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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 SC_BIGRANGE_HXX
21 : #define SC_BIGRANGE_HXX
22 :
23 : #include "global.hxx"
24 :
25 : static const sal_Int32 nInt32Min = 0x80000000;
26 : static const sal_Int32 nInt32Max = 0x7fffffff;
27 :
28 : class ScDocument;
29 :
30 : class ScBigAddress
31 : {
32 : sal_Int32 nRow;
33 : sal_Int32 nCol;
34 : sal_Int32 nTab;
35 :
36 : public:
37 0 : ScBigAddress() : nRow(0), nCol(0), nTab(0) {}
38 : ScBigAddress( sal_Int32 nColP, sal_Int32 nRowP, sal_Int32 nTabP )
39 : : nRow( nRowP ), nCol( nColP ), nTab( nTabP ) {}
40 0 : ScBigAddress( const ScBigAddress& r )
41 0 : : nRow( r.nRow ), nCol( r.nCol ), nTab( r.nTab ) {}
42 0 : ScBigAddress( const ScAddress& r )
43 0 : : nRow( r.Row() ), nCol( r.Col() ), nTab( r.Tab() ) {}
44 :
45 0 : sal_Int32 Col() const { return nCol; }
46 0 : sal_Int32 Row() const { return nRow; }
47 0 : sal_Int32 Tab() const { return nTab; }
48 :
49 0 : void Set( sal_Int32 nColP, sal_Int32 nRowP, sal_Int32 nTabP )
50 0 : { nCol = nColP; nRow = nRowP; nTab = nTabP; }
51 0 : void SetCol( sal_Int32 nColP ) { nCol = nColP; }
52 0 : void SetRow( sal_Int32 nRowP ) { nRow = nRowP; }
53 0 : void SetTab( sal_Int32 nTabP ) { nTab = nTabP; }
54 0 : void IncCol( sal_Int32 n = 1 ) { nCol += n; }
55 0 : void IncRow( sal_Int32 n = 1 ) { nRow += n; }
56 0 : void IncTab( sal_Int32 n = 1 ) { nTab += n; }
57 :
58 0 : void GetVars( sal_Int32& nColP, sal_Int32& nRowP, sal_Int32& nTabP ) const
59 0 : { nColP = nCol; nRowP = nRow; nTabP = nTab; }
60 :
61 : inline void PutInOrder( ScBigAddress& r );
62 : bool IsValid( const ScDocument* pDoc ) const;
63 : inline ScAddress MakeAddress() const;
64 :
65 0 : ScBigAddress& operator=( const ScBigAddress& r )
66 0 : { nCol = r.nCol; nRow = r.nRow; nTab = r.nTab; return *this; }
67 : ScBigAddress& operator=( const ScAddress& r )
68 : { nCol = r.Col(); nRow = r.Row(); nTab = r.Tab(); return *this; }
69 0 : int operator==( const ScBigAddress& r ) const
70 0 : { return nCol == r.nCol && nRow == r.nRow && nTab == r.nTab; }
71 : int operator!=( const ScBigAddress& r ) const
72 : { return !operator==( r ); }
73 :
74 : friend inline SvStream& operator<< ( SvStream& rStream, const ScBigAddress& rAdr );
75 : friend inline SvStream& operator>> ( SvStream& rStream, ScBigAddress& rAdr );
76 : };
77 :
78 :
79 : inline void ScBigAddress::PutInOrder( ScBigAddress& r )
80 : {
81 : sal_Int32 nTmp;
82 : if ( r.nCol < nCol )
83 : {
84 : nTmp = r.nCol;
85 : r.nCol = nCol;
86 : nCol = nTmp;
87 : }
88 : if ( r.nRow < nRow )
89 : {
90 : nTmp = r.nRow;
91 : r.nRow = nRow;
92 : nRow = nTmp;
93 : }
94 : if ( r.nTab < nTab )
95 : {
96 : nTmp = r.nTab;
97 : r.nTab = nTab;
98 : nTab = nTmp;
99 : }
100 : }
101 :
102 0 : inline ScAddress ScBigAddress::MakeAddress() const
103 : {
104 : SCCOL nColA;
105 : SCROW nRowA;
106 : SCTAB nTabA;
107 :
108 0 : if ( nCol < 0 )
109 0 : nColA = 0;
110 0 : else if ( nCol > MAXCOL )
111 0 : nColA = MAXCOL;
112 : else
113 0 : nColA = (SCCOL) nCol;
114 :
115 0 : if ( nRow < 0 )
116 0 : nRowA = 0;
117 0 : else if ( nRow > MAXROW )
118 0 : nRowA = MAXROW;
119 : else
120 0 : nRowA = (SCROW) nRow;
121 :
122 0 : if ( nTab < 0 )
123 0 : nTabA = 0;
124 0 : else if ( nTab > MAXTAB )
125 0 : nTabA = MAXTAB;
126 : else
127 0 : nTabA = (SCTAB) nTab;
128 :
129 0 : return ScAddress( nColA, nRowA, nTabA );
130 : }
131 :
132 :
133 : inline SvStream& operator<< ( SvStream& rStream, const ScBigAddress& rAdr )
134 : {
135 : rStream << rAdr.nCol << rAdr.nRow << rAdr.nTab;
136 : return rStream;
137 : }
138 :
139 :
140 : inline SvStream& operator>> ( SvStream& rStream, ScBigAddress& rAdr )
141 : {
142 : rStream >> rAdr.nCol >> rAdr.nRow >> rAdr.nTab;
143 : return rStream;
144 : }
145 :
146 :
147 : class ScBigRange
148 : {
149 : public:
150 :
151 : ScBigAddress aStart;
152 : ScBigAddress aEnd;
153 :
154 0 : ScBigRange() : aStart(), aEnd() {}
155 : ScBigRange( const ScBigAddress& s, const ScBigAddress& e )
156 : : aStart( s ), aEnd( e ) { aStart.PutInOrder( aEnd ); }
157 0 : ScBigRange( const ScBigRange& r )
158 0 : : aStart( r.aStart ), aEnd( r.aEnd ) {}
159 0 : ScBigRange( const ScRange& r )
160 0 : : aStart( r.aStart ), aEnd( r.aEnd ) {}
161 : ScBigRange( const ScBigAddress& r )
162 : : aStart( r ), aEnd( r ) {}
163 : ScBigRange( const ScAddress& r )
164 : : aStart( r ), aEnd( r ) {}
165 : ScBigRange( sal_Int32 nCol, sal_Int32 nRow, sal_Int32 nTab )
166 : : aStart( nCol, nRow, nTab ), aEnd( aStart ) {}
167 : ScBigRange( sal_Int32 nCol1, sal_Int32 nRow1, sal_Int32 nTab1,
168 : sal_Int32 nCol2, sal_Int32 nRow2, sal_Int32 nTab2 )
169 : : aStart( nCol1, nRow1, nTab1 ),
170 : aEnd( nCol2, nRow2, nTab2 ) {}
171 :
172 0 : void Set( sal_Int32 nCol1, sal_Int32 nRow1, sal_Int32 nTab1,
173 : sal_Int32 nCol2, sal_Int32 nRow2, sal_Int32 nTab2 )
174 0 : { aStart.Set( nCol1, nRow1, nTab1 );
175 0 : aEnd.Set( nCol2, nRow2, nTab2 ); }
176 :
177 0 : void GetVars( sal_Int32& nCol1, sal_Int32& nRow1, sal_Int32& nTab1,
178 : sal_Int32& nCol2, sal_Int32& nRow2, sal_Int32& nTab2 ) const
179 0 : { aStart.GetVars( nCol1, nRow1, nTab1 );
180 0 : aEnd.GetVars( nCol2, nRow2, nTab2 ); }
181 :
182 0 : sal_Bool IsValid( const ScDocument* pDoc ) const
183 0 : { return aStart.IsValid( pDoc ) && aEnd.IsValid( pDoc ); }
184 0 : inline ScRange MakeRange() const
185 : { return ScRange( aStart.MakeAddress(),
186 0 : aEnd.MakeAddress() ); }
187 :
188 : inline sal_Bool In( const ScBigAddress& ) const; // is Address& in range?
189 : inline sal_Bool In( const ScBigRange& ) const; // is Range& in range?
190 : inline sal_Bool Intersects( const ScBigRange& ) const; // do two ranges overlap?
191 :
192 0 : ScBigRange& operator=( const ScBigRange& r )
193 0 : { aStart = r.aStart; aEnd = r.aEnd; return *this; }
194 0 : int operator==( const ScBigRange& r ) const
195 0 : { return (aStart == r.aStart) && (aEnd == r.aEnd); }
196 0 : int operator!=( const ScBigRange& r ) const
197 0 : { return !operator==( r ); }
198 :
199 : friend inline SvStream& operator<< ( SvStream& rStream, const ScBigRange& rRange );
200 : friend inline SvStream& operator>> ( SvStream& rStream, ScBigRange& rRange );
201 : };
202 :
203 :
204 0 : inline sal_Bool ScBigRange::In( const ScBigAddress& rAddr ) const
205 : {
206 : return
207 0 : aStart.Col() <= rAddr.Col() && rAddr.Col() <= aEnd.Col() &&
208 0 : aStart.Row() <= rAddr.Row() && rAddr.Row() <= aEnd.Row() &&
209 0 : aStart.Tab() <= rAddr.Tab() && rAddr.Tab() <= aEnd.Tab();
210 : }
211 :
212 :
213 0 : inline sal_Bool ScBigRange::In( const ScBigRange& r ) const
214 : {
215 : return
216 0 : aStart.Col() <= r.aStart.Col() && r.aEnd.Col() <= aEnd.Col() &&
217 0 : aStart.Row() <= r.aStart.Row() && r.aEnd.Row() <= aEnd.Row() &&
218 0 : aStart.Tab() <= r.aStart.Tab() && r.aEnd.Tab() <= aEnd.Tab();
219 : }
220 :
221 :
222 0 : inline sal_Bool ScBigRange::Intersects( const ScBigRange& r ) const
223 : {
224 : return !(
225 0 : std::min( aEnd.Col(), r.aEnd.Col() ) < std::max( aStart.Col(), r.aStart.Col() )
226 0 : || std::min( aEnd.Row(), r.aEnd.Row() ) < std::max( aStart.Row(), r.aStart.Row() )
227 0 : || std::min( aEnd.Tab(), r.aEnd.Tab() ) < std::max( aStart.Tab(), r.aStart.Tab() )
228 0 : );
229 : }
230 :
231 :
232 : inline SvStream& operator<< ( SvStream& rStream, const ScBigRange& rRange )
233 : {
234 : rStream << rRange.aStart;
235 : rStream << rRange.aEnd;
236 : return rStream;
237 : }
238 :
239 :
240 : inline SvStream& operator>> ( SvStream& rStream, ScBigRange& rRange )
241 : {
242 : rStream >> rRange.aStart;
243 : rStream >> rRange.aEnd;
244 : return rStream;
245 : }
246 :
247 :
248 :
249 : #endif
250 :
251 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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