- void moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos);
- void addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh);
- void deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh);
- void updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget);
- void moveTransition(GenTime oldpos, GenTime newpos);
+ void moveEffect(int track, const GenTime &pos, const QList<int> &oldPos, const QList<int> &newPos);
+ void addTransition(const ItemInfo &transitionInfo, int endTrack, const QDomElement ¶ms, bool refresh);
+ void deleteTransition(const ItemInfo &transitionInfo, int endTrack, QDomElement params, bool refresh);
+ void updateTransition(int track, const GenTime &pos, const QDomElement &oldTransition, const QDomElement &transition, bool updateTransitionWidget);