void
egg_toolbar_editor_set_model (EggToolbarEditor *t,
EggToolbarsModel *model)
{
EggToolbarEditorPrivate *priv;
g_return_if_fail (EGG_IS_TOOLBAR_EDITOR (t));
g_return_if_fail (model != NULL);
priv = t->priv;
if (priv->model)
{
if (G_UNLIKELY (priv->model == model)) return;
egg_toolbar_editor_disconnect_model (t);
g_object_unref (priv->model);
}
priv->model = g_object_ref (model);
update_editor_sheet (t);
priv->sig_handlers[SIGNAL_HANDLER_ITEM_ADDED] =
g_signal_connect_object (model, "item_added",
G_CALLBACK (item_added_or_removed_cb), t, 0);
priv->sig_handlers[SIGNAL_HANDLER_ITEM_REMOVED] =
g_signal_connect_object (model, "item_removed",
G_CALLBACK (item_added_or_removed_cb), t, 0);
priv->sig_handlers[SIGNAL_HANDLER_TOOLBAR_REMOVED] =
g_signal_connect_object (model, "toolbar_removed",
G_CALLBACK (toolbar_removed_cb), t, 0);
}
static void
toolbar_removed_cb (EggToolbarsModel *model,
int position,
EggToolbarEditor *editor)
{
update_editor_sheet (editor);
}
void
egg_toolbar_editor_load_actions (EggToolbarEditor *editor,
const char *xml_file)
{
xmlDocPtr doc;
xmlNodePtr root;
xmlNodePtr child;
doc = xmlParseFile (xml_file);
root = xmlDocGetRootElement (doc);
child = root->children;
while (child)
{
if (xmlStrEqual (child->name, BAD_CAST "available"))
{
parse_item_list (editor, child->children);
}
child = child->next;
}
xmlFreeDoc (doc);
update_actions_list (editor);
update_editor_sheet (editor);
}
static void
editor_drag_data_received_cb (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time_,
EggToolbarEditor *editor)
{
GtkAction *action;
const char *data;
g_return_if_fail (EGG_IS_TOOLBAR_EDITOR (editor));
g_return_if_fail (selection_data != NULL);
if (selection_data->length <= 0 || selection_data->data == NULL) return;
data = (const char *) selection_data->data;
if (strcmp (data, "separator") == 0) return;
action = find_action (editor, data);
g_return_if_fail (action != NULL);
if (g_list_find (editor->priv->default_actions_list, action))
{
editor->priv->actions_list = g_list_insert_sorted
(editor->priv->actions_list, action, compare_actions);
}
update_editor_sheet (editor);
}
static void
item_added_or_removed_cb (EggToolbarsModel *model,
int tpos,
int ipos,
EggToolbarEditor *editor)
{
update_editor_sheet (editor);
}
static void
editor_drag_data_delete_cb (GtkWidget *widget,
GdkDragContext *context,
EggToolbarEditor *editor)
{
GtkAction *action;
g_return_if_fail (EGG_IS_TOOLBAR_EDITOR (editor));
action = GTK_ACTION (g_object_get_data (G_OBJECT (widget), "egg-action"));
if (action)
{
editor->priv->actions_list = g_list_remove
(editor->priv->actions_list, action);
}
update_editor_sheet (editor);
}