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