1 files changed, 78 insertions, 0 deletions
diff --git a/svgio/inc/svgusenode.hxx b/svgio/inc/svgusenode.hxx
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+++ b/svgio/inc/svgusenode.hxx
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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 .
+ */
+
+#ifndef INCLUDED_SVGIO_INC_SVGUSENODE_HXX
+#define INCLUDED_SVGIO_INC_SVGUSENODE_HXX
+
+#include "svgnode.hxx"
+#include "svgstyleattributes.hxx"
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <memory>
+
+namespace svgio
+{
+    namespace svgreader
+    {
+        class SvgUseNode final : public SvgNode
+        {
+        private:
+            /// use styles
+            SvgStyleAttributes          maSvgStyleAttributes;
+
+            /// variable scan values, dependent of given XAttributeList
+            std::unique_ptr<basegfx::B2DHomMatrix>
+                                        mpaTransform;
+            SvgNumber                   maX;
+            SvgNumber                   maY;
+            SvgNumber                   maWidth;
+            SvgNumber                   maHeight;
+
+            /// link to content. If maXLink is set, the node can be fetched
+            // on demand
+            OUString               maXLink;
+            /// detect if maXLink causes a loop to ourself during decomposing
+            mutable bool           mbDecomposingSvgNode;
+
+        public:
+            SvgUseNode(
+                SvgDocument& rDocument,
+                SvgNode* pParent);
+            virtual ~SvgUseNode() override;
+
+            virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
+            virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
+            virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
+
+            /// transform content
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
+
+            /// x content
+            const SvgNumber& getX() const { return maX; }
+
+            /// y content
+            const SvgNumber& getY() const { return maY; }
+
+        };
+    } // end of namespace svgreader
+} // end of namespace svgio
+
+#endif // INCLUDED_SVGIO_INC_SVGUSENODE_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */