Method ButtonClicked

Source/NoteLooper.cpp:328–374

}

void NoteLooper::ButtonClicked(ClickButton* button, double time)
{
   if (button == mClearButton)
   {
      for (int i = 0; i < (int)mCurrentNotes.size(); ++i)
      {
         if (mCurrentNotes[i] != nullptr)
         {
            mNoteOutput.PlayNote(time, i, 0, mCurrentNotes[i]->GetVoiceIdx());
            mCurrentNotes[i] = nullptr;
         }
      }
      for (int i = 0; i < (int)mInputNotes.size(); ++i)
      {
         if (mInputNotes[i] != nullptr)
         {
            mNoteOutput.PlayNote(time, i, 0, mInputNotes[i]->GetVoiceIdx());
            mInputNotes[i] = nullptr;
         }
      }
      mCanvas->Clear();
      mMinRow = 127;
      mMaxRow = 0;
   }
   for (size_t i = 0; i < mSavedPatterns.size(); ++i)
   {
      if (button == mSavedPatterns[i].mStoreButton)
         mSavedPatterns[i].mNotes = mCanvas->GetElements();

      if (button == mSavedPatterns[i].mLoadButton)
      {
         mCanvas->Clear();
         mMinRow = 127;
         mMaxRow = 0;
         for (auto& element : mSavedPatterns[i].mNotes)
         {
            mCanvas->AddElement(element);

            int row = element->mRow;
            if (row < mMinRow)
               mMinRow = row;
            if (row > mMaxRow)
               mMaxRow = row;
         }
      }
   }
}

void NoteLooper::SetNumMeasures(int numMeasures)
{