void MainFltkMenu::update_gui_state() { char has_selected_mol = 0; int old_guistate = guistate; for (int item=1; item<=browser->size(); item++) { if (browser->selected(item)) { has_selected_mol++; if (has_selected_mol >= 2) break; } } if (has_selected_mol == 2) guistate = MANY_SELECTED_MOL; else if (has_selected_mol == 1) guistate = ONE_SELECTED_MOL; else if (!has_selected_mol) guistate = NO_SELECTED_MOL; // (de)activate the Molecule menu items if (old_guistate != guistate) { update_menu_state(file_menuitems, file_menu_behavior); update_menu_state(molecule_menuitems, molecule_menu_behavior); update_menu_state(browserpopup_menuitems, browserpopup_menu_behavior); } }
void Idle_keycope(u16 key_value) { // start_back_light(backlight_keep_seconds); switch(key_value ) { case KEY_NON: // do nothing break; case KEY_UP_MASK: pni_para.reset_input_flag = TRUE; break; case KEY_DOWN_MASK: pni_para.opto_triggle_number = 0; break; case KEY_LEFT_MASK: // do nothing break; case KEY_RIGHT_MASK: // go into main menu update_menu_state(MenuMain); break; } }
static GObject * wnck_action_menu_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties) { GObject *obj; WnckActionMenu *menu; WnckActionMenuPrivate *priv; GtkWidget *submenu; GtkWidget *separator; GSList *pin_group; WnckScreen *screen; obj = G_OBJECT_CLASS (wnck_action_menu_parent_class)->constructor (type, n_construct_properties, construct_properties); menu = WNCK_ACTION_MENU (obj); priv = menu->priv; if (priv->window == NULL) { g_warning ("No window specified during creation of the action menu"); return obj; } g_object_weak_ref (G_OBJECT (priv->window), window_weak_notify, menu); g_object_weak_ref (G_OBJECT (menu), object_weak_notify, priv->window); priv->minimize_item = make_menu_item (MINIMIZE); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->minimize_item); priv->maximize_item = make_menu_item (MAXIMIZE); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->maximize_item); priv->move_item = make_menu_item (MOVE); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->move_item); set_item_text (priv->move_item, _("_Move")); set_item_stock (priv->move_item, NULL); priv->resize_item = make_menu_item (RESIZE); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->resize_item); set_item_text (priv->resize_item, _("_Resize")); set_item_stock (priv->move_item, NULL); priv->workspace_separator = separator = gtk_separator_menu_item_new (); gtk_widget_show (separator); gtk_menu_shell_append (GTK_MENU_SHELL (menu), separator); priv->above_item = make_check_menu_item (ABOVE, _("Always On _Top")); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->above_item); pin_group = NULL; priv->pin_item = make_radio_menu_item (PIN, &pin_group, _("_Always on Visible Workspace")); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->pin_item); priv->unpin_item = make_radio_menu_item (UNPIN, &pin_group, _("_Only on This Workspace")); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->unpin_item); priv->left_item = make_menu_item (LEFT); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->left_item); set_item_text (priv->left_item, _("Move to Workspace _Left")); set_item_stock (priv->left_item, NULL); priv->right_item = make_menu_item (RIGHT); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->right_item); set_item_text (priv->right_item, _("Move to Workspace R_ight")); set_item_stock (priv->right_item, NULL); priv->up_item = make_menu_item (UP); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->up_item); set_item_text (priv->up_item, _("Move to Workspace _Up")); set_item_stock (priv->up_item, NULL); priv->down_item = make_menu_item (DOWN); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->down_item); set_item_text (priv->down_item, _("Move to Workspace _Down")); set_item_stock (priv->down_item, NULL); priv->workspace_item = gtk_menu_item_new_with_mnemonic (_("Move to Another _Workspace")); gtk_widget_show (priv->workspace_item); submenu = gtk_menu_new (); gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->workspace_item), submenu); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->workspace_item); separator = gtk_separator_menu_item_new (); gtk_widget_show (separator); gtk_menu_shell_append (GTK_MENU_SHELL (menu), separator); priv->close_item = make_menu_item (CLOSE); gtk_menu_shell_append (GTK_MENU_SHELL (menu), priv->close_item); set_item_text (priv->close_item, _("_Close")); set_item_stock (priv->close_item, WNCK_STOCK_DELETE); g_signal_connect_object (G_OBJECT (priv->window), "state_changed", G_CALLBACK (state_changed_callback), G_OBJECT (menu), 0); g_signal_connect_object (G_OBJECT (priv->window), "actions_changed", G_CALLBACK (actions_changed_callback), G_OBJECT (menu), 0); g_signal_connect_object (G_OBJECT (priv->window), "workspace_changed", G_CALLBACK (workspace_changed_callback), G_OBJECT (menu), 0); screen = wnck_window_get_screen (priv->window); g_signal_connect_object (G_OBJECT (screen), "workspace_created", G_CALLBACK (screen_workspace_callback), G_OBJECT (menu), 0); g_signal_connect_object (G_OBJECT (screen), "workspace_destroyed", G_CALLBACK (screen_workspace_callback), G_OBJECT (menu), 0); g_signal_connect_object (G_OBJECT (screen), "viewports_changed", G_CALLBACK (viewports_changed_callback), G_OBJECT (menu), 0); update_menu_state (menu); return obj; }