/[svn]/qsampler/trunk/src/qsamplerMainForm.ui.h
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revision 456 by capela, Mon Mar 14 14:02:30 2005 UTC revision 968 by capela, Tue Dec 5 12:37:06 2006 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) 2004-2006, 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 184  void qsamplerMainForm::destroy (void) Line 196  void qsamplerMainForm::destroy (void)
196      // Finally drop any widgets around...      // Finally drop any widgets around...
197      if (m_pDeviceForm)      if (m_pDeviceForm)
198          delete m_pDeviceForm;          delete m_pDeviceForm;
199        if (m_pInstrumentListForm)
200            delete m_pInstrumentListForm;
201      if (m_pMessages)      if (m_pMessages)
202          delete m_pMessages;          delete m_pMessages;
203      if (m_pWorkspace)      if (m_pWorkspace)
# Line 202  void qsamplerMainForm::destroy (void) Line 216  void qsamplerMainForm::destroy (void)
216      // Delete recentfiles menu.      // Delete recentfiles menu.
217      if (m_pRecentFilesMenu)      if (m_pRecentFilesMenu)
218          delete m_pRecentFilesMenu;          delete m_pRecentFilesMenu;
219    
220            // Pseudo-singleton reference shut-down.
221            g_pMainForm = NULL;
222  }  }
223    
224    
# Line 212  void qsamplerMainForm::setup ( qsamplerO Line 229  void qsamplerMainForm::setup ( qsamplerO
229      m_pOptions = pOptions;      m_pOptions = pOptions;
230    
231      // What style do we create these forms?      // What style do we create these forms?
232      WFlags wflags = Qt::WType_TopLevel;          Qt::WFlags wflags = Qt::WStyle_Customize
233                    | Qt::WStyle_NormalBorder
234                    | Qt::WStyle_Title
235                    | Qt::WStyle_SysMenu
236                    | Qt::WStyle_MinMax
237                    | Qt::WType_TopLevel;
238      if (m_pOptions->bKeepOnTop)      if (m_pOptions->bKeepOnTop)
239          wflags |= Qt::WStyle_Tool;          wflags |= Qt::WStyle_Tool;
240      // Some child forms are to be created right now.      // Some child forms are to be created right now.
241      m_pMessages = new qsamplerMessages(this);      m_pMessages = new qsamplerMessages(this);
242      m_pDeviceForm = new qsamplerDeviceForm(this, 0, wflags);      m_pDeviceForm = new qsamplerDeviceForm(this, 0, wflags);
243    #ifdef CONFIG_MIDI_INSTRUMENT
244        m_pInstrumentListForm = new qsamplerInstrumentListForm(this, 0, wflags);
245            QObject::connect(m_pInstrumentListForm->InstrumentList,
246                    SIGNAL(instrumentsChanged()),
247                    SLOT(sessionDirty()));
248    #else
249            viewInstrumentsAction->setEnabled(false);
250    #endif
251      // Set message defaults...      // Set message defaults...
252      updateMessagesFont();      updateMessagesFont();
253      updateMessagesLimit();      updateMessagesLimit();
254      updateMessagesCapture();      updateMessagesCapture();
255      // Set the visibility signal.      // Set the visibility signal.
256      QObject::connect(m_pMessages, SIGNAL(visibilityChanged(bool)), this, SLOT(stabilizeForm()));      QObject::connect(m_pMessages,
257                    SIGNAL(visibilityChanged(bool)),
258                    SLOT(stabilizeForm()));
259    
260      // Initial decorations toggle state.      // Initial decorations toggle state.
261      viewMenubarAction->setOn(m_pOptions->bMenubar);      viewMenubarAction->setOn(m_pOptions->bMenubar);
# Line 248  void qsamplerMainForm::setup ( qsamplerO Line 280  void qsamplerMainForm::setup ( qsamplerO
280      }      }
281      // Try to restore old window positioning and initial visibility.      // Try to restore old window positioning and initial visibility.
282      m_pOptions->loadWidgetGeometry(this);      m_pOptions->loadWidgetGeometry(this);
283        m_pOptions->loadWidgetGeometry(m_pInstrumentListForm);
284      m_pOptions->loadWidgetGeometry(m_pDeviceForm);      m_pOptions->loadWidgetGeometry(m_pDeviceForm);
285    
286      // Final startup stabilization...      // Final startup stabilization...
# Line 287  bool qsamplerMainForm::queryClose (void) Line 320  bool qsamplerMainForm::queryClose (void)
320              ostr << *this;              ostr << *this;
321              m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables);              m_pOptions->settings().writeEntry("/Layout/DockWindows", sDockables);
322              // And the children, and the main windows state,.              // And the children, and the main windows state,.
323                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);                          m_pOptions->saveWidgetGeometry(m_pDeviceForm);
324              m_pOptions->saveWidgetGeometry(this);                          m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
325                  // Close popup widgets.                          m_pOptions->saveWidgetGeometry(this);
326                  if (m_pDeviceForm)                          // Close popup widgets.
327                      m_pDeviceForm->close();                          if (m_pInstrumentListForm)
328                                    m_pInstrumentListForm->close();
329                            if (m_pDeviceForm)
330                                    m_pDeviceForm->close();
331              // Stop client and/or server, gracefully.              // Stop client and/or server, gracefully.
332              stopServer();              stopServer();
333          }          }
# Line 344  void qsamplerMainForm::dropEvent ( QDrop Line 380  void qsamplerMainForm::dropEvent ( QDrop
380      if (!decodeDragFiles(pDropEvent, files))      if (!decodeDragFiles(pDropEvent, files))
381          return;          return;
382    
383      for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) {          for (QStringList::Iterator iter = files.begin(); iter != files.end(); iter++) {
384                  const QString& sPath = *iter;                  const QString& sPath = *iter;
385                  if (qsamplerChannel::isInstrumentFile(sPath)) {                  if (qsamplerChannel::isInstrumentFile(sPath)) {
386                          // Try to create a new channel from instrument file...                          // Try to create a new channel from instrument file...
387                      qsamplerChannel *pChannel = new qsamplerChannel(this);                          qsamplerChannel *pChannel = new qsamplerChannel();
388                      if (pChannel == NULL)                          if (pChannel == NULL)
389                          return;                                  return;
390                          // Start setting the instrument filename...                          // Start setting the instrument filename...
391                          pChannel->setInstrument(sPath, 0);                          pChannel->setInstrument(sPath, 0);
392                      // Before we show it up, may be we'll                          // Before we show it up, may be we'll
393                      // better ask for some initial values?                          // better ask for some initial values?
394                      if (!pChannel->channelSetup(this)) {                          if (!pChannel->channelSetup(this)) {
395                          delete pChannel;                                  delete pChannel;
396                          return;                                  return;
397                      }                          }
398                      // Finally, give it to a new channel strip...                          // Finally, give it to a new channel strip...
399                          if (!createChannelStrip(pChannel)) {                          if (!createChannelStrip(pChannel)) {
400                          delete pChannel;                                  delete pChannel;
401                          return;                                  return;
402                          }                          }
403                      // Make that an overall update.                          // Make that an overall update.
404                      m_iDirtyCount++;                          m_iDirtyCount++;
405                      stabilizeForm();                          stabilizeForm();
406                  }   // Otherwise, load an usual session file (LSCP script)...                  }   // Otherwise, load an usual session file (LSCP script)...
407                  else if (closeSession(true))                  else if (closeSession(true))
408                          loadSessionFile(sPath);                          loadSessionFile(sPath);
# Line 382  void qsamplerMainForm::customEvent ( QCu Line 418  void qsamplerMainForm::customEvent ( QCu
418      // For the time being, just pump it to messages.      // For the time being, just pump it to messages.
419      if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) {      if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) {
420          qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent;          qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent;
421          appendMessagesColor(tr("Notify event: %1 data: %2")                  if (pEvent->event() == LSCP_EVENT_CHANNEL_INFO) {
422              .arg(::lscp_event_to_text(pEvent->event()))                          int iChannelID = pEvent->data().toInt();
423              .arg(pEvent->data()), "#996699");                          qsamplerChannelStrip *pChannelStrip = channelStrip(iChannelID);
424                            if (pChannelStrip)
425                                    channelStripChanged(pChannelStrip);
426                    } else {
427                            appendMessagesColor(tr("Notify event: %1 data: %2")
428                                    .arg(::lscp_event_to_text(pEvent->event()))
429                                    .arg(pEvent->data()), "#996699");
430                    }
431      }      }
432  }  }
433    
# Line 393  void qsamplerMainForm::customEvent ( QCu Line 436  void qsamplerMainForm::customEvent ( QCu
436  void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent )  void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent )
437  {  {
438      stabilizeForm();      stabilizeForm();
439        
440      editMenu->exec(pEvent->globalPos());      editMenu->exec(pEvent->globalPos());
441  }  }
442    
# Line 407  qsamplerOptions *qsamplerMainForm::optio Line 450  qsamplerOptions *qsamplerMainForm::optio
450      return m_pOptions;      return m_pOptions;
451  }  }
452    
453    
454  // The LSCP client descriptor property.  // The LSCP client descriptor property.
455  lscp_client_t *qsamplerMainForm::client (void)  lscp_client_t *qsamplerMainForm::client (void)
456  {  {
# Line 414  lscp_client_t *qsamplerMainForm::client Line 458  lscp_client_t *qsamplerMainForm::client
458  }  }
459    
460    
461    // The pseudo-singleton instance accessor.
462    qsamplerMainForm *qsamplerMainForm::getInstance (void)
463    {
464            return g_pMainForm;
465    }
466    
467    
468  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
469  // qsamplerMainForm -- Session file stuff.  // qsamplerMainForm -- Session file stuff.
470    
# Line 461  bool qsamplerMainForm::openSession (void Line 512  bool qsamplerMainForm::openSession (void
512    
513      // Ask for the filename to open...      // Ask for the filename to open...
514      QString sFilename = QFileDialog::getOpenFileName(      QString sFilename = QFileDialog::getOpenFileName(
515              m_pOptions->sSessionDir,                // Start here.                  m_pOptions->sSessionDir,                // Start here.
516              tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)                  tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)
517              this, 0,                                // Parent and name (none)                  this, 0,                                // Parent and name (none)
518              tr("Open Session")                      // Caption.                  QSAMPLER_TITLE ": " + tr("Open Session")        // Caption.
519      );      );
520    
521      // Have we cancelled?      // Have we cancelled?
# Line 495  bool qsamplerMainForm::saveSession ( boo Line 546  bool qsamplerMainForm::saveSession ( boo
546              sFilename = m_pOptions->sSessionDir;              sFilename = m_pOptions->sSessionDir;
547          // Prompt the guy...          // Prompt the guy...
548          sFilename = QFileDialog::getSaveFileName(          sFilename = QFileDialog::getSaveFileName(
549                  sFilename,                              // Start here.                          sFilename,                              // Start here.
550                  tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)                          tr("LSCP Session files") + " (*.lscp)", // Filter (LSCP files)
551                  this, 0,                                // Parent and name (none)                          this, 0,                                // Parent and name (none)
552                  tr("Save Session")                      // Caption.                          QSAMPLER_TITLE ": " + tr("Save Session")        // Caption.
553          );          );
554          // Have we cancelled it?          // Have we cancelled it?
555          if (sFilename.isEmpty())          if (sFilename.isEmpty())
# Line 508  bool qsamplerMainForm::saveSession ( boo Line 559  bool qsamplerMainForm::saveSession ( boo
559              sFilename += ".lscp";              sFilename += ".lscp";
560          // Check if already exists...          // Check if already exists...
561          if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) {          if (sFilename != m_sFilename && QFileInfo(sFilename).exists()) {
562              if (QMessageBox::warning(this, tr("Warning"),              if (QMessageBox::warning(this,
563                                    QSAMPLER_TITLE ": " + tr("Warning"),
564                  tr("The file already exists:\n\n"                  tr("The file already exists:\n\n"
565                     "\"%1\"\n\n"                     "\"%1\"\n\n"
566                     "Do you want to replace it?")                     "Do you want to replace it?")
# Line 530  bool qsamplerMainForm::closeSession ( bo Line 582  bool qsamplerMainForm::closeSession ( bo
582    
583      // Are we dirty enough to prompt it?      // Are we dirty enough to prompt it?
584      if (m_iDirtyCount > 0) {      if (m_iDirtyCount > 0) {
585          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this,
586                            QSAMPLER_TITLE ": " + tr("Warning"),
587              tr("The current session has been changed:\n\n"              tr("The current session has been changed:\n\n"
588              "\"%1\"\n\n"              "\"%1\"\n\n"
589              "Do you want to save the changes?")              "Do you want to save the changes?")
# Line 588  bool qsamplerMainForm::loadSessionFile ( Line 641  bool qsamplerMainForm::loadSessionFile (
641      QTextStream ts(&file);      QTextStream ts(&file);
642      while (!ts.atEnd()) {      while (!ts.atEnd()) {
643          // Read the line.          // Read the line.
644          QString sCommand = ts.readLine().simplifyWhiteSpace();          QString sCommand = ts.readLine().stripWhiteSpace();
645          // If not empty, nor a comment, call the server...          // If not empty, nor a comment, call the server...
646          if (!sCommand.isEmpty() && sCommand[0] != '#') {          if (!sCommand.isEmpty() && sCommand[0] != '#') {
647              appendMessagesColor(sCommand, "#996633");              appendMessagesColor(sCommand, "#996633");
# Line 598  bool qsamplerMainForm::loadSessionFile ( Line 651  bool qsamplerMainForm::loadSessionFile (
651              if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) {              if (::lscp_client_query(m_pClient, sCommand.latin1()) != LSCP_OK) {
652                  appendMessagesClient("lscp_client_query");                  appendMessagesClient("lscp_client_query");
653                  iErrors++;                  iErrors++;
                 break;  
654              }              }
655          }          }
656          // Try to make it snappy :)          // Try to make it snappy :)
# Line 608  bool qsamplerMainForm::loadSessionFile ( Line 660  bool qsamplerMainForm::loadSessionFile (
660      // Ok. we've read it.      // Ok. we've read it.
661      file.close();      file.close();
662    
     // Have we any errors?  
     if (iErrors > 0)  
         appendMessagesError(tr("Session could not be loaded\nfrom \"%1\".\n\nSorry.").arg(sFilename));  
   
663          // Now we'll try to create (update) the whole GUI session.          // Now we'll try to create (update) the whole GUI session.
664          updateSession();          updateSession();
665    
666            // Have we any errors?
667            if (iErrors > 0)
668                    appendMessagesError(tr("Session loaded with errors\nfrom \"%1\".\n\nSorry.").arg(sFilename));
669    
670      // Save as default session directory.      // Save as default session directory.
671      if (m_pOptions)      if (m_pOptions)
672          m_pOptions->sSessionDir = QFileInfo(sFilename).dirPath(true);          m_pOptions->sSessionDir = QFileInfo(sFilename).dirPath(true);
673      // We're not dirty anymore.          // We're not dirty anymore, if loaded without errors,
674      m_iDirtyCount = 0;          m_iDirtyCount = iErrors;
675      // Stabilize form...      // Stabilize form...
676      m_sFilename = sFilename;      m_sFilename = sFilename;
677      updateRecentFiles(sFilename);      updateRecentFiles(sFilename);
678      appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename)));      appendMessages(tr("Open session: \"%1\".").arg(sessionName(m_sFilename)));
679        
680      // Make that an overall update.      // Make that an overall update.
681      stabilizeForm();      stabilizeForm();
682      return true;      return true;
# Line 666  bool qsamplerMainForm::saveSessionFile ( Line 718  bool qsamplerMainForm::saveSessionFile (
718          QMap<int, int> audioDeviceMap;          QMap<int, int> audioDeviceMap;
719          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio);          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio);
720          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {
                 qsamplerDevice device(m_pClient, qsamplerDevice::Audio, piDeviceIDs[iDevice]);  
721                  ts << endl;                  ts << endl;
722          ts << "# " << device.deviceTypeName() << " " << device.driverName()                  qsamplerDevice device(qsamplerDevice::Audio, piDeviceIDs[iDevice]);
723                     << " " << tr("Device") << " " << iDevice << endl;                  // Audio device specification...
724                    ts << "# " << device.deviceTypeName() << " " << device.driverName()
725                            << " " << tr("Device") << " " << iDevice << endl;
726                  ts << "CREATE AUDIO_OUTPUT_DEVICE " << device.driverName();                  ts << "CREATE AUDIO_OUTPUT_DEVICE " << device.driverName();
727                  qsamplerDeviceParamMap& params = device.params();                  qsamplerDeviceParamMap::ConstIterator deviceParam;
728                  qsamplerDeviceParamMap::ConstIterator iter;                  for (deviceParam = device.params().begin();
729                  for (iter = params.begin(); iter != params.end(); ++iter)                                  deviceParam != device.params().end();
730                          ts << " " << iter.key() << "='" << iter.data().value << "'";                                          ++deviceParam) {
731                            const qsamplerDeviceParam& param = deviceParam.data();
732                            if (param.value.isEmpty()) ts << "# ";
733                            ts << " " << deviceParam.key() << "='" << param.value << "'";
734                    }
735                  ts << endl;                  ts << endl;
736                    // Audio channel parameters...
737                    int iPort = 0;
738                    for (qsamplerDevicePort *pPort = device.ports().first();
739                                    pPort;
740                                            pPort = device.ports().next(), ++iPort) {
741                            qsamplerDeviceParamMap::ConstIterator portParam;
742                            for (portParam = pPort->params().begin();
743                                            portParam != pPort->params().end();
744                                                    ++portParam) {
745                                    const qsamplerDeviceParam& param = portParam.data();
746                                    if (param.fix || param.value.isEmpty()) ts << "# ";
747                                    ts << "SET AUDIO_OUTPUT_CHANNEL_PARAMETER " << iDevice
748                                            << " " << iPort << " " << portParam.key()
749                                            << "='" << param.value << "'" << endl;
750                            }
751                    }
752                    // Audio device index/id mapping.
753                  audioDeviceMap[device.deviceID()] = iDevice;                  audioDeviceMap[device.deviceID()] = iDevice;
754          // Try to keep it snappy :)          // Try to keep it snappy :)
755          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
# Line 684  bool qsamplerMainForm::saveSessionFile ( Line 758  bool qsamplerMainForm::saveSessionFile (
758          QMap<int, int> midiDeviceMap;          QMap<int, int> midiDeviceMap;
759          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi);          piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi);
760          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {          for (iDevice = 0; piDeviceIDs && piDeviceIDs[iDevice] >= 0; iDevice++) {
                 qsamplerDevice device(m_pClient, qsamplerDevice::Midi, piDeviceIDs[iDevice]);  
761                  ts << endl;                  ts << endl;
762          ts << "# " << device.deviceTypeName() << " " << device.driverName()                  qsamplerDevice device(qsamplerDevice::Midi, piDeviceIDs[iDevice]);
763                     << " " << tr("Device") << " " << iDevice << endl;                  // MIDI device specification...
764                    ts << "# " << device.deviceTypeName() << " " << device.driverName()
765                            << " " << tr("Device") << " " << iDevice << endl;
766                  ts << "CREATE MIDI_INPUT_DEVICE " << device.driverName();                  ts << "CREATE MIDI_INPUT_DEVICE " << device.driverName();
767                  qsamplerDeviceParamMap& params = device.params();                  qsamplerDeviceParamMap::ConstIterator deviceParam;
768                  qsamplerDeviceParamMap::ConstIterator iter;                  for (deviceParam = device.params().begin();
769                  for (iter = params.begin(); iter != params.end(); ++iter)                                  deviceParam != device.params().end();
770                          ts << " " << iter.key() << "='" << iter.data().value << "'";                                          ++deviceParam) {
771                            const qsamplerDeviceParam& param = deviceParam.data();
772                            if (param.value.isEmpty()) ts << "# ";
773                            ts << " " << deviceParam.key() << "='" << param.value << "'";
774                    }
775                  ts << endl;                  ts << endl;
776                    // MIDI port parameters...
777                    int iPort = 0;
778                    for (qsamplerDevicePort *pPort = device.ports().first();
779                                    pPort;
780                                            pPort = device.ports().next(), ++iPort) {
781                            qsamplerDeviceParamMap::ConstIterator portParam;
782                            for (portParam = pPort->params().begin();
783                                            portParam != pPort->params().end();
784                                                    ++portParam) {
785                                    const qsamplerDeviceParam& param = portParam.data();
786                                    if (param.fix || param.value.isEmpty()) ts << "# ";
787                                    ts << "SET MIDI_INPUT_PORT_PARAMETER " << iDevice
788                                       << " " << iPort << " " << portParam.key()
789                                       << "='" << param.value << "'" << endl;
790                            }
791                    }
792                    // MIDI device index/id mapping.
793                  midiDeviceMap[device.deviceID()] = iDevice;                  midiDeviceMap[device.deviceID()] = iDevice;
794          // Try to keep it snappy :)          // Try to keep it snappy :)
795          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
# Line 708  bool qsamplerMainForm::saveSessionFile ( Line 804  bool qsamplerMainForm::saveSessionFile (
804              if (pChannel) {              if (pChannel) {
805                  ts << "# " << tr("Channel") << " " << iChannel << endl;                  ts << "# " << tr("Channel") << " " << iChannel << endl;
806                  ts << "ADD CHANNEL" << endl;                  ts << "ADD CHANNEL" << endl;
807                  if (audioDeviceMap.isEmpty()) {                                  if (audioDeviceMap.isEmpty()) {
808                          ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel                                          ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel
809                                              << " " << pChannel->audioDriver() << endl;                                                  << " " << pChannel->audioDriver() << endl;
810                              } else {                                  } else {
811                          ts << "SET CHANNEL AUDIO_OUTPUT_DEVICE " << iChannel                                          ts << "SET CHANNEL AUDIO_OUTPUT_DEVICE " << iChannel
812                                             << " " << audioDeviceMap[pChannel->audioDevice()] << endl;                                                  << " " << audioDeviceMap[pChannel->audioDevice()] << endl;
813                                  }                                  }
814                  if (midiDeviceMap.isEmpty()) {                                  if (midiDeviceMap.isEmpty()) {
815                          ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel                                          ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel
816                                         << " " << pChannel->midiDriver() << endl;                                                  << " " << pChannel->midiDriver() << endl;
817                              } else {                                  } else {
818                          ts << "SET CHANNEL MIDI_INPUT_DEVICE " << iChannel                                          ts << "SET CHANNEL MIDI_INPUT_DEVICE " << iChannel
819                                             << " " << midiDeviceMap[pChannel->midiDevice()] << endl;                                                  << " " << midiDeviceMap[pChannel->midiDevice()] << endl;
820                              }                                  }
821                  ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel                                  ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel
822                                 << " " << pChannel->midiPort() << endl;                                          << " " << pChannel->midiPort() << endl;
823                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " ";                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " ";
824                  if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL)                  if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL)
825                      ts << "ALL";                      ts << "ALL";
# Line 732  bool qsamplerMainForm::saveSessionFile ( Line 828  bool qsamplerMainForm::saveSessionFile (
828                  ts << endl;                  ts << endl;
829                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;
830                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl;                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl;
831                                    qsamplerChannelRoutingMap::ConstIterator audioRoute;
832                                    for (audioRoute = pChannel->audioRouting().begin();
833                                                    audioRoute != pChannel->audioRouting().end();
834                                                            ++audioRoute) {
835                                            ts << "SET CHANNEL AUDIO_OUTPUT_CHANNEL " << iChannel
836                                                    << " " << audioRoute.key()
837                                                    << " " << audioRoute.data() << endl;
838                                    }
839                  ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl;                  ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl;
840                                    if (pChannel->channelMute())
841                                            ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl;
842                                    if (pChannel->channelSolo())
843                                            ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl;
844                  ts << endl;                  ts << endl;
845              }              }
846          }          }
# Line 740  bool qsamplerMainForm::saveSessionFile ( Line 848  bool qsamplerMainForm::saveSessionFile (
848          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
849      }      }
850    
851    #ifdef CONFIG_MIDI_INSTRUMENT
852            // MIDI instrument mapping...
853            lscp_midi_instrument_t *pInstrs = ::lscp_list_midi_instruments(m_pClient);
854            if (pInstrs)
855            ts << "# " << tr("MIDI instrument mapping") << endl;
856            for (int iInstr = 0; pInstrs && pInstrs[iInstr].program >= 0; iInstr++) {
857                    lscp_midi_instrument_info_t *pInstrInfo
858                            = ::lscp_get_midi_instrument_info(m_pClient, &pInstrs[iInstr]);
859                    if (pInstrInfo) {
860                            ts << "MAP MIDI_INSTRUMENT "
861                                    << pInstrs[iInstr].bank_msb    << " "
862                                    << pInstrs[iInstr].bank_lsb    << " "
863                                    << pInstrs[iInstr].program     << " "
864                                    << pInstrInfo->engine_name     << " '"
865                                    << pInstrInfo->instrument_file << "' "
866                                    << pInstrInfo->instrument_nr   << " "
867                                    << pInstrInfo->volume          << " ";
868                            switch (pInstrInfo->load_mode) {
869                                    case LSCP_LOAD_PERSISTENT:
870                                            ts << "PERSISTENT";
871                                            break;
872                                    case LSCP_LOAD_ON_DEMAND_HOLD:
873                                            ts << "ON_DEMAND_HOLD";
874                                            break;
875                                    case LSCP_LOAD_ON_DEMAND:
876                                    case LSCP_LOAD_DEFAULT:
877                                    default:
878                                            ts << "ON_DEMAND";
879                                            break;
880                            }
881                            if (pInstrInfo->name)
882                                    ts << " '" << pInstrInfo->name << "'";
883                            ts << endl;
884                    }
885                    ts << endl;
886            // Try to keep it snappy :)
887            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
888            }
889    #endif //  CONFIG_MIDI_INSTRUMENT
890    
891      // Ok. we've wrote it.      // Ok. we've wrote it.
892      file.close();      file.close();
893    
# Line 824  void qsamplerMainForm::fileReset (void) Line 972  void qsamplerMainForm::fileReset (void)
972          return;          return;
973    
974      // Ask user whether he/she want's an internal sampler reset...      // Ask user whether he/she want's an internal sampler reset...
975      if (QMessageBox::warning(this, tr("Warning"),      if (QMessageBox::warning(this,
976                    QSAMPLER_TITLE ": " + tr("Warning"),
977          tr("Resetting the sampler instance will close\n"          tr("Resetting the sampler instance will close\n"
978             "all device and channel configurations.\n\n"             "all device and channel configurations.\n\n"
979             "Please note that this operation may cause\n"             "Please note that this operation may cause\n"
980             "temporary MIDI and Audio disruption\n\n"             "temporary MIDI and Audio disruption.\n\n"
981             "Do you want to reset the sampler engine now?"),             "Do you want to reset the sampler engine now?"),
982          tr("Reset"), tr("Cancel")) > 0)          tr("Reset"), tr("Cancel")) > 0)
983          return;          return;
# Line 853  void qsamplerMainForm::fileRestart (void Line 1002  void qsamplerMainForm::fileRestart (void
1002  {  {
1003      if (m_pOptions == NULL)      if (m_pOptions == NULL)
1004          return;          return;
1005            
1006      bool bRestart = true;      bool bRestart = true;
1007        
1008      // Ask user whether he/she want's a complete restart...      // Ask user whether he/she want's a complete restart...
1009      // (if we're currently up and running)      // (if we're currently up and running)
1010      if (bRestart && m_pClient) {      if (bRestart && m_pClient) {
1011          bRestart = (QMessageBox::warning(this, tr("Warning"),          bRestart = (QMessageBox::warning(this,
1012                            QSAMPLER_TITLE ": " + tr("Warning"),
1013              tr("New settings will be effective after\n"              tr("New settings will be effective after\n"
1014                 "restarting the client/server connection.\n\n"                 "restarting the client/server connection.\n\n"
1015                 "Please note that this operation may cause\n"                 "Please note that this operation may cause\n"
1016                 "temporary MIDI and Audio disruption\n\n"                 "temporary MIDI and Audio disruption.\n\n"
1017                 "Do you want to restart the connection now?"),                 "Do you want to restart the connection now?"),
1018              tr("Restart"), tr("Cancel")) == 0);              tr("Restart"), tr("Cancel")) == 0);
1019      }      }
# Line 896  void qsamplerMainForm::editAddChannel (v Line 1046  void qsamplerMainForm::editAddChannel (v
1046          return;          return;
1047    
1048      // Just create the channel instance...      // Just create the channel instance...
1049      qsamplerChannel *pChannel = new qsamplerChannel(this);      qsamplerChannel *pChannel = new qsamplerChannel();
1050      if (pChannel == NULL)      if (pChannel == NULL)
1051          return;          return;
1052    
# Line 906  void qsamplerMainForm::editAddChannel (v Line 1056  void qsamplerMainForm::editAddChannel (v
1056          delete pChannel;          delete pChannel;
1057          return;          return;
1058      }      }
1059        
1060      // 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).
1061      if (!createChannelStrip(pChannel)) {      if (!createChannelStrip(pChannel)) {
1062          delete pChannel;          delete pChannel;
# Line 928  void qsamplerMainForm::editRemoveChannel Line 1078  void qsamplerMainForm::editRemoveChannel
1078      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
1079      if (pChannelStrip == NULL)      if (pChannelStrip == NULL)
1080          return;          return;
1081            
1082      qsamplerChannel *pChannel = pChannelStrip->channel();      qsamplerChannel *pChannel = pChannelStrip->channel();
1083      if (pChannel == NULL)      if (pChannel == NULL)
1084          return;          return;
1085    
1086      // Prompt user if he/she's sure about this...      // Prompt user if he/she's sure about this...
1087      if (m_pOptions && m_pOptions->bConfirmRemove) {      if (m_pOptions && m_pOptions->bConfirmRemove) {
1088          if (QMessageBox::warning(this, tr("Warning"),          if (QMessageBox::warning(this,
1089                            QSAMPLER_TITLE ": " + tr("Warning"),
1090              tr("About to remove channel:\n\n"              tr("About to remove channel:\n\n"
1091                 "%1\n\n"                 "%1\n\n"
1092                 "Are you sure?")                 "Are you sure?")
# Line 950  void qsamplerMainForm::editRemoveChannel Line 1101  void qsamplerMainForm::editRemoveChannel
1101    
1102      // Just delete the channel strip.      // Just delete the channel strip.
1103      delete pChannelStrip;      delete pChannelStrip;
1104        
1105      // Do we auto-arrange?      // Do we auto-arrange?
1106      if (m_pOptions && m_pOptions->bAutoArrange)      if (m_pOptions && m_pOptions->bAutoArrange)
1107          channelsArrange();          channelsArrange();
# Line 994  void qsamplerMainForm::editResetChannel Line 1145  void qsamplerMainForm::editResetChannel
1145  // Reset all sampler channels.  // Reset all sampler channels.
1146  void qsamplerMainForm::editResetAllChannels (void)  void qsamplerMainForm::editResetAllChannels (void)
1147  {  {
1148      if (m_pClient == NULL)          if (m_pClient == NULL)
1149          return;                  return;
1150    
1151      // Invoque the channel strip procedure,          // Invoque the channel strip procedure,
1152          // for all channels out there...          // for all channels out there...
1153      m_pWorkspace->setUpdatesEnabled(false);          m_pWorkspace->setUpdatesEnabled(false);
1154      QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
1155      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1156          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1157          if (pChannelStrip)                  if (pChannelStrip)
1158                  pChannelStrip->channelReset();                          pChannelStrip->channelReset();
1159      }          }
1160      m_pWorkspace->setUpdatesEnabled(true);          m_pWorkspace->setUpdatesEnabled(true);
1161  }  }
1162    
1163    
# Line 1058  void qsamplerMainForm::viewMessages ( bo Line 1209  void qsamplerMainForm::viewMessages ( bo
1209  }  }
1210    
1211    
1212    // Show/hide the MIDI instrument list-view form.
1213    void qsamplerMainForm::viewInstruments (void)
1214    {
1215            if (m_pOptions == NULL)
1216                    return;
1217    
1218            if (m_pInstrumentListForm) {
1219                    m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
1220                    if (m_pInstrumentListForm->isVisible()) {
1221                            m_pInstrumentListForm->hide();
1222                    } else {
1223                            m_pInstrumentListForm->show();
1224                            m_pInstrumentListForm->raise();
1225                            m_pInstrumentListForm->setActiveWindow();
1226                    }
1227            }
1228    }
1229    
1230    
1231  // Show/hide the device configurator form.  // Show/hide the device configurator form.
1232  void qsamplerMainForm::viewDevices (void)  void qsamplerMainForm::viewDevices (void)
1233  {  {
1234      if (m_pOptions == NULL)          if (m_pOptions == NULL)
1235          return;                  return;
1236    
1237      if (m_pDeviceForm) {          if (m_pDeviceForm) {
1238          m_pOptions->saveWidgetGeometry(m_pDeviceForm);                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);
1239                  m_pDeviceForm->setClient(m_pClient);                  if (m_pDeviceForm->isVisible()) {
1240          if (m_pDeviceForm->isVisible()) {                          m_pDeviceForm->hide();
1241              m_pDeviceForm->hide();                  } else {
1242          } else {                          m_pDeviceForm->show();
1243              m_pDeviceForm->show();                          m_pDeviceForm->raise();
1244              m_pDeviceForm->raise();                          m_pDeviceForm->setActiveWindow();
1245              m_pDeviceForm->setActiveWindow();                  }
1246          }          }
     }  
1247  }  }
1248    
1249    
# Line 1118  void qsamplerMainForm::viewOptions (void Line 1287  void qsamplerMainForm::viewOptions (void
1287                  (!bOldStdoutCapture &&  m_pOptions->bStdoutCapture) ||                  (!bOldStdoutCapture &&  m_pOptions->bStdoutCapture) ||
1288                  ( bOldKeepOnTop     && !m_pOptions->bKeepOnTop)     ||                  ( bOldKeepOnTop     && !m_pOptions->bKeepOnTop)     ||
1289                  (!bOldKeepOnTop     &&  m_pOptions->bKeepOnTop)) {                  (!bOldKeepOnTop     &&  m_pOptions->bKeepOnTop)) {
1290                  QMessageBox::information(this, tr("Information"),                  QMessageBox::information(this,
1291                                            QSAMPLER_TITLE ": " + tr("Information"),
1292                      tr("Some settings may be only effective\n"                      tr("Some settings may be only effective\n"
1293                         "next time you start this program."), tr("OK"));                         "next time you start this program."), tr("OK"));
1294                  updateMessagesCapture();                  updateMessagesCapture();
# Line 1192  void qsamplerMainForm::channelsArrange ( Line 1362  void qsamplerMainForm::channelsArrange (
1362          y += iHeight;          y += iHeight;
1363      }      }
1364      m_pWorkspace->setUpdatesEnabled(true);      m_pWorkspace->setUpdatesEnabled(true);
1365        
1366      stabilizeForm();      stabilizeForm();
1367  }  }
1368    
# Line 1246  void qsamplerMainForm::helpAbout (void) Line 1416  void qsamplerMainForm::helpAbout (void)
1416      sText += tr("LSCP (liblscp) instrument_name support disabled.");      sText += tr("LSCP (liblscp) instrument_name support disabled.");
1417      sText += "</font></small><br />";      sText += "</font></small><br />";
1418  #endif  #endif
1419    #ifndef CONFIG_MUTE_SOLO
1420        sText += "<small><font color=\"red\">";
1421        sText += tr("Sampler channel Mute/Solo support disabled.");
1422        sText += "</font></small><br />";
1423    #endif
1424    #ifndef CONFIG_MIDI_INSTRUMENT
1425        sText += "<small><font color=\"red\">";
1426        sText += tr("MIDI instrument mapping support disabled.");
1427        sText += "</font></small><br />";
1428    #endif
1429      sText += "<br />\n";      sText += "<br />\n";
1430      sText += tr("Using") + ": ";      sText += tr("Using") + ": ";
1431      sText += ::lscp_client_package();      sText += ::lscp_client_package();
1432      sText += " ";      sText += " ";
1433      sText += ::lscp_client_version();      sText += ::lscp_client_version();
1434    #ifdef CONFIG_LIBGIG
1435        sText += ", ";
1436        sText += gig::libraryName().c_str();
1437        sText += " ";
1438        sText += gig::libraryVersion().c_str();
1439    #endif
1440      sText += "<br />\n";      sText += "<br />\n";
1441      sText += "<br />\n";      sText += "<br />\n";
1442      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 1275  void qsamplerMainForm::stabilizeForm (vo Line 1461  void qsamplerMainForm::stabilizeForm (vo
1461      // Update the main application caption...      // Update the main application caption...
1462      QString sSessionName = sessionName(m_sFilename);      QString sSessionName = sessionName(m_sFilename);
1463      if (m_iDirtyCount > 0)      if (m_iDirtyCount > 0)
1464          sSessionName += '*';          sSessionName += " *";
1465      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName));      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName));
1466    
1467      // Update the main menu state...      // Update the main menu state...
# Line 1294  void qsamplerMainForm::stabilizeForm (vo Line 1480  void qsamplerMainForm::stabilizeForm (vo
1480      editResetChannelAction->setEnabled(bHasChannel);      editResetChannelAction->setEnabled(bHasChannel);
1481      editResetAllChannelsAction->setEnabled(bHasChannel);      editResetAllChannelsAction->setEnabled(bHasChannel);
1482      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());
1483      viewDevicesAction->setOn(m_pDeviceForm && m_pDeviceForm->isVisible());  #ifdef CONFIG_MIDI_INSTRUMENT
1484            viewInstrumentsAction->setOn(m_pInstrumentListForm
1485                    && m_pInstrumentListForm->isVisible());
1486            viewInstrumentsAction->setEnabled(bHasClient);
1487    #endif
1488            viewDevicesAction->setOn(m_pDeviceForm
1489                    && m_pDeviceForm->isVisible());
1490      viewDevicesAction->setEnabled(bHasClient);      viewDevicesAction->setEnabled(bHasClient);
1491      channelsArrangeAction->setEnabled(bHasChannel);      channelsArrangeAction->setEnabled(bHasChannel);
1492    
# Line 1330  void qsamplerMainForm::stabilizeForm (vo Line 1522  void qsamplerMainForm::stabilizeForm (vo
1522  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip )  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip )
1523  {  {
1524          // Add this strip to the changed list...          // Add this strip to the changed list...
1525          if (m_changedStrips.containsRef(pChannelStrip) == 0)          if (m_changedStrips.containsRef(pChannelStrip) == 0) {
1526                  m_changedStrips.append(pChannelStrip);                  m_changedStrips.append(pChannelStrip);
1527                    pChannelStrip->resetErrorCount();
1528            }
1529    
1530      // Just mark the dirty form.      // Just mark the dirty form.
1531      m_iDirtyCount++;      m_iDirtyCount++;
# Line 1358  void qsamplerMainForm::updateSession (vo Line 1552  void qsamplerMainForm::updateSession (vo
1552          for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {          for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {
1553                  // Check if theres already a channel strip for this one...                  // Check if theres already a channel strip for this one...
1554                  if (!channelStrip(piChannelIDs[iChannel]))                  if (!channelStrip(piChannelIDs[iChannel]))
1555                          createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel]));                          createChannelStrip(new qsamplerChannel(piChannelIDs[iChannel]));
1556                  // Make it visibly responsive...                  // Make it visibly responsive...
1557                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1558          }          }
1559          m_pWorkspace->setUpdatesEnabled(true);          m_pWorkspace->setUpdatesEnabled(true);
1560            
1561            // Remember to refresh devices and instruments...
1562            if (m_pInstrumentListForm)
1563                m_pInstrumentListForm->refreshInstruments();
1564            if (m_pDeviceForm)
1565                m_pDeviceForm->refreshDevices();
1566  }  }
1567    
1568    
# Line 1533  void qsamplerMainForm::appendMessagesErr Line 1733  void qsamplerMainForm::appendMessagesErr
1733    
1734      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");
1735    
1736      QMessageBox::critical(this, tr("Error"), s, tr("Cancel"));      QMessageBox::critical(this,
1737                    QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));
1738  }  }
1739    
1740    
# Line 1573  void qsamplerMainForm::updateMessagesLim Line 1774  void qsamplerMainForm::updateMessagesLim
1774          if (m_pOptions->bMessagesLimit)          if (m_pOptions->bMessagesLimit)
1775              m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines);              m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines);
1776          else          else
1777              m_pMessages->setMessagesLimit(0);              m_pMessages->setMessagesLimit(-1);
1778      }      }
1779  }  }
1780    
# Line 1617  qsamplerChannelStrip *qsamplerMainForm:: Line 1818  qsamplerChannelStrip *qsamplerMainForm::
1818      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);
1819      if (pChannelStrip == NULL)      if (pChannelStrip == NULL)
1820          return NULL;          return NULL;
1821            
1822      // Actual channel strip setup...      // Actual channel strip setup...
1823      pChannelStrip->setup(pChannel);      pChannelStrip->setup(pChannel);
1824      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));
# Line 1675  qsamplerChannelStrip *qsamplerMainForm:: Line 1876  qsamplerChannelStrip *qsamplerMainForm::
1876          QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
1877          if (wlist.isEmpty())          if (wlist.isEmpty())
1878                  return NULL;                  return NULL;
1879            
1880          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1881                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1882                  if (pChannelStrip) {                  if (pChannelStrip) {
# Line 1756  void qsamplerMainForm::timerSlot (void) Line 1957  void qsamplerMainForm::timerSlot (void)
1957              }              }
1958          }          }
1959      }      }
1960        
1961          // Refresh each channel usage, on each period...          if (m_pClient) {
1962      if (m_pClient && (m_changedStrips.count() > 0 || m_pOptions->bAutoRefresh)) {                  // Update the channel information for each pending strip...
1963          m_iTimerSlot += QSAMPLER_TIMER_MSECS;                  if (m_changedStrips.count() > 0) {
1964          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled())  {                          for (qsamplerChannelStrip *pChannelStrip = m_changedStrips.first();
1965              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()) {  
1966                                  // If successfull, remove from pending list...                                  // If successfull, remove from pending list...
1967                                  if (pChannelStrip->updateChannelInfo())                                  if (pChannelStrip->updateChannelInfo())
1968                      m_changedStrips.remove(pChannelStrip);                                          m_changedStrips.remove(pChannelStrip);
1969                          }                          }
1970              // Update the channel stream usage for each strip...                  }
1971              QWidgetList wlist = m_pWorkspace->windowList();                  // Refresh each channel usage, on each period...
1972              for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {                  if (m_pOptions->bAutoRefresh) {
1973                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                          m_iTimerSlot += QSAMPLER_TIMER_MSECS;
1974                  if (pChannelStrip && pChannelStrip->isVisible())                          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime)  {
1975                      pChannelStrip->updateChannelUsage();                                  m_iTimerSlot = 0;
1976              }                                  // Update the channel stream usage for each strip...
1977          }                                  QWidgetList wlist = m_pWorkspace->windowList();
1978      }                                  for (int iChannel = 0;
1979                                                    iChannel < (int) wlist.count(); iChannel++) {
1980                                            qsamplerChannelStrip *pChannelStrip
1981                                                    = (qsamplerChannelStrip *) wlist.at(iChannel);
1982                                            if (pChannelStrip && pChannelStrip->isVisible())
1983                                                    pChannelStrip->updateChannelUsage();
1984                                    }
1985                            }
1986                    }
1987            }
1988    
1989      // Register the next timer slot.      // Register the next timer slot.
1990      QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot()));      QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot()));
# Line 1800  void qsamplerMainForm::startServer (void Line 2006  void qsamplerMainForm::startServer (void
2006    
2007      // Is the server process instance still here?      // Is the server process instance still here?
2008      if (m_pServer) {      if (m_pServer) {
2009          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this,
2010                            QSAMPLER_TITLE ": " + tr("Warning"),
2011              tr("Could not start the LinuxSampler server.\n\n"              tr("Could not start the LinuxSampler server.\n\n"
2012                 "Maybe it ss already started."),                 "Maybe it ss already started."),
2013              tr("Stop"), tr("Kill"), tr("Cancel"))) {              tr("Stop"), tr("Kill"), tr("Cancel"))) {
# Line 1959  bool qsamplerMainForm::startClient (void Line 2166  bool qsamplerMainForm::startClient (void
2166      ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout);      ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout);
2167      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)));
2168    
2169            // Subscribe to channel info change notifications...
2170            if (::lscp_client_subscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO) != LSCP_OK)
2171                    appendMessagesClient("lscp_client_subscribe");
2172    
2173      // We may stop scheduling around.      // We may stop scheduling around.
2174      stopSchedule();      stopSchedule();
2175    
# Line 1968  bool qsamplerMainForm::startClient (void Line 2179  bool qsamplerMainForm::startClient (void
2179      // Log success here.      // Log success here.
2180      appendMessages(tr("Client connected."));      appendMessages(tr("Client connected."));
2181    
2182          // Hard-notify device configuration form,          // Hard-notify instrumnet and device configuration forms,
2183          // if visible, that we're ready...          // if visible, that we're ready...
2184          if (m_pDeviceForm && m_pDeviceForm->isVisible())          if (m_pInstrumentListForm)
2185              m_pDeviceForm->setClient(m_pClient);              m_pInstrumentListForm->refreshInstruments();
2186                        if (m_pDeviceForm)
2187                m_pDeviceForm->refreshDevices();
2188    
2189      // Is any session pending to be loaded?      // Is any session pending to be loaded?
2190      if (!m_pOptions->sSessionFile.isEmpty()) {      if (!m_pOptions->sSessionFile.isEmpty()) {
2191          // Just load the prabably startup session...          // Just load the prabably startup session...
# Line 1993  void qsamplerMainForm::stopClient (void) Line 2206  void qsamplerMainForm::stopClient (void)
2206      if (m_pClient == NULL)      if (m_pClient == NULL)
2207          return;          return;
2208    
         // Hard-notify device configuration form,  
         // if visible, that we're running out...  
         if (m_pDeviceForm && m_pDeviceForm->isVisible())  
             m_pDeviceForm->setClient(NULL);  
   
2209      // Log prepare here.      // Log prepare here.
2210      appendMessages(tr("Client disconnecting..."));      appendMessages(tr("Client disconnecting..."));
2211    
# Line 2012  void qsamplerMainForm::stopClient (void) Line 2220  void qsamplerMainForm::stopClient (void)
2220      // channels from the back-end server.      // channels from the back-end server.
2221      m_iDirtyCount = 0;      m_iDirtyCount = 0;
2222      closeSession(false);      closeSession(false);
2223        
2224      // Close us as a client...      // Close us as a client...
2225      lscp_client_destroy(m_pClient);          ::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO);
2226        ::lscp_client_destroy(m_pClient);
2227      m_pClient = NULL;      m_pClient = NULL;
2228    
2229            // Hard-notify instrumnet and device configuration forms,
2230            // if visible, that we're running out...
2231            if (m_pInstrumentListForm)
2232                m_pInstrumentListForm->refreshInstruments();
2233            if (m_pDeviceForm)
2234                m_pDeviceForm->refreshDevices();
2235    
2236      // Log final here.      // Log final here.
2237      appendMessages(tr("Client disconnected."));      appendMessages(tr("Client disconnected."));
2238    
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