#ifndef __DW_TOOLS_HH__ #define __DW_TOOLS_HH__ #ifndef __INCLUDED_FROM_DW_CORE_HH__ # error Do not include this file directly, use "core.hh" instead. #endif #include "core.hh" #include "../lout/debug.hh" namespace dw { namespace core { /** * \brief Hold arguments passed to dw::core::Widget::sizeRequest and * dw::core::Widget::getExtremes, as described in \ref dw-size-request-pos. */ class SizeParams { private: int numPos; Widget **references; int *x, *y; void init (); void cleanup (); inline void debugPrint () { DBG_IF_RTFL { DBG_OBJ_SET_NUM ("numPos", numPos); for (int i = 0; i < numPos; i++) { DBG_OBJ_ARRSET_PTR ("references", i, references[i]); DBG_OBJ_ARRSET_NUM ("x", i, x[i]); DBG_OBJ_ARRSET_NUM ("y", i, y[i]); } } } public: SizeParams (); SizeParams (int numPos, Widget **references, int *x, int *y); SizeParams (const SizeParams &other); ~SizeParams (); SizeParams &operator=(const SizeParams &other); void fill (int numPos, Widget **references, int *x, int *y); void forChild (Widget *parent, Widget *child, int xRel, int yRel, SizeParams *childParams); bool findReference (Widget *reference, int *x, int *y); bool isEquivalent (SizeParams *other); inline int getNumPos () { return numPos; } inline Widget **getReferences () { return references; } inline int *getX () { return x; } inline int *getY () { return y; } inline Widget *getReference (int i) { return references[i]; } inline int getX (int i) { return x[i]; } inline int getY (int i) { return y[i]; } }; } // namespace core } // namespace dw #endif // __DW_TOOLS_HH__