551c204740
The drawinglayer attributes signal defaultness by object identity, not value equalness. That should fix a number of subtle cache and redraw problems. Change-Id: I049ffda228a48db71cef108571805c6e41e4b149
163 lines
5.9 KiB
C++
163 lines
5.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <drawinglayer/attribute/sdrfillattribute.hxx>
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#include <basegfx/color/bcolor.hxx>
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#include <drawinglayer/attribute/sdrfillgraphicattribute.hxx>
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#include <drawinglayer/attribute/fillhatchattribute.hxx>
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#include <drawinglayer/attribute/fillgradientattribute.hxx>
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#include <rtl/instance.hxx>
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namespace drawinglayer
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{
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namespace attribute
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{
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class ImpSdrFillAttribute
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{
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public:
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// fill definitions
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double mfTransparence; // [0.0 .. 1.0], 0.0==no transp.
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basegfx::BColor maColor; // fill color
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FillGradientAttribute maGradient; // fill gradient (if used)
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FillHatchAttribute maHatch; // fill hatch (if used)
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SdrFillGraphicAttribute maFillGraphic; // fill graphic (if used)
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public:
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ImpSdrFillAttribute(
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double fTransparence,
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const basegfx::BColor& rColor,
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const FillGradientAttribute& rGradient,
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const FillHatchAttribute& rHatch,
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const SdrFillGraphicAttribute& rFillGraphic)
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: mfTransparence(fTransparence),
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maColor(rColor),
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maGradient(rGradient),
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maHatch(rHatch),
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maFillGraphic(rFillGraphic)
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{
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}
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ImpSdrFillAttribute()
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: mfTransparence(0.0),
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maColor(basegfx::BColor()),
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maGradient(FillGradientAttribute()),
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maHatch(FillHatchAttribute()),
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maFillGraphic(SdrFillGraphicAttribute())
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{
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}
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// data read access
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double getTransparence() const { return mfTransparence; }
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const basegfx::BColor& getColor() const { return maColor; }
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const FillGradientAttribute& getGradient() const { return maGradient; }
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const FillHatchAttribute& getHatch() const { return maHatch; }
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const SdrFillGraphicAttribute& getFillGraphic() const { return maFillGraphic; }
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// compare operator
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bool operator==(const ImpSdrFillAttribute& rCandidate) const
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{
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return(getTransparence() == rCandidate.getTransparence()
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&& getColor() == rCandidate.getColor()
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&& getGradient() == rCandidate.getGradient()
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&& getHatch() == rCandidate.getHatch()
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&& getFillGraphic() == rCandidate.getFillGraphic());
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}
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};
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namespace
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{
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struct theGlobalDefault :
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public rtl::Static< SdrFillAttribute::ImplType, theGlobalDefault > {};
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}
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SdrFillAttribute::SdrFillAttribute(
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double fTransparence,
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const basegfx::BColor& rColor,
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const FillGradientAttribute& rGradient,
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const FillHatchAttribute& rHatch,
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const SdrFillGraphicAttribute& rFillGraphic)
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: mpSdrFillAttribute(ImpSdrFillAttribute(
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fTransparence, rColor, rGradient, rHatch, rFillGraphic))
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{
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}
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SdrFillAttribute::SdrFillAttribute()
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: mpSdrFillAttribute(theGlobalDefault::get())
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{
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}
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SdrFillAttribute::SdrFillAttribute(const SdrFillAttribute& rCandidate)
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: mpSdrFillAttribute(rCandidate.mpSdrFillAttribute)
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{
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}
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SdrFillAttribute::~SdrFillAttribute()
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{
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}
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bool SdrFillAttribute::isDefault() const
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{
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return mpSdrFillAttribute.same_object(theGlobalDefault::get());
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}
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SdrFillAttribute& SdrFillAttribute::operator=(const SdrFillAttribute& rCandidate)
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{
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mpSdrFillAttribute = rCandidate.mpSdrFillAttribute;
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return *this;
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}
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bool SdrFillAttribute::operator==(const SdrFillAttribute& rCandidate) const
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{
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// tdf#87509 default attr is always != non-default attr, even with same values
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if(rCandidate.isDefault() != isDefault())
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return false;
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return rCandidate.mpSdrFillAttribute == mpSdrFillAttribute;
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}
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double SdrFillAttribute::getTransparence() const
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{
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return mpSdrFillAttribute->getTransparence();
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}
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const basegfx::BColor& SdrFillAttribute::getColor() const
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{
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return mpSdrFillAttribute->getColor();
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}
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const FillGradientAttribute& SdrFillAttribute::getGradient() const
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{
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return mpSdrFillAttribute->getGradient();
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}
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const FillHatchAttribute& SdrFillAttribute::getHatch() const
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{
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return mpSdrFillAttribute->getHatch();
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}
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const SdrFillGraphicAttribute& SdrFillAttribute::getFillGraphic() const
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{
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return mpSdrFillAttribute->getFillGraphic();
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}
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} // end of namespace attribute
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} // end of namespace drawinglayer
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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