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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* gtkhtml-face-chooser-menu.c
*
* Copyright (C) 2008 Novell, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU Lesser 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 Lesser 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 "gtkhtml-face-chooser.h"
#include "gtkhtml-face-chooser-menu.h"
#include <glib/gi18n-lib.h>
struct _GtkhtmlFaceChooserMenuPrivate {
gint dummy;
};
enum {
PROP_0,
PROP_CURRENT_FACE
};
static gpointer parent_class;
static void
face_chooser_menu_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_CURRENT_FACE:
gtkhtml_face_chooser_set_current_face (
GTKHTML_FACE_CHOOSER (object),
g_value_get_boxed (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
face_chooser_menu_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_CURRENT_FACE:
g_value_set_boxed (
value,
gtkhtml_face_chooser_get_current_face (
GTKHTML_FACE_CHOOSER (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static GtkhtmlFace *
face_chooser_menu_get_current_face (GtkhtmlFaceChooser *chooser)
{
GtkWidget *item;
item = gtk_menu_get_active (GTK_MENU (chooser));
if (item == NULL)
return NULL;
return g_object_get_data (G_OBJECT (item), "face");
}
static void
face_chooser_menu_set_current_face (GtkhtmlFaceChooser *chooser,
GtkhtmlFace *face)
{
GList *list, *iter;
list = gtk_container_get_children (GTK_CONTAINER (chooser));
for (iter = list; iter != NULL; iter = iter->next) {
GtkWidget *item = iter->data;
GtkhtmlFace *candidate;
candidate = g_object_get_data (G_OBJECT (item), "face");
if (candidate == NULL)
continue;
if (gtkhtml_face_equal (face, candidate)) {
gtk_menu_shell_activate_item (
GTK_MENU_SHELL (chooser), item, TRUE);
break;
}
}
g_list_free (list);
}
static void
face_chooser_menu_class_init (GtkhtmlFaceChooserMenuClass *class)
{
GObjectClass *object_class;
parent_class = g_type_class_peek_parent (class);
g_type_class_add_private (class, sizeof (GtkhtmlFaceChooserMenuPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = face_chooser_menu_set_property;
object_class->get_property = face_chooser_menu_get_property;
g_object_class_override_property (
object_class, PROP_CURRENT_FACE, "current-face");
}
static void
face_chooser_menu_iface_init (GtkhtmlFaceChooserIface *iface)
{
iface->get_current_face = face_chooser_menu_get_current_face;
iface->set_current_face = face_chooser_menu_set_current_face;
}
static void
face_chooser_menu_init (GtkhtmlFaceChooserMenu *chooser_menu)
{
GtkhtmlFaceChooser *chooser;
GList *list, *iter;
chooser_menu->priv = G_TYPE_INSTANCE_GET_PRIVATE (
chooser_menu, GTKHTML_TYPE_FACE_CHOOSER_MENU,
GtkhtmlFaceChooserMenuPrivate);
chooser = GTKHTML_FACE_CHOOSER (chooser_menu);
list = gtkhtml_face_chooser_get_items (chooser);
for (iter = list; iter != NULL; iter = iter->next) {
GtkhtmlFace *face = iter->data;
GtkWidget *item;
/* To keep translated strings in subclasses */
item = gtk_image_menu_item_new_with_mnemonic (_(face->label));
gtk_image_menu_item_set_image (
GTK_IMAGE_MENU_ITEM (item),
gtk_image_new_from_icon_name (
face->icon_name, GTK_ICON_SIZE_MENU));
gtk_widget_show (item);
g_object_set_data_full (
G_OBJECT (item), "face",
gtkhtml_face_copy (face),
(GDestroyNotify) gtkhtml_face_free);
g_signal_connect_swapped (
item, "activate",
G_CALLBACK (gtkhtml_face_chooser_item_activated),
chooser);
gtk_menu_shell_append (GTK_MENU_SHELL (chooser_menu), item);
}
g_list_free (list);
}
GType
gtkhtml_face_chooser_menu_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static const GTypeInfo type_info = {
sizeof (GtkhtmlFaceChooserMenuClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) face_chooser_menu_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (GtkhtmlFaceChooserMenu),
0, /* n_preallocs */
(GInstanceInitFunc) face_chooser_menu_init,
NULL /* value_table */
};
static const GInterfaceInfo iface_info = {
(GInterfaceInitFunc) face_chooser_menu_iface_init,
(GInterfaceFinalizeFunc) NULL,
NULL /* interface_data */
};
type = g_type_register_static (
GTK_TYPE_MENU, "GtkhtmlFileChooserMenu",
&type_info, 0);
g_type_add_interface_static (
type, GTKHTML_TYPE_FACE_CHOOSER, &iface_info);
}
return type;
}
GtkWidget *
gtkhtml_face_chooser_menu_new (void)
{
return g_object_new (GTKHTML_TYPE_FACE_CHOOSER_MENU, NULL);
}
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