60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2009-2011 Werner Schweer
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2
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// as published by the Free Software Foundation and appearing in
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// the file LICENCE.GPL
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//=============================================================================
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#ifndef __REPEATLIST_H__
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#define __REPEATLIST_H__
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class Score;
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class Measure;
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//---------------------------------------------------------
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// RepeatSegment
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//---------------------------------------------------------
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class RepeatSegment {
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public:
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int tick; // start tick
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int len;
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int utick;
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qreal utime;
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qreal timeOffset;
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RepeatSegment();
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};
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//---------------------------------------------------------
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// RepeatList
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//---------------------------------------------------------
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class RepeatList: public QList<RepeatSegment*>
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{
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Score* _score;
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mutable unsigned idx1, idx2; // cached values
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RepeatSegment* rs; // tmp value during unwind()
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Measure* jumpToStartRepeat(Measure*);
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public:
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RepeatList(Score* s);
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void unwind();
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int utick2tick(int tick) const;
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int tick2utick(int tick) const;
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void dump() const;
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int utime2utick(qreal) const;
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qreal utick2utime(int) const;
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void update();
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int ticks();
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};
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#endif
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