Function TitleBar

packages/editor-app/src/components/TitleBar.tsx:44–335

({
    projectName = 'Untitled',
    uiRegistry,
    messageHub,
    pluginManager,
    commandManager,
    onNewScene,
    onOpenScene,
    onSaveScene,
    onSaveSceneAs,
    onOpenProject,
    onCloseProject,
    onExit,
    onOpenPluginManager,
    onOpenProfiler: _onOpenProfiler,
    onOpenPortManager,
    onOpenSettings,
    onToggleDevtools,
    onOpenAbout,
    onCreatePlugin,
    onReloadPlugins,
    onOpenBuildSettings,
    onOpenRenderDebug
}: TitleBarProps)

}

export function TitleBar({
    projectName = 'Untitled',
    uiRegistry,
    messageHub,
    pluginManager,
    commandManager,
    onNewScene,
    onOpenScene,
    onSaveScene,
    onSaveSceneAs,
    onOpenProject,
    onCloseProject,
    onExit,
    onOpenPluginManager,
    onOpenProfiler: _onOpenProfiler,
    onOpenPortManager,
    onOpenSettings,
    onToggleDevtools,
    onOpenAbout,
    onCreatePlugin,
    onReloadPlugins,
    onOpenBuildSettings,
    onOpenRenderDebug
}: TitleBarProps) {
    const { t } = useLocale();
    const [openMenu, setOpenMenu] = useState<string | null>(null);
    const [pluginMenuItems, setPluginMenuItems] = useState<PluginMenuItem[]>([]);
    const [isMaximized, setIsMaximized] = useState(false);
    const [canUndo, setCanUndo] = useState(false);
    const [canRedo, setCanRedo] = useState(false);
    const menuRef = useRef<HTMLDivElement>(null);
    const appWindow = getCurrentWindow();

    // Update undo/redo state | 更新撤销/重做状态
    const updateUndoRedoState = useCallback(() => {
        if (commandManager) {
            setCanUndo(commandManager.canUndo());
            setCanRedo(commandManager.canRedo());
        }
    }, [commandManager]);

    // Handle undo | 处理撤销
    const handleUndo = useCallback(() => {
        if (commandManager && commandManager.canUndo()) {
            commandManager.undo();
            updateUndoRedoState();
        }
    }, [commandManager, updateUndoRedoState]);

    // Handle redo | 处理重做
    const handleRedo = useCallback(() => {
        if (commandManager && commandManager.canRedo()) {
            commandManager.redo();
            updateUndoRedoState();
        }
    }, [commandManager, updateUndoRedoState]);

    // Update undo/redo state periodically | 定期更新撤销/重做状态