src/mididriver/MidiInputDeviceFactory.cpp

/***************************************************************************
 *                                                                         *
 *   LinuxSampler - modular, streaming capable sampler                     *
 *                                                                         *
 *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the Free Software           *
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,                 *
 *   MA  02111-1307  USA                                                   *
 ***************************************************************************/

#include "MidiInputDeviceFactory.h"

namespace LinuxSampler {

    std::map<String, MidiInputDeviceFactory::InnerFactory*> MidiInputDeviceFactory::InnerFactories;
    std::map<String, DeviceParameterFactory*> MidiInputDeviceFactory::ParameterFactories;

    MidiInputDevice* MidiInputDeviceFactory::Create(String DriverName, std::map<String,String> Parameters) throw (LinuxSamplerException) {
        if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
        //Let's see if we need to create parameters
        std::map<String,DeviceCreationParameter*> thisDeviceParams;
        DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
        if (pParamFactory) {
                thisDeviceParams = pParamFactory->CreateAllParams(Parameters);
        } else {
                //No parameters are registered by the driver. Throw if any parameters were specified.
                if (Parameters.size() != 0) throw LinuxSamplerException("Driver '" + DriverName + "' does not have any parameters.");
        }
        //Now create the device using those parameters
        MidiInputDevice* pDevice = InnerFactories[DriverName]->Create(thisDeviceParams);
        //Now attach all parameters to the newely created device.
        for (std::map<String,DeviceCreationParameter*>::iterator iter = thisDeviceParams.begin(); iter != thisDeviceParams.end(); iter++) {
                iter->second->Attach(pDevice);
        }
        return pDevice;
    }

    std::vector<String> MidiInputDeviceFactory::AvailableDrivers() {
        std::vector<String> result;
        std::map<String, InnerFactory*>::iterator iter = InnerFactories.begin();
        while (iter != InnerFactories.end()) {
            result.push_back(iter->first);
            iter++;
        }
        return result;
    }

    String MidiInputDeviceFactory::AvailableDriversAsString() {
        std::vector<String> drivers = AvailableDrivers();
        String result;
        std::vector<String>::iterator iter = drivers.begin();
        for (; iter != drivers.end(); iter++) {
            if (result != "") result += ",";
            result += *iter;
        }
        return result;
    }

    std::map<String,DeviceCreationParameter*> MidiInputDeviceFactory::GetAvailableDriverParameters(String DriverName) throw (LinuxSamplerException) {
        if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
        std::map<String,DeviceCreationParameter*> thisDeviceParams;
        DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
        if (pParamFactory) {
                thisDeviceParams = pParamFactory->CreateAllParams();
        }
        return thisDeviceParams;
    }

    DeviceCreationParameter* MidiInputDeviceFactory::GetDriverParameter(String DriverName, String ParameterName) throw (LinuxSamplerException) {
        std::map<String,DeviceCreationParameter*> parameters = GetAvailableDriverParameters(DriverName);
        if (!parameters.count(ParameterName)) throw LinuxSamplerException("Midi input driver '" + DriverName + "' does not have a parameter '" + ParameterName + "'.");
        return parameters[ParameterName];
    }

    String MidiInputDeviceFactory::GetDriverDescription(String DriverName) throw (LinuxSamplerException) {
        if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
        return InnerFactories[DriverName]->Description();
    }

    String MidiInputDeviceFactory::GetDriverVersion(String DriverName) throw (LinuxSamplerException) {
        if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
        return InnerFactories[DriverName]->Version();
    }

} // namespace LinuxSampler
1	senkov	153	/***************************************************************************
2			* *
3			* LinuxSampler - modular, streaming capable sampler *
4			* *
5			* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6			* *
7			* This program is free software; you can redistribute it and/or modify *
8			* it under the terms of the GNU General Public License as published by *
9			* the Free Software Foundation; either version 2 of the License, or *
10			* (at your option) any later version. *
11			* *
12			* This program is distributed in the hope that it will be useful, *
13			* but WITHOUT ANY WARRANTY; without even the implied warranty of *
14			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
15			* GNU General Public License for more details. *
16			* *
17			* You should have received a copy of the GNU General Public License *
18			* along with this program; if not, write to the Free Software *
19			* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
20			* MA 02111-1307 USA *
21			***************************************************************************/
22
23			#include "MidiInputDeviceFactory.h"
24
25			namespace LinuxSampler {
26
27			std::map<String, MidiInputDeviceFactory::InnerFactory*> MidiInputDeviceFactory::InnerFactories;
28	senkov	174	std::map<String, DeviceParameterFactory*> MidiInputDeviceFactory::ParameterFactories;
29	senkov	153
30	senkov	174	MidiInputDevice* MidiInputDeviceFactory::Create(String DriverName, std::map<String,String> Parameters) throw (LinuxSamplerException) {
31	senkov	169	if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
32	senkov	174	//Let's see if we need to create parameters
33			std::map<String,DeviceCreationParameter*> thisDeviceParams;
34			DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
35			if (pParamFactory) {
36			thisDeviceParams = pParamFactory->CreateAllParams(Parameters);
37			} else {
38			//No parameters are registered by the driver. Throw if any parameters were specified.
39			if (Parameters.size() != 0) throw LinuxSamplerException("Driver '" + DriverName + "' does not have any parameters.");
40			}
41			//Now create the device using those parameters
42			MidiInputDevice* pDevice = InnerFactories[DriverName]->Create(thisDeviceParams);
43			//Now attach all parameters to the newely created device.
44			for (std::map<String,DeviceCreationParameter*>::iterator iter = thisDeviceParams.begin(); iter != thisDeviceParams.end(); iter++) {
45			iter->second->Attach(pDevice);
46			}
47			return pDevice;
48	senkov	153	}
49
50			std::vector<String> MidiInputDeviceFactory::AvailableDrivers() {
51			std::vector<String> result;
52			std::map<String, InnerFactory*>::iterator iter = InnerFactories.begin();
53			while (iter != InnerFactories.end()) {
54			result.push_back(iter->first);
55			iter++;
56			}
57			return result;
58			}
59
60			String MidiInputDeviceFactory::AvailableDriversAsString() {
61			std::vector<String> drivers = AvailableDrivers();
62			String result;
63			std::vector<String>::iterator iter = drivers.begin();
64			for (; iter != drivers.end(); iter++) {
65			if (result != "") result += ",";
66			result += *iter;
67			}
68			return result;
69			}
70
71			std::map<String,DeviceCreationParameter*> MidiInputDeviceFactory::GetAvailableDriverParameters(String DriverName) throw (LinuxSamplerException) {
72	senkov	169	if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
73	senkov	174	std::map<String,DeviceCreationParameter*> thisDeviceParams;
74			DeviceParameterFactory* pParamFactory = ParameterFactories[DriverName];
75			if (pParamFactory) {
76			thisDeviceParams = pParamFactory->CreateAllParams();
77			}
78			return thisDeviceParams;
79	senkov	153	}
80
81			DeviceCreationParameter* MidiInputDeviceFactory::GetDriverParameter(String DriverName, String ParameterName) throw (LinuxSamplerException) {
82			std::map<String,DeviceCreationParameter*> parameters = GetAvailableDriverParameters(DriverName);
83	senkov	169	if (!parameters.count(ParameterName)) throw LinuxSamplerException("Midi input driver '" + DriverName + "' does not have a parameter '" + ParameterName + "'.");
84	senkov	153	return parameters[ParameterName];
85			}
86
87			String MidiInputDeviceFactory::GetDriverDescription(String DriverName) throw (LinuxSamplerException) {
88	senkov	169	if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
89	senkov	153	return InnerFactories[DriverName]->Description();
90			}
91
92			String MidiInputDeviceFactory::GetDriverVersion(String DriverName) throw (LinuxSamplerException) {
93	senkov	169	if (!InnerFactories.count(DriverName)) throw LinuxSamplerException("There is no midi input driver '" + DriverName + "'.");
94	senkov	153	return InnerFactories[DriverName]->Version();
95			}
96
97			} // namespace LinuxSampler