/[svn]/qsampler/trunk/src/qsamplerMainForm.ui.h
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revision 957 by capela, Wed Nov 29 11:48:26 2006 UTC revision 1013 by capela, Mon Jan 8 16:52:48 2007 UTC
# Line 2  Line 2 
2  //  //
3  // ui.h extension file, included from the uic-generated form implementation.  // ui.h extension file, included from the uic-generated form implementation.
4  /****************************************************************************  /****************************************************************************
5     Copyright (C) 2004-2006, rncbc aka Rui Nuno Capela. All rights reserved.     Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
6    
7     This program is free software; you can redistribute it and/or     This program is free software; you can redistribute it and/or
8     modify it under the terms of the GNU General Public License     modify it under the terms of the GNU General Public License
# Line 41  Line 41 
41  #include "qsamplerMessages.h"  #include "qsamplerMessages.h"
42    
43  #include "qsamplerChannelStrip.h"  #include "qsamplerChannelStrip.h"
44    #include "qsamplerInstrumentList.h"
45    
46    #include "qsamplerInstrumentListForm.h"
47  #include "qsamplerDeviceForm.h"  #include "qsamplerDeviceForm.h"
48  #include "qsamplerOptionsForm.h"  #include "qsamplerOptionsForm.h"
49    
# Line 102  private: Line 104  private:
104  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
105  // qsamplerMainForm -- Main window form implementation.  // qsamplerMainForm -- Main window form implementation.
106    
107    // Kind of singleton reference.
108    qsamplerMainForm *qsamplerMainForm::g_pMainForm = NULL;
109    
110    
111  // Kind of constructor.  // Kind of constructor.
112  void qsamplerMainForm::init (void)  void qsamplerMainForm::init (void)
113  {  {
114            // Pseudo-singleton reference setup.
115            g_pMainForm = this;
116    
117      // Initialize some pointer references.      // Initialize some pointer references.
118      m_pOptions = NULL;      m_pOptions = NULL;
119    
120      // All child forms are to be created later, not earlier than setup.      // All child forms are to be created later, not earlier than setup.
121      m_pMessages   = NULL;      m_pMessages = NULL;
122        m_pInstrumentListForm = NULL;
123      m_pDeviceForm = NULL;      m_pDeviceForm = NULL;
124    
125      // We'll start clean.      // We'll start clean.
# Line 186  void qsamplerMainForm::destroy (void) Line 196  void qsamplerMainForm::destroy (void)
196      // Finally drop any widgets around...      // Finally drop any widgets around...
197      if (m_pDeviceForm)      if (m_pDeviceForm)
198          delete m_pDeviceForm;          delete m_pDeviceForm;
199        if (m_pInstrumentListForm)
200            delete m_pInstrumentListForm;
201      if (m_pMessages)      if (m_pMessages)
202          delete m_pMessages;          delete m_pMessages;
203      if (m_pWorkspace)      if (m_pWorkspace)
# Line 204  void qsamplerMainForm::destroy (void) Line 216  void qsamplerMainForm::destroy (void)
216      // Delete recentfiles menu.      // Delete recentfiles menu.
217      if (m_pRecentFilesMenu)      if (m_pRecentFilesMenu)
218          delete m_pRecentFilesMenu;          delete m_pRecentFilesMenu;
219    
220            // Pseudo-singleton reference shut-down.
221            g_pMainForm = NULL;
222  }  }
223    
224    
# Line 214  void qsamplerMainForm::setup ( qsamplerO Line 229  void qsamplerMainForm::setup ( qsamplerO
229      m_pOptions = pOptions;      m_pOptions = pOptions;
230    
231      // What style do we create these forms?      // What style do we create these forms?
232      WFlags wflags = Qt::WType_TopLevel;          Qt::WFlags wflags = Qt::WStyle_Customize
233                    | Qt::WStyle_NormalBorder
234                    | Qt::WStyle_Title
235                    | Qt::WStyle_SysMenu
236                    | Qt::WStyle_MinMax
237                    | Qt::WType_TopLevel;
238      if (m_pOptions->bKeepOnTop)      if (m_pOptions->bKeepOnTop)
239          wflags |= Qt::WStyle_Tool;          wflags |= Qt::WStyle_Tool;
240      // Some child forms are to be created right now.      // Some child forms are to be created right now.
241      m_pMessages = new qsamplerMessages(this);      m_pMessages = new qsamplerMessages(this);
242      m_pDeviceForm = new qsamplerDeviceForm(this, 0, wflags);      m_pDeviceForm = new qsamplerDeviceForm(this, 0, wflags);
243      m_pDeviceForm->setMainForm(this); // An important life immutable!  #ifdef CONFIG_MIDI_INSTRUMENT
244        m_pInstrumentListForm = new qsamplerInstrumentListForm(this, 0, wflags);
245            QObject::connect(m_pInstrumentListForm->InstrumentList,
246                    SIGNAL(instrumentsChanged()),
247                    SLOT(sessionDirty()));
248    #else
249            viewInstrumentsAction->setEnabled(false);
250    #endif
251      // Set message defaults...      // Set message defaults...
252      updateMessagesFont();      updateMessagesFont();
253      updateMessagesLimit();      updateMessagesLimit();
254      updateMessagesCapture();      updateMessagesCapture();
255      // Set the visibility signal.      // Set the visibility signal.
256      QObject::connect(m_pMessages, SIGNAL(visibilityChanged(bool)), this, SLOT(stabilizeForm()));      QObject::connect(m_pMessages,
257                    SIGNAL(visibilityChanged(bool)),
258                    SLOT(stabilizeForm()));
259    
260      // Initial decorations toggle state.      // Initial decorations toggle state.
261      viewMenubarAction->setOn(m_pOptions->bMenubar);      viewMenubarAction->setOn(m_pOptions->bMenubar);
# Line 251  void qsamplerMainForm::setup ( qsamplerO Line 280  void qsamplerMainForm::setup ( qsamplerO
280      }      }
281      // Try to restore old window positioning and initial visibility.      // Try to restore old window positioning and initial visibility.
282      m_pOptions->loadWidgetGeometry(this);      m_pOptions->loadWidgetGeometry(this);
283        m_pOptions->loadWidgetGeometry(m_pInstrumentListForm);
284      m_pOptions->loadWidgetGeometry(m_pDeviceForm);      m_pOptions->loadWidgetGeometry(m_pDeviceForm);
285    
286      // Final startup stabilization...      // Final startup stabilization...
# Line 291  bool qsamplerMainForm::queryClose (void) Line 321  bool qsamplerMainForm::queryClose (void)
321              m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables);              m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables);
322              // And the children, and the main windows state,.              // And the children, and the main windows state,.
323                          m_pOptions->saveWidgetGeometry(m_pDeviceForm);                          m_pOptions->saveWidgetGeometry(m_pDeviceForm);
324                            m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
325                          m_pOptions->saveWidgetGeometry(this);                          m_pOptions->saveWidgetGeometry(this);
326                          // Close popup widgets.                          // Close popup widgets.
327                            if (m_pInstrumentListForm)
328                                    m_pInstrumentListForm->close();
329                          if (m_pDeviceForm)                          if (m_pDeviceForm)
330                                  m_pDeviceForm->close();                                  m_pDeviceForm->close();
331              // Stop client and/or server, gracefully.              // Stop client and/or server, gracefully.
# Line 351  void qsamplerMainForm::dropEvent ( QDrop Line 384  void qsamplerMainForm::dropEvent ( QDrop
384                  const QString& sPath = *iter;                  const QString& sPath = *iter;
385                  if (qsamplerChannel::isInstrumentFile(sPath)) {                  if (qsamplerChannel::isInstrumentFile(sPath)) {
386                          // Try to create a new channel from instrument file...                          // Try to create a new channel from instrument file...
387                          qsamplerChannel *pChannel = new qsamplerChannel(this);                          qsamplerChannel *pChannel = new qsamplerChannel();
388                          if (pChannel == NULL)                          if (pChannel == NULL)
389                                  return;                                  return;
390                          // Start setting the instrument filename...                          // Start setting the instrument filename...
# Line 371  void qsamplerMainForm::dropEvent ( QDrop Line 404  void qsamplerMainForm::dropEvent ( QDrop
404                          m_iDirtyCount++;                          m_iDirtyCount++;
405                          stabilizeForm();                          stabilizeForm();
406                  }   // Otherwise, load an usual session file (LSCP script)...                  }   // Otherwise, load an usual session file (LSCP script)...
407                  else if (closeSession(true))                  else if (closeSession(true)) {
408                          loadSessionFile(sPath);                          loadSessionFile(sPath);
409                            break;
410                    }
411                  // Make it look responsive...:)                  // Make it look responsive...:)
412                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
413          }          }
# Line 417  qsamplerOptions *qsamplerMainForm::optio Line 452  qsamplerOptions *qsamplerMainForm::optio
452      return m_pOptions;      return m_pOptions;
453  }  }
454    
455    
456  // The LSCP client descriptor property.  // The LSCP client descriptor property.
457  lscp_client_t *qsamplerMainForm::client (void)  lscp_client_t *qsamplerMainForm::client (void)
458  {  {
# Line 424  lscp_client_t *qsamplerMainForm::client Line 460  lscp_client_t *qsamplerMainForm::client
460  }  }
461    
462    
463    // The pseudo-singleton instance accessor.
464    qsamplerMainForm *qsamplerMainForm::getInstance (void)
465    {
466            return g_pMainForm;
467    }
468    
469    
470  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
471  // qsamplerMainForm -- Session file stuff.  // qsamplerMainForm -- Session file stuff.
472    
# Line 595  bool qsamplerMainForm::loadSessionFile ( Line 638  bool qsamplerMainForm::loadSessionFile (
638          return false;          return false;
639      }      }
640    
641            // Tell the world we'll take some time...
642            QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
643    
644      // Read the file.      // Read the file.
645            int iLine = 0;
646      int iErrors = 0;      int iErrors = 0;
647      QTextStream ts(&file);      QTextStream ts(&file);
648      while (!ts.atEnd()) {      while (!ts.atEnd()) {
649          // Read the line.          // Read the line.
650          QString sCommand = ts.readLine().stripWhiteSpace();          QString sCommand = ts.readLine().stripWhiteSpace();
651                    iLine++;
652          // If not empty, nor a comment, call the server...          // If not empty, nor a comment, call the server...
653          if (!sCommand.isEmpty() && sCommand[0] != '#') {          if (!sCommand.isEmpty() && sCommand[0] != '#') {
654              appendMessagesColor(sCommand, "#996633");                          // Remember that, no matter what,
655              // Remember that, no matter what,                          // all LSCP commands are CR/LF terminated.
656              // all LSCP commands are CR/LF terminated.                          sCommand += "\r\n";
657              sCommand += "\r\n";                          if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) {
658              if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) {                                  appendMessagesColor(QString("%1(%2): %3")
659                  appendMessagesClient("lscp_client_query");                                          .arg(QFileInfo(sFilename).fileName()).arg(iLine)
660                  iErrors++;                                          .arg(sCommand.simplifyWhiteSpace()), "#996633");
661              }                                  appendMessagesClient("lscp_client_query");
662                                    iErrors++;
663                            }
664          }          }
665          // Try to make it snappy :)          // Try to make it snappy :)
666          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
# Line 622  bool qsamplerMainForm::loadSessionFile ( Line 672  bool qsamplerMainForm::loadSessionFile (
672          // Now we'll try to create (update) the whole GUI session.          // Now we'll try to create (update) the whole GUI session.
673          updateSession();          updateSession();
674    
675            // We're fornerly done.
676            QApplication::restoreOverrideCursor();
677    
678          // Have we any errors?          // Have we any errors?
679          if (iErrors > 0)          if (iErrors > 0)
680                  appendMessagesError(tr("Session loaded with errors\nfrom \"%1\".\n\nSorry.").arg(sFilename));                  appendMessagesError(tr("Session loaded with errors\nfrom \"%1\".\n\nSorry.").arg(sFilename));
# Line 645  bool qsamplerMainForm::loadSessionFile ( Line 698  bool qsamplerMainForm::loadSessionFile (
698  // Save current session to specific file path.  // Save current session to specific file path.
699  bool qsamplerMainForm::saveSessionFile ( const QString& sFilename )  bool qsamplerMainForm::saveSessionFile ( const QString& sFilename )
700  {  {
701            if (m_pClient == NULL)
702                    return false;
703    
704            // Check whether server is apparently OK...
705            if (::lscp_get_channels(m_pClient) < 0) {
706                    appendMessagesClient("lscp_get_channels");
707                    return false;
708            }
709    
710      // Open and write into real file.      // Open and write into real file.
711      QFile file(sFilename);      QFile file(sFilename);
712      if (!file.open(IO_WriteOnly | IO_Truncate)) {      if (!file.open(IO_WriteOnly | IO_Truncate)) {
# Line 652  bool qsamplerMainForm::saveSessionFile ( Line 714  bool qsamplerMainForm::saveSessionFile (
714          return false;          return false;
715      }      }
716    
717            // Tell the world we'll take some time...
718            QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
719    
720      // Write the file.      // Write the file.
721      int  iErrors = 0;      int  iErrors = 0;
722      QTextStream ts(&file);      QTextStream ts(&file);
# Line 668  bool qsamplerMainForm::saveSessionFile ( Line 733  bool qsamplerMainForm::saveSessionFile (
733         << " "  << QTime::currentTime().toString("hh:mm:ss") << endl;         << " "  << QTime::currentTime().toString("hh:mm:ss") << endl;
734      ts << "#"  << endl;      ts << "#"  << endl;
735      ts << endl;      ts << endl;
736    
737          // It is assumed that this new kind of device+session file          // It is assumed that this new kind of device+session file
738          // will be loaded from a complete          // will be loaded from a complete initialized server...
739          int *piDeviceIDs;          int *piDeviceIDs;
740          int  iDevice;          int  iDevice;
741          ts << "RESET" << endl;          ts << "RESET" << endl;
742    
743          // Audio device mapping.          // Audio device mapping.
744          QMap<int, int> audioDeviceMap;          QMap<int, int> audioDeviceMap;
745          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio);          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio);
746          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {
747                  ts << endl;                  ts << endl;
748                  qsamplerDevice device(this, qsamplerDevice::Audio, piDeviceIDs[iDevice]);                  qsamplerDevice device(qsamplerDevice::Audio, piDeviceIDs[iDevice]);
749                  // Audio device specification...                  // Audio device specification...
750                  ts << "# " << device.deviceTypeName() << " " << device.driverName()                  ts << "# " << device.deviceTypeName() << " " << device.driverName()
751                          << " " << tr("Device") << " " << iDevice << endl;                          << " " << tr("Device") << " " << iDevice << endl;
# Line 710  bool qsamplerMainForm::saveSessionFile ( Line 777  bool qsamplerMainForm::saveSessionFile (
777                  }                  }
778                  // Audio device index/id mapping.                  // Audio device index/id mapping.
779                  audioDeviceMap[device.deviceID()] = iDevice;                  audioDeviceMap[device.deviceID()] = iDevice;
780          // Try to keep it snappy :)                  // Try to keep it snappy :)
781          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
782          }          }
783    
784          // MIDI device mapping.          // MIDI device mapping.
785          QMap<int, int> midiDeviceMap;          QMap<int, int> midiDeviceMap;
786          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi);          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi);
787          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {
788                  ts << endl;                  ts << endl;
789                  qsamplerDevice device(this, qsamplerDevice::Midi, piDeviceIDs[iDevice]);                  qsamplerDevice device(qsamplerDevice::Midi, piDeviceIDs[iDevice]);
790                  // MIDI device specification...                  // MIDI device specification...
791                  ts << "# " << device.deviceTypeName() << " " << device.driverName()                  ts << "# " << device.deviceTypeName() << " " << device.driverName()
792                          << " " << tr("Device") << " " << iDevice << endl;                          << " " << tr("Device") << " " << iDevice << endl;
# Line 750  bool qsamplerMainForm::saveSessionFile ( Line 818  bool qsamplerMainForm::saveSessionFile (
818                  }                  }
819                  // MIDI device index/id mapping.                  // MIDI device index/id mapping.
820                  midiDeviceMap[device.deviceID()] = iDevice;                  midiDeviceMap[device.deviceID()] = iDevice;
821          // Try to keep it snappy :)                  // Try to keep it snappy :)
822          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
823          }          }
824          ts << endl;          ts << endl;
825    
826    #ifdef CONFIG_MIDI_INSTRUMENT
827            // MIDI instrument mapping...
828            QMap<int, int> midiInstrumentMap;
829            int *piMaps = ::lscp_list_midi_instrument_maps(m_pClient);
830            for (int iMap = 0; piMaps && piMaps[iMap] >= 0; iMap++) {
831                    int iMidiMap = piMaps[iMap];
832                    const char *pszMapName
833                            = ::lscp_get_midi_instrument_map_name(m_pClient, iMidiMap);
834                    ts << "# " << tr("MIDI instrument map") << " " << iMap;
835                    if (pszMapName)
836                            ts << " - " << pszMapName;
837                    ts << endl;
838                    ts << "ADD MIDI_INSTRUMENT_MAP";
839                    if (pszMapName)
840                            ts << " '" << pszMapName << "'";
841                    ts << endl;
842                    // MIDI instrument mapping...
843                    lscp_midi_instrument_t *pInstrs
844                            = ::lscp_list_midi_instruments(m_pClient, iMidiMap);
845                    for (int iInstr = 0; pInstrs && pInstrs[iInstr].map >= 0; iInstr++) {
846                            lscp_midi_instrument_info_t *pInstrInfo
847                                    = ::lscp_get_midi_instrument_info(m_pClient, &pInstrs[iInstr]);
848                            if (pInstrInfo) {
849                                    ts << "MAP MIDI_INSTRUMENT "
850                                            << iMap                        << " "
851                                            << pInstrs[iInstr].bank        << " "
852                                            << pInstrs[iInstr].prog        << " "
853                                            << pInstrInfo->engine_name     << " '"
854                                            << pInstrInfo->instrument_file << "' "
855                                            << pInstrInfo->instrument_nr   << " "
856                                            << pInstrInfo->volume          << " ";
857                                    switch (pInstrInfo->load_mode) {
858                                            case LSCP_LOAD_PERSISTENT:
859                                                    ts << "PERSISTENT";
860                                                    break;
861                                            case LSCP_LOAD_ON_DEMAND_HOLD:
862                                                    ts << "ON_DEMAND_HOLD";
863                                                    break;
864                                            case LSCP_LOAD_ON_DEMAND:
865                                            case LSCP_LOAD_DEFAULT:
866                                            default:
867                                                    ts << "ON_DEMAND";
868                                                    break;
869                                    }
870                                    if (pInstrInfo->name)
871                                            ts << " '" << pInstrInfo->name << "'";
872                                    ts << endl;
873                            }       // Check for errors...
874                            else if (::lscp_client_get_errno(m_pClient)) {
875                                    appendMessagesClient("lscp_get_midi_instrument_info");
876                                    iErrors++;
877                            }
878                            // Try to keep it snappy :)
879                            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
880                    }
881                    ts << endl;
882                    // Check for errors...
883                    if (pInstrs == NULL && ::lscp_client_get_errno(m_pClient)) {
884                            appendMessagesClient("lscp_list_midi_instruments");
885                            iErrors++;
886                    }
887                    // MIDI strument index/id mapping.
888                    midiInstrumentMap[iMidiMap] = iMap;
889            }
890            // Check for errors...
891            if (piMaps == NULL && ::lscp_client_get_errno(m_pClient)) {
892                    appendMessagesClient("lscp_list_midi_instrument_maps");
893                    iErrors++;
894            }
895    #endif  // CONFIG_MIDI_INSTRUMENT
896    
897          // Sampler channel mapping.          // Sampler channel mapping.
898      QWidgetList wlist = m_pWorkspace->windowList();      QWidgetList wlist = m_pWorkspace->windowList();
899      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
# Line 786  bool qsamplerMainForm::saveSessionFile ( Line 926  bool qsamplerMainForm::saveSessionFile (
926                      ts << pChannel->midiChannel();                      ts << pChannel->midiChannel();
927                  ts << endl;                  ts << endl;
928                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;
929                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl;                                  if (pChannel->instrumentStatus() < 100) ts << "# ";
930                                    ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' "
931                                            << pChannel->instrumentNr() << " " << iChannel << endl;
932                                  qsamplerChannelRoutingMap::ConstIterator audioRoute;                                  qsamplerChannelRoutingMap::ConstIterator audioRoute;
933                                  for (audioRoute = pChannel->audioRouting().begin();                                  for (audioRoute = pChannel->audioRouting().begin();
934                                                  audioRoute != pChannel->audioRouting().end();                                                  audioRoute != pChannel->audioRouting().end();
# Line 795  bool qsamplerMainForm::saveSessionFile ( Line 937  bool qsamplerMainForm::saveSessionFile (
937                                                  << " " << audioRoute.key()                                                  << " " << audioRoute.key()
938                                                  << " " << audioRoute.data() << endl;                                                  << " " << audioRoute.data() << endl;
939                                  }                                  }
940                  ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl;                                  ts << "SET CHANNEL VOLUME " << iChannel
941                                            << " " << pChannel->volume() << endl;
942                                  if (pChannel->channelMute())                                  if (pChannel->channelMute())
943                                          ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl;                                          ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl;
944                                  if (pChannel->channelSolo())                                  if (pChannel->channelSolo())
945                                          ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl;                                          ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl;
946    #ifdef CONFIG_MIDI_INSTRUMENT
947                                    if (pChannel->midiMap() >= 0) {
948                                            ts << "SET CHANNEL MIDI_INSTRUMENT_MAP " << iChannel
949                                                    << " " << midiInstrumentMap[pChannel->midiMap()] << endl;
950                                    }
951    #endif
952                  ts << endl;                  ts << endl;
953              }              }
954          }          }
# Line 807  bool qsamplerMainForm::saveSessionFile ( Line 956  bool qsamplerMainForm::saveSessionFile (
956          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
957      }      }
958    
 #ifdef CONFIG_MIDI_INSTRUMENT  
         // MIDI instrument mapping...  
         lscp_midi_instrument_t *pInstrs = ::lscp_list_midi_instruments(m_pClient);  
         if (pInstrs)  
         ts << "# " << tr("MIDI instrument mapping") << endl;  
         for (int iInstr = 0; pInstrs && pInstrs[iInstr].program >= 0; iInstr++) {  
                 lscp_midi_instrument_info_t *pInstrInfo  
                         = ::lscp_get_midi_instrument_info(m_pClient, &pInstrs[iInstr]);  
                 if (pInstrInfo) {  
                         ts << "MAP MIDI_INSTRUMENT "  
                                 << pInstrs[iInstr].bank_msb    << " "  
                                 << pInstrs[iInstr].bank_lsb    << " "  
                                 << pInstrs[iInstr].program     << " "  
                                 << pInstrInfo->engine_name     << " '"  
                                 << pInstrInfo->instrument_file << "' "  
                                 << pInstrInfo->instrument_nr   << " "  
                                 << pInstrInfo->volume          << " ";  
                         switch (pInstrInfo->load_mode) {  
                                 case LSCP_LOAD_PERSISTENT:  
                                         ts << "PERSISTENT";  
                                         break;  
                                 case LSCP_LOAD_ON_DEMAND_HOLD:  
                                         ts << "ON_DEMAND_HOLD";  
                                         break;  
                                 case LSCP_LOAD_ON_DEMAND:  
                                 case LSCP_LOAD_DEFAULT:  
                                 default:  
                                         ts << "ON_DEMAND";  
                                         break;  
                         }  
                         if (pInstrInfo->name)  
                                 ts << " '" << pInstrInfo->name << "'";  
                         ts << endl;  
                 }  
                 ts << endl;  
         // Try to keep it snappy :)  
         QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);  
         }  
 #endif //  CONFIG_MIDI_INSTRUMENT  
   
959      // Ok. we've wrote it.      // Ok. we've wrote it.
960      file.close();      file.close();
961    
962            // We're fornerly done.
963            QApplication::restoreOverrideCursor();
964    
965      // Have we any errors?      // Have we any errors?
966      if (iErrors > 0)      if (iErrors > 0)
967          appendMessagesError(tr("Some settings could not be saved\nto \"%1\" session file.\n\nSorry.").arg(sFilename));          appendMessagesError(tr("Some settings could not be saved\nto \"%1\" session file.\n\nSorry.").arg(sFilename));
# Line 941  void qsamplerMainForm::fileReset (void) Line 1053  void qsamplerMainForm::fileReset (void)
1053          tr("Reset"), tr("Cancel")) > 0)          tr("Reset"), tr("Cancel")) > 0)
1054          return;          return;
1055    
1056            // Trye closing the current session, first...
1057            if (!closeSession(true))
1058                    return;
1059    
1060      // Just do the reset, after closing down current session...      // Just do the reset, after closing down current session...
1061      if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK) {          // Do the actual sampler reset...
1062          appendMessagesClient("lscp_reset_sampler");          if (::lscp_reset_sampler(m_pClient) != LSCP_OK) {
1063          appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));                  appendMessagesClient("lscp_reset_sampler");
1064          return;                  appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));
1065      }                  return;
1066            }
1067    
1068      // Log this.      // Log this.
1069      appendMessages(tr("Sampler reset."));      appendMessages(tr("Sampler reset."));
# Line 1005  void qsamplerMainForm::editAddChannel (v Line 1122  void qsamplerMainForm::editAddChannel (v
1122          return;          return;
1123    
1124      // Just create the channel instance...      // Just create the channel instance...
1125      qsamplerChannel *pChannel = new qsamplerChannel(this);      qsamplerChannel *pChannel = new qsamplerChannel();
1126      if (pChannel == NULL)      if (pChannel == NULL)
1127          return;          return;
1128    
# Line 1168  void qsamplerMainForm::viewMessages ( bo Line 1285  void qsamplerMainForm::viewMessages ( bo
1285  }  }
1286    
1287    
1288    // Show/hide the MIDI instrument list-view form.
1289    void qsamplerMainForm::viewInstruments (void)
1290    {
1291            if (m_pOptions == NULL)
1292                    return;
1293    
1294            if (m_pInstrumentListForm) {
1295                    m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
1296                    if (m_pInstrumentListForm->isVisible()) {
1297                            m_pInstrumentListForm->hide();
1298                    } else {
1299                            m_pInstrumentListForm->show();
1300                            m_pInstrumentListForm->raise();
1301                            m_pInstrumentListForm->setActiveWindow();
1302                    }
1303            }
1304    }
1305    
1306    
1307  // Show/hide the device configurator form.  // Show/hide the device configurator form.
1308  void qsamplerMainForm::viewDevices (void)  void qsamplerMainForm::viewDevices (void)
1309  {  {
# Line 1176  void qsamplerMainForm::viewDevices (void Line 1312  void qsamplerMainForm::viewDevices (void
1312    
1313          if (m_pDeviceForm) {          if (m_pDeviceForm) {
1314                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);
                 m_pDeviceForm->setClient(m_pClient);  
1315                  if (m_pDeviceForm->isVisible()) {                  if (m_pDeviceForm->isVisible()) {
1316                          m_pDeviceForm->hide();                          m_pDeviceForm->hide();
1317                  } else {                  } else {
# Line 1362  void qsamplerMainForm::helpAbout (void) Line 1497  void qsamplerMainForm::helpAbout (void)
1497      sText += tr("Sampler channel Mute/Solo support disabled.");      sText += tr("Sampler channel Mute/Solo support disabled.");
1498      sText += "</font></small><br />";      sText += "</font></small><br />";
1499  #endif  #endif
1500    #ifndef CONFIG_MIDI_INSTRUMENT
1501        sText += "<small><font color=\"red\">";
1502        sText += tr("MIDI instrument mapping support disabled.");
1503        sText += "</font></small><br />";
1504    #endif
1505      sText += "<br />\n";      sText += "<br />\n";
1506      sText += tr("Using") + ": ";      sText += tr("Using") + ": ";
1507      sText += ::lscp_client_package();      sText += ::lscp_client_package();
# Line 1416  void qsamplerMainForm::stabilizeForm (vo Line 1556  void qsamplerMainForm::stabilizeForm (vo
1556      editResetChannelAction->setEnabled(bHasChannel);      editResetChannelAction->setEnabled(bHasChannel);
1557      editResetAllChannelsAction->setEnabled(bHasChannel);      editResetAllChannelsAction->setEnabled(bHasChannel);
1558      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());
1559      viewDevicesAction->setOn(m_pDeviceForm && m_pDeviceForm->isVisible());  #ifdef CONFIG_MIDI_INSTRUMENT
1560            viewInstrumentsAction->setOn(m_pInstrumentListForm
1561                    && m_pInstrumentListForm->isVisible());
1562            viewInstrumentsAction->setEnabled(bHasClient);
1563    #endif
1564            viewDevicesAction->setOn(m_pDeviceForm
1565                    && m_pDeviceForm->isVisible());
1566      viewDevicesAction->setEnabled(bHasClient);      viewDevicesAction->setEnabled(bHasClient);
1567      channelsArrangeAction->setEnabled(bHasChannel);      channelsArrangeAction->setEnabled(bHasChannel);
1568    
# Line 1467  void qsamplerMainForm::channelStripChang Line 1613  void qsamplerMainForm::channelStripChang
1613  // Grab and restore current sampler channels session.  // Grab and restore current sampler channels session.
1614  void qsamplerMainForm::updateSession (void)  void qsamplerMainForm::updateSession (void)
1615  {  {
1616    #ifdef CONFIG_MIDI_INSTRUMENT
1617            // FIXME: Make some room for default instrument maps...
1618            int iMaps = ::lscp_get_midi_instrument_maps(m_pClient);
1619            if (iMaps < 0)
1620                    appendMessagesClient("lscp_get_midi_instrument_maps");
1621            else if (iMaps < 1) {
1622                    ::lscp_add_midi_instrument_map(m_pClient, tr("Chromatic").latin1());
1623                    ::lscp_add_midi_instrument_map(m_pClient, tr("Drum Kits").latin1());
1624            }
1625    #endif
1626    
1627          // Retrieve the current channel list.          // Retrieve the current channel list.
1628          int *piChannelIDs = ::lscp_list_channels(m_pClient);          int *piChannelIDs = ::lscp_list_channels(m_pClient);
1629          if (piChannelIDs == NULL) {          if (piChannelIDs == NULL) {
# Line 1474  void qsamplerMainForm::updateSession (vo Line 1631  void qsamplerMainForm::updateSession (vo
1631                          appendMessagesClient("lscp_list_channels");                          appendMessagesClient("lscp_list_channels");
1632                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));
1633                  }                  }
1634                  return;          } else {
1635                    // Try to (re)create each channel.
1636                    m_pWorkspace->setUpdatesEnabled(false);
1637                    for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {
1638                            // Check if theres already a channel strip for this one...
1639                            if (!channelStrip(piChannelIDs[iChannel]))
1640                                    createChannelStrip(new qsamplerChannel(piChannelIDs[iChannel]));
1641                    }
1642                    m_pWorkspace->setUpdatesEnabled(true);
1643          }          }
1644    
1645          // Try to (re)create each channel.      // Do we auto-arrange?
1646          m_pWorkspace->setUpdatesEnabled(false);      if (m_pOptions && m_pOptions->bAutoArrange)
1647          for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {          channelsArrange();
1648                  // Check if theres already a channel strip for this one...  
1649                  if (!channelStrip(piChannelIDs[iChannel]))          // Remember to refresh devices and instruments...
1650                          createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel]));          if (m_pInstrumentListForm)
1651                  // Make it visibly responsive...              m_pInstrumentListForm->refreshInstruments();
                 QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);  
         }  
         m_pWorkspace->setUpdatesEnabled(true);  
           
         // Remember to refresh devices  
1652          if (m_pDeviceForm)          if (m_pDeviceForm)
1653              m_pDeviceForm->refreshDevices();              m_pDeviceForm->refreshDevices();
1654  }  }
# Line 1661  void qsamplerMainForm::appendMessagesErr Line 1821  void qsamplerMainForm::appendMessagesErr
1821    
1822      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");
1823    
1824            // Make it look responsive...:)
1825            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1826    
1827      QMessageBox::critical(this,      QMessageBox::critical(this,
1828                  QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));                  QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));
1829  }  }
# Line 1675  void qsamplerMainForm::appendMessagesCli Line 1838  void qsamplerMainForm::appendMessagesCli
1838      appendMessagesColor(s + QString(": %1 (errno=%2)")      appendMessagesColor(s + QString(": %1 (errno=%2)")
1839          .arg(::lscp_client_get_result(m_pClient))          .arg(::lscp_client_get_result(m_pClient))
1840          .arg(::lscp_client_get_errno(m_pClient)), "#996666");          .arg(::lscp_client_get_errno(m_pClient)), "#996666");
1841    
1842            // Make it look responsive...:)
1843            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1844  }  }
1845    
1846    
# Line 2107  bool qsamplerMainForm::startClient (void Line 2273  bool qsamplerMainForm::startClient (void
2273      // Log success here.      // Log success here.
2274      appendMessages(tr("Client connected."));      appendMessages(tr("Client connected."));
2275    
2276          // Hard-notify device configuration form,          // Hard-notify instrumnet and device configuration forms,
2277          // if visible, that we're ready...          // if visible, that we're ready...
2278          if (m_pDeviceForm && m_pDeviceForm->isVisible())          if (m_pInstrumentListForm)
2279              m_pDeviceForm->setClient(m_pClient);              m_pInstrumentListForm->refreshInstruments();
2280            if (m_pDeviceForm)
2281                m_pDeviceForm->refreshDevices();
2282    
2283      // Is any session pending to be loaded?      // Is any session pending to be loaded?
2284      if (!m_pOptions->sSessionFile.isEmpty()) {      if (!m_pOptions->sSessionFile.isEmpty()) {
# Line 2132  void qsamplerMainForm::stopClient (void) Line 2300  void qsamplerMainForm::stopClient (void)
2300      if (m_pClient == NULL)      if (m_pClient == NULL)
2301          return;          return;
2302    
         // Hard-notify device configuration form,  
         // if visible, that we're running out...  
         if (m_pDeviceForm && m_pDeviceForm->isVisible())  
             m_pDeviceForm->setClient(NULL);  
   
2303      // Log prepare here.      // Log prepare here.
2304      appendMessages(tr("Client disconnecting..."));      appendMessages(tr("Client disconnecting..."));
2305    
# Line 2157  void qsamplerMainForm::stopClient (void) Line 2320  void qsamplerMainForm::stopClient (void)
2320      ::lscp_client_destroy(m_pClient);      ::lscp_client_destroy(m_pClient);
2321      m_pClient = NULL;      m_pClient = NULL;
2322    
2323            // Hard-notify instrumnet and device configuration forms,
2324            // if visible, that we're running out...
2325            if (m_pInstrumentListForm)
2326                m_pInstrumentListForm->refreshInstruments();
2327            if (m_pDeviceForm)
2328                m_pDeviceForm->refreshDevices();
2329    
2330      // Log final here.      // Log final here.
2331      appendMessages(tr("Client disconnected."));      appendMessages(tr("Client disconnected."));
2332    
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