1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
/* midistat.h - class midiStat, change it internally and then send it.
This file is part of LibKMid 0.9.5
Copyright (C) 1997,98,99,2000 Antonio Larrosa Jimenez
LibKMid's homepage : http://www.arrakis.es/~rlarrosa/libkmid.html
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
Send comments and bug fixes to Antonio Larrosa <larrosa@kde.org>
***************************************************************************/
#ifndef _MIDISTAT_H
#define _MIDISTAT_H
#include <libkmid/dattypes.h>
/**
* Stores the status of a MIDI device . That is, current patch in each channel,
* controller settings, pitch bender value, etc.
*
* This is used to "play" with all those values and then send them to the
* MIDI device just by using sendData()
*
* @short Stores the MIDI status.
* @version 0.9.5 17/01/2000
* @author Antonio Larrosa Jimenez <larrosa@kde.org>
*/
class MidiStatus
{
private:
class MidiStatusPrivate;
MidiStatusPrivate *d;
ulong tempo;
unsigned char chn_patch [16];
int chn_bender [16];
unsigned char chn_pressure[16];
unsigned char chn_controller[16][256];
int chn_lastisvolumeev[16];
public:
/**
* Constructor.
*/
MidiStatus();
/**
* Destructor.
*/
~MidiStatus();
// void noteOn ( uchar chn, uchar note, uchar vel );
// void noteOff ( uchar chn, uchar note, uchar vel );
/**
* Stores a new value for the key aftertouch.
* @see MidiOut::keyPressure()
*/
void keyPressure ( uchar chn, uchar note, uchar vel );
/**
* Stores a new patch in channel @p chn.
* @see chnPatch()
* @see MidiOut::chnPatchChange()
*/
void chnPatchChange ( uchar chn, uchar patch );
/**
* Returns the patch currently used in channel @p chn.
*/
uchar chnPatch ( uchar chn ) { return chn_patch[chn]; }
/**
* Stores a new channel pressure value in channel @p chn.
* @see MidiOut::chnPressure()
*/
void chnPressure ( uchar chn, uchar vel );
/**
* Returns the pressure value currently used in channel @p chn.
*/
uchar chnPressure ( uchar chn ) { return chn_pressure[chn]; }
/**
* Stores a new pitch bender value in channel chn
*/
void chnPitchBender ( uchar chn, uchar lsb, uchar msb );
/**
* Returns the pitch bender value used in channel @p chn
*/
int chnPitchBender ( uchar chn) { return chn_bender[chn]; }
/**
* Stores a new value for controller @p ctl in channel @p chn.
*/
void chnController ( uchar chn, uchar ctl , uchar v );
/**
* Returns the value used for controller @p ctl in channel @p chn
*/
uchar chnController ( uchar chn, uchar ctl )
{ return chn_controller[chn][ctl]; }
/**
* Stores a sysex message that will be send in the next call to sendData
*/
void sysex ( uchar *data, ulong size);
/**
* Sets the tempo.
*
* @see DeviceManager::tmrSetTempo()
*/
void tmrSetTempo ( int v );
/**
* Sends the current MIDI state to the DeviceManager object used as
* parameter (you should have already set the default device to the one you
* want to use). The @p gm parameter specifies if the patches used follow
* the GM standard (1), or follow the MT32 standard (0), in which case, they
* will be converted to GM before being sent.
*/
void sendData ( class DeviceManager *midi, int gm=1 );
};
#endif
|
