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

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revision 263 by capela, Wed Sep 29 09:01:35 2004 UTC revision 298 by capela, Wed Nov 17 13:05:42 2004 UTC
# Line 36  Line 36 
36    
37  #include "qsamplerAbout.h"  #include "qsamplerAbout.h"
38  #include "qsamplerOptions.h"  #include "qsamplerOptions.h"
39    #include "qsamplerChannel.h"
40  #include "qsamplerMessages.h"  #include "qsamplerMessages.h"
41    
42  #include "qsamplerChannelStrip.h"  #include "qsamplerChannelStrip.h"
# Line 103  void qsamplerMainForm::init (void) Line 104  void qsamplerMainForm::init (void)
104      m_pMessages = NULL;      m_pMessages = NULL;
105    
106      // We'll start clean.      // We'll start clean.
107      m_iUntitled = 0;      m_iUntitled    = 0;
108      m_iDirtyCount = 0;      m_iDirtyCount  = 0;
109        m_iChangeCount = 0;
110    
111      m_pServer = NULL;      m_pServer = NULL;
112      m_pClient = NULL;      m_pClient = NULL;
# Line 483  bool qsamplerMainForm::closeSession ( bo Line 485  bool qsamplerMainForm::closeSession ( bo
485          m_pWorkspace->setUpdatesEnabled(false);          m_pWorkspace->setUpdatesEnabled(false);
486          QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
487          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
488              qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel);              qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
489              if (bForce && ::lscp_remove_channel(m_pClient, pChannel->channelID()) != LSCP_OK)              if (pChannelStrip) {
490                  appendMessagesClient("lscp_remove_channel");                  qsamplerChannel *pChannel = pChannelStrip->channel();
491              delete pChannel;                  if (bForce && pChannel)
492                        pChannel->removeChannel();
493                    delete pChannelStrip;
494                }
495          }          }
496          m_pWorkspace->setUpdatesEnabled(true);          m_pWorkspace->setUpdatesEnabled(true);
497          // We're now clean, for sure.          // We're now clean, for sure.
# Line 548  bool qsamplerMainForm::loadSessionFile ( Line 553  bool qsamplerMainForm::loadSessionFile (
553      // Try to (re)create each channel.      // Try to (re)create each channel.
554      m_pWorkspace->setUpdatesEnabled(false);      m_pWorkspace->setUpdatesEnabled(false);
555      for (int iChannelID = 0; iChannelID < iChannels; iChannelID++) {      for (int iChannelID = 0; iChannelID < iChannels; iChannelID++) {
556          createChannel(iChannelID, false);          createChannelStrip(iChannelID);
557          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
558      }      }
559      m_pWorkspace->setUpdatesEnabled(true);      m_pWorkspace->setUpdatesEnabled(true);
# Line 595  bool qsamplerMainForm::saveSessionFile ( Line 600  bool qsamplerMainForm::saveSessionFile (
600      ts << endl;      ts << endl;
601      QWidgetList wlist = m_pWorkspace->windowList();      QWidgetList wlist = m_pWorkspace->windowList();
602      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
603          qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel);          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
604          int iChannelID = pChannel->channelID();          if (pChannelStrip) {
605          ts << "# " << pChannel->caption() << endl;              qsamplerChannel *pChannel = pChannelStrip->channel();
606          ts << "ADD CHANNEL" << endl;              if (pChannel) {
607          ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl;                  int iChannelID = pChannel->channelID();
608          ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl;                  ts << "# " << pChannelStrip->caption() << endl;
609          ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl;                  ts << "ADD CHANNEL" << endl;
610          ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " ";                  ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl;
611          if (pChannel->midiChannel() > 0)                  ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl;
612              ts << pChannel->midiChannel();                  ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl;
613           else                  ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " ";
614              ts << "ALL";                  if (pChannel->midiChannel() > 0)
615          ts << endl;                      ts << pChannel->midiChannel();
616          ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl;                   else
617          ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl;                      ts << "ALL";
618          ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl;                  ts << endl;
619          ts << endl;                  ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl;
620                    ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl;
621                    ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl;
622                    ts << endl;
623                }
624            }
625          // Try to keep it snappy :)          // Try to keep it snappy :)
626          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);          QApplication::eventLoop()->processEvents(QEventLoop::ExcludeUserInput);
627      }      }
# Line 758  void qsamplerMainForm::editAddChannel (v Line 768  void qsamplerMainForm::editAddChannel (v
768      if (m_pClient == NULL)      if (m_pClient == NULL)
769          return;          return;
770    
771      // Create the new sampler channel.      // Just create the channel strip,
772      int iChannelID = ::lscp_add_channel(m_pClient);      // by giving an invalid channel id.
773      if (iChannelID < 0) {      createChannelStrip(-1);
         appendMessagesClient("lscp_add_channel");  
         appendMessagesError(tr("Could not create the new channel.\n\nSorry."));  
         return;  
     }  
   
     // Log this happening.  
     appendMessages(tr("Channel %1 created.").arg(iChannelID));  
   
     // Just create the channel strip with given id.  
     createChannel(iChannelID, true);  
   
     // We'll be dirty, for sure...  
     m_iDirtyCount++;  
     // Stabilize form anyway.  
     stabilizeForm();  
774  }  }
775    
776    
# Line 785  void qsamplerMainForm::editRemoveChannel Line 780  void qsamplerMainForm::editRemoveChannel
780      if (m_pClient == NULL)      if (m_pClient == NULL)
781          return;          return;
782    
783      qsamplerChannelStrip *pChannel = activeChannel();      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
784        if (pChannelStrip == NULL)
785            return;
786            
787        qsamplerChannel *pChannel = pChannelStrip->channel();
788      if (pChannel == NULL)      if (pChannel == NULL)
789          return;          return;
790    
# Line 795  void qsamplerMainForm::editRemoveChannel Line 794  void qsamplerMainForm::editRemoveChannel
794              tr("About to remove channel:\n\n"              tr("About to remove channel:\n\n"
795                 "%1\n\n"                 "%1\n\n"
796                 "Are you sure?")                 "Are you sure?")
797                 .arg(pChannel->caption()),                 .arg(pChannelStrip->caption()),
798              tr("OK"), tr("Cancel")) > 0)              tr("OK"), tr("Cancel")) > 0)
799              return;              return;
800      }      }
801    
802      // Remove the existing sampler channel.      // Remove the existing sampler channel.
803      if (::lscp_remove_channel(m_pClient, pChannel->channelID()) != LSCP_OK) {      if (!pChannel->removeChannel())
         appendMessagesClient("lscp_remove_channel");  
         appendMessagesError(tr("Could not remove channel.\n\nSorry."));  
804          return;          return;
     }  
805    
     // Log this happening.  
     appendMessages(tr("Channel %1 removed.").arg(pChannel->channelID()));  
       
806      // Just delete the channel strip.      // Just delete the channel strip.
807      delete pChannel;      delete pChannelStrip;
808        
809      // Do we auto-arrange?      // Do we auto-arrange?
810      if (m_pOptions && m_pOptions->bAutoArrange)      if (m_pOptions && m_pOptions->bAutoArrange)
811          channelsArrange();          channelsArrange();
# Line 828  void qsamplerMainForm::editSetupChannel Line 822  void qsamplerMainForm::editSetupChannel
822      if (m_pClient == NULL)      if (m_pClient == NULL)
823          return;          return;
824    
825      qsamplerChannelStrip *pChannel = activeChannel();      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
826      if (pChannel == NULL)      if (pChannelStrip == NULL)
827          return;          return;
828    
829      // Just invoque the channel strip procedure.      // Just invoque the channel strip procedure.
830      pChannel->showChannelSetup(false);      pChannelStrip->channelSetup();
831  }  }
832    
833    
# Line 843  void qsamplerMainForm::editResetChannel Line 837  void qsamplerMainForm::editResetChannel
837      if (m_pClient == NULL)      if (m_pClient == NULL)
838          return;          return;
839    
840      qsamplerChannelStrip *pChannel = activeChannel();      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
841      if (pChannel == NULL)      if (pChannelStrip == NULL)
842          return;          return;
843    
844      // Remove the existing sampler channel.      qsamplerChannel *pChannel = pChannelStrip->channel();
845      if (::lscp_reset_channel(m_pClient, pChannel->channelID()) != LSCP_OK) {      if (pChannel == NULL)
         appendMessagesClient("lscp_reset_channel");  
         appendMessagesError(tr("Could not reset channel.\n\nSorry."));  
846          return;          return;
     }  
847    
848      // Log this.      // Reset the existing sampler channel.
849      appendMessages(tr("Channel %1 reset.").arg(pChannel->channelID()));      pChannel->resetChannel();
850    
851      // Refresh channel strip info.      // Refresh channel strip info.
852      pChannel->updateChannelInfo();      pChannelStrip->updateChannelInfo();
853        // And force a deferred update.
854        m_iChangeCount++;
855  }  }
856    
857    
# Line 919  void qsamplerMainForm::viewOptions (void Line 912  void qsamplerMainForm::viewOptions (void
912      qsamplerOptionsForm *pOptionsForm = new qsamplerOptionsForm(this);      qsamplerOptionsForm *pOptionsForm = new qsamplerOptionsForm(this);
913      if (pOptionsForm) {      if (pOptionsForm) {
914          // Check out some initial nullities(tm)...          // Check out some initial nullities(tm)...
915          qsamplerChannelStrip *pChannel = activeChannel();          qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
916          if (m_pOptions->sDisplayFont.isEmpty() && pChannel)          if (m_pOptions->sDisplayFont.isEmpty() && pChannelStrip)
917              m_pOptions->sDisplayFont = pChannel->displayFont().toString();              m_pOptions->sDisplayFont = pChannelStrip->displayFont().toString();
918          if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages)          if (m_pOptions->sMessagesFont.isEmpty() && m_pMessages)
919              m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString();              m_pOptions->sMessagesFont = m_pMessages->messagesFont().toString();
920          // To track down deferred or immediate changes.          // To track down deferred or immediate changes.
# Line 931  void qsamplerMainForm::viewOptions (void Line 924  void qsamplerMainForm::viewOptions (void
924          bool    bOldServerStart     = m_pOptions->bServerStart;          bool    bOldServerStart     = m_pOptions->bServerStart;
925          QString sOldServerCmdLine   = m_pOptions->sServerCmdLine;          QString sOldServerCmdLine   = m_pOptions->sServerCmdLine;
926          QString sOldDisplayFont     = m_pOptions->sDisplayFont;          QString sOldDisplayFont     = m_pOptions->sDisplayFont;
927            bool    bOldDisplayEffect   = m_pOptions->bDisplayEffect;
928          int     iOldMaxVolume       = m_pOptions->iMaxVolume;          int     iOldMaxVolume       = m_pOptions->iMaxVolume;
929          QString sOldMessagesFont    = m_pOptions->sMessagesFont;          QString sOldMessagesFont    = m_pOptions->sMessagesFont;
930          bool    bOldStdoutCapture   = m_pOptions->bStdoutCapture;          bool    bOldStdoutCapture   = m_pOptions->bStdoutCapture;
# Line 955  void qsamplerMainForm::viewOptions (void Line 949  void qsamplerMainForm::viewOptions (void
949                  (!bOldCompletePath &&  m_pOptions->bCompletePath) ||                  (!bOldCompletePath &&  m_pOptions->bCompletePath) ||
950                  (iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles))                  (iOldMaxRecentFiles != m_pOptions->iMaxRecentFiles))
951                  updateRecentFilesMenu();                  updateRecentFilesMenu();
952                if (( bOldDisplayEffect && !m_pOptions->bDisplayEffect) ||
953                    (!bOldDisplayEffect &&  m_pOptions->bDisplayEffect))
954                    updateDisplayEffect();
955              if (sOldDisplayFont != m_pOptions->sDisplayFont)              if (sOldDisplayFont != m_pOptions->sDisplayFont)
956                  updateDisplayFont();                  updateDisplayFont();
957              if (iOldMaxVolume != m_pOptions->iMaxVolume)              if (iOldMaxVolume != m_pOptions->iMaxVolume)
# Line 997  void qsamplerMainForm::channelsArrange ( Line 994  void qsamplerMainForm::channelsArrange (
994      m_pWorkspace->setUpdatesEnabled(false);      m_pWorkspace->setUpdatesEnabled(false);
995      int y = 0;      int y = 0;
996      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
997          qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel);          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
998      /*  if (pChannel->testWState(WState_Maximized | WState_Minimized)) {      /*  if (pChannelStrip->testWState(WState_Maximized | WState_Minimized)) {
999              // Prevent flicker...              // Prevent flicker...
1000              pChannel->hide();              pChannelStrip->hide();
1001              pChannel->showNormal();              pChannelStrip->showNormal();
1002          }   */          }   */
1003          pChannel->adjustSize();          pChannelStrip->adjustSize();
1004          int iWidth  = m_pWorkspace->width();          int iWidth  = m_pWorkspace->width();
1005          if (iWidth < pChannel->width())          if (iWidth < pChannelStrip->width())
1006              iWidth = pChannel->width();              iWidth = pChannelStrip->width();
1007      //  int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height();      //  int iHeight = pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height();
1008          int iHeight = pChannel->parentWidget()->frameGeometry().height();          int iHeight = pChannelStrip->parentWidget()->frameGeometry().height();
1009          pChannel->parentWidget()->setGeometry(0, y, iWidth, iHeight);          pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight);
1010          y += iHeight;          y += iHeight;
1011      }      }
1012      m_pWorkspace->setUpdatesEnabled(true);      m_pWorkspace->setUpdatesEnabled(true);
# Line 1095  void qsamplerMainForm::stabilizeForm (vo Line 1092  void qsamplerMainForm::stabilizeForm (vo
1092      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessioName));      setCaption(tr(QSAMPLER_TITLE " - [%1]").arg(sSessioName));
1093    
1094      // Update the main menu state...      // Update the main menu state...
1095      qsamplerChannelStrip *pChannel = activeChannel();      qsamplerChannelStrip *pChannelStrip = activeChannelStrip();
1096      bool bHasClient  = (m_pOptions != NULL && m_pClient != NULL);      bool bHasClient  = (m_pOptions != NULL && m_pClient != NULL);
1097      bool bHasChannel = (bHasClient && pChannel != NULL);      bool bHasChannel = (bHasClient && pChannelStrip != NULL);
1098      fileNewAction->setEnabled(bHasClient);      fileNewAction->setEnabled(bHasClient);
1099      fileOpenAction->setEnabled(bHasClient);      fileOpenAction->setEnabled(bHasClient);
1100      fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0);      fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0);
# Line 1121  void qsamplerMainForm::stabilizeForm (vo Line 1118  void qsamplerMainForm::stabilizeForm (vo
1118      }      }
1119      // Channel status...      // Channel status...
1120      if (bHasChannel)      if (bHasChannel)
1121          m_status[QSAMPLER_STATUS_CHANNEL]->setText(pChannel->caption());          m_status[QSAMPLER_STATUS_CHANNEL]->setText(pChannelStrip->caption());
1122      else      else
1123          m_status[QSAMPLER_STATUS_CHANNEL]->clear();          m_status[QSAMPLER_STATUS_CHANNEL]->clear();
1124      // Session status...      // Session status...
# Line 1140  void qsamplerMainForm::stabilizeForm (vo Line 1137  void qsamplerMainForm::stabilizeForm (vo
1137    
1138    
1139  // Channel change receiver slot.  // Channel change receiver slot.
1140  void qsamplerMainForm::channelChanged( qsamplerChannelStrip * )  void qsamplerMainForm::channelStripChanged( qsamplerChannelStrip * )
1141  {  {
1142        // Flag that we're update those channel strips.
1143        m_iChangeCount++;
1144      // Just mark the dirty form.      // Just mark the dirty form.
1145      m_iDirtyCount++;      m_iDirtyCount++;
1146      // and update the form status...      // and update the form status...
# Line 1214  void qsamplerMainForm::updateDisplayFont Line 1213  void qsamplerMainForm::updateDisplayFont
1213    
1214      m_pWorkspace->setUpdatesEnabled(false);      m_pWorkspace->setUpdatesEnabled(false);
1215      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1216          qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel);          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1217          pChannel->setDisplayFont(font);          if (pChannelStrip)
1218                pChannelStrip->setDisplayFont(font);
1219        }
1220        m_pWorkspace->setUpdatesEnabled(true);
1221    }
1222    
1223    
1224    // Update channel strips background effect.
1225    void qsamplerMainForm::updateDisplayEffect (void)
1226    {
1227       QPixmap pm;
1228        if (m_pOptions->bDisplayEffect)
1229            pm = QPixmap::fromMimeSource("displaybg1.png");
1230    
1231        // Full channel list update...
1232        QWidgetList wlist = m_pWorkspace->windowList();
1233        if (wlist.isEmpty())
1234            return;
1235    
1236        m_pWorkspace->setUpdatesEnabled(false);
1237        for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1238            qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1239            if (pChannelStrip)
1240                pChannelStrip->setDisplayBackground(pm);
1241      }      }
1242      m_pWorkspace->setUpdatesEnabled(true);      m_pWorkspace->setUpdatesEnabled(true);
1243  }  }
# Line 1234  void qsamplerMainForm::updateMaxVolume ( Line 1256  void qsamplerMainForm::updateMaxVolume (
1256    
1257      m_pWorkspace->setUpdatesEnabled(false);      m_pWorkspace->setUpdatesEnabled(false);
1258      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {      for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1259          qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel);          qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1260          pChannel->setMaxVolume(m_pOptions->iMaxVolume);          if (pChannelStrip)
1261                pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume);
1262      }      }
1263      m_pWorkspace->setUpdatesEnabled(true);      m_pWorkspace->setUpdatesEnabled(true);
1264  }  }
# Line 1334  void qsamplerMainForm::updateMessagesCap Line 1357  void qsamplerMainForm::updateMessagesCap
1357  // qsamplerMainForm -- MDI channel strip management.  // qsamplerMainForm -- MDI channel strip management.
1358    
1359  // The channel strip creation executive.  // The channel strip creation executive.
1360  void qsamplerMainForm::createChannel ( int iChannelID, bool bPrompt )  qsamplerChannelStrip *qsamplerMainForm::createChannelStrip ( int iChannelID )
1361  {  {
1362      if (m_pClient == NULL)      if (m_pClient == NULL)
1363          return;          return NULL;
1364    
1365      // Prepare for auto-arrange?      // Prepare for auto-arrange?
1366      qsamplerChannelStrip *pChannel = NULL;      qsamplerChannelStrip *pChannelStrip = NULL;
1367      int y = 0;      int y = 0;
1368      if (m_pOptions && m_pOptions->bAutoArrange) {      if (m_pOptions && m_pOptions->bAutoArrange) {
1369          QWidgetList wlist = m_pWorkspace->windowList();          QWidgetList wlist = m_pWorkspace->windowList();
1370          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1371              pChannel = (qsamplerChannelStrip *) wlist.at(iChannel);              pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1372          //  y += pChannel->height() + pChannel->parentWidget()->baseSize().height();          //  y += pChannelStrip->height() + pChannelStrip->parentWidget()->baseSize().height();
1373              y += pChannel->parentWidget()->frameGeometry().height();              y += pChannelStrip->parentWidget()->frameGeometry().height();
1374          }          }
1375      }      }
1376    
1377      // Add a new channel itema...      // Add a new channel itema...
1378      WFlags wflags = Qt::WStyle_Customize | Qt::WStyle_Tool | Qt::WStyle_Title | Qt::WStyle_NoBorder;      WFlags wflags = Qt::WStyle_Customize | Qt::WStyle_Tool | Qt::WStyle_Title | Qt::WStyle_NoBorder;
1379      pChannel = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);      pChannelStrip = new qsamplerChannelStrip(m_pWorkspace, 0, wflags);
1380      pChannel->setMaxVolume(m_pOptions->iMaxVolume);      // Actual channel setup.
1381      pChannel->setup(this, iChannelID);      pChannelStrip->setup(this, iChannelID);
1382      // We'll need a display font.      QObject::connect(pChannelStrip, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelStripChanged(qsamplerChannelStrip *)));
     QFont font;  
     if (m_pOptions && font.fromString(m_pOptions->sDisplayFont))  
         pChannel->setDisplayFont(font);  
     // Track channel setup changes.  
     QObject::connect(pChannel, SIGNAL(channelChanged(qsamplerChannelStrip *)), this, SLOT(channelChanged(qsamplerChannelStrip *)));  
1383      // Before we show it up, may be we'll      // Before we show it up, may be we'll
1384      // better ask for some initial values?      // better ask for some initial values?
1385      if (bPrompt)      if (iChannelID < 0 && !pChannelStrip->channelSetup()) {
1386          pChannel->showChannelSetup(true);          // No luck, bail out...
1387            delete pChannelStrip;
1388            return NULL;
1389        }
1390    
1391        // Set some initial aesthetic options...
1392        if (m_pOptions) {
1393            // Background display effect...
1394            pChannelStrip->setDisplayEffect(m_pOptions->bDisplayEffect);
1395            // We'll need a display font.
1396            QFont font;
1397            if (font.fromString(m_pOptions->sDisplayFont))
1398                pChannelStrip->setDisplayFont(font);
1399            // Maximum allowed volume setting.
1400            pChannelStrip->setMaxVolume(m_pOptions->iMaxVolume);
1401        }
1402    
1403      // Now we show up us to the world.      // Now we show up us to the world.
1404      pChannel->show();      pChannelStrip->show();
1405      // Only then, we'll auto-arrange...      // Only then, we'll auto-arrange...
1406      if (m_pOptions && m_pOptions->bAutoArrange) {      if (m_pOptions && m_pOptions->bAutoArrange) {
1407          int iWidth  = m_pWorkspace->width();          int iWidth  = m_pWorkspace->width();
1408      //  int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height();      //  int iHeight = pChannel->height() + pChannel->parentWidget()->baseSize().height();
1409          int iHeight = pChannel->parentWidget()->frameGeometry().height();          int iHeight = pChannelStrip->parentWidget()->frameGeometry().height();
1410          pChannel->parentWidget()->setGeometry(0, y, iWidth, iHeight);          pChannelStrip->parentWidget()->setGeometry(0, y, iWidth, iHeight);
1411      }      }
1412        
1413        // Return our successful reference...
1414        return pChannelStrip;
1415  }  }
1416    
1417    
1418  // Retrieve the active channel strip.  // Retrieve the active channel strip.
1419  qsamplerChannelStrip *qsamplerMainForm::activeChannel (void)  qsamplerChannelStrip *qsamplerMainForm::activeChannelStrip (void)
1420  {  {
1421      return (qsamplerChannelStrip *) m_pWorkspace->activeWindow();      return (qsamplerChannelStrip *) m_pWorkspace->activeWindow();
1422  }  }
1423    
1424    
1425  // Retrieve a channel strip by index.  // Retrieve a channel strip by index.
1426  qsamplerChannelStrip *qsamplerMainForm::channelAt ( int iChannel )  qsamplerChannelStrip *qsamplerMainForm::channelStripAt ( int iChannel )
1427  {  {
1428      QWidgetList wlist = m_pWorkspace->windowList();      QWidgetList wlist = m_pWorkspace->windowList();
1429      if (wlist.isEmpty())      if (wlist.isEmpty())
# Line 1407  void qsamplerMainForm::channelsMenuAbout Line 1444  void qsamplerMainForm::channelsMenuAbout
1444      if (!wlist.isEmpty()) {      if (!wlist.isEmpty()) {
1445          channelsMenu->insertSeparator();          channelsMenu->insertSeparator();
1446          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {          for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1447              qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel);              qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1448              int iItemID = channelsMenu->insertItem(pChannel->caption(), this, SLOT(channelsMenuActivated(int)));              if (pChannelStrip) {
1449              channelsMenu->setItemParameter(iItemID, iChannel);                  int iItemID = channelsMenu->insertItem(pChannelStrip->caption(), this, SLOT(channelsMenuActivated(int)));
1450              channelsMenu->setItemChecked(iItemID, activeChannel() == pChannel);                  channelsMenu->setItemParameter(iItemID, iChannel);
1451                    channelsMenu->setItemChecked(iItemID, activeChannelStrip() == pChannelStrip);
1452                }
1453          }          }
1454      }      }
1455  }  }
# Line 1419  void qsamplerMainForm::channelsMenuAbout Line 1458  void qsamplerMainForm::channelsMenuAbout
1458  // Windows menu activation slot  // Windows menu activation slot
1459  void qsamplerMainForm::channelsMenuActivated ( int iChannel )  void qsamplerMainForm::channelsMenuActivated ( int iChannel )
1460  {  {
1461      qsamplerChannelStrip *pChannel = channelAt(iChannel);      qsamplerChannelStrip *pChannelStrip = channelStripAt(iChannel);
1462      if (pChannel)      if (pChannelStrip)
1463          pChannel->showNormal();          pChannelStrip->showNormal();
1464      pChannel->setFocus();      pChannelStrip->setFocus();
1465  }  }
1466    
1467    
# Line 1462  void qsamplerMainForm::timerSlot (void) Line 1501  void qsamplerMainForm::timerSlot (void)
1501      }      }
1502            
1503          // Refresh each channel usage, on each period...          // Refresh each channel usage, on each period...
1504      if (m_pClient && m_pOptions->bAutoRefresh && m_pWorkspace->isUpdatesEnabled()) {      if (m_pClient && (m_iChangeCount > 0 || m_pOptions->bAutoRefresh)) {
1505          m_iTimerSlot += QSAMPLER_TIMER_MSECS;          m_iTimerSlot += QSAMPLER_TIMER_MSECS;
1506          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime)  {          if (m_iTimerSlot >= m_pOptions->iAutoRefreshTime && m_pWorkspace->isUpdatesEnabled())  {
1507              m_iTimerSlot = 0;              m_iTimerSlot = 0;
1508                m_iChangeCount = 0;
1509              QWidgetList wlist = m_pWorkspace->windowList();              QWidgetList wlist = m_pWorkspace->windowList();
1510              for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {              for (int iChannel = 0; iChannel < (int) wlist.count(); iChannel++) {
1511                  qsamplerChannelStrip *pChannel = (qsamplerChannelStrip *) wlist.at(iChannel);                  qsamplerChannelStrip *pChannelStrip = (qsamplerChannelStrip *) wlist.at(iChannel);
1512                  if (pChannel->isVisible())                  if (pChannelStrip && pChannelStrip->isVisible()) {
1513                      pChannel->updateChannelUsage();                      // If we can't make it clean, try next time.
1514                        if (!pChannelStrip->updateChannelUsage())
1515                            m_iChangeCount++;
1516                    }
1517              }              }
1518          }          }
1519      }      }
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