some midi2 headers

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1613 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-23 13:24:57 +00:00
parent 072a505a0d
commit 4614b80ee6
4 changed files with 347 additions and 0 deletions
@@ -0,0 +1,99 @@
+#ifndef _MIDI_SINK_H
+#define _MIDI_SINK_H
+
+#include <MidiEndpoint.h>
+
+class BMidiDispatcher;
+
+class BMidiConsumer : public BMidiEndpoint
+{
+public:
+	bigtime_t Latency() const;
+	
+private:
+	friend class BMidiLocalConsumer;
+	friend class BMidiLocalProducer;
+	friend class BMidiRoster;
+	
+	BMidiConsumer(const char *name = NULL);	
+	virtual ~BMidiConsumer();
+	
+	virtual void _Reserved1();
+	virtual void _Reserved2();
+	virtual void _Reserved3();
+	virtual void _Reserved4();
+	virtual void _Reserved5();
+	virtual void _Reserved6();
+	virtual void _Reserved7();
+	virtual void _Reserved8();
+	
+	port_id fEventPort;
+	bigtime_t fLatency;
+	
+	uint32 _reserved[2];
+};
+
+class BMidiLocalConsumer : public BMidiConsumer
+{
+public:
+	BMidiLocalConsumer(const char *name = NULL);
+	
+	void SetLatency(bigtime_t latency);
+
+	void SetTimeout(bigtime_t when, void *data);	
+	virtual void Timeout(void *data);
+	
+	virtual void Data(uchar *data, size_t length, bool atomic,
+					  bigtime_t time);	
+	// Raw Midi data has been received.
+	// The default implementation calls one of the virtuals below:
+	
+	virtual	void NoteOff(uchar channel, uchar note, uchar velocity, 
+						 bigtime_t time);
+	virtual	void NoteOn(uchar channel, uchar note, uchar velocity, 
+						bigtime_t time);
+	virtual	void KeyPressure(uchar channel, uchar note, uchar pressure, 
+							 bigtime_t time);
+	virtual	void ControlChange(uchar channel, uchar controlNumber, 
+							   uchar controlValue, 
+							   bigtime_t time);
+	virtual	void ProgramChange(uchar channel, uchar programNumber, 
+							   bigtime_t time);
+	virtual	void ChannelPressure(uchar channel, uchar pressure, 
+								 bigtime_t time);
+	virtual	void PitchBend(uchar channel, uchar lsb, uchar msb, 
+						   bigtime_t time);
+	virtual	void SystemExclusive(void* data, size_t dataLength, 
+								 bigtime_t time);
+	virtual	void SystemCommon(uchar statusByte, uchar data1, uchar data2, 
+							  bigtime_t time);
+	virtual	void SystemRealTime(uchar statusByte, 
+								bigtime_t time);
+	virtual	void TempoChange(int32 bpm, 
+							 bigtime_t time);
+	virtual void AllNotesOff(bool justChannel, 
+							 bigtime_t time);
+protected:	
+	~BMidiLocalConsumer();
+ 
+private:
+
+	friend class BMidiRoster;
+
+	virtual void _Reserved1();
+	virtual void _Reserved2();
+	virtual void _Reserved3();
+	virtual void _Reserved4();
+	virtual void _Reserved5();
+	virtual void _Reserved6();
+	virtual void _Reserved7();
+	virtual void _Reserved8();
+		
+	BMidiDispatcher *fDispatcher;
+	bigtime_t fTimeout;
+	void *fTimeoutData;
+	
+	uint32 _reserved[2];
+};
+
+#endif