+ void setTool(PROJECTTOOL tool);
+ void cutClip(ItemInfo info, GenTime cutTime, bool cut);
+ void slotSeekToPreviousSnap();
+ void slotSeekToNextSnap();
+ double getSnapPointForPos(double pos);
+ void editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes);
+ bool findString(const QString &text);
+ bool findNextString(const QString &text);
+ void initSearchStrings();
+ void clearSearchStrings();
+ void clipStart();
+ void clipEnd();
+ void changeClipSpeed();
+ void doChangeClipSpeed(ItemInfo info, double speed, const QString &id);
+ void setDocumentModified();