bool CompositeWidget::HitTest(Vector2n ParentPosition, std::list<Widget *> * Hits) const
{
#if 1
for (auto & Widget : reverse(GetWidgets()))
{
auto Result = Widget->HitTest(ParentToLocal(ParentPosition), Hits);
#if DECISION_POINTER_MAPPING_CONTAINS_SINGLE_TOPMOST_WIDGET
if (Result)
return true;
#endif
}
if (Widget::HitTest(ParentPosition, Hits))
return true;
return false;
#else
bool HitInside = false;
// HACK, TESTING: Swapped order of inner widgets and this widget for testing
//>> FIX: Make clicking inside text area work...
for (auto & Widget : reverse(GetWidgets()))
{
auto Result = Widget->HitTest(ParentToLocal(ParentPosition), nullptr);
#if DECISION_POINTER_MAPPING_CONTAINS_SINGLE_TOPMOST_WIDGET
if (Result)
return true;
#endif
if (Result)
HitInside = true;
}
if (Widget::HitTest(ParentPosition, Hits))
//return true;
HitInside = true;
if (HitInside && nullptr != Hits)
{
Hits->push_back(const_cast<CompositeWidget *>(this));
//return true;
}
for (auto & Widget : reverse(GetWidgets()))
{
auto Result = Widget->HitTest(ParentToLocal(ParentPosition), Hits);
#if DECISION_POINTER_MAPPING_CONTAINS_SINGLE_TOPMOST_WIDGET
if (Result)
return true;
#endif
}
if (HitInside)
return true;
return false;
#endif
}
void CControl::WorldToLocal(float &x, float &y)
{
CNode* pParent = GetParentNode();
if( pParent && pParent->GetType() == eNT_NodeGUI )
{
down_cast<CControl*>(pParent)->WorldToLocal(x, y);
}
ParentToLocal(x, y);
}
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));
}
// TODO: Think this through
bool CompositeWidget::IsHit(const Vector2n ParentPosition) const
{
for (auto & Widget : reverse(m_Widgets))
{
if (Widget->IsHit(ParentToLocal(ParentPosition)))
return true;
}
return Widget::IsHit(ParentPosition);
}
