Method Poll

Source/ModularSynth.cpp:320–437

static int sFrameCount = 0;
void ModularSynth::Poll()
{
   if (mFatalError == "")
   {
      if (!mInitialized && sFrameCount > 3) //let some frames render before blocking for a load
      {
         mUserPrefsEditor->CreatePrefsFileIfNonexistent();

         if (!mStartupSaveStateFile.empty())
            LoadState(mStartupSaveStateFile);
         else
            LoadLayoutFromFile(ofToDataPath(UserPrefs.layout.Get()));
         mInitialized = true;
      }

      if (mWantReloadInitialLayout)
      {
         LoadLayoutFromFile(ofToDataPath(UserPrefs.layout.Get()));
         mWantReloadInitialLayout = false;
      }
   }

   mZoomer.Update();

   if (!mIsLoadingState)
   {
      for (auto p : mExtraPollers)
         p->Poll();
      mUILayerModuleContainer.Poll();
      mModuleContainer.Poll();
   }

   if (mShowLoadStatePopup)
   {
      mShowLoadStatePopup = false;
      LoadStatePopupImp();
   }

   if (mScheduledEnvelopeEditorSpawnDisplay != nullptr)
   {
      mScheduledEnvelopeEditorSpawnDisplay->SpawnEnvelopeEditor();
      mScheduledEnvelopeEditorSpawnDisplay = nullptr;
   }

   {
      static MouseCursor sCurrentCursor = MouseCursor::NormalCursor;
      MouseCursor desiredCursor;

      if (mIsLoadingState)
      {
         desiredCursor = MouseCursor::WaitCursor;
      }
      else if (gHoveredUIControl != nullptr && gHoveredUIControl->IsMouseDown())
      {
         if (GetKeyModifiers() == kModifier_Shift)
            desiredCursor = MouseCursor::CrosshairCursor;
         else if (dynamic_cast<FloatSlider*>(gHoveredUIControl) != nullptr && dynamic_cast<FloatSlider*>(gHoveredUIControl)->GetModulator() != nullptr && dynamic_cast<FloatSlider*>(gHoveredUIControl)->GetModulator()->Active())
            desiredCursor = MouseCursor::UpDownLeftRightResizeCursor;