forked from amazingfate/loongoffice
0347e5c77d
(cherry picked from commit f00d6d2ea3e73e687edb1da4c32c0960eaf5010b) Conflicts: svgio/source/svgreader/svgnode.cxx svgio/source/svgreader/svgstyleattributes.cxx svgio/source/svgreader/svgstylenode.cxx svgio/source/svgreader/svgsvgnode.cxx Change-Id: I335b292fcdf1ebac925c9fd76ad624efb923447d
123 lines
4.1 KiB
C++
123 lines
4.1 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 <svgio/svgreader/svgpolynode.hxx>
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#include <basegfx/polygon/b2dpolygon.hxx>
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#include <basegfx/polygon/b2dpolypolygontools.hxx>
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#include <basegfx/polygon/b2dpolygontools.hxx>
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namespace svgio
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{
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namespace svgreader
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{
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SvgPolyNode::SvgPolyNode(
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SvgDocument& rDocument,
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SvgNode* pParent,
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bool bIsPolyline)
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: SvgNode(SVGTokenPolygon, rDocument, pParent),
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maSvgStyleAttributes(*this),
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mpPolygon(0),
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mpaTransform(0),
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mbIsPolyline(bIsPolyline)
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{
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}
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SvgPolyNode::~SvgPolyNode()
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{
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if(mpaTransform) delete mpaTransform;
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if(mpPolygon) delete mpPolygon;
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}
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const SvgStyleAttributes* SvgPolyNode::getSvgStyleAttributes() const
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{
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return checkForCssStyle(mbIsPolyline? OUString("polyline") : OUString("polygon"), maSvgStyleAttributes);
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}
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void SvgPolyNode::parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent)
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{
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// call parent
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SvgNode::parseAttribute(rTokenName, aSVGToken, aContent);
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// read style attributes
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maSvgStyleAttributes.parseStyleAttribute(rTokenName, aSVGToken, aContent);
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// parse own
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switch(aSVGToken)
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{
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case SVGTokenStyle:
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{
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readLocalCssStyle(aContent);
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break;
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}
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case SVGTokenPoints:
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{
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basegfx::B2DPolygon aPath;
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if(basegfx::tools::importFromSvgPoints(aPath, aContent))
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{
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if(aPath.count())
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{
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if(!isPolyline())
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{
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aPath.setClosed(true);
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}
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setPolygon(&aPath);
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}
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}
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break;
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}
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case SVGTokenTransform:
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{
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const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this));
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if(!aMatrix.isIdentity())
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{
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setTransform(&aMatrix);
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}
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break;
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}
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default:
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{
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break;
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}
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}
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}
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void SvgPolyNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool /*bReferenced*/) const
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{
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const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
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if(pStyle && getPolygon())
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{
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drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
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pStyle->add_path(basegfx::B2DPolyPolygon(*getPolygon()), aNewTarget, 0);
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if(aNewTarget.hasElements())
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{
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pStyle->add_postProcess(rTarget, aNewTarget, getTransform());
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}
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}
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}
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} // end of namespace svgreader
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} // end of namespace svgio
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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