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Diffstat (limited to 'drawinglayer/source/attribute/sdrsceneattribute3d.cxx')
| -rw-r--r-- | drawinglayer/source/attribute/sdrsceneattribute3d.cxx | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/drawinglayer/source/attribute/sdrsceneattribute3d.cxx b/drawinglayer/source/attribute/sdrsceneattribute3d.cxx new file mode 100644 index 000000000000..141f4c904873 --- /dev/null +++ b/drawinglayer/source/attribute/sdrsceneattribute3d.cxx @@ -0,0 +1,218 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: sdrattribute3d.cxx,v $ + * + * $Revision: 1.5 $ + * + * last change: $Author: aw $ $Date: 2008-05-27 14:11:19 $ + * + * The Contents of this file are made available subject to + * the terms of GNU Lesser General Public License Version 2.1. + * + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_drawinglayer.hxx" + +#include <drawinglayer/attribute/sdrsceneattribute3d.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace attribute + { + class ImpSdrSceneAttribute + { + public: + // refcounter + sal_uInt32 mnRefCount; + + // 3D scene attribute definitions + double mfDistance; + double mfShadowSlant; + ::com::sun::star::drawing::ProjectionMode maProjectionMode; + ::com::sun::star::drawing::ShadeMode maShadeMode; + + // bitfield + unsigned mbTwoSidedLighting : 1; + + public: + ImpSdrSceneAttribute( + double fDistance, + double fShadowSlant, + ::com::sun::star::drawing::ProjectionMode aProjectionMode, + ::com::sun::star::drawing::ShadeMode aShadeMode, + bool bTwoSidedLighting) + : mnRefCount(0), + mfDistance(fDistance), + mfShadowSlant(fShadowSlant), + maProjectionMode(aProjectionMode), + maShadeMode(aShadeMode), + mbTwoSidedLighting(bTwoSidedLighting) + { + } + + // data read access + double getDistance() const { return mfDistance; } + double getShadowSlant() const { return mfShadowSlant; } + ::com::sun::star::drawing::ProjectionMode getProjectionMode() const { return maProjectionMode; } + ::com::sun::star::drawing::ShadeMode getShadeMode() const { return maShadeMode; } + bool getTwoSidedLighting() const { return mbTwoSidedLighting; } + + bool operator==(const ImpSdrSceneAttribute& rCandidate) const + { + return (getDistance() == rCandidate.getDistance() + && getShadowSlant() == rCandidate.getShadowSlant() + && getProjectionMode() == rCandidate.getProjectionMode() + && getShadeMode() == rCandidate.getShadeMode() + && getTwoSidedLighting() == rCandidate.getTwoSidedLighting()); + } + + static ImpSdrSceneAttribute* get_global_default() + { + static ImpSdrSceneAttribute* pDefault = 0; + + if(!pDefault) + { + pDefault = new ImpSdrSceneAttribute( + 0.0, 0.0, + ::com::sun::star::drawing::ProjectionMode_PARALLEL, + ::com::sun::star::drawing::ShadeMode_FLAT, + false); + + // never delete; start with RefCount 1, not 0 + pDefault->mnRefCount++; + } + + return pDefault; + } + }; + + SdrSceneAttribute::SdrSceneAttribute( + double fDistance, + double fShadowSlant, + ::com::sun::star::drawing::ProjectionMode aProjectionMode, + ::com::sun::star::drawing::ShadeMode aShadeMode, + bool bTwoSidedLighting) + : mpSdrSceneAttribute(new ImpSdrSceneAttribute( + fDistance, fShadowSlant, aProjectionMode, aShadeMode, bTwoSidedLighting)) + { + } + + SdrSceneAttribute::SdrSceneAttribute() + : mpSdrSceneAttribute(ImpSdrSceneAttribute::get_global_default()) + { + mpSdrSceneAttribute->mnRefCount++; + } + + SdrSceneAttribute::SdrSceneAttribute(const SdrSceneAttribute& rCandidate) + : mpSdrSceneAttribute(rCandidate.mpSdrSceneAttribute) + { + mpSdrSceneAttribute->mnRefCount++; + } + + SdrSceneAttribute::~SdrSceneAttribute() + { + if(mpSdrSceneAttribute->mnRefCount) + { + mpSdrSceneAttribute->mnRefCount--; + } + else + { + delete mpSdrSceneAttribute; + } + } + + bool SdrSceneAttribute::isDefault() const + { + return mpSdrSceneAttribute == ImpSdrSceneAttribute::get_global_default(); + } + + SdrSceneAttribute& SdrSceneAttribute::operator=(const SdrSceneAttribute& rCandidate) + { + if(rCandidate.mpSdrSceneAttribute != mpSdrSceneAttribute) + { + if(mpSdrSceneAttribute->mnRefCount) + { + mpSdrSceneAttribute->mnRefCount--; + } + else + { + delete mpSdrSceneAttribute; + } + + mpSdrSceneAttribute = rCandidate.mpSdrSceneAttribute; + mpSdrSceneAttribute->mnRefCount++; + } + + return *this; + } + + bool SdrSceneAttribute::operator==(const SdrSceneAttribute& rCandidate) const + { + if(rCandidate.mpSdrSceneAttribute == mpSdrSceneAttribute) + { + return true; + } + + if(rCandidate.isDefault() != isDefault()) + { + return false; + } + + return (*rCandidate.mpSdrSceneAttribute == *mpSdrSceneAttribute); + } + + double SdrSceneAttribute::getDistance() const + { + return mpSdrSceneAttribute->getDistance(); + } + + double SdrSceneAttribute::getShadowSlant() const + { + return mpSdrSceneAttribute->getShadowSlant(); + } + + ::com::sun::star::drawing::ProjectionMode SdrSceneAttribute::getProjectionMode() const + { + return mpSdrSceneAttribute->getProjectionMode(); + } + + ::com::sun::star::drawing::ShadeMode SdrSceneAttribute::getShadeMode() const + { + return mpSdrSceneAttribute->getShadeMode(); + } + + bool SdrSceneAttribute::getTwoSidedLighting() const + { + return mpSdrSceneAttribute->getTwoSidedLighting(); + } + + } // end of namespace attribute +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// +// eof |