/[svn]/qsampler/trunk/src/qsamplerChannelStrip.ui.h
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revision 296 by capela, Wed Nov 17 11:51:49 2004 UTC revision 299 by capela, Wed Nov 17 15:41:58 2004 UTC
# Line 151  bool qsamplerChannelStrip::channelSetup Line 151  bool qsamplerChannelStrip::channelSetup
151    
152    
153  // Update whole channel info state.  // Update whole channel info state.
154  void qsamplerChannelStrip::updateChannelInfo (void)  bool qsamplerChannelStrip::updateChannelInfo (void)
155  {  {
156      if (m_pChannel == NULL)      if (m_pChannel == NULL)
157          return;          return false;
158                    
159      // Update strip caption.      // Update strip caption.
160      QString sText = m_pChannel->channelName();      QString sText = m_pChannel->channelName();
# Line 163  void qsamplerChannelStrip::updateChannel Line 163  void qsamplerChannelStrip::updateChannel
163    
164      // Check if we're up and connected.      // Check if we're up and connected.
165      if (m_pChannel->client() == NULL)      if (m_pChannel->client() == NULL)
166          return;          return false;
167    
168      // Read actual channel information.      // Read actual channel information.
169      m_pChannel->updateChannelInfo();      m_pChannel->updateChannelInfo();
# Line 181  void qsamplerChannelStrip::updateChannel Line 181  void qsamplerChannelStrip::updateChannel
181      if (m_pChannel->instrumentFile().isEmpty())      if (m_pChannel->instrumentFile().isEmpty())
182          InstrumentNameTextLabel->setText(sIndent + tr("(No instrument)"));          InstrumentNameTextLabel->setText(sIndent + tr("(No instrument)"));
183      else      else
184          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()));  
185    
186      // Instrument status...      // Instrument status...
187      int iInstrumentStatus = m_pChannel->instrumentStatus();      int iInstrumentStatus = m_pChannel->instrumentStatus();
# Line 201  void qsamplerChannelStrip::updateChannel Line 200  void qsamplerChannelStrip::updateChannel
200          MidiPortChannelTextLabel->setText(QString("%1 / %2").arg(m_pChannel->midiPort()).arg(m_pChannel->midiChannel() + 1));          MidiPortChannelTextLabel->setText(QString("%1 / %2").arg(m_pChannel->midiPort()).arg(m_pChannel->midiChannel() + 1));
201    
202      // And update the both GUI volume elements.      // And update the both GUI volume elements.
203      updateChannelVolume();      return updateChannelVolume();
204  }  }
205    
206    
207  // Do the dirty volume change.  // Do the dirty volume change.
208  void qsamplerChannelStrip::updateChannelVolume (void)  bool qsamplerChannelStrip::updateChannelVolume (void)
209  {  {
210      if (m_pChannel == NULL)      if (m_pChannel == NULL)
211          return;          return false;
212    
213      // Convert...      // Convert...
214  #ifdef CONFIG_ROUND  #ifdef CONFIG_ROUND
# Line 234  void qsamplerChannelStrip::updateChannel Line 233  void qsamplerChannelStrip::updateChannel
233      VolumeSlider->setValue(iVolume);      VolumeSlider->setValue(iVolume);
234      VolumeSpinBox->setValue(iVolume);      VolumeSpinBox->setValue(iVolume);
235      m_iDirtyChange--;      m_iDirtyChange--;
236        
237        return true;
238  }  }
239    
240    
241  // Update whole channel usage state.  // Update whole channel usage state.
242  void qsamplerChannelStrip::updateChannelUsage (void)  bool qsamplerChannelStrip::updateChannelUsage (void)
243  {  {
244      if (m_pChannel == NULL)      if (m_pChannel == NULL)
245          return;          return false;
246      if (m_pChannel->client() == NULL)      if (m_pChannel->client() == NULL)
247          return;          return false;
248    
249      // Conditionally update whole channel status info.      // Conditionally update whole channel status info.
250      if (m_pChannel->instrumentStatus() >= 0 && m_pChannel->instrumentStatus() < 100) {      if (m_pChannel->instrumentStatus() >= 0 && m_pChannel->instrumentStatus() < 100) {
# Line 254  void qsamplerChannelStrip::updateChannel Line 255  void qsamplerChannelStrip::updateChannel
255      }      }
256      // Leave, if we still have an erroneus or incomplete instrument load.      // Leave, if we still have an erroneus or incomplete instrument load.
257      if (m_pChannel->instrumentStatus() < 100)      if (m_pChannel->instrumentStatus() < 100)
258          return;          return false;
259    
260      // Get current channel voice count.      // Get current channel voice count.
261      int iVoiceCount  = ::lscp_get_channel_voice_count(m_pChannel->client(), m_pChannel->channelID());      int iVoiceCount  = ::lscp_get_channel_voice_count(m_pChannel->client(), m_pChannel->channelID());
# Line 268  void qsamplerChannelStrip::updateChannel Line 269  void qsamplerChannelStrip::updateChannel
269      // Update the GUI elements...      // Update the GUI elements...
270      StreamUsageProgressBar->setProgress(iStreamUsage);      StreamUsageProgressBar->setProgress(iStreamUsage);
271      StreamVoiceCountTextLabel->setText(QString("%1 / %2").arg(iStreamCount).arg(iVoiceCount));      StreamVoiceCountTextLabel->setText(QString("%1 / %2").arg(iStreamCount).arg(iVoiceCount));
272        
273        // We're clean.
274        return true;
275  }  }
276    
277    
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