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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 _WRONG_HXX
21 : #define _WRONG_HXX
22 :
23 : #include <com/sun/star/container/XStringKeyMap.hpp>
24 :
25 : #include <vector>
26 :
27 : #include <tools/string.hxx>
28 :
29 : class SwWrongList;
30 :
31 : // ST2
32 0 : class SwWrongArea
33 : {
34 : public:
35 : rtl::OUString maType;
36 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > mxPropertyBag;
37 : xub_StrLen mnPos;
38 : xub_StrLen mnLen;
39 : SwWrongList* mpSubList;
40 :
41 : SwWrongArea() : mnPos(0), mnLen(0), mpSubList(NULL) {}
42 0 : SwWrongArea( const rtl::OUString& rType,
43 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag,
44 : xub_StrLen nPos,
45 : xub_StrLen nLen,
46 : SwWrongList* pSubList )
47 0 : : maType(rType), mxPropertyBag(xPropertyBag), mnPos(nPos), mnLen(nLen), mpSubList(pSubList) {}
48 : };
49 :
50 : enum WrongListType
51 : {
52 : WRONGLIST_SPELL,
53 : WRONGLIST_GRAMMAR,
54 : WRONGLIST_SMARTTAG,
55 : WRONGLIST_CHANGETRACKING
56 : };
57 :
58 : class SwWrongList
59 : {
60 : std::vector<SwWrongArea> maList;
61 : WrongListType meType;
62 :
63 : xub_StrLen nBeginInvalid; // Start of the invalid range
64 : xub_StrLen nEndInvalid; // End of the invalid range
65 :
66 0 : void ShiftLeft( xub_StrLen &rPos, xub_StrLen nStart, xub_StrLen nEnd )
67 0 : { if( rPos > nStart ) rPos = rPos > nEnd ? rPos - nEnd + nStart : nStart; }
68 : void ShiftRight( xub_StrLen &rPos, xub_StrLen nStart, xub_StrLen nEnd )
69 : { if( rPos >= nStart ) rPos += nStart - nEnd; }
70 : void _Invalidate( xub_StrLen nBegin, xub_StrLen nEnd );
71 :
72 : void Insert(sal_uInt16 nWhere, std::vector<SwWrongArea>::iterator startPos, std::vector<SwWrongArea>::iterator endPos);
73 : void Remove( sal_uInt16 nIdx, sal_uInt16 nLen );
74 :
75 : // forbidden and not implemented
76 : SwWrongList& operator= (const SwWrongList &);
77 : SwWrongList( const SwWrongList& rCpy );
78 :
79 : public:
80 : SwWrongList( WrongListType eType );
81 :
82 : virtual ~SwWrongList();
83 : virtual SwWrongList* Clone();
84 : virtual void CopyFrom( const SwWrongList& rCopy );
85 :
86 0 : inline WrongListType GetWrongListType() const { return meType; }
87 0 : inline xub_StrLen GetBeginInv() const { return nBeginInvalid; }
88 0 : inline xub_StrLen GetEndInv() const { return nEndInvalid; }
89 : inline sal_Bool InsideInvalid( xub_StrLen nChk ) const
90 : { return nChk >= nBeginInvalid && nChk <= nEndInvalid; }
91 : void SetInvalid( xub_StrLen nBegin, xub_StrLen nEnd );
92 0 : inline void Validate(){ nBeginInvalid = STRING_LEN; }
93 : void Invalidate( xub_StrLen nBegin, xub_StrLen nEnd );
94 : sal_Bool InvalidateWrong();
95 : sal_Bool Fresh( xub_StrLen &rStart, xub_StrLen &rEnd, xub_StrLen nPos,
96 : xub_StrLen nLen, sal_uInt16 nIndex, xub_StrLen nCursorPos );
97 : sal_uInt16 GetWrongPos( xub_StrLen nValue ) const;
98 :
99 : sal_Bool Check( xub_StrLen &rChk, xub_StrLen &rLn ) const;
100 : sal_Bool InWrongWord( xub_StrLen &rChk, xub_StrLen &rLn ) const;
101 : xub_StrLen NextWrong( xub_StrLen nChk ) const;
102 :
103 : void Move( xub_StrLen nPos, long nDiff );
104 : void ClearList();
105 :
106 : // Divide the list into two part, the wrong words until nSplitPos will be
107 : // removed and transferred to a new SwWrongList.
108 : SwWrongList* SplitList( xub_StrLen nSplitPos );
109 : // Join the next SwWrongList, nInsertPos is my own text length, where
110 : // the other wrong list has to be inserted.
111 : void JoinList( SwWrongList* pNext, xub_StrLen nInsertPos );
112 :
113 0 : inline xub_StrLen Len( sal_uInt16 nIdx ) const
114 : {
115 0 : return nIdx < maList.size() ? maList[nIdx].mnLen : 0;
116 : }
117 :
118 0 : inline xub_StrLen Pos( sal_uInt16 nIdx ) const
119 : {
120 0 : return nIdx < maList.size() ? maList[nIdx].mnPos : 0;
121 : }
122 :
123 0 : inline sal_uInt16 Count() const { return (sal_uInt16)maList.size(); }
124 :
125 0 : inline void Insert( const rtl::OUString& rType,
126 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag,
127 : xub_StrLen nNewPos, xub_StrLen nNewLen, sal_uInt16 nWhere )
128 : {
129 0 : std::vector<SwWrongArea>::iterator i = maList.begin();
130 0 : if ( nWhere >= maList.size() )
131 0 : i = maList.end(); // robust
132 : else
133 0 : i += nWhere;
134 0 : maList.insert(i, SwWrongArea( rType, xPropertyBag, nNewPos, nNewLen, 0 ) );
135 0 : }
136 :
137 : void Insert( const rtl::OUString& rType,
138 : com::sun::star::uno::Reference< com::sun::star::container::XStringKeyMap > xPropertyBag,
139 : xub_StrLen nNewPos, xub_StrLen nNewLen );
140 :
141 0 : inline SwWrongList* SubList( sal_uInt16 nIdx ) const
142 : {
143 0 : return nIdx < maList.size() ? maList[nIdx].mpSubList : 0;
144 : }
145 :
146 : void InsertSubList( xub_StrLen nNewPos, xub_StrLen nNewLen, sal_uInt16 nWhere, SwWrongList* pSubList );
147 :
148 0 : inline const SwWrongArea* GetElement( sal_uInt16 nIdx ) const
149 : {
150 0 : return nIdx < maList.size() ? &maList[nIdx] : 0;
151 : }
152 : void RemoveEntry( xub_StrLen nBegin, xub_StrLen nEnd );
153 : bool LookForEntry( xub_StrLen nBegin, xub_StrLen nEnd );
154 : };
155 :
156 : #endif
157 :
158 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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