CEGUIPixmapFont.h

/***********************************************************************
        filename:       CEGUIPixmapFont.h
        created:        14/6/2006
        author:         Andrew Zabolotny
        
        purpose:    Implementation of the Font class via static imagesets
*************************************************************************/
/***************************************************************************
 *   Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team
 *
 *   Permission is hereby granted, free of charge, to any person obtaining
 *   a copy of this software and associated documentation files (the
 *   "Software"), to deal in the Software without restriction, including
 *   without limitation the rights to use, copy, modify, merge, publish,
 *   distribute, sublicense, and/or sell copies of the Software, and to
 *   permit persons to whom the Software is furnished to do so, subject to
 *   the following conditions:
 *
 *   The above copyright notice and this permission notice shall be
 *   included in all copies or substantial portions of the Software.
 *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *   OTHER DEALINGS IN THE SOFTWARE.
 ***************************************************************************/
#ifndef _CEGUIPixmapFont_h_
#define _CEGUIPixmapFont_h_

#include "CEGUIFont.h"
#include "CEGUIImage.h"

// Start of CEGUI namespace section
namespace CEGUI
{

// Forward declarations for font properties
namespace FontProperties
{
    class PixmapImageset;
    class PixmapMapping;
};

class PixmapFont : public Font
{
protected:
    friend class FontManager;
    friend class FontProperties::PixmapImageset;
    friend class FontProperties::PixmapMapping;

    Imageset *d_glyphImages;

    float d_origHorzScaling;

        bool d_imagesetOwner;

    PixmapFont (const String& name, const String& fontname,
                const String& resourceGroup = "");

    PixmapFont (const XMLAttributes& attributes);

    virtual ~PixmapFont ();

    virtual void updateFont ();

    virtual void writeXMLToStream_impl (XMLSerializer& xml_stream) const;

    virtual void defineMapping (const XMLAttributes& attributes);

    void defineMapping (String image_name, utf32 codepoint, float horzAdvance);

    void addPixmapFontProperties ();

    void reinit ();

public:
    virtual void load ();
};

} // End of  CEGUI namespace section

#endif  // end of guard _CEGUIPixmapFont_h_