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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 : #ifndef _REDLINE_HXX
20 : #define _REDLINE_HXX
21 :
22 : #include <tools/datetime.hxx>
23 : #include <tools/string.hxx>
24 :
25 : #include <pam.hxx>
26 :
27 : #include <IDocumentRedlineAccess.hxx>
28 :
29 : #include <svl/smplhint.hxx>
30 : #include <vector>
31 :
32 : class SfxItemSet;
33 : class SwView;
34 :
35 : class SwRedlineExtraData
36 : {
37 : SwRedlineExtraData( const SwRedlineExtraData& );
38 : SwRedlineExtraData& operator=( const SwRedlineExtraData& );
39 :
40 : protected:
41 0 : SwRedlineExtraData() {}
42 :
43 : public:
44 : virtual ~SwRedlineExtraData();
45 : virtual SwRedlineExtraData* CreateNew() const = 0;
46 :
47 : virtual void Accept( SwPaM& rPam ) const;
48 : virtual void Reject( SwPaM& rPam ) const;
49 : virtual int operator == ( const SwRedlineExtraData& ) const;
50 : };
51 :
52 : class SwRedlineExtraData_FmtColl : public SwRedlineExtraData
53 : {
54 : String sFmtNm;
55 : SfxItemSet* pSet;
56 : sal_uInt16 nPoolId;
57 : public:
58 : SwRedlineExtraData_FmtColl( const String& rColl, sal_uInt16 nPoolFmtId,
59 : const SfxItemSet* pSet = 0 );
60 : virtual ~SwRedlineExtraData_FmtColl();
61 : virtual SwRedlineExtraData* CreateNew() const;
62 : virtual void Reject( SwPaM& rPam ) const;
63 : virtual int operator == ( const SwRedlineExtraData& ) const;
64 :
65 : void SetItemSet( const SfxItemSet& rSet );
66 : };
67 :
68 : class SwRedlineExtraData_Format : public SwRedlineExtraData
69 : {
70 : std::vector<sal_uInt16> aWhichIds;
71 :
72 : SwRedlineExtraData_Format( const SwRedlineExtraData_Format& rCpy );
73 :
74 : public:
75 : SwRedlineExtraData_Format( const SfxItemSet& rSet );
76 : virtual ~SwRedlineExtraData_Format();
77 : virtual SwRedlineExtraData* CreateNew() const;
78 : virtual void Reject( SwPaM& rPam ) const;
79 : virtual int operator == ( const SwRedlineExtraData& ) const;
80 : };
81 :
82 :
83 : class SW_DLLPUBLIC SwRedlineData
84 : {
85 : friend class SwRedline;
86 : SwRedlineData* pNext; // Points to other data.
87 : SwRedlineExtraData* pExtraData;
88 :
89 : String sComment;
90 : DateTime aStamp;
91 : RedlineType_t eType;
92 : sal_uInt16 nAuthor, nSeqNo;
93 :
94 : public:
95 : SwRedlineData( RedlineType_t eT, sal_uInt16 nAut );
96 : SwRedlineData( const SwRedlineData& rCpy, sal_Bool bCpyNext = sal_True );
97 :
98 : // For sw3io: pNext/pExtraData are taken over.
99 : SwRedlineData( RedlineType_t eT, sal_uInt16 nAut, const DateTime& rDT,
100 : const String& rCmnt, SwRedlineData* pNxt,
101 : SwRedlineExtraData* pExtraData = 0 );
102 :
103 : ~SwRedlineData();
104 :
105 0 : int operator==( const SwRedlineData& rCmp ) const
106 : {
107 0 : return nAuthor == rCmp.nAuthor &&
108 0 : eType == rCmp.eType &&
109 0 : sComment == rCmp.sComment &&
110 0 : (( !pNext && !rCmp.pNext ) ||
111 0 : ( pNext && rCmp.pNext && *pNext == *rCmp.pNext )) &&
112 0 : (( !pExtraData && !rCmp.pExtraData ) ||
113 0 : ( pExtraData && rCmp.pExtraData &&
114 0 : *pExtraData == *rCmp.pExtraData ));
115 : }
116 0 : int operator!=( const SwRedlineData& rCmp ) const
117 0 : { return !operator==( rCmp ); }
118 :
119 47 : RedlineType_t GetType() const
120 47 : { return ((RedlineType_t)(eType & nsRedlineType_t::REDLINE_NO_FLAG_MASK)); }
121 : RedlineType_t GetRealType() const { return eType; }
122 11 : sal_uInt16 GetAuthor() const { return nAuthor; }
123 0 : const String& GetComment() const { return sComment; }
124 349 : const DateTime& GetTimeStamp() const { return aStamp; }
125 0 : inline const SwRedlineData* Next() const{ return pNext; }
126 :
127 0 : void SetComment( const String& rS ) { sComment = rS; }
128 8 : void SetTimeStamp( const DateTime& rDT ) { aStamp = rDT; }
129 :
130 0 : void SetAutoFmtFlag()
131 0 : { eType = (RedlineType_t)(eType | nsRedlineType_t::REDLINE_FORM_AUTOFMT); }
132 736 : int CanCombine( const SwRedlineData& rCmp ) const
133 : {
134 905 : return nAuthor == rCmp.nAuthor &&
135 338 : eType == rCmp.eType &&
136 338 : sComment == rCmp.sComment &&
137 338 : GetTimeStamp() == rCmp.GetTimeStamp() &&
138 338 : (( !pNext && !rCmp.pNext ) ||
139 0 : ( pNext && rCmp.pNext &&
140 1074 : pNext->CanCombine( *rCmp.pNext ))) &&
141 338 : (( !pExtraData && !rCmp.pExtraData ) ||
142 0 : ( pExtraData && rCmp.pExtraData &&
143 736 : *pExtraData == *rCmp.pExtraData ));
144 : }
145 :
146 : // ExtraData gets copied, the pointer is therefore not taken over by
147 : // the RedlilneObject
148 : void SetExtraData( const SwRedlineExtraData* pData );
149 0 : const SwRedlineExtraData* GetExtraData() const { return pExtraData; }
150 :
151 : // For UI-side pooling of Redline-actions.
152 : // At the moment only used for Autoformat with Redline.
153 : // Value != 0 means there can be others!
154 6 : sal_uInt16 GetSeqNo() const { return nSeqNo; }
155 0 : void SetSeqNo( sal_uInt16 nNo ) { nSeqNo = nNo; }
156 :
157 : String GetDescr() const;
158 : };
159 :
160 :
161 : class SW_DLLPUBLIC SwRedline : public SwPaM
162 : {
163 : SwRedlineData* pRedlineData;
164 : SwNodeIndex* pCntntSect;
165 : sal_Bool bDelLastPara : 1;
166 : sal_Bool bIsLastParaDelete : 1;
167 : sal_Bool bIsVisible : 1;
168 :
169 : void MoveToSection();
170 : void CopyToSection();
171 : void DelCopyOfSection();
172 : void MoveFromSection();
173 :
174 : public:
175 : SwRedline( RedlineType_t eType, const SwPaM& rPam );
176 : SwRedline( const SwRedlineData& rData, const SwPaM& rPam );
177 : SwRedline( const SwRedlineData& rData, const SwPosition& rPos );
178 : // For sw3io: pData is taken over!
179 0 : SwRedline(SwRedlineData* pData, const SwPosition& rPos, sal_Bool bVsbl,
180 : sal_Bool bDelLP, sal_Bool bIsPD) :
181 : SwPaM( rPos ), pRedlineData( pData ), pCntntSect( 0 ),
182 0 : bDelLastPara( bDelLP ), bIsLastParaDelete( bIsPD ), bIsVisible( bVsbl )
183 0 : {}
184 : SwRedline( const SwRedline& );
185 : virtual ~SwRedline();
186 :
187 544 : SwNodeIndex* GetContentIdx() const { return pCntntSect; }
188 : // For Undo.
189 : void SetContentIdx( const SwNodeIndex* );
190 :
191 1493 : sal_Bool IsVisible() const { return bIsVisible; }
192 0 : sal_Bool IsDelLastPara() const { return bDelLastPara; }
193 :
194 : // sal_Bool indicates whether after setting of Pos no range is spanned.
195 : // -> sal-True else range and sal-False.
196 0 : void SetStart( const SwPosition& rPos, SwPosition* pSttPtr = 0 )
197 : {
198 0 : if( !pSttPtr ) pSttPtr = Start();
199 0 : *pSttPtr = rPos;
200 0 : }
201 169 : void SetEnd( const SwPosition& rPos, SwPosition* pEndPtr = 0 )
202 : {
203 169 : if( !pEndPtr ) pEndPtr = End();
204 169 : *pEndPtr = rPos;
205 169 : }
206 : /// Do we have a valid selection?
207 : sal_Bool HasValidRange() const;
208 :
209 : const SwRedlineData& GetRedlineData(sal_uInt16 nPos = 0) const;
210 : int operator==( const SwRedlineData& rCmp ) const
211 : { return *pRedlineData == rCmp; }
212 0 : int operator!=( const SwRedlineData& rCmp ) const
213 0 : { return *pRedlineData != rCmp; }
214 0 : void SetAutoFmtFlag() { pRedlineData->SetAutoFmtFlag(); }
215 :
216 : sal_uInt16 GetStackCount() const;
217 : sal_uInt16 GetAuthor( sal_uInt16 nPos = 0) const;
218 : const String& GetAuthorString( sal_uInt16 nPos = 0 ) const;
219 : const DateTime& GetTimeStamp( sal_uInt16 nPos = 0) const;
220 : RedlineType_t GetRealType( sal_uInt16 nPos = 0 ) const;
221 1424 : RedlineType_t GetType( sal_uInt16 nPos = 0) const
222 1424 : { return ( (RedlineType_t)(GetRealType( nPos ) & nsRedlineType_t::REDLINE_NO_FLAG_MASK)); }
223 : const String& GetComment( sal_uInt16 nPos = 0 ) const;
224 :
225 0 : void SetComment( const String& rS ) { pRedlineData->SetComment( rS ); }
226 :
227 : /** ExtraData gets copied, the pointer is therefor not taken over by
228 : * the RedLineObject.*/
229 0 : void SetExtraData( const SwRedlineExtraData* pData )
230 0 : { pRedlineData->SetExtraData( pData ); }
231 0 : const SwRedlineExtraData* GetExtraData() const
232 0 : { return pRedlineData->GetExtraData(); }
233 :
234 : // For UI-side pooling of Redline-actions.
235 : // At the moment only used for Autoformat with Redline.
236 : // Value != 0 means there can be others!
237 0 : sal_uInt16 GetSeqNo() const { return pRedlineData->GetSeqNo(); }
238 0 : void SetSeqNo( sal_uInt16 nNo ) { pRedlineData->SetSeqNo( nNo ); }
239 :
240 : // At Hide/ShowOriginal the list is traversed two times in order to
241 : // hide the Del-Redlines via Copy and Delete.
242 : // Otherwise at Move the attribution would be handled incorrectly.
243 : // All other callers must always give 0.
244 : void CallDisplayFunc( sal_uInt16 nLoop = 0 );
245 : void Show( sal_uInt16 nLoop = 0 );
246 : void Hide( sal_uInt16 nLoop = 0 );
247 : void ShowOriginal( sal_uInt16 nLoop = 0 );
248 :
249 : /// Calculates the intersection with text node number nNdIdx.
250 : void CalcStartEnd( sal_uLong nNdIdx, sal_uInt16& nStart, sal_uInt16& nEnd ) const;
251 :
252 : /// Initiate the layout.
253 : void InvalidateRange();
254 :
255 443 : sal_Bool IsOwnRedline( const SwRedline& rRedl ) const
256 443 : { return GetAuthor() == rRedl.GetAuthor(); }
257 : sal_Bool CanCombine( const SwRedline& rRedl ) const;
258 :
259 : void PushData( const SwRedline& rRedl, sal_Bool bOwnAsNext = sal_True );
260 : sal_Bool PopData();
261 :
262 : /**
263 : Returns textual description of this a redline data element of
264 : this redline.
265 :
266 : @param nPos index of the redline data element to describe
267 :
268 : The textual description of the selected element contains the
269 : kind of redline and the possibly shortened text of the redline.
270 :
271 : @return textual description of the selected redline data element
272 : */
273 : String GetDescr(sal_uInt16 nPos = 0);
274 :
275 : int operator==( const SwRedline& ) const;
276 : int operator<( const SwRedline& ) const;
277 : };
278 :
279 0 : class SW_DLLPUBLIC SwRedlineHint : public SfxHint
280 : {
281 : #define SWREDLINE_INSERTED 1
282 : #define SWREDLINE_REMOVED 2
283 : #define SWREDLINE_FOCUS 3
284 : #define SWREDLINE_CHANGED 4
285 : #define SWREDLINE_LANGUAGE 5
286 :
287 : const SwRedline* pRedline;
288 : sal_Int16 nWhich;
289 : const SwView* pView;
290 :
291 : public:
292 0 : SwRedlineHint( const SwRedline* p, sal_Int16 n, const SwView* pV = 0)
293 : : pRedline(p)
294 : , nWhich(n)
295 0 : , pView(pV)
296 0 : {}
297 :
298 : TYPEINFO();
299 : const SwRedline* GetRedline() const { return pRedline; }
300 : sal_Int16 Which() const { return nWhich; }
301 : const SwView* GetView() const { return pView; }
302 : };
303 :
304 :
305 : #endif
306 :
307 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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