OgreExternalTextureSourceManager.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
    (Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2012 Torus Knot Software Ltd

Permission is hereby granted, free of charge, to any person obtaining a copy
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The above copyright notice and this permission notice shall be included in
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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*/
#ifndef _OgreExternalTextureSourceManager_H
#define _OgreExternalTextureSourceManager_H

/***************************************************************************
OgreExternalTextureSourceManager.h  -  
    Handles the registering / unregistering of texture modifier plugins

-------------------
date                 : Jan 1 2004
email                : pjcast@yahoo.com
***************************************************************************/
#include "OgreSingleton.h"
#include "OgreString.h"
#include "OgreResourceGroupManager.h"
#include "OgreExternalTextureSource.h"

namespace Ogre
{
    class _OgreExport ExternalTextureSourceManager : public Singleton<ExternalTextureSourceManager>, public ResourceAlloc
    {
    public:
        ExternalTextureSourceManager();
        ~ExternalTextureSourceManager();

        void setCurrentPlugIn( const String& sTexturePlugInType );

        ExternalTextureSource* getCurrentPlugIn( void ) const { return mCurrExternalTextureSource; }
    
        void destroyAdvancedTexture( const String& sTextureName,
            const String& groupName = ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);

        ExternalTextureSource* getExternalTextureSource( const String& sTexturePlugInType );

        void setExternalTextureSource( const String& sTexturePlugInType, ExternalTextureSource* pTextureSystem );

        static ExternalTextureSourceManager& getSingleton(void);
        static ExternalTextureSourceManager* getSingletonPtr(void);
    protected:
        //The current texture controller selected
        ExternalTextureSource* mCurrExternalTextureSource;
        
        // Collection of loaded texture System PlugIns, keyed by registered type
        typedef map< String, ExternalTextureSource*>::type TextureSystemList;
        TextureSystemList mTextureSystems;
    };
} 
#endif