Method UpdateForStateChange

src/MixerBoard.cpp:453–494

Update appearance to match the state of the track

// Update appearance to match the state of the track
void MixerTrackCluster::UpdateForStateChange()
{
   const wxString newName = mTrack->GetName();
   if (newName != GetName()) {
      SetName( Verbatim( newName ) );
      mStaticText_TrackName->SetLabel(newName);
      mStaticText_TrackName->SetName(newName);
#if wxUSE_TOOLTIPS
         mStaticText_TrackName->SetToolTip(newName);
#endif
      mBitmapButton_MusicalInstrument->SetBitmapLabel(
         *(mMixerBoard->GetMusicalInstrumentBitmap(mTrack.get())));
   }

   mToggleButton_Mute->SetAlternateIdx(mTrack->GetSolo() ? 1 : 0);
   if (mTrack->GetMute())
      mToggleButton_Mute->PushDown();
   else
      mToggleButton_Mute->PopUp();

   bool bIsSolo = mTrack->GetSolo();
   if (bIsSolo)
      mToggleButton_Solo->PushDown();
   else
      mToggleButton_Solo->PopUp();
   mToggleButton_Mute->SetAlternateIdx(bIsSolo ? 1 : 0);

   if (!GetWave())
      mSlider_Pan->Hide();
   else
      mSlider_Pan->Set(GetWave()->GetPan());

   if (!GetWave())
      mSlider_Volume->Hide();
   else
      mSlider_Volume->Set(GetWave()->GetVolume());

   if (!GetNote())
      mSlider_Velocity->Hide();
   else
      mSlider_Velocity->Set(GetNote()->GetVelocity());
}

namespace {
size_t GetNumSamplesInView(const ChannelSampleView& view)