drivers/midi/MidiInputDeviceMme.h

/***************************************************************************
 *                                                                         *
 *   LinuxSampler - modular, streaming capable sampler                     *
 *                                                                         *
 *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
 *   Copyright (C) 2005 - 2013 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_MIDIINPUTDEVICEMME_H__
#define __LS_MIDIINPUTDEVICEMME_H__

#define MME_MAX_SYSEX_BUF_SIZE 32768

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

#include <windows.h>
#include <mmsystem.h>

namespace LinuxSampler {

    /** MME MIDI input driver
     *
     * Implements MIDI input for the Windows Multimedia Extensions
     * (MME).
     */
    class MidiInputDeviceMme : public MidiInputDevice {
        public:
        
            class ParameterPorts : public DeviceCreationParameterInt {
                public:
                    ParameterPorts();
                    ParameterPorts(String val);
                    virtual String Description() OVERRIDE;
                    virtual bool   Fix() OVERRIDE;
                    virtual bool   Mandatory() OVERRIDE;
                    virtual std::map<String,DeviceCreationParameter*> DependsAsParameters() OVERRIDE;
                    virtual optional<int>    DefaultAsInt(std::map<String,String> Parameters) OVERRIDE;
                    virtual optional<int>    RangeMinAsInt(std::map<String,String> Parameters) OVERRIDE;
                    virtual optional<int>    RangeMaxAsInt(std::map<String,String> Parameters) OVERRIDE;
                    virtual std::vector<int> PossibilitiesAsInt(std::map<String,String> Parameters) OVERRIDE;
                    virtual void             OnSetValue(int i) throw (Exception) OVERRIDE;
                    static String Name();
            };

         /**
             * MIDI Port implementation for the MME MIDI input driver.
             */
            class MidiInputPortMme : public MidiInputPort {
                public:

                /** MIDI Port Parameter 'Port'
                     *
                     * MME MIDI ports
                     * 
                     */
                    class ParameterPort : public DeviceRuntimeParameterString {
                        public:
                            ParameterPort(MidiInputPortMme* pPort);
                            virtual bool                Fix() OVERRIDE;
                            virtual String              Description() OVERRIDE;
                            virtual std::vector<String> PossibilitiesAsString() OVERRIDE;
                            virtual void                OnSetValue(String s) OVERRIDE;
                        private:
                            MidiInputPortMme* pPort;

                    };
                    
                protected:
                    MidiInputPortMme(MidiInputDeviceMme* pDevice) throw (MidiInputException);
                    ~MidiInputPortMme();
                    void ConnectToMmeMidiSource(const char* MidiSource);
                    void CloseMmeMidiPort(void);
                    void MmeCallbackDispatcher(HMIDIIN handle, UINT uMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
                    friend class MidiInputDeviceMme;
                private:
                    MidiInputDeviceMme* pDevice;
                    static void CALLBACK win32_midiin_callback(HMIDIIN handle, UINT uMsg, DWORD_PTR dwInstance, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
                    HMIDIIN MidiInHandle;
                    MIDIHDR midiHdr;
                    bool MidiInOpened;
                    int SysExOffset;
                    char *SysExBuf;
                    char *TmpSysExBuf;
                    bool ExitFlag;
                    bool FirstSysExBlock;
                    bool SysExMsgComplete;
            };

            MidiInputDeviceMme(std::map<String,DeviceCreationParameter*> Parameters, void* pSampler);
            ~MidiInputDeviceMme();

            // derived abstract methods from class 'MidiInputDevice'
            void Listen() OVERRIDE;
            void StopListen() OVERRIDE;
            virtual String Driver() OVERRIDE;
            static String Name();
            static String Description();
            static String Version();

            MidiInputPortMme* CreateMidiPort();
        private:
            friend class MidiInputPortMme;
            friend class MidiInputPortMme::ParameterPort;
    };
}

#endif // __LS_MIDIINPUTDEVICEMME_H__
1	/***************************************************************************
2	* *
3	* LinuxSampler - modular, streaming capable sampler *
4	* *
5	* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6	* Copyright (C) 2005 - 2013 Christian Schoenebeck *
7	* *
8	* This program is free software; you can redistribute it and/or modify *
9	* it under the terms of the GNU General Public License as published by *
10	* the Free Software Foundation; either version 2 of the License, or *
11	* (at your option) any later version. *
12	* *
13	* This program is distributed in the hope that it will be useful, *
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16	* GNU General Public License for more details. *
17	* *
18	* You should have received a copy of the GNU General Public License *
19	* along with this program; if not, write to the Free Software *
20	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
21	* MA 02111-1307 USA *
22	***************************************************************************/
23
24	#ifndef __LS_MIDIINPUTDEVICEMME_H__
25	#define __LS_MIDIINPUTDEVICEMME_H__
26
27	#define MME_MAX_SYSEX_BUF_SIZE 32768
28
29	#include "../../common/global_private.h"
30	#include "MidiInputDevice.h"
31
32	#include <windows.h>
33	#include <mmsystem.h>
34
35	namespace LinuxSampler {
36
37	/** MME MIDI input driver
38	*
39	* Implements MIDI input for the Windows Multimedia Extensions
40	* (MME).
41	*/
42	class MidiInputDeviceMme : public MidiInputDevice {
43	public:
44
45	class ParameterPorts : public DeviceCreationParameterInt {
46	public:
47	ParameterPorts();
48	ParameterPorts(String val);
49	virtual String Description() OVERRIDE;
50	virtual bool Fix() OVERRIDE;
51	virtual bool Mandatory() OVERRIDE;
52	virtual std::map<String,DeviceCreationParameter*> DependsAsParameters() OVERRIDE;
53	virtual optional<int> DefaultAsInt(std::map<String,String> Parameters) OVERRIDE;
54	virtual optional<int> RangeMinAsInt(std::map<String,String> Parameters) OVERRIDE;
55	virtual optional<int> RangeMaxAsInt(std::map<String,String> Parameters) OVERRIDE;
56	virtual std::vector<int> PossibilitiesAsInt(std::map<String,String> Parameters) OVERRIDE;
57	virtual void OnSetValue(int i) throw (Exception) OVERRIDE;
58	static String Name();
59	};
60
61	/**
62	* MIDI Port implementation for the MME MIDI input driver.
63	*/
64	class MidiInputPortMme : public MidiInputPort {
65	public:
66
67	/** MIDI Port Parameter 'Port'
68	*
69	* MME MIDI ports
70	*
71	*/
72	class ParameterPort : public DeviceRuntimeParameterString {
73	public:
74	ParameterPort(MidiInputPortMme* pPort);
75	virtual bool Fix() OVERRIDE;
76	virtual String Description() OVERRIDE;
77	virtual std::vector<String> PossibilitiesAsString() OVERRIDE;
78	virtual void OnSetValue(String s) OVERRIDE;
79	private:
80	MidiInputPortMme* pPort;
81
82	};
83
84	protected:
85	MidiInputPortMme(MidiInputDeviceMme* pDevice) throw (MidiInputException);
86	~MidiInputPortMme();
87	void ConnectToMmeMidiSource(const char* MidiSource);
88	void CloseMmeMidiPort(void);
89	void MmeCallbackDispatcher(HMIDIIN handle, UINT uMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
90	friend class MidiInputDeviceMme;
91	private:
92	MidiInputDeviceMme* pDevice;
93	static void CALLBACK win32_midiin_callback(HMIDIIN handle, UINT uMsg, DWORD_PTR dwInstance, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
94	HMIDIIN MidiInHandle;
95	MIDIHDR midiHdr;
96	bool MidiInOpened;
97	int SysExOffset;
98	char *SysExBuf;
99	char *TmpSysExBuf;
100	bool ExitFlag;
101	bool FirstSysExBlock;
102	bool SysExMsgComplete;
103	};
104
105	MidiInputDeviceMme(std::map<String,DeviceCreationParameter> Parameters, void pSampler);
106	~MidiInputDeviceMme();
107
108	// derived abstract methods from class 'MidiInputDevice'
109	void Listen() OVERRIDE;
110	void StopListen() OVERRIDE;
111	virtual String Driver() OVERRIDE;
112	static String Name();
113	static String Description();
114	static String Version();
115
116	MidiInputPortMme* CreateMidiPort();
117	private:
118	friend class MidiInputPortMme;
119	friend class MidiInputPortMme::ParameterPort;
120	};
121	}
122
123	#endif // __LS_MIDIINPUTDEVICEMME_H__