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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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11 * http://www.apache.org/licenses/LICENSE-2.0
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16 * KIND, either express or implied. See the License for the
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_tools.hxx"
26
27 #include <tools/svborder.hxx>
28 #include <osl/diagnose.h>
29
SvBorder(const Rectangle & rOuter,const Rectangle & rInner)30 SvBorder::SvBorder( const Rectangle & rOuter, const Rectangle & rInner )
31 {
32 Rectangle aOuter( rOuter );
33 aOuter.Justify();
34 Rectangle aInner( rInner );
35 if( aInner.IsEmpty() )
36 aInner = Rectangle( aOuter.Center(), aOuter.Center() );
37 else
38 aInner.Justify();
39
40 OSL_ENSURE( aOuter.IsInside( aInner ),
41 "SvBorder::SvBorder: sal_False == aOuter.IsInside( aInner )" );
42 nTop = aInner.Top() - aOuter.Top();
43 nRight = aOuter.Right() - aInner.Right();
44 nBottom = aOuter.Bottom() - aInner.Bottom();
45 nLeft = aInner.Left() - aOuter.Left();
46 }
47
operator +=(Rectangle & rRect,const SvBorder & rBorder)48 Rectangle & operator += ( Rectangle & rRect, const SvBorder & rBorder )
49 {
50 // wegen Empty-Rect, GetSize muss als erstes gerufen werden
51 Size aS( rRect.GetSize() );
52 aS.Width() += rBorder.Left() + rBorder.Right();
53 aS.Height() += rBorder.Top() + rBorder.Bottom();
54
55 rRect.Left() -= rBorder.Left();
56 rRect.Top() -= rBorder.Top();
57 rRect.SetSize( aS );
58 return rRect;
59 }
60
operator -=(Rectangle & rRect,const SvBorder & rBorder)61 Rectangle & operator -= ( Rectangle & rRect, const SvBorder & rBorder )
62 {
63 // wegen Empty-Rect, GetSize muss als erstes gerufen werden
64 Size aS( rRect.GetSize() );
65 aS.Width() -= rBorder.Left() + rBorder.Right();
66 aS.Height() -= rBorder.Top() + rBorder.Bottom();
67
68 rRect.Left() += rBorder.Left();
69 rRect.Top() += rBorder.Top();
70 rRect.SetSize( aS );
71 return rRect;
72 }
73
74