// virtual
LDraw::SizeD DockPanel::MeasureOverride(LDraw::SizeD availSize)
{
LDraw::BBoxD layoutRect(0, 0, availSize.Width, availSize.Height);
double minWidth = 0;
double minHeight = 0;
double totalWidth = 0;
double totalHeight = 0;
unsigned int ncount = get_InternalChildren()->GetCount();
#if 0
for (unsigned int i = 0; i < ncount; i++)
{
UIElement* pVisual = get_InternalChildren()->GetItem(i);//(*get_rchildList())[i];
// TODO remove this
// pVisual->SetRParent(this);
}
#endif
for (unsigned int i = 0; i < ncount; i++)
{
UIElement* pVisual = get_InternalChildren()->get_Item(i);//(*get_rchildList())[i];
ASSERT(pVisual->GetRParent() == this);
if (pVisual->get_Visibility() != Collapsed)
{
DockEnum dock = GetDock(pVisual);
if (dock == Fill || ((i == ncount-1) && get_LastChildFill()))
{
pVisual->Measure(LDraw::SizeD(layoutRect.GetWidth(), layoutRect.GetHeight()));
totalWidth += pVisual->get_DesiredSize().Width;
totalHeight += pVisual->get_DesiredSize().Height;
break;
}
else if (dock == Left)
{
pVisual->Measure(LDraw::SizeD(0, layoutRect.GetHeight()));
layoutRect.left += pVisual->get_DesiredSize().Width;
totalWidth += pVisual->get_DesiredSize().Width;
// totalHeight = max(totalHeight, pVisual->m_desiredHeight);
minHeight = MAX(minHeight, pVisual->get_DesiredSize().Height);
}
else if (dock == Top)
{
pVisual->Measure(LDraw::SizeD(layoutRect.GetWidth(), 0));
layoutRect.top += pVisual->get_DesiredSize().Height;
totalHeight += pVisual->get_DesiredSize().Height;
// totalWidth = max(totalWidth, pVisual->m_desiredWidth);
minWidth = MAX(minWidth, pVisual->get_DesiredSize().Width);
}
else if (dock == Right)
{
pVisual->Measure(LDraw::SizeD(0, layoutRect.GetHeight()));
layoutRect.right -= pVisual->get_DesiredSize().Width;
totalWidth += pVisual->get_DesiredSize().Width;
// totalHeight = max(totalHeight, pVisual->m_desiredHeight);
minHeight = MAX(minHeight, pVisual->get_DesiredSize().Height);
}
else if (dock == Bottom)
{
pVisual->Measure(LDraw::SizeD(layoutRect.GetWidth(), 0));
layoutRect.bottom -= pVisual->get_DesiredSize().Height;
totalHeight += pVisual->get_DesiredSize().Height;
// totalWidth = max(totalWidth, pVisual->m_desiredWidth);
minWidth = MAX(minWidth, pVisual->get_DesiredSize().Width);
}
else
ASSERT(0);
// pVisual->SetLayoutOffset(fLeft, fTop);
// pVisual->Arrange(LDraw::SizeF(pVisual->m_computedWidth, pVisual->m_computedHeight));
/*
if (dock == Fill ||
layoutRect.GetWidth() <= 0 ||
layoutRect.GetHeight() <= 0)
{
break;
}
*/
}
}
return LDraw::SizeD(MAX(minWidth, totalWidth), MAX(minHeight, totalHeight));
}
// virtual
LDraw::SizeD DockPanel::ArrangeOverride(LDraw::SizeD finalSize)
{
LDraw::BBoxD layoutRect(0, 0, finalSize.Width, finalSize.Height);
unsigned int ncount = get_InternalChildren()->GetCount();//get_rchildList()->get_Size();
for (unsigned int i = 0; i < ncount; i++)
{
UIElement* pVisual = get_InternalChildren()->get_Item(i);//(*get_rchildList())[i];
if (pVisual->get_Visibility() != Collapsed)
{
// long dockValue;
DockEnum dock = GetDock(pVisual);
ASSERT(pVisual->get_DesiredSize().Width >= 0 && pVisual->get_DesiredSize().Height >= 0);
// double fLeft;
// double fTop;
if (dock == Fill || ((i == ncount-1) && get_LastChildFill()))
{
pVisual->Arrange(layoutRect);//LDraw::RectD(layoutRect.GetWidth(), layoutRect.GetHeight()));
// fLeft = layoutRect.left;
// fTop = layoutRect.top;
}
else if (dock == Left)
{
pVisual->Arrange(LDraw::RectD(layoutRect.left, layoutRect.top, pVisual->get_DesiredSize().Width, layoutRect.GetHeight()));
// fLeft = layoutRect.left;
// fTop = layoutRect.top;
layoutRect.left += pVisual->get_ActualSize().Width;
}
else if (dock == Top)
{
pVisual->Arrange(LDraw::RectD(layoutRect.left, layoutRect.top, layoutRect.GetWidth(), pVisual->get_DesiredSize().Height));
// fLeft = layoutRect.left;
// fTop = layoutRect.top;
layoutRect.top += pVisual->get_ActualSize().Height;
}
else if (dock == Right)
{
pVisual->Arrange(LDraw::RectD(layoutRect.right - pVisual->get_DesiredSize().Width, layoutRect.top, pVisual->get_DesiredSize().Width, layoutRect.GetHeight()));
// fLeft = layoutRect.right - pVisual->get_ActualSize().Width;
// fTop = layoutRect.top;
layoutRect.right -= pVisual->get_ActualSize().Width;
}
else if (dock == Bottom)
{
pVisual->Arrange(LDraw::RectD(layoutRect.left, layoutRect.bottom - pVisual->get_DesiredSize().Height, layoutRect.GetWidth(), pVisual->get_DesiredSize().Height));
// fLeft = layoutRect.left;
// fTop = layoutRect.bottom - pVisual->get_ActualSize().Height;
layoutRect.bottom -= pVisual->get_ActualSize().Height;
}
else
ASSERT(0);
// pVisual->SetLayoutOffset(fLeft, fTop);
if (dock == Fill ||
layoutRect.GetWidth() <= 0 ||
layoutRect.GetHeight() <= 0)
{
break;
}
}
}
return finalSize;
}