_keys[(int) (key.keyval - 'a')].position; - if (alt_keys[(int) (key.keyval - 'a')].action != E_TEP_MOVE) - command.action = alt_keys[(int) (key.keyval - 'a')].action; - command.value = alt_keys[(int) (key.keyval - 'a')].value; - command.string = alt_keys[(int) (key.keyval - 'a')].string; - } - } else if (key.length > 0) { - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.value = strlen(key.string); - command.string = key.string; - - } else { - command.action = E_TEP_NOP; - } - } - break; - case GDK_KEY_RELEASE: - command.time = event->key.time; - command.action = E_TEP_NOP; - break; - default: - command.action = E_TEP_NOP; - break; - } - } - if (command.action != E_TEP_NOP) { - gtk_signal_emit_by_name (GTK_OBJECT (tep), "command", &command); - return 1; - } - else - return 0; -} - -ETextEventProcessor * -e_text_event_processor_emacs_like_new (void) -{ - ETextEventProcessorEmacsLike *retval = gtk_type_new (e_text_event_processor_emacs_like_get_type ()); - return E_TEXT_EVENT_PROCESSOR (retval); -} - diff --git a/widgets/text/e-text-event-processor-emacs-like.h b/widgets/text/e-text-event-processor-emacs-like.h deleted file mode 100644 index 651bb552b3..0000000000 --- a/widgets/text/e-text-event-processor-emacs-like.h +++ /dev/null @@ -1,68 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor-emacs-like.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_H__ -#define __E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_H__ - -#include <gnome.h> -#include "e-text-event-processor.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETextEventProcessorEmacsLike - Turns events on a text widget into commands. Uses an emacs-ish interface. - * - */ - -#define E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE (e_text_event_processor_emacs_like_get_type ()) -#define E_TEXT_EVENT_PROCESSOR_EMACS_LIKE(obj) (GTK_CHECK_CAST ((obj), E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE, ETextEventProcessorEmacsLike)) -#define E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE, ETextEventProcessorEmacsLikeClass)) -#define E_IS_TEXT_EVENT_PROCESSOR_EMACS_LIKE(obj) (GTK_CHECK_TYPE ((obj), E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE)) -#define E_IS_TEXT_EVENT_PROCESSOR_EMACS_LIKE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_TYPE)) - - -typedef struct _ETextEventProcessorEmacsLike ETextEventProcessorEmacsLike; -typedef struct _ETextEventProcessorEmacsLikeClass ETextEventProcessorEmacsLikeClass; - -struct _ETextEventProcessorEmacsLike -{ - ETextEventProcessor parent; - - /* object specific fields */ - gboolean mouse_down; -}; - -struct _ETextEventProcessorEmacsLikeClass -{ - ETextEventProcessorClass parent_class; -}; - - -GtkType e_text_event_processor_emacs_like_get_type (void); -ETextEventProcessor *e_text_event_processor_emacs_like_new (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TEXT_EVENT_PROCESSOR_EMACS_LIKE_H__ */ diff --git a/widgets/text/e-text-event-processor-types.h b/widgets/text/e-text-event-processor-types.h deleted file mode 100644 index 8f2ffbaf39..0000000000 --- a/widgets/text/e-text-event-processor-types.h +++ /dev/null @@ -1,140 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -/* - * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#ifndef __E_TEXT_EVENT_PROCESSOR_TYPES_H__ -#define __E_TEXT_EVENT_PROCESSOR_TYPES_H__ - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -#include <gdk/gdktypes.h> - -typedef enum _ETextEventProcessorCommandPosition ETextEventProcessorCommandPosition; -typedef enum _ETextEventProcessorCommandAction ETextEventProcessorCommandAction; -typedef struct _ETextEventProcessorCommand ETextEventProcessorCommand; - -typedef union _ETextEventProcessorEvent ETextEventProcessorEvent; -typedef struct _ETextEventProcessorEventButton ETextEventProcessorEventButton; -typedef struct _ETextEventProcessorEventKey ETextEventProcessorEventKey; -typedef struct _ETextEventProcessorEventMotion ETextEventProcessorEventMotion; - -enum _ETextEventProcessorCommandPosition { - E_TEP_VALUE, - E_TEP_SELECTION, - - E_TEP_START_OF_BUFFER, - E_TEP_END_OF_BUFFER, - - E_TEP_START_OF_LINE, - E_TEP_END_OF_LINE, - - E_TEP_FORWARD_CHARACTER, - E_TEP_BACKWARD_CHARACTER, - - E_TEP_FORWARD_WORD, - E_TEP_BACKWARD_WORD, - - E_TEP_FORWARD_LINE, - E_TEP_BACKWARD_LINE, - - E_TEP_FORWARD_PARAGRAPH, - E_TEP_BACKWARD_PARAGRAPH, - - E_TEP_FORWARD_PAGE, - E_TEP_BACKWARD_PAGE, - - E_TEP_SELECT_WORD, - E_TEP_SELECT_ALL - -}; - -enum _ETextEventProcessorCommandAction { - E_TEP_MOVE, - E_TEP_SELECT, - E_TEP_DELETE, - E_TEP_INSERT, - - E_TEP_COPY, - E_TEP_PASTE, - E_TEP_GET_SELECTION, - E_TEP_SET_SELECT_BY_WORD, - E_TEP_ACTIVATE, - - E_TEP_GRAB, - E_TEP_UNGRAB, - - E_TEP_NOP -}; - -struct _ETextEventProcessorCommand { - ETextEventProcessorCommandPosition position; - ETextEventProcessorCommandAction action; - int value; - char *string; - guint32 time; -}; - -struct _ETextEventProcessorEventButton { - GdkEventType type; - guint32 time; - guint state; - guint button; - gint position; -}; - -struct _ETextEventProcessorEventKey { - GdkEventType type; - guint32 time; - guint state; - guint keyval; - gint length; - gchar *string; -}; - -struct _ETextEventProcessorEventMotion { - GdkEventType type; - guint32 time; - guint state; - gint position; -}; - -union _ETextEventProcessorEvent { - GdkEventType type; - ETextEventProcessorEventButton button; - ETextEventProcessorEventKey key; - ETextEventProcessorEventMotion motion; -}; - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TEXT_EVENT_PROCESSOR_TYPES_H__ */ diff --git a/widgets/text/e-text-event-processor.c b/widgets/text/e-text-event-processor.c deleted file mode 100644 index 47f028ca62..0000000000 --- a/widgets/text/e-text-event-processor.c +++ /dev/null @@ -1,103 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <gnome.h> -#include "e-text-event-processor.h" -static void e_text_event_processor_init (ETextEventProcessor *card); -static void e_text_event_processor_class_init (ETextEventProcessorClass *klass); - -static GtkObjectClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0 -}; - -enum { - E_TEP_EVENT, - E_TEP_LAST_SIGNAL -}; - -static guint e_tep_signals[E_TEP_LAST_SIGNAL] = { 0 }; - -GtkType -e_text_event_processor_get_type (void) -{ - static GtkType text_event_processor_type = 0; - - if (!text_event_processor_type) - { - static const GtkTypeInfo text_event_processor_info = - { - "ETextEventProcessor", - sizeof (ETextEventProcessor), - sizeof (ETextEventProcessorClass), - (GtkClassInitFunc) e_text_event_processor_class_init, - (GtkObjectInitFunc) e_text_event_processor_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - text_event_processor_type = gtk_type_unique (gtk_object_get_type (), &text_event_processor_info); - } - - return text_event_processor_type; -} - -static void -e_text_event_processor_class_init (ETextEventProcessorClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass*) klass; - - parent_class = gtk_type_class (gtk_object_get_type ()); - - e_tep_signals[E_TEP_EVENT] = - gtk_signal_new ("command", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextEventProcessorClass, command), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, - GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, e_tep_signals, E_TEP_LAST_SIGNAL); - - klass->event = NULL; - klass->command = NULL; -} - -static void -e_text_event_processor_init (ETextEventProcessor *tep) -{ -} - -gint -e_text_event_processor_handle_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event) -{ - if (E_TEXT_EVENT_PROCESSOR_CLASS(GTK_OBJECT(tep)->klass)->event) { - return E_TEXT_EVENT_PROCESSOR_CLASS(GTK_OBJECT(tep)->klass)->event(tep, event); - } else { - return 0; - } -} diff --git a/widgets/text/e-text-event-processor.h b/widgets/text/e-text-event-processor.h deleted file mode 100644 index 1fc79f3f70..0000000000 --- a/widgets/text/e-text-event-processor.h +++ /dev/null @@ -1,74 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-text-event-processor.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TEXT_EVENT_PROCESSOR_H__ -#define __E_TEXT_EVENT_PROCESSOR_H__ - -#include <gnome.h> -#include "e-text-event-processor-types.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETextEventProcessor - Turns events on a text widget into commands. - * - */ - -#define E_TEXT_EVENT_PROCESSOR_TYPE (e_text_event_processor_get_type ()) -#define E_TEXT_EVENT_PROCESSOR(obj) (GTK_CHECK_CAST ((obj), E_TEXT_EVENT_PROCESSOR_TYPE, ETextEventProcessor)) -#define E_TEXT_EVENT_PROCESSOR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TEXT_EVENT_PROCESSOR_TYPE, ETextEventProcessorClass)) -#define E_IS_TEXT_EVENT_PROCESSOR(obj) (GTK_CHECK_TYPE ((obj), E_TEXT_EVENT_PROCESSOR_TYPE)) -#define E_IS_TEXT_EVENT_PROCESSOR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TEXT_EVENT_PROCESSOR_TYPE)) - - -typedef struct _ETextEventProcessor ETextEventProcessor; -typedef struct _ETextEventProcessorClass ETextEventProcessorClass; - -struct _ETextEventProcessor -{ - GtkObject parent; - - /* object specific fields */ - -}; - -struct _ETextEventProcessorClass -{ - GtkObjectClass parent_class; - - /* signals */ - void (* command) (ETextEventProcessor *tep, ETextEventProcessorCommand *command); - - /* virtual functions */ - gint (* event) (ETextEventProcessor *tep, ETextEventProcessorEvent *event); -}; - - -GtkType e_text_event_processor_get_type (void); -gint e_text_event_processor_handle_event (ETextEventProcessor *tep, ETextEventProcessorEvent *event); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TEXT_EVENT_PROCESSOR_H__ */ diff --git a/widgets/text/e-text-model.c b/widgets/text/e-text-model.c deleted file mode 100644 index 6ca650867c..0000000000 --- a/widgets/text/e-text-model.c +++ /dev/null @@ -1,244 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETextModel - Text item model for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#include <config.h> -#include <ctype.h> -#include "e-text-model.h" - -enum { - E_TEXT_MODEL_CHANGED, - E_TEXT_MODEL_LAST_SIGNAL -}; - -static guint e_text_model_signals[E_TEXT_MODEL_LAST_SIGNAL] = { 0 }; - -static void e_text_model_class_init (ETextModelClass *class); -static void e_text_model_init (ETextModel *model); -static void e_text_model_destroy (GtkObject *object); - -static gchar *e_text_model_real_get_text(ETextModel *model); -static void e_text_model_real_set_text(ETextModel *model, gchar *text); -static void e_text_model_real_insert(ETextModel *model, gint postion, gchar *text); -static void e_text_model_real_insert_length(ETextModel *model, gint postion, gchar *text, gint length); -static void e_text_model_real_delete(ETextModel *model, gint postion, gint length); - -static GtkObject *parent_class; - - - -/** - * e_text_model_get_type: - * @void: - * - * Registers the &ETextModel class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &ETextModel class. - **/ -GtkType -e_text_model_get_type (void) -{ - static GtkType model_type = 0; - - if (!model_type) { - GtkTypeInfo model_info = { - "ETextModel", - sizeof (ETextModel), - sizeof (ETextModelClass), - (GtkClassInitFunc) e_text_model_class_init, - (GtkObjectInitFunc) e_text_model_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - model_type = gtk_type_unique (gtk_object_get_type (), &model_info); - } - - return model_type; -} - -/* Class initialization function for the text item */ -static void -e_text_model_class_init (ETextModelClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass *) klass; - - parent_class = gtk_type_class (gtk_object_get_type ()); - - e_text_model_signals[E_TEXT_MODEL_CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextModelClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, e_text_model_signals, E_TEXT_MODEL_LAST_SIGNAL); - - klass->changed = NULL; - klass->get_text = e_text_model_real_get_text; - klass->set_text = e_text_model_real_set_text; - klass->insert = e_text_model_real_insert; - klass->insert_length = e_text_model_real_insert_length; - klass->delete = e_text_model_real_delete; - - object_class->destroy = e_text_model_destroy; -} - -/* Object initialization function for the text item */ -static void -e_text_model_init (ETextModel *model) -{ - model->text = NULL; -} - -/* Destroy handler for the text item */ -static void -e_text_model_destroy (GtkObject *object) -{ - ETextModel *model; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (object)); - - model = E_TEXT_MODEL (object); - - if (model->text) - g_free (model->text); - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - -static gchar * -e_text_model_real_get_text(ETextModel *model) -{ - if (model->text) - return model->text; - else - return ""; -} - -static void -e_text_model_real_set_text(ETextModel *model, gchar *text) -{ - if (model->text) - g_free(model->text); - model->text = g_strdup(text); - e_text_model_changed(model); -} - -static void -e_text_model_real_insert(ETextModel *model, gint position, gchar *text) -{ - gchar *temp = g_strdup_printf("%.*s%s%s", position, model->text, text, model->text + position); - if (model->text) - g_free(model->text); - model->text = temp; - e_text_model_changed(model); -} - -static void -e_text_model_real_insert_length(ETextModel *model, gint position, gchar *text, gint length) -{ - gchar *temp = g_strdup_printf("%.*s%.*s%s", position, model->text, length, text, model->text + position); - if (model->text) - g_free(model->text); - model->text = temp; - e_text_model_changed(model); -} - -static void -e_text_model_real_delete(ETextModel *model, gint position, gint length) -{ - memmove(model->text + position, model->text + position + length, strlen(model->text + position + length) + 1); - e_text_model_changed(model); -} - -void -e_text_model_changed(ETextModel *model) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - gtk_signal_emit (GTK_OBJECT (model), - e_text_model_signals [E_TEXT_MODEL_CHANGED]); -} - -gchar * -e_text_model_get_text(ETextModel *model) -{ - g_return_val_if_fail (model != NULL, NULL); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), NULL); - - if ( E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->get_text ) - return E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->get_text(model); - else - return ""; -} - -void -e_text_model_set_text(ETextModel *model, gchar *text) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - if ( E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->set_text ) - E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->set_text(model, text); -} - -void -e_text_model_insert(ETextModel *model, gint position, gchar *text) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - if ( E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->insert ) - E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->insert(model, position, text); -} - -void -e_text_model_insert_length(ETextModel *model, gint position, gchar *text, gint length) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - if ( E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->insert_length ) - E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->insert_length(model, position, text, length); -} - -void -e_text_model_delete(ETextModel *model, gint position, gint length) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - if ( E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->delete ) - E_TEXT_MODEL_CLASS(GTK_OBJECT(model)->klass)->delete(model, position, length); -} - -ETextModel * -e_text_model_new(void) -{ - ETextModel *model = gtk_type_new (e_text_model_get_type ()); - model->text = g_strdup(""); - return model; -} diff --git a/widgets/text/e-text-model.h b/widgets/text/e-text-model.h deleted file mode 100644 index 5b15ccb117..0000000000 --- a/widgets/text/e-text-model.h +++ /dev/null @@ -1,72 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETextModel - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#ifndef E_TEXT_MODEL_H -#define E_TEXT_MODEL_H - -#include <gnome.h> - - -BEGIN_GNOME_DECLS - -#define E_TYPE_TEXT_MODEL (e_text_model_get_type ()) -#define E_TEXT_MODEL(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TEXT_MODEL, ETextModel)) -#define E_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TEXT_MODEL, ETextModelClass)) -#define E_IS_TEXT_MODEL(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TEXT_MODEL)) -#define E_IS_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TEXT_MODEL)) - -typedef struct _ETextModel ETextModel; -typedef struct _ETextModelClass ETextModelClass; - -struct _ETextModel { - GtkObject item; - - char *text; /* Text to display */ - int length; -}; - -struct _ETextModelClass { - GtkObjectClass parent_class; - - /* Signal */ - void (* changed) (ETextModel *model); - - /* Virtual methods */ - char *(* get_text) (ETextModel *model); - void (* set_text) (ETextModel *model, gchar *text); - void (* insert) (ETextModel *model, gint position, gchar *text); - void (* insert_length) (ETextModel *model, gint position, gchar *text, gint length); - void (* delete) (ETextModel *model, gint position, gint length); -}; - - -/* Standard Gtk function */ -GtkType e_text_model_get_type (void); -ETextModel *e_text_model_new(void); - -void e_text_model_changed(ETextModel *model); -gchar *e_text_model_get_text(ETextModel *model); -void e_text_model_set_text(ETextModel *model, gchar *text); -void e_text_model_insert(ETextModel *model, gint position, gchar *text); -void e_text_model_insert_length(ETextModel *model, gint position, gchar *text, gint length); -void e_text_model_delete(ETextModel *model, gint position, gint length); - - -END_GNOME_DECLS - -#endif diff --git a/widgets/text/e-text-test.c b/widgets/text/e-text-test.c deleted file mode 100644 index 12a31cce7e..0000000000 --- a/widgets/text/e-text-test.c +++ /dev/null @@ -1,153 +0,0 @@ -/* - ETextTest: E-Text item test program - Copyright (C)2000: Iain Holmes <ih@csd.abdn.ac.uk> - - This code is licensed under the GPL -*/ - -#include "e-text.h" -#include <gnome.h> -#include "e-util/e-canvas.h" -GnomeCanvasItem *rect; - -static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, GnomeCanvasItem *item) -{ - double height; - gnome_canvas_item_set( item, - "width", (double) allocation->width, - NULL ); - gtk_object_get(GTK_OBJECT(item), - "height", &height, - NULL); - height = MAX(height, allocation->height); - gnome_canvas_set_scroll_region(GNOME_CANVAS( canvas ), 0, 0, allocation->width, height ); - gnome_canvas_item_set( rect, - "x2", (double) allocation->width, - "y2", (double) height, - NULL ); -} - -static void -reflow (GtkWidget *canvas, GnomeCanvasItem *item) -{ - double height; - gtk_object_get(GTK_OBJECT(item), - "height", &height, - NULL); - height = MAX(height, canvas->allocation.height); - gnome_canvas_set_scroll_region(GNOME_CANVAS( canvas ), 0, 0, canvas->allocation.width, height ); - gnome_canvas_item_set( rect, - "x2", (double) canvas->allocation.width, - "y2", (double) height, - NULL ); -} - -static void -quit_cb (GtkWidget *widget, - gpointer data) -{ - gtk_main_quit (); -} - -static void -change_text_cb (GtkEntry *entry, - EText *text) -{ - gchar *str; - - str = gtk_entry_get_text (entry); - gnome_canvas_item_set (GNOME_CANVAS_ITEM (text), - "text", str, - NULL); -} - -static void -change_font_cb (GtkEntry *entry, - EText *text) -{ - gchar *font; - - font = gtk_entry_get_text (entry); - gnome_canvas_item_set (GNOME_CANVAS_ITEM (text), - "font", font, - NULL); -} - -int -main (int argc, - char **argv) -{ - GtkWidget *window, *canvas, *scroller, *vbox, *text, *font; - GtkWidget *frame; - GnomeCanvasItem *item; - - gnome_init ("ETextTest", "0.0.1", argc, argv); - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_title (GTK_WINDOW (window), "EText Test"); - gtk_signal_connect (GTK_OBJECT (window), "destroy", - GTK_SIGNAL_FUNC (quit_cb), NULL); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - canvas = e_canvas_new (); - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - scroller = gtk_scrolled_window_new (NULL, NULL); - vbox = gtk_vbox_new (FALSE, 2); - - gtk_container_add (GTK_CONTAINER (window), vbox); - gtk_box_pack_start (GTK_BOX (vbox), scroller, TRUE, TRUE, 2); - gtk_container_add (GTK_CONTAINER (scroller), canvas); - - frame = gtk_frame_new ("Text"); - text = gtk_entry_new (); - gtk_entry_set_text(GTK_ENTRY(text), "Hello World! This is a really long string to test out the ellipsis stuff."); - gtk_container_add (GTK_CONTAINER (frame), text); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Font"); - font = gtk_entry_new (); - gtk_entry_set_text(GTK_ENTRY(font), "fixed"); - gtk_container_add (GTK_CONTAINER (frame), font); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - rect = gnome_canvas_item_new( gnome_canvas_root( GNOME_CANVAS( canvas ) ), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) 100, - "y2", (double) 100, - "fill_color", "white", - NULL ); - - item = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - e_text_get_type (), - "text", "Hello World! This is a really long string to test out the ellipsis stuff.", - "font", "fixed", - "fill_color", "black", - "anchor", GTK_ANCHOR_NW, - "clip", TRUE, - "use_ellipsis", TRUE, - "editable", TRUE, - "line_wrap", TRUE, - "max_lines", 2, - "width", 150.0, - NULL); - - gtk_signal_connect (GTK_OBJECT (text), "activate", - GTK_SIGNAL_FUNC (change_text_cb), item); - gtk_signal_connect (GTK_OBJECT (font), "activate", - GTK_SIGNAL_FUNC (change_font_cb), item); - - gtk_signal_connect( GTK_OBJECT( canvas ), "size_allocate", - GTK_SIGNAL_FUNC( allocate_callback ), - item ); - gtk_signal_connect( GTK_OBJECT( canvas ), "reflow", - GTK_SIGNAL_FUNC( reflow ), - item ); - gnome_canvas_set_scroll_region (GNOME_CANVAS (canvas), 0.0, 0.0, 400.0, 400.0); - gtk_widget_show_all (window); - gtk_main (); - - return 0; -} diff --git a/widgets/text/e-text.c b/widgets/text/e-text.c deleted file mode 100644 index e2a592ba25..0000000000 --- a/widgets/text/e-text.c +++ /dev/null @@ -1,3301 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* EText - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#include <config.h> -#include <math.h> -#include <ctype.h> -#include "e-text.h" -#include <gdk/gdkx.h> /* for BlackPixel */ -#include <libart_lgpl/art_affine.h> -#include <libart_lgpl/art_rgb.h> -#include <libart_lgpl/art_rgb_bitmap_affine.h> -#include <gtk/gtkinvisible.h> -#include "e-util/e-canvas.h" -#include "e-util/e-canvas-utils.h" - -#include "e-text-event-processor-emacs-like.h" - -#define BORDER_INDENT 4 - -enum { - E_TEXT_CHANGED, - E_TEXT_ACTIVATE, - E_TEXT_LAST_SIGNAL -}; - -static guint e_text_signals[E_TEXT_LAST_SIGNAL] = { 0 }; - - - -/* This defines a line of text */ -struct line { - char *text; /* Line's text, it is a pointer into the text->text string */ - int length; /* Line's length in characters */ - int width; /* Line's width in pixels */ - int ellipsis_length; /* Length before adding ellipsis */ -}; - - - -/* Object argument IDs */ -enum { - ARG_0, - ARG_MODEL, - ARG_EVENT_PROCESSOR, - ARG_TEXT, - ARG_FONT, - ARG_FONTSET, - ARG_FONT_GDK, - ARG_ANCHOR, - ARG_JUSTIFICATION, - ARG_CLIP_WIDTH, - ARG_CLIP_HEIGHT, - ARG_CLIP, - ARG_FILL_CLIP_RECTANGLE, - ARG_X_OFFSET, - ARG_Y_OFFSET, - ARG_FILL_COLOR, - ARG_FILL_COLOR_GDK, - ARG_FILL_COLOR_RGBA, - ARG_FILL_STIPPLE, - ARG_TEXT_WIDTH, - ARG_TEXT_HEIGHT, - ARG_EDITABLE, - ARG_USE_ELLIPSIS, - ARG_ELLIPSIS, - ARG_LINE_WRAP, - ARG_BREAK_CHARACTERS, - ARG_MAX_LINES, - ARG_WIDTH, - ARG_HEIGHT, - ARG_DRAW_BORDERS, -}; - - -enum { - E_SELECTION_PRIMARY, - E_SELECTION_CLIPBOARD -}; -enum { - TARGET_STRING, - TARGET_TEXT, - TARGET_COMPOUND_TEXT -}; - -static void e_text_class_init (ETextClass *class); -static void e_text_init (EText *text); -static void e_text_destroy (GtkObject *object); -static void e_text_set_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_text_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - -static void e_text_reflow (GnomeCanvasItem *item, int flags); -static void e_text_update (GnomeCanvasItem *item, double *affine, - ArtSVP *clip_path, int flags); -static void e_text_realize (GnomeCanvasItem *item); -static void e_text_unrealize (GnomeCanvasItem *item); -static void e_text_draw (GnomeCanvasItem *item, GdkDrawable *drawable, - int x, int y, int width, int height); -static double e_text_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item); -static void e_text_bounds (GnomeCanvasItem *item, - double *x1, double *y1, double *x2, double *y2); -static void e_text_render (GnomeCanvasItem *item, GnomeCanvasBuf *buf); -static gint e_text_event (GnomeCanvasItem *item, GdkEvent *event); - -static void e_text_command(ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data); - -static void e_text_get_selection(EText *text, GdkAtom selection, guint32 time); -static void e_text_supply_selection (EText *text, guint time, GdkAtom selection, guchar *data, gint length); - -static void e_text_text_model_changed(ETextModel *model, EText *text); - -static void _get_tep(EText *text); - -static GtkWidget *e_text_get_invisible(EText *text); -static void _selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - EText *text); -static void _selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - EText *text); -static void _selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - EText *text); - -static ETextSuckFont *e_suck_font (GdkFont *font); -static void e_suck_font_free (ETextSuckFont *suckfont); -static void e_text_free_lines(EText *text); - -static void calc_height (EText *text); -static void calc_line_widths (EText *text); -static void split_into_lines (EText *text); - -static GnomeCanvasItemClass *parent_class; -static GdkAtom clipboard_atom = GDK_NONE; - - - -/** - * e_text_get_type: - * @void: - * - * Registers the &EText class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &EText class. - **/ -GtkType -e_text_get_type (void) -{ - static GtkType text_type = 0; - - if (!text_type) { - GtkTypeInfo text_info = { - "EText", - sizeof (EText), - sizeof (ETextClass), - (GtkClassInitFunc) e_text_class_init, - (GtkObjectInitFunc) e_text_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - text_type = gtk_type_unique (gnome_canvas_item_get_type (), &text_info); - } - - return text_type; -} - -/* Class initialization function for the text item */ -static void -e_text_class_init (ETextClass *klass) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - object_class = (GtkObjectClass *) klass; - item_class = (GnomeCanvasItemClass *) klass; - - parent_class = gtk_type_class (gnome_canvas_item_get_type ()); - - e_text_signals[E_TEXT_CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_text_signals[E_TEXT_ACTIVATE] = - gtk_signal_new ("activate", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextClass, activate), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, e_text_signals, E_TEXT_LAST_SIGNAL); - - - gtk_object_add_arg_type ("EText::model", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("EText::event_processor", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_EVENT_PROCESSOR); - gtk_object_add_arg_type ("EText::text", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT); - gtk_object_add_arg_type ("EText::font", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONT); - gtk_object_add_arg_type ("EText::fontset", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONTSET); - gtk_object_add_arg_type ("EText::font_gdk", - GTK_TYPE_GDK_FONT, GTK_ARG_READWRITE, ARG_FONT_GDK); - gtk_object_add_arg_type ("EText::anchor", - GTK_TYPE_ANCHOR_TYPE, GTK_ARG_READWRITE, ARG_ANCHOR); - gtk_object_add_arg_type ("EText::justification", - GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_JUSTIFICATION); - gtk_object_add_arg_type ("EText::clip_width", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_CLIP_WIDTH); - gtk_object_add_arg_type ("EText::clip_height", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_CLIP_HEIGHT); - gtk_object_add_arg_type ("EText::clip", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_CLIP); - gtk_object_add_arg_type ("EText::fill_clip_rectangle", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_FILL_CLIP_RECTANGLE); - gtk_object_add_arg_type ("EText::x_offset", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_X_OFFSET); - gtk_object_add_arg_type ("EText::y_offset", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_Y_OFFSET); - gtk_object_add_arg_type ("EText::fill_color", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FILL_COLOR); - gtk_object_add_arg_type ("EText::fill_color_gdk", - GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_FILL_COLOR_GDK); - gtk_object_add_arg_type ("EText::fill_color_rgba", - GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_FILL_COLOR_RGBA); - gtk_object_add_arg_type ("EText::fill_stipple", - GTK_TYPE_GDK_WINDOW, GTK_ARG_READWRITE, ARG_FILL_STIPPLE); - gtk_object_add_arg_type ("EText::text_width", - GTK_TYPE_DOUBLE, GTK_ARG_READABLE, ARG_TEXT_WIDTH); - gtk_object_add_arg_type ("EText::text_height", - GTK_TYPE_DOUBLE, GTK_ARG_READABLE, ARG_TEXT_HEIGHT); - gtk_object_add_arg_type ("EText::editable", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_EDITABLE); - gtk_object_add_arg_type ("EText::use_ellipsis", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_USE_ELLIPSIS); - gtk_object_add_arg_type ("EText::ellipsis", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_ELLIPSIS); - gtk_object_add_arg_type ("EText::line_wrap", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_LINE_WRAP); - gtk_object_add_arg_type ("EText::break_characters", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_BREAK_CHARACTERS); - gtk_object_add_arg_type ("EText::max_lines", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_MAX_LINES); - gtk_object_add_arg_type ("EText::width", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("EText::height", - GTK_TYPE_DOUBLE, GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("EText::draw_borders", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BORDERS); - - if (!clipboard_atom) - clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE); - - - - klass->changed = NULL; - klass->activate = NULL; - - object_class->destroy = e_text_destroy; - object_class->set_arg = e_text_set_arg; - object_class->get_arg = e_text_get_arg; - - item_class->update = e_text_update; - item_class->realize = e_text_realize; - item_class->unrealize = e_text_unrealize; - item_class->draw = e_text_draw; - item_class->point = e_text_point; - item_class->bounds = e_text_bounds; - item_class->render = e_text_render; - item_class->event = e_text_event; -} - -/* Object initialization function for the text item */ -static void -e_text_init (EText *text) -{ - text->text = NULL; - text->model = e_text_model_new(); - gtk_object_ref(GTK_OBJECT(text->model)); - gtk_object_sink(GTK_OBJECT(text->model)); - text->model_changed_signal_id = - gtk_signal_connect(GTK_OBJECT(text->model), - "changed", - GTK_SIGNAL_FUNC(e_text_text_model_changed), - text); - - text->anchor = GTK_ANCHOR_CENTER; - text->justification = GTK_JUSTIFY_LEFT; - text->clip_width = -1.0; - text->clip_height = -1.0; - text->xofs = 0.0; - text->yofs = 0.0; - - text->ellipsis = NULL; - text->use_ellipsis = FALSE; - text->ellipsis_width = 0; - - text->editable = FALSE; - text->editing = FALSE; - text->xofs_edit = 0; - text->yofs_edit = 0; - - text->selection_start = 0; - text->selection_end = 0; - text->select_by_word = FALSE; - - text->timeout_id = 0; - text->timer = NULL; - - text->lastx = 0; - text->lasty = 0; - text->last_state = 0; - - text->scroll_start = 0; - text->show_cursor = TRUE; - text->button_down = FALSE; - - text->tep = NULL; - text->tep_command_id = 0; - - text->has_selection = FALSE; - - text->invisible = NULL; - text->primary_selection = NULL; - text->primary_length = 0; - text->clipboard_selection = NULL; - text->clipboard_length = 0; - - text->pointer_in = FALSE; - text->default_cursor_shown = TRUE; - - text->line_wrap = FALSE; - text->break_characters = NULL; - text->max_lines = -1; - - text->tooltip_timeout = 0; - text->tooltip_count = 0; - - text->dbl_timeout = 0; - text->tpl_timeout = 0; - - e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(text), e_text_reflow); -} - -/* Destroy handler for the text item */ -static void -e_text_destroy (GtkObject *object) -{ - EText *text; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_TEXT (object)); - - text = E_TEXT (object); - - if (text->model_changed_signal_id) - gtk_signal_disconnect(GTK_OBJECT(text->model), - text->model_changed_signal_id); - - if (text->model) - gtk_object_unref(GTK_OBJECT(text->model)); - - if (text->tep_command_id) - gtk_signal_disconnect(GTK_OBJECT(text->tep), - text->tep_command_id); - - if (text->tep) - gtk_object_unref (GTK_OBJECT(text->tep)); - - if (text->invisible) - gtk_object_unref (GTK_OBJECT(text->invisible)); - - if (text->lines) - g_free (text->lines); - - if (text->font) - gdk_font_unref (text->font); - - if (text->suckfont) - e_suck_font_free (text->suckfont); - - if (text->stipple) - gdk_bitmap_unref (text->stipple); - - if (text->timeout_id) { - g_source_remove(text->timeout_id); - text->timeout_id = 0; - } - - if (text->timer) { - g_timer_stop(text->timer); - g_timer_destroy(text->timer); - text->timer = NULL; - } - - if ( text->tooltip_timeout ) { - gtk_timeout_remove (text->tooltip_timeout); - text->tooltip_timeout = 0; - } - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - -static void -e_text_text_model_changed (ETextModel *model, EText *text) -{ - text->text = e_text_model_get_text(model); - e_text_free_lines(text); - gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_CHANGED]); - text->needs_split_into_lines = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(text)); -} - -static void -get_bounds_item_relative (EText *text, double *px1, double *py1, double *px2, double *py2) -{ - GnomeCanvasItem *item; - double x, y; - double clip_x, clip_y; - int old_height; - - item = GNOME_CANVAS_ITEM (text); - - x = 0; - y = 0; - - clip_x = x; - clip_y = y; - - /* Calculate text dimensions */ - - old_height = text->height; - - if (text->text && text->font) - text->height = (text->font->ascent + text->font->descent) * text->num_lines; - else - text->height = 0; - - if (old_height != text->height) - e_canvas_item_request_parent_reflow(item); - - /* Anchor text */ - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - x -= text->max_width / 2; - if ( text->clip_width >= 0) - clip_x -= text->clip_width / 2; - else - clip_x -= text->width / 2; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - x -= text->max_width; - if (text->clip_width >= 0) - clip_x -= text->clip_width; - else - clip_x -= text->width; - break; - } - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - y -= text->height / 2; - if ( text->clip_height >= 0 ) - clip_y -= text->clip_height / 2; - else - clip_y -= text->height / 2; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - y -= text->height; - if ( text->clip_height >= 0 ) - clip_y -= text->clip_height; - else - clip_y -= text->height; - break; - } - - /* Bounds */ - - if (text->clip) { - /* maybe do bbox intersection here? */ - *px1 = clip_x; - *py1 = clip_y; - if (text->clip_width >= 0) - *px2 = clip_x + text->clip_width; - else - *px2 = clip_x + text->width; - - if ( text->clip_height >= 0 ) - *py2 = clip_y + text->clip_height; - else - *py2 = clip_y + text->height; - } else { - *px1 = x; - *py1 = y; - *px2 = x + text->max_width; - *py2 = y + text->height; - } -} - -static void -get_bounds (EText *text, double *px1, double *py1, double *px2, double *py2) -{ - GnomeCanvasItem *item; - double wx, wy, clip_width; - - item = GNOME_CANVAS_ITEM (text); - - /* Get canvas pixel coordinates for text position */ - - wx = 0; - wy = 0; - gnome_canvas_item_i2w (item, &wx, &wy); - gnome_canvas_w2c (item->canvas, wx + text->xofs, wy + text->yofs, &text->cx, &text->cy); - - /* Calculate the width and heights */ - calc_height (text); - calc_line_widths (text); - - if (text->clip_width < 0) - clip_width = text->max_width; - else - clip_width = text->clip_width; - - /* Get canvas pixel coordinates for clip rectangle position */ - gnome_canvas_w2c (item->canvas, wx, wy, &text->clip_cx, &text->clip_cy); - text->clip_cwidth = clip_width * item->canvas->pixels_per_unit; - if ( text->clip_height >= 0 ) - text->clip_cheight = text->clip_height * item->canvas->pixels_per_unit; - else - text->clip_cheight = text->height * item->canvas->pixels_per_unit; - - /* Anchor text */ - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - text->cx -= text->max_width / 2; - text->clip_cx -= text->clip_cwidth / 2; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - text->cx -= text->max_width; - text->clip_cx -= text->clip_cwidth; - break; - } - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - text->cy -= text->height / 2; - text->clip_cy -= text->clip_cheight / 2; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - text->cy -= text->height; - text->clip_cy -= text->clip_cheight; - break; - } - - /* Bounds */ - - if (text->clip) { - *px1 = text->clip_cx; - *py1 = text->clip_cy; - *px2 = text->clip_cx + text->clip_cwidth; - *py2 = text->clip_cy + text->clip_cheight; - } else { - *px1 = text->cx; - *py1 = text->cy; - *px2 = text->cx + text->max_width; - *py2 = text->cy + text->height; - } -} - -static void -calc_height (EText *text) -{ - GnomeCanvasItem *item; - int old_height; - - item = GNOME_CANVAS_ITEM (text); - - /* Calculate text dimensions */ - - old_height = text->height; - - /* Make sure the text is split into lines first */ - if (text->text && text->num_lines == 0) - split_into_lines (text); - - if (text->text && text->font) - text->height = (text->font->ascent + text->font->descent) * text->num_lines; - else - text->height = 0; - - if (old_height != text->height) - e_canvas_item_request_parent_reflow(item); -} - -static void -calc_ellipsis (EText *text) -{ - if (text->font) - text->ellipsis_width = - gdk_text_width (text->font, - text->ellipsis ? text->ellipsis : "...", - text->ellipsis ? strlen (text->ellipsis) : 3); -} - -/* Calculates the line widths (in pixels) of the text's splitted lines */ -static void -calc_line_widths (EText *text) -{ - struct line *lines; - int i; - int j; - gdouble clip_width; - - /* Make sure line has been split */ - if (text->text && text->num_lines == 0) - split_into_lines (text); - - lines = text->lines; - text->max_width = 0; - - clip_width = text->clip_width; - if (clip_width >= 0 && text->draw_borders) { - clip_width -= 6; - if (clip_width < 0) - clip_width = 0; - } - - - if (!lines) - return; - - for (i = 0; i < text->num_lines; i++) { - if (lines->length != 0) { - if (text->font) { - lines->width = gdk_text_width (text->font, - lines->text, lines->length); - lines->ellipsis_length = 0; - } else { - lines->width = 0; - } - - if (text->clip && - text->use_ellipsis && - ! text->editing && - lines->width > clip_width && - clip_width >= 0) { - if (text->font) { - lines->ellipsis_length = 0; - for (j = 0; j < lines->length; j++ ) { - if (gdk_text_width (text->font, lines->text, j) + text->ellipsis_width <= clip_width) - lines->ellipsis_length = j; - else - break; - } - } - else - lines->ellipsis_length = 0; - lines->width = gdk_text_width (text->font, lines->text, lines->ellipsis_length) + - text->ellipsis_width; - } - else - lines->ellipsis_length = lines->length; - - if (lines->width > text->max_width) - text->max_width = lines->width; - } - - lines++; - } -} - -static void -e_text_free_lines(EText *text) -{ - if (text->lines) - g_free (text->lines); - - text->lines = NULL; - text->num_lines = 0; -} - -#define IS_BREAKCHAR(text,c) ((text)->break_characters && strchr ((text)->break_characters, (c))) -/* Splits the text of the text item into lines */ -static void -split_into_lines (EText *text) -{ - char *p; - struct line *lines; - int len; - int line_num; - char *laststart; - char *lastend; - char *linestart; - double clip_width; - - /* Free old array of lines */ - e_text_free_lines(text); - - if (!text->text) - return; - - /* First, count the number of lines */ - - lastend = text->text; - laststart = text->text; - linestart = text->text; - - clip_width = text->clip_width; - if (clip_width >= 0 && text->draw_borders) { - clip_width -= 6; - if (clip_width < 0) - clip_width = 0; - } - - for (p = text->text; *p; p++) { - if (text->line_wrap && (*p == ' ' || *p == '\n')) { - if ( laststart != lastend - && gdk_text_width(text->font, - linestart, - p - linestart) - > clip_width ) { - text->num_lines ++; - linestart = laststart; - laststart = p + 1; - lastend = p; - } else if (*p == ' ') { - laststart = p + 1; - lastend = p; - } - } else if (text->line_wrap && (IS_BREAKCHAR(text, *p))) { - if ( laststart != lastend - && p != linestart + 1 - && gdk_text_width(text->font, - linestart, - p + 1 - linestart) - > clip_width ) { - text->num_lines ++; - linestart = laststart; - laststart = p + 1; - lastend = p + 1; - } else { - laststart = p + 1; - lastend = p + 1; - } - } - if (*p == '\n') { - text->num_lines ++; - lastend = p + 1; - laststart = p + 1; - linestart = p + 1; - } - } - - if (text->line_wrap) { - if ( laststart != lastend - && gdk_text_width(text->font, - linestart, - p - linestart) - > clip_width ) { - text->num_lines ++; - } - } - - text->num_lines++; - - if ( (!text->editing) && text->max_lines != -1 && text->num_lines > text->max_lines ) { - text->num_lines = text->max_lines; - } - - /* Allocate array of lines and calculate split positions */ - - text->lines = lines = g_new0 (struct line, text->num_lines); - len = 0; - line_num = 1; - lastend = text->text; - laststart = text->text; - - for (p = text->text; line_num < text->num_lines && *p; p++) { - gboolean handled = FALSE; - if (len == 0) - lines->text = p; - if (text->line_wrap && (*p == ' ' || *p == '\n')) { - if ( gdk_text_width(text->font, - lines->text, - p - lines->text) - > clip_width - && laststart != lastend ) { - lines->length = lastend - lines->text; - lines++; - line_num ++; - len = p - laststart; - lines->text = laststart; - laststart = p + 1; - lastend = p; - } else if (*p == ' ') { - laststart = p + 1; - lastend = p; - len ++; - } - handled = TRUE; - } else if (text->line_wrap && (IS_BREAKCHAR(text, *p))) { - if ( laststart != lastend - && p != lines->text + 1 - && gdk_text_width(text->font, - lines->text, - p + 1 - lines->text) - > clip_width ) { - lines->length = lastend - lines->text; - lines++; - line_num++; - len = p + 1 - laststart; - lines->text = laststart; - laststart = p + 1; - lastend = p + 1; - } else { - laststart = p + 1; - lastend = p + 1; - len ++; - } - } - if ( line_num >= text->num_lines ) - break; - if (*p == '\n') { - lines->length = p - lines->text; - lines++; - line_num ++; - len = 0; - lastend = p + 1; - laststart = p + 1; - handled = TRUE; - } - if (!handled) - len++; - } - - if ( line_num < text->num_lines && text->line_wrap ) { - if ( gdk_text_width(text->font, - lines->text, - p - lines->text) - > clip_width - && laststart != lastend ) { - lines->length = lastend - lines->text; - lines++; - line_num ++; - len = p - laststart; - lines->text = laststart; - laststart = p + 1; - lastend = p; - } - } - - if (len == 0) - lines->text = p; - lines->length = strlen(lines->text); -} - -/* Convenience function to set the text's GC's foreground color */ -static void -set_text_gc_foreground (EText *text) -{ - GdkColor c; - - if (!text->gc) - return; - - c.pixel = text->pixel; - gdk_gc_set_foreground (text->gc, &c); -} - -/* Sets the stipple pattern for the text */ -static void -set_stipple (EText *text, GdkBitmap *stipple, int reconfigure) -{ - if (text->stipple && !reconfigure) - gdk_bitmap_unref (text->stipple); - - text->stipple = stipple; - if (stipple && !reconfigure) - gdk_bitmap_ref (stipple); - - if (text->gc) { - if (stipple) { - gdk_gc_set_stipple (text->gc, stipple); - gdk_gc_set_fill (text->gc, GDK_STIPPLED); - } else - gdk_gc_set_fill (text->gc, GDK_SOLID); - } -} - -/* Set_arg handler for the text item */ -static void -e_text_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - EText *text; - GdkColor color = { 0, 0, 0, 0, }; - GdkColor *pcolor; - gboolean color_changed; - int have_pixel; - - gboolean needs_update = 0; - gboolean needs_reflow = 0; - - item = GNOME_CANVAS_ITEM (object); - text = E_TEXT (object); - - color_changed = FALSE; - have_pixel = FALSE; - - switch (arg_id) { - case ARG_MODEL: - if ( text->model_changed_signal_id ) - gtk_signal_disconnect(GTK_OBJECT(text->model), - text->model_changed_signal_id); - gtk_object_unref(GTK_OBJECT(text->model)); - text->model = E_TEXT_MODEL(GTK_VALUE_OBJECT (*arg)); - gtk_object_ref(GTK_OBJECT(text->model)); - - text->model_changed_signal_id = - gtk_signal_connect(GTK_OBJECT(text->model), - "changed", - GTK_SIGNAL_FUNC(e_text_text_model_changed), - text); - - e_text_free_lines(text); - text->text = e_text_model_get_text(text->model); - - text->needs_split_into_lines = 1; - needs_reflow = 1; - break; - - case ARG_EVENT_PROCESSOR: - if ( text->tep && text->tep_command_id ) - gtk_signal_disconnect(GTK_OBJECT(text->tep), - text->tep_command_id); - if ( text->tep ) - gtk_object_unref(GTK_OBJECT(text->tep)); - text->tep = E_TEXT_EVENT_PROCESSOR(GTK_VALUE_OBJECT (*arg)); - gtk_object_ref(GTK_OBJECT(text->tep)); - text->tep_command_id = - gtk_signal_connect(GTK_OBJECT(text->tep), - "command", - GTK_SIGNAL_FUNC(e_text_command), - text); - break; - - case ARG_TEXT: - text->num_lines = 1; - e_text_model_set_text(text->model, GTK_VALUE_STRING (*arg)); - break; - - case ARG_FONT: - if (text->font) - gdk_font_unref (text->font); - - text->font = gdk_font_load (GTK_VALUE_STRING (*arg)); - - if (item->canvas->aa) { - if (text->suckfont) - e_suck_font_free (text->suckfont); - - text->suckfont = e_suck_font (text->font); - } - - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_FONTSET: - if (text->font) - gdk_font_unref (text->font); - - text->font = gdk_fontset_load (GTK_VALUE_STRING (*arg)); - - if (item->canvas->aa) { - if (text->suckfont) - e_suck_font_free (text->suckfont); - - text->suckfont = e_suck_font (text->font); - } - - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_FONT_GDK: - if (text->font) - gdk_font_unref (text->font); - - text->font = GTK_VALUE_BOXED (*arg); - gdk_font_ref (text->font); - - if (item->canvas->aa) { - if (text->suckfont) - e_suck_font_free (text->suckfont); - - text->suckfont = e_suck_font (text->font); - } - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_ANCHOR: - text->anchor = GTK_VALUE_ENUM (*arg); - text->needs_recalc_bounds = 1; - needs_update = 1; - break; - - case ARG_JUSTIFICATION: - text->justification = GTK_VALUE_ENUM (*arg); - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_CLIP_WIDTH: - text->clip_width = fabs (GTK_VALUE_DOUBLE (*arg)); - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_CLIP_HEIGHT: - text->clip_height = fabs (GTK_VALUE_DOUBLE (*arg)); - text->needs_recalc_bounds = 1; - needs_reflow = 1; - break; - - case ARG_CLIP: - text->clip = GTK_VALUE_BOOL (*arg); - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_FILL_CLIP_RECTANGLE: - text->fill_clip_rectangle = GTK_VALUE_BOOL (*arg); - needs_update = 1; - break; - - case ARG_X_OFFSET: - text->xofs = GTK_VALUE_DOUBLE (*arg); - text->needs_recalc_bounds = 1; - needs_update = 1; - break; - - case ARG_Y_OFFSET: - text->yofs = GTK_VALUE_DOUBLE (*arg); - text->needs_recalc_bounds = 1; - needs_update = 1; - break; - - case ARG_FILL_COLOR: - if (GTK_VALUE_STRING (*arg)) - gdk_color_parse (GTK_VALUE_STRING (*arg), &color); - - text->rgba = ((color.red & 0xff00) << 16 | - (color.green & 0xff00) << 8 | - (color.blue & 0xff00) | - 0xff); - color_changed = TRUE; - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_FILL_COLOR_GDK: - pcolor = GTK_VALUE_BOXED (*arg); - if (pcolor) { - color = *pcolor; - gdk_color_context_query_color (item->canvas->cc, &color); - have_pixel = TRUE; - } - - text->rgba = ((color.red & 0xff00) << 16 | - (color.green & 0xff00) << 8 | - (color.blue & 0xff00) | - 0xff); - color_changed = TRUE; - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_FILL_COLOR_RGBA: - text->rgba = GTK_VALUE_UINT (*arg); - color_changed = TRUE; - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_FILL_STIPPLE: - set_stipple (text, GTK_VALUE_BOXED (*arg), FALSE); - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_EDITABLE: - text->editable = GTK_VALUE_BOOL (*arg); - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_USE_ELLIPSIS: - text->use_ellipsis = GTK_VALUE_BOOL (*arg); - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_ELLIPSIS: - if (text->ellipsis) - g_free (text->ellipsis); - - text->ellipsis = g_strdup (GTK_VALUE_STRING (*arg)); - calc_ellipsis (text); - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_LINE_WRAP: - text->line_wrap = GTK_VALUE_BOOL (*arg); - text->needs_split_into_lines = 1; - needs_reflow = 1; - break; - - case ARG_BREAK_CHARACTERS: - if ( text->break_characters ) { - g_free(text->break_characters); - text->break_characters = NULL; - } - if ( GTK_VALUE_STRING (*arg) ) - text->break_characters = g_strdup( GTK_VALUE_STRING (*arg) ); - text->needs_split_into_lines = 1; - needs_reflow = 1; - break; - - case ARG_MAX_LINES: - text->max_lines = GTK_VALUE_INT (*arg); - text->needs_split_into_lines = 1; - needs_reflow = 1; - break; - - case ARG_WIDTH: - text->clip_width = fabs (GTK_VALUE_DOUBLE (*arg)); - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_DRAW_BORDERS: - if (text->draw_borders != GTK_VALUE_BOOL (*arg)) { - text->draw_borders = GTK_VALUE_BOOL (*arg); - text->needs_calc_height = 1; - text->needs_redraw = 1; - needs_reflow = 1; - needs_update = 1; - } - break; - - default: - return; - } - - if (color_changed) { - if (have_pixel) - text->pixel = color.pixel; - else - text->pixel = gnome_canvas_get_color_pixel (item->canvas, text->rgba); - - if (!item->canvas->aa) - set_text_gc_foreground (text); - - } - - if ( needs_reflow ) - e_canvas_item_request_reflow (item); - if ( needs_update ) - gnome_canvas_item_request_update (item); -} - -/* Get_arg handler for the text item */ -static void -e_text_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - EText *text; - GdkColor *color; - - text = E_TEXT (object); - - switch (arg_id) { - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(text->model); - break; - - case ARG_EVENT_PROCESSOR: - _get_tep(text); - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(text->tep); - break; - - case ARG_TEXT: - GTK_VALUE_STRING (*arg) = g_strdup (text->text); - break; - - case ARG_FONT_GDK: - GTK_VALUE_BOXED (*arg) = text->font; - break; - - case ARG_ANCHOR: - GTK_VALUE_ENUM (*arg) = text->anchor; - break; - - case ARG_JUSTIFICATION: - GTK_VALUE_ENUM (*arg) = text->justification; - break; - - case ARG_CLIP_WIDTH: - GTK_VALUE_DOUBLE (*arg) = text->clip_width; - break; - - case ARG_CLIP_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = text->clip_height; - break; - - case ARG_CLIP: - GTK_VALUE_BOOL (*arg) = text->clip; - break; - - case ARG_FILL_CLIP_RECTANGLE: - GTK_VALUE_BOOL (*arg) = text->fill_clip_rectangle; - break; - - case ARG_X_OFFSET: - GTK_VALUE_DOUBLE (*arg) = text->xofs; - break; - - case ARG_Y_OFFSET: - GTK_VALUE_DOUBLE (*arg) = text->yofs; - break; - - case ARG_FILL_COLOR_GDK: - color = g_new (GdkColor, 1); - color->pixel = text->pixel; - gdk_color_context_query_color (text->item.canvas->cc, color); - GTK_VALUE_BOXED (*arg) = color; - break; - - case ARG_FILL_COLOR_RGBA: - GTK_VALUE_UINT (*arg) = text->rgba; - break; - - case ARG_FILL_STIPPLE: - GTK_VALUE_BOXED (*arg) = text->stipple; - break; - - case ARG_TEXT_WIDTH: - GTK_VALUE_DOUBLE (*arg) = text->max_width / text->item.canvas->pixels_per_unit; - break; - - case ARG_TEXT_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = text->height / text->item.canvas->pixels_per_unit; - break; - - case ARG_EDITABLE: - GTK_VALUE_BOOL (*arg) = text->editable; - break; - - case ARG_USE_ELLIPSIS: - GTK_VALUE_BOOL (*arg) = text->use_ellipsis; - break; - - case ARG_ELLIPSIS: - GTK_VALUE_STRING (*arg) = g_strdup (text->ellipsis); - break; - - case ARG_LINE_WRAP: - GTK_VALUE_BOOL (*arg) = text->line_wrap; - break; - - case ARG_BREAK_CHARACTERS: - GTK_VALUE_STRING (*arg) = g_strdup (text->break_characters); - break; - - case ARG_MAX_LINES: - GTK_VALUE_INT (*arg) = text->max_lines; - break; - - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = text->clip_width; - break; - - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = text->clip && text->clip_height != -1 ? text->clip_height : text->height / text->item.canvas->pixels_per_unit; - break; - - case ARG_DRAW_BORDERS: - GTK_VALUE_BOOL (*arg) = text->draw_borders; - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -/* Update handler for the text item */ -static void -e_text_reflow (GnomeCanvasItem *item, int flags) -{ - EText *text; - - text = E_TEXT (item); - - if ( text->needs_split_into_lines ) { - split_into_lines(text); - text->needs_split_into_lines = 0; - text->needs_calc_line_widths = 1; - } - if ( text->needs_calc_line_widths ) { - int x; - int i; - struct line *lines; - gdouble clip_width; - calc_line_widths(text); - text->needs_calc_line_widths = 0; - text->needs_calc_height = 1; - text->needs_redraw = 1; - - lines = text->lines; - if ( !lines ) - return; - - for (lines = text->lines, i = 0; i < text->num_lines ; i++, lines ++) { - if (lines->text - text->text > text->selection_end) { - break; - } - } - lines --; - i--; - x = gdk_text_width(text->font, - lines->text, - text->selection_end - (lines->text - text->text)); - - - if (x < text->xofs_edit) { - text->xofs_edit = x; - } - - clip_width = text->clip_width; - if (clip_width >= 0 && text->draw_borders) { - clip_width -= 6; - if (clip_width < 0) - clip_width = 0; - } - - if (2 + x - clip_width > text->xofs_edit) { - text->xofs_edit = 2 + x - clip_width; - } - - if ((text->font->ascent + text->font->descent) * i < text->yofs_edit) - text->yofs_edit = (text->font->ascent + text->font->descent) * i; - - if ((text->font->ascent + text->font->descent) * (i + 1) - (text->clip_height != -1 ? text->clip_height : text->height) > text->yofs_edit) - text->yofs_edit = (text->font->ascent + text->font->descent) * (i + 1) - (text->clip_height != -1 ? text->clip_height : text->height); - } - if ( text->needs_calc_height ) { - calc_height (text); - gnome_canvas_item_request_update(item); - text->needs_calc_height = 0; - text->needs_recalc_bounds = 1; - } -} - -/* Update handler for the text item */ -static void -e_text_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - EText *text; - double x1, y1, x2, y2; - ArtDRect i_bbox, c_bbox; - int i; - - text = E_TEXT (item); - - if (parent_class->update) - (* parent_class->update) (item, affine, clip_path, flags); - - if ( text->needs_recalc_bounds - || (flags & GNOME_CANVAS_UPDATE_AFFINE)) { - if (!item->canvas->aa) { - set_text_gc_foreground (text); - set_stipple (text, text->stipple, TRUE); - get_bounds (text, &x1, &y1, &x2, &y2); - if ( item->x1 != x1 || - item->x2 != x2 || - item->y1 != y1 || - item->y2 != y2 ) { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - item->x1 = x1; - item->y1 = y1; - item->x2 = x2; - item->y2 = y2; - text->needs_redraw = 1; - } - } else { - /* aa rendering */ - for (i = 0; i < 6; i++) - text->affine[i] = affine[i]; - get_bounds_item_relative (text, &i_bbox.x0, &i_bbox.y0, &i_bbox.x1, &i_bbox.y1); - art_drect_affine_transform (&c_bbox, &i_bbox, affine); - } - text->needs_recalc_bounds = 0; - } - if ( text->needs_redraw ) { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - text->needs_redraw = 0; - } -} - -/* Realize handler for the text item */ -static void -e_text_realize (GnomeCanvasItem *item) -{ - EText *text; - - text = E_TEXT (item); - - if (parent_class->realize) - (* parent_class->realize) (item); - - text->gc = gdk_gc_new (item->canvas->layout.bin_window); - - text->i_cursor = gdk_cursor_new (GDK_XTERM); - text->default_cursor = gdk_cursor_new (GDK_LEFT_PTR); - if (text->font == NULL) { - text->font = GTK_WIDGET(item->canvas)->style->font; - gdk_font_ref(text->font); - } -} - -/* Unrealize handler for the text item */ -static void -e_text_unrealize (GnomeCanvasItem *item) -{ - EText *text; - - text = E_TEXT (item); - - gdk_gc_unref (text->gc); - text->gc = NULL; - - gdk_cursor_destroy (text->i_cursor); - gdk_cursor_destroy (text->default_cursor); - - if (parent_class->unrealize) - (* parent_class->unrealize) (item); -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static double -get_line_xpos_item_relative (EText *text, struct line *line) -{ - double x; - - x = 0; - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - x -= text->max_width / 2; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - x -= text->max_width; - break; - } - - switch (text->justification) { - case GTK_JUSTIFY_RIGHT: - x += text->max_width - line->width; - break; - - case GTK_JUSTIFY_CENTER: - x += (text->max_width - line->width) * 0.5; - break; - - default: - /* For GTK_JUSTIFY_LEFT, we don't have to do anything. We do not support - * GTK_JUSTIFY_FILL, yet. - */ - break; - } - - return x; -} - -/* Calculates the y position of the first line of text. */ -static double -get_line_ypos_item_relative (EText *text) -{ - double y; - - y = 0; - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - y -= text->height / 2; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - y -= text->height; - break; - } - - return y; -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static int -get_line_xpos (EText *text, struct line *line) -{ - int x; - - x = text->cx; - - switch (text->justification) { - case GTK_JUSTIFY_RIGHT: - x += text->max_width - line->width; - break; - - case GTK_JUSTIFY_CENTER: - x += (text->max_width - line->width) / 2; - break; - - default: - if (text->draw_borders) - x += BORDER_INDENT; - /* For GTK_JUSTIFY_LEFT, we don't have to do anything. We do not support - * GTK_JUSTIFY_FILL, yet. - */ - break; - } - - - return x; -} - -static void -_get_tep(EText *text) -{ - if (!text->tep) { - text->tep = e_text_event_processor_emacs_like_new(); - gtk_object_ref (GTK_OBJECT (text->tep)); - gtk_object_sink (GTK_OBJECT (text->tep)); - text->tep_command_id = - gtk_signal_connect(GTK_OBJECT(text->tep), - "command", - GTK_SIGNAL_FUNC(e_text_command), - (gpointer) text); - } -} - -/* Draw handler for the text item */ -static void -e_text_draw (GnomeCanvasItem *item, GdkDrawable *drawable, - int x, int y, int width, int height) -{ - EText *text; - GdkRectangle rect, *clip_rect; - struct line *lines; - int i; - int xpos, ypos; - int start_char, end_char; - int sel_start, sel_end; - GdkRectangle sel_rect; - GdkGC *fg_gc; - GnomeCanvas *canvas; - - text = E_TEXT (item); - canvas = GNOME_CANVAS_ITEM(text)->canvas; - - fg_gc = GTK_WIDGET(canvas)->style->fg_gc[text->has_selection ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE]; - - if (text->draw_borders) { - gdouble thisx = 0, thisy = 0; - gdouble thiswidth, thisheight; - GtkWidget *widget = GTK_WIDGET(item->canvas); - - gtk_object_get(GTK_OBJECT(text), - "width", &thiswidth, - "height", &thisheight, - NULL); - gtk_paint_flat_box (widget->style, drawable, - GTK_WIDGET_STATE(widget), GTK_SHADOW_NONE, - NULL, widget, "entry_bg", - 0, 0, thiswidth, thisheight); - if (text->editing) { - thisx += 1; - thisy += 1; - thiswidth -= 2; - thisheight -= 2; - } - gtk_paint_shadow (widget->style, drawable, - GTK_STATE_NORMAL, GTK_SHADOW_IN, - NULL, widget, "entry", - thisx - x, thisy - y, thiswidth, thisheight); - - if (text->editing) { - gtk_paint_focus (widget->style, drawable, - NULL, widget, "entry", - - x, - y, thiswidth + 1, thisheight + 1); - } - } - - if (!text->text || !text->font) - return; - - lines = text->lines; - if ( !lines ) { - text->needs_split_into_lines = 1; - e_canvas_item_request_reflow (item); - } - - clip_rect = NULL; - if (text->clip) { - rect.x = text->clip_cx - x; - rect.y = text->clip_cy - y; - rect.width = text->clip_cwidth; - rect.height = text->clip_cheight; - - gdk_gc_set_clip_rectangle (text->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - } - ypos = text->cy + text->font->ascent; - if (text->draw_borders) - ypos += BORDER_INDENT; - - if (text->editing) - ypos -= text->yofs_edit; - - if (text->stipple) - gnome_canvas_set_stipple_origin (item->canvas, text->gc); - - for (i = 0; i < text->num_lines; i++) { - xpos = get_line_xpos (text, lines); - if (text->editing) { - xpos -= text->xofs_edit; - start_char = lines->text - text->text; - end_char = start_char + lines->length; - sel_start = text->selection_start; - sel_end = text->selection_end; - if (sel_start > sel_end ) { - sel_start ^= sel_end; - sel_end ^= sel_start; - sel_start ^= sel_end; - } - if ( sel_start < start_char ) - sel_start = start_char; - if ( sel_end > end_char ) - sel_end = end_char; - if ( sel_start < sel_end ) { - sel_rect.x = xpos - x + gdk_text_width (text->font, - lines->text, - sel_start - start_char); - sel_rect.y = ypos - y - text->font->ascent; - sel_rect.width = gdk_text_width (text->font, - lines->text + sel_start - start_char, - sel_end - sel_start); - sel_rect.height = text->font->ascent + text->font->descent; - gtk_paint_flat_box(GTK_WIDGET(item->canvas)->style, - drawable, - text->has_selection ? - GTK_STATE_SELECTED : - GTK_STATE_ACTIVE, - GTK_SHADOW_NONE, - clip_rect, - GTK_WIDGET(item->canvas), - "text", - sel_rect.x, - sel_rect.y, - sel_rect.width, - sel_rect.height); - gdk_draw_text (drawable, - text->font, - text->gc, - xpos - x, - ypos - y, - lines->text, - sel_start - start_char); - gdk_draw_text (drawable, - text->font, - fg_gc, - xpos - x + gdk_text_width (text->font, - lines->text, - sel_start - start_char), - ypos - y, - lines->text + sel_start - start_char, - sel_end - sel_start); - gdk_draw_text (drawable, - text->font, - text->gc, - xpos - x + gdk_text_width (text->font, - lines->text, - sel_end - start_char), - ypos - y, - lines->text + sel_end - start_char, - end_char - sel_end); - } else { - gdk_draw_text (drawable, - text->font, - text->gc, - xpos - x, - ypos - y, - lines->text, - lines->length); - } - if (text->selection_start == text->selection_end && - text->selection_start >= start_char && - text->selection_start <= end_char && - text->show_cursor) { - gdk_draw_rectangle (drawable, - text->gc, - TRUE, - xpos - x + gdk_text_width (text->font, - lines->text, - sel_start - start_char), - ypos - y - text->font->ascent, - 1, - text->font->ascent + text->font->descent); - } - } else { - if ( text->clip && text->use_ellipsis && lines->ellipsis_length < lines->length) { - gdk_draw_text (drawable, - text->font, - text->gc, - xpos - x, - ypos - y, - lines->text, - lines->ellipsis_length); - gdk_draw_text (drawable, - text->font, - text->gc, - xpos - x + - lines->width - text->ellipsis_width, - ypos - y, - text->ellipsis ? text->ellipsis : "...", - text->ellipsis ? strlen (text->ellipsis) : 3); - } else - - gdk_draw_text (drawable, - text->font, - text->gc, - xpos - x, - ypos - y, - lines->text, - lines->length); - } - - ypos += text->font->ascent + text->font->descent; - lines++; - } - - if (text->clip) { - gdk_gc_set_clip_rectangle (text->gc, NULL); - gdk_gc_set_clip_rectangle (fg_gc, NULL); - } -} - -/* Render handler for the text item */ -static void -e_text_render (GnomeCanvasItem *item, GnomeCanvasBuf *buf) -{ - EText *text; - guint32 fg_color; - double xpos, ypos; - struct line *lines; - int i, j; - double affine[6]; - ETextSuckFont *suckfont; - int dx, dy; - ArtPoint start_i, start_c; - - text = E_TEXT (item); - - if (!text->text || !text->font || !text->suckfont) - return; - - suckfont = text->suckfont; - - fg_color = text->rgba; - - gnome_canvas_buf_ensure_buf (buf); - - lines = text->lines; - if ( !lines ) - return; - - start_i.y = get_line_ypos_item_relative (text); - - art_affine_scale (affine, item->canvas->pixels_per_unit, item->canvas->pixels_per_unit); - for (i = 0; i < 6; i++) - affine[i] = text->affine[i]; - - for (i = 0; i < text->num_lines; i++) { - if (lines->length != 0) { - start_i.x = get_line_xpos_item_relative (text, lines); - art_affine_point (&start_c, &start_i, text->affine); - xpos = start_c.x; - ypos = start_c.y; - - for (j = 0; j < lines->length; j++) { - ETextSuckChar *ch; - - ch = &suckfont->chars[(unsigned char)((lines->text)[j])]; - - affine[4] = xpos; - affine[5] = ypos; - art_rgb_bitmap_affine ( - buf->buf, - buf->rect.x0, buf->rect.y0, buf->rect.x1, buf->rect.y1, - buf->buf_rowstride, - suckfont->bitmap + (ch->bitmap_offset >> 3), - ch->width, - suckfont->bitmap_height, - suckfont->bitmap_width >> 3, - fg_color, - affine, - ART_FILTER_NEAREST, NULL); - - dx = ch->left_sb + ch->width + ch->right_sb; - xpos += dx * affine[0]; - ypos += dx * affine[1]; - } - } - - dy = text->font->ascent + text->font->descent; - start_i.y += dy; - lines++; - } - - buf->is_bg = 0; -} - -/* Point handler for the text item */ -static double -e_text_point (GnomeCanvasItem *item, double x, double y, - int cx, int cy, GnomeCanvasItem **actual_item) -{ - EText *text; - int i; - struct line *lines; - int x1, y1, x2, y2; - int font_height; - int dx, dy; - double dist, best; - - text = E_TEXT (item); - - *actual_item = item; - - /* The idea is to build bounding rectangles for each of the lines of - * text (clipped by the clipping rectangle, if it is activated) and see - * whether the point is inside any of these. If it is, we are done. - * Otherwise, calculate the distance to the nearest rectangle. - */ - - if (text->font) - font_height = text->font->ascent + text->font->descent; - else - font_height = 0; - - best = 1.0e36; - - lines = text->lines; - - if (text->fill_clip_rectangle) { - double clip_width; - double clip_height; - - /* Calculate the width and heights */ - calc_height (text); - calc_line_widths (text); - - if (text->clip_width < 0) - clip_width = text->max_width; - else - clip_width = text->clip_width; - - /* Get canvas pixel coordinates for clip rectangle position */ - clip_width = clip_width * item->canvas->pixels_per_unit; - if ( text->clip_height >= 0 ) - clip_height = text->clip_height * item->canvas->pixels_per_unit; - else - clip_height = text->height * item->canvas->pixels_per_unit; - - if (cx >= text->clip_cx && - cx <= text->clip_cx + clip_width && - cy >= text->clip_cy && - cy <= text->clip_cy + clip_height) - return 0; - else - return 1; - } - - for (i = 0; i < text->num_lines; i++) { - /* Compute the coordinates of rectangle for the current line, - * clipping if appropriate. - */ - - x1 = get_line_xpos (text, lines); - y1 = text->cy + i * font_height; - x2 = x1 + lines->width; - y2 = y1 + font_height; - - if (text->clip) { - if (x1 < text->clip_cx) - x1 = text->clip_cx; - - if (y1 < text->clip_cy) - y1 = text->clip_cy; - - if ( text->clip_width >= 0 ) { - if (x2 > (text->clip_cx + text->clip_width)) - x2 = text->clip_cx + text->clip_width; - } - - if ( text->clip_height >= 0 ) { - if (y2 > (text->clip_cy + text->clip_height)) - y2 = text->clip_cy + text->clip_height; - } - - if ((x1 >= x2) || (y1 >= y2)) - continue; - } - - /* Calculate distance from point to rectangle */ - - if (cx < x1) - dx = x1 - cx; - else if (cx >= x2) - dx = cx - x2 + 1; - else - dx = 0; - - if (cy < y1) - dy = y1 - cy; - else if (cy >= y2) - dy = cy - y2 + 1; - else - dy = 0; - - if ((dx == 0) && (dy == 0)) - return 0.0; - - dist = sqrt (dx * dx + dy * dy); - if (dist < best) - best = dist; - - /* Next! */ - - lines++; - } - - return best / item->canvas->pixels_per_unit; -} - -/* Bounds handler for the text item */ -static void -e_text_bounds (GnomeCanvasItem *item, double *x1, double *y1, double *x2, double *y2) -{ - EText *text; - double width, height; - - text = E_TEXT (item); - - *x1 = 0; - *y1 = 0; - - if (text->clip) { - width = text->clip_width; - if ( text->clip_height >= 0 ) - height = text->clip_height; - else height = text->height; - } else { - width = text->max_width / item->canvas->pixels_per_unit; - height = text->height / item->canvas->pixels_per_unit; - } - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - *x1 -= width / 2.0; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - *x1 -= width; - break; - } - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - *y1 -= height / 2.0; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - *y1 -= height; - break; - } - - *x2 = *x1 + width; - *y2 = *y1 + height; -} - -static void -_get_xy_from_position (EText *text, gint position, gint *xp, gint *yp) -{ - if ( !text->lines ) - return; - if (xp || yp) { - struct line *lines = NULL; - int x, y; - double xd, yd; - int j; - x = get_line_xpos_item_relative (text, lines); - y = text->yofs; - y -= text->yofs_edit; - for (j = 0, lines = text->lines; j < text->num_lines; lines++, j++) { - if (lines->text > text->text + position) - break; - y += text->font->ascent + text->font->descent; - } - lines --; - y -= text->font->descent; - - x += gdk_text_width (text->font, - lines->text, - position - (lines->text - text->text)); - x -= text->xofs_edit; - - xd = x; yd = y; - gnome_canvas_item_i2w (GNOME_CANVAS_ITEM(text), &xd, &yd); - gnome_canvas_w2c (GNOME_CANVAS_ITEM(text)->canvas, xd, yd, &x, &y); - - if (xp) - *xp = x; - if (yp) - *yp = y; - } -} - -static gint -_get_position_from_xy (EText *text, gint x, gint y) -{ - int i, j; - int ypos = text->yofs; - int xpos; - double xd, yd; - - struct line *lines; - - xd = x; yd = y; - gnome_canvas_c2w (GNOME_CANVAS_ITEM(text)->canvas, xd, yd, &xd, &yd); - gnome_canvas_item_w2i (GNOME_CANVAS_ITEM(text), &xd, &yd); - x = xd; y = yd; - - y += text->yofs_edit; - - j = 0; - while (y > ypos) { - ypos += text->font->ascent + text->font->descent; - j ++; - } - j--; - if (j >= text->num_lines) - j = text->num_lines - 1; - if (j < 0) - j = 0; - i = 0; - lines = text->lines; - - if ( !lines ) - return 0; - - lines += j; - x += text->xofs_edit; - xpos = get_line_xpos_item_relative (text, lines); - for(i = 0; i < lines->length; i++) { - int charwidth = gdk_text_width(text->font, - lines->text + i, - 1); - xpos += charwidth / 2; - if (xpos > x) { - break; - } - xpos += (charwidth + 1) / 2; - } - return lines->text + i - text->text; -} - -#define SCROLL_WAIT_TIME 30000 - -static gboolean -_blink_scroll_timeout (gpointer data) -{ - EText *text = E_TEXT(data); - gulong current_time; - gboolean scroll = FALSE; - gboolean redraw = FALSE; - - g_timer_elapsed(text->timer, ¤t_time); - - if (text->scroll_start + SCROLL_WAIT_TIME > 1000000) { - if (current_time > text->scroll_start - (1000000 - SCROLL_WAIT_TIME) && - current_time < text->scroll_start) - scroll = TRUE; - } else { - if (current_time > text->scroll_start + SCROLL_WAIT_TIME || - current_time < text->scroll_start) - scroll = TRUE; - } - if (scroll && text->button_down) { - if (text->lastx - text->clip_cx > text->clip_cwidth && - text->xofs_edit < text->max_width - text->clip_cwidth) { - text->xofs_edit += 4; - if (text->xofs_edit > text->max_width - text->clip_cwidth + 1) - text->xofs_edit = text->max_width - text->clip_cwidth + 1; - redraw = TRUE; - } - if (text->lastx - text->clip_cx < 0 && - text->xofs_edit > 0) { - text->xofs_edit -= 4; - if (text->xofs_edit < 0) - text->xofs_edit = 0; - redraw = TRUE; - } - - if (text->lasty - text->clip_cy > text->clip_cheight && - text->yofs_edit < text->height - text->clip_cheight) { - text->yofs_edit += 4; - if (text->yofs_edit > text->height - text->clip_cheight + 1) - text->yofs_edit = text->height - text->clip_cheight + 1; - redraw = TRUE; - } - if (text->lasty - text->clip_cy < 0 && - text->yofs_edit > 0) { - text->yofs_edit -= 4; - if (text->yofs_edit < 0) - text->yofs_edit = 0; - redraw = TRUE; - } - - if (redraw) { - ETextEventProcessorEvent e_tep_event; - e_tep_event.type = GDK_MOTION_NOTIFY; - e_tep_event.motion.state = text->last_state; - e_tep_event.motion.time = 0; - e_tep_event.motion.position = _get_position_from_xy(text, text->lastx, text->lasty); - _get_tep(text); - e_text_event_processor_handle_event (text->tep, - &e_tep_event); - text->scroll_start = current_time; - } - } - - if (!((current_time / 500000) % 2)) { - if (!text->show_cursor) - redraw = TRUE; - text->show_cursor = TRUE; - } else { - if (text->show_cursor) - redraw = TRUE; - text->show_cursor = FALSE; - } - if (redraw) { - text->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); - } - return TRUE; -} - -static gboolean -tooltip_event(GtkWidget *tooltip, GdkEvent *event, EText *text) -{ - gint ret_val = FALSE; - switch (event->type) { - case GDK_LEAVE_NOTIFY: - if (text->tooltip_window) { - gtk_widget_destroy (text->tooltip_window); - text->tooltip_window = NULL; - } - break; - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - if (event->type == GDK_BUTTON_RELEASE) { - if (text->tooltip_window) { - gtk_widget_destroy (text->tooltip_window); - text->tooltip_window = NULL; - } - } - /* Forward events to the text item */ - gtk_signal_emit_by_name (GTK_OBJECT (text), "event", event, - &ret_val); - default: - break; - } - return ret_val; -} - -static gboolean -_do_tooltip (gpointer data) -{ - EText *text = E_TEXT (data); - struct line *lines; - GtkWidget *canvas; - int i; - gdouble max_width; - gboolean cut_off; - double i2c[6]; - ArtPoint origin = {0, 0}; - ArtPoint pixel_origin; - int canvas_x, canvas_y; - GnomeCanvasItem *tooltip_text; - double tooltip_width; - double tooltip_height; - double tooltip_x; - double tooltip_y; -#if 0 - double x1, x2, y1, y2; -#endif - GnomeCanvasItem *rect; - - text->tooltip_count = 0; - - lines = text->lines; - - if (text->tooltip_window || text->editing || (!lines)) { - text->tooltip_timeout = 0; - return FALSE; - } - - cut_off = FALSE; - for ( lines = text->lines, i = 0; i < text->num_lines; lines++, i++ ) { - if (lines->length > lines->ellipsis_length) { - cut_off = TRUE; - break; - } - } - if ( ! cut_off ) { - text->tooltip_timeout = 0; - return FALSE; - } - - gnome_canvas_item_i2c_affine(GNOME_CANVAS_ITEM(text), i2c); - art_affine_point (&pixel_origin, &origin, i2c); - - gdk_window_get_origin (GTK_WIDGET(GNOME_CANVAS_ITEM(text)->canvas)->window, &canvas_x, &canvas_y); - pixel_origin.x += canvas_x; - pixel_origin.y += canvas_y; - pixel_origin.x -= (int) gtk_layout_get_hadjustment(GTK_LAYOUT(GNOME_CANVAS_ITEM(text)->canvas))->value; - pixel_origin.y -= (int) gtk_layout_get_vadjustment(GTK_LAYOUT(GNOME_CANVAS_ITEM(text)->canvas))->value; - - text->tooltip_window = gtk_window_new (GTK_WINDOW_POPUP); - gtk_container_set_border_width (GTK_CONTAINER (text->tooltip_window), 1); - - canvas = e_canvas_new (); - - - - - - - - gtk_container_add (GTK_CONTAINER (text->tooltip_window), canvas); - - /* Get the longest line length */ - max_width = 0.0; - for (lines = text->lines, i = 0; i < text->num_lines; lines++, i++) { - gdouble line_width; - - line_width = gdk_text_width (text->font, lines->text, lines->length); - max_width = MAX (max_width, line_width); - } - - rect = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - gnome_canvas_rect_get_type (), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) max_width + 4, - "y2", (double) text->height + 4, - "fill_color", "yellow", - NULL); - - tooltip_text = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - e_text_get_type (), - "anchor", GTK_ANCHOR_NW, - "font_gdk", text->font, - "text", text->text, - "editable", FALSE, - "clip_width", text->max_lines != 1 ? text->clip_width : max_width, - "clip_height", text->max_lines != 1 ? -1 : (double)text->height, - "clip", TRUE, - "line_wrap", text->line_wrap, - "justification", text->justification, - NULL); - - - - if (text->draw_borders) - e_canvas_item_move_absolute(tooltip_text, 1 + BORDER_INDENT, 1 + BORDER_INDENT); - else - e_canvas_item_move_absolute(tooltip_text, 1, 1); - - - calc_height(E_TEXT(tooltip_text)); - calc_line_widths(E_TEXT(tooltip_text)); - gnome_canvas_item_set (tooltip_text, - "clip_height", (double) E_TEXT(tooltip_text)->height, - "clip_width", (double) E_TEXT(tooltip_text)->max_width, - NULL); - tooltip_width = E_TEXT(tooltip_text)->max_width; - tooltip_height = E_TEXT(tooltip_text)->height; - tooltip_x = 0; - tooltip_y = 0; - switch(E_TEXT(tooltip_text)->justification) { - case GTK_JUSTIFY_CENTER: - tooltip_x = - tooltip_width / 2; - break; - case GTK_JUSTIFY_RIGHT: - tooltip_x = tooltip_width / 2; - break; - case GTK_JUSTIFY_FILL: - case GTK_JUSTIFY_LEFT: - tooltip_x = 0; - break; - } - switch(E_TEXT(tooltip_text)->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - tooltip_y -= tooltip_height / 2.0; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - tooltip_y -= tooltip_height; - break; - } - switch(E_TEXT(tooltip_text)->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - tooltip_x -= tooltip_width / 2.0; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - tooltip_x -= tooltip_width; - break; - } -#if 0 - get_bounds(text, &x1, &y1, &x2, &y2); - if ( x1 < tooltip_x ) { - gnome_canvas_item_move(tooltip_text, tooltip_x - x1, 0); - tooltip_x = x1; - } - if ( y1 < tooltip_y ) { - gnome_canvas_item_move(tooltip_text, 0, tooltip_y - y1); - tooltip_y = y1; - } - if ( x2 > tooltip_x + tooltip_width ) - tooltip_width = x2 - tooltip_x; - if ( y2 > tooltip_y + tooltip_height ) - tooltip_height = y2 - tooltip_y; -#endif - - gnome_canvas_item_set(rect, - "x2", (double) tooltip_width + 4 + (text->draw_borders ? BORDER_INDENT * 2 : 0), - "y2", (double) tooltip_height + 4 + (text->draw_borders ? BORDER_INDENT * 2 : 0), - NULL); - - gtk_widget_set_usize (text->tooltip_window, - tooltip_width + 4 + (text->draw_borders ? BORDER_INDENT * 2 : 0), - tooltip_height + 4 + (text->draw_borders ? BORDER_INDENT * 2 : 0)); - gnome_canvas_set_scroll_region (GNOME_CANVAS(canvas), 0.0, 0.0, - tooltip_width + (text->draw_borders ? BORDER_INDENT * 2 : 0), - (double)tooltip_height + (text->draw_borders ? BORDER_INDENT * 2 : 0)); - gtk_widget_show (canvas); - gtk_widget_realize (text->tooltip_window); - gtk_signal_connect (GTK_OBJECT(text->tooltip_window), "event", - GTK_SIGNAL_FUNC(tooltip_event), text); - - gtk_widget_popup (text->tooltip_window, pixel_origin.x - 2 + tooltip_x, pixel_origin.y - 2 + tooltip_y); - - text->tooltip_timeout = 0; - return FALSE; -} - -static gboolean -_click (gpointer data) -{ - *(gint *)data = 0; - return FALSE; -} - -static gint -e_text_event (GnomeCanvasItem *item, GdkEvent *event) -{ - EText *text = E_TEXT(item); - ETextEventProcessorEvent e_tep_event; - - gint return_val = 0; - - e_tep_event.type = event->type; - switch (event->type) { - case GDK_FOCUS_CHANGE: - if (text->editable) { - GdkEventFocus *focus_event; - focus_event = (GdkEventFocus *) event; - if (focus_event->in) { - if(!text->editing) { - text->editing = TRUE; - if ( text->pointer_in ) { - if ( text->default_cursor_shown && (!text->draw_borders)) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->i_cursor); - text->default_cursor_shown = FALSE; - } - } - text->selection_start = 0; - text->selection_end = 0; - text->select_by_word = FALSE; - text->xofs_edit = 0; - text->yofs_edit = 0; - if (text->timeout_id == 0) - text->timeout_id = g_timeout_add(10, _blink_scroll_timeout, text); - text->timer = g_timer_new(); - g_timer_elapsed(text->timer, &(text->scroll_start)); - g_timer_start(text->timer); - } - } else { - text->editing = FALSE; - if ( (!text->default_cursor_shown) && (!text->draw_borders) ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->default_cursor); - text->default_cursor_shown = TRUE; - } - if (text->timeout_id) { - g_source_remove(text->timeout_id); - text->timeout_id = 0; - } - if (text->timer) { - g_timer_stop(text->timer); - g_timer_destroy(text->timer); - text->timer = NULL; - } - } - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else - text->needs_calc_line_widths = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(text)); - } - return_val = 0; - break; - case GDK_KEY_PRESS: /* Fall Through */ - case GDK_KEY_RELEASE: - if (text->editing) { - GdkEventKey key = event->key; - e_tep_event.key.time = key.time; - e_tep_event.key.state = key.state; - e_tep_event.key.keyval = key.keyval; - e_tep_event.key.length = key.length; - e_tep_event.key.string = key.string; - _get_tep(text); - return e_text_event_processor_handle_event (text->tep, - &e_tep_event); - } - else - return 0; - break; - case GDK_BUTTON_PRESS: /* Fall Through */ - case GDK_BUTTON_RELEASE: - if (text->tooltip_timeout) { - gtk_timeout_remove (text->tooltip_timeout); - text->tooltip_timeout = 0; - } - if (text->tooltip_window) { - gtk_widget_destroy (text->tooltip_window); - text->tooltip_window = NULL; - } -#if 0 - if ((!text->editing) - && text->editable - && event->type == GDK_BUTTON_RELEASE - && event->button.button == 1) { - GdkEventButton button = event->button; - - e_canvas_item_grab_focus (item); - - e_tep_event.type = GDK_BUTTON_RELEASE; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy(text, button.x, button.y); - _get_tep(text); - return_val = e_text_event_processor_handle_event (text->tep, - &e_tep_event); - e_tep_event.type = GDK_BUTTON_RELEASE; - } -#else - if ((!text->editing) - && text->editable - && (event->button.button == 1 || - event->button.button == 2)) { - e_canvas_item_grab_focus (item); - } -#endif - /* Create our own double and triple click events, - as gnome-canvas doesn't forward them to us */ - if (event->type == GDK_BUTTON_PRESS) { - if (text->dbl_timeout == 0 && - text->tpl_timeout == 0) { - text->dbl_timeout = gtk_timeout_add (200, - _click, - &(text->dbl_timeout)); - } else { - if (text->tpl_timeout == 0) { - e_tep_event.type = GDK_2BUTTON_PRESS; - text->tpl_timeout = gtk_timeout_add (200, _click, &(text->tpl_timeout)); - } else { - e_tep_event.type = GDK_3BUTTON_PRESS; - } - } - } - - if (text->editing) { - GdkEventButton button = event->button; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy(text, button.x, button.y); - _get_tep(text); - return_val = e_text_event_processor_handle_event (text->tep, - &e_tep_event); - if (event->button.button == 1) { - if (event->type == GDK_BUTTON_PRESS) - text->button_down = TRUE; - else - text->button_down = FALSE; - } - text->lastx = button.x; - text->lasty = button.y; - text->last_state = button.state; - } - break; - case GDK_MOTION_NOTIFY: - if (text->editing) { - GdkEventMotion motion = event->motion; - e_tep_event.motion.time = motion.time; - e_tep_event.motion.state = motion.state; - e_tep_event.motion.position = _get_position_from_xy(text, motion.x, motion.y); - _get_tep(text); - return_val = e_text_event_processor_handle_event (text->tep, - &e_tep_event); - text->lastx = motion.x; - text->lasty = motion.y; - text->last_state = motion.state; - } - break; - case GDK_ENTER_NOTIFY: - { - GdkEventCrossing *crossing = (GdkEventCrossing *) event; - double x1, y1, x2, y2; - get_bounds (text, &x1, &y1, &x2, &y2); - if (crossing->x >= x1 && - crossing->y >= y1 && - crossing->x <= x2 && - crossing->y <= y2) { - if ( text->tooltip_count == 0 && text->clip) { - if (!text->tooltip_timeout) - text->tooltip_timeout = gtk_timeout_add (1000, _do_tooltip, text); - } - text->tooltip_count ++; - } - } - - text->pointer_in = TRUE; - if (text->editing || text->draw_borders) { - if ( text->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->i_cursor); - text->default_cursor_shown = FALSE; - } - } - break; - case GDK_LEAVE_NOTIFY: - if (text->tooltip_count > 0) - text->tooltip_count --; - if ( text->tooltip_count == 0 && text->clip) { - if ( text->tooltip_timeout ) { - gtk_timeout_remove (text->tooltip_timeout); - text->tooltip_timeout = 0; - } - } - - text->pointer_in = FALSE; - if (text->editing || text->draw_borders) { - if ( ! text->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->default_cursor); - text->default_cursor_shown = TRUE; - } - } - break; - default: - break; - } - if (return_val) - return return_val; - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS(parent_class)->event(item, event); - else - return 0; -} - -static int -_get_position(EText *text, ETextEventProcessorCommand *command) -{ - int i; - int length; - int x, y; - - switch (command->position) { - - case E_TEP_VALUE: - return command->value; - - case E_TEP_SELECTION: - return text->selection_end; - - case E_TEP_START_OF_BUFFER: - return 0; - case E_TEP_END_OF_BUFFER: - return strlen(text->text); - - case E_TEP_START_OF_LINE: - for (i = text->selection_end - 2; i > 0; i--) - if (text->text[i] == '\n') { - i++; - break; - } - return i; - case E_TEP_END_OF_LINE: - length = strlen(text->text); - for (i = text->selection_end + 1; i < length; i++) - if (text->text[i] == '\n') { - break; - } - if (i > length) - i = length; - return i; - - case E_TEP_FORWARD_CHARACTER: - length = strlen(text->text); - i = text->selection_end + 1; - if (i > length) - i = length; - return i; - case E_TEP_BACKWARD_CHARACTER: - i = text->selection_end - 1; - if (i < 0) - i = 0; - return i; - - case E_TEP_FORWARD_WORD: - length = strlen(text->text); - for (i = text->selection_end + 1; i < length; i++) - if (isspace(text->text[i])) { - break; - } - if (i > length) - i = length; - return i; - case E_TEP_BACKWARD_WORD: - for (i = text->selection_end - 2; i > 0; i--) - if (isspace(text->text[i])) { - i++; - break; - } - if (i < 0) - i = 0; - return i; - - case E_TEP_FORWARD_LINE: - _get_xy_from_position(text, text->selection_end, &x, &y); - y += text->font->ascent + text->font->descent; - return _get_position_from_xy(text, x, y); - case E_TEP_BACKWARD_LINE: - _get_xy_from_position(text, text->selection_end, &x, &y); - y -= text->font->ascent + text->font->descent; - return _get_position_from_xy(text, x, y); - - case E_TEP_SELECT_WORD: - for (i = text->selection_end - 2; i > 0; i--) - if (isspace (text->text[i])) { - i++; - break; - } - if (i < 0) - text->selection_start = 0; - else - text->selection_start = i; - - length = strlen (text->text); - for (i = text->selection_end + 1; i < length; i++) - if (isspace (text->text[i])) { - break; - } - if (i > length) - i = length; - return i; - - case E_TEP_SELECT_ALL: - text->selection_start = 0; - length = strlen (text->text); - return length; - - case E_TEP_FORWARD_PARAGRAPH: - case E_TEP_BACKWARD_PARAGRAPH: - - case E_TEP_FORWARD_PAGE: - case E_TEP_BACKWARD_PAGE: - return text->selection_end; - default: - return text->selection_end; - } -} - -static void -_delete_selection(EText *text) -{ - if ( text->selection_start < text->selection_end ) { - e_text_model_delete(text->model, text->selection_start, text->selection_end - text->selection_start); - text->selection_end = text->selection_start; - } else { - e_text_model_delete(text->model, text->selection_end, text->selection_start - text->selection_end); - text->selection_start = text->selection_end; - } -} - -static void -_insert(EText *text, char *string, int value) -{ - if (value > 0) { - e_text_model_insert_length(text->model, text->selection_start, string, value); - - text->selection_start += value; - text->selection_end = text->selection_start; - } -} - -static void -e_text_command(ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data) -{ - EText *text = E_TEXT(data); - int sel_start, sel_end; - switch (command->action) { - case E_TEP_MOVE: - text->selection_start = _get_position(text, command); - text->selection_end = text->selection_start; - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_SELECT: - text->selection_end = _get_position(text, command); - sel_start = MIN(text->selection_start, text->selection_end); - sel_end = MAX(text->selection_start, text->selection_end); - if (sel_start != sel_end) { - e_text_supply_selection (text, command->time, GDK_SELECTION_PRIMARY, text->text + sel_start, sel_end - sel_start); - } else if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_DELETE: - if (text->selection_end == text->selection_start) { - text->selection_end = _get_position(text, command); - } - _delete_selection(text); - if (text->timer) { - g_timer_reset(text->timer); - } - break; - - case E_TEP_INSERT: - if (text->selection_end != text->selection_start) { - _delete_selection(text); - } - _insert(text, command->string, command->value); - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_COPY: - sel_start = MIN(text->selection_start, text->selection_end); - sel_end = MAX(text->selection_start, text->selection_end); - if (sel_start != sel_end) { - e_text_supply_selection (text, command->time, clipboard_atom, text->text + sel_start, sel_end - sel_start); - } - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_PASTE: - e_text_get_selection (text, clipboard_atom, command->time); - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_GET_SELECTION: - e_text_get_selection (text, GDK_SELECTION_PRIMARY, command->time); - break; - case E_TEP_ACTIVATE: - gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_ACTIVATE]); - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_SET_SELECT_BY_WORD: - text->select_by_word = command->value; - break; - case E_TEP_GRAB: - gnome_canvas_item_grab (GNOME_CANVAS_ITEM(text), - GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK, - text->i_cursor, - command->time); - break; - case E_TEP_UNGRAB: - gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM(text), command->time); - break; - case E_TEP_NOP: - break; - } - - if (!text->button_down) { - int x; - int i; - struct line *lines = text->lines; - gdouble clip_width; - if ( !lines ) - return; - - for (lines = text->lines, i = 0; i < text->num_lines ; i++, lines ++) { - if (lines->text - text->text > text->selection_end) { - break; - } - } - lines --; - i --; - x = gdk_text_width(text->font, - lines->text, - text->selection_end - (lines->text - text->text)); - - - if (x < text->xofs_edit) { - text->xofs_edit = x; - } - - clip_width = text->clip_width; - if (clip_width >= 0 && text->draw_borders) { - clip_width -= 6; - if (clip_width < 0) - clip_width = 0; - } - - if (2 + x - clip_width > text->xofs_edit) { - text->xofs_edit = 2 + x - clip_width; - } - - if ((text->font->ascent + text->font->descent) * i < text->yofs_edit) - text->yofs_edit = (text->font->ascent + text->font->descent) * i; - - if ((text->font->ascent + text->font->descent) * (i + 1) - (text->clip_height != -1 ? text->clip_height : text->height) > text->yofs_edit) - text->yofs_edit = (text->font->ascent + text->font->descent) * (i + 1) - (text->clip_height != -1 ? text->clip_height : text->height); - } - - text->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); -} - -static void _invisible_destroy (GtkInvisible *invisible, - EText *text) -{ - text->invisible = NULL; -} - -static GtkWidget *e_text_get_invisible(EText *text) -{ - GtkWidget *invisible; - if (text->invisible) { - invisible = text->invisible; - } else { - invisible = gtk_invisible_new(); - text->invisible = invisible; - - gtk_selection_add_target (invisible, - GDK_SELECTION_PRIMARY, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_PRIMARY); - gtk_selection_add_target (invisible, - clipboard_atom, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_CLIPBOARD); - - gtk_signal_connect (GTK_OBJECT(invisible), "selection_get", - GTK_SIGNAL_FUNC (_selection_get), - text); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_clear_event", - GTK_SIGNAL_FUNC (_selection_clear_event), - text); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_received", - GTK_SIGNAL_FUNC (_selection_received), - text); - - gtk_signal_connect (GTK_OBJECT(invisible), "destroy", - GTK_SIGNAL_FUNC (_invisible_destroy), - text); - } - return invisible; -} - -static void -_selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - EText *text) -{ - if (event->selection == GDK_SELECTION_PRIMARY) { - g_free (text->primary_selection); - text->primary_selection = NULL; - text->primary_length = 0; - - text->has_selection = FALSE; - text->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); - - } else if (event->selection == clipboard_atom) { - g_free (text->clipboard_selection); - text->clipboard_selection = NULL; - text->clipboard_length = 0; - } -} - -static void -_selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - EText *text) -{ - switch (info) { - case E_SELECTION_PRIMARY: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, text->primary_selection, text->primary_length); - break; - case E_SELECTION_CLIPBOARD: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, text->clipboard_selection, text->clipboard_length); - break; - } -} - -static void -_selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - EText *text) -{ - if (selection_data->length < 0 || selection_data->type != GDK_SELECTION_TYPE_STRING) { - return; - } else { - ETextEventProcessorCommand command; - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.string = selection_data->data; - command.value = selection_data->length; - command.time = time; - e_text_command(text->tep, &command, text); - } -} - -static void e_text_supply_selection (EText *text, guint time, GdkAtom selection, guchar *data, gint length) -{ - gboolean successful; - GtkWidget *invisible; - - invisible = e_text_get_invisible(text); - - if (selection == GDK_SELECTION_PRIMARY ) { - if (text->primary_selection) { - g_free (text->primary_selection); - } - text->primary_selection = g_strndup(data, length); - text->primary_length = length; - } else if (selection == clipboard_atom) { - if (text->clipboard_selection) { - g_free (text->clipboard_selection); - } - text->clipboard_selection = g_strndup(data, length); - text->clipboard_length = length; - } - - successful = gtk_selection_owner_set (invisible, - selection, - time); - - if (selection == GDK_SELECTION_PRIMARY) - text->has_selection = successful; -} - -static void -e_text_get_selection(EText *text, GdkAtom selection, guint32 time) -{ - GtkWidget *invisible; - invisible = e_text_get_invisible(text); - gtk_selection_convert(invisible, - selection, - GDK_SELECTION_TYPE_STRING, - time); -} - -#if 0 -static void -e_text_real_copy_clipboard (EText *text) -{ - guint32 time; - gint selection_start_pos; - gint selection_end_pos; - - g_return_if_fail (text != NULL); - g_return_if_fail (E_IS_TEXT (text)); - - time = gtk_text_get_event_time (text); - selection_start_pos = MIN (text->selection_start, text->selection_end); - selection_end_pos = MAX (text->selection_start, text->selection_end); - - if (selection_start_pos != selection_end_pos) - { - if (gtk_selection_owner_set (GTK_WIDGET (text->canvas), - clipboard_atom, - time)) - text->clipboard_text = ""; - } -} - -static void -e_text_real_paste_clipboard (EText *text) -{ - guint32 time; - - g_return_if_fail (text != NULL); - g_return_if_fail (E_IS_TEXT (text)); - - time = e_text_get_event_time (text); - if (text->editable) - gtk_selection_convert (GTK_WIDGET(text->widget), - clipboard_atom, - gdk_atom_intern ("COMPOUND_TEXT", FALSE), time); -} -#endif - - - -/* Routines for sucking fonts from the X server */ - -static ETextSuckFont * -e_suck_font (GdkFont *font) -{ - ETextSuckFont *suckfont; - int i; - int x, y; - char text[1]; - int lbearing, rbearing, ch_width, ascent, descent; - GdkPixmap *pixmap; - GdkColor black, white; - GdkImage *image; - GdkGC *gc; - guchar *line; - int width, height; - int black_pixel, pixel; - - if (!font) - return NULL; - - suckfont = g_new (ETextSuckFont, 1); - - height = font->ascent + font->descent; - x = 0; - for (i = 0; i < 256; i++) { - text[0] = i; - gdk_text_extents (font, text, 1, - &lbearing, &rbearing, &ch_width, &ascent, &descent); - suckfont->chars[i].left_sb = lbearing; - suckfont->chars[i].right_sb = ch_width - rbearing; - suckfont->chars[i].width = rbearing - lbearing; - suckfont->chars[i].ascent = ascent; - suckfont->chars[i].descent = descent; - suckfont->chars[i].bitmap_offset = x; - x += (ch_width + 31) & -32; - } - - width = x; - - suckfont->bitmap_width = width; - suckfont->bitmap_height = height; - suckfont->ascent = font->ascent; - - pixmap = gdk_pixmap_new (NULL, suckfont->bitmap_width, - suckfont->bitmap_height, 1); - gc = gdk_gc_new (pixmap); - gdk_gc_set_font (gc, font); - - black_pixel = BlackPixel (gdk_display, DefaultScreen (gdk_display)); - black.pixel = black_pixel; - white.pixel = WhitePixel (gdk_display, DefaultScreen (gdk_display)); - gdk_gc_set_foreground (gc, &white); - gdk_draw_rectangle (pixmap, gc, 1, 0, 0, width, height); - - gdk_gc_set_foreground (gc, &black); - for (i = 0; i < 256; i++) { - text[0] = i; - gdk_draw_text (pixmap, font, gc, - suckfont->chars[i].bitmap_offset - suckfont->chars[i].left_sb, - font->ascent, - text, 1); - } - - /* The handling of the image leaves me with distinct unease. But this - * is more or less copied out of gimp/app/text_tool.c, so it _ought_ to - * work. -RLL - */ - - image = gdk_image_get (pixmap, 0, 0, width, height); - suckfont->bitmap = g_malloc0 ((width >> 3) * height); - - line = suckfont->bitmap; - for (y = 0; y < height; y++) { - for (x = 0; x < width; x++) { - pixel = gdk_image_get_pixel (image, x, y); - if (pixel == black_pixel) - line[x >> 3] |= 128 >> (x & 7); - } - line += width >> 3; - } - - gdk_image_destroy (image); - - /* free the pixmap */ - gdk_pixmap_unref (pixmap); - - /* free the gc */ - gdk_gc_destroy (gc); - - return suckfont; -} - -static void -e_suck_font_free (ETextSuckFont *suckfont) -{ - g_free (suckfont->bitmap); - g_free (suckfont); -} diff --git a/widgets/text/e-text.h b/widgets/text/e-text.h deleted file mode 100644 index 125804cf72..0000000000 --- a/widgets/text/e-text.h +++ /dev/null @@ -1,217 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* EText - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#ifndef E_TEXT_H -#define E_TEXT_H - -#include <gnome.h> -#include "e-text-event-processor.h" -#include "e-text-model.h" - - -BEGIN_GNOME_DECLS - - -/* Text item for the canvas. Text items are positioned by an anchor point and an anchor direction. - * - * A clipping rectangle may be specified for the text. The rectangle is anchored at the text's anchor - * point, and is specified by clipping width and height parameters. If the clipping rectangle is - * enabled, it will clip the text. - * - * In addition, x and y offset values may be specified. These specify an offset from the anchor - * position. If used in conjunction with the clipping rectangle, these could be used to implement - * simple scrolling of the text within the clipping rectangle. - * - * The following object arguments are available: - * - * name type read/write description - * ------------------------------------------------------------------------------------------ - * text string RW The string of the text label - * font string W X logical font descriptor - * fontset string W X logical fontset descriptor - * font_gdk GdkFont* RW Pointer to a GdkFont - * anchor GtkAnchorType RW Anchor side for the text - * justification GtkJustification RW Justification for multiline text - * fill_color string W X color specification for text - * fill_color_gdk GdkColor* RW Pointer to an allocated GdkColor - * fill_stipple GdkBitmap* RW Stipple pattern for filling the text - * clip_width double RW Width of clip rectangle - * clip_height double RW Height of clip rectangle - * clip boolean RW Use clipping rectangle? - * fill_clip_rect boolean RW Whether the text item represents itself as being the size of the clipping rectangle. - * x_offset double RW Horizontal offset distance from anchor position - * y_offset double RW Vertical offset distance from anchor position - * text_width double R Used to query the width of the rendered text - * text_height double R Used to query the rendered height of the text - * width double RW A synonym for clip_width - * height double R A synonym for text_height - * - * These are currently ignored in the AA version: - * editable boolean RW Can this item be edited - * use_ellipsis boolean RW Whether to use ellipsises if text gets cut off. Meaningless if clip == false. - * ellipsis string RW The characters to use as ellipsis. NULL = "...". - * line_wrap boolean RW Line wrap when not editing. - * break_characters string RW List of characters to optionally break on. - * max_lines int RW Number of lines possible when doing line wrap. - * draw_borders boolean RW Whether to draw borders. - */ - -#define E_TYPE_TEXT (e_text_get_type ()) -#define E_TEXT(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TEXT, EText)) -#define E_TEXT_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TEXT, ETextClass)) -#define E_IS_TEXT(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TEXT)) -#define E_IS_TEXT_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TEXT)) - - -typedef struct _EText EText; -typedef struct _ETextClass ETextClass; -typedef struct _ETextSuckFont ETextSuckFont; -typedef struct _ETextSuckChar ETextSuckChar; - -struct _ETextSuckChar { - int left_sb; - int right_sb; - int width; - int ascent; - int descent; - int bitmap_offset; /* in pixels */ -}; - -struct _ETextSuckFont { - guchar *bitmap; - gint bitmap_width; - gint bitmap_height; - gint ascent; - ETextSuckChar chars[256]; -}; - -struct _EText { - GnomeCanvasItem item; - - ETextModel *model; - gint model_changed_signal_id; - - char *text; /* Text to display */ - gpointer lines; /* Text split into lines (private field) */ - int num_lines; /* Number of lines of text */ - - GdkFont *font; /* Font for text */ - GtkAnchorType anchor; /* Anchor side for text */ - GtkJustification justification; /* Justification for text */ - - double clip_width; /* Width of optional clip rectangle */ - double clip_height; /* Height of optional clip rectangle */ - - double xofs, yofs; /* Text offset distance from anchor position */ - - gulong pixel; /* Fill color */ - GdkBitmap *stipple; /* Stipple for text */ - GdkGC *gc; /* GC for drawing text */ - - int cx, cy; /* Top-left canvas coordinates for text */ - int clip_cx, clip_cy; /* Top-left canvas coordinates for clip rectangle */ - int clip_cwidth, clip_cheight; /* Size of clip rectangle in pixels */ - int max_width; /* Maximum width of text lines */ - int width; /* Rendered text width in pixels */ - int height; /* Rendered text height in pixels */ - - guint clip : 1; /* Use clip rectangle? */ - guint fill_clip_rectangle : 1; /* Fill the clipping rectangle. */ - - /* Antialiased specific stuff follows */ - ETextSuckFont *suckfont; /* Sucked font */ - guint32 rgba; /* RGBA color for text */ - double affine[6]; /* The item -> canvas affine */ - - char *ellipsis; /* The ellipsis characters. NULL = "...". */ - double ellipsis_width; /* The width of the ellipsis. */ - gboolean use_ellipsis; /* Whether to use the ellipsis. */ - - gboolean editable; /* Item is editable */ - gboolean editing; /* Item is currently being edited */ - - int xofs_edit; /* Offset because of editing */ - int yofs_edit; /* Offset because of editing */ - - /* This needs to be reworked a bit once we get line wrapping. */ - int selection_start; /* Start of selection */ - int selection_end; /* End of selection */ - gboolean select_by_word; /* Current selection is by word */ - - /* This section is for drag scrolling and blinking cursor. */ - gint timeout_id; /* Current timeout id for scrolling */ - GTimer *timer; /* Timer for blinking cursor and scrolling */ - - gint lastx, lasty; /* Last x and y motion events */ - gint last_state; /* Last state */ - gulong scroll_start; /* Starting time for scroll (microseconds) */ - - gint show_cursor; /* Is cursor currently shown */ - gboolean button_down; /* Is mouse button 1 down */ - - ETextEventProcessor *tep; /* Text Event Processor */ - gint tep_command_id; - - GtkWidget *invisible; /* For selection handling */ - gboolean has_selection; /* TRUE if we have the selection */ - gchar *primary_selection; /* Primary selection text */ - gint primary_length; /* Primary selection text length */ - gchar *clipboard_selection; /* Clipboard selection text */ - gint clipboard_length; /* Clipboard selection text length*/ - - guint pointer_in : 1; /* Is the pointer currently over us? */ - guint default_cursor_shown : 1; /* Is the default cursor currently shown? */ - guint draw_borders : 1; /* Draw borders? */ - - guint line_wrap : 1; /* Do line wrap */ - gchar *break_characters; /* Characters to optionally break after */ - - gint max_lines; /* Max number of lines (-1 = infinite) */ - - GdkCursor *default_cursor; /* Default cursor (arrow) */ - GdkCursor *i_cursor; /* I beam cursor */ - - gint tooltip_timeout; /* Timeout for the tooltip */ - GtkWidget *tooltip_window; /* GtkWindow for displaying the tooltip */ - gint tooltip_count; /* GDK_ENTER_NOTIFY count. */ - - guint needs_redraw : 1; /* Needs redraw */ - guint needs_recalc_bounds : 1; /* Need recalc_bounds */ - guint needs_calc_height : 1; /* Need calc_height */ - guint needs_calc_line_widths : 1; /* Needs calc_line_widths */ - guint needs_split_into_lines : 1; /* Needs split_into_lines */ - - gint dbl_timeout; /* Double click timeout */ - gint tpl_timeout; /* Triple click timeout */ -}; - -struct _ETextClass { - GnomeCanvasItemClass parent_class; - - void (* changed) (EText *text); - void (* activate) (EText *text); -}; - - -/* Standard Gtk function */ -GtkType e_text_get_type (void); - - -END_GNOME_DECLS - -#endif |
