# OgreShaderProgramWriterManager.h

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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004 (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright (c) 2000-2009 Torus Knot Software Ltd
    00008
    00009 Permission is hereby granted, free of charge, to any person obtaining a copy
    00010 of this software and associated documentation files (the "Software"), to deal
    00011 in the Software without restriction, including without limitation the rights
    00012 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    00013 copies of the Software, and to permit persons to whom the Software is
    00014 furnished to do so, subject to the following conditions:
    00015
    00016 The above copyright notice and this permission notice shall be included in
    00017 all copies or substantial portions of the Software.
    00018
    00019 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00020 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00021 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    00022 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00023 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    00024 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    00025 THE SOFTWARE.
    00026 -----------------------------------------------------------------------------
    00027 */
    00028 #ifndef __ShaderProgramWriterManager_H__
    00029 #define __ShaderProgramWriterManager_H__
    00030
    00031 #include "OgreSingleton.h"
    00032 #include "OgreException.h"
    00033 #include "OgreShaderProgramWriter.h"
    00034
    00035 namespace Ogre {
    00036 namespace RTShader {
    00037
    00046 class _OgreRTSSExport ProgramWriterFactory : public RTShaderSystemAlloc
    00047 {
    00048 public:
    00049     ProgramWriterFactory() {}
    00050     virtual ~ProgramWriterFactory() {}
    00051
    00053     virtual const String& getTargetLanguage(void) const = 0;
    00054
    00056     virtual ProgramWriter* create(void) = 0;
    00057 };
    00058
    00059 class _OgreRTSSExport ProgramWriterManager
    00060     : public Singleton<ProgramWriterManager>, public RTShaderSystemAlloc
    00061 {
    00062 public:
    00063     typedef map<String, ProgramWriterFactory*>::type FactoryMap;
    00064 protected:
    00066     FactoryMap mFactories;
    00067
    00068 public:
    00069     ProgramWriterManager();
    00070     ~ProgramWriterManager();
    00071
    00073     void addFactory(ProgramWriterFactory* factory);
    00074
    00076     void removeFactory(ProgramWriterFactory* factory);
    00077
    00079     bool isLanguageSupported(const String& lang);
    00080
    00088     ProgramWriter* createProgramWriter( const String& language);
    00089
    00105     static ProgramWriterManager& getSingleton();
    00106
    00122     static ProgramWriterManager* getSingletonPtr();
    00123 };
    00126 }
    00127 }
    00128
    00129
    00130 #endif

Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun May 8 2011 20:28:09