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 "commentsfragment.hxx"
      21             : 
      22             : #include "richstringcontext.hxx"
      23             : 
      24             : namespace oox {
      25             : namespace xls {
      26             : 
      27             : using namespace ::oox::core;
      28             : 
      29             : 
      30           1 : CommentsFragment::CommentsFragment( const WorksheetHelper& rHelper, const OUString& rFragmentPath ) :
      31           1 :     WorksheetFragmentBase( rHelper, rFragmentPath )
      32             : {
      33           1 : }
      34             : 
      35          18 : ContextHandlerRef CommentsFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
      36             : {
      37          18 :     switch( getCurrentElement() )
      38             :     {
      39             :         case XML_ROOT_CONTEXT:
      40           1 :             if( nElement == XLS_TOKEN( comments ) ) return this;
      41           0 :         break;
      42             :         case XLS_TOKEN( comments ):
      43           2 :             if( nElement == XLS_TOKEN( authors ) ) return this;
      44           1 :             if( nElement == XLS_TOKEN( commentList ) ) return this;
      45           0 :         break;
      46             :         case XLS_TOKEN( authors ):
      47           1 :             if( nElement == XLS_TOKEN( author ) ) return this;  // collect author in onCharacters()
      48           0 :         break;
      49             :         case XLS_TOKEN( commentList ):
      50           1 :             if( nElement == XLS_TOKEN( comment ) ) { importComment( rAttribs ); return this; }
      51           0 :         break;
      52             :         case XLS_TOKEN( commentPr ):
      53           1 :             if( nElement == XLS_TOKEN( anchor ) )
      54           1 :                 return this;
      55           0 :             break;
      56             :         case XLS_TOKEN( anchor ):
      57           2 :             if( nElement == XDR_TOKEN( from ) || nElement == XDR_TOKEN( to ) )
      58           2 :                 return this;
      59           0 :             break;
      60             :         case XDR_TOKEN( from ):
      61             :         case XDR_TOKEN( to ):
      62           8 :             return this;
      63             :         case XLS_TOKEN( comment ):
      64           2 :             if( (nElement == XLS_TOKEN( text )) && mxComment.get() )
      65           1 :                 return new RichStringContext( *this, mxComment->createText() );
      66           1 :             if( nElement == XLS_TOKEN( commentPr ) ) { mxComment->importCommentPr( rAttribs ); return this; }
      67           0 :         break;
      68             :     }
      69           0 :     return 0;
      70             : }
      71             : 
      72           8 : void CommentsFragment::onCharacters( const OUString& rChars )
      73             : {
      74           8 :     if( isCurrentElement( XLS_TOKEN( author ) ) )
      75           0 :         getComments().appendAuthor( rChars );
      76           8 : }
      77             : 
      78          19 : void CommentsFragment::onEndElement()
      79             : {
      80          19 :     if( isCurrentElement( XLS_TOKEN( comment ) ) )
      81           3 :         mxComment.reset();
      82          19 : }
      83             : 
      84           0 : ContextHandlerRef CommentsFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
      85             : {
      86           0 :     switch( getCurrentElement() )
      87             :     {
      88             :         case XML_ROOT_CONTEXT:
      89           0 :             if( nRecId == BIFF12_ID_COMMENTS ) return this;
      90           0 :         break;
      91             :         case BIFF12_ID_COMMENTS:
      92           0 :             if( nRecId == BIFF12_ID_COMMENTAUTHORS ) return this;
      93           0 :             if( nRecId == BIFF12_ID_COMMENTLIST ) return this;
      94           0 :         break;
      95             :         case BIFF12_ID_COMMENTAUTHORS:
      96           0 :             if( nRecId == BIFF12_ID_COMMENTAUTHOR ) getComments().appendAuthor( BiffHelper::readString( rStrm ) );
      97           0 :         break;
      98             :         case BIFF12_ID_COMMENTLIST:
      99           0 :             if( nRecId == BIFF12_ID_COMMENT ) { importComment( rStrm ); return this; }
     100           0 :         break;
     101             :         case BIFF12_ID_COMMENT:
     102           0 :             if( (nRecId == BIFF12_ID_COMMENTTEXT) && mxComment.get() )
     103           0 :                 mxComment->createText()->importString( rStrm, true );
     104           0 :         break;
     105             :     }
     106           0 :     return 0;
     107             : }
     108             : 
     109           0 : void CommentsFragment::onEndRecord()
     110             : {
     111           0 :     if( isCurrentElement( BIFF12_ID_COMMENT ) )
     112           0 :         mxComment.reset();
     113           0 : }
     114             : 
     115           0 : const RecordInfo* CommentsFragment::getRecordInfos() const
     116             : {
     117             :     static const RecordInfo spRecInfos[] =
     118             :     {
     119             :         { BIFF12_ID_COMMENT,        BIFF12_ID_COMMENT + 1           },
     120             :         { BIFF12_ID_COMMENTAUTHORS, BIFF12_ID_COMMENTAUTHORS + 1    },
     121             :         { BIFF12_ID_COMMENTLIST,    BIFF12_ID_COMMENTLIST + 1       },
     122             :         { BIFF12_ID_COMMENTS,       BIFF12_ID_COMMENTS + 1          },
     123             :         { -1,                       -1                              }
     124             :     };
     125           0 :     return spRecInfos;
     126             : }
     127             : 
     128             : // private --------------------------------------------------------------------
     129             : 
     130           1 : void CommentsFragment::importComment( const AttributeList& rAttribs )
     131             : {
     132           1 :     mxComment = getComments().createComment();
     133           1 :     mxComment->importComment( rAttribs );
     134           1 : }
     135             : 
     136           0 : void CommentsFragment::importComment( SequenceInputStream& rStrm )
     137             : {
     138           0 :     mxComment = getComments().createComment();
     139           0 :     mxComment->importComment( rStrm );
     140           0 : }
     141             : 
     142             : } // namespace xls
     143          18 : } // namespace oox
     144             : 
     145             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */