xref: /AOO41X/main/oox/source/xls/commentsfragment.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir #include "oox/xls/commentsfragment.hxx"
29*cdf0e10cSrcweir 
30*cdf0e10cSrcweir #include "oox/xls/richstringcontext.hxx"
31*cdf0e10cSrcweir 
32*cdf0e10cSrcweir namespace oox {
33*cdf0e10cSrcweir namespace xls {
34*cdf0e10cSrcweir 
35*cdf0e10cSrcweir // ============================================================================
36*cdf0e10cSrcweir 
37*cdf0e10cSrcweir using namespace ::oox::core;
38*cdf0e10cSrcweir 
39*cdf0e10cSrcweir using ::rtl::OUString;
40*cdf0e10cSrcweir 
41*cdf0e10cSrcweir // ============================================================================
42*cdf0e10cSrcweir 
43*cdf0e10cSrcweir CommentsFragment::CommentsFragment( const WorksheetHelper& rHelper, const OUString& rFragmentPath ) :
44*cdf0e10cSrcweir     WorksheetFragmentBase( rHelper, rFragmentPath )
45*cdf0e10cSrcweir {
46*cdf0e10cSrcweir }
47*cdf0e10cSrcweir 
48*cdf0e10cSrcweir ContextHandlerRef CommentsFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
49*cdf0e10cSrcweir {
50*cdf0e10cSrcweir     switch( getCurrentElement() )
51*cdf0e10cSrcweir     {
52*cdf0e10cSrcweir         case XML_ROOT_CONTEXT:
53*cdf0e10cSrcweir             if( nElement == XLS_TOKEN( comments ) ) return this;
54*cdf0e10cSrcweir         break;
55*cdf0e10cSrcweir         case XLS_TOKEN( comments ):
56*cdf0e10cSrcweir             if( nElement == XLS_TOKEN( authors ) ) return this;
57*cdf0e10cSrcweir             if( nElement == XLS_TOKEN( commentList ) ) return this;
58*cdf0e10cSrcweir         break;
59*cdf0e10cSrcweir         case XLS_TOKEN( authors ):
60*cdf0e10cSrcweir             if( nElement == XLS_TOKEN( author ) ) return this;  // collect author in onCharacters()
61*cdf0e10cSrcweir         break;
62*cdf0e10cSrcweir         case XLS_TOKEN( commentList ):
63*cdf0e10cSrcweir             if( nElement == XLS_TOKEN( comment ) ) { importComment( rAttribs ); return this; }
64*cdf0e10cSrcweir         break;
65*cdf0e10cSrcweir         case XLS_TOKEN( comment ):
66*cdf0e10cSrcweir             if( (nElement == XLS_TOKEN( text )) && mxComment.get() )
67*cdf0e10cSrcweir                 return new RichStringContext( *this, mxComment->createText() );
68*cdf0e10cSrcweir         break;
69*cdf0e10cSrcweir     }
70*cdf0e10cSrcweir     return 0;
71*cdf0e10cSrcweir }
72*cdf0e10cSrcweir 
73*cdf0e10cSrcweir void CommentsFragment::onCharacters( const OUString& rChars )
74*cdf0e10cSrcweir {
75*cdf0e10cSrcweir     if( isCurrentElement( XLS_TOKEN( author ) ) )
76*cdf0e10cSrcweir         getComments().appendAuthor( rChars );
77*cdf0e10cSrcweir }
78*cdf0e10cSrcweir 
79*cdf0e10cSrcweir void CommentsFragment::onEndElement()
80*cdf0e10cSrcweir {
81*cdf0e10cSrcweir     if( isCurrentElement( XLS_TOKEN( comment ) ) )
82*cdf0e10cSrcweir         mxComment.reset();
83*cdf0e10cSrcweir }
84*cdf0e10cSrcweir 
85*cdf0e10cSrcweir ContextHandlerRef CommentsFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
86*cdf0e10cSrcweir {
87*cdf0e10cSrcweir     switch( getCurrentElement() )
88*cdf0e10cSrcweir     {
89*cdf0e10cSrcweir         case XML_ROOT_CONTEXT:
90*cdf0e10cSrcweir             if( nRecId == BIFF12_ID_COMMENTS ) return this;
91*cdf0e10cSrcweir         break;
92*cdf0e10cSrcweir         case BIFF12_ID_COMMENTS:
93*cdf0e10cSrcweir             if( nRecId == BIFF12_ID_COMMENTAUTHORS ) return this;
94*cdf0e10cSrcweir             if( nRecId == BIFF12_ID_COMMENTLIST ) return this;
95*cdf0e10cSrcweir         break;
96*cdf0e10cSrcweir         case BIFF12_ID_COMMENTAUTHORS:
97*cdf0e10cSrcweir             if( nRecId == BIFF12_ID_COMMENTAUTHOR ) getComments().appendAuthor( BiffHelper::readString( rStrm ) );
98*cdf0e10cSrcweir         break;
99*cdf0e10cSrcweir         case BIFF12_ID_COMMENTLIST:
100*cdf0e10cSrcweir             if( nRecId == BIFF12_ID_COMMENT ) { importComment( rStrm ); return this; }
101*cdf0e10cSrcweir         break;
102*cdf0e10cSrcweir         case BIFF12_ID_COMMENT:
103*cdf0e10cSrcweir             if( (nRecId == BIFF12_ID_COMMENTTEXT) && mxComment.get() )
104*cdf0e10cSrcweir                 mxComment->createText()->importString( rStrm, true );
105*cdf0e10cSrcweir         break;
106*cdf0e10cSrcweir     }
107*cdf0e10cSrcweir     return 0;
108*cdf0e10cSrcweir }
109*cdf0e10cSrcweir 
110*cdf0e10cSrcweir void CommentsFragment::onEndRecord()
111*cdf0e10cSrcweir {
112*cdf0e10cSrcweir     if( isCurrentElement( BIFF12_ID_COMMENT ) )
113*cdf0e10cSrcweir         mxComment.reset();
114*cdf0e10cSrcweir }
115*cdf0e10cSrcweir 
116*cdf0e10cSrcweir const RecordInfo* CommentsFragment::getRecordInfos() const
117*cdf0e10cSrcweir {
118*cdf0e10cSrcweir     static const RecordInfo spRecInfos[] =
119*cdf0e10cSrcweir     {
120*cdf0e10cSrcweir         { BIFF12_ID_COMMENT,        BIFF12_ID_COMMENT + 1           },
121*cdf0e10cSrcweir         { BIFF12_ID_COMMENTAUTHORS, BIFF12_ID_COMMENTAUTHORS + 1    },
122*cdf0e10cSrcweir         { BIFF12_ID_COMMENTLIST,    BIFF12_ID_COMMENTLIST + 1       },
123*cdf0e10cSrcweir         { BIFF12_ID_COMMENTS,       BIFF12_ID_COMMENTS + 1          },
124*cdf0e10cSrcweir         { -1,                       -1                              }
125*cdf0e10cSrcweir     };
126*cdf0e10cSrcweir     return spRecInfos;
127*cdf0e10cSrcweir }
128*cdf0e10cSrcweir 
129*cdf0e10cSrcweir // private --------------------------------------------------------------------
130*cdf0e10cSrcweir 
131*cdf0e10cSrcweir void CommentsFragment::importComment( const AttributeList& rAttribs )
132*cdf0e10cSrcweir {
133*cdf0e10cSrcweir     mxComment = getComments().createComment();
134*cdf0e10cSrcweir     mxComment->importComment( rAttribs );
135*cdf0e10cSrcweir }
136*cdf0e10cSrcweir 
137*cdf0e10cSrcweir void CommentsFragment::importComment( SequenceInputStream& rStrm )
138*cdf0e10cSrcweir {
139*cdf0e10cSrcweir     mxComment = getComments().createComment();
140*cdf0e10cSrcweir     mxComment->importComment( rStrm );
141*cdf0e10cSrcweir }
142*cdf0e10cSrcweir 
143*cdf0e10cSrcweir // ============================================================================
144*cdf0e10cSrcweir 
145*cdf0e10cSrcweir } // namespace xls
146*cdf0e10cSrcweir } // namespace oox
147