_recorder acquireFrontDoc acquireFrontShapes addPlaying backDoc drawing fromHandle getPlayingCount GiCoreViewData play playings recorder removePlaying setRecorder startPauseTick submitBackXform ~GiCoreViewData

setRecorder() void GiCoreViewData::setRecorder ( bool  forUndo, MgRecordShapes *  p  ) 这是这个函数的调用关系图: