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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 : #ifndef INCLUDED_SW_SOURCE_CORE_INC_WRONG_HXX
21 : #define INCLUDED_SW_SOURCE_CORE_INC_WRONG_HXX
22 :
23 : #include <com/sun/star/container/XStringKeyMap.hpp>
24 :
25 : #include <com/sun/star/util/Color.hpp>
26 : #include <com/sun/star/awt/FontUnderline.hpp>
27 : #include <com/sun/star/uno/Any.hxx>
28 :
29 : #include <vector>
30 :
31 : #include <tools/color.hxx>
32 : #include <swtypes.hxx>
33 : #include <viewopt.hxx>
34 :
35 : class SwWrongList;
36 :
37 : enum WrongAreaLineType
38 : {
39 : WRONGAREA_DASHED,
40 : WRONGAREA_WAVE,
41 : WRONGAREA_NONE
42 : };
43 :
44 : enum WrongListType
45 : {
46 : WRONGLIST_SPELL,
47 : WRONGLIST_GRAMMAR,
48 : WRONGLIST_SMARTTAG,
49 : WRONGLIST_CHANGETRACKING
50 : };
51 :
52 : // ST2
53 0 : class SwWrongArea
54 : {
55 : public:
56 : OUString maType;
57 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > mxPropertyBag;
58 : sal_Int32 mnPos;
59 : sal_Int32 mnLen;
60 : SwWrongList* mpSubList;
61 :
62 : Color mColor;
63 : WrongAreaLineType mLineType;
64 :
65 : SwWrongArea( const OUString& rType,
66 : WrongListType listType,
67 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag,
68 : sal_Int32 nPos,
69 : sal_Int32 nLen);
70 :
71 : SwWrongArea( const OUString& rType,
72 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag,
73 : sal_Int32 nPos,
74 : sal_Int32 nLen,
75 : SwWrongList* pSubList);
76 : private:
77 :
78 : SwWrongArea() : mnPos(0), mnLen(0), mpSubList(NULL), mColor(0,0,0), mLineType(WRONGAREA_WAVE) {}
79 :
80 0 : Color getSmartColor ( com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag)
81 : {
82 : try
83 : {
84 0 : if (xPropertyBag.is())
85 : {
86 0 : const ::rtl::OUString colorKey("LineColor");
87 0 : com::sun::star::uno::Any aLineColor = xPropertyBag->getValue(colorKey).get< com::sun::star::uno::Any>();
88 0 : com::sun::star::util::Color lineColor = 0;
89 :
90 0 : if (aLineColor >>= lineColor)
91 : {
92 0 : return Color( lineColor );
93 0 : }
94 : }
95 : }
96 0 : catch(const ::com::sun::star::container::NoSuchElementException&)
97 : {
98 : }
99 0 : catch(const ::com::sun::star::uno::RuntimeException&)
100 : {
101 : }
102 :
103 0 : return SwViewOption::GetSmarttagColor( );
104 : }
105 :
106 0 : WrongAreaLineType getSmartLineType( com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag )
107 : {
108 : try
109 : {
110 0 : if (xPropertyBag.is())
111 : {
112 0 : const ::rtl::OUString typeKey("LineType");
113 0 : com::sun::star::uno::Any aLineType = xPropertyBag->getValue(typeKey).get< com::sun::star::uno::Any>();
114 0 : ::sal_Int16 lineType = 0;
115 :
116 0 : if (!(aLineType >>= lineType))
117 : {
118 0 : return WRONGAREA_DASHED;
119 : }
120 0 : if (::com::sun::star::awt::FontUnderline::WAVE == lineType)
121 : {
122 0 : return WRONGAREA_WAVE;
123 : }
124 0 : if (::com::sun::star::awt::FontUnderline::SMALLWAVE == lineType)
125 : {
126 0 : return WRONGAREA_WAVE; //Code draws wave height based on space that fits.
127 0 : }
128 : }
129 : }
130 0 : catch(const ::com::sun::star::container::NoSuchElementException&)
131 : {
132 : }
133 0 : catch(const ::com::sun::star::uno::RuntimeException&)
134 : {
135 : }
136 :
137 0 : return WRONGAREA_DASHED;
138 : }
139 :
140 0 : Color getWrongAreaColor(WrongListType listType,
141 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag )
142 : {
143 0 : if (WRONGLIST_SPELL == listType)
144 : {
145 0 : return SwViewOption::GetSpellColor();
146 : }
147 0 : else if (WRONGLIST_GRAMMAR == listType)
148 : {
149 0 : return Color( COL_LIGHTBLUE );
150 : }
151 0 : else if (WRONGLIST_SMARTTAG == listType)
152 : {
153 0 : return getSmartColor(xPropertyBag);
154 : }
155 :
156 0 : return SwViewOption::GetSpellColor();
157 : }
158 :
159 0 : WrongAreaLineType getWrongAreaLineType(WrongListType listType,
160 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag )
161 : {
162 0 : if (WRONGLIST_SPELL == listType)
163 : {
164 0 : return WRONGAREA_WAVE;
165 : }
166 0 : else if (WRONGLIST_GRAMMAR == listType)
167 : {
168 0 : return WRONGAREA_WAVE;
169 : }
170 0 : else if (WRONGLIST_SMARTTAG == listType)
171 : {
172 0 : return getSmartLineType(xPropertyBag);
173 : }
174 :
175 0 : return WRONGAREA_WAVE;
176 : }
177 :
178 : };
179 :
180 : class SwWrongList
181 : {
182 : std::vector<SwWrongArea> maList;
183 : WrongListType meType;
184 :
185 : sal_Int32 nBeginInvalid; // Start of the invalid range
186 : sal_Int32 nEndInvalid; // End of the invalid range
187 :
188 0 : void ShiftLeft( sal_Int32 &rPos, sal_Int32 nStart, sal_Int32 nEnd )
189 0 : { if( rPos > nStart ) rPos = rPos > nEnd ? rPos - nEnd + nStart : nStart; }
190 : void ShiftRight( sal_Int32 &rPos, sal_Int32 nStart, sal_Int32 nEnd )
191 : { if( rPos >= nStart ) rPos += nStart - nEnd; }
192 : void _Invalidate( sal_Int32 nBegin, sal_Int32 nEnd );
193 :
194 : void Insert(sal_uInt16 nWhere, std::vector<SwWrongArea>::iterator startPos, std::vector<SwWrongArea>::iterator endPos);
195 : void Remove( sal_uInt16 nIdx, sal_uInt16 nLen );
196 :
197 : // forbidden and not implemented
198 : SwWrongList& operator= (const SwWrongList &);
199 : SwWrongList( const SwWrongList& rCpy );
200 :
201 : public:
202 : SwWrongList( WrongListType eType );
203 :
204 : virtual ~SwWrongList();
205 : virtual SwWrongList* Clone();
206 : virtual void CopyFrom( const SwWrongList& rCopy );
207 :
208 0 : inline WrongListType GetWrongListType() const { return meType; }
209 0 : inline sal_Int32 GetBeginInv() const { return nBeginInvalid; }
210 0 : inline sal_Int32 GetEndInv() const { return nEndInvalid; }
211 : inline bool InsideInvalid( sal_Int32 nChk ) const
212 : { return nChk >= nBeginInvalid && nChk <= nEndInvalid; }
213 : void SetInvalid( sal_Int32 nBegin, sal_Int32 nEnd );
214 0 : inline void Validate(){ nBeginInvalid = COMPLETE_STRING; }
215 : void Invalidate( sal_Int32 nBegin, sal_Int32 nEnd );
216 : bool InvalidateWrong();
217 : bool Fresh( sal_Int32 &rStart, sal_Int32 &rEnd, sal_Int32 nPos,
218 : sal_Int32 nLen, sal_uInt16 nIndex, sal_Int32 nCursorPos );
219 : sal_uInt16 GetWrongPos( sal_Int32 nValue ) const;
220 :
221 : bool Check( sal_Int32 &rChk, sal_Int32 &rLn ) const;
222 : bool InWrongWord( sal_Int32 &rChk, sal_Int32 &rLn ) const;
223 : sal_Int32 NextWrong( sal_Int32 nChk ) const;
224 :
225 : void Move( sal_Int32 nPos, sal_Int32 nDiff );
226 : void ClearList();
227 :
228 : // Divide the list into two part, the wrong words until nSplitPos will be
229 : // removed and transferred to a new SwWrongList.
230 : SwWrongList* SplitList( sal_Int32 nSplitPos );
231 : // Join the next SwWrongList, nInsertPos is my own text length, where
232 : // the other wrong list has to be inserted.
233 : void JoinList( SwWrongList* pNext, sal_Int32 nInsertPos );
234 :
235 0 : inline sal_Int32 Len( sal_uInt16 nIdx ) const
236 : {
237 0 : return nIdx < maList.size() ? maList[nIdx].mnLen : 0;
238 : }
239 :
240 0 : inline sal_Int32 Pos( sal_uInt16 nIdx ) const
241 : {
242 0 : return nIdx < maList.size() ? maList[nIdx].mnPos : 0;
243 : }
244 :
245 0 : inline sal_uInt16 Count() const { return (sal_uInt16)maList.size(); }
246 :
247 0 : inline void Insert( const OUString& rType,
248 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag,
249 : sal_Int32 nNewPos, sal_Int32 nNewLen, sal_uInt16 nWhere )
250 : {
251 0 : std::vector<SwWrongArea>::iterator i = maList.begin();
252 0 : if ( nWhere >= maList.size() )
253 0 : i = maList.end(); // robust
254 : else
255 0 : i += nWhere;
256 :
257 0 : maList.insert(i, SwWrongArea( rType, meType, xPropertyBag, nNewPos, nNewLen) );
258 0 : }
259 :
260 : void Insert( const OUString& rType,
261 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag,
262 : sal_Int32 nNewPos, sal_Int32 nNewLen );
263 :
264 0 : inline SwWrongList* SubList( sal_uInt16 nIdx ) const
265 : {
266 0 : return nIdx < maList.size() ? maList[nIdx].mpSubList : 0;
267 : }
268 :
269 : void InsertSubList( sal_Int32 nNewPos, sal_Int32 nNewLen, sal_uInt16 nWhere, SwWrongList* pSubList );
270 :
271 0 : inline const SwWrongArea* GetElement( sal_uInt16 nIdx ) const
272 : {
273 0 : return nIdx < maList.size() ? &maList[nIdx] : 0;
274 : }
275 : void RemoveEntry( sal_Int32 nBegin, sal_Int32 nEnd );
276 : bool LookForEntry( sal_Int32 nBegin, sal_Int32 nEnd );
277 : };
278 :
279 : #endif
280 :
281 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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