bool
ImportDeviceDialog::importFromRG(QString fileName)
{
bool skipAutoload = true, clearCommandHistory = false;
RosegardenDocument fileDoc(RosegardenMainWindow::self(), 0,
skipAutoload, clearCommandHistory);
if (!fileDoc.openDocument(fileName, false)) {
return false;
}
for (int i = 0; i < (int)m_devices.size(); ++i) delete m_devices[i];
m_devices.clear();
DeviceList *list = fileDoc.getStudio().getDevices();
if (list->size() == 0) {
return true; // true because we successfully read the document
}
for (DeviceListIterator it = list->begin(); it != list->end(); ++it) {
MidiDevice *device = dynamic_cast<MidiDevice*>(*it);
if (device) {
std::vector<MidiBank> banks = device->getBanks();
// DMM - check for controllers too, because some users have
// created .rgd files that contain only controllers
// see bug #1183522
//
std::vector<ControlParameter> controllers =
device->getControlParameters();
// We've got a bank on a Device fom this file
// (or a device that contains controllers or key mappings)
//
if (banks.size() ||
controllers.size() ||
device->getKeyMappings().size()) {
m_devices.push_back(new MidiDevice(*device));
}
}
}
return true;
}
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();
}
void
MIDIInstrumentParameterPanel::updateBankComboBox()
{
RG_DEBUG << "updateBankComboBox()";
if (!getSelectedInstrument())
return;
MidiDevice *md =
dynamic_cast<MidiDevice *>(getSelectedInstrument()->getDevice());
if (!md) {
std::cerr << "WARNING: MIDIInstrumentParameterPanel::updateBankComboBox(): No MidiDevice for Instrument " << getSelectedInstrument()->getId() << '\n';
return;
}
int currentBank = -1;
BankList banks;
RG_DEBUG << "updateBankComboBox(): Variation type is " << md->getVariationType();
if (md->getVariationType() == MidiDevice::NoVariations) {
banks = md->getBanks(getSelectedInstrument()->isPercussion());
// If there are banks to display, show the bank widgets.
// Why not showBank(banks.size()>1)? Because that would hide the
// bank checkbox which would take away the user's ability to
// enable/disable bank selects. If we do away with the checkbox
// in the future, we should re-evaluate this decision.
showBank(!banks.empty());
// Find the selected bank in the MIDI Device's bank list.
for (unsigned int i = 0; i < banks.size(); ++i) {
if (getSelectedInstrument()->getProgram().getBank().partialCompare(banks[i])) {
currentBank = i;
break;
}
}
} else {
// Usually in variation mode, the bank widgets will be hidden.
// E.g. in GM2, the MSB for all banks is 121 with the variations
// in the LSB numbered 0-9. If, however, there were another
// MSB, say 122, with some variations in the LSB, this code would
// display the Bank combobox to allow selection of the MSB.
// If the variations are in the LSB, then the banks are in the MSB
// and vice versa.
bool useMSB = (md->getVariationType() == MidiDevice::VariationFromLSB);
MidiByteList bytes;
if (useMSB) {
bytes = md->getDistinctMSBs(getSelectedInstrument()->isPercussion());
} else {
bytes = md->getDistinctLSBs(getSelectedInstrument()->isPercussion());
}
// If more than one bank value is found, show the bank widgets.
showBank(bytes.size() > 1);
// Load "banks" with the banks and figure out currentBank.
if (useMSB) {
for (unsigned int i = 0; i < bytes.size(); ++i) {
BankList bl = md->getBanksByMSB
(getSelectedInstrument()->isPercussion(), bytes[i]);
RG_DEBUG << "updateBankComboBox(): Have " << bl.size() << " variations for MSB " << bytes[i];
if (bl.size() == 0)
continue;
if (getSelectedInstrument()->getMSB() == bytes[i]) {
currentBank = banks.size();
}
banks.push_back(bl[0]);
}
} else {
for (unsigned int i = 0; i < bytes.size(); ++i) {
BankList bl = md->getBanksByLSB
(getSelectedInstrument()->isPercussion(), bytes[i]);
RG_DEBUG << "updateBankComboBox(): Have " << bl.size() << " variations for LSB " << bytes[i];
if (bl.size() == 0)
continue;
if (getSelectedInstrument()->getLSB() == bytes[i]) {
currentBank = banks.size();
}
banks.push_back(bl[0]);
}
}
}
// Populate the combobox with bank names.
// If we need to repopulate m_bankComboBox
if (banks != m_banks)
{
// Update the cache.
m_banks = banks;
// Copy from m_banks to m_bankComboBox.
m_bankComboBox->clear();
for (BankList::const_iterator i = m_banks.begin();
i != m_banks.end(); ++i) {
m_bankComboBox->addItem(QObject::tr(i->getName().c_str()));
}
}
m_bankComboBox->setEnabled(getSelectedInstrument()->sendsBankSelect());
#if 0
// ??? This is a pretty nifty idea, but unfortunately, it requires
// that we maintain a bogus combobox entry. For now, we'll go
// with the simpler "unselected" approach.
// If the current bank was not found...
if (currentBank < 0 && !banks.empty()) {
// Format bank MSB:LSB and add to combobox.
MidiBank bank = getSelectedInstrument()->getProgram().getBank();
QString bankString = QString("%1:%2").arg(bank.getMSB()).arg(bank.getLSB());
m_bankComboBox.addItem(bankString);
currentBank = banks.size();
}
#endif
// If the bank wasn't in the Device, show the bank widgets so
// the user can fix it if they want.
if (currentBank == -1 && !banks.empty())
showBank(true);
// Display the current bank.
m_bankComboBox->setCurrentIndex(currentBank);
}
