void
ModifyDeviceCommand::unexecute()
{
Device *device = m_studio->getDevice(m_device);
if (!device) {
std::cerr << "ERROR: ModifyDeviceCommand::unexecute(): no such device as " << m_device << std::endl;
return;
}
MidiDevice *midiDevice = dynamic_cast<MidiDevice *>(device);
if (!midiDevice) {
std::cerr << "ERROR: ModifyDeviceCommand::unexecute(): device " << m_device << " is not a MIDI device" << std::endl;
return;
}
if (m_rename)
midiDevice->setName(m_oldName);
midiDevice->replaceBankList(m_oldBankList);
midiDevice->replaceProgramList(m_oldProgramList);
midiDevice->replaceControlParameters(m_oldControlList);
midiDevice->replaceKeyMappingList(m_oldKeyMappingList);
midiDevice->setLibrarian(m_oldLibrarianName, m_oldLibrarianEmail);
if (m_changeVariation)
midiDevice->setVariationType(m_oldVariationType);
InstrumentList instruments = midiDevice->getAllInstruments();
for (size_t i = 0; i < instruments.size(); ++i) {
instruments[i]->setProgram(m_oldInstrumentPrograms[i]);
}
// ??? Instead of this kludge, we should be calling a Studio::hasChanged()
// which would then notify all observers (e.g. MIPP) who, in turn,
// would update themselves.
RosegardenMainWindow::self()->uiUpdateKludge();
}
MidiDevice::MidiDevice(const MidiDevice &dev) :
Device(dev.getId(), dev.getName(), dev.getType()),
Controllable(),
m_programList(dev.m_programList),
m_bankList(dev.m_bankList),
m_controlList(dev.m_controlList),
m_keyMappingList(dev.m_keyMappingList),
m_metronome(0),
m_direction(dev.getDirection()),
m_variationType(dev.getVariationType()),
m_librarian(dev.getLibrarian()),
m_allocator(new AllocateChannels(ChannelSetup::MIDI))
{
// Create and assign a metronome if required
//
if (dev.getMetronome())
{
m_metronome = new MidiMetronome(*dev.getMetronome());
}
// Copy the instruments
//
InstrumentList insList = dev.getAllInstruments();
InstrumentList::iterator iIt = insList.begin();
for (; iIt != insList.end(); ++iIt)
{
Instrument *newInst = new Instrument(**iIt);
newInst->setDevice(this);
m_instruments.push_back(newInst);
}
// generate presentation instruments
generatePresentationList();
}
void
MidiMixerWindow::sendControllerRefresh()
{
//!!! need to know if we have a current external controller device,
// as this is expensive
int tabIndex = m_tabWidget->currentIndex();
RG_DEBUG << "MidiMixerWindow::slotCurrentTabChanged: current is " << tabIndex << endl;
if (tabIndex < 0)
return ;
int i = 0;
for (DeviceList::const_iterator dit = m_studio->begin();
dit != m_studio->end(); ++dit) {
MidiDevice *dev = dynamic_cast<MidiDevice*>(*dit);
RG_DEBUG << "device is " << (*dit)->getId() << ", dev " << dev << endl;
if (!dev)
continue;
if (i != tabIndex) {
++i;
continue;
}
InstrumentList instruments = dev->getPresentationInstruments();
ControlList controls = getIPBForMidiMixer(dev);
RG_DEBUG << "device has " << instruments.size() << " presentation instruments, " << dev->getAllInstruments().size() << " instruments " << endl;
for (InstrumentList::const_iterator iIt =
instruments.begin(); iIt != instruments.end(); ++iIt) {
Instrument *instrument = *iIt;
if (!instrument->hasFixedChannel()) { continue; }
int channel = instrument->getNaturalChannel();
RG_DEBUG << "instrument is " << instrument->getId() << endl;
for (ControlList::const_iterator cIt =
controls.begin(); cIt != controls.end(); ++cIt) {
int controller = (*cIt).getControllerValue();
int value;
try {
value = instrument->getControllerValue(controller);
} catch (std::string s) {
std::cerr << "Exception in MidiMixerWindow::currentChanged: " << s << " (controller " << controller << ", instrument " << instrument->getId() << ")" << std::endl;
value = 0;
}
MappedEvent mE(instrument->getId(),
MappedEvent::MidiController,
controller, value);
mE.setRecordedChannel(channel);
mE.setRecordedDevice(Device::CONTROL_DEVICE);
StudioControl::sendMappedEvent(mE);
}
MappedEvent mE(instrument->getId(),
MappedEvent::MidiController,
MIDI_CONTROLLER_VOLUME,
instrument->getVolume());
mE.setRecordedChannel(channel);
mE.setRecordedDevice(Device::CONTROL_DEVICE);
RG_DEBUG << "sending controller mapped event for channel " << channel << ", volume " << instrument->getVolume() << endl;
StudioControl::sendMappedEvent(mE);
}
break;
}
}
void
ModifyDeviceCommand::execute()
{
Device *device = m_studio->getDevice(m_device);
if (!device) {
std::cerr << "ERROR: ModifyDeviceCommand::execute(): no such device as " << m_device << std::endl;
return;
}
MidiDevice *midiDevice = dynamic_cast<MidiDevice *>(device);
if (!midiDevice) {
std::cerr << "ERROR: ModifyDeviceCommand::execute(): device " << m_device << " is not a MIDI device" << std::endl;
return;
}
// Save Original Values for Undo
// ??? Really wish we could just m_oldDevice = *(midiDevice). See below.
m_oldName = midiDevice->getName();
m_oldBankList = midiDevice->getBanks();
m_oldProgramList = midiDevice->getPrograms();
m_oldControlList = midiDevice->getControlParameters();
m_oldKeyMappingList = midiDevice->getKeyMappings();
m_oldLibrarianName = midiDevice->getLibrarianName();
m_oldLibrarianEmail = midiDevice->getLibrarianEmail();
m_oldVariationType = midiDevice->getVariationType();
InstrumentList instruments = midiDevice->getAllInstruments();
for (size_t i = 0; i < instruments.size(); ++i) {
// ??? Preserving just the programs isn't enough. We need
// to preserve the rest of the Instrument as well. However,
// the auto/fixed channel feature has made it impossible
// to safely make copies of Instrument objects. Also, Instrument
// has an ID. How should that be handled for undo? ISTM
// that we either need to introduce some sort of copyForUndo()
// hack to each object, or develop a set of standards for coding
// objects that are undo-safe. Sounds like a pretty big project.
m_oldInstrumentPrograms.push_back(instruments[i]->getProgram());
}
// Make the Changes
if (m_changeVariation)
midiDevice->setVariationType(m_variationType);
if (m_overwrite) {
if (m_clearBankAndProgramList) {
midiDevice->clearBankList();
midiDevice->clearProgramList();
midiDevice->clearKeyMappingList();
} else {
if (m_changeBanks)
midiDevice->replaceBankList(m_bankList);
if (m_changePrograms)
midiDevice->replaceProgramList(m_programList);
if (m_changeBanks || m_changePrograms) {
// Make sure the instruments make sense.
for (size_t i = 0; i < instruments.size(); ++i) {
instruments[i]->pickFirstProgram(
midiDevice->isPercussionNumber(i));
}
}
}
if (m_changeKeyMappings) {
midiDevice->replaceKeyMappingList(m_keyMappingList);
}
if (m_rename)
midiDevice->setName(m_name);
midiDevice->setLibrarian(m_librarianName, m_librarianEmail);
} else {
if (m_clearBankAndProgramList) {
midiDevice->clearBankList();
midiDevice->clearProgramList();
} else {
if (m_changeBanks)
midiDevice->mergeBankList(m_bankList);
if (m_changePrograms)
midiDevice->mergeProgramList(m_programList);
}
if (m_changeKeyMappings) {
midiDevice->mergeKeyMappingList(m_keyMappingList);
}
if (m_rename) {
std::string mergeName = midiDevice->getName() +
std::string("/") + m_name;
midiDevice->setName(mergeName);
}
}
//!!! merge option?
if (m_changeControls) {
midiDevice->replaceControlParameters(m_controlList);
}
// ??? Instead of this kludge, we should be calling a Studio::hasChanged()
// which would then notify all observers (e.g. MIPP) who, in turn,
// would update themselves.
RosegardenMainWindow::self()->uiUpdateKludge();
}
