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/*************************************************************************** |
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* * |
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* LinuxSampler - modular, streaming capable sampler * |
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* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License * |
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* along with this program; if not, write to the Free Software * |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
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* MA 02111-1307 USA * |
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***************************************************************************/ |
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|
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#include "MidiInputDeviceFactory.h" |
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|
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#if HAVE_ALSA |
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# include "MidiInputDeviceAlsa.h" |
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#endif // HAVE_ALSA |
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|
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#if HAVE_CORE_MIDI |
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# include "MidiInputDeviceCoreMidi.h" |
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#endif // HAVE_CORE_MIDI |
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|
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#if HAVE_MIDISHARE |
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# include "MidiInputDeviceMidiShare.h" |
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#endif // HAVE_MIDISHARE |
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|
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namespace LinuxSampler { |
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|
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std::map<String, MidiInputDeviceFactory::InnerFactory*> MidiInputDeviceFactory::InnerFactories; |
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std::map<String, DeviceParameterFactory*> MidiInputDeviceFactory::ParameterFactories; |
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|
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#if HAVE_ALSA |
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REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceAlsa); |
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/* Common parameters */ |
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REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceAlsa, ParameterActive); |
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REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceAlsa, ParameterPorts); |
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#endif // HAVE_ALSA |
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|
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#if HAVE_CORE_MIDI |
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REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceCoreMidi); |
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/* Common parameters */ |
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REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceCoreMidi, ParameterActive); |
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REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceCoreMidi, ParameterPorts); |
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#endif // HAVE_CORE_MIDI |
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|
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#if HAVE_MIDISHARE |
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REGISTER_MIDI_INPUT_DRIVER(MidiInputDeviceMidiShare); |
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/* Common parameters */ |
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REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMidiShare, ParameterActive); |
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REGISTER_MIDI_INPUT_DRIVER_PARAMETER(MidiInputDeviceMidiShare, ParameterPorts); |
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#endif // HAVE_MIDISHARE |
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|
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MidiInputDevice* MidiInputDeviceFactory::Create(String DriverName, std::map<String,String> Parameters) throw (LinuxSamplerException) { |
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if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'."); |
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//Let's see if we need to create parameters |
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std::map<String,DeviceCreationParameter*> thisDeviceParams; |
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DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName]; |
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if (pParamFactory) { |
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thisDeviceParams = pParamFactory->CreateAllParams(Parameters); |
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} else { |
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//No parameters are registered by the driver. Throw if any parameters were specified. |
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if (Parameters.size() != 0) throw LinuxSamplerException("Driver '" + DriverName + "' does not have any parameters."); |
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} |
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//Now create the device using those parameters |
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MidiInputDevice* pDevice = InnerFactories[DriverName]->Create(thisDeviceParams); |
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//Now attach all parameters to the newely created device. |
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for (std::map<String,DeviceCreationParameter*>::iterator iter = thisDeviceParams.begin(); iter != thisDeviceParams.end(); iter++) { |
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iter->second->Attach(pDevice); |
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} |
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return pDevice; |
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} |
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|
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std::vector<String> MidiInputDeviceFactory::AvailableDrivers() { |
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std::vector<String> result; |
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std::map<String, InnerFactory*>::iterator iter = InnerFactories.begin(); |
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while (iter != InnerFactories.end()) { |
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result.push_back(iter->first); |
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iter++; |
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} |
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return result; |
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} |
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|
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String MidiInputDeviceFactory::AvailableDriversAsString() { |
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std::vector<String> drivers = AvailableDrivers(); |
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String result; |
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std::vector<String>::iterator iter = drivers.begin(); |
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for (; iter != drivers.end(); iter++) { |
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if (result != "") result += ","; |
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result += *iter; |
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} |
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return result; |
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} |
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|
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std::map<String,DeviceCreationParameter*> MidiInputDeviceFactory::GetAvailableDriverParameters(String DriverName) throw (LinuxSamplerException) { |
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if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'."); |
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std::map<String,DeviceCreationParameter*> thisDeviceParams; |
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DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName]; |
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if (pParamFactory) { |
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thisDeviceParams = pParamFactory->CreateAllParams(); |
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} |
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return thisDeviceParams; |
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} |
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|
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DeviceCreationParameter* MidiInputDeviceFactory::GetDriverParameter(String DriverName, String ParameterName) throw (LinuxSamplerException) { |
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std::map<String,DeviceCreationParameter*> parameters = GetAvailableDriverParameters(DriverName); |
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if (!parameters.count(ParameterName)) throw LinuxSamplerException("Midi input driver '" + DriverName + "' does not have a parameter '" + ParameterName + "'."); |
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return parameters[ParameterName]; |
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} |
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|
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String MidiInputDeviceFactory::GetDriverDescription(String DriverName) throw (LinuxSamplerException) { |
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if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'."); |
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return InnerFactories[DriverName]->Description(); |
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} |
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|
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String MidiInputDeviceFactory::GetDriverVersion(String DriverName) throw (LinuxSamplerException) { |
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if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'."); |
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return InnerFactories[DriverName]->Version(); |
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} |
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|
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} // namespace LinuxSampler |
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