System documentation of the GNU Image-Finding Tool

CI18nTranslator.h

// -*- mode: c++ -*-
#ifndef _CI18NTRANSLATOR
#define _CI18NTRANSLATOR
/* -*- mode: c++ -*- 
*/
/* 

    GIFT, a flexible content based image retrieval system.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva

    This program 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

*/
#include <map>
#include <string>
#include "libMRML/include/CXMLElement.h"
#include <expat.h>
//#include "expat/xmlparse/xmlparse.h"
class CI18nTranslator{
  typedef map<string,string> CTranslatorMap;
  typedef map<string,bool> CShouldBeTranslatedMap;
  typedef map<string,CTranslatorMap> CLanguageMap;

  CLanguageMap mLanguageMap;
  CShouldBeTranslatedMap mShouldBeTranslatedAttribute;
  string mCurrentLanguage;
  

protected:
public:
  bool shouldBeTranslatedAttribute(string inAttribute)const;
  bool shouldBeTranslatedText(string inContainingTag)const;
  void setCurrentLanguage(const string& inLanguage);
  string getCurrentLanguage()const;
  void setShouldBeTranslatedAttribute(string inString);
  void addTranslationPair(string inString,string inTranslatedString);

  CI18nTranslator(string inTranslationFileName);
  const CXMLElement* getLanguagesXML()const;
  bool hasLanguage(string inLanguageCode)const;
  const pair<bool,string> translateAttribute(string inLanguageCode,
                                             const string& inAttribute,
                                             const string& inValue)const;
  const pair<bool,string> translateText(string inLanguageCode,
                                        const string& inContainingTag,
                                        const string& inText);
  void translateXMLTree(string inLanguageCode,
                        CXMLElement& inoutToBeTranslated)const;
  static void CI18nTranslator::startXMLElement(void *inUserData, 
                                               const char *inElementName, 
                                               const char **inAttributes);
  static void CI18nTranslator::endXMLElement(void *inUserData, 
                                             const char *inElementName);
};
#endif

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