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Diffstat (limited to 'svx/source/sdr/attribute/sdrformtextoutlineattribute.cxx')
| -rw-r--r-- | svx/source/sdr/attribute/sdrformtextoutlineattribute.cxx | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/svx/source/sdr/attribute/sdrformtextoutlineattribute.cxx b/svx/source/sdr/attribute/sdrformtextoutlineattribute.cxx new file mode 100644 index 000000000000..6f1925f1f5a8 --- /dev/null +++ b/svx/source/sdr/attribute/sdrformtextoutlineattribute.cxx @@ -0,0 +1,185 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "precompiled_svx.hxx" + +#include <svx/sdr/attribute/sdrformtextoutlineattribute.hxx> +#include <drawinglayer/attribute/lineattribute.hxx> +#include <drawinglayer/attribute/strokeattribute.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace attribute + { + class ImpSdrFormTextOutlineAttribute + { + public: + // refcounter + sal_uInt32 mnRefCount; + + // one set of attributes for FormText (FontWork) outline visualisation + LineAttribute maLineAttribute; + StrokeAttribute maStrokeAttribute; + sal_uInt8 mnTransparence; + + ImpSdrFormTextOutlineAttribute( + const LineAttribute& rLineAttribute, + const StrokeAttribute& rStrokeAttribute, + sal_uInt8 nTransparence) + : mnRefCount(0), + maLineAttribute(rLineAttribute), + maStrokeAttribute(rStrokeAttribute), + mnTransparence(nTransparence) + { + } + + // data read access + const LineAttribute& getLineAttribute() const { return maLineAttribute; } + const StrokeAttribute& getStrokeAttribute() const { return maStrokeAttribute; } + sal_uInt8 getTransparence() const { return mnTransparence; } + + // compare operator + bool operator==(const ImpSdrFormTextOutlineAttribute& rCandidate) const + { + return (getLineAttribute() == rCandidate.getLineAttribute() + && getStrokeAttribute() == rCandidate.getStrokeAttribute() + && getTransparence() == rCandidate.getTransparence()); + } + + static ImpSdrFormTextOutlineAttribute* get_global_default() + { + static ImpSdrFormTextOutlineAttribute* pDefault = 0; + + if(!pDefault) + { + pDefault = new ImpSdrFormTextOutlineAttribute( + LineAttribute(), + StrokeAttribute(), + 0); + + // never delete; start with RefCount 1, not 0 + pDefault->mnRefCount++; + } + + return pDefault; + } + }; + + SdrFormTextOutlineAttribute::SdrFormTextOutlineAttribute( + const LineAttribute& rLineAttribute, + const StrokeAttribute& rStrokeAttribute, + sal_uInt8 nTransparence) + : mpSdrFormTextOutlineAttribute(new ImpSdrFormTextOutlineAttribute( + rLineAttribute, rStrokeAttribute, nTransparence)) + { + } + + SdrFormTextOutlineAttribute::SdrFormTextOutlineAttribute() + : mpSdrFormTextOutlineAttribute(ImpSdrFormTextOutlineAttribute::get_global_default()) + { + mpSdrFormTextOutlineAttribute->mnRefCount++; + } + + SdrFormTextOutlineAttribute::SdrFormTextOutlineAttribute(const SdrFormTextOutlineAttribute& rCandidate) + : mpSdrFormTextOutlineAttribute(rCandidate.mpSdrFormTextOutlineAttribute) + { + mpSdrFormTextOutlineAttribute->mnRefCount++; + } + + SdrFormTextOutlineAttribute::~SdrFormTextOutlineAttribute() + { + if(mpSdrFormTextOutlineAttribute->mnRefCount) + { + mpSdrFormTextOutlineAttribute->mnRefCount--; + } + else + { + delete mpSdrFormTextOutlineAttribute; + } + } + + bool SdrFormTextOutlineAttribute::isDefault() const + { + return mpSdrFormTextOutlineAttribute == ImpSdrFormTextOutlineAttribute::get_global_default(); + } + + SdrFormTextOutlineAttribute& SdrFormTextOutlineAttribute::operator=(const SdrFormTextOutlineAttribute& rCandidate) + { + if(rCandidate.mpSdrFormTextOutlineAttribute != mpSdrFormTextOutlineAttribute) + { + if(mpSdrFormTextOutlineAttribute->mnRefCount) + { + mpSdrFormTextOutlineAttribute->mnRefCount--; + } + else + { + delete mpSdrFormTextOutlineAttribute; + } + + mpSdrFormTextOutlineAttribute = rCandidate.mpSdrFormTextOutlineAttribute; + mpSdrFormTextOutlineAttribute->mnRefCount++; + } + + return *this; + } + + bool SdrFormTextOutlineAttribute::operator==(const SdrFormTextOutlineAttribute& rCandidate) const + { + if(rCandidate.mpSdrFormTextOutlineAttribute == mpSdrFormTextOutlineAttribute) + { + return true; + } + + if(rCandidate.isDefault() != isDefault()) + { + return false; + } + + return (*rCandidate.mpSdrFormTextOutlineAttribute == *mpSdrFormTextOutlineAttribute); + } + + const LineAttribute& SdrFormTextOutlineAttribute::getLineAttribute() const + { + return mpSdrFormTextOutlineAttribute->getLineAttribute(); + } + + const StrokeAttribute& SdrFormTextOutlineAttribute::getStrokeAttribute() const + { + return mpSdrFormTextOutlineAttribute->getStrokeAttribute(); + } + + sal_uInt8 SdrFormTextOutlineAttribute::getTransparence() const + { + return mpSdrFormTextOutlineAttribute->getTransparence(); + } + } // end of namespace attribute +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// +// eof |