Related: #i119125# corrected gradient rendering

and added stuff to add Title and Description to primitives for later usage

Conflicts:
	drawinglayer/Library_drawinglayer.mk
	drawinglayer/inc/drawinglayer/primitive2d/svggradientprimitive2d.hxx
	svgio/Package_inc.mk
	svx/source/sdr/contact/viewcontactofsdrobj.cxx

Change-Id: I301c9f5f4ae0efc02d937cd3f56018e27c94a630

9 files changed, 265 insertions, 52 deletions

diff --git a/svgio/Library_svgio.mk b/svgio/Library_svgio.mk
index 21312d6f76eb..cff8a0fb8307 100644
--- a/svgio/Library_svgio.mk
+++ b/svgio/Library_svgio.mk
@@ -66,6 +66,7 @@ $(eval $(call gb_Library_add_exception_objects,svgio,\
     svgio/source/svgreader/svgsvgnode \
     svgio/source/svgreader/svgsymbolnode \
     svgio/source/svgreader/svgtextnode \
+    svgio/source/svgreader/svgtitledescnode \
     svgio/source/svgreader/svgtoken \
     svgio/source/svgreader/svgtrefnode \
     svgio/source/svgreader/svgtools \
diff --git a/svgio/inc/svgio/svgreader/svgstyleattributes.hxx b/svgio/inc/svgio/svgreader/svgstyleattributes.hxx
index ee1edf5ad67f..81682ab1c243 100644
--- a/svgio/inc/svgio/svgreader/svgstyleattributes.hxx
+++ b/svgio/inc/svgio/svgreader/svgstyleattributes.hxx
@@ -169,6 +169,8 @@ namespace svgio
             TextAnchor                  maTextAnchor;
             SvgPaint                    maColor;
             SvgNumber                   maOpacity;
+            rtl::OUString               maTitle;
+            rtl::OUString               maDesc;
 
             /// link to content. If set, the node can be fetched on demand
             rtl::OUString               maClipPathXLink;
@@ -373,6 +375,14 @@ namespace svgio
             const SvgNumber getOpacity() const { return maOpacity; }
             void setOpacity(const SvgNumber& rOpacity = SvgNumber()) { maOpacity = rOpacity; }
 
+            // Title content
+            const rtl::OUString& getTitle() const { return maTitle; }
+            void setTitle(const rtl::OUString& rNew) { maTitle = rNew; }
+
+            // Desc content
+            const rtl::OUString& getDesc() const { return maDesc; }
+            void setDesc(const rtl::OUString& rNew) { maDesc = rNew; }
+
             // ClipPathXLink content
             const rtl::OUString getClipPathXLink() const { return maClipPathXLink; }
             void setClipPathXLink(const rtl::OUString& rNew) { maClipPathXLink = rNew; }
diff --git a/svgio/inc/svgio/svgreader/svgtitledescnode.hxx b/svgio/inc/svgio/svgreader/svgtitledescnode.hxx
new file mode 100644
index 000000000000..d84b06dab1b5
--- /dev/null
+++ b/svgio/inc/svgio/svgreader/svgtitledescnode.hxx
@@ -0,0 +1,55 @@
+/*
+ * 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_SVGREADER_SVGTITLEDESCNODE_HXX
+#define INCLUDED_SVGIO_SVGREADER_SVGTITLEDESCNODE_HXX
+
+#include <svgio/svgreader/svgnode.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace svgio
+{
+    namespace svgreader
+    {
+        class SvgTitleDescNode : public SvgNode
+        {
+        private:
+            /// contained chars
+            rtl::OUString           maText;
+
+        public:
+            SvgTitleDescNode(
+                SVGToken aType,
+                SvgDocument& rDocument,
+                SvgNode* pParent);
+            virtual ~SvgTitleDescNode();
+
+            /// add new chars
+            void concatenate(const rtl::OUString& rChars);
+
+            /// x content, set if found in current context
+            const rtl::OUString& getText() const { return maText; }
+        };
+    } // end of namespace svgreader
+} // end of namespace svgio
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif //INCLUDED_SVGIO_SVGREADER_SVGTITLEDESCNODE_HXX
+
+// eof
diff --git a/svgio/inc/svgio/svgreader/svgtoken.hxx b/svgio/inc/svgio/svgreader/svgtoken.hxx
index 0519d9c14680..e1218620a85d 100644
--- a/svgio/inc/svgio/svgreader/svgtoken.hxx
+++ b/svgio/inc/svgio/svgreader/svgtoken.hxx
@@ -103,6 +103,8 @@ namespace svgio
             SVGTokenPatternContentUnits,
             SVGTokenPatternTransform,
             SVGTokenOpacity,
+            SVGTokenTitle,
+            SVGTokenDesc,
 
             // AspectRatio and params
             SVGTokenPreserveAspectRatio,
@@ -181,6 +183,8 @@ namespace svgio
 
         SVGToken StrToSVGToken(const rtl::OUString& rStr);
 
+        const rtl::OUString& getStrTitle();
+        const rtl::OUString& getStrDesc();
     } // end of namespace svgreader
 } // end of namespace svgio
 
diff --git a/svgio/source/svgreader/svgdocumenthandler.cxx b/svgio/source/svgreader/svgdocumenthandler.cxx
index 9cad386043fb..29c40b30cd30 100644
--- a/svgio/source/svgreader/svgdocumenthandler.cxx
+++ b/svgio/source/svgreader/svgdocumenthandler.cxx
@@ -43,6 +43,7 @@
 #include <svgio/svgreader/svgmasknode.hxx>
 #include <svgio/svgreader/svgmarkernode.hxx>
 #include <svgio/svgreader/svgpatternnode.hxx>
+#include <svgio/svgreader/svgtitledescnode.hxx>
 
 //////////////////////////////////////////////////////////////////////////////
 
@@ -246,6 +247,15 @@ namespace svgio
                         break;
                     }
 
+                    /// title and description
+                    case SVGTokenTitle:
+                    case SVGTokenDesc:
+                    {
+                        /// new node for Title and/or Desc
+                        mpTarget = new SvgTitleDescNode(aSVGToken, maDocument, mpTarget);
+                        break;
+                    }
+
                     /// gradients
                     case SVGTokenLinearGradient:
                     case SVGTokenRadialGradient:
@@ -360,6 +370,7 @@ namespace svgio
                 const SVGToken aSVGToken(StrToSVGToken(aName));
                 SvgNode* pWhitespaceCheck(SVGTokenText == aSVGToken ? mpTarget : 0);
                 SvgStyleNode* pCssStyle(SVGTokenStyle == aSVGToken ? static_cast< SvgStyleNode* >(mpTarget) : 0);
+                SvgTitleDescNode* pSvgTitleDescNode(SVGTokenTitle == aSVGToken || SVGTokenDesc == aSVGToken ? static_cast< SvgTitleDescNode* >(mpTarget) : 0);
 
                 switch(aSVGToken)
                 {
@@ -382,6 +393,10 @@ namespace svgio
                     case SVGTokenRect:
                     case SVGTokenImage:
 
+                    /// title and description
+                    case SVGTokenTitle:
+                    case SVGTokenDesc:
+
                     /// gradients
                     case SVGTokenLinearGradient:
                     case SVGTokenRadialGradient:
@@ -432,6 +447,23 @@ namespace svgio
                     }
                 }
 
+                if(pSvgTitleDescNode && mpTarget)
+                {
+                    const rtl::OUString aText(pSvgTitleDescNode->getText());
+
+                    if(aText.getLength())
+                    {
+                        if(SVGTokenTitle == aSVGToken)
+                        {
+                            mpTarget->parseAttribute(getStrTitle(), aSVGToken, aText);
+                        }
+                        else // if(SVGTokenDesc == aSVGToken)
+                        {
+                            mpTarget->parseAttribute(getStrDesc(), aSVGToken, aText);
+                        }
+                    }
+                }
+
                 if(pCssStyle && pCssStyle->isTextCss())
                 {
                     // css style parsing
@@ -457,72 +489,74 @@ namespace svgio
 
         void SvgDocHdl::characters( const ::rtl::OUString& aChars ) throw (xml::sax::SAXException, uno::RuntimeException)
         {
-            if(mpTarget)
-            {
-                const sal_uInt32 nLength(aChars.getLength());
+            const sal_uInt32 nLength(aChars.getLength());
 
-                if(nLength &&
-                    (SVGTokenText == mpTarget->getType() ||
-                    SVGTokenTspan == mpTarget->getType() ||
-                    SVGTokenTextPath == mpTarget->getType() ||
-                    SVGTokenStyle == mpTarget->getType()))
+            if(mpTarget && nLength)
+            {
+                switch(mpTarget->getType())
                 {
-                    switch(mpTarget->getType())
+                    case SVGTokenText:
+                    case SVGTokenTspan:
+                    case SVGTokenTextPath:
                     {
-                        case SVGTokenText:
-                        case SVGTokenTspan:
-                        case SVGTokenTextPath:
-                        {
-                            const SvgNodeVector& rChilds = mpTarget->getChildren();
-                            SvgCharacterNode* pTarget = 0;
+                        const SvgNodeVector& rChilds = mpTarget->getChildren();
+                        SvgCharacterNode* pTarget = 0;
 
-                            if(rChilds.size())
-                            {
-                                pTarget = dynamic_cast< SvgCharacterNode* >(rChilds[rChilds.size() - 1]);
-                            }
+                        if(rChilds.size())
+                        {
+                            pTarget = dynamic_cast< SvgCharacterNode* >(rChilds[rChilds.size() - 1]);
+                        }
 
-                            if(pTarget)
-                            {
-                                // concatenate to current character span
-                                pTarget->concatenate(aChars);
-                            }
-                            else
-                            {
-                                // add character span as simplified tspan (no arguments)
-                                // as direct child of SvgTextNode/SvgTspanNode/SvgTextPathNode
-                                new SvgCharacterNode(maDocument, mpTarget, aChars);
-                            }
-                            break;
+                        if(pTarget)
+                        {
+                            // concatenate to current character span
+                            pTarget->concatenate(aChars);
                         }
-                        case SVGTokenStyle:
+                        else
                         {
-                            SvgStyleNode& rSvgStyleNode = static_cast< SvgStyleNode& >(*mpTarget);
+                            // add character span as simplified tspan (no arguments)
+                            // as direct child of SvgTextNode/SvgTspanNode/SvgTextPathNode
+                            new SvgCharacterNode(maDocument, mpTarget, aChars);
+                        }
+                        break;
+                    }
+                    case SVGTokenStyle:
+                    {
+                        SvgStyleNode& rSvgStyleNode = static_cast< SvgStyleNode& >(*mpTarget);
 
-                            if(rSvgStyleNode.isTextCss())
+                        if(rSvgStyleNode.isTextCss())
+                        {
+                            // collect characters for css style
+                            if(maCssContents.size())
                             {
-                                // collect characters for css style
-                                if(maCssContents.size())
-                                {
-                                    const ::rtl::OUString aTrimmedChars(aChars.trim());
+                                const ::rtl::OUString aTrimmedChars(aChars.trim());
 
-                                    if(aTrimmedChars.getLength())
-                                    {
-                                        std::vector< rtl::OUString >::iterator aString(maCssContents.end() - 1);
-                                        (*aString) += aTrimmedChars;
-                                    }
-                                }
-                                else
+                                if(aTrimmedChars.getLength())
                                 {
-                                    OSL_ENSURE(false, "Closing CssStyle, but no collector string on stack (!)");
+                                    std::vector< rtl::OUString >::iterator aString(maCssContents.end() - 1);
+                                    (*aString) += aTrimmedChars;
                                 }
                             }
-                            break;
-                        }
-                        default:
-                        {
-                            // characters not used by a known node
-                            break;
+                            else
+                            {
+                                OSL_ENSURE(false, "Closing CssStyle, but no collector string on stack (!)");
+                            }
                         }
+                        break;
+                    }
+                    case SVGTokenTitle:
+                    case SVGTokenDesc:
+                    {
+                        SvgTitleDescNode& rSvgTitleDescNode = static_cast< SvgTitleDescNode& >(*mpTarget);
+
+                        // add text directly to SvgTitleDescNode
+                        rSvgTitleDescNode.concatenate(aChars);
+                        break;
+                    }
+                    default:
+                    {
+                        // characters not used by a known node
+                        break;
                     }
                 }
             }
diff --git a/svgio/source/svgreader/svgnode.cxx b/svgio/source/svgreader/svgnode.cxx
index e453c08a3ebb..acab42aeadee 100644
--- a/svgio/source/svgreader/svgnode.cxx
+++ b/svgio/source/svgreader/svgnode.cxx
@@ -21,6 +21,7 @@
 #include <svgio/svgreader/svgdocument.hxx>
 #include <svgio/svgreader/svgnode.hxx>
 #include <svgio/svgreader/svgstyleattributes.hxx>
+#include <drawinglayer/primitive2d/objectinfoprimitive2d.hxx>
 
 //////////////////////////////////////////////////////////////////////////////
 
@@ -183,6 +184,40 @@ namespace svgio
                         OSL_ENSURE(false, "Null-Pointer in child node list (!)");
                     }
                 }
+
+                if(rTarget.hasElements())
+                {
+                    const SvgStyleAttributes* pStyles = getSvgStyleAttributes();
+
+                    if(pStyles)
+                    {
+                        // check if we have Title or Desc
+                        const rtl::OUString& rTitle = pStyles->getTitle();
+                        const rtl::OUString& rDesc = pStyles->getDesc();
+
+                        if(rTitle.getLength() || rDesc.getLength())
+                        {
+                            // default object name is empty
+                            rtl::OUString aObjectName;
+
+                            // use path as object name when outmost element
+                            if(SVGTokenSvg == getType())
+                            {
+                                aObjectName = getDocument().getAbsolutePath();
+                            }
+
+                            // pack in ObjectInfoPrimitive2D group
+                            const drawinglayer::primitive2d::Primitive2DReference xRef(
+                                new drawinglayer::primitive2d::ObjectInfoPrimitive2D(
+                                    rTarget,
+                                    aObjectName,
+                                    rTitle,
+                                    rDesc));
+
+                            rTarget = drawinglayer::primitive2d::Primitive2DSequence(&xRef, 1);
+                        }
+                    }
+                }
             }
         }
 
diff --git a/svgio/source/svgreader/svgstyleattributes.cxx b/svgio/source/svgreader/svgstyleattributes.cxx
index f015523671ba..f5370729d56e 100644
--- a/svgio/source/svgreader/svgstyleattributes.cxx
+++ b/svgio/source/svgreader/svgstyleattributes.cxx
@@ -1186,6 +1186,8 @@ namespace svgio
             maTextAnchor(TextAnchor_notset),
             maColor(),
             maOpacity(1.0),
+            maTitle(),
+            maDesc(),
             maClipPathXLink(),
             maMaskXLink(),
             maMarkerStartXLink(),
@@ -1755,6 +1757,16 @@ namespace svgio
                     }
                     break;
                 }
+                case SVGTokenTitle:
+                {
+                    setTitle(aContent);
+                    break;
+                }
+                case SVGTokenDesc:
+                {
+                    setDesc(aContent);
+                    break;
+                }
                 case SVGTokenClipPathProperty:
                 {
                     readLocalUrl(aContent, maClipPathXLink);
diff --git a/svgio/source/svgreader/svgtitledescnode.cxx b/svgio/source/svgreader/svgtitledescnode.cxx
new file mode 100644
index 000000000000..2a5b546980ac
--- /dev/null
+++ b/svgio/source/svgreader/svgtitledescnode.cxx
@@ -0,0 +1,48 @@
+/*
+ * 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/svgtitledescnode.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace svgio
+{
+    namespace svgreader
+    {
+        SvgTitleDescNode::SvgTitleDescNode(
+            SVGToken aType,
+            SvgDocument& rDocument,
+            SvgNode* pParent)
+        :   SvgNode(aType, rDocument, pParent),
+            maText()
+        {
+        }
+
+        SvgTitleDescNode::~SvgTitleDescNode()
+        {
+        }
+
+        void SvgTitleDescNode::concatenate(const rtl::OUString& rChars)
+        {
+            maText += rChars;
+        }
+    } // end of namespace svgreader
+} // end of namespace svgio
+
+//////////////////////////////////////////////////////////////////////////////
+// eof
diff --git a/svgio/source/svgreader/svgtoken.cxx b/svgio/source/svgreader/svgtoken.cxx
index 05e6441de202..44b20d49f2d6 100644
--- a/svgio/source/svgreader/svgtoken.cxx
+++ b/svgio/source/svgreader/svgtoken.cxx
@@ -92,6 +92,8 @@ namespace svgio
         static rtl::OUString aSVGStrPatternContentUnits(rtl::OUString::createFromAscii("patternContentUnits"));
         static rtl::OUString aSVGStrPatternTransform(rtl::OUString::createFromAscii("patternTransform"));
         static rtl::OUString aSVGStrOpacity(rtl::OUString::createFromAscii("opacity"));
+        static rtl::OUString aSVGStrTitle(rtl::OUString::createFromAscii("title"));
+        static rtl::OUString aSVGStrDesc(rtl::OUString::createFromAscii("desc"));
 
         static rtl::OUString aSVGStrPreserveAspectRatio(rtl::OUString::createFromAscii("preserveAspectRatio"));
         static rtl::OUString aSVGStrDefer(rtl::OUString::createFromAscii("defer"));
@@ -231,6 +233,8 @@ namespace svgio
                 aSVGTokenMapperList.insert(SVGTokenValueType(aSVGStrPatternContentUnits, SVGTokenPatternContentUnits));
                 aSVGTokenMapperList.insert(SVGTokenValueType(aSVGStrPatternTransform, SVGTokenPatternTransform));
                 aSVGTokenMapperList.insert(SVGTokenValueType(aSVGStrOpacity, SVGTokenOpacity));
+                aSVGTokenMapperList.insert(SVGTokenValueType(aSVGStrTitle, SVGTokenTitle));
+                aSVGTokenMapperList.insert(SVGTokenValueType(aSVGStrDesc, SVGTokenDesc));
 
                 aSVGTokenMapperList.insert(SVGTokenValueType(aSVGStrPreserveAspectRatio, SVGTokenPreserveAspectRatio));
                 aSVGTokenMapperList.insert(SVGTokenValueType(aSVGStrDefer, SVGTokenDefer));
@@ -309,6 +313,16 @@ namespace svgio
                 return aResult->second;
             }
         }
+
+        const rtl::OUString& getStrTitle()
+        {
+            return aSVGStrTitle;
+        }
+
+        const rtl::OUString& getStrDesc()
+        {
+            return aSVGStrDesc;
+        }
     } // end of namespace svgreader
 } // end of namespace svgio