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/*
Rosegarden
A sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <glaurent@telegraph-road.org>,
Chris Cannam <cannam@all-day-breakfast.com>,
Richard Bown <bownie@bownie.com>
The moral right of the authors to claim authorship of this work
has been asserted.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version. See the file
COPYING included with this distribution for more information.
*/
#include "SegmentMatrixHelper.h"
#include "BaseProperties.h"
namespace Rosegarden
{
Segment::iterator SegmentMatrixHelper::insertNote(Event* e)
{
Segment::iterator i = segment().insert(e);
segment().normalizeRests(e->getAbsoluteTime(),
e->getAbsoluteTime() + e->getDuration());
return i;
}
bool
SegmentMatrixHelper::isDrumColliding(Event* e)
{
long pitch = 0;
if (!e->get<Int>(BaseProperties::PITCH, pitch))
return false;
timeT evTime = e->getAbsoluteTime();
Segment::iterator it;
for (it = segment().findTime(evTime); it != end(); ++it) {
if ((*it) == e) continue;
if ((*it)->getAbsoluteTime() != evTime) break;
long p = 0;
if (!(*it)->get<Int>(BaseProperties::PITCH, p)) continue;
if (p == pitch) return true;
}
return false;
}
}
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