const Vector2n Widget::GlobalToLocal(const Vector2n GlobalPosition) const
{
/*Vector2d CanvasPositionDouble = GetParent()->GlobalToCanvas(GlobalPosition);
Vector2n CanvasPosition(std::lround(CanvasPositionDouble.X()), std::lround(CanvasPositionDouble.Y())); // TODO: Loss of accuracy? Fix it if needed.
return CanvasPosition - m_Position;*/
return ParentToLocal(GlobalToParent(GlobalPosition));
}
template <typename T> void ListWidget<T>::ProcessManipulationUpdated(const PointerState & PointerState)
{
if (!HasTypingFocus())
{
auto ParentLocalPosition = GlobalToParent(Vector2n(PointerState.GetAxisState(0).GetPosition(), PointerState.GetAxisState(1).GetPosition()));
ModifyPosition() = GetGestureRecognizer().m_ManipulationOffset + ParentLocalPosition;
}
}
void TextFieldWidget::ProcessManipulationStarted(const PointerState & PointerState)
{
if (!HasTypingFocus())
{
auto ParentLocalPosition = GlobalToParent(Vector2n(PointerState.GetAxisState(0).GetPosition(), PointerState.GetAxisState(1).GetPosition()));
ModifyGestureRecognizer().m_ManipulationOffset = GetPosition() - ParentLocalPosition;
}
}
void MultitouchTestBoxWidget::ProcessManipulationUpdate(const InputEvent & InputEvent)
{
const PointerState & PointerState = InputEvent.m_PostEventState;
//printf("MultitouchTestBoxWidget::ProcessManipulationUpdate()\n");
/*Vector2d PositionDouble = GetParent()->GlobalToCanvas(Vector2n(PointerState.GetAxisState(0).GetPosition(), PointerState.GetAxisState(1).GetPosition()));
Vector2n PositionInt(std::lround(PositionDouble.X()), std::lround(PositionDouble.Y())); // TODO: Loss of accuracy? Fix it if needed.*/
auto ParentLocalPosition = GlobalToParent(Vector2n(PointerState.GetAxisState(0).GetPosition(), PointerState.GetAxisState(1).GetPosition()));
ModifyPosition() = GetGestureRecognizer().m_ManipulationOffset + ParentLocalPosition;
}
