/[svn]/qsampler/trunk/src/qsamplerMainForm.ui.h
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revision 455 by capela, Mon Mar 14 12:59:27 2005 UTC revision 1018 by capela, Wed Jan 10 19:39:00 2007 UTC
# Line 2  Line 2 
2  //  //
3  // ui.h extension file, included from the uic-generated form implementation.  // ui.h extension file, included from the uic-generated form implementation.
4  /****************************************************************************  /****************************************************************************
5     Copyright (C) 2004-2005, 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                  break;                                  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 608  bool qsamplerMainForm::loadSessionFile ( Line 671  bool qsamplerMainForm::loadSessionFile (
671      // Ok. we've read it.      // Ok. we've read it.
672      file.close();      file.close();
673    
     // Have we any errors?  
     if (iErrors > 0)  
         appendMessagesError(tr("Session could not be loaded\nfrom \"%1\".\n\nSorry.").arg(sFilename));  
   
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?
681            if (iErrors > 0)
682                    appendMessagesError(tr("Session loaded with errors\nfrom \"%1\".\n\nSorry.").arg(sFilename));
683    
684      // Save as default session directory.      // Save as default session directory.
685      if (m_pOptions)      if (m_pOptions)
686          m_pOptions->sSessionDir = QFileInfo(sFilename).dirPath(true);          m_pOptions->sSessionDir = QFileInfo(sFilename).dirPath(true);
687      // We're not dirty anymore.          // We're not dirty anymore, if loaded without errors,
688      m_iDirtyCount = 0;          m_iDirtyCount = iErrors;
689      // Stabilize form...      // Stabilize form...
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 634  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 641  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 657  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++) {
                 qsamplerDevice device(m_pClient, qsamplerDevice::Audio, piDeviceIDs[iDevice]);  
749                  ts << endl;                  ts << endl;
750          ts << "# " << device.deviceTypeName() << " " << device.driverName()                  qsamplerDevice device(qsamplerDevice::Audio, piDeviceIDs[iDevice]);
751                     << " " << tr("Device") << " " << iDevice << endl;                  // Audio device specification...
752                    ts << "# " << device.deviceTypeName() << " " << device.driverName()
753                            << " " << tr("Device") << " " << iDevice << endl;
754                  ts << "CREATE AUDIO_OUTPUT_DEVICE " << device.driverName();                  ts << "CREATE AUDIO_OUTPUT_DEVICE " << device.driverName();
755                  qsamplerDeviceParamMap& params = device.params();                  qsamplerDeviceParamMap::ConstIterator deviceParam;
756                  qsamplerDeviceParamMap::ConstIterator iter;                  for (deviceParam = device.params().begin();
757                  for (iter = params.begin(); iter != params.end(); ++iter)                                  deviceParam != device.params().end();
758                          ts << " " << iter.key() << "='" << iter.data().value << "'";                                          ++deviceParam) {
759                            const qsamplerDeviceParam& param = deviceParam.data();
760                            if (param.value.isEmpty()) ts << "# ";
761                            ts << " " << deviceParam.key() << "='" << param.value << "'";
762                    }
763                  ts << endl;                  ts << endl;
764                    // Audio channel parameters...
765                    int iPort = 0;
766                    for (qsamplerDevicePort *pPort = device.ports().first();
767                                    pPort;
768                                            pPort = device.ports().next(), ++iPort) {
769                            qsamplerDeviceParamMap::ConstIterator portParam;
770                            for (portParam = pPort->params().begin();
771                                            portParam != pPort->params().end();
772                                                    ++portParam) {
773                                    const qsamplerDeviceParam& param = portParam.data();
774                                    if (param.fix || param.value.isEmpty()) ts << "# ";
775                                    ts << "SET AUDIO_OUTPUT_CHANNEL_PARAMETER " << iDevice
776                                            << " " << iPort << " " << portParam.key()
777                                            << "='" << param.value << "'" << endl;
778                            }
779                    }
780                    // 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                  qsamplerDevice device(m_pClient, qsamplerDevice::Midi, piDeviceIDs[iDevice]);                  ts << endl;
791          ts << "# " << device.deviceTypeName() << " " << device.driverName()                  qsamplerDevice device(qsamplerDevice::Midi, piDeviceIDs[iDevice]);
792                     << " " << tr("Device") << " " << iDevice << endl;                  // MIDI device specification...
793                    ts << "# " << device.deviceTypeName() << " " << device.driverName()
794                            << " " << tr("Device") << " " << iDevice << endl;
795                  ts << "CREATE MIDI_INPUT_DEVICE " << device.driverName();                  ts << "CREATE MIDI_INPUT_DEVICE " << device.driverName();
796                  qsamplerDeviceParamMap& params = device.params();                  qsamplerDeviceParamMap::ConstIterator deviceParam;
797                  qsamplerDeviceParamMap::ConstIterator iter;                  for (deviceParam = device.params().begin();
798                  for (iter = params.begin(); iter != params.end(); ++iter)                                  deviceParam != device.params().end();
799                          ts << " " << iter.key() << "='" << iter.data().value << "'";                                          ++deviceParam) {
800                            const qsamplerDeviceParam& param = deviceParam.data();
801                            if (param.value.isEmpty()) ts << "# ";
802                            ts << " " << deviceParam.key() << "='" << param.value << "'";
803                    }
804                  ts << endl;                  ts << endl;
805                    // MIDI port parameters...
806                    int iPort = 0;
807                    for (qsamplerDevicePort *pPort = device.ports().first();
808                                    pPort;
809                                            pPort = device.ports().next(), ++iPort) {
810                            qsamplerDeviceParamMap::ConstIterator portParam;
811                            for (portParam = pPort->params().begin();
812                                            portParam != pPort->params().end();
813                                                    ++portParam) {
814                                    const qsamplerDeviceParam& param = portParam.data();
815                                    if (param.fix || param.value.isEmpty()) ts << "# ";
816                                    ts << "SET MIDI_INPUT_PORT_PARAMETER " << iDevice
817                                       << " " << iPort << " " << portParam.key()
818                                       << "='" << param.value << "'" << endl;
819                            }
820                    }
821                    // MIDI device index/id mapping.
822                  midiDeviceMap[device.deviceID()] = iDevice;                  midiDeviceMap[device.deviceID()] = iDevice;
823          // Try to keep it snappy :)                  // Try to keep it snappy :)
824          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
825          }          }
826          ts << endl;          ts << endl;
827    
828    #ifdef CONFIG_MIDI_INSTRUMENT
829            // MIDI instrument mapping...
830            QMap<int, int> midiInstrumentMap;
831            int *piMaps = ::lscp_list_midi_instrument_maps(m_pClient);
832            for (int iMap = 0; piMaps && piMaps[iMap] >= 0; iMap++) {
833                    int iMidiMap = piMaps[iMap];
834                    const char *pszMapName
835                            = ::lscp_get_midi_instrument_map_name(m_pClient, iMidiMap);
836                    ts << "# " << tr("MIDI instrument map") << " " << iMap;
837                    if (pszMapName)
838                            ts << " - " << pszMapName;
839                    ts << endl;
840                    ts << "ADD MIDI_INSTRUMENT_MAP";
841                    if (pszMapName)
842                            ts << " '" << pszMapName << "'";
843                    ts << endl;
844                    // MIDI instrument mapping...
845                    lscp_midi_instrument_t *pInstrs
846                            = ::lscp_list_midi_instruments(m_pClient, iMidiMap);
847                    for (int iInstr = 0; pInstrs && pInstrs[iInstr].map >= 0; iInstr++) {
848                            lscp_midi_instrument_info_t *pInstrInfo
849                                    = ::lscp_get_midi_instrument_info(m_pClient, &pInstrs[iInstr]);
850                            if (pInstrInfo) {
851                                    ts << "MAP MIDI_INSTRUMENT "
852                                            << iMap                        << " "
853                                            << pInstrs[iInstr].bank        << " "
854                                            << pInstrs[iInstr].prog        << " "
855                                            << pInstrInfo->engine_name     << " '"
856                                            << pInstrInfo->instrument_file << "' "
857                                            << pInstrInfo->instrument_nr   << " "
858                                            << pInstrInfo->volume          << " ";
859                                    switch (pInstrInfo->load_mode) {
860                                            case LSCP_LOAD_PERSISTENT:
861                                                    ts << "PERSISTENT";
862                                                    break;
863                                            case LSCP_LOAD_ON_DEMAND_HOLD:
864                                                    ts << "ON_DEMAND_HOLD";
865                                                    break;
866                                            case LSCP_LOAD_ON_DEMAND:
867                                            case LSCP_LOAD_DEFAULT:
868                                            default:
869                                                    ts << "ON_DEMAND";
870                                                    break;
871                                    }
872                                    if (pInstrInfo->name)
873                                            ts << " '" << pInstrInfo->name << "'";
874                                    ts << endl;
875                            }       // Check for errors...
876                            else if (::lscp_client_get_errno(m_pClient)) {
877                                    appendMessagesClient("lscp_get_midi_instrument_info");
878                                    iErrors++;
879                            }
880                            // Try to keep it snappy :)
881                            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
882                    }
883                    ts << endl;
884                    // Check for errors...
885                    if (pInstrs == NULL && ::lscp_client_get_errno(m_pClient)) {
886                            appendMessagesClient("lscp_list_midi_instruments");
887                            iErrors++;
888                    }
889                    // MIDI strument index/id mapping.
890                    midiInstrumentMap[iMidiMap] = iMap;
891            }
892            // Check for errors...
893            if (piMaps == NULL && ::lscp_client_get_errno(m_pClient)) {
894                    appendMessagesClient("lscp_list_midi_instrument_maps");
895                    iErrors++;
896            }
897    #endif  // CONFIG_MIDI_INSTRUMENT
898    
899          // Sampler channel mapping.          // Sampler channel mapping.
900      QWidgetList wlist = m_pWorkspace->windowList();      QWidgetList wlist = m_pWorkspace->windowList();
901      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
# Line 707  bool qsamplerMainForm::saveSessionFile ( Line 905  bool qsamplerMainForm::saveSessionFile (
905              if (pChannel) {              if (pChannel) {
906                  ts << "# " << tr("Channel") << " " << iChannel << endl;                  ts << "# " << tr("Channel") << " " << iChannel << endl;
907                  ts << "ADD CHANNEL" << endl;                  ts << "ADD CHANNEL" << endl;
908                  if (audioDeviceMap.isEmpty()) {                                  if (audioDeviceMap.isEmpty()) {
909                          ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel                                          ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannel
910                                              << " " << pChannel->audioDriver() << endl;                                                  << " " << pChannel->audioDriver() << endl;
911                              } else {                                  } else {
912                          ts << "SET CHANNEL AUDIO_OUTPUT_DEVICE " << iChannel                                          ts << "SET CHANNEL AUDIO_OUTPUT_DEVICE " << iChannel
913                                             << " " << audioDeviceMap[pChannel->audioDevice()] << endl;                                                  << " " << audioDeviceMap[pChannel->audioDevice()] << endl;
914                                    }
915                                    if (midiDeviceMap.isEmpty()) {
916                                            ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannel
917                                                    << " " << pChannel->midiDriver() << endl;
918                                    } else {
919                                            ts << "SET CHANNEL MIDI_INPUT_DEVICE " << iChannel
920                                                    << " " << midiDeviceMap[pChannel->midiDevice()] << endl;
921                                  }                                  }
922                  if (midiDeviceMap.isEmpty()) {                                  ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannel
923                          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;  
924                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " ";                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannel << " ";
925                  if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL)                  if (pChannel->midiChannel() == LSCP_MIDI_CHANNEL_ALL)
926                      ts << "ALL";                      ts << "ALL";
# Line 730  bool qsamplerMainForm::saveSessionFile ( Line 928  bool qsamplerMainForm::saveSessionFile (
928                      ts << pChannel->midiChannel();                      ts << pChannel->midiChannel();
929                  ts << endl;                  ts << endl;
930                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannel << endl;
931                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannel << endl;                                  if (pChannel->instrumentStatus() < 100) ts << "# ";
932                  ts << "SET CHANNEL VOLUME " << iChannel << " " << pChannel->volume() << endl;                                  ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' "
933                                            << pChannel->instrumentNr() << " " << iChannel << endl;
934                                    qsamplerChannelRoutingMap::ConstIterator audioRoute;
935                                    for (audioRoute = pChannel->audioRouting().begin();
936                                                    audioRoute != pChannel->audioRouting().end();
937                                                            ++audioRoute) {
938                                            ts << "SET CHANNEL AUDIO_OUTPUT_CHANNEL " << iChannel
939                                                    << " " << audioRoute.key()
940                                                    << " " << audioRoute.data() << endl;
941                                    }
942                                    ts << "SET CHANNEL VOLUME " << iChannel
943                                            << " " << pChannel->volume() << endl;
944                                    if (pChannel->channelMute())
945                                            ts << "SET CHANNEL MUTE " << iChannel << " 1" << endl;
946                                    if (pChannel->channelSolo())
947                                            ts << "SET CHANNEL SOLO " << iChannel << " 1" << endl;
948    #ifdef CONFIG_MIDI_INSTRUMENT
949                                    if (pChannel->midiMap() >= 0) {
950                                            ts << "SET CHANNEL MIDI_INSTRUMENT_MAP " << iChannel
951                                                    << " " << midiInstrumentMap[pChannel->midiMap()] << endl;
952                                    }
953    #endif
954                  ts << endl;                  ts << endl;
955              }              }
956          }          }
# Line 742  bool qsamplerMainForm::saveSessionFile ( Line 961  bool qsamplerMainForm::saveSessionFile (
961      // Ok. we've wrote it.      // Ok. we've wrote it.
962      file.close();      file.close();
963    
964            // We're fornerly done.
965            QApplication::restoreOverrideCursor();
966    
967      // Have we any errors?      // Have we any errors?
968      if (iErrors > 0)      if (iErrors > 0)
969          appendMessagesError(tr("Some settings could not be saved\nto \"%1\" session file.\n\nSorry.").arg(sFilename));          appendMessagesError(tr("Some settings could not be saved\nto \"%1\" session file.\n\nSorry.").arg(sFilename));
# Line 823  void qsamplerMainForm::fileReset (void) Line 1045  void qsamplerMainForm::fileReset (void)
1045          return;          return;
1046    
1047      // Ask user whether he/she want's an internal sampler reset...      // Ask user whether he/she want's an internal sampler reset...
1048      if (QMessageBox::warning(this, tr("Warning"),      if (QMessageBox::warning(this,
1049                    QSAMPLER_TITLE ": " + tr("Warning"),
1050          tr("Resetting the sampler instance will close\n"          tr("Resetting the sampler instance will close\n"
1051             "all device and channel configurations.\n\n"             "all device and channel configurations.\n\n"
1052             "Please note that this operation may cause\n"             "Please note that this operation may cause\n"
1053             "temporary MIDI and Audio disruption\n\n"             "temporary MIDI and Audio disruption.\n\n"
1054             "Do you want to reset the sampler engine now?"),             "Do you want to reset the sampler engine now?"),
1055          tr("Reset"), tr("Cancel")) > 0)          tr("Reset"), tr("Cancel")) > 0)
1056          return;          return;
1057    
1058            // Trye closing the current session, first...
1059            if (!closeSession(true))
1060                    return;
1061    
1062      // Just do the reset, after closing down current session...      // Just do the reset, after closing down current session...
1063      if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK) {          // Do the actual sampler reset...
1064          appendMessagesClient("lscp_reset_sampler");          if (::lscp_reset_sampler(m_pClient) != LSCP_OK) {
1065          appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));                  appendMessagesClient("lscp_reset_sampler");
1066          return;                  appendMessagesError(tr("Could not reset sampler instance.\n\nSorry."));
1067      }                  return;
1068            }
1069    
1070      // Log this.      // Log this.
1071      appendMessages(tr("Sampler reset."));      appendMessages(tr("Sampler reset."));
# Line 852  void qsamplerMainForm::fileRestart (void Line 1080  void qsamplerMainForm::fileRestart (void
1080  {  {
1081      if (m_pOptions == NULL)      if (m_pOptions == NULL)
1082          return;          return;
1083            
1084      bool bRestart = true;      bool bRestart = true;
1085        
1086      // Ask user whether he/she want's a complete restart...      // Ask user whether he/she want's a complete restart...
1087      // (if we're currently up and running)      // (if we're currently up and running)
1088      if (bRestart && m_pClient) {      if (bRestart && m_pClient) {
1089          bRestart = (QMessageBox::warning(this, tr("Warning"),          bRestart = (QMessageBox::warning(this,
1090                            QSAMPLER_TITLE ": " + tr("Warning"),
1091              tr("New settings will be effective after\n"              tr("New settings will be effective after\n"
1092                 "restarting the client/server connection.\n\n"                 "restarting the client/server connection.\n\n"
1093                 "Please note that this operation may cause\n"                 "Please note that this operation may cause\n"
1094                 "temporary MIDI and Audio disruption\n\n"                 "temporary MIDI and Audio disruption.\n\n"
1095                 "Do you want to restart the connection now?"),                 "Do you want to restart the connection now?"),
1096              tr("Restart"), tr("Cancel")) == 0);              tr("Restart"), tr("Cancel")) == 0);
1097      }      }
# Line 895  void qsamplerMainForm::editAddChannel (v Line 1124  void qsamplerMainForm::editAddChannel (v
1124          return;          return;
1125    
1126      // Just create the channel instance...      // Just create the channel instance...
1127      qsamplerChannel *pChannel = new qsamplerChannel(this);      qsamplerChannel *pChannel = new qsamplerChannel();
1128      if (pChannel == NULL)      if (pChannel == NULL)
1129          return;          return;
1130    
# Line 905  void qsamplerMainForm::editAddChannel (v Line 1134  void qsamplerMainForm::editAddChannel (v
1134          delete pChannel;          delete pChannel;
1135          return;          return;
1136      }      }
1137        
1138      // 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).
1139      if (!createChannelStrip(pChannel)) {      if (!createChannelStrip(pChannel)) {
1140          delete pChannel;          delete pChannel;
# Line 927  void qsamplerMainForm::editRemoveChannel Line 1156  void qsamplerMainForm::editRemoveChannel
1156      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
1157      if (pChannelStrip == NULL)      if (pChannelStrip == NULL)
1158          return;          return;
1159            
1160      qsamplerChannel *pChannel = pChannelStrip->channel();      qsamplerChannel *pChannel = pChannelStrip->channel();
1161      if (pChannel == NULL)      if (pChannel == NULL)
1162          return;          return;
1163    
1164      // Prompt user if he/she's sure about this...      // Prompt user if he/she's sure about this...
1165      if (m_pOptions && m_pOptions->bConfirmRemove) {      if (m_pOptions && m_pOptions->bConfirmRemove) {
1166          if (QMessageBox::warning(this, tr("Warning"),          if (QMessageBox::warning(this,
1167                            QSAMPLER_TITLE ": " + tr("Warning"),
1168              tr("About to remove channel:\n\n"              tr("About to remove channel:\n\n"
1169                 "%1\n\n"                 "%1\n\n"
1170                 "Are you sure?")                 "Are you sure?")
# Line 949  void qsamplerMainForm::editRemoveChannel Line 1179  void qsamplerMainForm::editRemoveChannel
1179    
1180      // Just delete the channel strip.      // Just delete the channel strip.
1181      delete pChannelStrip;      delete pChannelStrip;
1182        
1183      // Do we auto-arrange?      // Do we auto-arrange?
1184      if (m_pOptions && m_pOptions->bAutoArrange)      if (m_pOptions && m_pOptions->bAutoArrange)
1185          channelsArrange();          channelsArrange();
# Line 993  void qsamplerMainForm::editResetChannel Line 1223  void qsamplerMainForm::editResetChannel
1223  // Reset all sampler channels.  // Reset all sampler channels.
1224  void qsamplerMainForm::editResetAllChannels (void)  void qsamplerMainForm::editResetAllChannels (void)
1225  {  {
1226      if (m_pClient == NULL)          if (m_pClient == NULL)
1227          return;                  return;
1228    
1229      // Invoque the channel strip procedure,          // Invoque the channel strip procedure,
1230          // for all channels out there...          // for all channels out there...
1231      m_pWorkspace->setUpdatesEnabled(false);          m_pWorkspace->setUpdatesEnabled(false);
1232      QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
1233      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1234          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1235          if (pChannelStrip)                  if (pChannelStrip)
1236                  pChannelStrip->channelReset();                          pChannelStrip->channelReset();
1237      }          }
1238      m_pWorkspace->setUpdatesEnabled(true);          m_pWorkspace->setUpdatesEnabled(true);
1239  }  }
1240    
1241    
# Line 1057  void qsamplerMainForm::viewMessages ( bo Line 1287  void qsamplerMainForm::viewMessages ( bo
1287  }  }
1288    
1289    
1290    // Show/hide the MIDI instrument list-view form.
1291    void qsamplerMainForm::viewInstruments (void)
1292    {
1293            if (m_pOptions == NULL)
1294                    return;
1295    
1296            if (m_pInstrumentListForm) {
1297                    m_pOptions->saveWidgetGeometry(m_pInstrumentListForm);
1298                    if (m_pInstrumentListForm->isVisible()) {
1299                            m_pInstrumentListForm->hide();
1300                    } else {
1301                            m_pInstrumentListForm->show();
1302                            m_pInstrumentListForm->raise();
1303                            m_pInstrumentListForm->setActiveWindow();
1304                    }
1305            }
1306    }
1307    
1308    
1309  // Show/hide the device configurator form.  // Show/hide the device configurator form.
1310  void qsamplerMainForm::viewDevices (void)  void qsamplerMainForm::viewDevices (void)
1311  {  {
1312      if (m_pOptions == NULL)          if (m_pOptions == NULL)
1313          return;                  return;
1314    
1315      if (m_pDeviceForm) {          if (m_pDeviceForm) {
1316          m_pOptions->saveWidgetGeometry(m_pDeviceForm);                  m_pOptions->saveWidgetGeometry(m_pDeviceForm);
1317                  m_pDeviceForm->setClient(m_pClient);                  if (m_pDeviceForm->isVisible()) {
1318          if (m_pDeviceForm->isVisible()) {                          m_pDeviceForm->hide();
1319              m_pDeviceForm->hide();                  } else {
1320          } else {                          m_pDeviceForm->show();
1321              m_pDeviceForm->show();                          m_pDeviceForm->raise();
1322              m_pDeviceForm->raise();                          m_pDeviceForm->setActiveWindow();
1323              m_pDeviceForm->setActiveWindow();                  }
1324          }          }
     }  
1325  }  }
1326    
1327    
# Line 1117  void qsamplerMainForm::viewOptions (void Line 1365  void qsamplerMainForm::viewOptions (void
1365                  (!bOldStdoutCapture &&  m_pOptions->bStdoutCapture) ||                  (!bOldStdoutCapture &&  m_pOptions->bStdoutCapture) ||
1366                  ( bOldKeepOnTop     && !m_pOptions->bKeepOnTop)     ||                  ( bOldKeepOnTop     && !m_pOptions->bKeepOnTop)     ||
1367                  (!bOldKeepOnTop     &&  m_pOptions->bKeepOnTop)) {                  (!bOldKeepOnTop     &&  m_pOptions->bKeepOnTop)) {
1368                  QMessageBox::information(this, tr("Information"),                  QMessageBox::information(this,
1369                                            QSAMPLER_TITLE ": " + tr("Information"),
1370                      tr("Some settings may be only effective\n"                      tr("Some settings may be only effective\n"
1371                         "next time you start this program."), tr("OK"));                         "next time you start this program."), tr("OK"));
1372                  updateMessagesCapture();                  updateMessagesCapture();
# Line 1191  void qsamplerMainForm::channelsArrange ( Line 1440  void qsamplerMainForm::channelsArrange (
1440          y += iHeight;          y += iHeight;
1441      }      }
1442      m_pWorkspace->setUpdatesEnabled(true);      m_pWorkspace->setUpdatesEnabled(true);
1443        
1444      stabilizeForm();      stabilizeForm();
1445  }  }
1446    
# Line 1245  void qsamplerMainForm::helpAbout (void) Line 1494  void qsamplerMainForm::helpAbout (void)
1494      sText += tr("LSCP (liblscp) instrument_name support disabled.");      sText += tr("LSCP (liblscp) instrument_name support disabled.");
1495      sText += "</font></small><br />";      sText += "</font></small><br />";
1496  #endif  #endif
1497    #ifndef CONFIG_MUTE_SOLO
1498        sText += "<small><font color=\"red\">";
1499        sText += tr("Sampler channel Mute/Solo support disabled.");
1500        sText += "</font></small><br />";
1501    #endif
1502    #ifndef CONFIG_MIDI_INSTRUMENT
1503        sText += "<small><font color=\"red\">";
1504        sText += tr("MIDI instrument mapping support disabled.");
1505        sText += "</font></small><br />";
1506    #endif
1507      sText += "<br />\n";      sText += "<br />\n";
1508      sText += tr("Using") + ": ";      sText += tr("Using") + ": ";
1509      sText += ::lscp_client_package();      sText += ::lscp_client_package();
1510      sText += " ";      sText += " ";
1511      sText += ::lscp_client_version();      sText += ::lscp_client_version();
1512    #ifdef CONFIG_LIBGIG
1513        sText += ", ";
1514        sText += gig::libraryName().c_str();
1515        sText += " ";
1516        sText += gig::libraryVersion().c_str();
1517    #endif
1518      sText += "<br />\n";      sText += "<br />\n";
1519      sText += "<br />\n";      sText += "<br />\n";
1520      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 1274  void qsamplerMainForm::stabilizeForm (vo Line 1539  void qsamplerMainForm::stabilizeForm (vo
1539      // Update the main application caption...      // Update the main application caption...
1540      QString sSessionName = sessionName(m_sFilename);      QString sSessionName = sessionName(m_sFilename);
1541      if (m_iDirtyCount > 0)      if (m_iDirtyCount > 0)
1542          sSessionName += '*';          sSessionName += " *";
1543      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName));      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessionName));
1544    
1545      // Update the main menu state...      // Update the main menu state...
# Line 1293  void qsamplerMainForm::stabilizeForm (vo Line 1558  void qsamplerMainForm::stabilizeForm (vo
1558      editResetChannelAction->setEnabled(bHasChannel);      editResetChannelAction->setEnabled(bHasChannel);
1559      editResetAllChannelsAction->setEnabled(bHasChannel);      editResetAllChannelsAction->setEnabled(bHasChannel);
1560      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());      viewMessagesAction->setOn(m_pMessages && m_pMessages->isVisible());
1561      viewDevicesAction->setOn(m_pDeviceForm && m_pDeviceForm->isVisible());  #ifdef CONFIG_MIDI_INSTRUMENT
1562            viewInstrumentsAction->setOn(m_pInstrumentListForm
1563                    && m_pInstrumentListForm->isVisible());
1564            viewInstrumentsAction->setEnabled(bHasClient);
1565    #endif
1566            viewDevicesAction->setOn(m_pDeviceForm
1567                    && m_pDeviceForm->isVisible());
1568      viewDevicesAction->setEnabled(bHasClient);      viewDevicesAction->setEnabled(bHasClient);
1569      channelsArrangeAction->setEnabled(bHasChannel);      channelsArrangeAction->setEnabled(bHasChannel);
1570    
# Line 1329  void qsamplerMainForm::stabilizeForm (vo Line 1600  void qsamplerMainForm::stabilizeForm (vo
1600  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip )  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip *pChannelStrip )
1601  {  {
1602          // Add this strip to the changed list...          // Add this strip to the changed list...
1603          if (m_changedStrips.containsRef(pChannelStrip) == 0)          if (m_changedStrips.containsRef(pChannelStrip) == 0) {
1604                  m_changedStrips.append(pChannelStrip);                  m_changedStrips.append(pChannelStrip);
1605                    pChannelStrip->resetErrorCount();
1606            }
1607    
1608      // Just mark the dirty form.      // Just mark the dirty form.
1609      m_iDirtyCount++;      m_iDirtyCount++;
# Line 1342  void qsamplerMainForm::channelStripChang Line 1615  void qsamplerMainForm::channelStripChang
1615  // Grab and restore current sampler channels session.  // Grab and restore current sampler channels session.
1616  void qsamplerMainForm::updateSession (void)  void qsamplerMainForm::updateSession (void)
1617  {  {
1618    #ifdef CONFIG_MIDI_INSTRUMENT
1619            // FIXME: Make some room for default instrument maps...
1620            int iMaps = ::lscp_get_midi_instrument_maps(m_pClient);
1621            if (iMaps < 0)
1622                    appendMessagesClient("lscp_get_midi_instrument_maps");
1623            else if (iMaps < 1) {
1624                    ::lscp_add_midi_instrument_map(m_pClient, tr("Chromatic").latin1());
1625                    ::lscp_add_midi_instrument_map(m_pClient, tr("Drum Kits").latin1());
1626            }
1627    #endif
1628    
1629          // Retrieve the current channel list.          // Retrieve the current channel list.
1630          int *piChannelIDs = ::lscp_list_channels(m_pClient);          int *piChannelIDs = ::lscp_list_channels(m_pClient);
1631          if (piChannelIDs == NULL) {          if (piChannelIDs == NULL) {
# Line 1349  void qsamplerMainForm::updateSession (vo Line 1633  void qsamplerMainForm::updateSession (vo
1633                          appendMessagesClient("lscp_list_channels");                          appendMessagesClient("lscp_list_channels");
1634                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));                          appendMessagesError(tr("Could not get current list of channels.\n\nSorry."));
1635                  }                  }
1636                  return;          } else {
1637                    // Try to (re)create each channel.
1638                    m_pWorkspace->setUpdatesEnabled(false);
1639                    for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {
1640                            // Check if theres already a channel strip for this one...
1641                            if (!channelStrip(piChannelIDs[iChannel]))
1642                                    createChannelStrip(new qsamplerChannel(piChannelIDs[iChannel]));
1643                    }
1644                    m_pWorkspace->setUpdatesEnabled(true);
1645          }          }
1646    
1647          // Try to (re)create each channel.      // Do we auto-arrange?
1648          m_pWorkspace->setUpdatesEnabled(false);      if (m_pOptions && m_pOptions->bAutoArrange)
1649          for (int iChannel = 0; piChannelIDs[iChannel] >= 0; iChannel++) {          channelsArrange();
1650                  // Check if theres already a channel strip for this one...  
1651                  if (!channelStrip(piChannelIDs[iChannel]))          // Remember to refresh devices and instruments...
1652                          createChannelStrip(new qsamplerChannel(this, piChannelIDs[iChannel]));          if (m_pInstrumentListForm)
1653                  // Make it visibly responsive...              m_pInstrumentListForm->refreshInstruments();
1654                  QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          if (m_pDeviceForm)
1655          }              m_pDeviceForm->refreshDevices();
         m_pWorkspace->setUpdatesEnabled(true);  
1656  }  }
1657    
1658    
# Line 1532  void qsamplerMainForm::appendMessagesErr Line 1823  void qsamplerMainForm::appendMessagesErr
1823    
1824      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");      appendMessagesColor(s.simplifyWhiteSpace(), "#ff0000");
1825    
1826      QMessageBox::critical(this, tr("Error"), s, tr("Cancel"));          // Make it look responsive...:)
1827            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1828    
1829        QMessageBox::critical(this,
1830                    QSAMPLER_TITLE ": " + tr("Error"), s, tr("Cancel"));
1831  }  }
1832    
1833    
# Line 1545  void qsamplerMainForm::appendMessagesCli Line 1840  void qsamplerMainForm::appendMessagesCli
1840      appendMessagesColor(s + QString(": %1 (errno=%2)")      appendMessagesColor(s + QString(": %1 (errno=%2)")
1841          .arg(::lscp_client_get_result(m_pClient))          .arg(::lscp_client_get_result(m_pClient))
1842          .arg(::lscp_client_get_errno(m_pClient)), "#996666");          .arg(::lscp_client_get_errno(m_pClient)), "#996666");
1843    
1844            // Make it look responsive...:)
1845            QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
1846  }  }
1847    
1848    
# Line 1572  void qsamplerMainForm::updateMessagesLim Line 1870  void qsamplerMainForm::updateMessagesLim
1870          if (m_pOptions->bMessagesLimit)          if (m_pOptions->bMessagesLimit)
1871              m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines);              m_pMessages->setMessagesLimit(m_pOptions->iMessagesLimitLines);
1872          else          else
1873              m_pMessages->setMessagesLimit(0);              m_pMessages->setMessagesLimit(-1);
1874      }      }
1875  }  }
1876    
# Line 1616  qsamplerChannelStrip *qsamplerMainForm:: Line 1914  qsamplerChannelStrip *qsamplerMainForm::
1914      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);
1915      if (pChannelStrip == NULL)      if (pChannelStrip == NULL)
1916          return NULL;          return NULL;
1917            
1918      // Actual channel strip setup...      // Actual channel strip setup...
1919      pChannelStrip->setup(pChannel);      pChannelStrip->setup(pChannel);
1920      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));          QObject::connect(pChannelStrip,
1921                    SIGNAL(channelChanged(qsamplerChannelStrip *)),
1922                    SLOT(channelStripChanged(qsamplerChannelStrip *)));
1923      // Set some initial aesthetic options...      // Set some initial aesthetic options...
1924      if (m_pOptions) {      if (m_pOptions) {
1925          // Background display effect...          // Background display effect...
# Line 1674  qsamplerChannelStrip *qsamplerMainForm:: Line 1974  qsamplerChannelStrip *qsamplerMainForm::
1974          QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
1975          if (wlist.isEmpty())          if (wlist.isEmpty())
1976                  return NULL;                  return NULL;
1977            
1978          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1979                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1980                  if (pChannelStrip) {                  if (pChannelStrip) {
# Line 1755  void qsamplerMainForm::timerSlot (void) Line 2055  void qsamplerMainForm::timerSlot (void)
2055              }              }
2056          }          }
2057      }      }
2058        
2059          // Refresh each channel usage, on each period...          if (m_pClient) {
2060      if (m_pClient && (m_changedStrips.count() > 0 || m_pOptions->bAutoRefresh)) {                  // Update the channel information for each pending strip...
2061          m_iTimerSlot += QSAMPLER_TIMER_MSECS;                  if (m_changedStrips.count() > 0) {
2062          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled())  {                          for (qsamplerChannelStrip *pChannelStrip = m_changedStrips.first();
2063              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()) {  
2064                                  // If successfull, remove from pending list...                                  // If successfull, remove from pending list...
2065                                  if (pChannelStrip->updateChannelInfo())                                  if (pChannelStrip->updateChannelInfo())
2066                      m_changedStrips.remove(pChannelStrip);                                          m_changedStrips.remove(pChannelStrip);
2067                          }                          }
2068              // Update the channel stream usage for each strip...                  }
2069              QWidgetList wlist = m_pWorkspace->windowList();                  // Refresh each channel usage, on each period...
2070              for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {                  if (m_pOptions->bAutoRefresh) {
2071                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);                          m_iTimerSlot += QSAMPLER_TIMER_MSECS;
2072                  if (pChannelStrip && pChannelStrip->isVisible())                          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime)  {
2073                      pChannelStrip->updateChannelUsage();                                  m_iTimerSlot = 0;
2074              }                                  // Update the channel stream usage for each strip...
2075          }                                  QWidgetList wlist = m_pWorkspace->windowList();
2076      }                                  for (int iChannel = 0;
2077                                                    iChannel < (int) wlist.count(); iChannel++) {
2078                                            qsamplerChannelStrip *pChannelStrip
2079                                                    = (qsamplerChannelStrip *) wlist.at(iChannel);
2080                                            if (pChannelStrip && pChannelStrip->isVisible())
2081                                                    pChannelStrip->updateChannelUsage();
2082                                    }
2083                            }
2084                    }
2085            }
2086    
2087      // Register the next timer slot.      // Register the next timer slot.
2088      QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot()));      QTimer::singleShot(QSAMPLER_TIMER_MSECS, this, SLOT(timerSlot()));
# Line 1799  void qsamplerMainForm::startServer (void Line 2104  void qsamplerMainForm::startServer (void
2104    
2105      // Is the server process instance still here?      // Is the server process instance still here?
2106      if (m_pServer) {      if (m_pServer) {
2107          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this,
2108                            QSAMPLER_TITLE ": " + tr("Warning"),
2109              tr("Could not start the LinuxSampler server.\n\n"              tr("Could not start the LinuxSampler server.\n\n"
2110                 "Maybe it ss already started."),                 "Maybe it ss already started."),
2111              tr("Stop"), tr("Kill"), tr("Cancel"))) {              tr("Stop"), tr("Kill"), tr("Cancel"))) {
# Line 1820  void qsamplerMainForm::startServer (void Line 2126  void qsamplerMainForm::startServer (void
2126      m_pServer = new QProcess(this);      m_pServer = new QProcess(this);
2127    
2128      // Setup stdout/stderr capture...      // Setup stdout/stderr capture...
2129      //if (m_pOptions->bStdoutCapture) {          //      if (m_pOptions->bStdoutCapture) {
2130          m_pServer->setCommunication(QProcess::Stdout | QProcess::Stderr | QProcess::DupStderr);                  m_pServer->setCommunication(
2131          QObject::connect(m_pServer, SIGNAL(readyReadStdout()), this, SLOT(readServerStdout()));                          QProcess::Stdout | QProcess::Stderr | QProcess::DupStderr);
2132          QObject::connect(m_pServer, SIGNAL(readyReadStderr()), this, SLOT(readServerStdout()));                  QObject::connect(m_pServer,
2133      //}                          SIGNAL(readyReadStdout()),
2134      // The unforgiveable signal communication...                          SLOT(readServerStdout()));
2135      QObject::connect(m_pServer, SIGNAL(processExited()), this, SLOT(processServerExit()));                  QObject::connect(m_pServer,
2136                            SIGNAL(readyReadStderr()),
2137                            SLOT(readServerStdout()));
2138            //      }
2139            // The unforgiveable signal communication...
2140            QObject::connect(m_pServer,
2141                    SIGNAL(processExited()),
2142                    SLOT(processServerExit()));
2143    
2144      // Build process arguments...      // Build process arguments...
2145      m_pServer->setArguments(QStringList::split(' ', m_pOptions->sServerCmdLine));      m_pServer->setArguments(QStringList::split(' ', m_pOptions->sServerCmdLine));
# Line 1958  bool qsamplerMainForm::startClient (void Line 2271  bool qsamplerMainForm::startClient (void
2271      ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout);      ::lscp_client_set_timeout(m_pClient, m_pOptions->iServerTimeout);
2272      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)));
2273    
2274            // Subscribe to channel info change notifications...
2275            if (::lscp_client_subscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO) != LSCP_OK)
2276                    appendMessagesClient("lscp_client_subscribe");
2277    
2278      // We may stop scheduling around.      // We may stop scheduling around.
2279      stopSchedule();      stopSchedule();
2280    
# Line 1967  bool qsamplerMainForm::startClient (void Line 2284  bool qsamplerMainForm::startClient (void
2284      // Log success here.      // Log success here.
2285      appendMessages(tr("Client connected."));      appendMessages(tr("Client connected."));
2286    
2287          // Hard-notify device configuration form,          // Hard-notify instrumnet and device configuration forms,
2288          // if visible, that we're ready...          // if visible, that we're ready...
2289          if (m_pDeviceForm && m_pDeviceForm->isVisible())          if (m_pInstrumentListForm)
2290              m_pDeviceForm->setClient(m_pClient);              m_pInstrumentListForm->refreshInstruments();
2291                        if (m_pDeviceForm)
2292                m_pDeviceForm->refreshDevices();
2293    
2294      // Is any session pending to be loaded?      // Is any session pending to be loaded?
2295      if (!m_pOptions->sSessionFile.isEmpty()) {      if (!m_pOptions->sSessionFile.isEmpty()) {
2296          // Just load the prabably startup session...          // Just load the prabably startup session...
# Line 1992  void qsamplerMainForm::stopClient (void) Line 2311  void qsamplerMainForm::stopClient (void)
2311      if (m_pClient == NULL)      if (m_pClient == NULL)
2312          return;          return;
2313    
         // Hard-notify device configuration form,  
         // if visible, that we're running out...  
         if (m_pDeviceForm && m_pDeviceForm->isVisible())  
             m_pDeviceForm->setClient(NULL);  
   
2314      // Log prepare here.      // Log prepare here.
2315      appendMessages(tr("Client disconnecting..."));      appendMessages(tr("Client disconnecting..."));
2316    
# Line 2011  void qsamplerMainForm::stopClient (void) Line 2325  void qsamplerMainForm::stopClient (void)
2325      // channels from the back-end server.      // channels from the back-end server.
2326      m_iDirtyCount = 0;      m_iDirtyCount = 0;
2327      closeSession(false);      closeSession(false);
2328        
2329      // Close us as a client...      // Close us as a client...
2330      lscp_client_destroy(m_pClient);          ::lscp_client_unsubscribe(m_pClient, LSCP_EVENT_CHANNEL_INFO);
2331        ::lscp_client_destroy(m_pClient);
2332      m_pClient = NULL;      m_pClient = NULL;
2333    
2334            // Hard-notify instrumnet and device configuration forms,
2335            // if visible, that we're running out...
2336            if (m_pInstrumentListForm)
2337                m_pInstrumentListForm->refreshInstruments();
2338            if (m_pDeviceForm)
2339                m_pDeviceForm->refreshDevices();
2340    
2341      // Log final here.      // Log final here.
2342      appendMessages(tr("Client disconnected."));      appendMessages(tr("Client disconnected."));
2343    
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