本文整理汇总了C++中MidiDevice::clearBankList方法的典型用法代码示例。如果您正苦于以下问题：C++ MidiDevice::clearBankList方法的具体用法？C++ MidiDevice::clearBankList怎么用？C++ MidiDevice::clearBankList使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MidiDevice的用法示例。
在下文中一共展示了MidiDevice::clearBankList方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
void
Studio::clearMidiBanksAndPrograms()
{
MidiDevice *midiDevice;
std::vector<Device*>::iterator it;
for (it = m_devices.begin(); it != m_devices.end(); ++it)
{
midiDevice = dynamic_cast<MidiDevice*>(*it);
if (midiDevice)
{
midiDevice->clearProgramList();
midiDevice->clearBankList();
}
}
}示例2:
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.
//.........这里部分代码省略.........