/* -----------------------------------------------------------------------------
	GSFramework
	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
----------------------------------------------------------------------------- */


		#include "geometry/rect.h"
		#include "metafile/nml.h"

		using namespace GS;


//------------------------------------------------------------------------------
template <class T> NML::Tag *Rect<T>::AsMetaTag(const char *id) const
{
	NML::Tag *root = new NML::Tag(id ? id : "Rect");

	if	(root)
	{
		root->AddChild("SX", sx);
		root->AddChild("SY", sy);
		root->AddChild("EX", ex);
		root->AddChild("EY", ey);
	}
	return root;
}
template <class T> bool	Rect<T>::FromMetaTag(NML::Tag &tag)
{
	NML::Tag *t;
	List <NML::Tag *> ::Iterator i(tag.GetTags().GetRoot());

	t = i.ObjectPtr();
	if	(!t) return false;
	sx = t->GetReal();
	++i;

	t = i.ObjectPtr();
	if	(!t) return false;
	sy = t->GetReal();
	++i;

	t = i.ObjectPtr();
	if	(!t) return false;
	ex = t->GetReal();
	++i;

	t = i.ObjectPtr();
	if	(!t) return false;
	ey = t->GetReal();
	++i;

	return true;
}
//------------------------------------------------------------------------------