oox/source/xls/commentsfragment.cxx

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  30
  31 #include "oox/xls/commentsfragment.hxx"
  32 #include "oox/xls/richstringcontext.hxx"
  33
  34 using ::rtl::OUString;
  35 using ::oox::core::ContextHandlerRef;
  36 using ::oox::core::RecordInfo;
  37
  38 namespace oox {
  39 namespace xls {
  40
  41 // ============================================================================
  42
  43 OoxCommentsFragment::OoxCommentsFragment( const WorksheetHelper& rHelper, const OUString& rFragmentPath ) :
  44     OoxWorksheetFragmentBase( rHelper, rFragmentPath )
  45 {
  46 }
  47
  48 // oox.core.ContextHandler2Helper interface -----------------------------------
  49
  50 ContextHandlerRef OoxCommentsFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  51 {
  52     switch( getCurrentElement() )
  53     {
  54         case XML_ROOT_CONTEXT:
  55             if( nElement == XLS_TOKEN( comments ) ) return this;
  56         break;
  57         case XLS_TOKEN( comments ):
  58             if( nElement == XLS_TOKEN( authors ) ) return this;
  59             if( nElement == XLS_TOKEN( commentList ) ) return this;
  60         break;
  61         case XLS_TOKEN( authors ):
  62             if( nElement == XLS_TOKEN( author ) ) return this;  // collect author in onEndElement()
  63         break;
  64         case XLS_TOKEN( commentList ):
  65             if( nElement == XLS_TOKEN( comment ) ) { importComment( rAttribs ); return this; }
  66         break;
  67         case XLS_TOKEN( comment ):
  68             if( (nElement == XLS_TOKEN( text )) && mxComment.get() )
  69                 return new OoxRichStringContext( *this, mxComment->createText() );
  70         break;
  71     }
  72     return 0;
  73 }
  74
  75 void OoxCommentsFragment::onEndElement( const OUString& rChars )
  76 {
  77     switch( getCurrentElement() )
  78     {
  79         case XLS_TOKEN( author ):
  80             getComments().appendAuthor( rChars );
  81         break;
  82         case XLS_TOKEN( comment ):
  83             mxComment.reset();
  84         break;
  85     }
  86 }
  87
  88 ContextHandlerRef OoxCommentsFragment::onCreateRecordContext( sal_Int32 nRecId, RecordInputStream& rStrm )
  89 {
  90     switch( getCurrentElement() )
  91     {
  92         case XML_ROOT_CONTEXT:
  93             if( nRecId == OOBIN_ID_COMMENTS ) return this;
  94         break;
  95         case OOBIN_ID_COMMENTS:
  96             if( nRecId == OOBIN_ID_COMMENTAUTHORS ) return this;
  97             if( nRecId == OOBIN_ID_COMMENTLIST ) return this;
  98         break;
  99         case OOBIN_ID_COMMENTAUTHORS:
 100             if( nRecId == OOBIN_ID_COMMENTAUTHOR ) getComments().appendAuthor( rStrm.readString() );
 101         break;
 102         case OOBIN_ID_COMMENTLIST:
 103             if( nRecId == OOBIN_ID_COMMENT ) { importComment( rStrm ); return this; }
 104         break;
 105         case OOBIN_ID_COMMENT:
 106             if( (nRecId == OOBIN_ID_COMMENTTEXT) && mxComment.get() )
 107                 mxComment->createText()->importString( rStrm, true );
 108         break;
 109     }
 110     return 0;
 111 }
 112
 113 void OoxCommentsFragment::onEndRecord()
 114 {
 115     switch( getCurrentElement() )
 116     {
 117         case OOBIN_ID_COMMENT:
 118             mxComment.reset();
 119         break;
 120     }
 121 }
 122
 123 // oox.core.FragmentHandler2 interface ----------------------------------------
 124
 125 const RecordInfo* OoxCommentsFragment::getRecordInfos() const
 126 {
 127     static const RecordInfo spRecInfos[] =
 128     {
 129         { OOBIN_ID_COMMENT,         OOBIN_ID_COMMENT + 1        },
 130         { OOBIN_ID_COMMENTAUTHORS,  OOBIN_ID_COMMENTAUTHORS + 1 },
 131         { OOBIN_ID_COMMENTLIST,     OOBIN_ID_COMMENTLIST + 1    },
 132         { OOBIN_ID_COMMENTS,        OOBIN_ID_COMMENTS + 1       },
 133         { -1,                       -1                          }
 134     };
 135     return spRecInfos;
 136 }
 137
 138 // private --------------------------------------------------------------------
 139
 140 void OoxCommentsFragment::importComment( const AttributeList& rAttribs )
 141 {
 142     mxComment = getComments().createComment();
 143     mxComment->importComment( rAttribs );
 144 }
 145
 146 void OoxCommentsFragment::importComment( RecordInputStream& rStrm )
 147 {
 148     mxComment = getComments().createComment();
 149     mxComment->importComment( rStrm );
 150 }
 151
 152 // ============================================================================
 153
 154 } // namespace xls
 155 } // namespace oox
 156