diff options
Diffstat (limited to 'addressbook/gui/minicard/e-minicard-widget.c')
| -rw-r--r-- | addressbook/gui/minicard/e-minicard-widget.c | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/addressbook/gui/minicard/e-minicard-widget.c b/addressbook/gui/minicard/e-minicard-widget.c new file mode 100644 index 0000000000..e3b61e9540 --- /dev/null +++ b/addressbook/gui/minicard/e-minicard-widget.c @@ -0,0 +1,214 @@ +/* -*- 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_minicard_widget_init (EMinicardWidget *card); +static void e_minicard_widget_class_init (EMinicardWidgetClass *klass); +static void e_minicard_widget_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); +static void e_minicard_widget_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); +static void e_minicard_widget_destroy (GtkObject *object); + +static ECanvas *parent_class = NULL; + +/* The arguments we take */ +enum { + ARG_0, + ARG_CARD, +}; + +GtkType +e_minicard_widget_get_type (void) +{ + static GtkType table_field_chooser_type = 0; + + if (!table_field_chooser_type) + { + static const GtkTypeInfo table_field_chooser_info = + { + "EMinicardWidget", + sizeof (EMinicardWidget), + sizeof (EMinicardWidgetClass), + (GtkClassInitFunc) e_minicard_widget_class_init, + (GtkObjectInitFunc) e_minicard_widget_init, + /* reserved_1 */ NULL, + /* reserved_2 */ NULL, + (GtkClassInitFunc) NULL, + }; + + table_field_chooser_type = gtk_type_unique (e_canvas_get_type (), &table_field_chooser_info); + } + + return table_field_chooser_type; +} + +static void +e_minicard_widget_class_init (EMinicardWidgetClass *klass) +{ + GtkObjectClass *object_class; + GtkWidgetClass *widget_class; + + object_class = (GtkObjectClass*) klass; + widget_class = (GtkWidgetClass *) klass; + + parent_class = gtk_type_class (gtk_vbox_get_type ()); + + object_class->set_arg = e_minicard_widget_set_arg; + object_class->get_arg = e_minicard_widget_get_arg; + object_class->destroy = e_minicard_widget_destroy; + + widget_class->size_request = e_minicard_widget_size_request; + widget_class->size_allocate = e_minicard_widget_size_allocate; + gtk_object_add_arg_type ("EMinicardWidget::card", GTK_TYPE_OBJECT, + GTK_ARG_READWRITE, ARG_CARD); +} + +static void +e_minicard_widget_size_allocate(GtkWidget *widget, GtkAllocation *allocation) +{ + double height; + EMinicardWidget *emw = E_MINICARD_WIDGET(widget); + gnome_canvas_item_set( emw->item, + "width", (double) allocation->width, + NULL ); + gtk_object_get(GTK_OBJECT(emw->item), + "height", &height, + NULL); + height = MAX(height, allocation->height); + gnome_canvas_set_scroll_region(GNOME_CANVAS( emw->canvas ), 0, 0, allocation->width - 1, height - 1); + gnome_canvas_item_set( emw->rect, + "x2", (double) allocation->width, + "y2", (double) height, + NULL ); + if (GTK_WIDGET_CLASS(parent_class)->size_allocate) + GTK_WIDGET_CLASS(parent_class)->size_allocate(widget, allocation); +} + +static void resize(GnomeCanvas *canvas, EMinicardWidget *emw) +{ + double height; + gtk_object_get(GTK_OBJECT(emw->item), + "height", &height, + NULL); + + height = MAX(height, emw->last_alloc.height); + + gnome_canvas_set_scroll_region (GNOME_CANVAS(emw->canvas), 0, 0, emw->last_alloc.width - 1, height - 1); + gnome_canvas_item_set( emw->rect, + "x2", (double) emw->last_alloc.width, + "y2", (double) height, + NULL ); +} + +static void +e_minicard_widget_init (EMinicardWidget *emw) +{ + emw->rect = gnome_canvas_item_new(gnome_canvas_root( GNOME_CANVAS( emw->canvas ) ), + gnome_canvas_rect_get_type(), + "x1", (double) 0, + "y1", (double) 0, + "x2", (double) 100, + "y2", (double) 100, + "fill_color", "white", + NULL ); + + emw->item = gnome_canvas_item_new(gnome_canvas_root(emw->canvas), + e_minicard_widget_item_get_type(), + "width", (double) 100, + NULL ); + + gtk_signal_connect( GTK_OBJECT( emw->canvas ), "reflow", + GTK_SIGNAL_FUNC( resize ), + emw); + + gnome_canvas_set_scroll_region ( GNOME_CANVAS( emw->canvas ), + 0, 0, + 100, 100 ); + + /* Connect the signals */ + gtk_signal_connect (GTK_OBJECT (emw->canvas), "size_allocate", + GTK_SIGNAL_FUNC (allocate_callback), + emw); +} + +static void +e_minicard_widget_destroy (GtkObject *object) +{ + EMinicardWidget *emw = E_MINICARD_WIDGET(object); + + g_free(emw->dnd_code); + if (emw->full_header) + gtk_object_unref(GTK_OBJECT(emw->full_header)); + + if (emw->gui) + gtk_object_unref(GTK_OBJECT(emw->gui)); +} + +GtkWidget* +e_minicard_widget_new (void) +{ + GtkWidget *widget = GTK_WIDGET (gtk_type_new (e_minicard_widget_get_type ())); + return widget; +} + +static void +e_minicard_widget_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) +{ + EMinicardWidget *emw = E_MINICARD_WIDGET(object); + + switch (arg_id){ + case ARG_CARD: + if (emw->full_header) + gtk_object_unref(GTK_OBJECT(emw->card)); + if (GTK_VALUE_OBJECT(*arg)) { + emw->card = E_CARD(GTK_VALUE_OBJECT(*arg)); + gtk_object_ref(GTK_OBJECT(emw->card)); + } + else + emw->card = NULL; + if (emw->item) + gtk_object_set(GTK_OBJECT(emw->item), + "card", emw->card, + NULL); + break; + default: + break; + } +} + +static void +e_minicard_widget_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) +{ + EMinicardWidget *emw = E_MINICARD_WIDGET(object); + + switch (arg_id) { + case ARG_CARD: + GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(emw->card); + break; + default: + arg->type = GTK_TYPE_INVALID; + break; + } +} |