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Diffstat (limited to 'src/gui/studio/StudioControl.cpp')
| -rw-r--r-- | src/gui/studio/StudioControl.cpp | 582 |
1 files changed, 582 insertions, 0 deletions
diff --git a/src/gui/studio/StudioControl.cpp b/src/gui/studio/StudioControl.cpp new file mode 100644 index 0000000..e94016a --- /dev/null +++ b/src/gui/studio/StudioControl.cpp @@ -0,0 +1,582 @@ +/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ + +/* + Rosegarden + A MIDI and audio sequencer and musical notation editor. + + This program is Copyright 2000-2008 + Guillaume Laurent <[email protected]>, + Chris Cannam <[email protected]>, + Richard Bown <[email protected]> + + The moral rights of Guillaume Laurent, Chris Cannam, and Richard + Bown to claim authorship of this work have been asserted. + + Other copyrights also apply to some parts of this work. Please + see the AUTHORS file and individual file headers for details. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. See the file + COPYING included with this distribution for more information. +*/ + + +#include "StudioControl.h" + +#include "sound/Midi.h" +#include "misc/Debug.h" +#include "base/MidiProgram.h" +#include "base/Profiler.h" +#include "base/RealTime.h" +#include "gui/application/RosegardenApplication.h" +#include "sound/MappedCommon.h" +#include "sound/MappedComposition.h" +#include "sound/MappedEvent.h" +#include "sound/MappedInstrument.h" +#include "sound/MappedStudio.h" +#include <qcstring.h> +#include <qdatastream.h> +#include <qstring.h> + + +namespace Rosegarden +{ + +MappedObjectId +StudioControl::createStudioObject(MappedObject::MappedObjectType type) +{ +Profiler profiler("StudioControl::createStudioObject", true); + +int value = -1; +QByteArray data; +QCString replyType; +QByteArray replyData; +QDataStream streamOut(data, IO_WriteOnly); + +streamOut << (int)type; + +if (!rgapp->sequencerCall("createMappedObject(int)", + replyType, replyData, data)) +{ + SEQMAN_DEBUG << "createStudioObject - " + << "failed to contact Rosegarden sequencer" + << endl; +} else +{ + QDataStream streamIn(replyData, IO_ReadOnly); + streamIn >> value; +} + +return value; +} + +bool +StudioControl::destroyStudioObject(MappedObjectId id) +{ + Profiler profiler("StudioControl::destroyStudioObject", true); + + int value = 0; + QByteArray data; + QCString replyType; + QByteArray replyData; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << int(id); + + if (!rgapp->sequencerCall("destroyMappedObject(int)", + replyType, replyData, data)) { + SEQMAN_DEBUG << "destroyStudioObject - " + << "failed to contact Rosegarden sequencer" + << endl; + } else { + QDataStream streamIn(replyData, IO_ReadOnly); + streamIn >> value; + } + + if (value == 1) + return true; + else + return false; +} + +MappedObjectPropertyList +StudioControl::getStudioObjectProperty(MappedObjectId id, + const MappedObjectProperty &property) +{ + Profiler profiler("StudioControl::getStudioObjectProperty", true); + + MappedObjectPropertyList list; + + QByteArray data; + QCString replyType; + QByteArray replyData; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id; + streamOut << QString(property); + + if (!rgapp->sequencerCall("getPropertyList(int, QString)", + replyType, replyData, data)) { + SEQMAN_DEBUG << "getStudioObjectProperty - " + << "failed to contact Rosegarden sequencer" + << endl; + } else { + QDataStream streamIn(replyData, IO_ReadOnly); + streamIn >> list; + } + + return list; +} + +bool +StudioControl::setStudioObjectProperty(MappedObjectId id, + const MappedObjectProperty &property, + MappedObjectValue value) +{ + Profiler profiler("StudioControl::setStudioObjectProperty(float)", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id; + streamOut << (QString)property; + streamOut << (float)value; + + rgapp->sequencerSend("setMappedProperty(int, QString, float)", data); + + return true; +} + +bool +StudioControl::setStudioObjectProperties(const MappedObjectIdList &ids, + const MappedObjectPropertyList &properties, + const MappedObjectValueList &values) +{ + Profiler profiler("StudioControl::setStudioObjectProperties(floats)", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << ids; + streamOut << properties; + streamOut << values; + + rgapp->sequencerSend("setMappedProperties(MappedObjectIdList, MappedObjectPropertyList, MappedObjectValueList)", data); + + return true; +} + +bool +StudioControl::setStudioObjectProperty(MappedObjectId id, + const MappedObjectProperty &property, + const QString &value) +{ + Profiler profiler("StudioControl::setStudioObjectProperty(string)", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id; + streamOut << (QString)property; + streamOut << (QString)value; + + rgapp->sequencerSend("setMappedProperty(int, QString, QString)", data); + + return true; +} + +bool +StudioControl::setStudioObjectPropertyList(MappedObjectId id, + const MappedObjectProperty &property, + const MappedObjectPropertyList &values) +{ + Profiler profiler("StudioControl::setStudioObjectPropertyList", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id; + streamOut << (QString)property; + streamOut << values; + + RG_DEBUG << "StudioControl::setStudioObjectPropertyList: " << values.size() << " values for property " << property << endl; + + rgapp->sequencerSend("setMappedPropertyList(int, QString, MappedObjectPropertyList)", + data); + + return true; +} + +MappedObjectId +StudioControl::getStudioObjectByType(MappedObject::MappedObjectType type) +{ + Profiler profiler("StudioControl::getStudioObjectByType", true); + + int value = -1; + QByteArray data; + QCString replyType; + QByteArray replyData; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)type; + + if (!rgapp->sequencerCall("getMappedObjectId(int)", + replyType, replyData, data)) { + SEQMAN_DEBUG << "getStudioObjectByType - " + << "failed to contact Rosegarden sequencer" + << endl; + } else { + QDataStream streamIn(replyData, IO_ReadOnly); + streamIn >> value; + } + + return value; +} + +void +StudioControl::setStudioPluginPort(MappedObjectId pluginId, + unsigned long portId, + MappedObjectValue value) +{ + Profiler profiler("StudioControl::setStudioPluginPort", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + // Use new MappedEvent interface + // + streamOut << (int)pluginId; + streamOut << (unsigned long)portId; + streamOut << (float)value; + + rgapp->sequencerSend("setMappedPort(int, unsigned long int, float)", data); +} + +MappedObjectValue +StudioControl::getStudioPluginPort(MappedObjectId pluginId, + unsigned long portId) +{ + Profiler profiler("StudioControl::getStudioPluginPort", true); + + float value = 0.0; + QByteArray data; + QCString replyType; + QByteArray replyData; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)pluginId; + streamOut << (unsigned long)portId; + + if (!rgapp->sequencerCall("getMappedPort(int, unsigned long int)", + replyType, replyData, data)) { + SEQMAN_DEBUG << "getStudioPluginPort - " + << "failed to contact Rosegarden sequencer" + << endl; + } else { + QDataStream streamIn(replyData, IO_ReadOnly); + streamIn >> value; + } + + return value; +} + +MappedObjectPropertyList +StudioControl::getPluginInformation() +{ + MappedObjectPropertyList list; + + QByteArray data; + QCString replyType; + QByteArray replyData; + + if (!rgapp->sequencerCall("getPluginInformation()", + replyType, replyData, data)) { + SEQMAN_DEBUG << "getPluginInformation - " + << "failed to contact Rosegarden sequencer" + << endl; + } else { + QDataStream streamIn(replyData, IO_ReadOnly); + streamIn >> list; + } + + return list; +} + +QString +StudioControl::getPluginProgram(MappedObjectId id, int bank, int program) +{ + QByteArray data; + QCString replyType; + QByteArray replyData; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id; + streamOut << (int)bank; + streamOut << (int)program; + + QString programName; + + if (!rgapp->sequencerCall("getPluginProgram(int, int, int)", + replyType, replyData, data)) { + SEQMAN_DEBUG << "getPluginProgram - " + << "failed to contact Rosegarden sequencer" + << endl; + } else { + QDataStream streamIn(replyData, IO_ReadOnly); + streamIn >> programName; + } + + return programName; +} + +unsigned long +StudioControl::getPluginProgram(MappedObjectId id, QString name) +{ + QByteArray data; + QCString replyType; + QByteArray replyData; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id; + streamOut << name; + + unsigned long rv; + + if (!rgapp->sequencerCall("getPluginProgram(int, QString)", + replyType, replyData, data)) { + SEQMAN_DEBUG << "getPluginProgram - " + << "failed to contact Rosegarden sequencer" + << endl; + } else { + QDataStream streamIn(replyData, IO_ReadOnly); + streamIn >> rv; + } + + return rv; +} + +void +StudioControl::connectStudioObjects(MappedObjectId id1, + MappedObjectId id2) +{ + Profiler profiler("StudioControl::connectStudioObjects", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id1; + streamOut << (int)id2; + + if (!rgapp->sequencerSend("connectMappedObjects(int, int)", data)) { + SEQMAN_DEBUG << "connectStudioObjects - " + << "failed to contact Rosegarden sequencer" + << endl; + } + + return ; +} + +void +StudioControl::disconnectStudioObjects(MappedObjectId id1, + MappedObjectId id2) +{ + Profiler profiler("StudioControl::disconnectStudioObjects", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id1; + streamOut << (int)id2; + + if (!rgapp->sequencerSend("disconnectMappedObjects(int, int)", data)) { + SEQMAN_DEBUG << "disconnectStudioObjects - " + << "failed to contact Rosegarden sequencer" + << endl; + } + + return ; +} + +void +StudioControl::disconnectStudioObject(MappedObjectId id) +{ + Profiler profiler("StudioControl::disconnectStudioObject", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)id; + + if (!rgapp->sequencerSend("disconnectMappedObject(int)", data)) { + SEQMAN_DEBUG << "disconnectStudioObject - " + << "failed to contact Rosegarden sequencer" + << endl; + } + + return ; +} + +void +StudioControl::sendMappedEvent(const MappedEvent &mE) +{ + Profiler profiler("StudioControl::sendMappedEvent", true); + + static MappedEvent mEs; + + mEs = mE; // just in case the passed mapped event has dubious + // origins and taking its address isn't safe + + mEs.setPersistent(true); // to avoid that MappedComposition dtor try to free it + + MappedComposition mC; + mC.insert(&mEs); + StudioControl::sendMappedComposition(mC); +} + +void +StudioControl::sendMappedComposition(const MappedComposition &mC) +{ + Profiler profiler("StudioControl::sendMappedComposition", true); + + if (mC.size() == 0) + return ; + + QCString replyType; + QByteArray replyData; + + MappedComposition::const_iterator it = mC.begin(); + + for (; it != mC.end(); it++) { + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (*it); + rgapp->sequencerSend("processMappedEvent(MappedEvent)", data); + } +} + +void +StudioControl::sendMappedInstrument(const MappedInstrument &mI) +{ + Profiler profiler("StudioControl::sendMappedInstrument", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (int)mI.getType(); + streamOut << (unsigned char)mI.getChannel(); + streamOut << (unsigned int)mI.getId(); + + rgapp->sequencerSend("setMappedInstrument(int, unsigned char, unsigned int)", data); +} + +void +StudioControl::sendQuarterNoteLength(const RealTime &length) +{ + Profiler profiler("StudioControl::sendQuarterNoteLength", true); + + QByteArray data; + QDataStream streamOut(data, IO_WriteOnly); + + streamOut << (long)length.sec; + streamOut << (long)length.nsec; + + rgapp->sequencerSend("setQuarterNoteLength(long int, long int)", data); +} + +void +StudioControl::sendRPN(InstrumentId instrumentId, + MidiByte paramMSB, + MidiByte paramLSB, + MidiByte /* controller */, + MidiByte value) +{ + Profiler profiler("StudioControl::sendRPN", true); + + MappedComposition mC; + MappedEvent *mE = + new MappedEvent(instrumentId, + MappedEvent::MidiController, + MIDI_CONTROLLER_RPN_2, + paramMSB); + mC.insert(mE); + + mE = new MappedEvent(instrumentId, + MappedEvent::MidiController, + MIDI_CONTROLLER_RPN_1, + paramLSB); + mC.insert(mE); + + mE = new MappedEvent(instrumentId, + MappedEvent::MidiController, + 6, // data value changed + value); + mC.insert(mE); + + + // Null the controller using - this is "best practice" + // + mE = new MappedEvent(instrumentId, + MappedEvent::MidiController, + MIDI_CONTROLLER_RPN_2, + MidiMaxValue); // null + mC.insert(mE); + + mE = new MappedEvent(instrumentId, + MappedEvent::MidiController, + MIDI_CONTROLLER_RPN_1, + MidiMaxValue); // null + mC.insert(mE); + + + StudioControl::sendMappedComposition(mC); +} + +void +StudioControl::sendNRPN(InstrumentId instrumentId, + MidiByte paramMSB, + MidiByte paramLSB, + MidiByte /* controller */, + MidiByte value) +{ + Profiler profiler("StudioControl::sendNRPN", true); + + MappedComposition mC; + MappedEvent *mE = + new MappedEvent(instrumentId, + MappedEvent::MidiController, + MIDI_CONTROLLER_NRPN_2, + paramMSB); + mC.insert(mE); + + mE = new MappedEvent(instrumentId, + MappedEvent::MidiController, + MIDI_CONTROLLER_NRPN_1, + paramLSB); + mC.insert(mE); + + mE = new MappedEvent(instrumentId, + MappedEvent::MidiController, + 6, // data value changed + value); + mC.insert(mE); + + + // Null the controller using - this is "best practice" + // + mE = new MappedEvent(instrumentId, + MappedEvent::MidiController, + MIDI_CONTROLLER_RPN_2, + MidiMaxValue); // null + mC.insert(mE); + + mE = new MappedEvent(instrumentId, + MappedEvent::MidiController, + MIDI_CONTROLLER_RPN_1, + MidiMaxValue); // null + mC.insert(mE); +} + +} |