gboolean mate_panel_applet_toggle_locked (AppletInfo *info) { PanelWidget *panel_widget; gboolean locked; panel_widget = mate_panel_applet_get_panel_widget (info); locked = panel_widget_toggle_applet_locked (panel_widget, info->widget); mate_panel_applet_save_position (info, info->id, TRUE); mate_panel_applet_set_dnd_enabled (info, !locked); return locked; }
static gboolean applet_button_press (GtkWidget *widget, GdkEventButton *event, AppletInfo *info) { gboolean applet_locked; PanelWidget *panel_widget; panel_widget = mate_panel_applet_get_panel_widget (info); applet_locked = panel_widget_get_applet_locked (panel_widget, info->widget); if (!applet_locked) mate_panel_applet_set_dnd_enabled (info, TRUE); if (event->button == 3) return applet_do_popup_menu (widget, event, info); return FALSE; }
AppletInfo * mate_panel_applet_register (GtkWidget *applet, gpointer data, GDestroyNotify data_destroy, PanelWidget *panel, gboolean locked, gint pos, gboolean exactpos, PanelObjectType type, const char *id) { AppletInfo *info; gchar *path; gchar *locked_changed; g_return_val_if_fail (applet != NULL && panel != NULL, NULL); if (gtk_widget_get_has_window (applet)) gtk_widget_set_events (applet, (gtk_widget_get_events (applet) | APPLET_EVENT_MASK) & ~( GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK)); info = g_new0 (AppletInfo, 1); info->type = type; info->widget = applet; info->menu = NULL; info->data = data; info->data_destroy = data_destroy; info->user_menu = NULL; info->move_item = NULL; info->id = g_strdup (id); path = g_strdup_printf (PANEL_OBJECT_PATH "%s/", id); info->settings = g_settings_new_with_path (PANEL_OBJECT_SCHEMA, path); g_free (path); g_object_set_data (G_OBJECT (applet), "applet_info", info); if (type != PANEL_OBJECT_APPLET) panel_lockdown_notify_add (G_CALLBACK (mate_panel_applet_recreate_menu), info); locked_changed = g_strdup_printf ("changed::%s", PANEL_OBJECT_LOCKED_KEY); g_signal_connect (info->settings, locked_changed, G_CALLBACK (mate_panel_applet_locked_change_notify), G_OBJECT (applet)); g_free (locked_changed); if (type == PANEL_OBJECT_DRAWER) { Drawer *drawer = data; PanelWidget *assoc_panel; assoc_panel = panel_toplevel_get_panel_widget (drawer->toplevel); g_object_set_data (G_OBJECT (applet), MATE_PANEL_APPLET_ASSOC_PANEL_KEY, assoc_panel); assoc_panel->master_widget = applet; g_object_add_weak_pointer ( G_OBJECT (applet), (gpointer *) &assoc_panel->master_widget); } g_object_set_data (G_OBJECT (applet), MATE_PANEL_APPLET_FORBIDDEN_PANELS, NULL); registered_applets = g_slist_append (registered_applets, info); if (panel_widget_add (panel, applet, locked, pos, exactpos) == -1 && panel_widget_add (panel, applet, locked, 0, TRUE) == -1) { GSList *l; for (l = panels; l; l = l->next) { panel = PANEL_WIDGET (l->data); if (panel_widget_add (panel, applet, locked, 0, TRUE) != -1) break; } if (!l) { g_warning (_("Cannot find an empty spot")); panel_profile_delete_object (info); return NULL; } } if (BUTTON_IS_WIDGET (applet) || gtk_widget_get_has_window (applet)) { g_signal_connect (applet, "button_press_event", G_CALLBACK (applet_button_press), info); g_signal_connect (applet, "popup_menu", G_CALLBACK (applet_popup_menu), info); } g_signal_connect (applet, "destroy", G_CALLBACK (mate_panel_applet_destroy), info); mate_panel_applet_set_dnd_enabled (info, !locked); gtk_widget_show_all (applet); orientation_change (info, panel); size_change (info, panel); back_change (info, panel); if (type != PANEL_OBJECT_APPLET) gtk_widget_grab_focus (applet); else gtk_widget_child_focus (applet, GTK_DIR_TAB_FORWARD); return info; }