/[svn]/qsampler/trunk/src/qsamplerMainForm.ui.h
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revision 484 by capela, Tue Mar 22 12:55:29 2005 UTC revision 1024 by capela, Fri Jan 12 10:56:31 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    
 #include "config.h"  
   
50  #ifdef HAVE_SIGNAL_H  #ifdef HAVE_SIGNAL_H
51  #include <signal.h>  #include <signal.h>
52  #endif  #endif
53    
54    #ifdef CONFIG_LIBGIG
55    #include <gig.h>
56    #endif
57    
58  // Timer constant stuff.  // Timer constant stuff.
59  #define QSAMPLER_TIMER_MSECS    200  #define QSAMPLER_TIMER_MSECS    200
60    
# Line 100  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 130  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 184  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 202  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 212  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    #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 248  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 287  bool qsamplerMainForm::queryClose (void) Line 322  bool qsamplerMainForm::queryClose (void)
322              ostr << *this;              ostr << *this;
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(this);                          m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
327                  // Close popup widgets.                          m_pOptions->saveWidgetGeometry(this);
328                  if (m_pDeviceForm)                          // Close popup widgets.
329                      m_pDeviceForm->close();                          if (m_pInstrumentListForm)
330                                    m_pInstrumentListForm->close();
331                            if (m_pDeviceForm)
332                                    m_pDeviceForm->close();
333              // Stop client and/or server, gracefully.              // Stop client and/or server, gracefully.
334              stopServer();              stopServer();
335          }          }
# Line 344  void qsamplerMainForm::dropEvent ( QDrop Line 382  void qsamplerMainForm::dropEvent ( QDrop
382      if (!decodeDragFiles(pDropEvent, files))      if (!decodeDragFiles(pDropEvent, files))
383          return;          return;
384    
385      for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) {          for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) {
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...
393                          pChannel->setInstrument(sPath, 0);                          pChannel->setInstrument(sPath, 0);
394                      // Before we show it up, may be we'll                          // Before we show it up, may be we'll
395                      // better ask for some initial values?                          // better ask for some initial values?
396                      if (!pChannel->channelSetup(this)) {                          if (!pChannel->channelSetup(this)) {
397                          delete pChannel;                                  delete pChannel;
398                          return;                                  return;
399                      }                          }
400                      // Finally, give it to a new channel strip...                          // Finally, give it to a new channel strip...
401                          if (!createChannelStrip(pChannel)) {                          if (!createChannelStrip(pChannel)) {
402                          delete pChannel;                                  delete pChannel;
403                          return;                                  return;
404                          }                          }
405                      // Make that an overall update.                          // Make that an overall update.
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 382  void qsamplerMainForm::customEvent ( QCu Line 422  void qsamplerMainForm::customEvent ( QCu
422      // For the time being, just pump it to messages.      // For the time being, just pump it to messages.
423      if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) {      if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) {
424          qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent;          qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent;
425          appendMessagesColor(tr("Notify event: %1 data: %2")                  if (pEvent->event() == LSCP_EVENT_CHANNEL_INFO) {
426              .arg(::lscp_event_to_text(pEvent->event()))                          int iChannelID = pEvent->data().toInt();
427              .arg(pEvent->data()), "#996699");                          qsamplerChannelStrip *pChannelStrip = channelStrip(iChannelID);
428                            if (pChannelStrip)
429                                    channelStripChanged(pChannelStrip);
430                    } else {
431                            appendMessagesColor(tr("Notify event: %1 data: %2")
432                                    .arg(::lscp_event_to_text(pEvent->event()))
433                                    .arg(pEvent->data()), "#996699");
434                    }
435      }      }
436  }  }
437    
# Line 393  void qsamplerMainForm::customEvent ( QCu Line 440  void qsamplerMainForm::customEvent ( QCu
440  void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent )  void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent )
441  {  {
442      stabilizeForm();      stabilizeForm();
443        
444      editMenu->exec(pEvent->globalPos());      editMenu->exec(pEvent->globalPos());
445  }  }
446    
# Line 407  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 414  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 461  bool qsamplerMainForm::openSession (void Line 516  bool qsamplerMainForm::openSession (void
516    
517      // Ask for the filename to open...      // Ask for the filename to open...
518      QString sFilename = QFileDialog::getOpenFileName(      QString sFilename = QFileDialog::getOpenFileName(
519              m_pOptions->sSessionDir,                // Start here.                  m_pOptions->sSessionDir,                // Start here.
520              tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)                  tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)
521              this, 0,                                // Parent and name (none)                  this, 0,                                // Parent and name (none)
522              tr("Open Session")                      // Caption.                  QSAMPLER_TITLE ": " + tr("Open Session")        // Caption.
523      );      );
524    
525      // Have we cancelled?      // Have we cancelled?
# Line 495  bool qsamplerMainForm::saveSession ( boo Line 550  bool qsamplerMainForm::saveSession ( boo
550              sFilename = m_pOptions->sSessionDir;              sFilename = m_pOptions->sSessionDir;
551          // Prompt the guy...          // Prompt the guy...
552          sFilename = QFileDialog::getSaveFileName(          sFilename = QFileDialog::getSaveFileName(
553                  sFilename,                              // Start here.                          sFilename,                              // Start here.
554                  tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)                          tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)
555                  this, 0,                                // Parent and name (none)                          this, 0,                                // Parent and name (none)
556                  tr("Save Session")                      // Caption.                          QSAMPLER_TITLE ": " + tr("Save Session")        // Caption.
557          );          );
558          // Have we cancelled it?          // Have we cancelled it?
559          if (sFilename.isEmpty())          if (sFilename.isEmpty())
# Line 508  bool qsamplerMainForm::saveSession ( boo Line 563  bool qsamplerMainForm::saveSession ( boo
563              sFilename += ".lscp";              sFilename += ".lscp";
564          // Check if already exists...          // Check if already exists...
565          if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) {          if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) {
566              if (QMessageBox::warning(this, tr("Warning"),              if (QMessageBox::warning(this,
567                                    QSAMPLER_TITLE ": " + tr("Warning"),
568                  tr("The file already exists:\n\n"                  tr("The file already exists:\n\n"
569                     "\"%1\"\n\n"                     "\"%1\"\n\n"
570                     "Do you want to replace it?")                     "Do you want to replace it?")
# Line 530  bool qsamplerMainForm::closeSession ( bo Line 586  bool qsamplerMainForm::closeSession ( bo
586    
587      // Are we dirty enough to prompt it?      // Are we dirty enough to prompt it?
588      if (m_iDirtyCount > 0) {      if (m_iDirtyCount > 0) {
589          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this,
590                            QSAMPLER_TITLE ": " + tr("Warning"),
591              tr("The current session has been changed:\n\n"              tr("The current session has been changed:\n\n"
592              "\"%1\"\n\n"              "\"%1\"\n\n"
593              "Do you want to save the changes?")              "Do you want to save the changes?")
# Line 583  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 610  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 623  bool qsamplerMainForm::loadSessionFile ( Line 690  bool qsamplerMainForm::loadSessionFile (
690      m_sFilename = sFilename;      m_sFilename = sFilename;
691      updateRecentFiles(sFilename);      updateRecentFiles(sFilename);
692      appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename)));      appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename)));
693        
694      // Make that an overall update.      // Make that an overall update.
695      stabilizeForm();      stabilizeForm();
696      return true;      return true;
# Line 633  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 640  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 656  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;
754                  ts << "CREATE AUDIO_OUTPUT_DEVICE " << device.driverName();                  ts << "CREATE AUDIO_OUTPUT_DEVICE " << device.driverName();
755                  qsamplerDeviceParamMap::ConstIterator deviceParam;                  qsamplerDeviceParamMap::ConstIterator deviceParam;
756                  for (deviceParam = device.params().begin();                  for (deviceParam = device.params().begin();
# Line 692  bool qsamplerMainForm::saveSessionFile ( Line 773  bool qsamplerMainForm::saveSessionFile (
773                                  const qsamplerDeviceParam& param = portParam.data();                                  const qsamplerDeviceParam& param = portParam.data();
774                                  if (param.fix || param.value.isEmpty()) ts << "# ";                                  if (param.fix || param.value.isEmpty()) ts << "# ";
775                                  ts << "SET AUDIO_OUTPUT_CHANNEL_PARAMETER " << iDevice                                  ts << "SET AUDIO_OUTPUT_CHANNEL_PARAMETER " << iDevice
776                                     << " " << iPort << " " << portParam.key()                                          << " " << iPort << " " << portParam.key()
777                                     << "='" << param.value << "'" << endl;                                          << "='" << param.value << "'" << endl;
778                          }                          }
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;
795                  ts << "CREATE MIDI_INPUT_DEVICE " << device.driverName();                  ts << "CREATE MIDI_INPUT_DEVICE " << device.driverName();
796                  qsamplerDeviceParamMap::ConstIterator deviceParam;                  qsamplerDeviceParamMap::ConstIterator deviceParam;
797                  for (deviceParam = device.params().begin();                  for (deviceParam = device.params().begin();
# Line 738  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    #ifdef CONFIG_FXSEND
900            int iFxSend = 0;
901    #endif
902          // Sampler channel mapping.          // Sampler channel mapping.
903      QWidgetList wlist = m_pWorkspace->windowList();      QWidgetList wlist = m_pWorkspace->windowList();
904      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
905          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);          qsamplerChannelStrip *pChannelStrip
906                            = static_cast<qsamplerChannelStrip *> (wlist.at(iChannel));
907          if (pChannelStrip) {          if (pChannelStrip) {
908              qsamplerChannel *pChannel = pChannelStrip->channel();              qsamplerChannel *pChannel = pChannelStrip->channel();
909              if (pChannel) {              if (pChannel) {
910                  ts << "# " << tr("Channel") << " " << iChannel << endl;                  ts << "# " << tr("Channel") << " " << iChannel << endl;
911                  ts << "ADD CHANNEL" << endl;                  ts << "ADD CHANNEL" << endl;
912                  if (audioDeviceMap.isEmpty()) {                                  if (audioDeviceMap.isEmpty()) {
913                          ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel                                          ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel
914                                              << " " << pChannel->audioDriver() << endl;                                                  << " " << pChannel->audioDriver() << endl;
915                              } else {                                  } else {
916                          ts << "SET CHANNEL AUDIO_OUTPUT_DEVICE " << iChannel                                          ts << "SET CHANNEL AUDIO_OUTPUT_DEVICE " << iChannel
917                                             << " " << audioDeviceMap[pChannel->audioDevice()] << endl;                                                  << " " << audioDeviceMap[pChannel->audioDevice()] << endl;
918                                    }
919                                    if (midiDeviceMap.isEmpty()) {
920                                            ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel
921                                                    << " " << pChannel->midiDriver() << endl;
922                                    } else {
923                                            ts << "SET CHANNEL MIDI_INPUT_DEVICE " << iChannel
924                                                    << " " << midiDeviceMap[pChannel->midiDevice()] << endl;
925                                  }                                  }
926                  if (midiDeviceMap.isEmpty()) {                                  ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel
927                          ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel                                          << " " << pChannel->midiPort() << endl;
                                        << " " << pChannel->midiDriver() << endl;  
                             } else {  
                         ts << "SET CHANNEL MIDI_INPUT_DEVICE " << iChannel  
                                            << " " << midiDeviceMap[pChannel->midiDevice()] << endl;  
                             }  
                 ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel  
                                << " " << pChannel->midiPort() << endl;  
928                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " ";                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " ";
929                  if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL)                  if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL)
930                      ts << "ALL";                      ts << "ALL";
# Line 774  bool qsamplerMainForm::saveSessionFile ( Line 932  bool qsamplerMainForm::saveSessionFile (
932                      ts << pChannel->midiChannel();                      ts << pChannel->midiChannel();
933                  ts << endl;                  ts << endl;
934                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;
935                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl;                                  if (pChannel->instrumentStatus() < 100) ts << "# ";
936                  ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl;                                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' "
937                                            << pChannel->instrumentNr() << " " << iChannel << endl;
938                                    qsamplerChannelRoutingMap::ConstIterator audioRoute;
939                                    for (audioRoute = pChannel->audioRouting().begin();
940                                                    audioRoute != pChannel->audioRouting().end();
941                                                            ++audioRoute) {
942                                            ts << "SET CHANNEL AUDIO_OUTPUT_CHANNEL " << iChannel
943                                                    << " " << audioRoute.key()
944                                                    << " " << audioRoute.data() << endl;
945                                    }
946                                    ts << "SET CHANNEL VOLUME " << iChannel
947                                            << " " << pChannel->volume() << endl;
948                                    if (pChannel->channelMute())
949                                            ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl;
950                                    if (pChannel->channelSolo())
951                                            ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl;
952    #ifdef CONFIG_MIDI_INSTRUMENT
953                                    if (pChannel->midiMap() >= 0) {
954                                            ts << "SET CHANNEL MIDI_INSTRUMENT_MAP " << iChannel
955                                                    << " " << midiInstrumentMap[pChannel->midiMap()] << endl;
956                                    }
957    #endif
958    #ifdef CONFIG_FXSEND
959                                    int iChannelID = pChannel->channelID();
960                                    int *piFxSends = ::lscp_list_fxsends(m_pClient, iChannelID);
961                                    for (int iFx = 0; piFxSends && piFxSends[iFx] >= 0; iFx++) {
962                                            lscp_fxsend_info_t *pFxSendInfo
963                                                    = ::lscp_get_fxsend_info(m_pClient, iChannelID, piFxSends[iFx]);
964                                            if (pFxSendInfo) {
965                                                    ts << "CREATE FX_SEND " << iChannel
966                                                            << " " << pFxSendInfo->midi_controller;
967                                                    if (pFxSendInfo->name)
968                                                            ts << " '" << pFxSendInfo->name << "'";
969                                                    ts << endl;
970                                                    int *piRouting = pFxSendInfo->audio_routing;
971                                                    for (int i = 0; piRouting && piRouting[i] >= 0; i++) {
972                                                            ts << "SET FX_SEND AUDIO_OUTPUT_CHANNEL " << iChannel
973                                                                    << " " << iFxSend
974                                                                    << " " << i     << " " << piRouting[i] << endl;
975                                                    }
976                                                    // Increment logical FX send identifier...
977                                                    iFxSend++;
978                                            }       // Check for errors...
979                                            else if (::lscp_client_get_errno(m_pClient)) {
980                                                    appendMessagesClient("lscp_get_fxsend_info");
981                                                    iErrors++;
982                                            }
983                                    }
984    #endif
985                  ts << endl;                  ts << endl;
986              }              }
987          }          }
# Line 786  bool qsamplerMainForm::saveSessionFile ( Line 992  bool qsamplerMainForm::saveSessionFile (
992      // Ok. we've wrote it.      // Ok. we've wrote it.
993      file.close();      file.close();
994    
995            // We're fornerly done.
996            QApplication::restoreOverrideCursor();
997    
998      // Have we any errors?      // Have we any errors?
999      if (iErrors > 0)      if (iErrors > 0)
1000          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 867  void qsamplerMainForm::fileReset (void) Line 1076  void qsamplerMainForm::fileReset (void)
1076          return;          return;
1077    
1078      // Ask user whether he/she want's an internal sampler reset...      // Ask user whether he/she want's an internal sampler reset...
1079      if (QMessageBox::warning(this, tr("Warning"),      if (QMessageBox::warning(this,
1080                    QSAMPLER_TITLE ": " + tr("Warning"),
1081          tr("Resetting the sampler instance will close\n"          tr("Resetting the sampler instance will close\n"
1082             "all device and channel configurations.\n\n"             "all device and channel configurations.\n\n"
1083             "Please note that this operation may cause\n"             "Please note that this operation may cause\n"
1084             "temporary MIDI and Audio disruption\n\n"             "temporary MIDI and Audio disruption.\n\n"
1085             "Do you want to reset the sampler engine now?"),             "Do you want to reset the sampler engine now?"),
1086          tr("Reset"), tr("Cancel")) > 0)          tr("Reset"), tr("Cancel")) > 0)
1087          return;          return;
1088    
1089            // Trye closing the current session, first...
1090            if (!closeSession(true))
1091                    return;
1092    
1093      // Just do the reset, after closing down current session...      // Just do the reset, after closing down current session...
1094      if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK) {          // Do the actual sampler reset...
1095          appendMessagesClient("lscp_reset_sampler");          if (::lscp_reset_sampler(m_pClient) != LSCP_OK) {
1096          appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));                  appendMessagesClient("lscp_reset_sampler");
1097          return;                  appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));
1098      }                  return;
1099            }
1100    
1101      // Log this.      // Log this.
1102      appendMessages(tr("Sampler reset."));      appendMessages(tr("Sampler reset."));
# Line 896  void qsamplerMainForm::fileRestart (void Line 1111  void qsamplerMainForm::fileRestart (void
1111  {  {
1112      if (m_pOptions == NULL)      if (m_pOptions == NULL)
1113          return;          return;
1114            
1115      bool bRestart = true;      bool bRestart = true;
1116        
1117      // Ask user whether he/she want's a complete restart...      // Ask user whether he/she want's a complete restart...
1118      // (if we're currently up and running)      // (if we're currently up and running)
1119      if (bRestart && m_pClient) {      if (bRestart && m_pClient) {
1120          bRestart = (QMessageBox::warning(this, tr("Warning"),          bRestart = (QMessageBox::warning(this,
1121                            QSAMPLER_TITLE ": " + tr("Warning"),
1122              tr("New settings will be effective after\n"              tr("New settings will be effective after\n"
1123                 "restarting the client/server connection.\n\n"                 "restarting the client/server connection.\n\n"
1124                 "Please note that this operation may cause\n"                 "Please note that this operation may cause\n"
1125                 "temporary MIDI and Audio disruption\n\n"                 "temporary MIDI and Audio disruption.\n\n"
1126                 "Do you want to restart the connection now?"),                 "Do you want to restart the connection now?"),
1127              tr("Restart"), tr("Cancel")) == 0);              tr("Restart"), tr("Cancel")) == 0);
1128      }      }
# Line 939  void qsamplerMainForm::editAddChannel (v Line 1155  void qsamplerMainForm::editAddChannel (v
1155          return;          return;
1156    
1157      // Just create the channel instance...      // Just create the channel instance...
1158      qsamplerChannel *pChannel = new qsamplerChannel(this);      qsamplerChannel *pChannel = new qsamplerChannel();
1159      if (pChannel == NULL)      if (pChannel == NULL)
1160          return;          return;
1161    
# Line 949  void qsamplerMainForm::editAddChannel (v Line 1165  void qsamplerMainForm::editAddChannel (v
1165          delete pChannel;          delete pChannel;
1166          return;          return;
1167      }      }
1168        
1169      // 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).
1170      if (!createChannelStrip(pChannel)) {      if (!createChannelStrip(pChannel)) {
1171          delete pChannel;          delete pChannel;
# Line 971  void qsamplerMainForm::editRemoveChannel Line 1187  void qsamplerMainForm::editRemoveChannel
1187      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
1188      if (pChannelStrip == NULL)      if (pChannelStrip == NULL)
1189          return;          return;
1190            
1191      qsamplerChannel *pChannel = pChannelStrip->channel();      qsamplerChannel *pChannel = pChannelStrip->channel();
1192      if (pChannel == NULL)      if (pChannel == NULL)
1193          return;          return;
1194    
1195      // Prompt user if he/she's sure about this...      // Prompt user if he/she's sure about this...
1196      if (m_pOptions && m_pOptions->bConfirmRemove) {      if (m_pOptions && m_pOptions->bConfirmRemove) {
1197          if (QMessageBox::warning(this, tr("Warning"),          if (QMessageBox::warning(this,
1198                            QSAMPLER_TITLE ": " + tr("Warning"),
1199              tr("About to remove channel:\n\n"              tr("About to remove channel:\n\n"
1200                 "%1\n\n"                 "%1\n\n"
1201                 "Are you sure?")                 "Are you sure?")
# Line 993  void qsamplerMainForm::editRemoveChannel Line 1210  void qsamplerMainForm::editRemoveChannel
1210    
1211      // Just delete the channel strip.      // Just delete the channel strip.
1212      delete pChannelStrip;      delete pChannelStrip;
1213        
1214      // Do we auto-arrange?      // Do we auto-arrange?
1215      if (m_pOptions && m_pOptions->bAutoArrange)      if (m_pOptions && m_pOptions->bAutoArrange)
1216          channelsArrange();          channelsArrange();
# Line 1037  void qsamplerMainForm::editResetChannel Line 1254  void qsamplerMainForm::editResetChannel
1254  // Reset all sampler channels.  // Reset all sampler channels.
1255  void qsamplerMainForm::editResetAllChannels (void)  void qsamplerMainForm::editResetAllChannels (void)
1256  {  {
1257      if (m_pClient == NULL)          if (m_pClient == NULL)
1258          return;                  return;
1259    
1260      // Invoque the channel strip procedure,          // Invoque the channel strip procedure,
1261          // for all channels out there...          // for all channels out there...
1262      m_pWorkspace->setUpdatesEnabled(false);          m_pWorkspace->setUpdatesEnabled(false);
1263      QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
1264      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1265          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1266          if (pChannelStrip)                  if (pChannelStrip)
1267                  pChannelStrip->channelReset();                          pChannelStrip->channelReset();
1268      }          }
1269      m_pWorkspace->setUpdatesEnabled(true);          m_pWorkspace->setUpdatesEnabled(true);
1270  }  }
1271    
1272    
# Line 1101  void qsamplerMainForm::viewMessages ( bo Line 1318  void qsamplerMainForm::viewMessages ( bo
1318  }  }
1319    
1320    
1321    // Show/hide the MIDI instrument list-view form.
1322    void qsamplerMainForm::viewInstruments (void)
1323    {
1324            if (m_pOptions == NULL)
1325                    return;
1326    
1327            if (m_pInstrumentListForm) {
1328                    m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
1329                    if (m_pInstrumentListForm->isVisible()) {
1330                            m_pInstrumentListForm->hide();
1331                    } else {
1332                            m_pInstrumentListForm->show();
1333                            m_pInstrumentListForm->raise();
1334                            m_pInstrumentListForm->setActiveWindow();
1335                    }
1336            }
1337    }
1338    
1339    
1340  // Show/hide the device configurator form.  // Show/hide the device configurator form.
1341  void qsamplerMainForm::viewDevices (void)  void qsamplerMainForm::viewDevices (void)
1342  {  {
1343      if (m_pOptions == NULL)          if (m_pOptions == NULL)
1344          return;                  return;
1345    
1346      if (m_pDeviceForm) {          if (m_pDeviceForm) {
1347          m_pOptions->saveWidgetGeometry(m_pDeviceForm);                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);
1348                  m_pDeviceForm->setClient(m_pClient);                  if (m_pDeviceForm->isVisible()) {
1349          if (m_pDeviceForm->isVisible()) {                          m_pDeviceForm->hide();
1350              m_pDeviceForm->hide();                  } else {
1351          } else {                          m_pDeviceForm->show();
1352              m_pDeviceForm->show();                          m_pDeviceForm->raise();
1353              m_pDeviceForm->raise();                          m_pDeviceForm->setActiveWindow();
1354              m_pDeviceForm->setActiveWindow();                  }
1355          }          }
     }  
1356  }  }
1357    
1358    
# Line 1161  void qsamplerMainForm::viewOptions (void Line 1396  void qsamplerMainForm::viewOptions (void
1396                  (!bOldStdoutCapture &&  m_pOptions->bStdoutCapture) ||                  (!bOldStdoutCapture &&  m_pOptions->bStdoutCapture) ||
1397                  ( bOldKeepOnTop     && !m_pOptions->bKeepOnTop)     ||                  ( bOldKeepOnTop     && !m_pOptions->bKeepOnTop)     ||
1398                  (!bOldKeepOnTop     &&  m_pOptions->bKeepOnTop)) {                  (!bOldKeepOnTop     &&  m_pOptions->bKeepOnTop)) {
1399                  QMessageBox::information(this, tr("Information"),                  QMessageBox::information(this,
1400                                            QSAMPLER_TITLE ": " + tr("Information"),
1401                      tr("Some settings may be only effective\n"                      tr("Some settings may be only effective\n"
1402                         "next time you start this program."), tr("OK"));                         "next time you start this program."), tr("OK"));
1403                  updateMessagesCapture();                  updateMessagesCapture();
# Line 1235  void qsamplerMainForm::channelsArrange ( Line 1471  void qsamplerMainForm::channelsArrange (
1471          y += iHeight;          y += iHeight;
1472      }      }
1473      m_pWorkspace->setUpdatesEnabled(true);      m_pWorkspace->setUpdatesEnabled(true);
1474        
1475      stabilizeForm();      stabilizeForm();
1476  }  }
1477    
# Line 1289  void qsamplerMainForm::helpAbout (void) Line 1525  void qsamplerMainForm::helpAbout (void)
1525      sText += tr("LSCP (liblscp) instrument_name support disabled.");      sText += tr("LSCP (liblscp) instrument_name support disabled.");
1526      sText += "</font></small><br />";      sText += "</font></small><br />";
1527  #endif  #endif
1528    #ifndef CONFIG_MUTE_SOLO
1529        sText += "<small><font color=\"red\">";
1530        sText += tr("Sampler channel Mute/Solo support disabled.");
1531        sText += "</font></small><br />";
1532    #endif
1533    #ifndef CONFIG_AUDIO_ROUTING
1534        sText += "<small><font color=\"red\">";
1535        sText += tr("LSCP (liblscp) audio_routing support disabled.");
1536        sText += "</font></small><br />";
1537    #endif
1538    #ifndef CONFIG_FXSEND
1539        sText += "<small><font color=\"red\">";
1540        sText += tr("Sampler channel Effect Sends support disabled.");
1541        sText += "</font></small><br />";
1542    #endif
1543    #ifndef CONFIG_MIDI_INSTRUMENT
1544        sText += "<small><font color=\"red\">";
1545        sText += tr("MIDI instrument mapping support disabled.");
1546        sText += "</font></small><br />";
1547    #endif
1548      sText += "<br />\n";      sText += "<br />\n";
1549      sText += tr("Using") + ": ";      sText += tr("Using") + ": ";
1550      sText += ::lscp_client_package();      sText += ::lscp_client_package();
1551      sText += " ";      sText += " ";
1552      sText += ::lscp_client_version();      sText += ::lscp_client_version();
1553    #ifdef CONFIG_LIBGIG
1554        sText += ", ";
1555        sText += gig::libraryName().c_str();
1556        sText += " ";
1557        sText += gig::libraryVersion().c_str();
1558    #endif
1559      sText += "<br />\n";      sText += "<br />\n";
1560      sText += "<br />\n";      sText += "<br />\n";
1561      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 1318  void qsamplerMainForm::stabilizeForm (vo Line 1580  void qsamplerMainForm::stabilizeForm (vo
1580      // Update the main application caption...      // Update the main application caption...
1581      QString sSessionName = sessionName(m_sFilename);      QString sSessionName = sessionName(m_sFilename);
1582      if (m_iDirtyCount > 0)      if (m_iDirtyCount > 0)
1583          sSessionName += '*';          sSessionName += " *";
1584      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName));      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName));
1585    
1586      // Update the main menu state...      // Update the main menu state...
# Line 1337  void qsamplerMainForm::stabilizeForm (vo Line 1599  void qsamplerMainForm::stabilizeForm (vo
1599      editResetChannelAction->setEnabled(bHasChannel);      editResetChannelAction->setEnabled(bHasChannel);
1600      editResetAllChannelsAction->setEnabled(bHasChannel);      editResetAllChannelsAction->setEnabled(bHasChannel);
1601      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());
1602      viewDevicesAction->setOn(m_pDeviceForm && m_pDeviceForm->isVisible());  #ifdef CONFIG_MIDI_INSTRUMENT
1603            viewInstrumentsAction->setOn(m_pInstrumentListForm
1604                    && m_pInstrumentListForm->isVisible());
1605            viewInstrumentsAction->setEnabled(bHasClient);
1606    #endif
1607            viewDevicesAction->setOn(m_pDeviceForm
1608                    && m_pDeviceForm->isVisible());
1609      viewDevicesAction->setEnabled(bHasClient);      viewDevicesAction->setEnabled(bHasClient);
1610      channelsArrangeAction->setEnabled(bHasChannel);      channelsArrangeAction->setEnabled(bHasChannel);
1611    
# Line 1373  void qsamplerMainForm::stabilizeForm (vo Line 1641  void qsamplerMainForm::stabilizeForm (vo
1641  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip )  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip )
1642  {  {
1643          // Add this strip to the changed list...          // Add this strip to the changed list...
1644          if (m_changedStrips.containsRef(pChannelStrip) == 0)          if (m_changedStrips.containsRef(pChannelStrip) == 0) {
1645                  m_changedStrips.append(pChannelStrip);                  m_changedStrips.append(pChannelStrip);
1646                    pChannelStrip->resetErrorCount();
1647            }
1648    
1649      // Just mark the dirty form.      // Just mark the dirty form.
1650      m_iDirtyCount++;      m_iDirtyCount++;
# Line 1386  void qsamplerMainForm::channelStripChang Line 1656  void qsamplerMainForm::channelStripChang
1656  // Grab and restore current sampler channels session.  // Grab and restore current sampler channels session.
1657  void qsamplerMainForm::updateSession (void)  void qsamplerMainForm::updateSession (void)
1658  {  {
1659    #ifdef CONFIG_MIDI_INSTRUMENT
1660            // FIXME: Make some room for default instrument maps...
1661            int iMaps = ::lscp_get_midi_instrument_maps(m_pClient);
1662            if (iMaps < 0)
1663                    appendMessagesClient("lscp_get_midi_instrument_maps");
1664            else if (iMaps < 1) {
1665                    ::lscp_add_midi_instrument_map(m_pClient, tr("Chromatic").latin1());
1666                    ::lscp_add_midi_instrument_map(m_pClient, tr("Drum Kits").latin1());
1667            }
1668    #endif
1669    
1670          // Retrieve the current channel list.          // Retrieve the current channel list.
1671          int *piChannelIDs = ::lscp_list_channels(m_pClient);          int *piChannelIDs = ::lscp_list_channels(m_pClient);
1672          if (piChannelIDs == NULL) {          if (piChannelIDs == NULL) {
# Line 1393  void qsamplerMainForm::updateSession (vo Line 1674  void qsamplerMainForm::updateSession (vo
1674                          appendMessagesClient("lscp_list_channels");                          appendMessagesClient("lscp_list_channels");
1675                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));
1676                  }                  }
1677                  return;          } else {
1678                    // Try to (re)create each channel.
1679                    m_pWorkspace->setUpdatesEnabled(false);
1680                    for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {
1681                            // Check if theres already a channel strip for this one...
1682                            if (!channelStrip(piChannelIDs[iChannel]))
1683                                    createChannelStrip(new qsamplerChannel(piChannelIDs[iChannel]));
1684                    }
1685                    m_pWorkspace->setUpdatesEnabled(true);
1686          }          }
1687    
1688          // Try to (re)create each channel.      // Do we auto-arrange?
1689          m_pWorkspace->setUpdatesEnabled(false);      if (m_pOptions && m_pOptions->bAutoArrange)
1690          for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {          channelsArrange();
1691                  // Check if theres already a channel strip for this one...  
1692                  if (!channelStrip(piChannelIDs[iChannel]))          // Remember to refresh devices and instruments...
1693                          createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel]));          if (m_pInstrumentListForm)
1694                  // Make it visibly responsive...              m_pInstrumentListForm->refreshInstruments();
                 QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);  
         }  
         m_pWorkspace->setUpdatesEnabled(true);  
           
         // Remember to refresh devices  
1695          if (m_pDeviceForm)          if (m_pDeviceForm)
1696              m_pDeviceForm->refreshDevices();              m_pDeviceForm->refreshDevices();
1697  }  }
# Line 1580  void qsamplerMainForm::appendMessagesErr Line 1864  void qsamplerMainForm::appendMessagesErr
1864    
1865      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");
1866    
1867      QMessageBox::critical(this, tr("Error"), s, tr("Cancel"));          // Make it look responsive...:)
1868            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1869    
1870        QMessageBox::critical(this,
1871                    QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));
1872  }  }
1873    
1874    
# Line 1593  void qsamplerMainForm::appendMessagesCli Line 1881  void qsamplerMainForm::appendMessagesCli
1881      appendMessagesColor(s + QString(": %1 (errno=%2)")      appendMessagesColor(s + QString(": %1 (errno=%2)")
1882          .arg(::lscp_client_get_result(m_pClient))          .arg(::lscp_client_get_result(m_pClient))
1883          .arg(::lscp_client_get_errno(m_pClient)), "#996666");          .arg(::lscp_client_get_errno(m_pClient)), "#996666");
1884    
1885            // Make it look responsive...:)
1886            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1887  }  }
1888    
1889    
# Line 1620  void qsamplerMainForm::updateMessagesLim Line 1911  void qsamplerMainForm::updateMessagesLim
1911          if (m_pOptions->bMessagesLimit)          if (m_pOptions->bMessagesLimit)
1912              m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines);              m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines);
1913          else          else
1914              m_pMessages->setMessagesLimit(0);              m_pMessages->setMessagesLimit(-1);
1915      }      }
1916  }  }
1917    
# Line 1664  qsamplerChannelStrip *qsamplerMainForm:: Line 1955  qsamplerChannelStrip *qsamplerMainForm::
1955      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);
1956      if (pChannelStrip == NULL)      if (pChannelStrip == NULL)
1957          return NULL;          return NULL;
1958            
1959      // Actual channel strip setup...      // Actual channel strip setup...
1960      pChannelStrip->setup(pChannel);      pChannelStrip->setup(pChannel);
1961      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));          QObject::connect(pChannelStrip,
1962                    SIGNAL(channelChanged(qsamplerChannelStrip *)),
1963                    SLOT(channelStripChanged(qsamplerChannelStrip *)));
1964      // Set some initial aesthetic options...      // Set some initial aesthetic options...
1965      if (m_pOptions) {      if (m_pOptions) {
1966          // Background display effect...          // Background display effect...
# Line 1722  qsamplerChannelStrip *qsamplerMainForm:: Line 2015  qsamplerChannelStrip *qsamplerMainForm::
2015          QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
2016          if (wlist.isEmpty())          if (wlist.isEmpty())
2017                  return NULL;                  return NULL;
2018            
2019          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
2020                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
2021                  if (pChannelStrip) {                  if (pChannelStrip) {
# Line 1803  void qsamplerMainForm::timerSlot (void) Line 2096  void qsamplerMainForm::timerSlot (void)
2096              }              }
2097          }          }
2098      }      }
2099        
2100          // Refresh each channel usage, on each period...          if (m_pClient) {
2101      if (m_pClient && (m_changedStrips.count() > 0 || m_pOptions->bAutoRefresh)) {                  // Update the channel information for each pending strip...
2102          m_iTimerSlot += QSAMPLER_TIMER_MSECS;                  if (m_changedStrips.count() > 0) {
2103          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled())  {                          for (qsamplerChannelStrip *pChannelStrip = m_changedStrips.first();
2104              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()) {  
2105                                  // If successfull, remove from pending list...                                  // If successfull, remove from pending list...
2106                                  if (pChannelStrip->updateChannelInfo())                                  if (pChannelStrip->updateChannelInfo())
2107                      m_changedStrips.remove(pChannelStrip);                                          m_changedStrips.remove(pChannelStrip);
2108                          }                          }
2109              // Update the channel stream usage for each strip...                  }
2110              QWidgetList wlist = m_pWorkspace->windowList();                  // Refresh each channel usage, on each period...
2111              for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {                  if (m_pOptions->bAutoRefresh) {
2112                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                          m_iTimerSlot += QSAMPLER_TIMER_MSECS;
2113                  if (pChannelStrip && pChannelStrip->isVisible())                          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime)  {
2114                      pChannelStrip->updateChannelUsage();                                  m_iTimerSlot = 0;
2115              }                                  // Update the channel stream usage for each strip...
2116          }                                  QWidgetList wlist = m_pWorkspace->windowList();
2117      }                                  for (int iChannel = 0;
2118                                                    iChannel < (int) wlist.count(); iChannel++) {
2119                                            qsamplerChannelStrip *pChannelStrip
2120                                                    = (qsamplerChannelStrip *) wlist.at(iChannel);
2121                                            if (pChannelStrip && pChannelStrip->isVisible())
2122                                                    pChannelStrip->updateChannelUsage();
2123                                    }
2124                            }
2125                    }
2126            }
2127    
2128      // Register the next timer slot.      // Register the next timer slot.
2129      QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot()));      QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot()));
# Line 1847  void qsamplerMainForm::startServer (void Line 2145  void qsamplerMainForm::startServer (void
2145    
2146      // Is the server process instance still here?      // Is the server process instance still here?
2147      if (m_pServer) {      if (m_pServer) {
2148          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this,
2149                            QSAMPLER_TITLE ": " + tr("Warning"),
2150              tr("Could not start the LinuxSampler server.\n\n"              tr("Could not start the LinuxSampler server.\n\n"
2151                 "Maybe it ss already started."),                 "Maybe it ss already started."),
2152              tr("Stop"), tr("Kill"), tr("Cancel"))) {              tr("Stop"), tr("Kill"), tr("Cancel"))) {
# Line 1868  void qsamplerMainForm::startServer (void Line 2167  void qsamplerMainForm::startServer (void
2167      m_pServer = new QProcess(this);      m_pServer = new QProcess(this);
2168    
2169      // Setup stdout/stderr capture...      // Setup stdout/stderr capture...
2170      //if (m_pOptions->bStdoutCapture) {          //      if (m_pOptions->bStdoutCapture) {
2171          m_pServer->setCommunication(QProcess::Stdout | QProcess::Stderr | QProcess::DupStderr);                  m_pServer->setCommunication(
2172          QObject::connect(m_pServer, SIGNAL(readyReadStdout()), this, SLOT(readServerStdout()));                          QProcess::Stdout | QProcess::Stderr | QProcess::DupStderr);
2173          QObject::connect(m_pServer, SIGNAL(readyReadStderr()), this, SLOT(readServerStdout()));                  QObject::connect(m_pServer,
2174      //}                          SIGNAL(readyReadStdout()),
2175      // The unforgiveable signal communication...                          SLOT(readServerStdout()));
2176      QObject::connect(m_pServer, SIGNAL(processExited()), this, SLOT(processServerExit()));                  QObject::connect(m_pServer,
2177                            SIGNAL(readyReadStderr()),
2178                            SLOT(readServerStdout()));
2179            //      }
2180            // The unforgiveable signal communication...
2181            QObject::connect(m_pServer,
2182                    SIGNAL(processExited()),
2183                    SLOT(processServerExit()));
2184    
2185      // Build process arguments...      // Build process arguments...
2186      m_pServer->setArguments(QStringList::split(' ', m_pOptions->sServerCmdLine));      m_pServer->setArguments(QStringList::split(' ', m_pOptions->sServerCmdLine));
# Line 2006  bool qsamplerMainForm::startClient (void Line 2312  bool qsamplerMainForm::startClient (void
2312      ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout);      ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout);
2313      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)));
2314    
2315            // Subscribe to channel info change notifications...
2316            if (::lscp_client_subscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO) != LSCP_OK)
2317                    appendMessagesClient("lscp_client_subscribe");
2318    
2319      // We may stop scheduling around.      // We may stop scheduling around.
2320      stopSchedule();      stopSchedule();
2321    
# Line 2015  bool qsamplerMainForm::startClient (void Line 2325  bool qsamplerMainForm::startClient (void
2325      // Log success here.      // Log success here.
2326      appendMessages(tr("Client connected."));      appendMessages(tr("Client connected."));
2327    
2328          // Hard-notify device configuration form,          // Hard-notify instrumnet and device configuration forms,
2329          // if visible, that we're ready...          // if visible, that we're ready...
2330          if (m_pDeviceForm && m_pDeviceForm->isVisible())          if (m_pInstrumentListForm)
2331              m_pDeviceForm->setClient(m_pClient);              m_pInstrumentListForm->refreshInstruments();
2332                        if (m_pDeviceForm)
2333                m_pDeviceForm->refreshDevices();
2334    
2335      // Is any session pending to be loaded?      // Is any session pending to be loaded?
2336      if (!m_pOptions->sSessionFile.isEmpty()) {      if (!m_pOptions->sSessionFile.isEmpty()) {
2337          // Just load the prabably startup session...          // Just load the prabably startup session...
# Line 2040  void qsamplerMainForm::stopClient (void) Line 2352  void qsamplerMainForm::stopClient (void)
2352      if (m_pClient == NULL)      if (m_pClient == NULL)
2353          return;          return;
2354    
         // Hard-notify device configuration form,  
         // if visible, that we're running out...  
         if (m_pDeviceForm && m_pDeviceForm->isVisible())  
             m_pDeviceForm->setClient(NULL);  
   
2355      // Log prepare here.      // Log prepare here.
2356      appendMessages(tr("Client disconnecting..."));      appendMessages(tr("Client disconnecting..."));
2357    
# Line 2059  void qsamplerMainForm::stopClient (void) Line 2366  void qsamplerMainForm::stopClient (void)
2366      // channels from the back-end server.      // channels from the back-end server.
2367      m_iDirtyCount = 0;      m_iDirtyCount = 0;
2368      closeSession(false);      closeSession(false);
2369        
2370      // Close us as a client...      // Close us as a client...
2371      lscp_client_destroy(m_pClient);          ::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO);
2372        ::lscp_client_destroy(m_pClient);
2373      m_pClient = NULL;      m_pClient = NULL;
2374    
2375            // Hard-notify instrumnet and device configuration forms,
2376            // if visible, that we're running out...
2377            if (m_pInstrumentListForm)
2378                m_pInstrumentListForm->refreshInstruments();
2379            if (m_pDeviceForm)
2380                m_pDeviceForm->refreshDevices();
2381    
2382      // Log final here.      // Log final here.
2383      appendMessages(tr("Client disconnected."));      appendMessages(tr("Client disconnected."));
2384    
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