53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
//=============================================================================
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// MuseScore
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// Music Composition & Notation
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//
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// Copyright (C) 2002-2012 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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#include "score.h"
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#include "measure.h"
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#include "undo.h"
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#include "range.h"
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namespace Ms {
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//---------------------------------------------------------
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// cmdJoinMeasure
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// join measures from m1 upto (including) m2
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//---------------------------------------------------------
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void Score::cmdJoinMeasure(Measure* m1, Measure* m2)
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{
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startCmd();
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deselectAll();
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ScoreRange range;
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range.read(m1->first(), m2->last());
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undoRemoveMeasures(m1, m2);
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Measure* m = static_cast<Measure*>(insertMeasure(Element::Type::MEASURE, m2->next(), true));
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fixTicks();
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m->setTick(m1->tick());
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m->setTimesig(m1->timesig());
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Fraction f;
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for (Measure* mm = m1; mm; mm = mm->nextMeasure()) {
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f += mm->len();
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if (mm == m2)
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break;
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}
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m->setLen(f);
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range.write(this, m1->tick());
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endCmd();
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}
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}
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