--- linuxsampler/trunk/src/network/lscpserver.h	2007/03/25 13:21:45	1129
+++ linuxsampler/trunk/src/network/lscpserver.h	2007/03/25 18:59:14	1130
@@ -212,6 +212,125 @@
 	//like voice count, stream count and buffer fill
 	//from LSCP server removing engines and channels from underneath
 	static Mutex RTNotifyMutex;
+
+        class LscpChannelCountListener : public ChannelCountListener {
+             public:
+                /**
+                 * Invoked when the number of sampler channels has changed.
+                 * @param NewCount The new number of sampler channels.
+                 */
+                virtual void ChannelCountChanged(int NewCount);
+        } channelCountListener;
+        
+        class LscpAudioDeviceCountListener : public AudioDeviceCountListener {
+            public:
+                /**
+                 * Invoked when the number of audio output devices has changed.
+                 * @param NewCount The new number of audio output devices.
+                 */
+                virtual void AudioDeviceCountChanged(int NewCount);
+        } audioDeviceCountListener;
+
+        class LscpMidiDeviceCountListener : public MidiDeviceCountListener {
+            public:
+                /**
+                 * Invoked when the number of MIDI input devices has changed.
+                 * @param NewCount The new number of MIDI input devices.
+                 */
+                virtual void MidiDeviceCountChanged(int NewCount);
+        } midiDeviceCountListener;
+        
+        class LscpMidiInstrumentCountListener : public MidiInstrumentCountListener {
+            public:
+                /**
+                 * Invoked when the number of MIDI instruments has changed.
+                 * @param MapId The numerical ID of the MIDI instrument map.
+                 * @param NewCount The new number of MIDI instruments.
+                 */
+                virtual void MidiInstrumentCountChanged(int MapId, int NewCount);
+        } midiInstrumentCountListener;
+
+        class LscpMidiInstrumentInfoListener : public MidiInstrumentInfoListener {
+            public:
+                /**
+                 * Invoked when a MIDI instrument in a MIDI instrument map is changed.
+                 * @param MapId The numerical ID of the MIDI instrument map.
+                 * @param Bank The index of the MIDI bank, containing the instrument.
+                 * @param Program The MIDI program number of the instrument.
+                 */
+                virtual void MidiInstrumentInfoChanged(int MapId, int Bank, int Program);
+        } midiInstrumentInfoListener;
+        
+        class LscpMidiInstrumentMapCountListener : public MidiInstrumentMapCountListener {
+            public:
+               /**
+                 * Invoked when the number of MIDI instrument maps has changed.
+                 * @param NewCount The new number of MIDI instruments.
+                 */
+                virtual void MidiInstrumentMapCountChanged(int NewCount);
+        } midiInstrumentMapCountListener;
+
+        class LscpMidiInstrumentMapInfoListener : public MidiInstrumentMapInfoListener {
+            public:
+                /**
+                 * Invoked when the settings of a MIDI instrument map are changed.
+                 * @param MapId The numerical ID of the MIDI instrument map.
+                 */
+                virtual void MidiInstrumentMapInfoChanged(int MapId);
+        } midiInstrumentMapInfoListener;
+        
+        class LscpFxSendCountListener : public FxSendCountListener {
+            public:
+                /**
+                 * Invoked when the number of effect sends
+                 * on the specified sampler channel has changed.
+                 * @param ChannelId The numerical ID of the sampler channel.
+                 * @param NewCount The new number of effect sends.
+                 */
+                virtual void FxSendCountChanged(int ChannelId, int NewCount);
+        } fxSendCountListener;
+        
+        class LscpVoiceCountListener : public VoiceCountListener {
+            public:
+                /**
+                 * Invoked when the number of active voices
+                 * on the specified sampler channel has changed.
+                 * @param ChannelId The numerical ID of the sampler channel.
+                 * @param NewCount The new number of active voices.
+                 */
+                virtual void VoiceCountChanged(int ChannelId, int NewCount);
+        } voiceCountListener;
+
+        class LscpStreamCountListener : public StreamCountListener {
+            public:
+                /**
+                 * Invoked when the number of active disk streams
+                 * on the specified sampler channel has changed.
+                 * @param ChannelId The numerical ID of the sampler channel.
+                 * @param NewCount The new number of active disk streams.
+                 */
+                virtual void StreamCountChanged(int ChannelId, int NewCount);
+        } streamCountListener;
+
+        class LscpBufferFillListener : public BufferFillListener {
+            public:
+                /**
+                 * Invoked when the fill state of the disk stream
+                 * buffers on the specified sampler channel is changed.
+                 * @param ChannelId The numerical ID of the sampler channel.
+                 * @param FillData The buffer fill data for the specified sampler channel.
+                 */
+                virtual void BufferFillChanged(int ChannelId, String FillData);
+        } bufferFillListener;
+
+        class LscpTotalVoiceCountListener : public TotalVoiceCountListener {
+            public:
+                /**
+                 * Invoked when the total number of active voices is changed.
+                 * @param NewCount The new number of active voices.
+                 */
+                virtual void TotalVoiceCountChanged(int NewCount);
+        } totalVoiceCountListener;
 };
 
 #endif // __LSCPSERVER_H_