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85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _RG_METRONOMEMMAPPER_H_
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#define _RG_METRONOMEMMAPPER_H_
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#include "base/MidiProgram.h"
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#include "base/RealTime.h"
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#include "SegmentMmapper.h"
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#include <tqstring.h>
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#include <utility>
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#include <vector>
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#include "base/Event.h"
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namespace Rosegarden
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{
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class RosegardenGUIDoc;
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class MidiMetronome;
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class MetronomeMmapper : public SegmentMmapper
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{
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friend class SegmentMmapperFactory;
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public:
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virtual ~MetronomeMmapper();
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InstrumentId getMetronomeInstrument();
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// overrides from SegmentMmapper
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virtual unsigned int getSegmentRepeatCount();
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protected:
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MetronomeMmapper(RosegardenGUIDoc* doc);
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virtual size_t computeMmappedSize();
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void sortTicks();
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TQString createFileName();
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// override from SegmentMmapper
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virtual void dump();
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//--------------- Data members ---------------------------------
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typedef std::pair<timeT, int> Tick;
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typedef std::vector<Tick> TickContainer;
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friend bool operator<(Tick, Tick);
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TickContainer m_ticks;
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bool m_deleteMetronome;
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const MidiMetronome* m_metronome;
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RealTime m_tickDuration;
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};
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//----------------------------------------
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}
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#endif
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