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

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revision 297 by capela, Wed Nov 17 12:40:25 2004 UTC revision 341 by capela, Tue Jan 18 11:29:01 2005 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, rncbc aka Rui Nuno Capela. All rights reserved.     Copyright (C) 2004-2005, 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 39  Line 39 
39  void qsamplerChannelStrip::init (void)  void qsamplerChannelStrip::init (void)
40  {  {
41      // Initialize locals.      // Initialize locals.
     m_pMainForm    = NULL;  
42      m_pChannel     = NULL;      m_pChannel     = NULL;
43      m_iDirtyChange = 0;      m_iDirtyChange = 0;
44    
# Line 59  void qsamplerChannelStrip::destroy (void Line 58  void qsamplerChannelStrip::destroy (void
58    
59    
60  // Channel strip setup formal initializer.  // Channel strip setup formal initializer.
61  void qsamplerChannelStrip::setup ( qsamplerMainForm *pMainForm, int iChannelID )  void qsamplerChannelStrip::setup ( qsamplerChannel *pChannel )
62  {  {
63      // Set main form reference.      // Destroy any previous channel descriptor;
64      m_pMainForm = pMainForm;      // (remember that once setup we own it!)
       
     // Destroy any previous channel descriptor.  
65      if (m_pChannel)      if (m_pChannel)
66          delete m_pChannel;          delete m_pChannel;
67    
68      // Create a new one...      // Set the new one...
69      m_pChannel = new qsamplerChannel(pMainForm);      m_pChannel = pChannel;
70      // And set appropriate settings.  
     if (m_pChannel && iChannelID >= 0) {  
         m_pChannel->setChannelID(iChannelID);  
         m_iDirtyChange = 0;  
     }  
       
71      // Stabilize this around.      // Stabilize this around.
72      updateChannelInfo();      updateChannelInfo();
73  }  }
# Line 134  void qsamplerChannelStrip::setDisplayBac Line 126  void qsamplerChannelStrip::setDisplayBac
126  // Channel setup dialog slot.  // Channel setup dialog slot.
127  bool qsamplerChannelStrip::channelSetup (void)  bool qsamplerChannelStrip::channelSetup (void)
128  {  {
129      bool bResult = false;      bool bResult = m_pChannel->channelSetup(this);
   
     qsamplerChannelForm *pChannelForm = new qsamplerChannelForm(this);  
     if (pChannelForm) {  
         pChannelForm->setup(m_pChannel);  
         bResult = pChannelForm->exec();  
         delete pChannelForm;  
     }  
130    
131      if (bResult)      if (bResult)
132          emit channelChanged(this);          emit channelChanged(this);
# Line 181  bool qsamplerChannelStrip::updateChannel Line 166  bool qsamplerChannelStrip::updateChannel
166      if (m_pChannel->instrumentFile().isEmpty())      if (m_pChannel->instrumentFile().isEmpty())
167          InstrumentNameTextLabel->setText(sIndent + tr("(No instrument)"));          InstrumentNameTextLabel->setText(sIndent + tr("(No instrument)"));
168      else      else
169          InstrumentNameTextLabel->setText(sIndent + QString("%1 [%2]")          InstrumentNameTextLabel->setText(sIndent + qsamplerChannel::getInstrumentName(m_pChannel->instrumentFile(), m_pChannel->instrumentNr()));
             .arg(QFileInfo(m_pChannel->instrumentFile()).fileName()).arg(m_pChannel->instrumentNr()));  
170    
171      // Instrument status...      // Instrument status...
172      int iInstrumentStatus = m_pChannel->instrumentStatus();      int iInstrumentStatus = m_pChannel->instrumentStatus();
# Line 247  bool qsamplerChannelStrip::updateChannel Line 231  bool qsamplerChannelStrip::updateChannel
231      if (m_pChannel->client() == NULL)      if (m_pChannel->client() == NULL)
232          return false;          return false;
233    
234      // Conditionally update whole channel status info.      // Update whole channel status info,
235      if (m_pChannel->instrumentStatus() >= 0 && m_pChannel->instrumentStatus() < 100) {      // if instrument load is still pending...
236        if (m_pChannel->instrumentStatus() < 100) {
237          updateChannelInfo();          updateChannelInfo();
238          // Once we get a complete instrument load, try a implied reset channel....          // Check (updated) status again...
239          if (m_pChannel->instrumentStatus() == 100)          if (m_pChannel->instrumentStatus() < 100)
240              m_pChannel->resetChannel();              return false;
241            // Once we get a complete instrument load,
242            // we'll try an implied channel reset...
243            m_pChannel->resetChannel();
244      }      }
245      // Leave, if we still have an erroneus or incomplete instrument load.      
246        // Check again that we're clean.
247      if (m_pChannel->instrumentStatus() < 100)      if (m_pChannel->instrumentStatus() < 100)
248          return false;          return false;
249    
# Line 302  void qsamplerChannelStrip::volumeChanged Line 291  void qsamplerChannelStrip::volumeChanged
291  // Context menu event handler.  // Context menu event handler.
292  void qsamplerChannelStrip::contextMenuEvent( QContextMenuEvent *pEvent )  void qsamplerChannelStrip::contextMenuEvent( QContextMenuEvent *pEvent )
293  {  {
294      if (m_pMainForm == NULL)      if (m_pChannel == NULL)
295          return;          return;
296                    
297      // We'll just show up the main form's edit menu.      // We'll just show up the main form's edit menu (thru qsamplerChannel).
298      m_pMainForm->contextMenuEvent(pEvent);      m_pChannel->contextMenuEvent(pEvent);
299  }  }
300    
301    
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