# libkmid Library API Documentation

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# midiout.h

    00001 /*  midiout.h   - class midiOut which handles the /dev/sequencer device
    00002     This file is part of LibKMid 0.9.5
    00003     Copyright (C) 1997,98,99,2000  Antonio Larrosa Jimenez
    00004     LibKMid's homepage : http://www.arrakis.es/~rlarrosa/libkmid.html
    00005
    00006     This library is free software; you can redistribute it and/or
    00007     modify it under the terms of the GNU Library General Public
    00008     License as published by the Free Software Foundation; either
    00009     version 2 of the License, or (at your option) any later version.
    00010
    00011     This library is distributed in the hope that it will be useful,
    00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00014     Library General Public License for more details.
    00015
    00016     You should have received a copy of the GNU Library General Public License
    00017     along with this library; see the file COPYING.LIB.  If not, write to
    00018     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00019     Boston, MA 02111-1307, USA.
    00020
    00021     Send comments and bug fixes to Antonio Larrosa <larrosa@kde.org>
    00022
    00023 ***************************************************************************/
    00024 #ifndef _MIDIOUT_H
    00025 #define _MIDIOUT_H
    00026
    00027 #include <libkmid/dattypes.h>
    00028 #include <libkmid/deviceman.h>
    00029 #include <libkmid/midimapper.h>
    00030 #include <stdio.h>
    00031
    00051 class MidiOut
    00052 {
    00053   private:
    00054     class MidiOutPrivate;
    00055     MidiOutPrivate *d;
    00056
    00057   protected:
    00058
    00064   int seqfd;
    00065
    00066   int device;
    00067
    00068   int devicetype;
    00069
    00070   int volumepercentage;
    00071
    00072   MidiMapper *map;
    00073
    00074   uchar chnpatch [16];
    00075   int   chnbender [16];
    00076   uchar chnpressure [16];
    00077   uchar chncontroller [16][256];
    00078   int   chnmute [16];
    00079
    00080   int   _ok;
    00081
    00082   void seqbuf_dump (void);
    00083   void seqbuf_clean(void);
    00084
    00085   public:
    00086
    00092   MidiOut(int d=0);
    00093
    00099   virtual ~MidiOut();
    00100
    00109   virtual void openDev  (int sqfd);
    00110
    00116   virtual void closeDev ();
    00117
    00123   virtual void initDev  ();
    00124
    00139   int          deviceType () const { return devicetype; };
    00140
    00145   const char * deviceName (void) const;
    00146
    00156   void setMidiMapper    ( MidiMapper *map );
    00157
    00161   virtual void noteOn   ( uchar chn, uchar note, uchar vel );
    00162
    00166   virtual void noteOff  ( uchar chn, uchar note, uchar vel );
    00167
    00171   virtual void keyPressure      ( uchar chn, uchar note, uchar vel );
    00172
    00176   virtual void chnPatchChange   ( uchar chn, uchar patch );
    00177
    00181   virtual void chnPressure      ( uchar chn, uchar vel );
    00182
    00186   virtual void chnPitchBender   ( uchar chn, uchar lsb,  uchar msb );
    00187
    00191   virtual void chnController    ( uchar chn, uchar ctl , uchar v );
    00192
    00196   virtual void sysex            ( uchar *data,ulong size);
    00197
    00201   void allNotesOff(void);
    00202
    00206   virtual void channelSilence   ( uchar chn );
    00207
    00215   virtual void channelMute      ( uchar chn, int a );
    00216
    00224   virtual void setVolumePercentage ( int volper )
    00225   { volumepercentage = volper; };
    00226
    00230   int ok (void)
    00231   { if (seqfd<0) return 0;
    00232     return (_ok>0);
    00233   };
    00234
    00239   const char *midiMapFilename ();
    00240
    00246   void sync(int i=0);
    00247
    00248 };
    00249
    00250 #endif

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 13:28:29 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001