Method RenderOverlay

Source/CodeEntry.cpp:413–489

}

void CodeEntry::RenderOverlay()
{
   if (IKeyboardFocusListener::GetActiveKeyboardFocus() != this)
      return;

   if (!IsAutocompleteShowing())
      return;

   ofVec2f caretPos = ofVec2f(mAutocompleteCaretCoords.x * mCharWidth + mX + 1.5f - mScroll.x, mAutocompleteCaretCoords.y * mCharHeight + mY + 2 - mScroll.y);

   ofFill();

   for (size_t i = 0; i < mAutocompletes.size(); ++i)
   {
      if (mAutocompletes[i].valid)
      {
         int charactersLeft = (int)mAutocompletes[i].autocompleteFull.length() - (int)mAutocompletes[i].autocompleteRest.length();
         float x = caretPos.x - charactersLeft * mCharWidth;
         float y = caretPos.y + mCharHeight * (i + 2) - 2;
         if (i == mAutocompleteHighlightIndex)
            ofSetColor(jediIndexBg);
         else
            ofSetColor(jediBg);
         ofRect(x, y - mCharHeight + 2, gFontFixedWidth.GetStringWidth(mAutocompletes[i].autocompleteFull, mFontSize), mCharHeight);

         ofSetColor(jediAutoComplete);
         gFontFixedWidth.DrawString(mAutocompletes[i].autocompleteFull, mFontSize, x, y);
         ofSetColor(jediAutoCompleteRest);
         std::string prefix = "";
         for (size_t j = 0; j < charactersLeft; ++j)
            prefix += " ";
         gFontFixedWidth.DrawString(prefix + mAutocompletes[i].autocompleteRest, mFontSize, x, y);
      }
   }

   for (size_t i = 0; i < mAutocompleteSignatures.size(); ++i)
   {
      if (mAutocompleteSignatures[i].valid && mAutocompleteSignatures[i].params.size() > 0)
      {
         std::string params = "(";
         std::string highlightParamString = " ";
         for (size_t j = 0; j < mAutocompleteSignatures[i].params.size(); ++j)
         {
            std::string param = mAutocompleteSignatures[i].params[j];
            std::string placeholder = "";
            for (size_t k = 0; k < param.length(); ++k)
               placeholder += " ";
            if (j == mAutocompleteSignatures[i].entryIndex)
            {
               params += placeholder;
               highlightParamString += mAutocompleteSignatures[i].params[j];
            }
            else
            {
               params += mAutocompleteSignatures[i].params[j];
               highlightParamString += placeholder;
            }