1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski #include "precompiled_sw.hxx"
25*b1cdbd2cSJim Jagielski
26*b1cdbd2cSJim Jagielski #include <parachangetrackinginfo.hxx>
27*b1cdbd2cSJim Jagielski
28*b1cdbd2cSJim Jagielski #include <errhdl.hxx>
29*b1cdbd2cSJim Jagielski #include <wrong.hxx>
30*b1cdbd2cSJim Jagielski #include <com/sun/star/text/TextMarkupType.hpp>
31*b1cdbd2cSJim Jagielski
32*b1cdbd2cSJim Jagielski #include <txtfrm.hxx>
33*b1cdbd2cSJim Jagielski #include <ndtxt.hxx>
34*b1cdbd2cSJim Jagielski #include <IDocumentRedlineAccess.hxx>
35*b1cdbd2cSJim Jagielski #include <docary.hxx>
36*b1cdbd2cSJim Jagielski #include <redline.hxx>
37*b1cdbd2cSJim Jagielski
38*b1cdbd2cSJim Jagielski namespace css = com::sun::star;
39*b1cdbd2cSJim Jagielski
40*b1cdbd2cSJim Jagielski namespace {
initChangeTrackTextMarkupLists(const SwTxtFrm & rTxtFrm,SwWrongList * & opChangeTrackInsertionTextMarkupList,SwWrongList * & opChangeTrackDeletionTextMarkupList,SwWrongList * & opChangeTrackFormatChangeTextMarkupList)41*b1cdbd2cSJim Jagielski void initChangeTrackTextMarkupLists( const SwTxtFrm& rTxtFrm,
42*b1cdbd2cSJim Jagielski SwWrongList*& opChangeTrackInsertionTextMarkupList,
43*b1cdbd2cSJim Jagielski SwWrongList*& opChangeTrackDeletionTextMarkupList,
44*b1cdbd2cSJim Jagielski SwWrongList*& opChangeTrackFormatChangeTextMarkupList )
45*b1cdbd2cSJim Jagielski {
46*b1cdbd2cSJim Jagielski opChangeTrackInsertionTextMarkupList = new SwWrongList( WRONGLIST_CHANGETRACKING );
47*b1cdbd2cSJim Jagielski opChangeTrackDeletionTextMarkupList = new SwWrongList( WRONGLIST_CHANGETRACKING );
48*b1cdbd2cSJim Jagielski opChangeTrackFormatChangeTextMarkupList = new SwWrongList( WRONGLIST_CHANGETRACKING );
49*b1cdbd2cSJim Jagielski
50*b1cdbd2cSJim Jagielski if ( !rTxtFrm.GetTxtNode() )
51*b1cdbd2cSJim Jagielski {
52*b1cdbd2cSJim Jagielski ASSERT( false,
53*b1cdbd2cSJim Jagielski "<initChangeTrackTextMarkupLists(..) - missing <SwTxtNode> instance!" );
54*b1cdbd2cSJim Jagielski return;
55*b1cdbd2cSJim Jagielski }
56*b1cdbd2cSJim Jagielski const SwTxtNode& rTxtNode( *(rTxtFrm.GetTxtNode()) );
57*b1cdbd2cSJim Jagielski
58*b1cdbd2cSJim Jagielski const IDocumentRedlineAccess* pIDocChangeTrack( rTxtNode.getIDocumentRedlineAccess() );
59*b1cdbd2cSJim Jagielski if ( !pIDocChangeTrack )
60*b1cdbd2cSJim Jagielski {
61*b1cdbd2cSJim Jagielski ASSERT( false,
62*b1cdbd2cSJim Jagielski "<initChangeTrackTextMarkupLists(..) - missing <IDocumentRedlineAccess> instance!" );
63*b1cdbd2cSJim Jagielski return;
64*b1cdbd2cSJim Jagielski }
65*b1cdbd2cSJim Jagielski
66*b1cdbd2cSJim Jagielski if ( !IDocumentRedlineAccess::IsShowChanges( pIDocChangeTrack->GetRedlineMode() ) ||
67*b1cdbd2cSJim Jagielski pIDocChangeTrack->GetRedlineTbl().Count() == 0 )
68*b1cdbd2cSJim Jagielski {
69*b1cdbd2cSJim Jagielski // nothing to do --> empty change track text markup lists.
70*b1cdbd2cSJim Jagielski return;
71*b1cdbd2cSJim Jagielski }
72*b1cdbd2cSJim Jagielski
73*b1cdbd2cSJim Jagielski const sal_uInt16 nIdxOfFirstRedlineForTxtNode =
74*b1cdbd2cSJim Jagielski pIDocChangeTrack->GetRedlinePos( rTxtNode, USHRT_MAX );
75*b1cdbd2cSJim Jagielski if ( nIdxOfFirstRedlineForTxtNode == USHRT_MAX )
76*b1cdbd2cSJim Jagielski {
77*b1cdbd2cSJim Jagielski // nothing to do --> empty change track text markup lists.
78*b1cdbd2cSJim Jagielski return;
79*b1cdbd2cSJim Jagielski }
80*b1cdbd2cSJim Jagielski
81*b1cdbd2cSJim Jagielski const xub_StrLen nTxtFrmTextStartPos = rTxtFrm.IsFollow()
82*b1cdbd2cSJim Jagielski ? rTxtFrm.GetOfst()
83*b1cdbd2cSJim Jagielski : 0;
84*b1cdbd2cSJim Jagielski const xub_StrLen nTxtFrmTextEndPos = rTxtFrm.HasFollow()
85*b1cdbd2cSJim Jagielski ? rTxtFrm.GetFollow()->GetOfst()
86*b1cdbd2cSJim Jagielski : rTxtFrm.GetTxt().Len();
87*b1cdbd2cSJim Jagielski
88*b1cdbd2cSJim Jagielski // iteration over the redlines which overlap with the text node.
89*b1cdbd2cSJim Jagielski const SwRedlineTbl& rRedlineTbl = pIDocChangeTrack->GetRedlineTbl();
90*b1cdbd2cSJim Jagielski const sal_uInt16 nRedlineCount( rRedlineTbl.Count() );
91*b1cdbd2cSJim Jagielski for ( sal_uInt16 nActRedline = nIdxOfFirstRedlineForTxtNode;
92*b1cdbd2cSJim Jagielski nActRedline < nRedlineCount;
93*b1cdbd2cSJim Jagielski ++nActRedline)
94*b1cdbd2cSJim Jagielski {
95*b1cdbd2cSJim Jagielski const SwRedline* pActRedline = rRedlineTbl[ nActRedline ];
96*b1cdbd2cSJim Jagielski if ( pActRedline->Start()->nNode > rTxtNode.GetIndex() )
97*b1cdbd2cSJim Jagielski {
98*b1cdbd2cSJim Jagielski break;
99*b1cdbd2cSJim Jagielski }
100*b1cdbd2cSJim Jagielski
101*b1cdbd2cSJim Jagielski xub_StrLen nTxtNodeChangeTrackStart( STRING_LEN );
102*b1cdbd2cSJim Jagielski xub_StrLen nTxtNodeChangeTrackEnd( STRING_LEN );
103*b1cdbd2cSJim Jagielski pActRedline->CalcStartEnd( rTxtNode.GetIndex(),
104*b1cdbd2cSJim Jagielski nTxtNodeChangeTrackStart,
105*b1cdbd2cSJim Jagielski nTxtNodeChangeTrackEnd );
106*b1cdbd2cSJim Jagielski if ( nTxtNodeChangeTrackStart > nTxtFrmTextEndPos ||
107*b1cdbd2cSJim Jagielski nTxtNodeChangeTrackEnd < nTxtFrmTextStartPos )
108*b1cdbd2cSJim Jagielski {
109*b1cdbd2cSJim Jagielski // Consider only redlines which overlap with the text frame's text.
110*b1cdbd2cSJim Jagielski continue;
111*b1cdbd2cSJim Jagielski }
112*b1cdbd2cSJim Jagielski
113*b1cdbd2cSJim Jagielski SwWrongList* pMarkupList( 0 );
114*b1cdbd2cSJim Jagielski switch ( pActRedline->GetType() )
115*b1cdbd2cSJim Jagielski {
116*b1cdbd2cSJim Jagielski case nsRedlineType_t::REDLINE_INSERT:
117*b1cdbd2cSJim Jagielski {
118*b1cdbd2cSJim Jagielski pMarkupList = opChangeTrackInsertionTextMarkupList;
119*b1cdbd2cSJim Jagielski }
120*b1cdbd2cSJim Jagielski break;
121*b1cdbd2cSJim Jagielski case nsRedlineType_t::REDLINE_DELETE:
122*b1cdbd2cSJim Jagielski {
123*b1cdbd2cSJim Jagielski pMarkupList = opChangeTrackDeletionTextMarkupList;
124*b1cdbd2cSJim Jagielski }
125*b1cdbd2cSJim Jagielski break;
126*b1cdbd2cSJim Jagielski case nsRedlineType_t::REDLINE_FORMAT:
127*b1cdbd2cSJim Jagielski {
128*b1cdbd2cSJim Jagielski pMarkupList = opChangeTrackFormatChangeTextMarkupList;
129*b1cdbd2cSJim Jagielski }
130*b1cdbd2cSJim Jagielski break;
131*b1cdbd2cSJim Jagielski default:
132*b1cdbd2cSJim Jagielski {
133*b1cdbd2cSJim Jagielski // other types are not considered
134*b1cdbd2cSJim Jagielski }
135*b1cdbd2cSJim Jagielski }
136*b1cdbd2cSJim Jagielski if ( pMarkupList )
137*b1cdbd2cSJim Jagielski {
138*b1cdbd2cSJim Jagielski const xub_StrLen nTxtFrmChangeTrackStart =
139*b1cdbd2cSJim Jagielski nTxtNodeChangeTrackStart <= nTxtFrmTextStartPos
140*b1cdbd2cSJim Jagielski ? nTxtFrmTextStartPos
141*b1cdbd2cSJim Jagielski : nTxtNodeChangeTrackStart;
142*b1cdbd2cSJim Jagielski
143*b1cdbd2cSJim Jagielski const xub_StrLen nTxtFrmChangeTrackEnd =
144*b1cdbd2cSJim Jagielski nTxtNodeChangeTrackEnd >= nTxtFrmTextEndPos
145*b1cdbd2cSJim Jagielski ? nTxtFrmTextEndPos
146*b1cdbd2cSJim Jagielski : nTxtNodeChangeTrackEnd;
147*b1cdbd2cSJim Jagielski
148*b1cdbd2cSJim Jagielski pMarkupList->Insert( rtl::OUString(), 0,
149*b1cdbd2cSJim Jagielski nTxtFrmChangeTrackStart,
150*b1cdbd2cSJim Jagielski nTxtFrmChangeTrackEnd - nTxtFrmChangeTrackStart,
151*b1cdbd2cSJim Jagielski pMarkupList->Count() );
152*b1cdbd2cSJim Jagielski }
153*b1cdbd2cSJim Jagielski } // eof iteration over the redlines which overlap with the text node
154*b1cdbd2cSJim Jagielski }
155*b1cdbd2cSJim Jagielski } // eof anonymous namespace
156*b1cdbd2cSJim Jagielski
SwParaChangeTrackingInfo(const SwTxtFrm & rTxtFrm)157*b1cdbd2cSJim Jagielski SwParaChangeTrackingInfo::SwParaChangeTrackingInfo( const SwTxtFrm& rTxtFrm )
158*b1cdbd2cSJim Jagielski : mrTxtFrm( rTxtFrm )
159*b1cdbd2cSJim Jagielski , mpChangeTrackInsertionTextMarkupList( 0 )
160*b1cdbd2cSJim Jagielski , mpChangeTrackDeletionTextMarkupList( 0 )
161*b1cdbd2cSJim Jagielski , mpChangeTrackFormatChangeTextMarkupList( 0 )
162*b1cdbd2cSJim Jagielski {
163*b1cdbd2cSJim Jagielski }
164*b1cdbd2cSJim Jagielski
165*b1cdbd2cSJim Jagielski
~SwParaChangeTrackingInfo()166*b1cdbd2cSJim Jagielski SwParaChangeTrackingInfo::~SwParaChangeTrackingInfo()
167*b1cdbd2cSJim Jagielski {
168*b1cdbd2cSJim Jagielski reset();
169*b1cdbd2cSJim Jagielski }
170*b1cdbd2cSJim Jagielski
reset()171*b1cdbd2cSJim Jagielski void SwParaChangeTrackingInfo::reset()
172*b1cdbd2cSJim Jagielski {
173*b1cdbd2cSJim Jagielski delete mpChangeTrackInsertionTextMarkupList;
174*b1cdbd2cSJim Jagielski mpChangeTrackInsertionTextMarkupList = 0;
175*b1cdbd2cSJim Jagielski
176*b1cdbd2cSJim Jagielski delete mpChangeTrackDeletionTextMarkupList;
177*b1cdbd2cSJim Jagielski mpChangeTrackDeletionTextMarkupList = 0;
178*b1cdbd2cSJim Jagielski
179*b1cdbd2cSJim Jagielski delete mpChangeTrackFormatChangeTextMarkupList;
180*b1cdbd2cSJim Jagielski mpChangeTrackFormatChangeTextMarkupList = 0;
181*b1cdbd2cSJim Jagielski }
182*b1cdbd2cSJim Jagielski
getChangeTrackingTextMarkupList(const sal_Int32 nTextMarkupType)183*b1cdbd2cSJim Jagielski const SwWrongList* SwParaChangeTrackingInfo::getChangeTrackingTextMarkupList( const sal_Int32 nTextMarkupType )
184*b1cdbd2cSJim Jagielski {
185*b1cdbd2cSJim Jagielski SwWrongList* pChangeTrackingTextMarkupList = 0;
186*b1cdbd2cSJim Jagielski
187*b1cdbd2cSJim Jagielski if ( mpChangeTrackInsertionTextMarkupList == 0 )
188*b1cdbd2cSJim Jagielski {
189*b1cdbd2cSJim Jagielski ASSERT( mpChangeTrackDeletionTextMarkupList == 0,
190*b1cdbd2cSJim Jagielski "<SwParaChangeTrackingInfo::getChangeTrackingTextMarkupList(..) - <mpChangeTrackDeletionTextMarkupList> expected to be NULL." );
191*b1cdbd2cSJim Jagielski ASSERT( mpChangeTrackFormatChangeTextMarkupList == 0,
192*b1cdbd2cSJim Jagielski "<SwParaChangeTrackingInfo::getChangeTrackingTextMarkupList(..) - <mpChangeTrackFormatChangeTextMarkupList> expected to be NULL." );
193*b1cdbd2cSJim Jagielski initChangeTrackTextMarkupLists( mrTxtFrm,
194*b1cdbd2cSJim Jagielski mpChangeTrackInsertionTextMarkupList,
195*b1cdbd2cSJim Jagielski mpChangeTrackDeletionTextMarkupList,
196*b1cdbd2cSJim Jagielski mpChangeTrackFormatChangeTextMarkupList );
197*b1cdbd2cSJim Jagielski }
198*b1cdbd2cSJim Jagielski
199*b1cdbd2cSJim Jagielski switch ( nTextMarkupType )
200*b1cdbd2cSJim Jagielski {
201*b1cdbd2cSJim Jagielski case css::text::TextMarkupType::TRACK_CHANGE_INSERTION:
202*b1cdbd2cSJim Jagielski {
203*b1cdbd2cSJim Jagielski pChangeTrackingTextMarkupList = mpChangeTrackInsertionTextMarkupList;
204*b1cdbd2cSJim Jagielski }
205*b1cdbd2cSJim Jagielski break;
206*b1cdbd2cSJim Jagielski case css::text::TextMarkupType::TRACK_CHANGE_DELETION:
207*b1cdbd2cSJim Jagielski {
208*b1cdbd2cSJim Jagielski pChangeTrackingTextMarkupList = mpChangeTrackDeletionTextMarkupList;
209*b1cdbd2cSJim Jagielski }
210*b1cdbd2cSJim Jagielski break;
211*b1cdbd2cSJim Jagielski case css::text::TextMarkupType::TRACK_CHANGE_FORMATCHANGE:
212*b1cdbd2cSJim Jagielski {
213*b1cdbd2cSJim Jagielski pChangeTrackingTextMarkupList = mpChangeTrackFormatChangeTextMarkupList;
214*b1cdbd2cSJim Jagielski }
215*b1cdbd2cSJim Jagielski break;
216*b1cdbd2cSJim Jagielski default:
217*b1cdbd2cSJim Jagielski {
218*b1cdbd2cSJim Jagielski ASSERT( false,
219*b1cdbd2cSJim Jagielski "<SwParaChangeTrackingInfo::getChangeTrackingTextMarkupList(..)> - misusage - unexpected text markup type for change tracking." );
220*b1cdbd2cSJim Jagielski }
221*b1cdbd2cSJim Jagielski }
222*b1cdbd2cSJim Jagielski
223*b1cdbd2cSJim Jagielski return pChangeTrackingTextMarkupList;
224*b1cdbd2cSJim Jagielski }
225