/[svn]/qsampler/trunk/src/qsamplerMainForm.ui.h
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revision 757 by capela, Fri Aug 26 23:04:32 2005 UTC revision 1025 by capela, Fri Jan 12 21:21:16 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) 2004-2005, 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 14  Line 14 
14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15     GNU General Public License for more details.     GNU General Public License for more details.
16    
17     You should have received a copy of the GNU General Public License     You should have received a copy of the GNU General Public License along
18     along with this program; if not, write to the Free Software     with this program; if not, write to the Free Software Foundation, Inc.,
19     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20    
21  *****************************************************************************/  *****************************************************************************/
22    
# 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 132  void qsamplerMainForm::init (void) Line 142  void qsamplerMainForm::init (void)
142      // Make it an MDI workspace.      // Make it an MDI workspace.
143      m_pWorkspace = new QWorkspace(this);      m_pWorkspace = new QWorkspace(this);
144      m_pWorkspace->setScrollBarsEnabled(true);      m_pWorkspace->setScrollBarsEnabled(true);
145      // Set the activation connection.          // Set the activation connection.
146      QObject::connect(m_pWorkspace, SIGNAL(windowActivated(QWidget *)), this, SLOT(stabilizeForm()));          QObject::connect(m_pWorkspace,
147                    SIGNAL(windowActivated(QWidget *)),
148                    SLOT(stabilizeForm()));
149      // Make it shine :-)      // Make it shine :-)
150      setCentralWidget(m_pWorkspace);      setCentralWidget(m_pWorkspace);
151    
# Line 186  void qsamplerMainForm::destroy (void) Line 198  void qsamplerMainForm::destroy (void)
198      // Finally drop any widgets around...      // Finally drop any widgets around...
199      if (m_pDeviceForm)      if (m_pDeviceForm)
200          delete m_pDeviceForm;          delete m_pDeviceForm;
201        if (m_pInstrumentListForm)
202            delete m_pInstrumentListForm;
203      if (m_pMessages)      if (m_pMessages)
204          delete m_pMessages;          delete m_pMessages;
205      if (m_pWorkspace)      if (m_pWorkspace)
# Line 204  void qsamplerMainForm::destroy (void) Line 218  void qsamplerMainForm::destroy (void)
218      // Delete recentfiles menu.      // Delete recentfiles menu.
219      if (m_pRecentFilesMenu)      if (m_pRecentFilesMenu)
220          delete m_pRecentFilesMenu;          delete m_pRecentFilesMenu;
221    
222            // Pseudo-singleton reference shut-down.
223            g_pMainForm = NULL;
224  }  }
225    
226    
# Line 214  void qsamplerMainForm::setup ( qsamplerO Line 231  void qsamplerMainForm::setup ( qsamplerO
231      m_pOptions = pOptions;      m_pOptions = pOptions;
232    
233      // What style do we create these forms?      // What style do we create these forms?
234      WFlags wflags = Qt::WType_TopLevel;          Qt::WFlags wflags = Qt::WStyle_Customize
235                    | Qt::WStyle_NormalBorder
236                    | Qt::WStyle_Title
237                    | Qt::WStyle_SysMenu
238                    | Qt::WStyle_MinMax
239                    | Qt::WType_TopLevel;
240      if (m_pOptions->bKeepOnTop)      if (m_pOptions->bKeepOnTop)
241          wflags |= Qt::WStyle_Tool;          wflags |= Qt::WStyle_Tool;
242      // Some child forms are to be created right now.      // Some child forms are to be created right now.
243      m_pMessages = new qsamplerMessages(this);      m_pMessages = new qsamplerMessages(this);
244      m_pDeviceForm = new qsamplerDeviceForm(this, 0, wflags);      m_pDeviceForm = new qsamplerDeviceForm(this, 0, wflags);
245      m_pDeviceForm->setMainForm(this); // An important life immutable!  #ifdef CONFIG_MIDI_INSTRUMENT
246        m_pInstrumentListForm = new qsamplerInstrumentListForm(this, 0, wflags);
247            QObject::connect(m_pInstrumentListForm->InstrumentList,
248                    SIGNAL(instrumentsChanged()),
249                    SLOT(sessionDirty()));
250    #else
251            viewInstrumentsAction->setEnabled(false);
252    #endif
253      // Set message defaults...      // Set message defaults...
254      updateMessagesFont();      updateMessagesFont();
255      updateMessagesLimit();      updateMessagesLimit();
256      updateMessagesCapture();      updateMessagesCapture();
257      // Set the visibility signal.      // Set the visibility signal.
258      QObject::connect(m_pMessages, SIGNAL(visibilityChanged(bool)), this, SLOT(stabilizeForm()));          QObject::connect(m_pMessages,
259                    SIGNAL(visibilityChanged(bool)),
260                    SLOT(stabilizeForm()));
261    
262      // Initial decorations toggle state.      // Initial decorations toggle state.
263      viewMenubarAction->setOn(m_pOptions->bMenubar);      viewMenubarAction->setOn(m_pOptions->bMenubar);
# Line 251  void qsamplerMainForm::setup ( qsamplerO Line 282  void qsamplerMainForm::setup ( qsamplerO
282      }      }
283      // Try to restore old window positioning and initial visibility.      // Try to restore old window positioning and initial visibility.
284      m_pOptions->loadWidgetGeometry(this);      m_pOptions->loadWidgetGeometry(this);
285        m_pOptions->loadWidgetGeometry(m_pInstrumentListForm);
286      m_pOptions->loadWidgetGeometry(m_pDeviceForm);      m_pOptions->loadWidgetGeometry(m_pDeviceForm);
287    
288      // Final startup stabilization...      // Final startup stabilization...
# Line 291  bool qsamplerMainForm::queryClose (void) Line 323  bool qsamplerMainForm::queryClose (void)
323              m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables);              m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables);
324              // And the children, and the main windows state,.              // And the children, and the main windows state,.
325                          m_pOptions->saveWidgetGeometry(m_pDeviceForm);                          m_pOptions->saveWidgetGeometry(m_pDeviceForm);
326                            m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
327                          m_pOptions->saveWidgetGeometry(this);                          m_pOptions->saveWidgetGeometry(this);
328                          // Close popup widgets.                          // Close popup widgets.
329                            if (m_pInstrumentListForm)
330                                    m_pInstrumentListForm->close();
331                          if (m_pDeviceForm)                          if (m_pDeviceForm)
332                                  m_pDeviceForm->close();                                  m_pDeviceForm->close();
333              // Stop client and/or server, gracefully.              // Stop client and/or server, gracefully.
# Line 351  void qsamplerMainForm::dropEvent ( QDrop Line 386  void qsamplerMainForm::dropEvent ( QDrop
386                  const QString& sPath = *iter;                  const QString& sPath = *iter;
387                  if (qsamplerChannel::isInstrumentFile(sPath)) {                  if (qsamplerChannel::isInstrumentFile(sPath)) {
388                          // Try to create a new channel from instrument file...                          // Try to create a new channel from instrument file...
389                          qsamplerChannel *pChannel = new qsamplerChannel(this);                          qsamplerChannel *pChannel = new qsamplerChannel();
390                          if (pChannel == NULL)                          if (pChannel == NULL)
391                                  return;                                  return;
392                          // Start setting the instrument filename...                          // Start setting the instrument filename...
# Line 371  void qsamplerMainForm::dropEvent ( QDrop Line 406  void qsamplerMainForm::dropEvent ( QDrop
406                          m_iDirtyCount++;                          m_iDirtyCount++;
407                          stabilizeForm();                          stabilizeForm();
408                  }   // Otherwise, load an usual session file (LSCP script)...                  }   // Otherwise, load an usual session file (LSCP script)...
409                  else if (closeSession(true))                  else if (closeSession(true)) {
410                          loadSessionFile(sPath);                          loadSessionFile(sPath);
411                            break;
412                    }
413                  // Make it look responsive...:)                  // Make it look responsive...:)
414                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
415          }          }
# Line 417  qsamplerOptions *qsamplerMainForm::optio Line 454  qsamplerOptions *qsamplerMainForm::optio
454      return m_pOptions;      return m_pOptions;
455  }  }
456    
457    
458  // The LSCP client descriptor property.  // The LSCP client descriptor property.
459  lscp_client_t *qsamplerMainForm::client (void)  lscp_client_t *qsamplerMainForm::client (void)
460  {  {
# Line 424  lscp_client_t *qsamplerMainForm::client Line 462  lscp_client_t *qsamplerMainForm::client
462  }  }
463    
464    
465    // The pseudo-singleton instance accessor.
466    qsamplerMainForm *qsamplerMainForm::getInstance (void)
467    {
468            return g_pMainForm;
469    }
470    
471    
472  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
473  // qsamplerMainForm -- Session file stuff.  // qsamplerMainForm -- Session file stuff.
474    
# Line 595  bool qsamplerMainForm::loadSessionFile ( Line 640  bool qsamplerMainForm::loadSessionFile (
640          return false;          return false;
641      }      }
642    
643            // Tell the world we'll take some time...
644            QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
645    
646      // Read the file.      // Read the file.
647            int iLine = 0;
648      int iErrors = 0;      int iErrors = 0;
649      QTextStream ts(&file);      QTextStream ts(&file);
650      while (!ts.atEnd()) {      while (!ts.atEnd()) {
651          // Read the line.          // Read the line.
652          QString sCommand = ts.readLine().simplifyWhiteSpace();          QString sCommand = ts.readLine().stripWhiteSpace();
653                    iLine++;
654          // If not empty, nor a comment, call the server...          // If not empty, nor a comment, call the server...
655          if (!sCommand.isEmpty() && sCommand[0] != '#') {          if (!sCommand.isEmpty() && sCommand[0] != '#') {
656              appendMessagesColor(sCommand, "#996633");                          // Remember that, no matter what,
657              // Remember that, no matter what,                          // all LSCP commands are CR/LF terminated.
658              // all LSCP commands are CR/LF terminated.                          sCommand += "\r\n";
659              sCommand += "\r\n";                          if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) {
660              if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) {                                  appendMessagesColor(QString("%1(%2): %3")
661                  appendMessagesClient("lscp_client_query");                                          .arg(QFileInfo(sFilename).fileName()).arg(iLine)
662                  iErrors++;                                          .arg(sCommand.simplifyWhiteSpace()), "#996633");
663              }                                  appendMessagesClient("lscp_client_query");
664                                    iErrors++;
665                            }
666          }          }
667          // Try to make it snappy :)          // Try to make it snappy :)
668          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
# Line 622  bool qsamplerMainForm::loadSessionFile ( Line 674  bool qsamplerMainForm::loadSessionFile (
674          // Now we'll try to create (update) the whole GUI session.          // Now we'll try to create (update) the whole GUI session.
675          updateSession();          updateSession();
676    
677            // We're fornerly done.
678            QApplication::restoreOverrideCursor();
679    
680          // Have we any errors?          // Have we any errors?
681          if (iErrors > 0)          if (iErrors > 0)
682                  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 700  bool qsamplerMainForm::loadSessionFile (
700  // Save current session to specific file path.  // Save current session to specific file path.
701  bool qsamplerMainForm::saveSessionFile ( const QString& sFilename )  bool qsamplerMainForm::saveSessionFile ( const QString& sFilename )
702  {  {
703            if (m_pClient == NULL)
704                    return false;
705    
706            // Check whether server is apparently OK...
707            if (::lscp_get_channels(m_pClient) < 0) {
708                    appendMessagesClient("lscp_get_channels");
709                    return false;
710            }
711    
712      // Open and write into real file.      // Open and write into real file.
713      QFile file(sFilename);      QFile file(sFilename);
714      if (!file.open(IO_WriteOnly | IO_Truncate)) {      if (!file.open(IO_WriteOnly | IO_Truncate)) {
# Line 652  bool qsamplerMainForm::saveSessionFile ( Line 716  bool qsamplerMainForm::saveSessionFile (
716          return false;          return false;
717      }      }
718    
719            // Tell the world we'll take some time...
720            QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
721    
722      // Write the file.      // Write the file.
723      int  iErrors = 0;      int  iErrors = 0;
724      QTextStream ts(&file);      QTextStream ts(&file);
# Line 668  bool qsamplerMainForm::saveSessionFile ( Line 735  bool qsamplerMainForm::saveSessionFile (
735         << " "  << QTime::currentTime().toString("hh:mm:ss") << endl;         << " "  << QTime::currentTime().toString("hh:mm:ss") << endl;
736      ts << "#"  << endl;      ts << "#"  << endl;
737      ts << endl;      ts << endl;
738    
739          // It is assumed that this new kind of device+session file          // It is assumed that this new kind of device+session file
740          // will be loaded from a complete          // will be loaded from a complete initialized server...
741          int *piDeviceIDs;          int *piDeviceIDs;
742          int  iDevice;          int  iDevice;
743          ts << "RESET" << endl;          ts << "RESET" << endl;
744    
745          // Audio device mapping.          // Audio device mapping.
746          QMap<int, int> audioDeviceMap;          QMap<int, int> audioDeviceMap;
747          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio);          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio);
748          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {
749                  ts << endl;                  ts << endl;
750                  qsamplerDevice device(this, qsamplerDevice::Audio, piDeviceIDs[iDevice]);                  qsamplerDevice device(qsamplerDevice::Audio, piDeviceIDs[iDevice]);
751                  // Audio device specification...                  // Audio device specification...
752                  ts << "# " << device.deviceTypeName() << " " << device.driverName()                  ts << "# " << device.deviceTypeName() << " " << device.driverName()
753                          << " " << tr("Device") << " " << iDevice << endl;                          << " " << tr("Device") << " " << iDevice << endl;
# Line 710  bool qsamplerMainForm::saveSessionFile ( Line 779  bool qsamplerMainForm::saveSessionFile (
779                  }                  }
780                  // Audio device index/id mapping.                  // Audio device index/id mapping.
781                  audioDeviceMap[device.deviceID()] = iDevice;                  audioDeviceMap[device.deviceID()] = iDevice;
782          // Try to keep it snappy :)                  // Try to keep it snappy :)
783          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
784          }          }
785    
786          // MIDI device mapping.          // MIDI device mapping.
787          QMap<int, int> midiDeviceMap;          QMap<int, int> midiDeviceMap;
788          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi);          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi);
789          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {
790                  ts << endl;                  ts << endl;
791                  qsamplerDevice device(this, qsamplerDevice::Midi, piDeviceIDs[iDevice]);                  qsamplerDevice device(qsamplerDevice::Midi, piDeviceIDs[iDevice]);
792                  // MIDI device specification...                  // MIDI device specification...
793                  ts << "# " << device.deviceTypeName() << " " << device.driverName()                  ts << "# " << device.deviceTypeName() << " " << device.driverName()
794                          << " " << tr("Device") << " " << iDevice << endl;                          << " " << tr("Device") << " " << iDevice << endl;
# Line 750  bool qsamplerMainForm::saveSessionFile ( Line 820  bool qsamplerMainForm::saveSessionFile (
820                  }                  }
821                  // MIDI device index/id mapping.                  // MIDI device index/id mapping.
822                  midiDeviceMap[device.deviceID()] = iDevice;                  midiDeviceMap[device.deviceID()] = iDevice;
823          // Try to keep it snappy :)                  // Try to keep it snappy :)
824          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
825          }          }
826          ts << endl;          ts << endl;
827    
828    #ifdef CONFIG_MIDI_INSTRUMENT
829            // MIDI instrument mapping...
830            QMap<int, int> midiInstrumentMap;
831            int *piMaps = ::lscp_list_midi_instrument_maps(m_pClient);
832            for (int iMap = 0; piMaps && piMaps[iMap] >= 0; iMap++) {
833                    int iMidiMap = piMaps[iMap];
834                    const char *pszMapName
835                            = ::lscp_get_midi_instrument_map_name(m_pClient, iMidiMap);
836                    ts << "# " << tr("MIDI instrument map") << " " << iMap;
837                    if (pszMapName)
838                            ts << " - " << pszMapName;
839                    ts << endl;
840                    ts << "ADD MIDI_INSTRUMENT_MAP";
841                    if (pszMapName)
842                            ts << " '" << pszMapName << "'";
843                    ts << endl;
844                    // MIDI instrument mapping...
845                    lscp_midi_instrument_t *pInstrs
846                            = ::lscp_list_midi_instruments(m_pClient, iMidiMap);
847                    for (int iInstr = 0; pInstrs && pInstrs[iInstr].map >= 0; iInstr++) {
848                            lscp_midi_instrument_info_t *pInstrInfo
849                                    = ::lscp_get_midi_instrument_info(m_pClient, &pInstrs[iInstr]);
850                            if (pInstrInfo) {
851                                    ts << "MAP MIDI_INSTRUMENT "
852                                            << iMap                        << " "
853                                            << pInstrs[iInstr].bank        << " "
854                                            << pInstrs[iInstr].prog        << " "
855                                            << pInstrInfo->engine_name     << " '"
856                                            << pInstrInfo->instrument_file << "' "
857                                            << pInstrInfo->instrument_nr   << " "
858                                            << pInstrInfo->volume          << " ";
859                                    switch (pInstrInfo->load_mode) {
860                                            case LSCP_LOAD_PERSISTENT:
861                                                    ts << "PERSISTENT";
862                                                    break;
863                                            case LSCP_LOAD_ON_DEMAND_HOLD:
864                                                    ts << "ON_DEMAND_HOLD";
865                                                    break;
866                                            case LSCP_LOAD_ON_DEMAND:
867                                            case LSCP_LOAD_DEFAULT:
868                                            default:
869                                                    ts << "ON_DEMAND";
870                                                    break;
871                                    }
872                                    if (pInstrInfo->name)
873                                            ts << " '" << pInstrInfo->name << "'";
874                                    ts << endl;
875                            }       // Check for errors...
876                            else if (::lscp_client_get_errno(m_pClient)) {
877                                    appendMessagesClient("lscp_get_midi_instrument_info");
878                                    iErrors++;
879                            }
880                            // Try to keep it snappy :)
881                            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
882                    }
883                    ts << endl;
884                    // Check for errors...
885                    if (pInstrs == NULL && ::lscp_client_get_errno(m_pClient)) {
886                            appendMessagesClient("lscp_list_midi_instruments");
887                            iErrors++;
888                    }
889                    // MIDI strument index/id mapping.
890                    midiInstrumentMap[iMidiMap] = iMap;
891            }
892            // Check for errors...
893            if (piMaps == NULL && ::lscp_client_get_errno(m_pClient)) {
894                    appendMessagesClient("lscp_list_midi_instrument_maps");
895                    iErrors++;
896            }
897    #endif  // CONFIG_MIDI_INSTRUMENT
898    
899          // Sampler channel mapping.          // Sampler channel mapping.
900      QWidgetList wlist = m_pWorkspace->windowList();      QWidgetList wlist = m_pWorkspace->windowList();
901      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
902          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);          qsamplerChannelStrip *pChannelStrip
903                            = static_cast<qsamplerChannelStrip *> (wlist.at(iChannel));
904          if (pChannelStrip) {          if (pChannelStrip) {
905              qsamplerChannel *pChannel = pChannelStrip->channel();              qsamplerChannel *pChannel = pChannelStrip->channel();
906              if (pChannel) {              if (pChannel) {
# Line 786  bool qsamplerMainForm::saveSessionFile ( Line 929  bool qsamplerMainForm::saveSessionFile (
929                      ts << pChannel->midiChannel();                      ts << pChannel->midiChannel();
930                  ts << endl;                  ts << endl;
931                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;
932                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl;                                  if (pChannel->instrumentStatus() < 100) ts << "# ";
933                  ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl;                                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' "
934                  if (pChannel->channelMute())                                          << pChannel->instrumentNr() << " " << iChannel << endl;
935                          ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl;                                  qsamplerChannelRoutingMap::ConstIterator audioRoute;
936                  if (pChannel->channelSolo())                                  for (audioRoute = pChannel->audioRouting().begin();
937                          ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl;                                                  audioRoute != pChannel->audioRouting().end();
938                                                            ++audioRoute) {
939                                            ts << "SET CHANNEL AUDIO_OUTPUT_CHANNEL " << iChannel
940                                                    << " " << audioRoute.key()
941                                                    << " " << audioRoute.data() << endl;
942                                    }
943                                    ts << "SET CHANNEL VOLUME " << iChannel
944                                            << " " << pChannel->volume() << endl;
945                                    if (pChannel->channelMute())
946                                            ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl;
947                                    if (pChannel->channelSolo())
948                                            ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl;
949    #ifdef CONFIG_MIDI_INSTRUMENT
950                                    if (pChannel->midiMap() >= 0) {
951                                            ts << "SET CHANNEL MIDI_INSTRUMENT_MAP " << iChannel
952                                                    << " " << midiInstrumentMap[pChannel->midiMap()] << endl;
953                                    }
954    #endif
955    #ifdef CONFIG_FXSEND
956                                    int iChannelID = pChannel->channelID();
957                                    int *piFxSends = ::lscp_list_fxsends(m_pClient, iChannelID);
958                                    for (int iFxSend = 0;
959                                                    piFxSends && piFxSends[iFxSend] >= 0;
960                                                            iFxSend++) {
961                                            lscp_fxsend_info_t *pFxSendInfo = ::lscp_get_fxsend_info(
962                                                    m_pClient, iChannelID, piFxSends[iFxSend]);
963                                            if (pFxSendInfo) {
964                                                    ts << "CREATE FX_SEND " << iChannel
965                                                            << " " << pFxSendInfo->midi_controller;
966                                                    if (pFxSendInfo->name)
967                                                            ts << " '" << pFxSendInfo->name << "'";
968                                                    ts << endl;
969                                                    int *piRouting = pFxSendInfo->audio_routing;
970                                                    for (int iAudioSrc = 0;
971                                                                    piRouting && piRouting[iAudioSrc] >= 0;
972                                                                            iAudioSrc++) {
973                                                            ts << "SET FX_SEND AUDIO_OUTPUT_CHANNEL "
974                                                                    << iChannel
975                                                                    << " " << iFxSend
976                                                                    << " " << iAudioSrc
977                                                                    << " " << piRouting[iAudioSrc] << endl;
978                                                    }
979                                            }       // Check for errors...
980                                            else if (::lscp_client_get_errno(m_pClient)) {
981                                                    appendMessagesClient("lscp_get_fxsend_info");
982                                                    iErrors++;
983                                            }
984                                    }
985    #endif
986                  ts << endl;                  ts << endl;
987              }              }
988          }          }
# Line 802  bool qsamplerMainForm::saveSessionFile ( Line 993  bool qsamplerMainForm::saveSessionFile (
993      // Ok. we've wrote it.      // Ok. we've wrote it.
994      file.close();      file.close();
995    
996            // We're fornerly done.
997            QApplication::restoreOverrideCursor();
998    
999      // Have we any errors?      // Have we any errors?
1000      if (iErrors > 0)      if (iErrors > 0)
1001          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 893  void qsamplerMainForm::fileReset (void) Line 1087  void qsamplerMainForm::fileReset (void)
1087          tr("Reset"), tr("Cancel")) > 0)          tr("Reset"), tr("Cancel")) > 0)
1088          return;          return;
1089    
1090            // Trye closing the current session, first...
1091            if (!closeSession(true))
1092                    return;
1093    
1094      // Just do the reset, after closing down current session...      // Just do the reset, after closing down current session...
1095      if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK) {          // Do the actual sampler reset...
1096          appendMessagesClient("lscp_reset_sampler");          if (::lscp_reset_sampler(m_pClient) != LSCP_OK) {
1097          appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));                  appendMessagesClient("lscp_reset_sampler");
1098          return;                  appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));
1099      }                  return;
1100            }
1101    
1102      // Log this.      // Log this.
1103      appendMessages(tr("Sampler reset."));      appendMessages(tr("Sampler reset."));
# Line 957  void qsamplerMainForm::editAddChannel (v Line 1156  void qsamplerMainForm::editAddChannel (v
1156          return;          return;
1157    
1158      // Just create the channel instance...      // Just create the channel instance...
1159      qsamplerChannel *pChannel = new qsamplerChannel(this);      qsamplerChannel *pChannel = new qsamplerChannel();
1160      if (pChannel == NULL)      if (pChannel == NULL)
1161          return;          return;
1162    
# Line 1120  void qsamplerMainForm::viewMessages ( bo Line 1319  void qsamplerMainForm::viewMessages ( bo
1319  }  }
1320    
1321    
1322    // Show/hide the MIDI instrument list-view form.
1323    void qsamplerMainForm::viewInstruments (void)
1324    {
1325            if (m_pOptions == NULL)
1326                    return;
1327    
1328            if (m_pInstrumentListForm) {
1329                    m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
1330                    if (m_pInstrumentListForm->isVisible()) {
1331                            m_pInstrumentListForm->hide();
1332                    } else {
1333                            m_pInstrumentListForm->show();
1334                            m_pInstrumentListForm->raise();
1335                            m_pInstrumentListForm->setActiveWindow();
1336                    }
1337            }
1338    }
1339    
1340    
1341  // Show/hide the device configurator form.  // Show/hide the device configurator form.
1342  void qsamplerMainForm::viewDevices (void)  void qsamplerMainForm::viewDevices (void)
1343  {  {
# Line 1128  void qsamplerMainForm::viewDevices (void Line 1346  void qsamplerMainForm::viewDevices (void
1346    
1347          if (m_pDeviceForm) {          if (m_pDeviceForm) {
1348                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);
                 m_pDeviceForm->setClient(m_pClient);  
1349                  if (m_pDeviceForm->isVisible()) {                  if (m_pDeviceForm->isVisible()) {
1350                          m_pDeviceForm->hide();                          m_pDeviceForm->hide();
1351                  } else {                  } else {
# Line 1314  void qsamplerMainForm::helpAbout (void) Line 1531  void qsamplerMainForm::helpAbout (void)
1531      sText += tr("Sampler channel Mute/Solo support disabled.");      sText += tr("Sampler channel Mute/Solo support disabled.");
1532      sText += "</font></small><br />";      sText += "</font></small><br />";
1533  #endif  #endif
1534    #ifndef CONFIG_AUDIO_ROUTING
1535        sText += "<small><font color=\"red\">";
1536        sText += tr("LSCP (liblscp) audio_routing support disabled.");
1537        sText += "</font></small><br />";
1538    #endif
1539    #ifndef CONFIG_FXSEND
1540        sText += "<small><font color=\"red\">";
1541        sText += tr("Sampler channel Effect Sends support disabled.");
1542        sText += "</font></small><br />";
1543    #endif
1544    #ifndef CONFIG_MIDI_INSTRUMENT
1545        sText += "<small><font color=\"red\">";
1546        sText += tr("MIDI instrument mapping support disabled.");
1547        sText += "</font></small><br />";
1548    #endif
1549      sText += "<br />\n";      sText += "<br />\n";
1550      sText += tr("Using") + ": ";      sText += tr("Using") + ": ";
1551      sText += ::lscp_client_package();      sText += ::lscp_client_package();
# Line 1349  void qsamplerMainForm::stabilizeForm (vo Line 1581  void qsamplerMainForm::stabilizeForm (vo
1581      // Update the main application caption...      // Update the main application caption...
1582      QString sSessionName = sessionName(m_sFilename);      QString sSessionName = sessionName(m_sFilename);
1583      if (m_iDirtyCount > 0)      if (m_iDirtyCount > 0)
1584          sSessionName += '*';          sSessionName += " *";
1585      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName));      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName));
1586    
1587      // Update the main menu state...      // Update the main menu state...
# Line 1368  void qsamplerMainForm::stabilizeForm (vo Line 1600  void qsamplerMainForm::stabilizeForm (vo
1600      editResetChannelAction->setEnabled(bHasChannel);      editResetChannelAction->setEnabled(bHasChannel);
1601      editResetAllChannelsAction->setEnabled(bHasChannel);      editResetAllChannelsAction->setEnabled(bHasChannel);
1602      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());
1603      viewDevicesAction->setOn(m_pDeviceForm && m_pDeviceForm->isVisible());  #ifdef CONFIG_MIDI_INSTRUMENT
1604            viewInstrumentsAction->setOn(m_pInstrumentListForm
1605                    && m_pInstrumentListForm->isVisible());
1606            viewInstrumentsAction->setEnabled(bHasClient);
1607    #endif
1608            viewDevicesAction->setOn(m_pDeviceForm
1609                    && m_pDeviceForm->isVisible());
1610      viewDevicesAction->setEnabled(bHasClient);      viewDevicesAction->setEnabled(bHasClient);
1611      channelsArrangeAction->setEnabled(bHasChannel);      channelsArrangeAction->setEnabled(bHasChannel);
1612    
# Line 1419  void qsamplerMainForm::channelStripChang Line 1657  void qsamplerMainForm::channelStripChang
1657  // Grab and restore current sampler channels session.  // Grab and restore current sampler channels session.
1658  void qsamplerMainForm::updateSession (void)  void qsamplerMainForm::updateSession (void)
1659  {  {
1660    #ifdef CONFIG_MIDI_INSTRUMENT
1661            // FIXME: Make some room for default instrument maps...
1662            int iMaps = ::lscp_get_midi_instrument_maps(m_pClient);
1663            if (iMaps < 0)
1664                    appendMessagesClient("lscp_get_midi_instrument_maps");
1665            else if (iMaps < 1) {
1666                    ::lscp_add_midi_instrument_map(m_pClient, tr("Chromatic").latin1());
1667                    ::lscp_add_midi_instrument_map(m_pClient, tr("Drum Kits").latin1());
1668            }
1669    #endif
1670    
1671          // Retrieve the current channel list.          // Retrieve the current channel list.
1672          int *piChannelIDs = ::lscp_list_channels(m_pClient);          int *piChannelIDs = ::lscp_list_channels(m_pClient);
1673          if (piChannelIDs == NULL) {          if (piChannelIDs == NULL) {
# Line 1426  void qsamplerMainForm::updateSession (vo Line 1675  void qsamplerMainForm::updateSession (vo
1675                          appendMessagesClient("lscp_list_channels");                          appendMessagesClient("lscp_list_channels");
1676                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));
1677                  }                  }
1678                  return;          } else {
1679                    // Try to (re)create each channel.
1680                    m_pWorkspace->setUpdatesEnabled(false);
1681                    for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {
1682                            // Check if theres already a channel strip for this one...
1683                            if (!channelStrip(piChannelIDs[iChannel]))
1684                                    createChannelStrip(new qsamplerChannel(piChannelIDs[iChannel]));
1685                    }
1686                    m_pWorkspace->setUpdatesEnabled(true);
1687          }          }
1688    
1689          // Try to (re)create each channel.      // Do we auto-arrange?
1690          m_pWorkspace->setUpdatesEnabled(false);      if (m_pOptions && m_pOptions->bAutoArrange)
1691          for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {          channelsArrange();
1692                  // Check if theres already a channel strip for this one...  
1693                  if (!channelStrip(piChannelIDs[iChannel]))          // Remember to refresh devices and instruments...
1694                          createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel]));          if (m_pInstrumentListForm)
1695                  // Make it visibly responsive...              m_pInstrumentListForm->refreshInstruments();
                 QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);  
         }  
         m_pWorkspace->setUpdatesEnabled(true);  
           
         // Remember to refresh devices  
1696          if (m_pDeviceForm)          if (m_pDeviceForm)
1697              m_pDeviceForm->refreshDevices();              m_pDeviceForm->refreshDevices();
1698  }  }
# Line 1613  void qsamplerMainForm::appendMessagesErr Line 1865  void qsamplerMainForm::appendMessagesErr
1865    
1866      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");
1867    
1868            // Make it look responsive...:)
1869            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1870    
1871      QMessageBox::critical(this,      QMessageBox::critical(this,
1872                  QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));                  QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));
1873  }  }
# Line 1627  void qsamplerMainForm::appendMessagesCli Line 1882  void qsamplerMainForm::appendMessagesCli
1882      appendMessagesColor(s + QString(": %1 (errno=%2)")      appendMessagesColor(s + QString(": %1 (errno=%2)")
1883          .arg(::lscp_client_get_result(m_pClient))          .arg(::lscp_client_get_result(m_pClient))
1884          .arg(::lscp_client_get_errno(m_pClient)), "#996666");          .arg(::lscp_client_get_errno(m_pClient)), "#996666");
1885    
1886            // Make it look responsive...:)
1887            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1888  }  }
1889    
1890    
# Line 1701  qsamplerChannelStrip *qsamplerMainForm:: Line 1959  qsamplerChannelStrip *qsamplerMainForm::
1959    
1960      // Actual channel strip setup...      // Actual channel strip setup...
1961      pChannelStrip->setup(pChannel);      pChannelStrip->setup(pChannel);
1962      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));          QObject::connect(pChannelStrip,
1963                    SIGNAL(channelChanged(qsamplerChannelStrip *)),
1964                    SLOT(channelStripChanged(qsamplerChannelStrip *)));
1965      // Set some initial aesthetic options...      // Set some initial aesthetic options...
1966      if (m_pOptions) {      if (m_pOptions) {
1967          // Background display effect...          // Background display effect...
# Line 1908  void qsamplerMainForm::startServer (void Line 2168  void qsamplerMainForm::startServer (void
2168      m_pServer = new QProcess(this);      m_pServer = new QProcess(this);
2169    
2170      // Setup stdout/stderr capture...      // Setup stdout/stderr capture...
2171      //if (m_pOptions->bStdoutCapture) {          //      if (m_pOptions->bStdoutCapture) {
2172          m_pServer->setCommunication(QProcess::Stdout | QProcess::Stderr | QProcess::DupStderr);                  m_pServer->setCommunication(
2173          QObject::connect(m_pServer, SIGNAL(readyReadStdout()), this, SLOT(readServerStdout()));                          QProcess::Stdout | QProcess::Stderr | QProcess::DupStderr);
2174          QObject::connect(m_pServer, SIGNAL(readyReadStderr()), this, SLOT(readServerStdout()));                  QObject::connect(m_pServer,
2175      //}                          SIGNAL(readyReadStdout()),
2176      // The unforgiveable signal communication...                          SLOT(readServerStdout()));
2177      QObject::connect(m_pServer, SIGNAL(processExited()), this, SLOT(processServerExit()));                  QObject::connect(m_pServer,
2178                            SIGNAL(readyReadStderr()),
2179                            SLOT(readServerStdout()));
2180            //      }
2181            // The unforgiveable signal communication...
2182            QObject::connect(m_pServer,
2183                    SIGNAL(processExited()),
2184                    SLOT(processServerExit()));
2185    
2186      // Build process arguments...      // Build process arguments...
2187      m_pServer->setArguments(QStringList::split(' ', m_pOptions->sServerCmdLine));      m_pServer->setArguments(QStringList::split(' ', m_pOptions->sServerCmdLine));
# Line 2059  bool qsamplerMainForm::startClient (void Line 2326  bool qsamplerMainForm::startClient (void
2326      // Log success here.      // Log success here.
2327      appendMessages(tr("Client connected."));      appendMessages(tr("Client connected."));
2328    
2329          // Hard-notify device configuration form,          // Hard-notify instrumnet and device configuration forms,
2330          // if visible, that we're ready...          // if visible, that we're ready...
2331          if (m_pDeviceForm && m_pDeviceForm->isVisible())          if (m_pInstrumentListForm)
2332              m_pDeviceForm->setClient(m_pClient);              m_pInstrumentListForm->refreshInstruments();
2333            if (m_pDeviceForm)
2334                m_pDeviceForm->refreshDevices();
2335    
2336      // Is any session pending to be loaded?      // Is any session pending to be loaded?
2337      if (!m_pOptions->sSessionFile.isEmpty()) {      if (!m_pOptions->sSessionFile.isEmpty()) {
# Line 2084  void qsamplerMainForm::stopClient (void) Line 2353  void qsamplerMainForm::stopClient (void)
2353      if (m_pClient == NULL)      if (m_pClient == NULL)
2354          return;          return;
2355    
         // Hard-notify device configuration form,  
         // if visible, that we're running out...  
         if (m_pDeviceForm && m_pDeviceForm->isVisible())  
             m_pDeviceForm->setClient(NULL);  
   
2356      // Log prepare here.      // Log prepare here.
2357      appendMessages(tr("Client disconnecting..."));      appendMessages(tr("Client disconnecting..."));
2358    
# Line 2109  void qsamplerMainForm::stopClient (void) Line 2373  void qsamplerMainForm::stopClient (void)
2373      ::lscp_client_destroy(m_pClient);      ::lscp_client_destroy(m_pClient);
2374      m_pClient = NULL;      m_pClient = NULL;
2375    
2376            // Hard-notify instrumnet and device configuration forms,
2377            // if visible, that we're running out...
2378            if (m_pInstrumentListForm)
2379                m_pInstrumentListForm->refreshInstruments();
2380            if (m_pDeviceForm)
2381                m_pDeviceForm->refreshDevices();
2382    
2383      // Log final here.      // Log final here.
2384      appendMessages(tr("Client disconnected."));      appendMessages(tr("Client disconnected."));
2385    
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