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#ifndef __DW_OOFPOSRELMGR_HH__
#define __DW_OOFPOSRELMGR_HH__
#include "oofpositionedmgr.hh"
#include "oofawarewidget.hh"
namespace dw {
namespace oof {
class OOFPosRelMgr: public OOFPositionedMgr
{
protected:
int getChildPosDim (core::style::Length posCssValue,
core::style::Length negCssValue, int refPos,
int refLength);
inline int getChildPosX (Child *child, int refWidth)
{ return getChildPosDim
(child->widget->getStyle()->left, child->widget->getStyle()->right,
child->x, refWidth - child->widget->getStyle()->boxDiffWidth ()); }
inline int getChildPosX (Child *child)
{ return getChildPosX (child, container->getAvailWidth (true)); }
inline int getChildPosY (Child *child, int refHeight)
{ return getChildPosDim
(child->widget->getStyle()->top, child->widget->getStyle()->bottom,
child->y, refHeight - child->widget->getStyle()->boxDiffHeight ()); }
inline int getChildPosY (Child *child)
{ return getChildPosY (child, container->getAvailHeight (true)); }
public:
OOFPosRelMgr (OOFAwareWidget *container);
~OOFPosRelMgr ();
void markSizeChange (int ref);
void markExtremesChange (int ref);
void calcWidgetRefSize (core::Widget *widget, core::Requisition *size);
void sizeAllocateStart (OOFAwareWidget *caller,
core::Allocation *allocation);
void sizeAllocateEnd (OOFAwareWidget *caller);
void getSize (core::Requisition *containerReq, int *oofWidth,
int *oofHeight);
void getExtremes (core::Extremes *containerExtr, int *oofMinWidth,
int *oofMaxWidth);
bool dealingWithSizeOfChild (core::Widget *child);
int getAvailWidthOfChild (core::Widget *child, bool forceValue);
int getAvailHeightOfChild (core::Widget *child, bool forceValue);
};
} // namespace oof
} // namespace dw
#endif // __DW_OOFPOSRELMGR_HH__
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