Document GisOpenGL

[grits] / src / gis-demo.c

diff --git a/src/gis-demo.c b/src/gis-demo.c
index d9d86aaac5a39239a05d91297a96bcbbd00e4044..4b9933b2511ccce73d3ddcccef4608c2a5dcd865 100644 (file)
--- a/src/gis-demo.c
+++ b/src/gis-demo.c
@@ -30,6 +30,12 @@ static GisViewer  *viewer;
 /*************
  * Callbacks *
  *************/
+static gboolean on_delete(GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+       gtk_main_quit();
+       return TRUE;
+}
+
 static void on_offline(GtkToggleAction *action, gpointer _)
 {
        gboolean active = gtk_toggle_action_get_active(action);
@@ -112,6 +118,7 @@ static GtkUIManager *setup_actions()
                        G_N_ELEMENTS(toggle_action_data), NULL);
        gtk_ui_manager_insert_action_group(manager, actions, 0);
        gtk_ui_manager_add_ui_from_string(manager, menu_xml, sizeof(menu_xml)-1, NULL);
+       g_object_unref(actions);
        return manager;
 }
 
@@ -125,7 +132,7 @@ static GtkWidget *setup_window(GtkUIManager *manager, GtkWidget **_notebook)
        gtk_box_pack_start(GTK_BOX(vbox), menu,               FALSE, TRUE, 0);
        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(viewer), TRUE,  TRUE, 0);
        gtk_box_pack_start(GTK_BOX(vbox), notebook,           FALSE, TRUE, 0);
-       g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
+       g_signal_connect(window, "delete-event", G_CALLBACK(on_delete), NULL);
        gtk_window_add_accel_group(GTK_WINDOW(window),
                        gtk_ui_manager_get_accel_group(manager));
        *_notebook = notebook;
@@ -144,10 +151,8 @@ static void setup_plugins(GtkUIManager *manager, GtkNotebook *notebook)
                gtk_action_group_add_action(actions, GTK_ACTION(action));
                gtk_ui_manager_add_ui(manager, merge_id, "/Menu/Plugins", name, name,
                                GTK_UI_MANAGER_AUTO, TRUE);
-               if (gis_prefs_get_boolean_v(prefs, "plugins", name, NULL)) {
+               if (gis_prefs_get_boolean_v(prefs, "plugins", name, NULL))
                        gtk_toggle_action_set_active(action, TRUE);
-                       gtk_toggle_action_toggled(action);
-               }
        }
 }
 
@@ -156,7 +161,6 @@ static void restore_states(GtkUIManager *manager)
        GtkAction *action = gtk_ui_manager_get_action(manager, "/Menu/File/Offline");
        gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(action),
                        gis_viewer_get_offline(viewer));
-       g_message("offline=%d", gis_viewer_get_offline(viewer));
 }
 
 int main(int argc, char **argv)
@@ -174,10 +178,10 @@ int main(int argc, char **argv)
        GtkWidget    *notebook = NULL;
        GtkUIManager *manager  = setup_actions();
        GtkWidget    *window   = setup_window(manager, &notebook);
+       gtk_widget_show_all(window);
        setup_plugins(manager, GTK_NOTEBOOK(notebook));
        restore_states(manager);
        gtk_ui_manager_ensure_update(manager);
-       gtk_widget_show_all(window);
 
        gtk_main();
 
@@ -186,5 +190,17 @@ int main(int argc, char **argv)
 
        gdk_threads_leave();
 
+       g_debug("GisDemo: main - refs=%d,%d",
+                       G_OBJECT(manager)->ref_count,
+                       G_OBJECT(window)->ref_count);
+       g_object_unref(manager);
+       gtk_widget_destroy(window);
+
+       prefs   = NULL;
+       plugins = NULL;
+       viewer  = NULL;
+
+       gdk_display_close(gdk_display_get_default());
+
        return 0;
 }