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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 <svgio/svgreader/svgpolynode.hxx>
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolypolygontools.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace svgio
+{
+ namespace svgreader
+ {
+ SvgPolyNode::SvgPolyNode(
+ SvgDocument& rDocument,
+ SvgNode* pParent,
+ bool bIsPolyline)
+ : SvgNode(SVGTokenPolygon, rDocument, pParent),
+ maSvgStyleAttributes(*this),
+ mpPolygon(0),
+ mpaTransform(0),
+ mbIsPolyline(bIsPolyline)
+ {
+ }
+
+ SvgPolyNode::~SvgPolyNode()
+ {
+ if(mpaTransform) delete mpaTransform;
+ if(mpPolygon) delete mpPolygon;
+ }
+
+ const SvgStyleAttributes* SvgPolyNode::getSvgStyleAttributes() const
+ {
+ static rtl::OUString aClassStrA(rtl::OUString::createFromAscii("polygon"));
+ static rtl::OUString aClassStrB(rtl::OUString::createFromAscii("polyline"));
+ maSvgStyleAttributes.checkForCssStyle(mbIsPolyline? aClassStrB : aClassStrA);
+
+ return &maSvgStyleAttributes;
+ }
+
+ void SvgPolyNode::parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent)
+ {
+ // call parent
+ SvgNode::parseAttribute(rTokenName, aSVGToken, aContent);
+
+ // read style attributes
+ maSvgStyleAttributes.parseStyleAttribute(rTokenName, aSVGToken, aContent);
+
+ // parse own
+ switch(aSVGToken)
+ {
+ case SVGTokenStyle:
+ {
+ maSvgStyleAttributes.readStyle(aContent);
+ break;
+ }
+ case SVGTokenPoints:
+ {
+ basegfx::B2DPolygon aPath;
+
+ if(basegfx::tools::importFromSvgPoints(aPath, aContent))
+ {
+ if(aPath.count())
+ {
+ if(!isPolyline())
+ {
+ aPath.setClosed(true);
+ }
+
+ setPolygon(&aPath);
+ }
+ }
+ break;
+ }
+ case SVGTokenTransform:
+ {
+ const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this));
+
+ if(!aMatrix.isIdentity())
+ {
+ setTransform(&aMatrix);
+ }
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+ }
+
+ void SvgPolyNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool /*bReferenced*/) const
+ {
+ const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
+
+ if(pStyle && getPolygon())
+ {
+ drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
+
+ pStyle->add_path(basegfx::B2DPolyPolygon(*getPolygon()), aNewTarget);
+
+ if(aNewTarget.hasElements())
+ {
+ pStyle->add_postProcess(rTarget, aNewTarget, getTransform());
+ }
+ }
+ }
+ } // end of namespace svgreader
+} // end of namespace svgio
+
+//////////////////////////////////////////////////////////////////////////////
+// eof
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */