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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 : // ============================================================================
28 :
29 : using namespace ::oox::core;
30 :
31 :
32 : // ============================================================================
33 :
34 1 : CommentsFragment::CommentsFragment( const WorksheetHelper& rHelper, const OUString& rFragmentPath ) :
35 1 : WorksheetFragmentBase( rHelper, rFragmentPath )
36 : {
37 1 : }
38 :
39 18 : ContextHandlerRef CommentsFragment::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
40 : {
41 18 : switch( getCurrentElement() )
42 : {
43 : case XML_ROOT_CONTEXT:
44 1 : if( nElement == XLS_TOKEN( comments ) ) return this;
45 0 : break;
46 : case XLS_TOKEN( comments ):
47 2 : if( nElement == XLS_TOKEN( authors ) ) return this;
48 1 : if( nElement == XLS_TOKEN( commentList ) ) return this;
49 0 : break;
50 : case XLS_TOKEN( authors ):
51 1 : if( nElement == XLS_TOKEN( author ) ) return this; // collect author in onCharacters()
52 0 : break;
53 : case XLS_TOKEN( commentList ):
54 1 : if( nElement == XLS_TOKEN( comment ) ) { importComment( rAttribs ); return this; }
55 0 : break;
56 : case XLS_TOKEN( commentPr ):
57 1 : if( nElement == XLS_TOKEN( anchor ) )
58 1 : return this;
59 0 : break;
60 : case XLS_TOKEN( anchor ):
61 2 : if( nElement == XDR_TOKEN( from ) || nElement == XDR_TOKEN( to ) )
62 2 : return this;
63 0 : break;
64 : case XDR_TOKEN( from ):
65 : case XDR_TOKEN( to ):
66 8 : return this;
67 : case XLS_TOKEN( comment ):
68 2 : if( (nElement == XLS_TOKEN( text )) && mxComment.get() )
69 1 : return new RichStringContext( *this, mxComment->createText() );
70 1 : if( nElement == XLS_TOKEN( commentPr ) ) { mxComment->importCommentPr( rAttribs ); return this; }
71 0 : break;
72 : }
73 0 : return 0;
74 : }
75 :
76 8 : void CommentsFragment::onCharacters( const OUString& rChars )
77 : {
78 8 : if( isCurrentElement( XLS_TOKEN( author ) ) )
79 0 : getComments().appendAuthor( rChars );
80 8 : }
81 :
82 19 : void CommentsFragment::onEndElement()
83 : {
84 19 : if( isCurrentElement( XLS_TOKEN( comment ) ) )
85 3 : mxComment.reset();
86 19 : }
87 :
88 0 : ContextHandlerRef CommentsFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
89 : {
90 0 : switch( getCurrentElement() )
91 : {
92 : case XML_ROOT_CONTEXT:
93 0 : if( nRecId == BIFF12_ID_COMMENTS ) return this;
94 0 : break;
95 : case BIFF12_ID_COMMENTS:
96 0 : if( nRecId == BIFF12_ID_COMMENTAUTHORS ) return this;
97 0 : if( nRecId == BIFF12_ID_COMMENTLIST ) return this;
98 0 : break;
99 : case BIFF12_ID_COMMENTAUTHORS:
100 0 : if( nRecId == BIFF12_ID_COMMENTAUTHOR ) getComments().appendAuthor( BiffHelper::readString( rStrm ) );
101 0 : break;
102 : case BIFF12_ID_COMMENTLIST:
103 0 : if( nRecId == BIFF12_ID_COMMENT ) { importComment( rStrm ); return this; }
104 0 : break;
105 : case BIFF12_ID_COMMENT:
106 0 : if( (nRecId == BIFF12_ID_COMMENTTEXT) && mxComment.get() )
107 0 : mxComment->createText()->importString( rStrm, true );
108 0 : break;
109 : }
110 0 : return 0;
111 : }
112 :
113 0 : void CommentsFragment::onEndRecord()
114 : {
115 0 : if( isCurrentElement( BIFF12_ID_COMMENT ) )
116 0 : mxComment.reset();
117 0 : }
118 :
119 0 : const RecordInfo* CommentsFragment::getRecordInfos() const
120 : {
121 : static const RecordInfo spRecInfos[] =
122 : {
123 : { BIFF12_ID_COMMENT, BIFF12_ID_COMMENT + 1 },
124 : { BIFF12_ID_COMMENTAUTHORS, BIFF12_ID_COMMENTAUTHORS + 1 },
125 : { BIFF12_ID_COMMENTLIST, BIFF12_ID_COMMENTLIST + 1 },
126 : { BIFF12_ID_COMMENTS, BIFF12_ID_COMMENTS + 1 },
127 : { -1, -1 }
128 : };
129 0 : return spRecInfos;
130 : }
131 :
132 : // private --------------------------------------------------------------------
133 :
134 1 : void CommentsFragment::importComment( const AttributeList& rAttribs )
135 : {
136 1 : mxComment = getComments().createComment();
137 1 : mxComment->importComment( rAttribs );
138 1 : }
139 :
140 0 : void CommentsFragment::importComment( SequenceInputStream& rStrm )
141 : {
142 0 : mxComment = getComments().createComment();
143 0 : mxComment->importComment( rStrm );
144 0 : }
145 :
146 : // ============================================================================
147 :
148 : } // namespace xls
149 15 : } // namespace oox
150 :
151 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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