drivers/midi/MidiInputDevicePlugin.h

/***************************************************************************
 *                                                                         *
 *   Copyright (C) 2008 - 2009 Andreas Persson                             *
 *                                                                         *
 *   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., 51 Franklin St, Fifth Floor, Boston,                *
 *   MA  02110-1301  USA                                                   *
 ***************************************************************************/

#ifndef LS_MIDIINPUTDEVICEPLUGIN_H
#define LS_MIDIINPUTDEVICEPLUGIN_H

#include "MidiInputDevice.h"

namespace LinuxSampler {

    /** Plugin MIDI input driver
     *
     * Implements MIDI input when LinuxSampler is running as a plugin.
     *
     * The plugin implementation is given access to the MidiInputPort,
     * to which MIDI events can be dispatched.
     */
    class MidiInputDevicePlugin : public MidiInputDevice {
    public:
        MidiInputDevicePlugin(std::map<String, DeviceCreationParameter*> Parameters,
                              void* pSampler);
        ~MidiInputDevicePlugin();

        /**
         * MIDI Port implementation for the plugin MIDI input driver.
         */
        class MidiInputPortPlugin : public MidiInputPort {
        protected:
            MidiInputPortPlugin(MidiInputDevicePlugin* pDevice, int portNumber);
            friend class MidiInputDevicePlugin;
        };

        /**
         * Device Parameter 'PORTS'
         */
        class ParameterPortsPlugin : public ParameterPorts {
        public:
            ParameterPortsPlugin() : ParameterPorts() { }
            ParameterPortsPlugin(String s) : ParameterPorts(s) { }
            virtual bool Fix() { return true; }
            void ForceSetValue(int ports);
        };

        // derived abstract methods from class 'MidiInputDevice'
        void Listen();
        void StopListen();
        String Driver();
        bool isAutonomousDevice();
        static String Name();
        static String Version();
        static String Description();
        MidiInputPort* CreateMidiPort();
        static bool isAutonomousDriver();

        /**
         * Returns the MIDI port to which events can be dispatched.
         *
         * @returns MIDI port
         */
        MidiInputPort* Port() {
            return Ports[0];
        }

        void AddMidiPort();
        void RemoveMidiPort(MidiInputPort* pPort);
    };
}

#endif
1	persson	1777	/***************************************************************************
2			* *
3	persson	1858	* Copyright (C) 2008 - 2009 Andreas Persson *
4	persson	1777	* *
5			* This program is free software; you can redistribute it and/or modify *
6			* it under the terms of the GNU General Public License as published by *
7			* the Free Software Foundation; either version 2 of the License, or *
8			* (at your option) any later version. *
9			* *
10			* This program is distributed in the hope that it will be useful, *
11			* but WITHOUT ANY WARRANTY; without even the implied warranty of *
12			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13			* GNU General Public License for more details. *
14			* *
15			* You should have received a copy of the GNU General Public License *
16			* along with this program; if not, write to the Free Software *
17			* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
18			* MA 02110-1301 USA *
19			***************************************************************************/
20
21			#ifndef LS_MIDIINPUTDEVICEPLUGIN_H
22			#define LS_MIDIINPUTDEVICEPLUGIN_H
23
24			#include "MidiInputDevice.h"
25
26			namespace LinuxSampler {
27
28			/** Plugin MIDI input driver
29			*
30			* Implements MIDI input when LinuxSampler is running as a plugin.
31			*
32			* The plugin implementation is given access to the MidiInputPort,
33			* to which MIDI events can be dispatched.
34			*/
35			class MidiInputDevicePlugin : public MidiInputDevice {
36			public:
37			MidiInputDevicePlugin(std::map<String, DeviceCreationParameter*> Parameters,
38			void* pSampler);
39			~MidiInputDevicePlugin();
40
41			/**
42			* MIDI Port implementation for the plugin MIDI input driver.
43			*/
44			class MidiInputPortPlugin : public MidiInputPort {
45			protected:
46	persson	1858	MidiInputPortPlugin(MidiInputDevicePlugin* pDevice, int portNumber);
47	persson	1777	friend class MidiInputDevicePlugin;
48			};
49
50	iliev	1907	/**
51			* Device Parameter 'PORTS'
52			*/
53			class ParameterPortsPlugin : public ParameterPorts {
54			public:
55			ParameterPortsPlugin() : ParameterPorts() { }
56			ParameterPortsPlugin(String s) : ParameterPorts(s) { }
57			virtual bool Fix() { return true; }
58	persson	2354	void ForceSetValue(int ports);
59	iliev	1907	};
60
61	persson	1777	// derived abstract methods from class 'MidiInputDevice'
62			void Listen();
63			void StopListen();
64			String Driver();
65	schoenebeck	1934	bool isAutonomousDevice();
66	persson	1777	static String Name();
67			static String Version();
68			static String Description();
69			MidiInputPort* CreateMidiPort();
70	schoenebeck	1934	static bool isAutonomousDriver();
71	persson	1777
72			/**
73			* Returns the MIDI port to which events can be dispatched.
74			*
75			* @returns MIDI port
76			*/
77			MidiInputPort* Port() {
78			return Ports[0];
79			}
80	persson	1858
81	persson	2354	void AddMidiPort();
82			void RemoveMidiPort(MidiInputPort* pPort);
83	persson	1777	};
84			}
85
86			#endif