Initial import of Dillo

dw/oofposabslikemgr.hh

@@ -0,0 +1,61 @@
+#ifndef __DW_OOFPOSABSLIKEMGR_HH__
+#define __DW_OOFPOSABSLIKEMGR_HH__
+
+#include "oofpositionedmgr.hh"
+
+namespace dw {
+
+namespace oof {
+
+class OOFPosAbsLikeMgr: public OOFPositionedMgr
+{
+protected:
+   virtual int containerBoxOffsetX () = 0;
+   virtual int containerBoxOffsetY () = 0;
+   virtual int containerBoxRestWidth () = 0;
+   virtual int containerBoxRestHeight () = 0;
+
+   inline int containerBoxDiffWidth ()
+   { return containerBoxOffsetX () + containerBoxRestWidth (); }
+   inline int containerBoxDiffHeight ()
+   { return containerBoxOffsetY () + containerBoxRestHeight (); }
+
+   bool haveExtremesChanged ();
+
+   void sizeAllocateChildren ();
+
+   bool posXAbsolute (Child *child);
+   bool posYAbsolute (Child *child);
+
+   void calcPosAndSizeChildOfChild (Child *child, int refWidth, int refHeight,
+                                    int *xPtr, int *yPtr, int *widthPtr,
+                                    int *ascentPtr, int *descentPtr);
+   void calcHPosAndSizeChildOfChild (Child *child, int refWidth,
+                                     int origChildWidth, int *xPtr,
+                                     int *widthPtr);
+   void calcVPosAndSizeChildOfChild (Child *child, int refHeight,
+                                     int origChildAscent, int origChildDescent,
+                                     int *yPtr, int *ascentPtr,
+                                     int *descentPtr);
+
+
+public:
+   OOFPosAbsLikeMgr (OOFAwareWidget *container);
+   ~OOFPosAbsLikeMgr ();
+
+   void calcWidgetRefSize (core::Widget *widget, core::Requisition *size);
+
+   void getSize (core::Requisition *containerReq, int *oofWidth,
+                 int *oofHeight);
+   void getExtremes (core::Extremes *containerExtr,
+                     int *oofMinWidth, int *oofMaxWidth);
+
+   int getAvailWidthOfChild (core::Widget *child, bool forceValue);
+   int getAvailHeightOfChild (core::Widget *child, bool forceValue);
+};
+
+} // namespace oof
+
+} // namespace dw
+
+#endif // __DW_OOFPOSABSLIKEMGR_HH__