src/mididriver/MidiInputDeviceFactory.h

/***************************************************************************
 *                                                                         *
 *   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                                                   *
 ***************************************************************************/

#ifndef __LS_MIDI_INPUT_DEVICE_FACTORY_H__
#define __LS_MIDI_INPUT_DEVICE_FACTORY_H__

#include <map>
#include <vector>

#include "../common/LinuxSamplerException.h"
#include "MidiInputDevice.h"

#define REGISTER_MIDI_INPUT_DRIVER(DriverName,DriverClass)  static LinuxSampler::MidiInputDeviceFactory::InnerFactoryRegistrator<DriverClass> __auto_register_midi_input_driver__##DriverClass(DriverName)

namespace LinuxSampler {

  class MidiInputDeviceFactory {
      public:
          class InnerFactory {
              public:
                  virtual MidiInputDevice* Create(std::map<String,String>& Parameters)  = 0;
                  virtual std::map<String,DeviceCreationParameter*> AvailableParameters() = 0;
                  virtual String Description() = 0;
                  virtual String Version() = 0;
          };

          template <class Driver_T>
          class InnerFactoryTemplate : public InnerFactory {
              public:
                  virtual MidiInputDevice* Create(std::map<String,String>& Parameters)  { return new Driver_T(Parameters); }
                  virtual std::map<String,DeviceCreationParameter*> AvailableParameters() { return Driver_T::AvailableParameters(); }
                  virtual String Description() { return Driver_T::Description(); }
                  virtual String Version()     { return Driver_T::Version();     }
          };

          template <class Driver_T>
          class InnerFactoryRegistrator {
              public:
                  InnerFactoryRegistrator(String DriverName) {
                      MidiInputDeviceFactory::InnerFactories[DriverName] = new InnerFactoryTemplate<Driver_T>;
                  }
          };

          static MidiInputDevice*                          Create(String DriverName, std::map<String,String>& Parameters) throw (LinuxSamplerException);
          static std::vector<String>                       AvailableDrivers();
          static String                                    AvailableDriversAsString();
          static std::map<String,DeviceCreationParameter*> GetAvailableDriverParameters(String DriverName) throw (LinuxSamplerException);
          static DeviceCreationParameter*                  GetDriverParameter(String DriverName, String ParameterName) throw (LinuxSamplerException);
          static String                                    GetDriverDescription(String DriverName) throw (LinuxSamplerException);
          static String                                    GetDriverVersion(String DriverName) throw (LinuxSamplerException);

      protected:
          static std::map<String, InnerFactory*> InnerFactories;
  };

} // namespace LinuxSampler

#endif // __LS_AUDIO_OUTPUT_DEVICE_FACTORY_H__
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			#ifndef __LS_MIDI_INPUT_DEVICE_FACTORY_H__
24			#define __LS_MIDI_INPUT_DEVICE_FACTORY_H__
25
26			#include <map>
27			#include <vector>
28
29			#include "../common/LinuxSamplerException.h"
30			#include "MidiInputDevice.h"
31
32			#define REGISTER_MIDI_INPUT_DRIVER(DriverName,DriverClass) static LinuxSampler::MidiInputDeviceFactory::InnerFactoryRegistrator<DriverClass> __auto_register_midi_input_driver__##DriverClass(DriverName)
33
34			namespace LinuxSampler {
35
36			class MidiInputDeviceFactory {
37			public:
38			class InnerFactory {
39			public:
40			virtual MidiInputDevice* Create(std::map<String,String>& Parameters) = 0;
41			virtual std::map<String,DeviceCreationParameter*> AvailableParameters() = 0;
42			virtual String Description() = 0;
43			virtual String Version() = 0;
44			};
45
46			template <class Driver_T>
47			class InnerFactoryTemplate : public InnerFactory {
48			public:
49			virtual MidiInputDevice* Create(std::map<String,String>& Parameters) { return new Driver_T(Parameters); }
50			virtual std::map<String,DeviceCreationParameter*> AvailableParameters() { return Driver_T::AvailableParameters(); }
51			virtual String Description() { return Driver_T::Description(); }
52			virtual String Version() { return Driver_T::Version(); }
53			};
54
55			template <class Driver_T>
56			class InnerFactoryRegistrator {
57			public:
58			InnerFactoryRegistrator(String DriverName) {
59			MidiInputDeviceFactory::InnerFactories[DriverName] = new InnerFactoryTemplate<Driver_T>;
60			}
61			};
62
63			static MidiInputDevice* Create(String DriverName, std::map<String,String>& Parameters) throw (LinuxSamplerException);
64			static std::vector<String> AvailableDrivers();
65			static String AvailableDriversAsString();
66			static std::map<String,DeviceCreationParameter*> GetAvailableDriverParameters(String DriverName) throw (LinuxSamplerException);
67			static DeviceCreationParameter* GetDriverParameter(String DriverName, String ParameterName) throw (LinuxSamplerException);
68			static String GetDriverDescription(String DriverName) throw (LinuxSamplerException);
69			static String GetDriverVersion(String DriverName) throw (LinuxSamplerException);
70
71			protected:
72			static std::map<String, InnerFactory*> InnerFactories;
73			};
74
75			} // namespace LinuxSampler
76
77			#endif // __LS_AUDIO_OUTPUT_DEVICE_FACTORY_H__