129 lines
3.9 KiB
C++
129 lines
3.9 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 <svgswitchnode.hxx>
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#include <basegfx/matrix/b2dhommatrix.hxx>
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#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
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#include <unotools/syslocaleoptions.hxx>
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namespace svgio::svgreader
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{
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SvgSwitchNode::SvgSwitchNode(SvgDocument& rDocument, SvgNode* pParent)
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: SvgNode(SVGToken::Switch, rDocument, pParent)
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, maSvgStyleAttributes(*this)
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{
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}
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SvgSwitchNode::~SvgSwitchNode() {}
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const SvgStyleAttributes* SvgSwitchNode::getSvgStyleAttributes() const
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{
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return checkForCssStyle(maSvgStyleAttributes);
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}
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void SvgSwitchNode::parseAttribute(SVGToken aSVGToken, const OUString& aContent)
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{
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// call parent
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SvgNode::parseAttribute(aSVGToken, aContent);
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// read style attributes
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maSvgStyleAttributes.parseStyleAttribute(aSVGToken, aContent);
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// parse own
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switch (aSVGToken)
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{
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case SVGToken::Style:
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{
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readLocalCssStyle(aContent);
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break;
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}
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case SVGToken::Transform:
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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 SvgSwitchNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget,
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bool bReferenced) const
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{
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// #i125258# for SVGTokenG decompose children
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const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
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if (pStyle)
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{
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drawinglayer::primitive2d::Primitive2DContainer aContent;
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const auto& rChildren = getChildren();
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const sal_uInt32 nCount(rChildren.size());
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OUString sLanguage(SvtSysLocaleOptions().GetRealUILanguageTag().getLanguage());
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SvgNode* pNodeToDecompose = nullptr;
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for (sal_uInt32 a(0); a < nCount; a++)
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{
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SvgNode* pCandidate = rChildren[a].get();
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if (pCandidate && Display::None != pCandidate->getDisplay())
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{
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std::vector<OUString> aSystemLanguage = pCandidate->getSystemLanguage();
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if (!sLanguage.isEmpty() && !aSystemLanguage.empty())
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{
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for (const OUString& sSystemLang : aSystemLanguage)
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{
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if (sSystemLang == sLanguage)
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{
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pNodeToDecompose = pCandidate;
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break;
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}
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}
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}
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else
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{
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pNodeToDecompose = pCandidate;
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}
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}
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if (pNodeToDecompose)
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{
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pNodeToDecompose->decomposeSvgNode(aContent, bReferenced);
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// break once it's decomposed
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break;
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}
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}
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if (!aContent.empty())
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{
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pStyle->add_postProcess(rTarget, std::move(aContent), getTransform());
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}
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}
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}
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} // end of namespace svgio::svgreader
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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