1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 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 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 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 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