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	/***************************************************************************
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__