void AudioDeviceManager::setCurrentAudioDeviceType (const String& type,
const bool treatAsChosenDevice)
{
for (int i = 0; i < availableDeviceTypes.size(); ++i)
{
if (availableDeviceTypes.getUnchecked(i)->getTypeName() == type
&& currentDeviceType != type)
{
if (currentAudioDevice != nullptr)
{
closeAudioDevice();
Thread::sleep (1500); // allow a moment for OS devices to sort themselves out, to help
// avoid things like DirectSound/ASIO clashes
}
currentDeviceType = type;
AudioDeviceSetup s (*lastDeviceTypeConfigs.getUnchecked(i));
insertDefaultDeviceNames (s);
setAudioDeviceSetup (s, treatAsChosenDevice);
sendChangeMessage();
break;
}
}
}
void AudioDeviceManager::restartLastAudioDevice()
{
if (currentAudioDevice == nullptr)
{
if (currentSetup.inputDeviceName.isEmpty()
&& currentSetup.outputDeviceName.isEmpty())
{
// This method will only reload the last device that was running
// before closeAudioDevice() was called - you need to actually open
// one first, with setAudioDevice().
jassertfalse;
return;
}
AudioDeviceSetup s (currentSetup);
setAudioDeviceSetup (s, false);
}
}
String AudioDeviceManager::initialiseDefault (const String& preferredDefaultDeviceName,
const AudioDeviceSetup* preferredSetupOptions)
{
AudioDeviceSetup setup;
if (preferredSetupOptions != nullptr)
{
setup = *preferredSetupOptions;
}
else if (preferredDefaultDeviceName.isNotEmpty())
{
for (int j = availableDeviceTypes.size(); --j >= 0;)
{
AudioIODeviceType* const type = availableDeviceTypes.getUnchecked(j);
const StringArray outs (type->getDeviceNames (false));
for (int i = 0; i < outs.size(); ++i)
{
if (outs[i].matchesWildcard (preferredDefaultDeviceName, true))
{
setup.outputDeviceName = outs[i];
break;
}
}
const StringArray ins (type->getDeviceNames (true));
for (int i = 0; i < ins.size(); ++i)
{
if (ins[i].matchesWildcard (preferredDefaultDeviceName, true))
{
setup.inputDeviceName = ins[i];
break;
}
}
}
}
insertDefaultDeviceNames (setup);
return setAudioDeviceSetup (setup, false);
}
void AudioDeviceManager::setCurrentAudioDeviceType (const String& type,
const bool treatAsChosenDevice)
{
for (int i = 0; i < availableDeviceTypes.size(); ++i)
{
if (availableDeviceTypes.getUnchecked(i)->getTypeName() == type
&& currentDeviceType != type)
{
currentDeviceType = type;
AudioDeviceSetup s (*lastDeviceTypeConfigs.getUnchecked(i));
insertDefaultDeviceNames (s);
setAudioDeviceSetup (s, treatAsChosenDevice);
sendChangeMessage();
break;
}
}
}
String AudioDeviceManager::initialiseDefault (const String& preferredDefaultDeviceName,
const AudioDeviceSetup* preferredSetupOptions)
{
AudioDeviceSetup setup;
if (preferredSetupOptions != nullptr)
{
setup = *preferredSetupOptions;
}
else if (preferredDefaultDeviceName.isNotEmpty())
{
for (auto* type : availableDeviceTypes)
{
for (auto& out : type->getDeviceNames (false))
{
if (out.matchesWildcard (preferredDefaultDeviceName, true))
{
setup.outputDeviceName = out;
break;
}
}
for (auto& in : type->getDeviceNames (true))
{
if (in.matchesWildcard (preferredDefaultDeviceName, true))
{
setup.inputDeviceName = in;
break;
}
}
}
}
insertDefaultDeviceNames (setup);
return setAudioDeviceSetup (setup, false);
}
//==============================================================================
String AudioDeviceManager::initialise (const int numInputChannelsNeeded,
const int numOutputChannelsNeeded,
const XmlElement* const e,
const bool selectDefaultDeviceOnFailure,
const String& preferredDefaultDeviceName,
const AudioDeviceSetup* preferredSetupOptions)
{
scanDevicesIfNeeded();
numInputChansNeeded = numInputChannelsNeeded;
numOutputChansNeeded = numOutputChannelsNeeded;
if (e != nullptr && e->hasTagName ("DEVICESETUP"))
{
lastExplicitSettings = new XmlElement (*e);
String error;
AudioDeviceSetup setup;
if (preferredSetupOptions != nullptr)
setup = *preferredSetupOptions;
if (e->getStringAttribute ("audioDeviceName").isNotEmpty())
{
setup.inputDeviceName = setup.outputDeviceName
= e->getStringAttribute ("audioDeviceName");
}
else
{
setup.inputDeviceName = e->getStringAttribute ("audioInputDeviceName");
setup.outputDeviceName = e->getStringAttribute ("audioOutputDeviceName");
}
currentDeviceType = e->getStringAttribute ("deviceType");
if (findType (currentDeviceType) == nullptr)
{
AudioIODeviceType* const type = findType (setup.inputDeviceName, setup.outputDeviceName);
if (type != nullptr)
currentDeviceType = type->getTypeName();
else if (availableDeviceTypes.size() > 0)
currentDeviceType = availableDeviceTypes.getUnchecked(0)->getTypeName();
}
setup.bufferSize = e->getIntAttribute ("audioDeviceBufferSize");
setup.sampleRate = e->getDoubleAttribute ("audioDeviceRate");
setup.inputChannels .parseString (e->getStringAttribute ("audioDeviceInChans", "11"), 2);
setup.outputChannels.parseString (e->getStringAttribute ("audioDeviceOutChans", "11"), 2);
setup.useDefaultInputChannels = ! e->hasAttribute ("audioDeviceInChans");
setup.useDefaultOutputChannels = ! e->hasAttribute ("audioDeviceOutChans");
error = setAudioDeviceSetup (setup, true);
midiInsFromXml.clear();
forEachXmlChildElementWithTagName (*e, c, "MIDIINPUT")
midiInsFromXml.add (c->getStringAttribute ("name"));
const StringArray allMidiIns (MidiInput::getDevices());
for (int i = allMidiIns.size(); --i >= 0;)
setMidiInputEnabled (allMidiIns[i], midiInsFromXml.contains (allMidiIns[i]));
if (error.isNotEmpty() && selectDefaultDeviceOnFailure)
error = initialise (numInputChannelsNeeded, numOutputChannelsNeeded, 0,
false, preferredDefaultDeviceName);
setDefaultMidiOutput (e->getStringAttribute ("defaultMidiOutput"));
return error;
}
else
{
AudioDeviceSetup setup;
if (preferredSetupOptions != nullptr)
{
setup = *preferredSetupOptions;
}
else if (preferredDefaultDeviceName.isNotEmpty())
{
for (int j = availableDeviceTypes.size(); --j >= 0;)
{
AudioIODeviceType* const type = availableDeviceTypes.getUnchecked(j);
StringArray outs (type->getDeviceNames (false));
int i;
for (i = 0; i < outs.size(); ++i)
{
if (outs[i].matchesWildcard (preferredDefaultDeviceName, true))
{
setup.outputDeviceName = outs[i];
break;
}
}
StringArray ins (type->getDeviceNames (true));
for (i = 0; i < ins.size(); ++i)
{
if (ins[i].matchesWildcard (preferredDefaultDeviceName, true))
{
setup.inputDeviceName = ins[i];
break;
}
}
}
}
insertDefaultDeviceNames (setup);
return setAudioDeviceSetup (setup, false);
}
}
String AudioDeviceManager::initialiseFromXML (const XmlElement& xml,
const bool selectDefaultDeviceOnFailure,
const String& preferredDefaultDeviceName,
const AudioDeviceSetup* preferredSetupOptions)
{
lastExplicitSettings = new XmlElement (xml);
String error;
AudioDeviceSetup setup;
if (preferredSetupOptions != nullptr)
setup = *preferredSetupOptions;
if (xml.getStringAttribute ("audioDeviceName").isNotEmpty())
{
setup.inputDeviceName = setup.outputDeviceName
= xml.getStringAttribute ("audioDeviceName");
}
else
{
setup.inputDeviceName = xml.getStringAttribute ("audioInputDeviceName");
setup.outputDeviceName = xml.getStringAttribute ("audioOutputDeviceName");
}
currentDeviceType = xml.getStringAttribute ("deviceType");
if (findType (currentDeviceType) == nullptr)
{
if (AudioIODeviceType* const type = findType (setup.inputDeviceName, setup.outputDeviceName))
currentDeviceType = type->getTypeName();
else if (availableDeviceTypes.size() > 0)
currentDeviceType = availableDeviceTypes.getUnchecked(0)->getTypeName();
}
setup.bufferSize = xml.getIntAttribute ("audioDeviceBufferSize", setup.bufferSize);
setup.sampleRate = xml.getDoubleAttribute ("audioDeviceRate", setup.sampleRate);
setup.inputChannels .parseString (xml.getStringAttribute ("audioDeviceInChans", "11"), 2);
setup.outputChannels.parseString (xml.getStringAttribute ("audioDeviceOutChans", "11"), 2);
setup.useDefaultInputChannels = ! xml.hasAttribute ("audioDeviceInChans");
setup.useDefaultOutputChannels = ! xml.hasAttribute ("audioDeviceOutChans");
error = setAudioDeviceSetup (setup, true);
midiInsFromXml.clear();
forEachXmlChildElementWithTagName (xml, c, "MIDIINPUT")
midiInsFromXml.add (c->getStringAttribute ("name"));
const StringArray allMidiIns (MidiInput::getDevices());
for (int i = allMidiIns.size(); --i >= 0;)
setMidiInputEnabled (allMidiIns[i], midiInsFromXml.contains (allMidiIns[i]));
if (error.isNotEmpty() && selectDefaultDeviceOnFailure)
error = initialise (numInputChansNeeded, numOutputChansNeeded,
nullptr, false, preferredDefaultDeviceName);
setDefaultMidiOutput (xml.getStringAttribute ("defaultMidiOutput"));
return error;
}
