Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  */
       9             : 
      10             : #ifndef _PO_INCLUDED
      11             : #define _PO_INCLUDED
      12             : 
      13             : #include <fstream>
      14             : #include <rtl/string.hxx>
      15             : #include <boost/noncopyable.hpp>
      16             : 
      17             : class PoOfstream;
      18             : class PoIfstream;
      19             : class GenPoEntry;
      20             : 
      21             : 
      22             : /** Interface to use po entries in localization
      23             : 
      24             :     PoEntry based on GenPoEntry class which stores attributes
      25             :     of general po entry(see po.cxx). It makes easy to get/set
      26             :     all information needed to localize one english(US) string.
      27             :     It contains some basic checkings and some string
      28             :     transformations between po string and string used by
      29             :     localization tools.
      30             : */
      31             : class PoEntry
      32             : {
      33             : private:
      34             : 
      35             :     GenPoEntry* m_pGenPo;
      36             :     bool m_bIsInitialized;
      37             : 
      38             : public:
      39             : 
      40             :     friend class PoOfstream;
      41             :     friend class PoIfstream;
      42             : 
      43             :     enum TYPE { TTEXT, TQUICKHELPTEXT, TTITLE };
      44             :     enum Exception { NOSOURCFILE, NORESTYPE, NOGROUPID, NOSTRING, WRONGHELPTEXT };
      45             : 
      46             :                     PoEntry();
      47             :                     PoEntry( const OString& rSourceFile, const OString& rResType, const OString& rGroupId,
      48             :                              const OString& rLocalId, const OString& rHelpText, const OString& rText,
      49             :                              const TYPE eType = TTEXT );
      50             :                     ~PoEntry();
      51             : 
      52             :                     PoEntry( const PoEntry& rPo );
      53             :     PoEntry&        operator=( const PoEntry& rPo );
      54             : 
      55             :     OString         getSourceFile() const;      ///< Get name of file from which entry is extracted
      56             :     OString         getGroupId() const;
      57             :     OString         getLocalId() const;
      58             :     OString         getResourceType() const;    ///< Get the type of component from which entry is extracted
      59             :     TYPE            getType() const;            ///< Get the type of entry
      60             :     OString         getMsgId() const;
      61             :     OString         getMsgStr() const;
      62             :     bool            isFuzzy() const;
      63             : 
      64             :     /// Check whether po-s belong to the same localization component
      65             :     static bool     IsInSameComp(const PoEntry& rPo1,const PoEntry& rPo2);
      66             :     static OString  genKeyId(const OString& rGenerator);
      67             : 
      68             : };
      69             : 
      70             : /** Interface to work with header of po/pot files
      71             : 
      72             :     This class stores information which is in header of
      73             :     a po file. It's main function to generate header to
      74             :     template po files(pot).
      75             : */
      76             : class PoHeader: private boost::noncopyable
      77             : {
      78             : private:
      79             : 
      80             :     GenPoEntry* m_pGenPo;
      81             :     bool m_bIsInitialized;
      82             : 
      83             : public:
      84             : 
      85             :     friend class PoOfstream;
      86             :     friend class PoIfstream;
      87             : 
      88             :                     PoHeader( const OString& rExtSrc ); ///< Template Constructor
      89             :                     ~PoHeader();
      90             : };
      91             : 
      92             : /// Interface to write po entry to files as output streams
      93             : class PoOfstream: private boost::noncopyable
      94             : {
      95             : private:
      96             : 
      97             :     std::ofstream   m_aOutPut;
      98             :     bool            m_bIsAfterHeader;
      99             : 
     100             : public:
     101             : 
     102             :     enum OpenMode { TRUNC, APP };
     103             : 
     104             :             PoOfstream();
     105             :             PoOfstream(const OString& rFileName, OpenMode aMode = TRUNC );
     106             :             ~PoOfstream();
     107           0 :     bool    isOpen() const  { return m_aOutPut.is_open(); }
     108             : 
     109             :     void    open(const OString& rFileName, OpenMode aMode = TRUNC );
     110             :     void    close();
     111             :     void    writeHeader(const PoHeader& rHeader);
     112             :     void    writeEntry(const PoEntry& rPo);
     113             : };
     114             : 
     115             : /// Interface to read po entry from files as input streams
     116             : class PoIfstream: private boost::noncopyable
     117             : {
     118             : private:
     119             : 
     120             :     std::ifstream   m_aInPut;
     121             :     bool            m_bEof;
     122             : 
     123             : public:
     124             : 
     125             :     enum Exception { INVALIDENTRY };
     126             : 
     127             :             PoIfstream();
     128             :             PoIfstream( const OString& rFileName );
     129             :             ~PoIfstream();
     130           0 :     bool    isOpen() const  { return m_aInPut.is_open(); }
     131           0 :     bool    eof() const     { return m_bEof; }
     132             : 
     133             :     void    open(const OString& rFileName);
     134             :     void    close();
     135             :     void    readEntry(PoEntry& rPo);
     136             : };
     137             : 
     138             : #endif // _PO_INCLUDED
     139             : 
     140             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */