+ bool isActive() const;
+ void pause();
+ void setupMenu(QMenu *goMenu, QAction *playZone, QAction *loopZone, QMenu *markerMenu = NULL);
+ const QString sceneList();
+ DocClipBase *activeClip();
+ GenTime position();
+ void checkOverlay();
+ void updateTimecodeFormat();
+ void updateMarkers(DocClipBase *source);