C++ (Cpp) gconf_change_set_unset Examples

Example #1

File: gconf-defaults.c Project: BARGAN/gconf

static void
unset_tree (GConfClient     *dest,
            const char      *path,
	    GConfChangeSet  *changes,
            const char     **excludes)
{
	GSList *list, *l;
	GConfEntry *entry;

	if (path_is_excluded (path, excludes))
		return;

	list = gconf_client_all_entries (dest, path, NULL);
	for (l = list; l; l = l->next) {
		entry = l->data;
		if (!path_is_excluded (entry->key, excludes))
			gconf_change_set_unset (changes, entry->key);
	}
	g_slist_foreach (list, (GFunc)gconf_entry_free, NULL);
	g_slist_free (list);

	list = gconf_client_all_dirs (dest, path, NULL);
	for (l = list; l; l = l->next)
		unset_tree (dest, (const char *)l->data, changes, excludes);
	g_slist_foreach (list, (GFunc)g_free, NULL);
	g_slist_free (list);
}

Example #2

File: gconf-defaults.c Project: BARGAN/gconf

static void
unset_entry (GConfClient     *dest,
             const char      *path,
	     GConfChangeSet  *changes,
             const char     **excludes)
{
	if (path_is_excluded (path, excludes))
		return;

	gconf_change_set_unset (changes, path);
}

Example #3

File: nautilus-directory-background.c Project: petergtz/nautilus

static void
nautilus_file_background_write_desktop_default_settings (void)
{
	/* We just unset all the gconf keys so they go back to
	 * defaults
	 */
	GConfClient *client;
	GConfChangeSet *set;

	client = gconf_client_get_default ();
	set = gconf_change_set_new ();

	/* the list of keys here has to be kept in sync with libgnome
	 * schemas, which isn't the most maintainable thing ever.
	 */
 	gconf_change_set_unset (set, "/desktop/gnome/background/picture_options");
	gconf_change_set_unset (set, "/desktop/gnome/background/picture_filename");
	gconf_change_set_unset (set, "/desktop/gnome/background/picture_opacity");
	gconf_change_set_unset (set, "/desktop/gnome/background/primary_color");
	gconf_change_set_unset (set, "/desktop/gnome/background/secondary_color");
	gconf_change_set_unset (set, "/desktop/gnome/background/color_shading_type");

	/* this isn't atomic yet so it'll be a bit inefficient, but
	 * someday it might be atomic.
	 */
 	gconf_client_commit_change_set (client, set, FALSE, NULL);

	gconf_change_set_unref (set);
	
	g_object_unref (G_OBJECT (client));
}

Example #4

File: complex-gconf-app.c Project: GNOME/gconf

static void
config_entry_changed_callback(GtkWidget* entry, gpointer data)
{
    GtkWidget* prefs_dialog = data;
    GConfChangeSet* cs;
    gchar* text;
    const gchar* key;

    cs = prefs_dialog_get_change_set(prefs_dialog);

    text = gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);

    key = g_object_get_data(entry, "key");

    /* Unset if the string is zero-length, otherwise set */
    if (*text != '\0')
        gconf_change_set_set_string(cs, key, text);
    else
        gconf_change_set_unset(cs, key);

    g_free(text);

    prefs_dialog_update_sensitivity(prefs_dialog);
}