summaryrefslogtreecommitdiff
path: root/sw/inc/swrect.hxx
blob: 39ef9c52872d49d8198a8fd3e0c76695da640214 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef _SWRECT_HXX
#define _SWRECT_HXX
#include "errhdl.hxx"
#include <tools/gen.hxx>
class SvStream;

class SwRect
{
    Point m_Point;
    Size m_Size;


public:
    inline SwRect();
    inline SwRect( const SwRect &rRect );
    inline SwRect( const Point& rLT, const Size&  rSize );
    inline SwRect( const Point& rLT, const Point& rRB );
    inline SwRect( long X, long Y, long Width, long Height );

        //SV-SS z.B. SwRect( pWin->GetClipRect() );
    SwRect( const Rectangle &rRect );

    //Set-Methoden
    inline void Chg( const Point& rNP, const Size &rNS );
    inline void Pos(  const Point& rNew );
    inline void Pos( const long nNewX, const long nNewY );
    inline void SSize( const Size&  rNew  );
    inline void SSize( const long nHeight, const long nWidth );
    inline void Width(  long nNew );
    inline void Height( long nNew );
    inline void Left( const long nLeft );
    inline void Right( const long nRight );
    inline void Top( const long nTop );
    inline void Bottom( const long nBottom );

    //Get-Methoden
    inline const Point &Pos()  const;
    inline const Size  &SSize() const;
    inline long Width()  const;
    inline long Height() const;
    inline long Left()   const;
    inline long Right()  const;
    inline long Top()	 const;
    inline long Bottom() const;

    //Damit Layoutseitig per Memberpointer auf die Member von Pos und SSize
    //zugegriffen werden kann.
    inline Point &Pos();
    inline Size  &SSize();

    Point Center() const;

    void Justify();

           SwRect &Union( const SwRect& rRect );
           SwRect &Intersection( const SwRect& rRect );
   //Wie Intersection nur wird davon ausgegangen, dass die Rects ueberlappen!
           SwRect &_Intersection( const SwRect &rRect );
    inline SwRect  GetIntersection( const SwRect& rRect ) const;

           BOOL IsInside( const Point& rPOINT ) const;
           BOOL IsNear(const Point& rPoint, long nTolerance ) const;
           BOOL IsInside( const SwRect& rRect ) const;
           BOOL IsOver( const SwRect& rRect ) const;
    inline BOOL HasArea() const;
    inline BOOL IsEmpty() const;
    inline void Clear();

    inline SwRect &operator = ( const SwRect &rRect );

    inline BOOL operator == ( const SwRect& rRect ) const;
    inline BOOL operator != ( const SwRect& rRect ) const;

    inline SwRect &operator+=( const Point &rPt );
    inline SwRect &operator-=( const Point &rPt );

    inline SwRect &operator+=( const Size &rSz );
    inline SwRect &operator-=( const Size &rSz );

    //SV-SS z.B. pWin->DrawRect( aSwRect.SVRect() );
    inline Rectangle  SVRect() const;

    //Zortech wuerde hier fehlerhaften Code erzeugen.
//	inline operator SRectangle()  const;
//	inline operator Rectangle() const { return Rectangle( aPos, aSize ); }

    // Ausgabeoperator fuer die Debugging-Gemeinde
    friend SvStream &operator<<( SvStream &rStream, const SwRect &rRect );


    void _Top(      const long nTop );
    void _Bottom(   const long nBottom );
    void _Left(     const long nLeft );
    void _Right(    const long nRight );
    void _Width(    const long nNew );
    void _Height(   const long nNew );
    long _Top()     const;
    long _Bottom()  const;
    long _Left()    const;
    long _Right()   const;
    long _Width()   const;
    long _Height()  const;
    void SubTop(    const long nSub );
    void AddBottom( const long nAdd );
    void SubLeft(   const long nSub );
    void AddRight(  const long nAdd );
    void AddWidth(  const long nAdd );
    void AddHeight( const long nAdd );
    void SetPosX(   const long nNew );
    void SetPosY(   const long nNew );
    void SetLeftAndWidth( long nLeft, long nNew );
    void SetTopAndHeight( long nTop, long nNew );
    void SetRightAndWidth( long nRight, long nNew );
    void SetBottomAndHeight( long nBottom, long nNew );
    void SetUpperLeftCorner(  const Point& rNew );
    void SetUpperRightCorner(  const Point& rNew );
    void SetLowerLeftCorner(  const Point& rNew );
    const Size  _Size() const;
    const Point TopLeft()  const;
    const Point TopRight()  const;
    const Point BottomLeft()  const;
    const Point BottomRight()  const;
    const Size  SwappedSize() const;
    long GetLeftDistance( long ) const;
    long GetBottomDistance( long ) const;
    long GetRightDistance( long ) const;
    long GetTopDistance( long ) const;
    BOOL OverStepLeft( long ) const;
    BOOL OverStepBottom( long ) const;
    BOOL OverStepTop( long ) const;
    BOOL OverStepRight( long ) const;
};

// Implementation in in swrect.cxx
extern SvStream &operator<<( SvStream &rStream, const SwRect &rRect );

typedef void (SwRect:: *SwRectSet)( const long nNew );
typedef long (SwRect:: *SwRectGet)() const;
typedef const Point (SwRect:: *SwRectPoint)() const;
typedef const Size (SwRect:: *SwRectSize)() const;
typedef BOOL (SwRect:: *SwRectMax)( long ) const;
typedef long (SwRect:: *SwRectDist)( long ) const;
typedef void (SwRect:: *SwRectSetTwice)( long, long );
typedef void (SwRect:: *SwRectSetPos)( const Point& );

//---------------------------------- Set-Methoden
inline void SwRect::Chg( const Point& rNP, const Size &rNS )
{
    m_Point = rNP;
    m_Size = rNS;
}
inline void SwRect::Pos(  const Point& rNew )
{
    m_Point = rNew;
}
inline void SwRect::Pos( const long nNewX, const long nNewY )
{
    m_Point.setX(nNewX);
    m_Point.setY(nNewY);
}
inline void SwRect::SSize( const Size&  rNew  )
{
    m_Size = rNew;
}
inline void SwRect::SSize( const long nNewHeight, const long nNewWidth )
{
    m_Size.setWidth(nNewWidth);
    m_Size.setHeight(nNewHeight);
}
inline void SwRect::Width(  long nNew )
{
    m_Size.setWidth(nNew);
}
inline void SwRect::Height( long nNew )
{
    m_Size.setHeight(nNew);
}
inline void SwRect::Left( const long nLeft )
{
    m_Size.Width() += m_Point.getX() - nLeft;
    m_Point.setX(nLeft);
}
inline void SwRect::Right( const long nRight )
{
    m_Size.setWidth(nRight - m_Point.getX() + 1);
}
inline void SwRect::Top( const long nTop )
{
    m_Size.Height() += m_Point.getY() - nTop;
    m_Point.setY(nTop);
}
inline void SwRect::Bottom( const long nBottom )
{
    m_Size.setHeight(nBottom - m_Point.getY() + 1);
}

//----------------------------------- Get-Methoden
inline const Point &SwRect::Pos()  const
{
    return m_Point;
}
inline Point &SwRect::Pos()
{
    return m_Point;
}
inline const Size  &SwRect::SSize() const
{
    return m_Size;
}
inline Size  &SwRect::SSize()
{
    return m_Size;
}
inline long SwRect::Width()  const
{
    return m_Size.Width();
}
inline long SwRect::Height() const
{
    return m_Size.Height();
}
inline long SwRect::Left()   const
{
    return m_Point.X();
}
inline long SwRect::Right()  const
{
    return m_Size.getWidth() ? m_Point.getX() + m_Size.getWidth() - 1 : m_Point.getX();
}
inline long SwRect::Top()	 const
{
    return m_Point.Y();
}
inline long SwRect::Bottom() const
{
    return m_Size.getHeight() ? m_Point.getY() + m_Size.getHeight() - 1 : m_Point.getY();
}

//----------------------------------- operatoren
inline SwRect &SwRect::operator = ( const SwRect &rRect )
{
    m_Point = rRect.m_Point;
    m_Size = rRect.m_Size;
    return *this;
}
inline BOOL SwRect::operator == ( const SwRect& rRect ) const
{
    return (m_Point == rRect.m_Point && m_Size == rRect.m_Size);
}
inline BOOL SwRect::operator != ( const SwRect& rRect ) const
{
    return (m_Point != rRect.m_Point || m_Size != rRect.m_Size);
}

inline SwRect &SwRect::operator+=( const Point &rPt )
{
    m_Point += rPt;
    return *this;
}
inline SwRect &SwRect::operator-=( const Point &rPt )
{
    m_Point -= rPt;
    return *this;
}

inline SwRect &SwRect::operator+=( const Size &rSz )
{
    m_Size.Width() += rSz.Width();
    m_Size.Height() += rSz.Height();
    return *this;
}
inline SwRect &SwRect::operator-=( const Size &rSz )
{
    m_Size.Width() -= rSz.Width();
    m_Size.Height() -= rSz.Height();
    return *this;
}


//--------------------------- Sonstiges
inline Rectangle SwRect::SVRect() const
{
    ASSERT( !IsEmpty(), "SVRect() without Width or Height" );
    return Rectangle( m_Point.getX(), m_Point.getY(),
        m_Point.getX() + m_Size.getWidth() - 1,         //Right()
        m_Point.getY() + m_Size.getHeight() - 1 );      //Bottom()
}

inline SwRect SwRect::GetIntersection( const SwRect& rRect ) const
{
    return SwRect( *this ).Intersection( rRect );
}

inline BOOL SwRect::HasArea() const
{
    return !IsEmpty();
}
inline BOOL SwRect::IsEmpty() const
{
    return !(m_Size.getHeight() && m_Size.getWidth());
}
inline void SwRect::Clear()
{
    m_Point.setX(0);
    m_Point.setY(0);
    m_Size.setWidth(0);
    m_Size.setHeight(0);
}

//-------------------------- CToren
inline SwRect::SwRect() :
    m_Point( 0, 0 ),
    m_Size( 0, 0 )
{
}
inline SwRect::SwRect( const SwRect &rRect ) :
    m_Point( rRect.m_Point ),
    m_Size( rRect.m_Size )
{
}
inline SwRect::SwRect( const Point& rLT, const Size&  rSize ) :
    m_Point( rLT ),
    m_Size( rSize )
{
}
inline SwRect::SwRect( const Point& rLT, const Point& rRB ) :
    m_Point( rLT ),
    m_Size( rRB.X() - rLT.X() + 1, rRB.Y() - rLT.Y() + 1 )
{
}
inline SwRect::SwRect( long X, long Y, long W, long H ) :
    m_Point( X, Y ),
    m_Size( W, H )
{
}


#endif	//_SWRECT_HXX