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Use GConfPropertyEditor for theme combo boxes

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2007-05-07  Thomas Wood  <thos@gnome.org>

	* appearance-style.c: (prepare_combo): Use GConfPropertyEditor for theme
	combo boxes

svn path=/trunk/; revision=7571
This commit is contained in:
Thomas Wood 2007-05-07 22:00:05 +00:00 • committed by Thomas Wood
parent 88c4cb5314
commit 679410b323
2 changed files with 55 additions and 13 deletions
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5
capplets/appearance/ChangeLog
View file

@ -1,3 +1,8 @@
2007-05-07 Thomas Wood <thos@gnome.org>
* appearance-style.c: (prepare_combo): Use GConfPropertyEditor for theme
combo boxes
2007-05-07 Thomas Wood <thos@gnome.org>
* Makefile.am:

63
capplets/appearance/appearance-style.c
View file

@ -22,6 +22,7 @@
#include "gnome-theme-info.h"
#include "appearance.h"
#include "gconf-property-editor.h"
enum ThemeType {
GTK_THEMES,
@ -37,23 +38,57 @@ static gchar *gconf_keys[] = {
"/desktop/gnome/peripherals/mouse/cursor_theme"
};
static void
theme_changed (GtkComboBox *combo, AppearanceData *data)
static GConfValue *
conv_to_widget_cb (GConfPropertyEditor *peditor, GConfValue *value)
{
enum ThemeType type;
gchar *value;
GtkListStore *store;
GtkTreeIter iter;
gboolean valid;
gchar *test = NULL;
GtkWidget *combo;
GConfValue *new_value;
gint index = -1;
/* find value in model */
combo = GTK_WIDGET (gconf_property_editor_get_ui_control (peditor));
store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (combo)));
valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter);
while (valid)
{
index++;
g_free (test);
gtk_tree_model_get (GTK_TREE_MODEL (store), &iter, 0, &test, -1);
if (test && !strcmp (test, gconf_value_get_string (value)))
break;
valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter);
}
g_free (test);
new_value = gconf_value_new (GCONF_VALUE_INT);
gconf_value_set_int (new_value, index);
return new_value;
}
static GConfValue *
conv_from_widget_cb (GConfPropertyEditor *peditor, GConfValue *value)
{
GConfValue *new_value;
gchar *combo_value = NULL;
GtkTreeIter iter;
GtkTreeModel *model;
GtkWidget *combo;
combo = GTK_WIDGET (gconf_property_editor_get_ui_control (peditor));
model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo));
gtk_combo_box_get_active_iter (GTK_COMBO_BOX (combo), &iter);
gtk_tree_model_get (model, &iter, 0, &value, -1);
type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (combo), "theme_type"));
gtk_tree_model_get (model, &iter, 0, &combo_value, -1);
if (!value)
return;
new_value = gconf_value_new (GCONF_VALUE_STRING);
gconf_value_set_string (new_value, combo_value);
g_free (combo_value);
gconf_client_set_string (data->client, gconf_keys[type], value, NULL);
return new_value;
}
static void
@ -95,7 +130,7 @@ prepare_combo (AppearanceData *data, GtkWidget *combo, enum ThemeType type)
if (type < ICON_THEMES)
name = ((GnomeThemeInfo*) l->data)->name;
else
else if (type == ICON_THEMES)
name = ((GnomeThemeIconInfo*) l->data)->name;
if (!name)
@ -111,12 +146,14 @@ prepare_combo (AppearanceData *data, GtkWidget *combo, enum ThemeType type)
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, TRUE);
gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combo), renderer, "text", 0);
gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo), &active_row);
g_object_set_data (G_OBJECT (combo), "theme_type", GINT_TO_POINTER (type));
g_signal_connect (G_OBJECT (combo), "changed", (GCallback) theme_changed, data);
gconf_peditor_new_combo_box (NULL, gconf_keys[type], combo,
"conv-to-widget-cb", conv_to_widget_cb,
"conv-from-widget-cb", conv_from_widget_cb,
NULL);
}
void
style_init (AppearanceData *data)
{