1*89b56da7SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*89b56da7SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*89b56da7SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*89b56da7SAndrew Rist * distributed with this work for additional information
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7*89b56da7SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*89b56da7SAndrew Rist * "License"); you may not use this file except in compliance
9*89b56da7SAndrew Rist * with the License. You may obtain a copy of the License at
10*89b56da7SAndrew Rist *
11*89b56da7SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*89b56da7SAndrew Rist *
13*89b56da7SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*89b56da7SAndrew Rist * software distributed under the License is distributed on an
15*89b56da7SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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21*89b56da7SAndrew Rist
22*89b56da7SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_tools.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include <tools/svborder.hxx>
28cdf0e10cSrcweir #include <osl/diagnose.h>
29cdf0e10cSrcweir
SvBorder(const Rectangle & rOuter,const Rectangle & rInner)30cdf0e10cSrcweir SvBorder::SvBorder( const Rectangle & rOuter, const Rectangle & rInner )
31cdf0e10cSrcweir {
32cdf0e10cSrcweir Rectangle aOuter( rOuter );
33cdf0e10cSrcweir aOuter.Justify();
34cdf0e10cSrcweir Rectangle aInner( rInner );
35cdf0e10cSrcweir if( aInner.IsEmpty() )
36cdf0e10cSrcweir aInner = Rectangle( aOuter.Center(), aOuter.Center() );
37cdf0e10cSrcweir else
38cdf0e10cSrcweir aInner.Justify();
39cdf0e10cSrcweir
40cdf0e10cSrcweir OSL_ENSURE( aOuter.IsInside( aInner ),
41cdf0e10cSrcweir "SvBorder::SvBorder: sal_False == aOuter.IsInside( aInner )" );
42cdf0e10cSrcweir nTop = aInner.Top() - aOuter.Top();
43cdf0e10cSrcweir nRight = aOuter.Right() - aInner.Right();
44cdf0e10cSrcweir nBottom = aOuter.Bottom() - aInner.Bottom();
45cdf0e10cSrcweir nLeft = aInner.Left() - aOuter.Left();
46cdf0e10cSrcweir }
47cdf0e10cSrcweir
operator +=(Rectangle & rRect,const SvBorder & rBorder)48cdf0e10cSrcweir Rectangle & operator += ( Rectangle & rRect, const SvBorder & rBorder )
49cdf0e10cSrcweir {
50cdf0e10cSrcweir // wegen Empty-Rect, GetSize muss als erstes gerufen werden
51cdf0e10cSrcweir Size aS( rRect.GetSize() );
52cdf0e10cSrcweir aS.Width() += rBorder.Left() + rBorder.Right();
53cdf0e10cSrcweir aS.Height() += rBorder.Top() + rBorder.Bottom();
54cdf0e10cSrcweir
55cdf0e10cSrcweir rRect.Left() -= rBorder.Left();
56cdf0e10cSrcweir rRect.Top() -= rBorder.Top();
57cdf0e10cSrcweir rRect.SetSize( aS );
58cdf0e10cSrcweir return rRect;
59cdf0e10cSrcweir }
60cdf0e10cSrcweir
operator -=(Rectangle & rRect,const SvBorder & rBorder)61cdf0e10cSrcweir Rectangle & operator -= ( Rectangle & rRect, const SvBorder & rBorder )
62cdf0e10cSrcweir {
63cdf0e10cSrcweir // wegen Empty-Rect, GetSize muss als erstes gerufen werden
64cdf0e10cSrcweir Size aS( rRect.GetSize() );
65cdf0e10cSrcweir aS.Width() -= rBorder.Left() + rBorder.Right();
66cdf0e10cSrcweir aS.Height() -= rBorder.Top() + rBorder.Bottom();
67cdf0e10cSrcweir
68cdf0e10cSrcweir rRect.Left() += rBorder.Left();
69cdf0e10cSrcweir rRect.Top() += rBorder.Top();
70cdf0e10cSrcweir rRect.SetSize( aS );
71cdf0e10cSrcweir return rRect;
72cdf0e10cSrcweir }
73cdf0e10cSrcweir
74