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Diffstat (limited to 'drawinglayer/source/attribute/fontattribute.cxx')
| -rw-r--r-- | drawinglayer/source/attribute/fontattribute.cxx | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/drawinglayer/source/attribute/fontattribute.cxx b/drawinglayer/source/attribute/fontattribute.cxx new file mode 100644 index 000000000000..7d10d3a37384 --- /dev/null +++ b/drawinglayer/source/attribute/fontattribute.cxx @@ -0,0 +1,253 @@ +/************************************************************************* + * + * 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_drawinglayer.hxx" + +#include <drawinglayer/attribute/fontattribute.hxx> +#include <tools/string.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace attribute + { + class ImpFontAttribute + { + public: + // refcounter + sal_uInt32 mnRefCount; + + /// core data + String maFamilyName; // Font Family Name + String maStyleName; // Font Style Name + sal_uInt16 mnWeight; // Font weight + + /// bitfield + unsigned mbSymbol : 1; // Symbol Font Flag + unsigned mbVertical : 1; // Vertical Text Flag + unsigned mbItalic : 1; // Italic Flag + unsigned mbOutline : 1; // Outline Flag + unsigned mbRTL : 1; // RTL Flag + unsigned mbBiDiStrong : 1; // BiDi Flag + + ImpFontAttribute( + const String& rFamilyName, + const String& rStyleName, + sal_uInt16 nWeight, + bool bSymbol, + bool bVertical, + bool bItalic, + bool bOutline, + bool bRTL, + bool bBiDiStrong) + : mnRefCount(0), + maFamilyName(rFamilyName), + maStyleName(rStyleName), + mnWeight(nWeight), + mbSymbol(bSymbol), + mbVertical(bVertical), + mbItalic(bItalic), + mbOutline(bOutline), + mbRTL(bRTL), + mbBiDiStrong(bBiDiStrong) + { + } + + // data read access + const String& getFamilyName() const { return maFamilyName; } + const String& getStyleName() const { return maStyleName; } + sal_uInt16 getWeight() const { return mnWeight; } + bool getSymbol() const { return mbSymbol; } + bool getVertical() const { return mbVertical; } + bool getItalic() const { return mbItalic; } + bool getOutline() const { return mbOutline; } + bool getRTL() const { return mbRTL; } + bool getBiDiStrong() const { return mbBiDiStrong; } + + bool operator==(const ImpFontAttribute& rCompare) const + { + return (getFamilyName() == rCompare.getFamilyName() + && getStyleName() == rCompare.getStyleName() + && getWeight() == rCompare.getWeight() + && getSymbol() == rCompare.getSymbol() + && getVertical() == rCompare.getVertical() + && getItalic() == rCompare.getItalic() + && getOutline() == rCompare.getOutline() + && getRTL() == rCompare.getRTL() + && getBiDiStrong() == rCompare.getBiDiStrong()); + } + + static ImpFontAttribute* get_global_default() + { + static ImpFontAttribute* pDefault = 0; + + if(!pDefault) + { + pDefault = new ImpFontAttribute( + String(), String(), + 0, + false, false, false, false, false, false); + + // never delete; start with RefCount 1, not 0 + pDefault->mnRefCount++; + } + + return pDefault; + } + }; + + FontAttribute::FontAttribute( + const String& rFamilyName, + const String& rStyleName, + sal_uInt16 nWeight, + bool bSymbol, + bool bVertical, + bool bItalic, + bool bOutline, + bool bRTL, + bool bBiDiStrong) + : mpFontAttribute(new ImpFontAttribute( + rFamilyName, rStyleName, nWeight, bSymbol, bVertical, bItalic, bOutline, bRTL, bBiDiStrong)) + { + } + + FontAttribute::FontAttribute() + : mpFontAttribute(ImpFontAttribute::get_global_default()) + { + mpFontAttribute->mnRefCount++; + } + + FontAttribute::FontAttribute(const FontAttribute& rCandidate) + : mpFontAttribute(rCandidate.mpFontAttribute) + { + mpFontAttribute->mnRefCount++; + } + + FontAttribute::~FontAttribute() + { + if(mpFontAttribute->mnRefCount) + { + mpFontAttribute->mnRefCount--; + } + else + { + delete mpFontAttribute; + } + } + + bool FontAttribute::isDefault() const + { + return mpFontAttribute == ImpFontAttribute::get_global_default(); + } + + FontAttribute& FontAttribute::operator=(const FontAttribute& rCandidate) + { + if(rCandidate.mpFontAttribute != mpFontAttribute) + { + if(mpFontAttribute->mnRefCount) + { + mpFontAttribute->mnRefCount--; + } + else + { + delete mpFontAttribute; + } + + mpFontAttribute = rCandidate.mpFontAttribute; + mpFontAttribute->mnRefCount++; + } + + return *this; + } + + bool FontAttribute::operator==(const FontAttribute& rCandidate) const + { + if(rCandidate.mpFontAttribute == mpFontAttribute) + { + return true; + } + + if(rCandidate.isDefault() != isDefault()) + { + return false; + } + + return (*rCandidate.mpFontAttribute == *mpFontAttribute); + } + + const String& FontAttribute::getFamilyName() const + { + return mpFontAttribute->getFamilyName(); + } + + const String& FontAttribute::getStyleName() const + { + return mpFontAttribute->getStyleName(); + } + + sal_uInt16 FontAttribute::getWeight() const + { + return mpFontAttribute->getWeight(); + } + + bool FontAttribute::getSymbol() const + { + return mpFontAttribute->getSymbol(); + } + + bool FontAttribute::getVertical() const + { + return mpFontAttribute->getVertical(); + } + + bool FontAttribute::getItalic() const + { + return mpFontAttribute->getItalic(); + } + + bool FontAttribute::getOutline() const + { + return mpFontAttribute->getOutline(); + } + + bool FontAttribute::getRTL() const + { + return mpFontAttribute->getRTL(); + } + + bool FontAttribute::getBiDiStrong() const + { + return mpFontAttribute->getBiDiStrong(); + } + + } // end of namespace attribute +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// +// eof |