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Diffstat (limited to 'tools/source/generic/svborder.cxx')
-rw-r--r-- | tools/source/generic/svborder.cxx | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/tools/source/generic/svborder.cxx b/tools/source/generic/svborder.cxx new file mode 100644 index 000000000000..eb254faf2310 --- /dev/null +++ b/tools/source/generic/svborder.cxx @@ -0,0 +1,77 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_tools.hxx" + +#include <tools/svborder.hxx> +#include <osl/diagnose.h> + +SvBorder::SvBorder( const Rectangle & rOuter, const Rectangle & rInner ) +{ + Rectangle aOuter( rOuter ); + aOuter.Justify(); + Rectangle aInner( rInner ); + if( aInner.IsEmpty() ) + aInner = Rectangle( aOuter.Center(), aOuter.Center() ); + else + aInner.Justify(); + + OSL_ENSURE( aOuter.IsInside( aInner ), + "SvBorder::SvBorder: FALSE == aOuter.IsInside( aInner )" ); + nTop = aInner.Top() - aOuter.Top(); + nRight = aOuter.Right() - aInner.Right(); + nBottom = aOuter.Bottom() - aInner.Bottom(); + nLeft = aInner.Left() - aOuter.Left(); +} + +Rectangle & operator += ( Rectangle & rRect, const SvBorder & rBorder ) +{ + // wegen Empty-Rect, GetSize muss als erstes gerufen werden + Size aS( rRect.GetSize() ); + aS.Width() += rBorder.Left() + rBorder.Right(); + aS.Height() += rBorder.Top() + rBorder.Bottom(); + + rRect.Left() -= rBorder.Left(); + rRect.Top() -= rBorder.Top(); + rRect.SetSize( aS ); + return rRect; +} + +Rectangle & operator -= ( Rectangle & rRect, const SvBorder & rBorder ) +{ + // wegen Empty-Rect, GetSize muss als erstes gerufen werden + Size aS( rRect.GetSize() ); + aS.Width() -= rBorder.Left() + rBorder.Right(); + aS.Height() -= rBorder.Top() + rBorder.Bottom(); + + rRect.Left() += rBorder.Left(); + rRect.Top() += rBorder.Top(); + rRect.SetSize( aS ); + return rRect; +} + |