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* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
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* * |
* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 - 2007 Christian Schoenebeck * |
* Copyright (C) 2005 - 2008 Christian Schoenebeck * |
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* * |
* * |
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* This library is free software; you can redistribute it and/or modify * |
* This library is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
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#include "../common/global_private.h" |
#include "../common/global_private.h" |
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#include "../drivers/midi/MidiInstrumentMapper.h" |
#include "../drivers/midi/MidiInstrumentMapper.h" |
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#include "../drivers/midi/VirtualMidiDevice.h" |
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#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
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#include "../db/InstrumentsDb.h" |
#include "../db/InstrumentsDb.h" |
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String ResetChannel(uint uiSamplerChannel); |
String ResetChannel(uint uiSamplerChannel); |
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String ResetSampler(); |
String ResetSampler(); |
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String GetServerInfo(); |
String GetServerInfo(); |
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String GetTotalStreamCount(); |
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String GetTotalVoiceCount(); |
String GetTotalVoiceCount(); |
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String GetTotalVoiceCountMax(); |
String GetTotalVoiceCountMax(); |
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String GetGlobalVolume(); |
String GetGlobalVolume(); |
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static void SendLSCPNotify( LSCPEvent Event ); |
static void SendLSCPNotify( LSCPEvent Event ); |
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static int EventSubscribers( std::list<LSCPEvent::event_t> events ); |
static int EventSubscribers( std::list<LSCPEvent::event_t> events ); |
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static void LockRTNotify( void ) { RTNotifyMutex.Lock(); } |
static void LockRTNotify(); |
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static void UnlockRTNotify( void ) { RTNotifyMutex.Unlock(); } |
static void UnlockRTNotify(); |
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static String FilterEndlines(String s); |
static String FilterEndlines(String s); |
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protected: |
protected: |
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bool HasSoloChannel(); |
bool HasSoloChannel(); |
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void MuteNonSoloChannels(); |
void MuteNonSoloChannels(); |
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void UnmuteChannels(); |
void UnmuteChannels(); |
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/** |
/** |
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* Throws an exception if the specified file is not found or |
* Throws an exception if the specified file is not found or |
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* if directory is specified. |
* if directory is specified. |
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public MidiDeviceCountListener, public MidiInstrumentCountListener, |
public MidiDeviceCountListener, public MidiInstrumentCountListener, |
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public MidiInstrumentInfoListener, public MidiInstrumentMapCountListener, |
public MidiInstrumentInfoListener, public MidiInstrumentMapCountListener, |
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public MidiInstrumentMapInfoListener, public FxSendCountListener, |
public MidiInstrumentMapInfoListener, public FxSendCountListener, |
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public VoiceCountListener, public StreamCountListener, |
public VoiceCountListener, public StreamCountListener, public BufferFillListener, |
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public BufferFillListener, public TotalVoiceCountListener { |
public TotalStreamCountListener, public TotalVoiceCountListener, |
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public EngineChangeListener, public MidiPortCountListener { |
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public: |
public: |
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EventHandler(LSCPServer* pParent); |
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/** |
/** |
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* Invoked when the number of sampler channels has changed. |
* Invoked when the number of sampler channels has changed. |
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* @param NewCount The new number of sampler channels. |
* @param NewCount The new number of sampler channels. |
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*/ |
*/ |
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virtual void ChannelCountChanged(int NewCount); |
virtual void ChannelCountChanged(int NewCount); |
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virtual void ChannelAdded(SamplerChannel* pChannel); |
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virtual void ChannelToBeRemoved(SamplerChannel* pChannel); |
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/** |
/** |
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* Invoked when the number of audio output devices has changed. |
* Invoked when the number of audio output devices has changed. |
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virtual void MidiDeviceCountChanged(int NewCount); |
virtual void MidiDeviceCountChanged(int NewCount); |
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/** |
/** |
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* Invoked right before the supplied MIDI input device is going |
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* to be destroyed. |
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* @param pDevice MidiInputDevice to be deleted |
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*/ |
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virtual void MidiDeviceToBeDestroyed(MidiInputDevice* pDevice); |
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/** |
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* Invoked to inform that a new MidiInputDevice has just been |
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* created. |
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* @param pDevice newly created MidiInputDevice |
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*/ |
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virtual void MidiDeviceCreated(MidiInputDevice* pDevice); |
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/** |
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* Invoked when the number of MIDI input ports has changed. |
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* @param NewCount The new number of MIDI input ports. |
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*/ |
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virtual void MidiPortCountChanged(int NewCount); |
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/** |
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* Invoked right before the supplied MIDI input port is going |
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* to be destroyed. |
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* @param pPort MidiInputPort to be deleted |
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*/ |
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virtual void MidiPortToBeRemoved(MidiInputPort* pPort); |
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/** |
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* Invoked to inform that a new MidiInputPort has just been |
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* added. |
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* @param pPort newly created MidiInputPort |
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*/ |
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virtual void MidiPortAdded(MidiInputPort* pPort); |
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/** |
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* Invoked when the number of MIDI instruments has changed. |
* Invoked when the number of MIDI instruments has changed. |
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* @param MapId The numerical ID of the MIDI instrument map. |
* @param MapId The numerical ID of the MIDI instrument map. |
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* @param NewCount The new number of MIDI instruments. |
* @param NewCount The new number of MIDI instruments. |
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* @param NewCount The new number of active voices. |
* @param NewCount The new number of active voices. |
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*/ |
*/ |
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virtual void TotalVoiceCountChanged(int NewCount); |
virtual void TotalVoiceCountChanged(int NewCount); |
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virtual void TotalStreamCountChanged(int NewCount); |
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virtual void EngineToBeChanged(int ChannelId); |
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virtual void EngineChanged(int ChannelId); |
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virtual ~EventHandler(); |
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struct midi_listener_entry { |
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SamplerChannel* pSamplerChannel; |
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EngineChannel* pEngineChannel; |
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VirtualMidiDevice* pMidiListener; |
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}; |
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std::vector<midi_listener_entry> channelMidiListeners; |
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struct device_midi_listener_entry { |
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MidiInputPort* pPort; |
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VirtualMidiDevice* pMidiListener; |
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uint uiDeviceID; |
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}; |
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std::vector<device_midi_listener_entry> deviceMidiListeners; |
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private: |
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LSCPServer* pParent; |
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} eventHandler; |
} eventHandler; |
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#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |