CEGUISchemeManager.h

/***********************************************************************
        filename:       CEGUISchemeManager.h
        created:        21/2/2004
        author:         Paul D Turner
        
        purpose:        Defines the interface to the SchemeManager class
*************************************************************************/
/***************************************************************************
 *   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 _CEGUISchemeManager_h_
#define _CEGUISchemeManager_h_

#include "CEGUIBase.h"
#include "CEGUIString.h"
#include "CEGUISingleton.h"
#include "CEGUIIteratorBase.h"
#include <map>


#if defined(_MSC_VER)
#       pragma warning(push)
#       pragma warning(disable : 4275)
#       pragma warning(disable : 4251)
#endif


// Start of CEGUI namespace section
namespace CEGUI
{
class CEGUIEXPORT SchemeManager : public Singleton<SchemeManager>
{
public:
        SchemeManager(void);


        ~SchemeManager(void);


        Scheme* loadScheme(const String& scheme_filename, const String& resourceGroup = "");


        void    unloadScheme(const String& scheme_name);


        bool    isSchemePresent(const String& scheme_name) const                {return (d_schemes.find(scheme_name) != d_schemes.end());}


        Scheme* getScheme(const String& name) const;


        void    unloadAllSchemes(void);

private:
        /*************************************************************************
                Implementation Data
        *************************************************************************/
        typedef std::map<String, Scheme*, String::FastLessCompare> SchemeRegistry;
        SchemeRegistry  d_schemes;                      


public:
        /*************************************************************************
                Iterator stuff
        *************************************************************************/
        typedef ConstBaseIterator<SchemeRegistry>       SchemeIterator;

        SchemeIterator  getIterator(void) const;
};

} // End of  CEGUI namespace section

#if defined(_MSC_VER)
#       pragma warning(pop)
#endif

#endif  // end of guard _CEGUISchemeManager_h_