/*!
	@file
	@author		Albert Semenov
	@date		12/2007
	@module
*/
/*
	This file is part of MyGUI.
	MyGUI is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.
	MyGUI is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.
	You should have received a copy of the GNU Lesser General Public License
	along with MyGUI.  If not, see .
*/
#ifndef __MYGUI_MASK_PICK_INFO_H__
#define __MYGUI_MASK_PICK_INFO_H__
#include "MyGUI_Prerequest.h"
#include "MyGUI_Types.h"
namespace MyGUI
{
	class MYGUI_EXPORT MaskPickInfo
	{
	public:
		MaskPickInfo() : width(0), height(0) { }
		bool load(const std::string& _file);
		bool pick(const IntPoint& _point, const IntCoord& _coord) const
		{
			if ((0 == _coord.width) || (0 == _coord.height)) return false;
			int x = ((_point.left * width)-1) / _coord.width;
			int y = ((_point.top * height)-1) / _coord.height;
			return 0 != data[(size_t)(y * width + x)];
		}
		bool empty() const
		{
			return data.empty();
		}
	private:
		std::vector data;
		int width, height;
	};
} // namespace MyGUI
#endif // __MYGUI_MASK_PICK_INFO_H__