playable.h

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#ifndef PLAYABLE_H_
#define PLAYABLE_H_

#include "core/muselement.h"
#include "core/staff.h"
#include "core/playablelength.h"
#include "core/tuplet.h"

class CAVoice;

class CAPlayable : public CAMusElement {
public:
        CAPlayable( CAPlayableLength length, CAVoice *voice, int timeStart, int timeLength=-1 );
        virtual ~CAPlayable();

        inline CAPlayableLength& playableLength() { return _playableLength; }
        inline void setPlayableLength( CAPlayableLength& l ) { _playableLength = l; }
        virtual CAPlayable* clone(CAContext* context) { CAPlayable* pl = clone(); pl->setContext(context); }
        virtual CAPlayable* clone(CAVoice* voice=0)=0;

        CATuplet *tuplet() { return _tuplet; }
        void setTuplet( CATuplet *t ) { _tuplet = t; }

        inline CAVoice *voice() { return _voice; }
        void setVoice(CAVoice *v);
        inline CAStaff* staff() { return static_cast<CAStaff*>(_context); }

        inline bool isFirstInTuplet() { return ( _tuplet && _tuplet->firstNote()==this); }
        inline bool isLastInTuplet() { return ( _tuplet && _tuplet->lastNote()==this); }

        void resetTime();
        void calculateTimeLength();

protected:
        CAPlayableLength _playableLength;
        CAVoice *_voice;
        CATuplet *_tuplet;
};
#endif /* PLAYABLE_H_ */