/[svn]/qsampler/trunk/src/qsamplerInstrument.cpp
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Diff of /qsampler/trunk/src/qsamplerInstrument.cpp

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revision 964 by capela, Mon Dec 4 17:06:04 2006 UTC revision 980 by capela, Sun Dec 17 22:29:29 2006 UTC
# Line 30  Line 30 
30  //  //
31    
32  // Constructor.  // Constructor.
33  qsamplerInstrument::qsamplerInstrument ( int iBank, int iProgram )  qsamplerInstrument::qsamplerInstrument ( int iMap, int iBank, int iProg )
34  {  {
35            m_iMap          = iMap;
36          m_iBank         = iBank;          m_iBank         = iBank;
37          m_iProgram      = iProgram;          m_iProg         = iProg;
38          m_iInstrumentNr = 0;;          m_iInstrumentNr = 0;;
39          m_fVolume       = 1.0f;          m_fVolume       = 1.0f;
40          m_iLoadMode     = 0;          m_iLoadMode     = 0;
# Line 46  qsamplerInstrument::~qsamplerInstrument Line 47  qsamplerInstrument::~qsamplerInstrument
47    
48    
49  // Instrument accessors.  // Instrument accessors.
50    void qsamplerInstrument::setMap ( int iMap )
51    {
52            m_iMap = iMap;
53    }
54    
55    int qsamplerInstrument::map (void) const
56    {
57            return m_iMap;
58    }
59    
60    
61  void qsamplerInstrument::setBank ( int iBank )  void qsamplerInstrument::setBank ( int iBank )
62  {  {
63          m_iBank = iBank;          m_iBank = iBank;
# Line 57  int qsamplerInstrument::bank (void) cons Line 69  int qsamplerInstrument::bank (void) cons
69  }  }
70    
71    
72  void qsamplerInstrument::setProgram ( int iProgram )  void qsamplerInstrument::setProg ( int iProg )
73  {  {
74          m_iProgram = iProgram;          m_iProg = iProg;
75  }  }
76    
77  int qsamplerInstrument::program (void) const  int qsamplerInstrument::prog (void) const
78  {  {
79          return m_iProgram;          return m_iProg;
80  }  }
81    
82    
# Line 141  int qsamplerInstrument::loadMode (void) Line 153  int qsamplerInstrument::loadMode (void)
153    
154    
155  // Sync methods.  // Sync methods.
156  bool qsamplerInstrument::map (void)  bool qsamplerInstrument::mapInstrument (void)
157  {  {
158  #ifdef CONFIG_MIDI_INSTRUMENT  #ifdef CONFIG_MIDI_INSTRUMENT
159    
# Line 151  bool qsamplerInstrument::map (void) Line 163  bool qsamplerInstrument::map (void)
163          if (pMainForm->client() == NULL)          if (pMainForm->client() == NULL)
164                  return false;                  return false;
165    
166          if (m_iBank < 0 || m_iProgram < 0)          if (m_iMap < 0 || m_iBank < 0 || m_iProg < 0)
167                  return false;                  return false;
168    
169          lscp_midi_instrument_t instr;          lscp_midi_instrument_t instr;
170    
171          instr.bank_msb = (m_iBank & 0x3f80) >> 7;          instr.map  = m_iMap;
172          instr.bank_lsb = (m_iBank & 0x7f);          instr.bank = (m_iBank & 0x0fff);
173          instr.program  = (m_iProgram & 0x7f);          instr.prog = (m_iProg & 0x7f);
174    
175          lscp_load_mode_t load_mode;          lscp_load_mode_t load_mode;
176          switch (m_iLoadMode) {          switch (m_iLoadMode) {
# Line 198  bool qsamplerInstrument::map (void) Line 210  bool qsamplerInstrument::map (void)
210  }  }
211    
212    
213  bool qsamplerInstrument::unmap (void)  bool qsamplerInstrument::unmapInstrument (void)
214  {  {
215  #ifdef CONFIG_MIDI_INSTRUMENT  #ifdef CONFIG_MIDI_INSTRUMENT
216    
217          if (m_iBank < 0 || m_iProgram < 0)          if (m_iMap < 0 || m_iBank < 0 || m_iProg < 0)
218                  return false;                  return false;
219    
220          qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance();          qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance();
# Line 213  bool qsamplerInstrument::unmap (void) Line 225  bool qsamplerInstrument::unmap (void)
225    
226          lscp_midi_instrument_t instr;          lscp_midi_instrument_t instr;
227    
228          instr.bank_msb = (m_iBank & 0x3f80) >> 7;          instr.map  = m_iMap;
229          instr.bank_lsb = (m_iBank & 0x7f);          instr.bank = (m_iBank & 0x0fff);
230          instr.program  = (m_iProgram & 0x7f);          instr.prog = (m_iProg & 0x7f);
231    
232          if (::lscp_unmap_midi_instrument(pMainForm->client(), &instr) != LSCP_OK) {          if (::lscp_unmap_midi_instrument(pMainForm->client(), &instr) != LSCP_OK) {
233                  pMainForm->appendMessagesClient("lscp_unmap_midi_instrument");                  pMainForm->appendMessagesClient("lscp_unmap_midi_instrument");
# Line 232  bool qsamplerInstrument::unmap (void) Line 244  bool qsamplerInstrument::unmap (void)
244  }  }
245    
246    
247  bool qsamplerInstrument::get (void)  bool qsamplerInstrument::getInstrument (void)
248  {  {
249  #ifdef CONFIG_MIDI_INSTRUMENT  #ifdef CONFIG_MIDI_INSTRUMENT
250    
251          if (m_iBank < 0 || m_iProgram < 0)          if (m_iMap < 0 || m_iBank < 0 || m_iProg < 0)
252                  return false;                  return false;
253    
254          qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance();          qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance();
# Line 247  bool qsamplerInstrument::get (void) Line 259  bool qsamplerInstrument::get (void)
259    
260          lscp_midi_instrument_t instr;          lscp_midi_instrument_t instr;
261    
262          instr.bank_msb = (m_iBank & 0x3f80) >> 7;          instr.map  = m_iMap;
263          instr.bank_lsb = (m_iBank & 0x7f);          instr.bank = (m_iBank & 0x0fff);
264          instr.program  = (m_iProgram & 0x7f);          instr.prog = (m_iProg & 0x7f);
265    
266          lscp_midi_instrument_info_t *pInstrInfo          lscp_midi_instrument_info_t *pInstrInfo
267                  = ::lscp_get_midi_instrument_info(pMainForm->client(), &instr);                  = ::lscp_get_midi_instrument_info(pMainForm->client(), &instr);
# Line 295  bool qsamplerInstrument::get (void) Line 307  bool qsamplerInstrument::get (void)
307  }  }
308    
309    
310    // Instrument map name enumerator.
311    QStringList qsamplerInstrument::getMapNames (void)
312    {
313            QStringList maps;
314    
315            qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance();
316            if (pMainForm == NULL)
317                    return maps;
318            if (pMainForm->client() == NULL)
319                    return maps;
320    
321    #ifdef CONFIG_MIDI_INSTRUMENT
322            int *piMaps = ::lscp_list_midi_instrument_maps(pMainForm->client());
323            for (int iMap = 0; piMaps && piMaps[iMap] >= 0; iMap++) {
324                    const QString& sMapName = getMapName(piMaps[iMap]);
325                    if (!sMapName.isEmpty())
326                            maps.append(sMapName);
327            }
328    #endif
329    
330            return maps;
331    }
332    
333    // Instrument map name enumerator.
334    QString qsamplerInstrument::getMapName ( int iMidiMap )
335    {
336            QString sMapName;
337    
338            qsamplerMainForm *pMainForm = qsamplerMainForm::getInstance();
339            if (pMainForm == NULL)
340                    return sMapName;
341            if (pMainForm->client() == NULL)
342                    return sMapName;
343    
344    #ifdef CONFIG_MIDI_INSTRUMENT
345            const char *pszMapName
346                    = ::lscp_get_midi_instrument_map_name(pMainForm->client(), iMidiMap);
347            if (pszMapName == NULL)
348                    pszMapName = " -";
349            sMapName = QString("%1 - %2").arg(iMidiMap).arg(pszMapName);
350    #endif
351    
352            return sMapName;
353    }
354    
355    
356  // end of qsamplerInstrument.cpp  // end of qsamplerInstrument.cpp

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