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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+
+#include <svggnode.hxx>
+
+namespace svgio::svgreader
+{
+ SvgGNode::SvgGNode(
+ SVGToken aType,
+ SvgDocument& rDocument,
+ SvgNode* pParent)
+ : SvgNode(aType, rDocument, pParent),
+ maSvgStyleAttributes(*this)
+ {
+ OSL_ENSURE(aType == SVGTokenDefs || aType == SVGTokenG, "SvgGNode should only be used for Group and Defs (!)");
+ }
+
+ SvgGNode::~SvgGNode()
+ {
+ }
+
+ const SvgStyleAttributes* SvgGNode::getSvgStyleAttributes() const
+ {
+ if (SVGTokenDefs == getType())
+ {
+ // tdf#98599 attributes may be inherit by the children, therefore read them
+ return checkForCssStyle("defs", maSvgStyleAttributes);
+ }
+ else
+ {
+ // #i125258# for SVGTokenG take CssStyles into account
+ return checkForCssStyle("g", maSvgStyleAttributes);
+ }
+ }
+
+ void SvgGNode::parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent)
+ {
+ // call parent
+ SvgNode::parseAttribute(rTokenName, aSVGToken, aContent);
+
+ // read style attributes
+ maSvgStyleAttributes.parseStyleAttribute(aSVGToken, aContent, false);
+
+ // parse own
+ switch(aSVGToken)
+ {
+ case SVGTokenStyle:
+ {
+ readLocalCssStyle(aContent);
+ break;
+ }
+ case SVGTokenTransform:
+ {
+ const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this));
+
+ if(!aMatrix.isIdentity())
+ {
+ setTransform(&aMatrix);
+ }
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+ }
+
+ void SvgGNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const
+ {
+ if(SVGTokenDefs == getType())
+ {
+ // #i125258# no decompose needed for defs element, call parent for SVGTokenDefs
+ SvgNode::decomposeSvgNode(rTarget, bReferenced);
+ }
+ else
+ {
+ // #i125258# for SVGTokenG decompose children
+ const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
+
+ if(pStyle)
+ {
+ const double fOpacity(pStyle->getOpacity().getNumber());
+
+ if(fOpacity > 0.0 && Display_none != getDisplay())
+ {
+ drawinglayer::primitive2d::Primitive2DContainer aContent;
+
+ // decompose children
+ SvgNode::decomposeSvgNode(aContent, bReferenced);
+
+ if(!aContent.empty())
+ {
+ pStyle->add_postProcess(rTarget, aContent, getTransform());
+ }
+ }
+ }
+ }
+ }
+} // end of namespace svgio::svgreader
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */