| /************************************************************** |
| * |
| * 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/sdrlineattribute.hxx> |
| #include <basegfx/color/bcolor.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace drawinglayer |
| { |
| namespace attribute |
| { |
| class ImpSdrLineAttribute |
| { |
| public: |
| // refcounter |
| sal_uInt32 mnRefCount; |
| |
| // line definitions |
| basegfx::B2DLineJoin meJoin; // B2DLINEJOIN_* defines |
| double mfWidth; // 1/100th mm, 0.0==hair |
| double mfTransparence; // [0.0 .. 1.0], 0.0==no transp. |
| basegfx::BColor maColor; // color of line |
| com::sun::star::drawing::LineCap meCap; // BUTT, ROUND, or SQUARE |
| ::std::vector< double > maDotDashArray; // array of double which defines the dot-dash pattern |
| double mfFullDotDashLen; // sum of maDotDashArray (for convenience) |
| |
| ImpSdrLineAttribute( |
| basegfx::B2DLineJoin eJoin, |
| double fWidth, |
| double fTransparence, |
| const basegfx::BColor& rColor, |
| com::sun::star::drawing::LineCap eCap, |
| const ::std::vector< double >& rDotDashArray, |
| double fFullDotDashLen) |
| : mnRefCount(0), |
| meJoin(eJoin), |
| mfWidth(fWidth), |
| mfTransparence(fTransparence), |
| maColor(rColor), |
| meCap(eCap), |
| maDotDashArray(rDotDashArray), |
| mfFullDotDashLen(fFullDotDashLen) |
| { |
| } |
| |
| ImpSdrLineAttribute(const basegfx::BColor& rColor) |
| : mnRefCount(0), |
| meJoin(basegfx::B2DLINEJOIN_NONE), |
| mfWidth(0.0), |
| mfTransparence(0.0), |
| maColor(rColor), |
| meCap(com::sun::star::drawing::LineCap_BUTT), |
| maDotDashArray(), |
| mfFullDotDashLen(0.0) |
| { |
| } |
| |
| // data read access |
| basegfx::B2DLineJoin getJoin() const { return meJoin; } |
| double getWidth() const { return mfWidth; } |
| double getTransparence() const { return mfTransparence; } |
| const basegfx::BColor& getColor() const { return maColor; } |
| com::sun::star::drawing::LineCap getCap() const { return meCap; } |
| const ::std::vector< double >& getDotDashArray() const { return maDotDashArray; } |
| double getFullDotDashLen() const { return mfFullDotDashLen; } |
| |
| bool operator==(const ImpSdrLineAttribute& rCandidate) const |
| { |
| return (getJoin() == rCandidate.getJoin() |
| && getWidth() == rCandidate.getWidth() |
| && getTransparence() == rCandidate.getTransparence() |
| && getColor() == rCandidate.getColor() |
| && getCap() == rCandidate.getCap() |
| && getDotDashArray() == rCandidate.getDotDashArray()); |
| } |
| |
| static ImpSdrLineAttribute* get_global_default() |
| { |
| static ImpSdrLineAttribute* pDefault = 0; |
| |
| if(!pDefault) |
| { |
| pDefault = new ImpSdrLineAttribute( |
| basegfx::B2DLINEJOIN_ROUND, |
| 0.0, |
| 0.0, |
| basegfx::BColor(), |
| com::sun::star::drawing::LineCap_BUTT, |
| std::vector< double >(), |
| 0.0); |
| |
| // never delete; start with RefCount 1, not 0 |
| pDefault->mnRefCount++; |
| } |
| |
| return pDefault; |
| } |
| }; |
| |
| SdrLineAttribute::SdrLineAttribute( |
| basegfx::B2DLineJoin eJoin, |
| double fWidth, |
| double fTransparence, |
| const basegfx::BColor& rColor, |
| com::sun::star::drawing::LineCap eCap, |
| const ::std::vector< double >& rDotDashArray, |
| double fFullDotDashLen) |
| : mpSdrLineAttribute( |
| new ImpSdrLineAttribute( |
| eJoin, |
| fWidth, |
| fTransparence, |
| rColor, |
| eCap, |
| rDotDashArray, |
| fFullDotDashLen)) |
| { |
| } |
| |
| SdrLineAttribute::SdrLineAttribute( |
| const basegfx::BColor& rColor) |
| : mpSdrLineAttribute( |
| new ImpSdrLineAttribute( |
| rColor)) |
| { |
| } |
| |
| SdrLineAttribute::SdrLineAttribute() |
| : mpSdrLineAttribute(ImpSdrLineAttribute::get_global_default()) |
| { |
| mpSdrLineAttribute->mnRefCount++; |
| } |
| |
| SdrLineAttribute::SdrLineAttribute(const SdrLineAttribute& rCandidate) |
| : mpSdrLineAttribute(rCandidate.mpSdrLineAttribute) |
| { |
| mpSdrLineAttribute->mnRefCount++; |
| } |
| |
| SdrLineAttribute::~SdrLineAttribute() |
| { |
| if(mpSdrLineAttribute->mnRefCount) |
| { |
| mpSdrLineAttribute->mnRefCount--; |
| } |
| else |
| { |
| delete mpSdrLineAttribute; |
| } |
| } |
| |
| bool SdrLineAttribute::isDefault() const |
| { |
| return mpSdrLineAttribute == ImpSdrLineAttribute::get_global_default(); |
| } |
| |
| SdrLineAttribute& SdrLineAttribute::operator=(const SdrLineAttribute& rCandidate) |
| { |
| if(rCandidate.mpSdrLineAttribute != mpSdrLineAttribute) |
| { |
| if(mpSdrLineAttribute->mnRefCount) |
| { |
| mpSdrLineAttribute->mnRefCount--; |
| } |
| else |
| { |
| delete mpSdrLineAttribute; |
| } |
| |
| mpSdrLineAttribute = rCandidate.mpSdrLineAttribute; |
| mpSdrLineAttribute->mnRefCount++; |
| } |
| |
| return *this; |
| } |
| |
| bool SdrLineAttribute::operator==(const SdrLineAttribute& rCandidate) const |
| { |
| if(rCandidate.mpSdrLineAttribute == mpSdrLineAttribute) |
| { |
| return true; |
| } |
| |
| if(rCandidate.isDefault() != isDefault()) |
| { |
| return false; |
| } |
| |
| return (*rCandidate.mpSdrLineAttribute == *mpSdrLineAttribute); |
| } |
| |
| basegfx::B2DLineJoin SdrLineAttribute::getJoin() const |
| { |
| return mpSdrLineAttribute->getJoin(); |
| } |
| |
| double SdrLineAttribute::getWidth() const |
| { |
| return mpSdrLineAttribute->getWidth(); |
| } |
| |
| double SdrLineAttribute::getTransparence() const |
| { |
| return mpSdrLineAttribute->getTransparence(); |
| } |
| |
| const basegfx::BColor& SdrLineAttribute::getColor() const |
| { |
| return mpSdrLineAttribute->getColor(); |
| } |
| |
| const ::std::vector< double >& SdrLineAttribute::getDotDashArray() const |
| { |
| return mpSdrLineAttribute->getDotDashArray(); |
| } |
| |
| double SdrLineAttribute::getFullDotDashLen() const |
| { |
| return mpSdrLineAttribute->getFullDotDashLen(); |
| } |
| |
| bool SdrLineAttribute::isDashed() const |
| { |
| return (0L != getDotDashArray().size()); |
| } |
| |
| com::sun::star::drawing::LineCap SdrLineAttribute::getCap() const |
| { |
| return mpSdrLineAttribute->getCap(); |
| } |
| |
| } // end of namespace attribute |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // eof |
