LCOV - code coverage report
Current view: top level - svtools/source/svrtf - rtfout.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 79 0.0 %
Date: 2014-04-14 Functions: 0 3 0.0 %
Legend: Lines: hit not hit

          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             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <tools/debug.hxx>
      21             : #include <tools/stream.hxx>
      22             : #include <rtl/string.hxx>
      23             : #include <rtl/ustrbuf.hxx>
      24             : #include <svtools/rtfkeywd.hxx>
      25             : #include <svtools/rtfout.hxx>
      26             : 
      27           0 : SvStream& RTFOutFuncs::Out_Char(SvStream& rStream, sal_Unicode c,
      28             :     int *pUCMode, rtl_TextEncoding eDestEnc, bool bWriteHelpFile)
      29             : {
      30           0 :     const sal_Char* pStr = 0;
      31           0 :     switch (c)
      32             :     {
      33             :     case 0x1:
      34             :     case 0x2:
      35             :         // this are control character of our textattributes and will never be
      36             :         // written
      37           0 :         break;
      38             :     case 0xA0:
      39           0 :         rStream.WriteCharPtr( "\\~" );
      40           0 :         break;
      41             :     case 0xAD:
      42           0 :         rStream.WriteCharPtr( "\\-" );
      43           0 :         break;
      44             :     case 0x2011:
      45           0 :         rStream.WriteCharPtr( "\\_" );
      46           0 :         break;
      47             :     case '\n':
      48           0 :         pStr = OOO_STRING_SVTOOLS_RTF_LINE;
      49           0 :         break;
      50             :     case '\t':
      51           0 :         pStr = OOO_STRING_SVTOOLS_RTF_TAB;
      52           0 :         break;
      53             :     default:
      54           0 :         if(!bWriteHelpFile)
      55             :         {
      56           0 :             switch(c)
      57             :             {
      58             :                 case 149:
      59           0 :                     pStr = OOO_STRING_SVTOOLS_RTF_BULLET;
      60           0 :                     break;
      61             :                 case 150:
      62           0 :                     pStr = OOO_STRING_SVTOOLS_RTF_ENDASH;
      63           0 :                     break;
      64             :                 case 151:
      65           0 :                     pStr = OOO_STRING_SVTOOLS_RTF_EMDASH;
      66           0 :                     break;
      67             :                 case 145:
      68           0 :                     pStr = OOO_STRING_SVTOOLS_RTF_LQUOTE;
      69           0 :                     break;
      70             :                 case 146:
      71           0 :                     pStr = OOO_STRING_SVTOOLS_RTF_RQUOTE;
      72           0 :                     break;
      73             :                 case 147:
      74           0 :                     pStr = OOO_STRING_SVTOOLS_RTF_LDBLQUOTE;
      75           0 :                     break;
      76             :                 case 148:
      77           0 :                     pStr = OOO_STRING_SVTOOLS_RTF_RDBLQUOTE;
      78           0 :                     break;
      79             :             }
      80             : 
      81           0 :             if (pStr)
      82           0 :                 break;
      83             :         }
      84             : 
      85           0 :         switch (c)
      86             :         {
      87             :             case '\\':
      88             :             case '}':
      89             :             case '{':
      90           0 :                 rStream.WriteChar( '\\' ).WriteChar( (sal_Char)c );
      91           0 :                 break;
      92             :             default:
      93           0 :                 if (c >= ' ' && c <= '~')
      94           0 :                     rStream.WriteChar( (sal_Char)c );
      95             :                 else
      96             :                 {
      97             :                     //If we can't convert to the dest encoding, or if
      98             :                     //its an uncommon multibyte sequence which most
      99             :                     //readers won't be able to handle correctly, then
     100             :                     //If we can't convert to the dest encoding, then
     101             :                     //export as unicode
     102           0 :                     OUString sBuf(&c, 1);
     103           0 :                     OString sConverted;
     104             :                     sal_uInt32 nFlags =
     105             :                         RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR |
     106           0 :                         RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR;
     107             :                     bool bWriteAsUnicode = !(sBuf.convertToString(&sConverted,
     108           0 :                                          eDestEnc, nFlags))
     109           0 :                                             || (RTL_TEXTENCODING_UTF8==eDestEnc); // #i43933# do not export UTF-8 chars in RTF;
     110           0 :                     if (bWriteAsUnicode)
     111             :                     {
     112             :                         sBuf.convertToString(&sConverted,
     113           0 :                             eDestEnc, OUSTRING_TO_OSTRING_CVTFLAGS);
     114             :                     }
     115           0 :                     const sal_Int32 nLen = sConverted.getLength();
     116             : 
     117           0 :                     if (bWriteAsUnicode && pUCMode)
     118             :                     {
     119             :                         // then write as unicode - character
     120           0 :                         if (*pUCMode != nLen)
     121             :                         {
     122             :                             // #i47831# add an additional whitespace, so that
     123             :                             // "document whitespaces" are not ignored.;
     124           0 :                             rStream.WriteCharPtr( "\\uc" )
     125           0 :                                .WriteCharPtr( OString::number(nLen).getStr() ).WriteCharPtr( " " );
     126           0 :                             *pUCMode = nLen;
     127             :                         }
     128           0 :                         rStream.WriteCharPtr( "\\u" )
     129             :                            .WriteCharPtr( OString::number(
     130           0 :                                 static_cast<sal_Int32>(c)).getStr() );
     131             :                     }
     132             : 
     133           0 :                     for (sal_Int32 nI = 0; nI < nLen; ++nI)
     134             :                     {
     135           0 :                         rStream.WriteCharPtr( "\\'" );
     136           0 :                         Out_Hex(rStream, sConverted[nI], 2);
     137           0 :                     }
     138             :                 }
     139           0 :                 break;
     140             :         }
     141           0 :         break;
     142             :     }
     143             : 
     144           0 :     if (pStr)
     145           0 :         rStream.WriteCharPtr( pStr ).WriteChar( ' ' );
     146             : 
     147           0 :     return rStream;
     148             : }
     149             : 
     150           0 : SvStream& RTFOutFuncs::Out_String( SvStream& rStream, const OUString& rStr,
     151             :     rtl_TextEncoding eDestEnc, bool bWriteHelpFile)
     152             : {
     153           0 :     int nUCMode = 1;
     154           0 :     for (sal_Int32 n = 0; n < rStr.getLength(); ++n)
     155           0 :         Out_Char(rStream, rStr[n], &nUCMode, eDestEnc, bWriteHelpFile);
     156           0 :     if (nUCMode != 1)
     157           0 :       rStream.WriteCharPtr( "\\uc1" ).WriteCharPtr( " " ); // #i47831# add an additional whitespace, so that "document whitespaces" are not ignored.;
     158           0 :     return rStream;
     159             : }
     160             : 
     161           0 : SvStream& RTFOutFuncs::Out_Hex( SvStream& rStream, sal_uLong nHex, sal_uInt8 nLen )
     162             : {
     163           0 :     sal_Char aNToABuf[] = "0000000000000000";
     164             : 
     165             :     DBG_ASSERT( nLen < sizeof(aNToABuf), "zu viele Stellen" );
     166           0 :     if( nLen >= sizeof(aNToABuf) )
     167           0 :         nLen = (sizeof(aNToABuf)-1);
     168             : 
     169             :     // set pointer to end of buffer
     170           0 :     sal_Char* pStr = aNToABuf + (sizeof(aNToABuf)-1);
     171           0 :     for( sal_uInt8 n = 0; n < nLen; ++n )
     172             :     {
     173           0 :         *(--pStr) = (sal_Char)(nHex & 0xf ) + 48;
     174           0 :         if( *pStr > '9' )
     175           0 :             *pStr += 39;
     176           0 :         nHex >>= 4;
     177             :     }
     178           0 :     return rStream.WriteCharPtr( pStr );
     179             : }
     180             : 
     181             : 
     182             : 
     183             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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