/*      _______   __   __   __   ______   __   __   _______   __   __
 *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
 *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
 *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
 *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
 * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
 * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
 *
 * Copyright (c) 2004, 2005, 2006, 2007 Olof Naessén and Per Larsson
 *
 *                                                         Js_./
 * Per Larsson a.k.a finalman                          _RqZ{a<^_aa
 * Olof Naessén a.k.a jansem/yakslem                _asww7!uY`>  )\a//
 *                                                 _Qhm`] _f "'c  1!5m
 * Visit: http://guichan.darkbits.org             )Qk<P ` _: :+' .'  "{[
 *                                               .)j(] .d_/ '-(  P .   S
 * License: (BSD)                                <Td/Z <fP"5(\"??"\a.  .L
 * Redistribution and use in source and          _dV>ws?a-?'      ._/L  #'
 * binary forms, with or without                 )4d[#7r, .   '     )d`)[
 * modification, are permitted provided         _Q-5'5W..j/?'   -?!\)cam'
 * that the following conditions are met:       j<<WP+k/);.        _W=j f
 * 1. Redistributions of source code must       .$%w\/]Q  . ."'  .  mj$
 *    retain the above copyright notice,        ]E.pYY(Q]>.   a     J@\
 *    this list of conditions and the           j(]1u<sE"L,. .   ./^ ]{a
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 * 2. Redistributions in binary form must        )_]X{Z('a_"a7'<a"a,  ]"[
 *    reproduce the above copyright notice,       #}<]m7`Za??4,P-"'7. ).m
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 *    documentation and/or other materials      .Z!=J ]e []('-4f _ ) -.)m]'
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 *    names of its contributors may be used     =3)= _f  (_yQmWW$#(    "
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 *                                                 -]n w/ '         [.
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT       )/ )/           !
 * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY         <  (; sac    ,    '
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef GCN_SDLIMAGE_HPP
#define GCN_SDLIMAGE_HPP

#include "SDL.h"

#include <string>

#include "guisan/color.hpp"
#include "guisan/platform.hpp"
#include "guisan/image.hpp"

namespace gcn
{
    /**
     * SDL implementation of Image.
     */
    class GCN_EXTENSION_DECLSPEC SDLImage : public Image
    {
    public:
        /**
         * Constructor. Load an image from an SDL surface.
         *
         * NOTE: The functions getPixel and putPixel are only guaranteed to work
         *       before an image has been converted to display format.
         *
         * @param surface the surface from which to load.
         * @param autoFree true if the surface should automatically be deleted.
         * @param renderer renderer object to create the texture (last parameter to avoid breaking stuff)
         */
        SDLImage(SDL_Surface* surface, bool autoFree, SDL_Renderer* renderer = NULL);

        /**
         * Destructor.
         */
        virtual ~SDLImage();

        /**
         * Gets the SDL surface for the image.
         *
         * @return the SDL surface for the image.
         */
        virtual SDL_Surface* getSurface() const;
		
		/**
		 * Gets the SDL texture for the image.
         *
         * @return the SDL texture for the image.
		 */
		virtual SDL_Texture* getTexture() const;

        // Inherited from Image

        virtual void free();

        virtual int getWidth() const;

        virtual int getHeight() const;

        virtual Color getPixel(int x, int y);

        virtual void putPixel(int x, int y, const Color& color);

        virtual void convertToDisplayFormat();

    protected:
        SDL_Surface* mSurface;
        SDL_Texture* mTexture = NULL;
        SDL_Renderer* mRenderer = NULL;
        bool mAutoFree;
    };
}

#endif // end GCN_SDLIMAGE_HPP