Merging upstream version 4:24.2.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

16 files changed, 337 insertions, 31 deletions

diff --git a/svgio/CppunitTest_svgio.mk b/svgio/CppunitTest_svgio.mk
index 9309f5dcb9..a179d6af30 100644
--- a/svgio/CppunitTest_svgio.mk
+++ b/svgio/CppunitTest_svgio.mk
@@ -34,6 +34,7 @@ $(eval $(call gb_CppunitTest_use_libraries,svgio,\
     cppu \
     cppuhelper \
     comphelper \
+    i18nlangtag \
     sal \
     salhelper \
     sax \
diff --git a/svgio/CppunitTest_svgio_tools.mk b/svgio/CppunitTest_svgio_tools.mk
index abb6bb6e0f..5f4d7adbe5 100644
--- a/svgio/CppunitTest_svgio_tools.mk
+++ b/svgio/CppunitTest_svgio_tools.mk
@@ -33,6 +33,7 @@ $(eval $(call gb_CppunitTest_use_libraries,svgio_tools,\
     comphelper \
     cppu \
     cppuhelper \
+    i18nlangtag \
     sal \
     salhelper \
     sax \
diff --git a/svgio/Library_svgio.mk b/svgio/Library_svgio.mk
index edd83ed572..45b34a26b9 100644
--- a/svgio/Library_svgio.mk
+++ b/svgio/Library_svgio.mk
@@ -41,6 +41,7 @@ $(eval $(call gb_Library_use_libraries,svgio,\
     comphelper \
     cppu \
     cppuhelper \
+    i18nlangtag \
     sal \
     salhelper \
     tk \
@@ -83,6 +84,7 @@ $(eval $(call gb_Library_add_exception_objects,svgio,\
     svgio/source/svgreader/svgstyleattributes \
     svgio/source/svgreader/svgstylenode \
     svgio/source/svgreader/svgsvgnode \
+    svgio/source/svgreader/svgswitchnode \
     svgio/source/svgreader/svgsymbolnode \
     svgio/source/svgreader/svgtextnode \
     svgio/source/svgreader/svgtextposition \
diff --git a/svgio/inc/svgdocument.hxx b/svgio/inc/svgdocument.hxx
index 77b4d38911..9f79342c0c 100644
--- a/svgio/inc/svgdocument.hxx
+++ b/svgio/inc/svgdocument.hxx
@@ -34,9 +34,6 @@ namespace svgio::svgreader
             /// the document hierarchy with all root nodes
             SvgNodeVector           maNodes;
 
-            /// invalid nodes that have no parent
-            SvgNodeVector           maOrphanNodes;
-
             /// the absolute path of the Svg file in progress (if available)
             const OUString     maAbsolutePath;
 
@@ -75,9 +72,6 @@ namespace svgio::svgreader
             /// data read access
             const SvgNodeVector& getSvgNodeVector() const { return maNodes; }
             const OUString& getAbsolutePath() const { return maAbsolutePath; }
-
-            /// invalid nodes that have no parent
-            void addOrphanNode(SvgNode* pOrphan) { maOrphanNodes.emplace_back(pOrphan); }
         };
 
 } // end of namespace svgio::svgreader
diff --git a/svgio/inc/svgnode.hxx b/svgio/inc/svgnode.hxx
index 63abc4f8cb..16c1f50bc3 100644
--- a/svgio/inc/svgnode.hxx
+++ b/svgio/inc/svgnode.hxx
@@ -95,6 +95,9 @@ namespace svgio::svgreader
             /// Class svan value
             std::optional<OUString>   mpClass;
 
+            /// systemLanguage values
+            std::vector<OUString>  maSystemLanguage;
+
             /// XmlSpace value
             XmlSpace                    maXmlSpace;
 
@@ -174,6 +177,10 @@ namespace svgio::svgreader
             std::optional<OUString> const & getClass() const { return mpClass; }
             void setClass(OUString const &);
 
+            /// SystemLanguage access
+            std::vector<OUString> const & getSystemLanguage() const { return maSystemLanguage; }
+            void setSystemLanguage(OUString const &);
+
             /// XmlSpace access
             XmlSpace getXmlSpace() const;
             void setXmlSpace(XmlSpace eXmlSpace) { maXmlSpace = eXmlSpace; }
diff --git a/svgio/inc/svgstyleattributes.hxx b/svgio/inc/svgstyleattributes.hxx
index bf921f8b1b..c5c095462f 100644
--- a/svgio/inc/svgstyleattributes.hxx
+++ b/svgio/inc/svgstyleattributes.hxx
@@ -243,10 +243,6 @@ namespace svgio::svgreader
 
             mutable std::vector<sal_uInt16> maResolvingParent;
 
-            // defines if this attributes are part of a ClipPath. If yes,
-            // rough geometry will be created on decomposition by patching
-            // values for fill, stroke, strokeWidth and others
-            bool                        mbIsClipPathContent : 1;
 
             // #121221# Defines if evtl. an empty array *is* set
             bool                        mbStrokeDasharraySet : 1;
@@ -318,6 +314,11 @@ namespace svgio::svgreader
             SvgStyleAttributes(SvgNode& rOwner);
             ~SvgStyleAttributes();
 
+            // Check if this attribute is part of a ClipPath.
+            // If so, rough geometry will be created on decomposition by patching
+            // values for fill, stroke, strokeWidth and others
+            bool isClipPathContent() const;
+
             /// fill content
             bool isFillSet() const; // #i125258# ask if fill is a direct hard attribute (no hierarchy)
             const basegfx::BColor* getFill() const;
diff --git a/svgio/inc/svgswitchnode.hxx b/svgio/inc/svgswitchnode.hxx
new file mode 100644
index 0000000000..b83ae0c4ac
--- /dev/null
+++ b/svgio/inc/svgswitchnode.hxx
@@ -0,0 +1,55 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "svgstyleattributes.hxx"
+#include <basegfx/matrix/b2dhommatrix.hxx>
+
+namespace svgio::svgreader
+{
+class SvgSwitchNode final : public SvgNode
+{
+private:
+    /// use styles
+    SvgStyleAttributes maSvgStyleAttributes;
+
+    /// variable scan values, dependent of given XAttributeList
+    std::optional<basegfx::B2DHomMatrix> mpaTransform;
+
+public:
+    SvgSwitchNode(SvgDocument& rDocument, SvgNode* pParent);
+    virtual ~SvgSwitchNode() override;
+
+    virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
+    virtual void parseAttribute(SVGToken aSVGToken, const OUString& aContent) override;
+    virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget,
+                                  bool bReferenced) const override;
+
+    /// transform content
+    const std::optional<basegfx::B2DHomMatrix>& getTransform() const { return mpaTransform; }
+    void setTransform(const std::optional<basegfx::B2DHomMatrix>& pMatrix)
+    {
+        mpaTransform = pMatrix;
+    }
+};
+
+} // end of namespace svgio::svgreader
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/svgio/inc/svgtoken.hxx b/svgio/inc/svgtoken.hxx
index 26a5d8f5f4..26ef86efc5 100644
--- a/svgio/inc/svgtoken.hxx
+++ b/svgio/inc/svgtoken.hxx
@@ -109,6 +109,7 @@ namespace svgio::svgreader
             PatternContentUnits,
             PatternTransform,
             Opacity,
+            SystemLanguage,
             Visibility,
             Title,
             Desc,
diff --git a/svgio/qa/cppunit/SvgImportTest.cxx b/svgio/qa/cppunit/SvgImportTest.cxx
index 326e8f38ff..6969dc406a 100644
--- a/svgio/qa/cppunit/SvgImportTest.cxx
+++ b/svgio/qa/cppunit/SvgImportTest.cxx
@@ -38,6 +38,7 @@ protected:
     void checkRectPrimitive(Primitive2DSequence const & rPrimitive);
 
     Primitive2DSequence parseSvg(std::u16string_view aSource);
+    xmlDocUniquePtr dumpAndParseSvg(std::u16string_view aSource);
 };
 
 Primitive2DSequence Test::parseSvg(std::u16string_view aSource)
@@ -59,6 +60,17 @@ Primitive2DSequence Test::parseSvg(std::u16string_view aSource)
     return xSvgParser->getDecomposition(aInputStream, aPath);
 }
 
+xmlDocUniquePtr Test::dumpAndParseSvg(std::u16string_view aSource)
+{
+    Primitive2DSequence aSequence = parseSvg(aSource);
+
+    drawinglayer::Primitive2dXmlDump dumper;
+    xmlDocUniquePtr pDocument = dumper.dumpAndParse(aSequence);
+
+    CPPUNIT_ASSERT (pDocument);
+    return pDocument;
+}
+
 void Test::checkRectPrimitive(Primitive2DSequence const & rPrimitive)
 {
     drawinglayer::Primitive2dXmlDump dumper;
@@ -385,6 +397,17 @@ CPPUNIT_TEST_FIXTURE(Test, testFontsizeRelative)
     assertXPath(pDocument, "/primitive2D/transform/textsimpleportion[2]"_ostr, "familyname"_ostr, "DejaVu Serif");
 }
 
+CPPUNIT_TEST_FIXTURE(Test, testTdf160386)
+{
+    xmlDocUniquePtr pDocument = dumpAndParseSvg(u"/svgio/qa/cppunit/data/tdf160386.svg");
+
+    // Without the fix in place, this test would have failed with
+    // - Expected: 1
+    // - Actual  : 11
+    assertXPath(pDocument, "/primitive2D/transform/textsimpleportion"_ostr, 1);
+    assertXPath(pDocument, "/primitive2D/transform/textsimpleportion"_ostr, "text"_ostr, "Hello!");
+}
+
 CPPUNIT_TEST_FIXTURE(Test, testTdf145896)
 {
     Primitive2DSequence aSequence = parseSvg(u"/svgio/qa/cppunit/data/tdf145896.svg");
@@ -441,6 +464,20 @@ CPPUNIT_TEST_FIXTURE(Test, testTdf156168)
     assertXPath(pDocument, "/primitive2D/transform/polypolygonstroke[4]/line"_ostr, "color"_ostr, "#00ff00");
 }
 
+CPPUNIT_TEST_FIXTURE(Test, testTdf160373)
+{
+    Primitive2DSequence aSequence = parseSvg(u"/svgio/qa/cppunit/data/tdf160373.svg");
+    CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
+
+    drawinglayer::Primitive2dXmlDump dumper;
+    xmlDocUniquePtr pDocument = dumper.dumpAndParse(aSequence);
+
+    CPPUNIT_ASSERT (pDocument);
+
+    // Without the fix in place, nothing would be displayed
+    assertXPath(pDocument, "/primitive2D/transform/transform/polypolygoncolor"_ostr, "color"_ostr, "#0000ff");
+}
+
 CPPUNIT_TEST_FIXTURE(Test, testTdf129356)
 {
     Primitive2DSequence aSequence = parseSvg(u"/svgio/qa/cppunit/data/tdf129356.svg");
diff --git a/svgio/qa/cppunit/data/tdf160373.svg b/svgio/qa/cppunit/data/tdf160373.svg
new file mode 100644
index 0000000000..73b18bb2ea
--- /dev/null
+++ b/svgio/qa/cppunit/data/tdf160373.svg
@@ -0,0 +1,14 @@
+<?xml version='1.0' encoding='UTF-8' ?>
+<svg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' width='503.75pt' height='503.25pt' viewBox='0 0 503.75 503.25'>
+<defs>
+  <style type='text/css'><![CDATA[
+     rect { fill: none; }
+  ]]></style>
+</defs>
+  <clipPath id='cpMC4wMHw1MDMuNzV8MC4wMHw1MDMuMjU='>
+    <rect x='0.00' y='0.00' width='503.75' height='503.25' />
+  </clipPath>
+<g clip-path='url(#cpMC4wMHw1MDMuNzV8MC4wMHw1MDMuMjU=)'>
+<rect class="r5" x="10" y="0" height="50" width="50" style="fill:blue"></rect>
+</g>
+</svg>
diff --git a/svgio/qa/cppunit/data/tdf160386.svg b/svgio/qa/cppunit/data/tdf160386.svg
new file mode 100644
index 0000000000..1644b0d155
--- /dev/null
+++ b/svgio/qa/cppunit/data/tdf160386.svg
@@ -0,0 +1,16 @@
+<svg viewBox="0 -20 100 50" xmlns="http://www.w3.org/2000/svg">
+  <switch font-family="DejaVu Sans">
+    <text systemLanguage="ar">مرحبا</text>
+    <text systemLanguage="de,nl">Hallo!</text>
+    <text systemLanguage="en-us">Howdy!</text>
+    <text systemLanguage="en-gb">Wotcha!</text>
+    <text systemLanguage="en-au">G'day!</text>
+    <text systemLanguage="en">Hello!</text>
+    <text systemLanguage="es">Hola!</text>
+    <text systemLanguage="fr">Bonjour!</text>
+    <text systemLanguage="ja">こんにちは</text>
+    <text systemLanguage="ru">Привет!</text>
+    <text>☺</text>
+  </switch>
+</svg>
+
diff --git a/svgio/source/svgreader/svgdocumenthandler.cxx b/svgio/source/svgreader/svgdocumenthandler.cxx
index 5e89edad6c..8d2cc8849c 100644
--- a/svgio/source/svgreader/svgdocumenthandler.cxx
+++ b/svgio/source/svgreader/svgdocumenthandler.cxx
@@ -27,6 +27,7 @@
 #include <svgrectnode.hxx>
 #include <svggradientnode.hxx>
 #include <svggradientstopnode.hxx>
+#include <svgswitchnode.hxx>
 #include <svgsymbolnode.hxx>
 #include <svgusenode.hxx>
 #include <svgcirclenode.hxx>
@@ -199,7 +200,13 @@ namespace
                     mpTarget->parseAttributes(xAttribs);
                     break;
                 }
-                case SVGToken::Switch: //TODO: Support switch element
+                case SVGToken::Switch:
+                {
+                    /// new node for Switch
+                    mpTarget = new SvgSwitchNode(maDocument, mpTarget);
+                    mpTarget->parseAttributes(xAttribs);
+                    break;
+                }
                 case SVGToken::Defs:
                 case SVGToken::G:
                 {
diff --git a/svgio/source/svgreader/svgnode.cxx b/svgio/source/svgreader/svgnode.cxx
index 0ae4e80363..7a45c681f1 100644
--- a/svgio/source/svgreader/svgnode.cxx
+++ b/svgio/source/svgreader/svgnode.cxx
@@ -367,17 +367,13 @@ namespace {
             mpParent(pParent),
             mpAlternativeParent(nullptr),
             maXmlSpace(XmlSpace::NotSet),
-            maDisplay(Display::Inline),
+            maDisplay(maType == SVGToken::Unknown ? Display::None : Display::Inline), // tdf#150124: do not display unknown nodes
             mbDecomposing(false),
             mbCssStyleVectorBuilt(false)
         {
             if (pParent)
             {
-                // tdf#150124 ignore when parent is unknown
-                if (pParent->getType() != SVGToken::Unknown)
-                    pParent->maChildren.emplace_back(this);
-                else
-                    mrDocument.addOrphanNode(this);
+                pParent->maChildren.emplace_back(this);
             }
         }
 
@@ -527,6 +523,14 @@ namespace {
                     }
                     break;
                 }
+                case SVGToken::SystemLanguage:
+                {
+                    if(!aContent.isEmpty())
+                    {
+                        setSystemLanguage(aContent);
+                    }
+                    break;
+                }
                 case SVGToken::XmlSpace:
                 {
                     if(!aContent.isEmpty())
@@ -752,6 +756,34 @@ namespace {
             mrDocument.addSvgNodeToMapper(*mpClass, *this);
         }
 
+        void SvgNode::setSystemLanguage(OUString const & rSystemClass)
+        {
+            const sal_Int32 nLen(rSystemClass.getLength());
+            sal_Int32 nPos(0);
+            OUStringBuffer aToken;
+
+            // split into single tokens (currently only comma separator)
+            while(nPos < nLen)
+            {
+                const sal_Int32 nInitPos(nPos);
+                copyToLimiter(rSystemClass, u',', nPos, aToken, nLen);
+                skip_char(rSystemClass, u',', nPos, nLen);
+                const OUString aLang(o3tl::trim(aToken));
+                aToken.setLength(0);
+
+                if(!aLang.isEmpty())
+                {
+                    maSystemLanguage.push_back(aLang);
+                }
+
+                if(nInitPos == nPos)
+                {
+                    OSL_ENSURE(false, "Could not interpret on current position (!)");
+                    nPos++;
+                }
+            }
+        }
+
         XmlSpace SvgNode::getXmlSpace() const
         {
             if(maXmlSpace != XmlSpace::NotSet)
diff --git a/svgio/source/svgreader/svgstyleattributes.cxx b/svgio/source/svgreader/svgstyleattributes.cxx
index 19070989bb..58bdb9add8 100644
--- a/svgio/source/svgreader/svgstyleattributes.cxx
+++ b/svgio/source/svgreader/svgstyleattributes.cxx
@@ -1287,18 +1287,9 @@ namespace svgio::svgreader
             maBaselineShift(BaselineShift::Baseline),
             maBaselineShiftNumber(0),
             maDominantBaseline(DominantBaseline::Auto),
-            maResolvingParent(31, 0),
-            mbIsClipPathContent(SVGToken::ClipPathNode == mrOwner.getType()),
+            maResolvingParent(32, 0),
             mbStrokeDasharraySet(false)
         {
-            const SvgStyleAttributes* pParentStyle = getParentStyle();
-            if(!mbIsClipPathContent)
-            {
-                if(pParentStyle)
-                {
-                    mbIsClipPathContent = pParentStyle->mbIsClipPathContent;
-                }
-            }
         }
 
         SvgStyleAttributes::~SvgStyleAttributes()
@@ -2005,10 +1996,27 @@ namespace svgio::svgreader
             }
         }
 
+        bool SvgStyleAttributes::isClipPathContent() const
+        {
+            if (SVGToken::ClipPathNode == mrOwner.getType())
+                return true;
+
+            const SvgStyleAttributes* pSvgStyleAttributes = getParentStyle();
+            if (pSvgStyleAttributes && maResolvingParent[31] < nStyleDepthLimit)
+            {
+                ++maResolvingParent[31];
+                bool ret = pSvgStyleAttributes->isClipPathContent();
+                --maResolvingParent[31];
+                return ret;
+            }
+
+            return false;
+        }
+
         // #i125258# ask if fill is a direct hard attribute (no hierarchy)
         bool SvgStyleAttributes::isFillSet() const
         {
-            if(mbIsClipPathContent)
+            if(isClipPathContent())
             {
                 return false;
             }
@@ -2042,7 +2050,7 @@ namespace svgio::svgreader
                 {
                     return &maFill.getBColor();
                 }
-                else if(mbIsClipPathContent)
+                else if(isClipPathContent())
                 {
                     const SvgStyleAttributes* pSvgStyleAttributes = getParentStyle();
 
@@ -2066,7 +2074,7 @@ namespace svgio::svgreader
                     const basegfx::BColor* pFill = pSvgStyleAttributes->getFill();
                     --maResolvingParent[0];
 
-                    if(mbIsClipPathContent)
+                    if(isClipPathContent())
                     {
                         if (pFill)
                         {
@@ -2269,7 +2277,7 @@ namespace svgio::svgreader
                 return ret;
             }
 
-            if(mbIsClipPathContent)
+            if(isClipPathContent())
             {
                 return SvgNumber(0.0);
             }
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: */
diff --git a/svgio/source/svgreader/svgtoken.cxx b/svgio/source/svgreader/svgtoken.cxx
index 968ead0483..642fba085f 100644
--- a/svgio/source/svgreader/svgtoken.cxx
+++ b/svgio/source/svgreader/svgtoken.cxx
@@ -107,6 +107,7 @@ constexpr auto aSVGTokenMap = frozen::make_unordered_map<std::u16string_view, SV
     { u"patternContentUnits", SVGToken::PatternContentUnits },
     { u"patternTransform", SVGToken::PatternTransform },
     { u"opacity", SVGToken::Opacity },
+    { u"systemLanguage", SVGToken::SystemLanguage },
     { u"visibility", SVGToken::Visibility },
     { u"title", SVGToken::Title },
     { u"desc", SVGToken::Desc },