/** Update the various areas that require updating when changing filename
* This will ensure that all places that use the filename are updated:
* Window titles, layer dialog, recent files, diagram tree.
* @param dia The diagram whose filename has changed.
*/
static void
diagram_update_for_filename(Diagram *dia)
{
GSList *l;
DDisplay *ddisp;
char *title;
title = diagram_get_name(dia);
l = dia->displays;
while (l!=NULL) {
ddisp = (DDisplay *) l->data;
ddisplay_set_title(ddisp, title);
l = g_slist_next(l);
}
g_free(title);
layer_dialog_update_diagram_list();
/* signal about the change */
dia_diagram_change (dia, DIAGRAM_CHANGE_NAME, NULL);
}
/* called from the layer widget for rename */
static void
edit_layer_ok_callback (GtkWidget *w, gpointer client_data)
{
EditLayerDialog *dialog = (EditLayerDialog *) client_data;
Layer *layer;
g_return_if_fail (dialog->layer_widget != NULL);
layer = dialog->layer_widget->layer;
g_free (layer->name);
layer->name = g_strdup (gtk_entry_get_text (GTK_ENTRY (dialog->name_entry)));
/* reflect name change on listeners */
dia_diagram_change (dialog->layer_widget->dia, DIAGRAM_CHANGE_LAYER, layer);
diagram_add_update_all (dialog->layer_widget->dia);
diagram_flush (dialog->layer_widget->dia);
dia_layer_update_from_layer (dialog->layer_widget);
dialog->layer_widget->edit_dialog = NULL;
gtk_widget_destroy (dialog->dialog);
g_free (dialog);
}
void
diagram_object_modified(Diagram *dia, DiaObject *object)
{
/* signal about the change */
dia_diagram_change (dia, DIAGRAM_CHANGE_OBJECT, object);
}