1 files changed, 129 insertions, 0 deletions
diff --git a/svgio/source/svgreader/svgswitchnode.cxx b/svgio/source/svgreader/svgswitchnode.cxx
new file mode 100644
index 0000000000..bbad79a3b5
--- /dev/null
+++ b/svgio/source/svgreader/svgswitchnode.cxx
@@ -0,0 +1,129 @@
+/* -*- 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 <svgswitchnode.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
+#include <unotools/syslocaleoptions.hxx>
+
+namespace svgio::svgreader
+{
+SvgSwitchNode::SvgSwitchNode(SvgDocument& rDocument, SvgNode* pParent)
+    : SvgNode(SVGToken::Switch, rDocument, pParent)
+    , maSvgStyleAttributes(*this)
+{
+}
+
+SvgSwitchNode::~SvgSwitchNode() {}
+
+const SvgStyleAttributes* SvgSwitchNode::getSvgStyleAttributes() const
+{
+    return checkForCssStyle(maSvgStyleAttributes);
+}
+
+void SvgSwitchNode::parseAttribute(SVGToken aSVGToken, const OUString& aContent)
+{
+    // call parent
+    SvgNode::parseAttribute(aSVGToken, aContent);
+
+    // read style attributes
+    maSvgStyleAttributes.parseStyleAttribute(aSVGToken, aContent);
+
+    // parse own
+    switch (aSVGToken)
+    {
+        case SVGToken::Style:
+        {
+            readLocalCssStyle(aContent);
+            break;
+        }
+        case SVGToken::Transform:
+        {
+            const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this));
+
+            if (!aMatrix.isIdentity())
+            {
+                setTransform(aMatrix);
+            }
+            break;
+        }
+        default:
+        {
+            break;
+        }
+    }
+}
+
+void SvgSwitchNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget,
+                                     bool bReferenced) const
+{
+    // #i125258# for SVGTokenG decompose children
+    const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
+
+    if (pStyle)
+    {
+        drawinglayer::primitive2d::Primitive2DContainer aContent;
+
+        const auto& rChildren = getChildren();
+        const sal_uInt32 nCount(rChildren.size());
+        OUString sLanguage(SvtSysLocaleOptions().GetRealUILanguageTag().getLanguage());
+
+        SvgNode* pNodeToDecompose = nullptr;
+        for (sal_uInt32 a(0); a < nCount; a++)
+        {
+            SvgNode* pCandidate = rChildren[a].get();
+
+            if (pCandidate && Display::None != pCandidate->getDisplay())
+            {
+                std::vector<OUString> aSystemLanguage = pCandidate->getSystemLanguage();
+                if (!sLanguage.isEmpty() && !aSystemLanguage.empty())
+                {
+                    for (const OUString& sSystemLang : aSystemLanguage)
+                    {
+                        if (sSystemLang == sLanguage)
+                        {
+                            pNodeToDecompose = pCandidate;
+                            break;
+                        }
+                    }
+                }
+                else
+                {
+                    pNodeToDecompose = pCandidate;
+                }
+            }
+
+            if (pNodeToDecompose)
+            {
+                pNodeToDecompose->decomposeSvgNode(aContent, bReferenced);
+                // break once it's descomposed
+                break;
+            }
+        }
+
+        if (!aContent.empty())
+        {
+            pStyle->add_postProcess(rTarget, std::move(aContent), getTransform());
+        }
+    }
+}
+
+} // end of namespace svgio::svgreader
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */