class CanvasPopupResetProjector;
class CanvasPopupCameraKeyframe;
class CanvasPopupProjectorKeyframe;
class CanvasPopupResetProjector;
class CanvasPopupCameraKeyframe;
class CanvasPopupProjectorKeyframe;
class CanvasFullScreenItem;
class CanvasPopupResetTranslation;
class CanvasPopupRemoveSource;
class CanvasFullScreenItem;
class CanvasPopupResetTranslation;
class CanvasPopupRemoveSource;