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Diffstat (limited to 'muse/synti/libsynti/mpevent.h')
-rw-r--r-- | muse/synti/libsynti/mpevent.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/muse/synti/libsynti/mpevent.h b/muse/synti/libsynti/mpevent.h new file mode 100644 index 00000000..8568169f --- /dev/null +++ b/muse/synti/libsynti/mpevent.h @@ -0,0 +1,100 @@ +//========================================================= +// MusE +// Linux Music Editor +// $Id: mpevent.h,v 1.1 2004/02/12 18:30:31 wschweer Exp $ +// +// (C) Copyright 1999-2002 Werner Schweer (ws@seh.de) +//========================================================= + +#ifndef __MPEVENT_H__ +#define __MPEVENT_H__ + +#include "evdata.h" + +//--------------------------------------------------------- +// MEvent +// baseclass for MidiPlayEvent and MidiRecordEvent +//--------------------------------------------------------- + +//--------------------------------------------------------- +// MEvent +//--------------------------------------------------------- + +class MEvent { + unsigned _time; + EvData edata; + unsigned char _port, _channel, _type; + int _a, _b; + + public: + MEvent() {} + MEvent(unsigned tm, int p, int c, int t, int a, int b) + : _time(tm), _port(p), _channel(c & 0xf), _type(t), _a(a), _b(b) {} + MEvent(unsigned t, int p, int type, const unsigned char* data, int len); + MEvent(unsigned t, int p, int tpe, EvData d) : _time(t), edata(d), _port(p), _type(tpe) {} + + ~MEvent() {} + + int port() const { return _port; } + int channel() const { return _channel; } + int type() const { return _type; } + int dataA() const { return _a; } + int dataB() const { return _b; } + unsigned time() const { return _time; } + + void setPort(int val) { _port = val; } + void setChannel(int val) { _channel = val; } + void setType(int val) { _type = val; } + void setA(int val) { _a = val; } + void setB(int val) { _b = val; } + void setTime(unsigned val) { _time = val; } + + const EvData& eventData() const { return edata; } + unsigned char* data() const { return edata.data; } + int len() const { return edata.dataLen; } + void setData(const EvData& e) { edata = e; } + void setData(const unsigned char* p, int len) { edata.setData(p, len); } + bool isNote() const { return _type == 0x90; } + bool isNoteOff() const { return (_type == 0x80)||(_type == 0x90 && _b == 0); } + }; + +//--------------------------------------------------------- +// MidiRecordEvent +// allocated and deleted in midiseq thread context +//--------------------------------------------------------- + +class MidiPlayEvent; + +class MidiRecordEvent : public MEvent { + public: + MidiRecordEvent() {} + MidiRecordEvent(const MEvent& e) : MEvent(e) {} + MidiRecordEvent(unsigned tm, int p, int c, int t, int a, int b) + : MEvent(tm, p, c, t, a, b) {} + MidiRecordEvent(unsigned t, int p, int tpe, const unsigned char* data, int len) + : MEvent(t, p, tpe, data, len) {} + MidiRecordEvent(unsigned t, int p, int type, EvData data) + : MEvent(t, p, type, data) {} + ~MidiRecordEvent() {} + }; + +//--------------------------------------------------------- +// MidiPlayEvent +// allocated and deleted in audio thread context +//--------------------------------------------------------- + +class MidiPlayEvent : public MEvent { + public: + MidiPlayEvent() {} + MidiPlayEvent(const MEvent& e) : MEvent(e) {} + MidiPlayEvent(unsigned tm, int p, int c, int t, int a, int b) + : MEvent(tm, p, c, t, a, b) {} + MidiPlayEvent(unsigned t, int p, int type, const unsigned char* data, int len) + : MEvent(t, p, type, data, len) {} + MidiPlayEvent(unsigned t, int p, int type, EvData data) + : MEvent(t, p, type, data) {} + ~MidiPlayEvent() {} + }; + +#endif + |