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92 lines
2.7 KiB
92 lines
2.7 KiB
/*
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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 _MMAPPEDCONTROLBLOCK_H_
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#define _MMAPPEDCONTROLBLOCK_H_
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#include <tqstring.h>
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#include "sound/MappedEvent.h"
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#include "sound/ControlBlock.h"
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namespace Rosegarden
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{
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class ControlBlockMmapper
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{
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public:
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ControlBlockMmapper(TQString fileName);
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~ControlBlockMmapper();
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TQString getFileName() { return m_fileName; }
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// delegate ControlBlock's interface
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InstrumentId getInstrumentForTrack(unsigned int trackId)
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{ return m_controlBlock->getInstrumentForTrack(trackId); }
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InstrumentId getInstrumentForEvent(unsigned int dev,
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unsigned int chan)
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{ return m_controlBlock->getInstrumentForEvent(dev, chan); }
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bool isTrackMuted(unsigned int trackId)
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{ return m_controlBlock->isTrackMuted(trackId); }
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bool isTrackArmed(unsigned int trackId)
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{ return m_controlBlock->isTrackArmed(trackId); }
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InstrumentId getInstrumentForMetronome()
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{ return m_controlBlock->getInstrumentForMetronome(); }
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bool isMetronomeMuted() { return m_controlBlock->isMetronomeMuted(); }
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bool isSolo() { return m_controlBlock->isSolo(); }
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bool isMidiRoutingEnabled()
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{ return m_controlBlock->isMidiRoutingEnabled(); }
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TrackId getSelectedTrack()
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{ return m_controlBlock->getSelectedTrack(); }
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MidiFilter getThruFilter()
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{ return m_controlBlock->getThruFilter(); }
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MidiFilter getRecordFilter()
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{ return m_controlBlock->getRecordFilter(); }
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// for transfer to SequencerMmapper
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ControlBlock *getControlBlock()
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{ return m_controlBlock; }
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protected:
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//--------------- Data members ---------------------------------
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TQString m_fileName;
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int m_fd;
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void* m_mmappedBuffer;
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size_t m_mmappedSize;
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ControlBlock* m_controlBlock;
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};
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}
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#endif // _MMAPPEDCONTROLBLOCK_H_
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