drivers/midi/MidiInputDeviceCoreMidi.cpp

/***************************************************************************
 *                                                                         *
 *   Copyright (C) 2004, 2005 Grame                                        *
 *                                                                         *
 *   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 "MidiInputDeviceCoreMidi.h"
#include "MidiInputDeviceFactory.h"

namespace LinuxSampler {

        int MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::pPortID = 0;

        MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterName::ParameterName(MidiInputPort* pPort) throw (LinuxSamplerException) : MidiInputPort::ParameterName(pPort, "Port " + ToString(pPort->GetPortNumber())) {
        OnSetValue(ValueAsString()); // initialize port name
    }

    void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterName::OnSetValue(String s) throw (LinuxSamplerException) {

    }

        // *************** ParameterCoreMidiBindings ***************
        // *

    MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::ParameterCoreMidiBindings(MidiInputPortCoreMidi* pPort) : DeviceRuntimeParameterStrings( std::vector<String>() ) {
        this->pPort = pPort;
    }

    String MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::Description() {
        return "Bindings to other CoreMidi clients";
    }
    bool MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::Fix() {
        return false;
    }

    std::vector<String> MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::PossibilitiesAsString() {
        std::vector<String> res;
                // Connections
                return res;
    }

    void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::OnSetValue(std::vector<String> vS) throw (LinuxSamplerException) {
        // to finish
    }


// *************** MidiInputPortCoreMidi ***************
// *

    MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::MidiInputPortCoreMidi(MidiInputDeviceCoreMidi* pDevice) throw (MidiInputException) : MidiInputPort(pDevice, -1) {
        // create CoreMidi virtual destination

                MIDIDestinationCreate(pDevice->hCoreMidiClient, CFSTR("LinuxSampler_in"), ReadProc, this, &pDestination);
                if (!pDestination) throw MidiInputException("Error creating CoreMidi virtual destination");
                this->portNumber = pPortID++;

        Parameters["NAME"]      = new ParameterName(this);
        Parameters["CORE_MIDI_BINDINGS"] = new ParameterCoreMidiBindings(this);
    }

    MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::~MidiInputPortCoreMidi() {
                MIDIEndpointDispose(pDestination);
    }

        void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ReadProc(const MIDIPacketList* pktlist, void* refCon, void* connRefCon)
        {
                MidiInputPortCoreMidi* port = (MidiInputPortCoreMidi*)refCon;
                MIDIPacket *packet = (MIDIPacket *)pktlist->packet;

                for (unsigned int i = 0; i < pktlist->numPackets; ++i) {

                        int cin = packet->data[0] & 0xF0;

                        // To be checked : several events per packet

                        switch(cin) { // status byte

                                case 0xB0:
                                        port->DispatchControlChange(packet->data[1],packet->data[2],packet->data[0]&0x0F);
                                        break;

                                case 0xD0:
                                        port->DispatchControlChange(128,packet->data[1],packet->data[0]&0x0F);
                                        break;

                                case 0xE0:
                                        port->DispatchPitchbend(packet->data[1],packet->data[0]&0x0F);
                                        break;

                                case 0x90:
                                        if (packet->data[1] < 0x80) {
                                                if (packet->data[2] > 0){
                                                        port->DispatchNoteOn(packet->data[1],packet->data[2], packet->data[0]&0x0F);
                                                }else{
                                                        port->DispatchNoteOff(packet->data[1],packet->data[2],packet->data[0]&0x0F);
                                                }
                                        }
                                        break;

                                case 0x80:
                                        if (packet->data[1] < 0x80) {
                                                port->DispatchNoteOff(packet->data[1],packet->data[2],packet->data[0]&0x0F);
                                        }
                                        break;

                                case 0xC0:
                                        if (packet->data[1] < 0x80) {
                                                port->DispatchProgramChange(packet->data[1], packet->data[0] & 0x0F);
                                        }
                                        break;
                        }

                        packet = MIDIPacketNext(packet);
                }
        }


// *************** MidiInputDeviceCoreMidi ***************
// *

    MidiInputDeviceCoreMidi::MidiInputDeviceCoreMidi(std::map<String,DeviceCreationParameter*> Parameters, void* pSampler) : MidiInputDevice(Parameters, pSampler)
        {
                MIDIClientCreate(CFSTR("LinuxSampler"), NotifyProc, NULL, &hCoreMidiClient);
                if (!hCoreMidiClient) throw MidiInputException("Error opening CoreMidi client");
                AcquirePorts(((DeviceCreationParameterInt*)Parameters["PORTS"])->ValueAsInt());
        }

    MidiInputDeviceCoreMidi::~MidiInputDeviceCoreMidi()
        {
                if (hCoreMidiClient) {
                        MIDIClientDispose(hCoreMidiClient);
                }
    }

        MidiInputDeviceCoreMidi::MidiInputPortCoreMidi* MidiInputDeviceCoreMidi::CreateMidiPort() {
                return new MidiInputPortCoreMidi(this);
    }

        String MidiInputDeviceCoreMidi::Name() {
            return "COREMIDI";
    }

        String MidiInputDeviceCoreMidi::Driver() {
            return Name();
    }

         String MidiInputDeviceCoreMidi::Description() {
            return "Apple CoreMidi";
    }

    String MidiInputDeviceCoreMidi::Version() {
            String s = "$Revision: 1.7 $";
            return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword
    }

        void MidiInputDeviceCoreMidi::NotifyProc(const MIDINotification* message, void* refCon)
        {
                // to be finished
                if (message->messageID == kMIDIMsgSetupChanged) {
                        printf("kMIDIMsgSetupChanged\n");
                }
        }


} // namespace LinuxSampler
1	schoenebeck	201	/***************************************************************************
2			* *
3	schoenebeck	551	* Copyright (C) 2004, 2005 Grame *
4	schoenebeck	201	* *
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., 59 Temple Place, Suite 330, Boston, *
18			* MA 02111-1307 USA *
19			***************************************************************************/
20
21			#include "MidiInputDeviceCoreMidi.h"
22	letz	362	#include "MidiInputDeviceFactory.h"
23	schoenebeck	201
24			namespace LinuxSampler {
25
26	letz	362	int MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::pPortID = 0;
27
28			MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterName::ParameterName(MidiInputPort* pPort) throw (LinuxSamplerException) : MidiInputPort::ParameterName(pPort, "Port " + ToString(pPort->GetPortNumber())) {
29			OnSetValue(ValueAsString()); // initialize port name
30			}
31
32			void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterName::OnSetValue(String s) throw (LinuxSamplerException) {
33	schoenebeck	551
34			}
35
36	letz	362	// ************* ParameterCoreMidiBindings *************
37			// *
38
39			MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::ParameterCoreMidiBindings(MidiInputPortCoreMidi* pPort) : DeviceRuntimeParameterStrings( std::vector<String>() ) {
40			this->pPort = pPort;
41	schoenebeck	201	}
42
43	letz	362	String MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::Description() {
44			return "Bindings to other CoreMidi clients";
45	schoenebeck	201	}
46	letz	362	bool MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::Fix() {
47			return false;
48			}
49	schoenebeck	201
50	letz	362	std::vector<String> MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::PossibilitiesAsString() {
51			std::vector<String> res;
52			// Connections
53			return res;
54			}
55
56			void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ParameterCoreMidiBindings::OnSetValue(std::vector<String> vS) throw (LinuxSamplerException) {
57			// to finish
58			}
59
60
61			// ************* MidiInputPortCoreMidi *************
62			// *
63
64			MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::MidiInputPortCoreMidi(MidiInputDeviceCoreMidi* pDevice) throw (MidiInputException) : MidiInputPort(pDevice, -1) {
65			// create CoreMidi virtual destination
66	schoenebeck	551
67	letz	362	MIDIDestinationCreate(pDevice->hCoreMidiClient, CFSTR("LinuxSampler_in"), ReadProc, this, &pDestination);
68			if (!pDestination) throw MidiInputException("Error creating CoreMidi virtual destination");
69			this->portNumber = pPortID++;
70	schoenebeck	551
71	letz	362	Parameters["NAME"] = new ParameterName(this);
72			Parameters["CORE_MIDI_BINDINGS"] = new ParameterCoreMidiBindings(this);
73	schoenebeck	201	}
74
75	letz	362	MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::~MidiInputPortCoreMidi() {
76			MIDIEndpointDispose(pDestination);
77			}
78	schoenebeck	551
79	letz	362	void MidiInputDeviceCoreMidi::MidiInputPortCoreMidi::ReadProc(const MIDIPacketList* pktlist, void* refCon, void* connRefCon)
80	schoenebeck	201	{
81	letz	362	MidiInputPortCoreMidi* port = (MidiInputPortCoreMidi*)refCon;
82	schoenebeck	551	MIDIPacket packet = (MIDIPacket )pktlist->packet;
83	letz	362
84			for (unsigned int i = 0; i < pktlist->numPackets; ++i) {
85	schoenebeck	551
86	schoenebeck	201	int cin = packet->data[0] & 0xF0;
87	schoenebeck	551
88	schoenebeck	201	// To be checked : several events per packet
89	schoenebeck	551
90	schoenebeck	201	switch(cin) { // status byte
91	schoenebeck	551
92	schoenebeck	201	case 0xB0:
93	letz	362	port->DispatchControlChange(packet->data[1],packet->data[2],packet->data[0]&0x0F);
94	schoenebeck	201	break;
95	schoenebeck	551
96	persson	903	case 0xD0:
97			port->DispatchControlChange(128,packet->data[1],packet->data[0]&0x0F);
98			break;
99
100	schoenebeck	201	case 0xE0:
101	letz	362	port->DispatchPitchbend(packet->data[1],packet->data[0]&0x0F);
102	schoenebeck	201	break;
103
104			case 0x90:
105	letz	362	if (packet->data[1] < 0x80) {
106	schoenebeck	201	if (packet->data[2] > 0){
107	letz	362	port->DispatchNoteOn(packet->data[1],packet->data[2], packet->data[0]&0x0F);
108	schoenebeck	201	}else{
109	letz	362	port->DispatchNoteOff(packet->data[1],packet->data[2],packet->data[0]&0x0F);
110	schoenebeck	201	}
111			}
112			break;
113	schoenebeck	551
114	schoenebeck	201	case 0x80:
115	letz	362	if (packet->data[1] < 0x80) {
116			port->DispatchNoteOff(packet->data[1],packet->data[2],packet->data[0]&0x0F);
117	schoenebeck	201	}
118			break;
119	schoenebeck	551
120			case 0xC0:
121			if (packet->data[1] < 0x80) {
122			port->DispatchProgramChange(packet->data[1], packet->data[0] & 0x0F);
123			}
124			break;
125	schoenebeck	201	}
126	schoenebeck	551
127	schoenebeck	201	packet = MIDIPacketNext(packet);
128	schoenebeck	551	}
129	letz	362	}
130
131	schoenebeck	551
132			// ************* MidiInputDeviceCoreMidi *************
133			// *
134
135			MidiInputDeviceCoreMidi::MidiInputDeviceCoreMidi(std::map<String,DeviceCreationParameter> Parameters, void pSampler) : MidiInputDevice(Parameters, pSampler)
136	letz	362	{
137			MIDIClientCreate(CFSTR("LinuxSampler"), NotifyProc, NULL, &hCoreMidiClient);
138			if (!hCoreMidiClient) throw MidiInputException("Error opening CoreMidi client");
139			AcquirePorts(((DeviceCreationParameterInt*)Parameters["PORTS"])->ValueAsInt());
140			}
141
142	schoenebeck	551	MidiInputDeviceCoreMidi::~MidiInputDeviceCoreMidi()
143	letz	362	{
144			if (hCoreMidiClient) {
145			MIDIClientDispose(hCoreMidiClient);
146	schoenebeck	201	}
147	letz	362	}
148	schoenebeck	551
149	letz	362	MidiInputDeviceCoreMidi::MidiInputPortCoreMidi* MidiInputDeviceCoreMidi::CreateMidiPort() {
150			return new MidiInputPortCoreMidi(this);
151			}
152	schoenebeck	551
153	letz	362	String MidiInputDeviceCoreMidi::Name() {
154	letz	509	return "COREMIDI";
155	letz	362	}
156
157			String MidiInputDeviceCoreMidi::Driver() {
158			return Name();
159			}
160	schoenebeck	551
161	letz	362	String MidiInputDeviceCoreMidi::Description() {
162			return "Apple CoreMidi";
163			}
164
165			String MidiInputDeviceCoreMidi::Version() {
166	persson	903	String s = "$Revision: 1.7 $";
167	letz	362	return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword
168			}
169
170			void MidiInputDeviceCoreMidi::NotifyProc(const MIDINotification* message, void* refCon)
171			{
172			// to be finished
173			if (message->messageID == kMIDIMsgSetupChanged) {
174			printf("kMIDIMsgSetupChanged\n");
175			}
176	schoenebeck	201	}
177
178	schoenebeck	551
179	schoenebeck	201	} // namespace LinuxSampler