Method HandleMotionEvent

Rendering/UI/vtkAndroidRenderWindowInteractor.cxx:399–457

}

void vtkAndroidRenderWindowInteractor::HandleMotionEvent(
  int actionType, int actionId, int numPtrs, int* xPtr, int* yPtr, int* idPtr, int metaState)
{
  for (int i = 0; i < numPtrs; ++i)
  {
    this->SetEventInformationFlipY(
      xPtr[i], yPtr[i], metaState & AMETA_CTRL_ON, metaState & AMETA_SHIFT_ON, 0, 0, 0, idPtr[i]);
  }

  switch (actionType)
  {
    case AMOTION_EVENT_ACTION_POINTER_DOWN:
    case AMOTION_EVENT_ACTION_DOWN:
    {
      // just return if it is already down
      if (this->GetPointerIndexForExistingContact(actionId) > -1)
      {
        return;
      }
      int index = this->GetPointerIndexForContact(actionId);
      if (index > -1)
      {
        this->SetPointerIndex(index);
        this->LeftButtonPressEvent();
      }
    }
      return;
    // an up event ends all
    case AMOTION_EVENT_ACTION_UP:
    {
      // kill off all current pointers
      for (int i = 0; i < VTKI_MAX_POINTERS; i++)
      {
        if (this->IsPointerIndexSet(i))
        {
          this->SetPointerIndex(i);
          this->LeftButtonReleaseEvent();
          this->ClearPointerIndex(i);
        }
      }
      return;
    }
    case AMOTION_EVENT_ACTION_POINTER_UP:
    {
      // is it already down?
      int i = this->GetPointerIndexForExistingContact(actionId);
      if (i > -1)
      {
        this->SetPointerIndex(i);
        this->LeftButtonReleaseEvent();
        this->ClearContact(actionId);
      }
    }
      return;
    case AMOTION_EVENT_ACTION_MOVE:
      this->MouseMoveEvent();
      return;
  } // end switch action