diff options
Diffstat (limited to 'addressbook/gui/widgets/e-minicard-label.c')
| -rw-r--r-- | addressbook/gui/widgets/e-minicard-label.c | 508 |
1 files changed, 0 insertions, 508 deletions
diff --git a/addressbook/gui/widgets/e-minicard-label.c b/addressbook/gui/widgets/e-minicard-label.c deleted file mode 100644 index df1465349e..0000000000 --- a/addressbook/gui/widgets/e-minicard-label.c +++ /dev/null @@ -1,508 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-minicard-label.c - * Copyright (C) 2000 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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 "e-minicard-label.h" -#include "eab-marshal.h" - -#include <gtk/gtksignal.h> -#include <libgnomecanvas/gnome-canvas-rect-ellipse.h> -#include <libgnome/gnome-i18n.h> -#include <gal/util/e-util.h> -#include <gal/e-text/e-text.h> -#include <gal/widgets/e-canvas.h> -#include <gal/widgets/e-canvas-utils.h> -#include <gdk/gdkkeysyms.h> - -static void e_minicard_label_init (EMinicardLabel *card); -static void e_minicard_label_class_init (EMinicardLabelClass *klass); -static void e_minicard_label_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); -static void e_minicard_label_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); -static gboolean e_minicard_label_event (GnomeCanvasItem *item, GdkEvent *event); -static void e_minicard_label_realize (GnomeCanvasItem *item); -static void e_minicard_label_unrealize (GnomeCanvasItem *item); -static void e_minicard_label_reflow(GnomeCanvasItem *item, int flags); -static void e_minicard_label_style_set (EMinicardLabel *label, GtkStyle *previous_style); - -static void e_minicard_label_resize_children( EMinicardLabel *e_minicard_label ); - -static void set_colors (EMinicardLabel *label); - -static GnomeCanvasGroupClass *parent_class = NULL; - -/* The arguments we take */ -enum { - PROP_0, - PROP_WIDTH, - PROP_HEIGHT, - PROP_HAS_FOCUS, - PROP_FIELD, - PROP_FIELDNAME, - PROP_TEXT_MODEL, - PROP_MAX_FIELD_NAME_WIDTH, - PROP_EDITABLE -}; - -enum { - STYLE_SET, - LAST_SIGNAL -}; - -static guint e_minicard_label_signals [LAST_SIGNAL] = {0, }; - -GType -e_minicard_label_get_type (void) -{ - static GType type = 0; - - if (!type) { - static const GTypeInfo info = { - sizeof (EMinicardLabelClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) e_minicard_label_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (EMinicardLabel), - 0, /* n_preallocs */ - (GInstanceInitFunc) e_minicard_label_init, - }; - - type = g_type_register_static (gnome_canvas_group_get_type (), "EMinicardLabel", &info, 0); - } - - return type; -} - -static void -e_minicard_label_class_init (EMinicardLabelClass *klass) -{ - GObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - object_class = G_OBJECT_CLASS (klass); - item_class = (GnomeCanvasItemClass *) klass; - - klass->style_set = e_minicard_label_style_set; - - parent_class = g_type_class_peek_parent (klass); - - object_class->set_property = e_minicard_label_set_property; - object_class->get_property = e_minicard_label_get_property; - /* object_class->destroy = e_minicard_label_destroy; */ - - g_object_class_install_property (object_class, PROP_WIDTH, - g_param_spec_double ("width", - _("Width"), - /*_( */"XXX blurb" /*)*/, - 0.0, G_MAXDOUBLE, 10.0, - G_PARAM_READWRITE)); - - g_object_class_install_property (object_class, PROP_HEIGHT, - g_param_spec_double ("height", - _("Height"), - /*_( */"XXX blurb" /*)*/, - 0.0, G_MAXDOUBLE, 10.0, - G_PARAM_READWRITE)); - - g_object_class_install_property (object_class, PROP_HAS_FOCUS, - g_param_spec_boolean ("has_focus", - _("Has Focus"), - /*_( */"XXX blurb" /*)*/, - FALSE, - G_PARAM_READWRITE)); - - g_object_class_install_property (object_class, PROP_FIELD, - g_param_spec_string ("field", - _("Field"), - /*_( */"XXX blurb" /*)*/, - NULL, - G_PARAM_READWRITE)); - - g_object_class_install_property (object_class, PROP_FIELDNAME, - g_param_spec_string ("fieldname", - _("Field Name"), - /*_( */"XXX blurb" /*)*/, - NULL, - G_PARAM_READWRITE)); - - g_object_class_install_property (object_class, PROP_TEXT_MODEL, - g_param_spec_object ("text_model", - _("Text Model"), - /*_( */"XXX blurb" /*)*/, - E_TYPE_TEXT_MODEL, - G_PARAM_READWRITE)); - - g_object_class_install_property (object_class, PROP_MAX_FIELD_NAME_WIDTH, - g_param_spec_double ("max_field_name_length", - _("Max field name length"), - /*_( */"XXX blurb" /*)*/, - -1.0, G_MAXDOUBLE, -1.0, - G_PARAM_READWRITE)); - - g_object_class_install_property (object_class, PROP_EDITABLE, - g_param_spec_boolean ("editable", - _("Editable"), - /*_( */"XXX blurb" /*)*/, - FALSE, - G_PARAM_READWRITE)); - - e_minicard_label_signals [STYLE_SET] = - g_signal_new ("style_set", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EMinicardLabelClass, style_set), - NULL, NULL, - eab_marshal_VOID__OBJECT, - G_TYPE_NONE, 1, - GTK_TYPE_STYLE); - - /* GnomeCanvasItem method overrides */ - item_class->realize = e_minicard_label_realize; - item_class->unrealize = e_minicard_label_unrealize; - item_class->event = e_minicard_label_event; -} - -static void -e_minicard_label_init (EMinicardLabel *minicard_label) -{ - minicard_label->width = 10; - minicard_label->height = 10; - minicard_label->rect = NULL; - minicard_label->fieldname = NULL; - minicard_label->field = NULL; - - minicard_label->max_field_name_length = -1; - - e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(minicard_label), e_minicard_label_reflow); -} - -static void -e_minicard_label_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) -{ - EMinicardLabel *e_minicard_label; - GnomeCanvasItem *item; - - e_minicard_label = E_MINICARD_LABEL (object); - item = GNOME_CANVAS_ITEM (object); - - switch (prop_id){ - case PROP_WIDTH: - e_minicard_label->width = g_value_get_double (value); - e_minicard_label_resize_children(e_minicard_label); - e_canvas_item_request_reflow (item); - break; - case PROP_HAS_FOCUS: - if (e_minicard_label->field && (g_value_get_boolean (value) != E_FOCUS_NONE)) - e_canvas_item_grab_focus(e_minicard_label->field, FALSE); - break; - case PROP_FIELD: - gnome_canvas_item_set( e_minicard_label->field, "text", g_value_get_string (value), NULL ); - break; - case PROP_FIELDNAME: - gnome_canvas_item_set( e_minicard_label->fieldname, "text", g_value_get_string (value), NULL ); - break; - case PROP_TEXT_MODEL: - gnome_canvas_item_set( e_minicard_label->field, "model", g_value_get_object (value), NULL); - break; - case PROP_MAX_FIELD_NAME_WIDTH: - e_minicard_label->max_field_name_length = g_value_get_double (value); - break; - case PROP_EDITABLE: - e_minicard_label->editable = g_value_get_boolean (value); - g_object_set (e_minicard_label->field, "editable", FALSE /* e_minicard_label->editable */, NULL); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -e_minicard_label_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) -{ - EMinicardLabel *e_minicard_label; - - e_minicard_label = E_MINICARD_LABEL (object); - - switch (prop_id) { - case PROP_WIDTH: - g_value_set_double (value, e_minicard_label->width); - break; - case PROP_HEIGHT: - g_value_set_double (value, e_minicard_label->height); - break; - case PROP_HAS_FOCUS: - g_value_set_boolean (value, e_minicard_label->has_focus ? E_FOCUS_CURRENT : E_FOCUS_NONE); - break; - case PROP_FIELD: - g_object_get_property (G_OBJECT (e_minicard_label->field), - "text", value); - break; - case PROP_FIELDNAME: - g_object_get_property (G_OBJECT (e_minicard_label->fieldname), - "text", value); - break; - case PROP_TEXT_MODEL: - g_object_get_property (G_OBJECT (e_minicard_label->field), - "model", value); - break; - case PROP_MAX_FIELD_NAME_WIDTH: - g_value_set_double (value, e_minicard_label->max_field_name_length); - break; - case PROP_EDITABLE: - g_value_set_boolean (value, e_minicard_label->editable); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -e_minicard_label_realize (GnomeCanvasItem *item) -{ - EMinicardLabel *e_minicard_label; - GnomeCanvasGroup *group; - - e_minicard_label = E_MINICARD_LABEL (item); - group = GNOME_CANVAS_GROUP( item ); - - if (GNOME_CANVAS_ITEM_CLASS( parent_class )->realize) - (* GNOME_CANVAS_ITEM_CLASS( parent_class )->realize) (item); - - e_canvas_item_request_reflow(item); - - e_minicard_label->rect = - gnome_canvas_item_new( group, - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) e_minicard_label->width - 1, - "y2", (double) e_minicard_label->height - 1, - "outline_color", NULL, - NULL ); - e_minicard_label->fieldname = - gnome_canvas_item_new( group, - e_text_get_type(), - "anchor", GTK_ANCHOR_NW, - "clip_width", (double) ( e_minicard_label->width / 2 - 4 ), - "clip", TRUE, - "use_ellipsis", TRUE, - "fill_color", "black", - "draw_background", FALSE, - "im_context", E_CANVAS (item->canvas)->im_context, - NULL ); - e_canvas_item_move_absolute(e_minicard_label->fieldname, 2, 1); - - e_minicard_label->field = - gnome_canvas_item_new( group, - e_text_get_type(), - "anchor", GTK_ANCHOR_NW, - "clip_width", (double) ( ( e_minicard_label->width + 1 ) / 2 - 4 ), - "clip", TRUE, - "use_ellipsis", TRUE, - "fill_color", "black", - "editable", FALSE, /* e_minicard_label->editable, */ - "draw_background", FALSE, - "im_context", E_CANVAS (item->canvas)->im_context, - NULL ); - e_canvas_item_move_absolute(e_minicard_label->field, ( e_minicard_label->width / 2 + 2), 1); - - set_colors (e_minicard_label); - - e_canvas_item_request_reflow(item); -} - -static void -e_minicard_label_unrealize (GnomeCanvasItem *item) -{ - EMinicardLabel *e_minicard_label; - - e_minicard_label = E_MINICARD_LABEL (item); - - if (GNOME_CANVAS_ITEM_CLASS( parent_class )->unrealize) - (* GNOME_CANVAS_ITEM_CLASS( parent_class )->unrealize) (item); -} - -static gboolean -e_minicard_label_event (GnomeCanvasItem *item, GdkEvent *event) -{ - EMinicardLabel *e_minicard_label; - - e_minicard_label = E_MINICARD_LABEL (item); - - switch( event->type ) { - case GDK_KEY_PRESS: - if (event->key.keyval == GDK_Escape) { - GnomeCanvasItem *parent; - - e_text_cancel_editing (E_TEXT (e_minicard_label->field)); - - parent = GNOME_CANVAS_ITEM (e_minicard_label)->parent; - if (parent) - e_canvas_item_grab_focus(parent, FALSE); - } - break; - case GDK_FOCUS_CHANGE: { - GdkEventFocus *focus_event = (GdkEventFocus *) event; - - e_minicard_label->has_focus = focus_event->in; - set_colors (e_minicard_label); - - g_object_set (e_minicard_label->field, - "handle_popup", e_minicard_label->has_focus, - NULL); - break; - } - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - case GDK_MOTION_NOTIFY: - case GDK_ENTER_NOTIFY: - case GDK_LEAVE_NOTIFY: { - gboolean return_val; - g_signal_emit_by_name(e_minicard_label->field, "event", event, &return_val); - return return_val; - } - 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_minicard_label_resize_children(EMinicardLabel *e_minicard_label) -{ - double left_width; - if (e_minicard_label->max_field_name_length != -1 && ((e_minicard_label->width / 2) - 4 > e_minicard_label->max_field_name_length)) - left_width = e_minicard_label->max_field_name_length; - else - left_width = e_minicard_label->width / 2 - 4; - - gnome_canvas_item_set( e_minicard_label->fieldname, - "clip_width", (double) MAX ( left_width, 0 ), - NULL ); - gnome_canvas_item_set( e_minicard_label->field, - "clip_width", (double) MAX ( e_minicard_label->width - 8 - left_width, 0 ), - NULL ); -} - -static void -set_colors (EMinicardLabel *label) -{ - if ( (GTK_OBJECT_FLAGS( label ) & GNOME_CANVAS_ITEM_REALIZED) ) { - GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (label)->canvas); - GtkStyle *style = gtk_widget_get_style (canvas); - if (label->has_focus) { - gnome_canvas_item_set (label->rect, - "outline_color_gdk", &style->mid[GTK_STATE_SELECTED], - "fill_color_gdk", &style->bg[GTK_STATE_NORMAL], - NULL); - - gnome_canvas_item_set (label->field, - "fill_color_gdk", &canvas->style->text[GTK_STATE_NORMAL], - NULL); - - gnome_canvas_item_set (label->fieldname, - "fill_color_gdk", &canvas->style->text[GTK_STATE_NORMAL], - NULL); - } - else { - gnome_canvas_item_set (label->rect, - "outline_color_gdk", NULL, - "fill_color_gdk", NULL, - NULL); - - gnome_canvas_item_set (label->field, - "fill_color_gdk", &canvas->style->text[GTK_STATE_NORMAL], - NULL); - - gnome_canvas_item_set (label->fieldname, - "fill_color_gdk", &canvas->style->text[GTK_STATE_NORMAL], - NULL); - } - } -} - -static void -e_minicard_label_style_set (EMinicardLabel *label, GtkStyle *previous_style) -{ - set_colors (label); -} - -static void -e_minicard_label_reflow(GnomeCanvasItem *item, int flags) -{ - EMinicardLabel *e_minicard_label = E_MINICARD_LABEL(item); - - gint old_height; - gdouble text_height; - gdouble left_width; - - old_height = e_minicard_label->height; - - g_object_get(e_minicard_label->fieldname, - "text_height", &text_height, - NULL); - - e_minicard_label->height = text_height; - - - g_object_get(e_minicard_label->field, - "text_height", &text_height, - NULL); - - if (e_minicard_label->height < text_height) - e_minicard_label->height = text_height; - e_minicard_label->height += 3; - - gnome_canvas_item_set( e_minicard_label->rect, - "x2", (double) e_minicard_label->width - 1, - "y2", (double) e_minicard_label->height - 1, - NULL ); - - gnome_canvas_item_set( e_minicard_label->fieldname, - "clip_height", (double) e_minicard_label->height - 3, - NULL ); - - if (e_minicard_label->max_field_name_length != -1 && ((e_minicard_label->width / 2) - 4 > e_minicard_label->max_field_name_length)) - left_width = e_minicard_label->max_field_name_length; - else - left_width = e_minicard_label->width / 2 - 4; - - e_canvas_item_move_absolute(e_minicard_label->field, left_width + 6, 1); - - if (old_height != e_minicard_label->height) - e_canvas_item_request_parent_reflow(item); -} - -GnomeCanvasItem * -e_minicard_label_new(GnomeCanvasGroup *parent) -{ - GnomeCanvasItem *item = gnome_canvas_item_new(parent, e_minicard_label_get_type(), NULL); - return item; -} - |