/[svn]/qsampler/trunk/src/qsamplerMainForm.ui.h
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revision 986 by capela, Mon Dec 18 16:51:50 2006 UTC revision 1018 by capela, Wed Jan 10 19:39:00 2007 UTC
# Line 2  Line 2 
2  //  //
3  // ui.h extension file, included from the uic-generated form implementation.  // ui.h extension file, included from the uic-generated form implementation.
4  /****************************************************************************  /****************************************************************************
5     Copyright (C) 2004-2006, rncbc aka Rui Nuno Capela. All rights reserved.     Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
6    
7     This program is free software; you can redistribute it and/or     This program is free software; you can redistribute it and/or
8     modify it under the terms of the GNU General Public License     modify it under the terms of the GNU General Public License
# Line 142  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 253  void qsamplerMainForm::setup ( qsamplerO Line 255  void qsamplerMainForm::setup ( qsamplerO
255      updateMessagesLimit();      updateMessagesLimit();
256      updateMessagesCapture();      updateMessagesCapture();
257      // Set the visibility signal.      // Set the visibility signal.
258      QObject::connect(m_pMessages,          QObject::connect(m_pMessages,
259                  SIGNAL(visibilityChanged(bool)),                  SIGNAL(visibilityChanged(bool)),
260                  SLOT(stabilizeForm()));                  SLOT(stabilizeForm()));
261    
# Line 404  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 636  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().stripWhiteSpace();          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 663  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 702  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 855  bool qsamplerMainForm::saveSessionFile ( Line 872  bool qsamplerMainForm::saveSessionFile (
872                                  if (pInstrInfo->name)                                  if (pInstrInfo->name)
873                                          ts << " '" << pInstrInfo->name << "'";                                          ts << " '" << pInstrInfo->name << "'";
874                                  ts << endl;                                  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                          }                          }
                         // MIDI device index/id mapping.  
                         midiInstrumentMap[iMidiMap] = iMap;  
880                          // Try to keep it snappy :)                          // Try to keep it snappy :)
881                          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
882                  }                  }
883                  if (pInstrs)                  ts << endl;
884                          ts << endl;                  // 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  #endif //  CONFIG_MIDI_INSTRUMENT          // 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();
# Line 931  bool qsamplerMainForm::saveSessionFile ( Line 961  bool qsamplerMainForm::saveSessionFile (
961      // Ok. we've wrote it.      // Ok. we've wrote it.
962      file.close();      file.close();
963    
964            // We're fornerly done.
965            QApplication::restoreOverrideCursor();
966    
967      // Have we any errors?      // Have we any errors?
968      if (iErrors > 0)      if (iErrors > 0)
969          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 1022  void qsamplerMainForm::fileReset (void) Line 1055  void qsamplerMainForm::fileReset (void)
1055          tr("Reset"), tr("Cancel")) > 0)          tr("Reset"), tr("Cancel")) > 0)
1056          return;          return;
1057    
1058            // Trye closing the current session, first...
1059            if (!closeSession(true))
1060                    return;
1061    
1062      // Just do the reset, after closing down current session...      // Just do the reset, after closing down current session...
1063      if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK) {          // Do the actual sampler reset...
1064          appendMessagesClient("lscp_reset_sampler");          if (::lscp_reset_sampler(m_pClient) != LSCP_OK) {
1065          appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));                  appendMessagesClient("lscp_reset_sampler");
1066          return;                  appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));
1067      }                  return;
1068            }
1069    
1070      // Log this.      // Log this.
1071      appendMessages(tr("Sampler reset."));      appendMessages(tr("Sampler reset."));
# Line 1578  void qsamplerMainForm::channelStripChang Line 1616  void qsamplerMainForm::channelStripChang
1616  void qsamplerMainForm::updateSession (void)  void qsamplerMainForm::updateSession (void)
1617  {  {
1618  #ifdef CONFIG_MIDI_INSTRUMENT  #ifdef CONFIG_MIDI_INSTRUMENT
1619          // FIXME Make some room for default instrument maps...          // FIXME: Make some room for default instrument maps...
1620          int iMaps = ::lscp_get_midi_instrument_maps(m_pClient);          int iMaps = ::lscp_get_midi_instrument_maps(m_pClient);
1621          if (iMaps < 0)          if (iMaps < 0)
1622                  appendMessagesClient("lscp_get_midi_instrument_maps");                  appendMessagesClient("lscp_get_midi_instrument_maps");
# Line 1595  void qsamplerMainForm::updateSession (vo Line 1633  void qsamplerMainForm::updateSession (vo
1633                          appendMessagesClient("lscp_list_channels");                          appendMessagesClient("lscp_list_channels");
1634                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));
1635                  }                  }
1636                  return;          } else {
1637                    // Try to (re)create each channel.
1638                    m_pWorkspace->setUpdatesEnabled(false);
1639                    for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {
1640                            // Check if theres already a channel strip for this one...
1641                            if (!channelStrip(piChannelIDs[iChannel]))
1642                                    createChannelStrip(new qsamplerChannel(piChannelIDs[iChannel]));
1643                    }
1644                    m_pWorkspace->setUpdatesEnabled(true);
1645          }          }
1646    
1647          // Try to (re)create each channel.      // Do we auto-arrange?
1648          m_pWorkspace->setUpdatesEnabled(false);      if (m_pOptions && m_pOptions->bAutoArrange)
1649          for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {          channelsArrange();
                 // Check if theres already a channel strip for this one...  
                 if (!channelStrip(piChannelIDs[iChannel]))  
                         createChannelStrip(new qsamplerChannel(piChannelIDs[iChannel]));  
                 // Make it visibly responsive...  
                 QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);  
         }  
         m_pWorkspace->setUpdatesEnabled(true);  
1650    
1651          // Remember to refresh devices and instruments...          // Remember to refresh devices and instruments...
1652          if (m_pInstrumentListForm)          if (m_pInstrumentListForm)
# Line 1784  void qsamplerMainForm::appendMessagesErr Line 1823  void qsamplerMainForm::appendMessagesErr
1823    
1824      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");
1825    
1826            // Make it look responsive...:)
1827            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1828    
1829      QMessageBox::critical(this,      QMessageBox::critical(this,
1830                  QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));                  QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));
1831  }  }
# Line 1798  void qsamplerMainForm::appendMessagesCli Line 1840  void qsamplerMainForm::appendMessagesCli
1840      appendMessagesColor(s + QString(": %1 (errno=%2)")      appendMessagesColor(s + QString(": %1 (errno=%2)")
1841          .arg(::lscp_client_get_result(m_pClient))          .arg(::lscp_client_get_result(m_pClient))
1842          .arg(::lscp_client_get_errno(m_pClient)), "#996666");          .arg(::lscp_client_get_errno(m_pClient)), "#996666");
1843    
1844            // Make it look responsive...:)
1845            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1846  }  }
1847    
1848    
# Line 1872  qsamplerChannelStrip *qsamplerMainForm:: Line 1917  qsamplerChannelStrip *qsamplerMainForm::
1917    
1918      // Actual channel strip setup...      // Actual channel strip setup...
1919      pChannelStrip->setup(pChannel);      pChannelStrip->setup(pChannel);
1920      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));          QObject::connect(pChannelStrip,
1921                    SIGNAL(channelChanged(qsamplerChannelStrip *)),
1922                    SLOT(channelStripChanged(qsamplerChannelStrip *)));
1923      // Set some initial aesthetic options...      // Set some initial aesthetic options...
1924      if (m_pOptions) {      if (m_pOptions) {
1925          // Background display effect...          // Background display effect...
# Line 2079  void qsamplerMainForm::startServer (void Line 2126  void qsamplerMainForm::startServer (void
2126      m_pServer = new QProcess(this);      m_pServer = new QProcess(this);
2127    
2128      // Setup stdout/stderr capture...      // Setup stdout/stderr capture...
2129      //if (m_pOptions->bStdoutCapture) {          //      if (m_pOptions->bStdoutCapture) {
2130          m_pServer->setCommunication(QProcess::Stdout | QProcess::Stderr | QProcess::DupStderr);                  m_pServer->setCommunication(
2131          QObject::connect(m_pServer, SIGNAL(readyReadStdout()), this, SLOT(readServerStdout()));                          QProcess::Stdout | QProcess::Stderr | QProcess::DupStderr);
2132          QObject::connect(m_pServer, SIGNAL(readyReadStderr()), this, SLOT(readServerStdout()));                  QObject::connect(m_pServer,
2133      //}                          SIGNAL(readyReadStdout()),
2134      // The unforgiveable signal communication...                          SLOT(readServerStdout()));
2135      QObject::connect(m_pServer, SIGNAL(processExited()), this, SLOT(processServerExit()));                  QObject::connect(m_pServer,
2136                            SIGNAL(readyReadStderr()),
2137                            SLOT(readServerStdout()));
2138            //      }
2139            // The unforgiveable signal communication...
2140            QObject::connect(m_pServer,
2141                    SIGNAL(processExited()),
2142                    SLOT(processServerExit()));
2143    
2144      // Build process arguments...      // Build process arguments...
2145      m_pServer->setArguments(QStringList::split(' ', m_pOptions->sServerCmdLine));      m_pServer->setArguments(QStringList::split(' ', m_pOptions->sServerCmdLine));
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