4614b80ee6
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1613 a95241bf-73f2-0310-859d-f6bbb57e9c96
100 lines
2.5 KiB
C++
100 lines
2.5 KiB
C++
#ifndef _MIDI_SINK_H
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#define _MIDI_SINK_H
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#include <MidiEndpoint.h>
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class BMidiDispatcher;
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class BMidiConsumer : public BMidiEndpoint
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{
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public:
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bigtime_t Latency() const;
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private:
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friend class BMidiLocalConsumer;
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friend class BMidiLocalProducer;
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friend class BMidiRoster;
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BMidiConsumer(const char *name = NULL);
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virtual ~BMidiConsumer();
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virtual void _Reserved1();
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virtual void _Reserved2();
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virtual void _Reserved3();
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virtual void _Reserved4();
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virtual void _Reserved5();
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virtual void _Reserved6();
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virtual void _Reserved7();
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virtual void _Reserved8();
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port_id fEventPort;
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bigtime_t fLatency;
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uint32 _reserved[2];
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};
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class BMidiLocalConsumer : public BMidiConsumer
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{
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public:
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BMidiLocalConsumer(const char *name = NULL);
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void SetLatency(bigtime_t latency);
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void SetTimeout(bigtime_t when, void *data);
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virtual void Timeout(void *data);
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virtual void Data(uchar *data, size_t length, bool atomic,
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bigtime_t time);
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// Raw Midi data has been received.
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// The default implementation calls one of the virtuals below:
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virtual void NoteOff(uchar channel, uchar note, uchar velocity,
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bigtime_t time);
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virtual void NoteOn(uchar channel, uchar note, uchar velocity,
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bigtime_t time);
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virtual void KeyPressure(uchar channel, uchar note, uchar pressure,
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bigtime_t time);
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virtual void ControlChange(uchar channel, uchar controlNumber,
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uchar controlValue,
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bigtime_t time);
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virtual void ProgramChange(uchar channel, uchar programNumber,
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bigtime_t time);
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virtual void ChannelPressure(uchar channel, uchar pressure,
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bigtime_t time);
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virtual void PitchBend(uchar channel, uchar lsb, uchar msb,
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bigtime_t time);
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virtual void SystemExclusive(void* data, size_t dataLength,
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bigtime_t time);
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virtual void SystemCommon(uchar statusByte, uchar data1, uchar data2,
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bigtime_t time);
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virtual void SystemRealTime(uchar statusByte,
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bigtime_t time);
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virtual void TempoChange(int32 bpm,
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bigtime_t time);
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virtual void AllNotesOff(bool justChannel,
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bigtime_t time);
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protected:
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~BMidiLocalConsumer();
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private:
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friend class BMidiRoster;
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virtual void _Reserved1();
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virtual void _Reserved2();
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virtual void _Reserved3();
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virtual void _Reserved4();
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virtual void _Reserved5();
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virtual void _Reserved6();
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virtual void _Reserved7();
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virtual void _Reserved8();
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BMidiDispatcher *fDispatcher;
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bigtime_t fTimeout;
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void *fTimeoutData;
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uint32 _reserved[2];
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};
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#endif
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