Surface.h

/*
 *   O         ,-
 *  ° o    . -´  '     ,-
 *   °  .´        ` . ´,´
 *     ( °   ))     . (
 *      `-;_    . -´ `.`.
 *          `._'       ´
 *
 * Copyright (c) 2007-2010 Markus Fisch <mf@markusfisch.de>
 *
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/mit-license.php
 */
#ifndef _PieDock_Surface_
#define _PieDock_Surface_

namespace PieDock
{
    class Surface
    {
        public:
            enum ColorDepth
            {
                Indexed = 8,
                HighColor = 16,
                RGB = 24,
                ARGB = 32
            };

            Surface( const Surface & );
            virtual ~Surface();
            inline unsigned char *getData() const { return data; }
            inline const int &getWidth() const { return width; }
            inline const int &getHeight() const { return height; }
            inline const int &getDepth() const { return depth; }
            inline const int &getBytesPerPixel() const { return bytesPerPixel; }
            inline const int &getBytesPerLine() const { return bytesPerLine; }
            inline const int &getPadding() const { return padding; }
            inline const int &getSize() const { return size; }
            Surface &operator=( const Surface & );

        protected:
            Surface();
            inline void setData( unsigned char *d ) { data = d; }
            virtual void calculateSize( int, int, int = ARGB );
            virtual void allocateData();
            virtual void freeData();

        private:
            unsigned char *data;
            int width;
            int height;
            int depth;
            int bytesPerPixel;
            int bytesPerLine;
            int padding;
            int size;
    };
}

#endif