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//=============================================================================
// MuseScore
// Music Composition & Notation
//
// Copyright (C) 2002-2012 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#include "score.h"
#include "measure.h"
#include "undo.h"
#include "range.h"
namespace Ms {
//---------------------------------------------------------
// cmdJoinMeasure
// join measures from m1 upto (including) m2
//---------------------------------------------------------
void Score::cmdJoinMeasure(Measure* m1, Measure* m2)
{
startCmd();
deselectAll();
ScoreRange range;
range.read(m1->first(), m2->last());
int tick1 = m1->tick();
int tick2 = m2->endTick();
auto spanners = _spanner.findContained(tick1, tick2);
for (auto i : spanners)
undo(new RemoveElement(i.value));
undoRemoveMeasures(m1, m2);
Measure* m = new Measure(this);
m->setEndBarLineType(m2->endBarLineType(), m2->endBarLineGenerated(),
m2->endBarLineVisible(), m2->endBarLineColor());
m->setTick(m1->tick());
m->setTimesig(m1->timesig());
Fraction f;
for (Measure* mm = m1; mm; mm = mm->nextMeasure()) {
f += mm->len();
if (mm == m2)
break;
}
m->setLen(f);
m->setNext(m2->next());
m->setPrev(m2->next() ? m2->next()->prev() : last());
undo(new InsertMeasures(m, m));
range.write(this, m1->tick());
endCmd();
}
}
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