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langloadstreamer.hpp

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#if !defined(_LANGLOADSTREAMER_HPP)
#define _LANGLOADSTREAMER_HPP
//============================================================================= 
//
// XDFLengine library
//
//----------------------------------------------------------------------------- 
//  LANGLOADSTREAMER.HPP
//----------------------------------------------------------------------------- 
//_____________________________________________________________________________
//
//  Copyright (C) 2003 Guillaume Baurand. All Rights Reserved.
//
//  This file is part of the XDFLengine project.
//
//  The XDFLengine is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation; either version 2 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
//  USA.
//
//  For more information, 
//      contact  : guillaume@baurand.net 
//      or visit : http://xdflengine.sourceforge.net
//
//============================================================================= 

#   include "config/commonincs.hpp"
#   include "processor/xmlstreamerfactory.hpp"

BEGIN_XDFLENGINE_NS

class XMLProcessor;

typedef VAarray < char*> VAdictionnary;
typedef VAarray < VAdictionnary* > VAlangPack;

//============================================================================= 
//  CLASS VALUESFACTORY
//----------------------------------------------------------------------------- 
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class XDFLENGINE_EXPORT LangLoadStreamerFactory:public XMLStreamerFactory
{
        VAarray< VAlangPack* >      m_vaLangPacks;
        char*                       m_pszCurDictionnary;
        char*                       m_pszCurLangPack;
        VAdictionnary*              m_pCurDictionnary;
        VAlangPack*                 m_pCurLangPack;
        

    public: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

        //_____________________________________________________________________
        //  LangLoadStreamerFactory
        //---------------------------------------------------------------------
        LangLoadStreamerFactory();

        //_____________________________________________________________________
        //  LangLoadStreamerFactory
        //---------------------------------------------------------------------
        virtual ~LangLoadStreamerFactory();

        //_____________________________________________________________________
        //  GETSTREAMER
        //---------------------------------------------------------------------
        XMLStreamer* getStreamer(StreamerParams* p_pParameters, XMLFlowContext* p_pStreamContext, XMLStreamConsumer* p_pStreamConsumer) const;


        //_____________________________________________________________________
        //  setDictionnaryEntry
        //---------------------------------------------------------------------
        void setDictionnaryEntry( const char* p_pszLangCode, const char* p_pszDicName, const char* p_pszKey, char* p_pszWord);  

        //_____________________________________________________________________
        //  getDictionnaryEntry
        //---------------------------------------------------------------------
        const char* getDictionnaryEntry( const char* p_pszLangCode, const char* p_pszDicName, const char* p_pszKey) const;
        

};
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//=============================================================================




//============================================================================= 
//  CLASS SAXLangHandler
//----------------------------------------------------------------------------- 
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class XDFLENGINE_EXPORT SAXLangHandler : public ContentHandler
{

    private: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

        LangLoadStreamerFactory*    m_pParent;
        XMLFlowContext*             m_pContext;             
        VAarray<char*>              m_vaValues;             
        unsigned int                m_intCurLevel;
        char*                       m_pszCurDictionnary;
        char*                       m_pszCurLangPack;

    public: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


    // CONSTRUCTOR & DESTRUCTOR

        //_____________________________________________________________________
        //  SAXVALUESHANDLER
        //---------------------------------------------------------------------
        //_____________________________________________________________________
        SAXLangHandler(StreamerParams* p_pParameters, XMLFlowContext*   p_pContext, const LangLoadStreamerFactory* p_pParent);   


        //_____________________________________________________________________
        //  ~SAXVALUESHANDLER
        //---------------------------------------------------------------------
        //_____________________________________________________________________
        ~SAXLangHandler();
         
    // CONTENTHANDLER

        //____________________________________________________________________
        //  STARTELEMENT
        //--------------------------------------------------------------------
        //_____________________________________________________________________ 
        void startElement(  const XMLCh* const uri,  const XMLCh* const localname,   const XMLCh* const qname, const Attributes& attrs);

        //____________________________________________________________________
        //  CHARACTERS
        //--------------------------------------------------------------------
        //_____________________________________________________________________ 
        void characters(  const XMLCh* const chars,   const unsigned int length);

        //____________________________________________________________________
        //  ENDELEMENT
        //--------------------------------------------------------------------
        //_____________________________________________________________________ 
        void endElement (  const XMLCh* const uri,   const XMLCh* const localname,   const XMLCh* const qname);

        // Not implemented
        void startDocument (){};
        void endDocument (){};
        void startPrefixMapping ( const XMLCh* const prefix,const XMLCh* const uri){};
        void endPrefixMapping ( const XMLCh* const prefix){};
        void processingInstruction ( const XMLCh* const target, const XMLCh* const data){};
        void ignorableWhitespace ( const XMLCh* const chars, const unsigned int length){};
        void setDocumentLocator ( const Locator* const locator) {};
        void skippedEntity ( const XMLCh* const name){};

};
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//=============================================================================

END_XDFLENGINE_NS

#endif

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