/[svn]/qsampler/trunk/src/qsamplerMainForm.ui.h
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Diff of /qsampler/trunk/src/qsamplerMainForm.ui.h

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revision 428 by capela, Mon Mar 7 17:05:55 2005 UTC revision 757 by capela, Fri Aug 26 23:04:32 2005 UTC
# Line 45  Line 45 
45  #include "qsamplerDeviceForm.h"  #include "qsamplerDeviceForm.h"
46  #include "qsamplerOptionsForm.h"  #include "qsamplerOptionsForm.h"
47    
 #include "config.h"  
   
48  #ifdef HAVE_SIGNAL_H  #ifdef HAVE_SIGNAL_H
49  #include <signal.h>  #include <signal.h>
50  #endif  #endif
51    
52    #ifdef CONFIG_LIBGIG
53    #include <gig.h>
54    #endif
55    
56  // Timer constant stuff.  // Timer constant stuff.
57  #define QSAMPLER_TIMER_MSECS    200  #define QSAMPLER_TIMER_MSECS    200
58    
# Line 211  void qsamplerMainForm::setup ( qsamplerO Line 213  void qsamplerMainForm::setup ( qsamplerO
213      // We got options?      // We got options?
214      m_pOptions = pOptions;      m_pOptions = pOptions;
215    
216        // What style do we create these forms?
217        WFlags wflags = Qt::WType_TopLevel;
218        if (m_pOptions->bKeepOnTop)
219            wflags |= Qt::WStyle_Tool;
220      // Some child forms are to be created right now.      // Some child forms are to be created right now.
221      m_pMessages = new qsamplerMessages(this);      m_pMessages = new qsamplerMessages(this);
222      m_pDeviceForm = new qsamplerDeviceForm(this);      m_pDeviceForm = new qsamplerDeviceForm(this, 0, wflags);
223        m_pDeviceForm->setMainForm(this); // An important life immutable!
224      // Set message defaults...      // Set message defaults...
225      updateMessagesFont();      updateMessagesFont();
226      updateMessagesLimit();      updateMessagesLimit();
# Line 271  bool qsamplerMainForm::queryClose (void) Line 278  bool qsamplerMainForm::queryClose (void)
278          // Some windows default fonts is here on demand too.          // Some windows default fonts is here on demand too.
279          if (bQueryClose && m_pMessages)          if (bQueryClose && m_pMessages)
280              m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString();              m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString();
                 // Other windows just need asking if it can close gracefully...  
         if (bQueryClose && m_pDeviceForm)  
                 bQueryClose = m_pDeviceForm->queryClose();  
281          // Try to save current positioning.          // Try to save current positioning.
282          if (bQueryClose) {          if (bQueryClose) {
283              // Save decorations state.              // Save decorations state.
# Line 286  bool qsamplerMainForm::queryClose (void) Line 290  bool qsamplerMainForm::queryClose (void)
290              ostr << *this;              ostr << *this;
291              m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables);              m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables);
292              // And the children, and the main windows state,.              // And the children, and the main windows state,.
293                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);                          m_pOptions->saveWidgetGeometry(m_pDeviceForm);
294              m_pOptions->saveWidgetGeometry(this);                          m_pOptions->saveWidgetGeometry(this);
295                  // Close popup widgets.                          // Close popup widgets.
296                  if (m_pDeviceForm)                          if (m_pDeviceForm)
297                      m_pDeviceForm->close();                                  m_pDeviceForm->close();
298              // Stop client and/or server, gracefully.              // Stop client and/or server, gracefully.
299              stopServer();              stopServer();
300          }          }
# Line 343  void qsamplerMainForm::dropEvent ( QDrop Line 347  void qsamplerMainForm::dropEvent ( QDrop
347      if (!decodeDragFiles(pDropEvent, files))      if (!decodeDragFiles(pDropEvent, files))
348          return;          return;
349    
350      for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) {          for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) {
351                  const QString& sPath = *iter;                  const QString& sPath = *iter;
352                  if (qsamplerChannel::isInstrumentFile(sPath)) {                  if (qsamplerChannel::isInstrumentFile(sPath)) {
353                          // Try to create a new channel from instrument file...                          // Try to create a new channel from instrument file...
354                      qsamplerChannel *pChannel = new qsamplerChannel(this);                          qsamplerChannel *pChannel = new qsamplerChannel(this);
355                      if (pChannel == NULL)                          if (pChannel == NULL)
356                          return;                                  return;
357                          // Start setting the instrument filename...                          // Start setting the instrument filename...
358                          pChannel->setInstrument(sPath, 0);                          pChannel->setInstrument(sPath, 0);
359                      // Before we show it up, may be we'll                          // Before we show it up, may be we'll
360                      // better ask for some initial values?                          // better ask for some initial values?
361                      if (!pChannel->channelSetup(this)) {                          if (!pChannel->channelSetup(this)) {
362                          delete pChannel;                                  delete pChannel;
363                          return;                                  return;
364                      }                          }
365                      // Finally, give it to a new channel strip...                          // Finally, give it to a new channel strip...
366                          if (!createChannelStrip(pChannel)) {                          if (!createChannelStrip(pChannel)) {
367                          delete pChannel;                                  delete pChannel;
368                          return;                                  return;
369                          }                          }
370                      // Make that an overall update.                          // Make that an overall update.
371                      m_iDirtyCount++;                          m_iDirtyCount++;
372                      stabilizeForm();                          stabilizeForm();
373                  }   // Otherwise, load an usual session file (LSCP script)...                  }   // Otherwise, load an usual session file (LSCP script)...
374                  else if (closeSession(true))                  else if (closeSession(true))
375                          loadSessionFile(sPath);                          loadSessionFile(sPath);
# Line 381  void qsamplerMainForm::customEvent ( QCu Line 385  void qsamplerMainForm::customEvent ( QCu
385      // For the time being, just pump it to messages.      // For the time being, just pump it to messages.
386      if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) {      if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) {
387          qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent;          qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent;
388          appendMessagesColor(tr("Notify event: %1 data: %2")                  if (pEvent->event() == LSCP_EVENT_CHANNEL_INFO) {
389              .arg(::lscp_event_to_text(pEvent->event()))                          int iChannelID = pEvent->data().toInt();
390              .arg(pEvent->data()), "#996699");                          qsamplerChannelStrip *pChannelStrip = channelStrip(iChannelID);
391                            if (pChannelStrip)
392                                    channelStripChanged(pChannelStrip);
393                    } else {
394                            appendMessagesColor(tr("Notify event: %1 data: %2")
395                                    .arg(::lscp_event_to_text(pEvent->event()))
396                                    .arg(pEvent->data()), "#996699");
397                    }
398      }      }
399  }  }
400    
# Line 392  void qsamplerMainForm::customEvent ( QCu Line 403  void qsamplerMainForm::customEvent ( QCu
403  void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent )  void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent )
404  {  {
405      stabilizeForm();      stabilizeForm();
406        
407      editMenu->exec(pEvent->globalPos());      editMenu->exec(pEvent->globalPos());
408  }  }
409    
# Line 460  bool qsamplerMainForm::openSession (void Line 471  bool qsamplerMainForm::openSession (void
471    
472      // Ask for the filename to open...      // Ask for the filename to open...
473      QString sFilename = QFileDialog::getOpenFileName(      QString sFilename = QFileDialog::getOpenFileName(
474              m_pOptions->sSessionDir,                // Start here.                  m_pOptions->sSessionDir,                // Start here.
475              tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)                  tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)
476              this, 0,                                // Parent and name (none)                  this, 0,                                // Parent and name (none)
477              tr("Open Session")                      // Caption.                  QSAMPLER_TITLE ": " + tr("Open Session")        // Caption.
478      );      );
479    
480      // Have we cancelled?      // Have we cancelled?
# Line 494  bool qsamplerMainForm::saveSession ( boo Line 505  bool qsamplerMainForm::saveSession ( boo
505              sFilename = m_pOptions->sSessionDir;              sFilename = m_pOptions->sSessionDir;
506          // Prompt the guy...          // Prompt the guy...
507          sFilename = QFileDialog::getSaveFileName(          sFilename = QFileDialog::getSaveFileName(
508                  sFilename,                              // Start here.                          sFilename,                              // Start here.
509                  tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)                          tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)
510                  this, 0,                                // Parent and name (none)                          this, 0,                                // Parent and name (none)
511                  tr("Save Session")                      // Caption.                          QSAMPLER_TITLE ": " + tr("Save Session")        // Caption.
512          );          );
513          // Have we cancelled it?          // Have we cancelled it?
514          if (sFilename.isEmpty())          if (sFilename.isEmpty())
# Line 507  bool qsamplerMainForm::saveSession ( boo Line 518  bool qsamplerMainForm::saveSession ( boo
518              sFilename += ".lscp";              sFilename += ".lscp";
519          // Check if already exists...          // Check if already exists...
520          if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) {          if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) {
521              if (QMessageBox::warning(this, tr("Warning"),              if (QMessageBox::warning(this,
522                                    QSAMPLER_TITLE ": " + tr("Warning"),
523                  tr("The file already exists:\n\n"                  tr("The file already exists:\n\n"
524                     "\"%1\"\n\n"                     "\"%1\"\n\n"
525                     "Do you want to replace it?")                     "Do you want to replace it?")
# Line 529  bool qsamplerMainForm::closeSession ( bo Line 541  bool qsamplerMainForm::closeSession ( bo
541    
542      // Are we dirty enough to prompt it?      // Are we dirty enough to prompt it?
543      if (m_iDirtyCount > 0) {      if (m_iDirtyCount > 0) {
544          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this,
545                            QSAMPLER_TITLE ": " + tr("Warning"),
546              tr("The current session has been changed:\n\n"              tr("The current session has been changed:\n\n"
547              "\"%1\"\n\n"              "\"%1\"\n\n"
548              "Do you want to save the changes?")              "Do you want to save the changes?")
# Line 597  bool qsamplerMainForm::loadSessionFile ( Line 610  bool qsamplerMainForm::loadSessionFile (
610              if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) {              if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) {
611                  appendMessagesClient("lscp_client_query");                  appendMessagesClient("lscp_client_query");
612                  iErrors++;                  iErrors++;
                 break;  
613              }              }
614          }          }
615          // Try to make it snappy :)          // Try to make it snappy :)
# Line 607  bool qsamplerMainForm::loadSessionFile ( Line 619  bool qsamplerMainForm::loadSessionFile (
619      // Ok. we've read it.      // Ok. we've read it.
620      file.close();      file.close();
621    
     // Have we any errors?  
     if (iErrors > 0)  
         appendMessagesError(tr("Session could not be loaded\nfrom \"%1\".\n\nSorry.").arg(sFilename));  
   
622          // Now we'll try to create (update) the whole GUI session.          // Now we'll try to create (update) the whole GUI session.
623          updateSession();          updateSession();
624    
625            // Have we any errors?
626            if (iErrors > 0)
627                    appendMessagesError(tr("Session loaded with errors\nfrom \"%1\".\n\nSorry.").arg(sFilename));
628    
629      // Save as default session directory.      // Save as default session directory.
630      if (m_pOptions)      if (m_pOptions)
631          m_pOptions->sSessionDir = QFileInfo(sFilename).dirPath(true);          m_pOptions->sSessionDir = QFileInfo(sFilename).dirPath(true);
632      // We're not dirty anymore.          // We're not dirty anymore, if loaded without errors,
633      m_iDirtyCount = 0;          m_iDirtyCount = iErrors;
634      // Stabilize form...      // Stabilize form...
635      m_sFilename = sFilename;      m_sFilename = sFilename;
636      updateRecentFiles(sFilename);      updateRecentFiles(sFilename);
637      appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename)));      appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename)));
638        
639      // Make that an overall update.      // Make that an overall update.
640      stabilizeForm();      stabilizeForm();
641      return true;      return true;
# Line 641  bool qsamplerMainForm::saveSessionFile ( Line 653  bool qsamplerMainForm::saveSessionFile (
653      }      }
654    
655      // Write the file.      // Write the file.
656      int iErrors = 0;      int  iErrors = 0;
657      QTextStream ts(&file);      QTextStream ts(&file);
658      ts << "# " << QSAMPLER_TITLE " - " << tr(QSAMPLER_SUBTITLE) << endl;      ts << "# " << QSAMPLER_TITLE " - " << tr(QSAMPLER_SUBTITLE) << endl;
659      ts << "# " << tr("Version")      ts << "# " << tr("Version")
# Line 652  bool qsamplerMainForm::saveSessionFile ( Line 664  bool qsamplerMainForm::saveSessionFile (
664      ts << "# " << tr("File")      ts << "# " << tr("File")
665         << ": " << QFileInfo(sFilename).fileName() << endl;         << ": " << QFileInfo(sFilename).fileName() << endl;
666      ts << "# " << tr("Date")      ts << "# " << tr("Date")
667         << ": " << QDate::currentDate().toString("MMMM dd yyyy")         << ": " << QDate::currentDate().toString("MMM dd yyyy")
668         << " "  << QTime::currentTime().toString("hh:mm:ss") << endl;         << " "  << QTime::currentTime().toString("hh:mm:ss") << endl;
669      ts << "#"  << endl;      ts << "#"  << endl;
670      ts << endl;      ts << endl;
671            // It is assumed that this new kind of device+session file
672            // will be loaded from a complete
673            int *piDeviceIDs;
674            int  iDevice;
675            ts << "RESET" << endl;
676            // Audio device mapping.
677            QMap<int, int> audioDeviceMap;
678            piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio);
679            for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {
680                    ts << endl;
681                    qsamplerDevice device(this, qsamplerDevice::Audio, piDeviceIDs[iDevice]);
682                    // Audio device specification...
683                    ts << "# " << device.deviceTypeName() << " " << device.driverName()
684                            << " " << tr("Device") << " " << iDevice << endl;
685                    ts << "CREATE AUDIO_OUTPUT_DEVICE " << device.driverName();
686                    qsamplerDeviceParamMap::ConstIterator deviceParam;
687                    for (deviceParam = device.params().begin();
688                                    deviceParam != device.params().end();
689                                            ++deviceParam) {
690                            const qsamplerDeviceParam& param = deviceParam.data();
691                            if (param.value.isEmpty()) ts << "# ";
692                            ts << " " << deviceParam.key() << "='" << param.value << "'";
693                    }
694                    ts << endl;
695                    // Audio channel parameters...
696                    int iPort = 0;
697                    for (qsamplerDevicePort *pPort = device.ports().first();
698                                    pPort;
699                                            pPort = device.ports().next(), ++iPort) {
700                            qsamplerDeviceParamMap::ConstIterator portParam;
701                            for (portParam = pPort->params().begin();
702                                            portParam != pPort->params().end();
703                                                    ++portParam) {
704                                    const qsamplerDeviceParam& param = portParam.data();
705                                    if (param.fix || param.value.isEmpty()) ts << "# ";
706                                    ts << "SET AUDIO_OUTPUT_CHANNEL_PARAMETER " << iDevice
707                                            << " " << iPort << " " << portParam.key()
708                                            << "='" << param.value << "'" << endl;
709                            }
710                    }
711                    // Audio device index/id mapping.
712                    audioDeviceMap[device.deviceID()] = iDevice;
713            // Try to keep it snappy :)
714            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
715            }
716            // MIDI device mapping.
717            QMap<int, int> midiDeviceMap;
718            piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi);
719            for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {
720                    ts << endl;
721                    qsamplerDevice device(this, qsamplerDevice::Midi, piDeviceIDs[iDevice]);
722                    // MIDI device specification...
723                    ts << "# " << device.deviceTypeName() << " " << device.driverName()
724                            << " " << tr("Device") << " " << iDevice << endl;
725                    ts << "CREATE MIDI_INPUT_DEVICE " << device.driverName();
726                    qsamplerDeviceParamMap::ConstIterator deviceParam;
727                    for (deviceParam = device.params().begin();
728                                    deviceParam != device.params().end();
729                                            ++deviceParam) {
730                            const qsamplerDeviceParam& param = deviceParam.data();
731                            if (param.value.isEmpty()) ts << "# ";
732                            ts << " " << deviceParam.key() << "='" << param.value << "'";
733                    }
734                    ts << endl;
735                    // MIDI port parameters...
736                    int iPort = 0;
737                    for (qsamplerDevicePort *pPort = device.ports().first();
738                                    pPort;
739                                            pPort = device.ports().next(), ++iPort) {
740                            qsamplerDeviceParamMap::ConstIterator portParam;
741                            for (portParam = pPort->params().begin();
742                                            portParam != pPort->params().end();
743                                                    ++portParam) {
744                                    const qsamplerDeviceParam& param = portParam.data();
745                                    if (param.fix || param.value.isEmpty()) ts << "# ";
746                                    ts << "SET MIDI_INPUT_PORT_PARAMETER " << iDevice
747                                       << " " << iPort << " " << portParam.key()
748                                       << "='" << param.value << "'" << endl;
749                            }
750                    }
751                    // MIDI device index/id mapping.
752                    midiDeviceMap[device.deviceID()] = iDevice;
753            // Try to keep it snappy :)
754            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
755            }
756            ts << endl;
757            // Sampler channel mapping.
758      QWidgetList wlist = m_pWorkspace->windowList();      QWidgetList wlist = m_pWorkspace->windowList();
759      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
760          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
761          if (pChannelStrip) {          if (pChannelStrip) {
762              qsamplerChannel *pChannel = pChannelStrip->channel();              qsamplerChannel *pChannel = pChannelStrip->channel();
763              if (pChannel) {              if (pChannel) {
764                  ts << "# Channel " << iChannel << endl;                  ts << "# " << tr("Channel") << " " << iChannel << endl;
765                  ts << "ADD CHANNEL" << endl;                  ts << "ADD CHANNEL" << endl;
766                  ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel << " " << pChannel->audioDriver() << endl;                                  if (audioDeviceMap.isEmpty()) {
767                  ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel << " " << pChannel->midiDriver() << endl;                                          ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel
768              //  ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel << " " << pChannel->midiPort() << endl;                                                  << " " << pChannel->audioDriver() << endl;
769                                    } else {
770                                            ts << "SET CHANNEL AUDIO_OUTPUT_DEVICE " << iChannel
771                                                    << " " << audioDeviceMap[pChannel->audioDevice()] << endl;
772                                    }
773                                    if (midiDeviceMap.isEmpty()) {
774                                            ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel
775                                                    << " " << pChannel->midiDriver() << endl;
776                                    } else {
777                                            ts << "SET CHANNEL MIDI_INPUT_DEVICE " << iChannel
778                                                    << " " << midiDeviceMap[pChannel->midiDevice()] << endl;
779                                    }
780                                    ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel
781                                            << " " << pChannel->midiPort() << endl;
782                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " ";                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " ";
783                  if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL)                  if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL)
784                      ts << "ALL";                      ts << "ALL";
# Line 676  bool qsamplerMainForm::saveSessionFile ( Line 788  bool qsamplerMainForm::saveSessionFile (
788                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;
789                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl;                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl;
790                  ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl;                  ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl;
791                    if (pChannel->channelMute())
792                            ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl;
793                    if (pChannel->channelSolo())
794                            ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl;
795                  ts << endl;                  ts << endl;
796              }              }
797          }          }
# Line 704  bool qsamplerMainForm::saveSessionFile ( Line 820  bool qsamplerMainForm::saveSessionFile (
820  }  }
821    
822    
823    // Session change receiver slot.
824    void qsamplerMainForm::sessionDirty (void)
825    {
826        // Just mark the dirty form.
827        m_iDirtyCount++;
828        // and update the form status...
829        stabilizeForm();
830    }
831    
832    
833  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
834  // qsamplerMainForm -- File Action slots.  // qsamplerMainForm -- File Action slots.
835    
# Line 757  void qsamplerMainForm::fileReset (void) Line 883  void qsamplerMainForm::fileReset (void)
883          return;          return;
884    
885      // Ask user whether he/she want's an internal sampler reset...      // Ask user whether he/she want's an internal sampler reset...
886      if (QMessageBox::warning(this, tr("Warning"),      if (QMessageBox::warning(this,
887                    QSAMPLER_TITLE ": " + tr("Warning"),
888          tr("Resetting the sampler instance will close\n"          tr("Resetting the sampler instance will close\n"
889             "all device and channel configurations.\n\n"             "all device and channel configurations.\n\n"
890             "Please note that this operation may cause\n"             "Please note that this operation may cause\n"
891             "temporary MIDI and Audio disruption\n\n"             "temporary MIDI and Audio disruption.\n\n"
892             "Do you want to reset the sampler engine now?"),             "Do you want to reset the sampler engine now?"),
893          tr("Reset"), tr("Cancel")) > 0)          tr("Reset"), tr("Cancel")) > 0)
894          return;          return;
# Line 786  void qsamplerMainForm::fileRestart (void Line 913  void qsamplerMainForm::fileRestart (void
913  {  {
914      if (m_pOptions == NULL)      if (m_pOptions == NULL)
915          return;          return;
916            
917      bool bRestart = true;      bool bRestart = true;
918        
919      // Ask user whether he/she want's a complete restart...      // Ask user whether he/she want's a complete restart...
920      // (if we're currently up and running)      // (if we're currently up and running)
921      if (bRestart && m_pClient) {      if (bRestart && m_pClient) {
922          bRestart = (QMessageBox::warning(this, tr("Warning"),          bRestart = (QMessageBox::warning(this,
923                            QSAMPLER_TITLE ": " + tr("Warning"),
924              tr("New settings will be effective after\n"              tr("New settings will be effective after\n"
925                 "restarting the client/server connection.\n\n"                 "restarting the client/server connection.\n\n"
926                 "Please note that this operation may cause\n"                 "Please note that this operation may cause\n"
927                 "temporary MIDI and Audio disruption\n\n"                 "temporary MIDI and Audio disruption.\n\n"
928                 "Do you want to restart the connection now?"),                 "Do you want to restart the connection now?"),
929              tr("Restart"), tr("Cancel")) == 0);              tr("Restart"), tr("Cancel")) == 0);
930      }      }
# Line 839  void qsamplerMainForm::editAddChannel (v Line 967  void qsamplerMainForm::editAddChannel (v
967          delete pChannel;          delete pChannel;
968          return;          return;
969      }      }
970        
971      // And give it to the strip (will own the channel instance, if successful).      // And give it to the strip (will own the channel instance, if successful).
972      if (!createChannelStrip(pChannel)) {      if (!createChannelStrip(pChannel)) {
973          delete pChannel;          delete pChannel;
# Line 861  void qsamplerMainForm::editRemoveChannel Line 989  void qsamplerMainForm::editRemoveChannel
989      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
990      if (pChannelStrip == NULL)      if (pChannelStrip == NULL)
991          return;          return;
992            
993      qsamplerChannel *pChannel = pChannelStrip->channel();      qsamplerChannel *pChannel = pChannelStrip->channel();
994      if (pChannel == NULL)      if (pChannel == NULL)
995          return;          return;
996    
997      // Prompt user if he/she's sure about this...      // Prompt user if he/she's sure about this...
998      if (m_pOptions && m_pOptions->bConfirmRemove) {      if (m_pOptions && m_pOptions->bConfirmRemove) {
999          if (QMessageBox::warning(this, tr("Warning"),          if (QMessageBox::warning(this,
1000                            QSAMPLER_TITLE ": " + tr("Warning"),
1001              tr("About to remove channel:\n\n"              tr("About to remove channel:\n\n"
1002                 "%1\n\n"                 "%1\n\n"
1003                 "Are you sure?")                 "Are you sure?")
# Line 883  void qsamplerMainForm::editRemoveChannel Line 1012  void qsamplerMainForm::editRemoveChannel
1012    
1013      // Just delete the channel strip.      // Just delete the channel strip.
1014      delete pChannelStrip;      delete pChannelStrip;
1015        
1016      // Do we auto-arrange?      // Do we auto-arrange?
1017      if (m_pOptions && m_pOptions->bAutoArrange)      if (m_pOptions && m_pOptions->bAutoArrange)
1018          channelsArrange();          channelsArrange();
# Line 927  void qsamplerMainForm::editResetChannel Line 1056  void qsamplerMainForm::editResetChannel
1056  // Reset all sampler channels.  // Reset all sampler channels.
1057  void qsamplerMainForm::editResetAllChannels (void)  void qsamplerMainForm::editResetAllChannels (void)
1058  {  {
1059      if (m_pClient == NULL)          if (m_pClient == NULL)
1060          return;                  return;
1061    
1062      // Invoque the channel strip procedure,          // Invoque the channel strip procedure,
1063          // for all channels out there...          // for all channels out there...
1064      m_pWorkspace->setUpdatesEnabled(false);          m_pWorkspace->setUpdatesEnabled(false);
1065      QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
1066      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1067          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1068          if (pChannelStrip)                  if (pChannelStrip)
1069                  pChannelStrip->channelReset();                          pChannelStrip->channelReset();
1070      }          }
1071      m_pWorkspace->setUpdatesEnabled(true);          m_pWorkspace->setUpdatesEnabled(true);
1072  }  }
1073    
1074    
# Line 994  void qsamplerMainForm::viewMessages ( bo Line 1123  void qsamplerMainForm::viewMessages ( bo
1123  // Show/hide the device configurator form.  // Show/hide the device configurator form.
1124  void qsamplerMainForm::viewDevices (void)  void qsamplerMainForm::viewDevices (void)
1125  {  {
1126      if (m_pOptions == NULL)          if (m_pOptions == NULL)
1127          return;                  return;
1128    
1129      if (m_pDeviceForm) {          if (m_pDeviceForm) {
1130          m_pOptions->saveWidgetGeometry(m_pDeviceForm);                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);
1131                  m_pDeviceForm->setClient(m_pClient);                  m_pDeviceForm->setClient(m_pClient);
1132          if (m_pDeviceForm->isVisible()) {                  if (m_pDeviceForm->isVisible()) {
1133              m_pDeviceForm->hide();                          m_pDeviceForm->hide();
1134          } else {                  } else {
1135              m_pDeviceForm->show();                          m_pDeviceForm->show();
1136              m_pDeviceForm->raise();                          m_pDeviceForm->raise();
1137              m_pDeviceForm->setActiveWindow();                          m_pDeviceForm->setActiveWindow();
1138          }                  }
1139      }          }
1140  }  }
1141    
1142    
# Line 1035  void qsamplerMainForm::viewOptions (void Line 1164  void qsamplerMainForm::viewOptions (void
1164          bool    bOldDisplayEffect   = m_pOptions->bDisplayEffect;          bool    bOldDisplayEffect   = m_pOptions->bDisplayEffect;
1165          int     iOldMaxVolume       = m_pOptions->iMaxVolume;          int     iOldMaxVolume       = m_pOptions->iMaxVolume;
1166          QString sOldMessagesFont    = m_pOptions->sMessagesFont;          QString sOldMessagesFont    = m_pOptions->sMessagesFont;
1167            bool    bOldKeepOnTop       = m_pOptions->bKeepOnTop;
1168          bool    bOldStdoutCapture   = m_pOptions->bStdoutCapture;          bool    bOldStdoutCapture   = m_pOptions->bStdoutCapture;
1169          int     bOldMessagesLimit   = m_pOptions->bMessagesLimit;          int     bOldMessagesLimit   = m_pOptions->bMessagesLimit;
1170          int     iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines;          int     iOldMessagesLimitLines = m_pOptions->iMessagesLimitLines;
# Line 1047  void qsamplerMainForm::viewOptions (void Line 1177  void qsamplerMainForm::viewOptions (void
1177          if (pOptionsForm->exec()) {          if (pOptionsForm->exec()) {
1178              // Warn if something will be only effective on next run.              // Warn if something will be only effective on next run.
1179              if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) ||              if (( bOldStdoutCapture && !m_pOptions->bStdoutCapture) ||
1180                  (!bOldStdoutCapture &&  m_pOptions->bStdoutCapture)) {                  (!bOldStdoutCapture &&  m_pOptions->bStdoutCapture) ||
1181                  QMessageBox::information(this, tr("Information"),                  ( bOldKeepOnTop     && !m_pOptions->bKeepOnTop)     ||
1182                    (!bOldKeepOnTop     &&  m_pOptions->bKeepOnTop)) {
1183                    QMessageBox::information(this,
1184                                            QSAMPLER_TITLE ": " + tr("Information"),
1185                      tr("Some settings may be only effective\n"                      tr("Some settings may be only effective\n"
1186                         "next time you start this program."), tr("OK"));                         "next time you start this program."), tr("OK"));
1187                  updateMessagesCapture();                  updateMessagesCapture();
# Line 1122  void qsamplerMainForm::channelsArrange ( Line 1255  void qsamplerMainForm::channelsArrange (
1255          y += iHeight;          y += iHeight;
1256      }      }
1257      m_pWorkspace->setUpdatesEnabled(true);      m_pWorkspace->setUpdatesEnabled(true);
1258        
1259      stabilizeForm();      stabilizeForm();
1260  }  }
1261    
# Line 1176  void qsamplerMainForm::helpAbout (void) Line 1309  void qsamplerMainForm::helpAbout (void)
1309      sText += tr("LSCP (liblscp) instrument_name support disabled.");      sText += tr("LSCP (liblscp) instrument_name support disabled.");
1310      sText += "</font></small><br />";      sText += "</font></small><br />";
1311  #endif  #endif
1312    #ifndef CONFIG_MUTE_SOLO
1313        sText += "<small><font color=\"red\">";
1314        sText += tr("Sampler channel Mute/Solo support disabled.");
1315        sText += "</font></small><br />";
1316    #endif
1317      sText += "<br />\n";      sText += "<br />\n";
1318      sText += tr("Using") + ": ";      sText += tr("Using") + ": ";
1319      sText += ::lscp_client_package();      sText += ::lscp_client_package();
1320      sText += " ";      sText += " ";
1321      sText += ::lscp_client_version();      sText += ::lscp_client_version();
1322    #ifdef CONFIG_LIBGIG
1323        sText += ", ";
1324        sText += gig::libraryName().c_str();
1325        sText += " ";
1326        sText += gig::libraryVersion().c_str();
1327    #endif
1328      sText += "<br />\n";      sText += "<br />\n";
1329      sText += "<br />\n";      sText += "<br />\n";
1330      sText += tr("Website") + ": <a href=\"" QSAMPLER_WEBSITE "\">" QSAMPLER_WEBSITE "</a><br />\n";      sText += tr("Website") + ": <a href=\"" QSAMPLER_WEBSITE "\">" QSAMPLER_WEBSITE "</a><br />\n";
# Line 1260  void qsamplerMainForm::stabilizeForm (vo Line 1404  void qsamplerMainForm::stabilizeForm (vo
1404  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip )  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip )
1405  {  {
1406          // Add this strip to the changed list...          // Add this strip to the changed list...
1407          if (m_changedStrips.containsRef(pChannelStrip) == 0)          if (m_changedStrips.containsRef(pChannelStrip) == 0) {
1408                  m_changedStrips.append(pChannelStrip);                  m_changedStrips.append(pChannelStrip);
1409                    pChannelStrip->resetErrorCount();
1410            }
1411    
1412      // Just mark the dirty form.      // Just mark the dirty form.
1413      m_iDirtyCount++;      m_iDirtyCount++;
# Line 1293  void qsamplerMainForm::updateSession (vo Line 1439  void qsamplerMainForm::updateSession (vo
1439                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1440          }          }
1441          m_pWorkspace->setUpdatesEnabled(true);          m_pWorkspace->setUpdatesEnabled(true);
1442            
1443            // Remember to refresh devices
1444            if (m_pDeviceForm)
1445                m_pDeviceForm->refreshDevices();
1446  }  }
1447    
1448    
# Line 1463  void qsamplerMainForm::appendMessagesErr Line 1613  void qsamplerMainForm::appendMessagesErr
1613    
1614      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");
1615    
1616      QMessageBox::critical(this, tr("Error"), s, tr("Cancel"));      QMessageBox::critical(this,
1617                    QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));
1618  }  }
1619    
1620    
# Line 1503  void qsamplerMainForm::updateMessagesLim Line 1654  void qsamplerMainForm::updateMessagesLim
1654          if (m_pOptions->bMessagesLimit)          if (m_pOptions->bMessagesLimit)
1655              m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines);              m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines);
1656          else          else
1657              m_pMessages->setMessagesLimit(0);              m_pMessages->setMessagesLimit(-1);
1658      }      }
1659  }  }
1660    
# Line 1547  qsamplerChannelStrip *qsamplerMainForm:: Line 1698  qsamplerChannelStrip *qsamplerMainForm::
1698      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);
1699      if (pChannelStrip == NULL)      if (pChannelStrip == NULL)
1700          return NULL;          return NULL;
1701            
1702      // Actual channel strip setup...      // Actual channel strip setup...
1703      pChannelStrip->setup(pChannel);      pChannelStrip->setup(pChannel);
1704      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));
# Line 1605  qsamplerChannelStrip *qsamplerMainForm:: Line 1756  qsamplerChannelStrip *qsamplerMainForm::
1756          QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
1757          if (wlist.isEmpty())          if (wlist.isEmpty())
1758                  return NULL;                  return NULL;
1759            
1760          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1761                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1762                  if (pChannelStrip) {                  if (pChannelStrip) {
# Line 1686  void qsamplerMainForm::timerSlot (void) Line 1837  void qsamplerMainForm::timerSlot (void)
1837              }              }
1838          }          }
1839      }      }
1840        
1841          // Refresh each channel usage, on each period...          if (m_pClient) {
1842      if (m_pClient && (m_changedStrips.count() > 0 || m_pOptions->bAutoRefresh)) {                  // Update the channel information for each pending strip...
1843          m_iTimerSlot += QSAMPLER_TIMER_MSECS;                  if (m_changedStrips.count() > 0) {
1844          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled())  {                          for (qsamplerChannelStrip *pChannelStrip = m_changedStrips.first();
1845              m_iTimerSlot = 0;                                          pChannelStrip; pChannelStrip = m_changedStrips.next()) {
             // Update the channel information for each pending strip...  
             for (qsamplerChannelStrip *pChannelStrip = m_changedStrips.first();  
                     pChannelStrip;  
                                                 pChannelStrip = m_changedStrips.next()) {  
1846                                  // If successfull, remove from pending list...                                  // If successfull, remove from pending list...
1847                                  if (pChannelStrip->updateChannelInfo())                                  if (pChannelStrip->updateChannelInfo())
1848                      m_changedStrips.remove(pChannelStrip);                                          m_changedStrips.remove(pChannelStrip);
1849                          }                          }
1850              // Update the channel stream usage for each strip...                  }
1851              QWidgetList wlist = m_pWorkspace->windowList();                  // Refresh each channel usage, on each period...
1852              for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {                  if (m_pOptions->bAutoRefresh) {
1853                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                          m_iTimerSlot += QSAMPLER_TIMER_MSECS;
1854                  if (pChannelStrip && pChannelStrip->isVisible())                          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime)  {
1855                      pChannelStrip->updateChannelUsage();                                  m_iTimerSlot = 0;
1856              }                                  // Update the channel stream usage for each strip...
1857          }                                  QWidgetList wlist = m_pWorkspace->windowList();
1858      }                                  for (int iChannel = 0;
1859                                                    iChannel < (int) wlist.count(); iChannel++) {
1860                                            qsamplerChannelStrip *pChannelStrip
1861                                                    = (qsamplerChannelStrip *) wlist.at(iChannel);
1862                                            if (pChannelStrip && pChannelStrip->isVisible())
1863                                                    pChannelStrip->updateChannelUsage();
1864                                    }
1865                            }
1866                    }
1867            }
1868    
1869      // Register the next timer slot.      // Register the next timer slot.
1870      QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot()));      QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot()));
# Line 1730  void qsamplerMainForm::startServer (void Line 1886  void qsamplerMainForm::startServer (void
1886    
1887      // Is the server process instance still here?      // Is the server process instance still here?
1888      if (m_pServer) {      if (m_pServer) {
1889          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this,
1890                            QSAMPLER_TITLE ": " + tr("Warning"),
1891              tr("Could not start the LinuxSampler server.\n\n"              tr("Could not start the LinuxSampler server.\n\n"
1892                 "Maybe it ss already started."),                 "Maybe it ss already started."),
1893              tr("Stop"), tr("Kill"), tr("Cancel"))) {              tr("Stop"), tr("Kill"), tr("Cancel"))) {
# Line 1889  bool qsamplerMainForm::startClient (void Line 2046  bool qsamplerMainForm::startClient (void
2046      ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout);      ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout);
2047      appendMessages(tr("Client receive timeout is set to %1 msec.").arg(::lscp_client_get_timeout(m_pClient)));      appendMessages(tr("Client receive timeout is set to %1 msec.").arg(::lscp_client_get_timeout(m_pClient)));
2048    
2049            // Subscribe to channel info change notifications...
2050            if (::lscp_client_subscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO) != LSCP_OK)
2051                    appendMessagesClient("lscp_client_subscribe");
2052    
2053      // We may stop scheduling around.      // We may stop scheduling around.
2054      stopSchedule();      stopSchedule();
2055    
# Line 1902  bool qsamplerMainForm::startClient (void Line 2063  bool qsamplerMainForm::startClient (void
2063          // if visible, that we're ready...          // if visible, that we're ready...
2064          if (m_pDeviceForm && m_pDeviceForm->isVisible())          if (m_pDeviceForm && m_pDeviceForm->isVisible())
2065              m_pDeviceForm->setClient(m_pClient);              m_pDeviceForm->setClient(m_pClient);
2066                
2067      // Is any session pending to be loaded?      // Is any session pending to be loaded?
2068      if (!m_pOptions->sSessionFile.isEmpty()) {      if (!m_pOptions->sSessionFile.isEmpty()) {
2069          // Just load the prabably startup session...          // Just load the prabably startup session...
# Line 1942  void qsamplerMainForm::stopClient (void) Line 2103  void qsamplerMainForm::stopClient (void)
2103      // channels from the back-end server.      // channels from the back-end server.
2104      m_iDirtyCount = 0;      m_iDirtyCount = 0;
2105      closeSession(false);      closeSession(false);
2106        
2107      // Close us as a client...      // Close us as a client...
2108      lscp_client_destroy(m_pClient);          ::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO);
2109        ::lscp_client_destroy(m_pClient);
2110      m_pClient = NULL;      m_pClient = NULL;
2111    
2112      // Log final here.      // Log final here.
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