1 files changed, 115 insertions, 0 deletions
diff --git a/svgio/source/svgreader/svggnode.cxx b/svgio/source/svgreader/svggnode.cxx
new file mode 100644
index 000000000000..df2ad5aed125
--- /dev/null
+++ b/svgio/source/svgreader/svggnode.cxx
@@ -0,0 +1,115 @@
+/* -*- 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/svggnode.hxx>
+#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
+#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace svgio
+{
+    namespace svgreader
+    {
+        SvgGNode::SvgGNode(
+            SVGToken aType,
+            SvgDocument& rDocument,
+            SvgNode* pParent)
+        :   SvgNode(aType, rDocument, pParent),
+            maSvgStyleAttributes(*this),
+            mpaTransform(0)
+        {
+            OSL_ENSURE(aType == SVGTokenDefs || aType == SVGTokenG, "SvgGNode should ony be used for Group and Defs (!)");
+        }
+
+        SvgGNode::~SvgGNode()
+        {
+            if(mpaTransform) delete mpaTransform;
+        }
+
+        const SvgStyleAttributes* SvgGNode::getSvgStyleAttributes() const
+        {
+            static rtl::OUString aClassStr(rtl::OUString::createFromAscii("g"));
+            maSvgStyleAttributes.checkForCssStyle(aClassStr);
+
+            return &maSvgStyleAttributes;
+        }
+
+        void SvgGNode::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 SVGTokenTransform:
+                {
+                    const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this));
+
+                    if(!aMatrix.isIdentity())
+                    {
+                        setTransform(&aMatrix);
+                    }
+                    break;
+                }
+                default:
+                {
+                    break;
+                }
+            }
+        }
+
+        void SvgGNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const
+        {
+            const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
+
+            if(pStyle)
+            {
+                const double fOpacity(pStyle->getOpacity().getNumber());
+
+                if(fOpacity > 0.0)
+                {
+                    drawinglayer::primitive2d::Primitive2DSequence aContent;
+
+                    // decompose childs
+                    SvgNode::decomposeSvgNode(aContent, bReferenced);
+
+                    if(aContent.hasElements())
+                    {
+                        pStyle->add_postProcess(rTarget, aContent, getTransform());
+                    }
+                }
+            }
+        }
+    } // end of namespace svgreader
+} // end of namespace svgio
+
+//////////////////////////////////////////////////////////////////////////////
+// eof
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */