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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* deviceman.h - The device manager, that hides the use of midiOut</span>
<a name="l00002"></a>00002 <span class="comment"> This file is part of LibKMid 0.9.5</span>
<a name="l00003"></a>00003 <span class="comment"> Copyright (C) 1997,98,99,2000 Antonio Larrosa Jimenez</span>
<a name="l00004"></a>00004 <span class="comment"> LibKMid's homepage : http://www.arrakis.es/~rlarrosa/libkmid.html</span>
<a name="l00005"></a>00005 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00007"></a>00007 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00008"></a>00008 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> Library General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"></span>
<a name="l00015"></a>00015 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00016"></a>00016 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00017"></a>00017 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00018"></a>00018 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00019"></a>00019 <span class="comment"></span>
<a name="l00020"></a>00020 <span class="comment"> Send comments and bug fixes to Antonio Larrosa <larrosa@kde.org></span>
<a name="l00021"></a>00021 <span class="comment"></span>
<a name="l00022"></a>00022 <span class="comment">***************************************************************************/</span>
<a name="l00023"></a>00023 <span class="preprocessor">#ifndef DEVICEMAN_H</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define DEVICEMAN_H</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <libkmid/dattypes.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <kdelibs_export.h></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="keyword">class </span><a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a>;
<a name="l00030"></a>00030 <span class="keyword">class </span><a class="code" href="classMidiMapper.html" title="A Midi Mapper class which defines the way MIDI events are translated (or "mapped") to different ones...">MidiMapper</a>;
<a name="l00031"></a>00031
<a name="l00047"></a><a class="code" href="classDeviceManager.html">00047</a> <span class="keyword">class </span>KMID_EXPORT <a class="code" href="classDeviceManager.html" title="MIDI Device Manager class .">DeviceManager</a>
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 <span class="keyword">protected</span>:
<a name="l00050"></a>00050
<a name="l00055"></a>00055 <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> **device;
<a name="l00056"></a>00056
<a name="l00061"></a>00061 <span class="keyword">struct </span>midi_info *midiinfo;
<a name="l00062"></a>00062
<a name="l00067"></a>00067 <span class="keyword">struct </span>synth_info *synthinfo;
<a name="l00068"></a>00068
<a name="l00073"></a>00073 <span class="keywordtype">int</span> chn2dev[16];
<a name="l00074"></a>00074
<a name="l00079"></a>00079 <span class="keywordtype">int</span> n_synths;
<a name="l00080"></a>00080
<a name="l00085"></a>00085 <span class="keywordtype">int</span> n_midi;
<a name="l00086"></a>00086
<a name="l00091"></a>00091 <span class="keywordtype">int</span> n_total;
<a name="l00092"></a>00092
<a name="l00097"></a>00097 <span class="keywordtype">int</span> m_rate;
<a name="l00098"></a>00098
<a name="l00103"></a>00103 <span class="keywordtype">double</span> convertrate;
<a name="l00104"></a>00104
<a name="l00109"></a>00109 <span class="keywordtype">int</span> timerstarted;
<a name="l00110"></a>00110
<a name="l00115"></a>00115 <span class="keywordtype">double</span> lastwaittime;
<a name="l00116"></a>00116
<a name="l00123"></a>00123 <a class="code" href="classMidiMapper.html" title="A Midi Mapper class which defines the way MIDI events are translated (or "mapped") to different ones...">MidiMapper</a> *mapper_tmp;
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keywordtype">int</span> initialized;
<a name="l00126"></a>00126
<a name="l00131"></a>00131 <span class="keywordtype">int</span> seqfd;
<a name="l00132"></a>00132
<a name="l00137"></a>00137 <span class="keywordtype">int</span> default_dev;
<a name="l00138"></a>00138
<a name="l00142"></a>00142 <span class="keywordtype">int</span> _ok;
<a name="l00143"></a>00143
<a name="l00148"></a>00148 <span class="keywordtype">bool</span> alsa;
<a name="l00149"></a>00149
<a name="l00153"></a>00153 <span class="keywordtype">void</span> seqbuf_dump (<span class="keywordtype">void</span>);
<a name="l00154"></a>00154
<a name="l00158"></a>00158 <span class="keywordtype">void</span> seqbuf_clean (<span class="keywordtype">void</span>);
<a name="l00159"></a>00159
<a name="l00163"></a>00163 <span class="keywordtype">void</span> checkAlsa (<span class="keywordtype">void</span>);
<a name="l00164"></a>00164 <span class="keyword">public</span>:
<a name="l00172"></a>00172 <a class="code" href="classDeviceManager.html" title="MIDI Device Manager class .">DeviceManager</a>(<span class="keywordtype">int</span> def=-1);
<a name="l00173"></a>00173
<a name="l00178"></a>00178 ~<a class="code" href="classDeviceManager.html" title="MIDI Device Manager class .">DeviceManager</a>(<span class="keywordtype">void</span>);
<a name="l00179"></a>00179
<a name="l00191"></a>00191 <span class="keywordtype">int</span> initManager(<span class="keywordtype">void</span>);
<a name="l00192"></a>00192
<a name="l00200"></a>00200 <span class="keywordtype">int</span> checkInit(<span class="keywordtype">void</span>);
<a name="l00201"></a>00201
<a name="l00206"></a><a class="code" href="classDeviceManager.html#a54ffab347deaf55297da2fc22b5c079a">00206</a> <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *chntodev(<span class="keywordtype">int</span> chn)
<a name="l00207"></a>00207 { <span class="keywordflow">return</span> deviceForChannel(chn); }
<a name="l00208"></a>00208
<a name="l00217"></a><a class="code" href="classDeviceManager.html#a46e90df7f3d8a08a71666b2f6ca0db76">00217</a> <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *deviceForChannel(<span class="keywordtype">int</span> chn)
<a name="l00218"></a>00218 { <span class="keywordflow">return</span> (device!=0L) ? device[chn2dev[chn]] : 0L ; }
<a name="l00219"></a>00219
<a name="l00223"></a><a class="code" href="classDeviceManager.html#a9cc4244880040dea1cadfe9c8bbed75d">00223</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a9cc4244880040dea1cadfe9c8bbed75d" title="Returns the device number associated with a given channel.">deviceNumberForChannel</a>(<span class="keywordtype">int</span> chn) { <span class="keywordflow">return</span> chn2dev[chn]; }
<a name="l00224"></a>00224
<a name="l00228"></a>00228 <span class="keywordtype">void</span> setDeviceNumberForChannel(<span class="keywordtype">int</span> chn, <span class="keywordtype">int</span> dev);
<a name="l00229"></a>00229
<a name="l00234"></a>00234 <span class="keywordtype">int</span> ok(<span class="keywordtype">void</span>);
<a name="l00235"></a>00235
<a name="l00239"></a><a class="code" href="classDeviceManager.html#a5883bacd781156dfec30ce3a39556c5b">00239</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a5883bacd781156dfec30ce3a39556c5b" title="Returns true if it's running ALSA and false if OSS is being run.">usingAlsa</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> alsa; }
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="comment">// The following function are here to emulate a midi, so that the</span>
<a name="l00242"></a>00242 <span class="comment">// DeviceManager sends the events to the appropriate devices.</span>
<a name="l00243"></a>00243
<a name="l00255"></a>00255 <span class="keywordtype">void</span> openDev (<span class="keywordtype">void</span>);
<a name="l00256"></a>00256
<a name="l00262"></a>00262 <span class="keywordtype">void</span> closeDev (<span class="keywordtype">void</span>);
<a name="l00263"></a>00263
<a name="l00269"></a>00269 <span class="keywordtype">void</span> initDev (<span class="keywordtype">void</span>);
<a name="l00270"></a>00270
<a name="l00280"></a>00280 <span class="keywordtype">void</span> noteOn ( uchar chn, uchar note, uchar vel );
<a name="l00281"></a>00281
<a name="l00292"></a>00292 <span class="keywordtype">void</span> noteOff ( uchar chn, uchar note, uchar vel );
<a name="l00293"></a>00293
<a name="l00302"></a>00302 <span class="keywordtype">void</span> keyPressure ( uchar chn, uchar note, uchar vel );
<a name="l00303"></a>00303
<a name="l00312"></a>00312 <span class="keywordtype">void</span> chnPatchChange ( uchar chn, uchar patch );
<a name="l00313"></a>00313
<a name="l00321"></a>00321 <span class="keywordtype">void</span> chnPressure ( uchar chn, uchar vel );
<a name="l00322"></a>00322
<a name="l00333"></a>00333 <span class="keywordtype">void</span> chnPitchBender ( uchar chn, uchar lsb, uchar msb );
<a name="l00334"></a>00334
<a name="l00348"></a>00348 <span class="keywordtype">void</span> chnController ( uchar chn, uchar ctl , uchar v );
<a name="l00349"></a>00349
<a name="l00362"></a>00362 <span class="keywordtype">void</span> sysEx ( uchar *data,ulong size);
<a name="l00363"></a>00363
<a name="l00369"></a>00369 <span class="keywordtype">void</span> wait (<span class="keywordtype">double</span> ms);
<a name="l00370"></a>00370
<a name="l00375"></a>00375 <span class="keywordtype">void</span> tmrSetTempo(<span class="keywordtype">int</span> v);
<a name="l00376"></a>00376
<a name="l00380"></a>00380 <span class="keywordtype">void</span> tmrStart(<span class="keywordtype">long</span> <span class="keywordtype">int</span> tpcn);
<a name="l00381"></a>00381
<a name="l00386"></a>00386 <span class="keywordtype">void</span> tmrStop(<span class="keywordtype">void</span>);
<a name="l00387"></a>00387
<a name="l00392"></a>00392 <span class="keywordtype">void</span> tmrContinue(<span class="keywordtype">void</span>);
<a name="l00393"></a>00393
<a name="l00397"></a>00397 <span class="keywordtype">void</span> allNotesOff(<span class="keywordtype">void</span>);
<a name="l00398"></a>00398
<a name="l00409"></a>00409 <span class="keywordtype">void</span> sync(<span class="keywordtype">bool</span> f=0);
<a name="l00410"></a>00410
<a name="l00421"></a>00421 <span class="keywordtype">void</span> setVolumePercentage(<span class="keywordtype">int</span> i);
<a name="l00422"></a>00422
<a name="l00429"></a>00429 <span class="keywordtype">int</span> defaultDevice(<span class="keywordtype">void</span>);
<a name="l00430"></a>00430
<a name="l00440"></a>00440 <span class="keywordtype">void</span> setDefaultDevice(<span class="keywordtype">int</span> i);
<a name="l00441"></a>00441
<a name="l00470"></a>00470 <span class="keywordtype">int</span> setPatchesToUse(<span class="keywordtype">int</span> *patchesused);
<a name="l00471"></a>00471
<a name="l00478"></a>00478 <span class="keyword">const</span> <span class="keywordtype">char</span> *midiMapFilename(<span class="keywordtype">void</span>);
<a name="l00479"></a>00479
<a name="l00488"></a>00488 <span class="keywordtype">void</span> setMidiMap(<a class="code" href="classMidiMapper.html" title="A Midi Mapper class which defines the way MIDI events are translated (or "mapped") to different ones...">MidiMapper</a> *map);
<a name="l00489"></a>00489
<a name="l00493"></a><a class="code" href="classDeviceManager.html#a2a8c1b518e52cb680c1e9404c8b7a010">00493</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a2a8c1b518e52cb680c1e9404c8b7a010" title="Returns the SNDCTL_SEQ_CTRLRATE ioctl value.">rate</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> m_rate; }
<a name="l00494"></a>00494
<a name="l00504"></a><a class="code" href="classDeviceManager.html#a47bc84ac9bdc1e772817f1c246e5155b">00504</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a47bc84ac9bdc1e772817f1c246e5155b" title="Returns the number of MIDI ports available on the system.">midiPorts</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> n_midi; }
<a name="l00505"></a>00505
<a name="l00515"></a><a class="code" href="classDeviceManager.html#afaf503897ac59b44227e2a59ccfcf959">00515</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#afaf503897ac59b44227e2a59ccfcf959" title="Returns the number of internal synthesizers available on the system.">synthDevices</a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> n_synths; }
<a name="l00516"></a>00516
<a name="l00523"></a>00523 <span class="keyword">const</span> <span class="keywordtype">char</span> *name(<span class="keywordtype">int</span> i);
<a name="l00524"></a>00524
<a name="l00530"></a>00530 <span class="keyword">const</span> <span class="keywordtype">char</span> *type(<span class="keywordtype">int</span> i);
<a name="l00531"></a>00531
<a name="l00532"></a>00532 <span class="keyword">private</span>:
<a name="l00533"></a>00533 <span class="keyword">class </span>DeviceManagerPrivate;
<a name="l00534"></a>00534 DeviceManagerPrivate *d;
<a name="l00535"></a>00535 };
<a name="l00536"></a>00536
<a name="l00537"></a>00537 <span class="preprocessor">#endif</span>
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