oox: Smart-Art DOMs stored in the InteropGrabBag

The XDocuments representing the DOM documents of a
DrawingML diagram (Smart-Art) are now stored as
the PropertyValues "OOXData", "OOXLayout",
"OOXStyle",  "OOXColor" and "OOXDrawing" into the
"InteropGraBag" property of the parent
SvxGroupShape created from such diagram.

Modified the oox::drawingml::dgm::Diagram class to
be able to hold the map storing the XDocuments and
its names. Added the getDomMap() method to obtain
the map directly and the getDomsAsPropertyValues
method to get the map as a sequence of Property
Values.

Modified the methods for importing and loading the
Smart-Art into the Diagram so they add
automatically the DOM documents to it.

Modified the oox::drawingml::Shape class to be
able to hold the sequence of PropertyValues
storing the XDocuments and its names coming from
the oox::drawingml::dgm::Diagram class. Added the
getDiagramDoms() and setDiagramDoms() methods.

Enhanced the
oox::shape::ShapeContextHandler::getShape() method
to add the extended drawing document to the
oox::drawingml::Shape class.

Modified the
oox::drawingml::Shape::createAndInsert() method to
store the sequence of XDocuments in the
"InteropGrabBag" property of the GroupShape
service SvxGroupShape implementation representing
a Smart-Art.

Change-Id: I7d0b9dfbfc9d5299ddd25fab394e5e9a422d1dd1
Reviewed-on: https://gerrit.libreoffice.org/5849
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Miklos Vajna <vmiklos@collabora.co.uk>

4 files changed, 123 insertions, 39 deletions

diff --git a/oox/source/drawingml/diagram/diagram.cxx b/oox/source/drawingml/diagram/diagram.cxx
index a7bc286acfca..93f5850c961a 100644
--- a/oox/source/drawingml/diagram/diagram.cxx
+++ b/oox/source/drawingml/diagram/diagram.cxx
@@ -26,6 +26,7 @@
 #include <com/sun/star/xml/dom/XDocument.hpp>
 #include <com/sun/star/xml/sax/XFastSAXSerializable.hpp>
 #include <rtl/ustrbuf.hxx>
+#include <editeng/unoprnms.hxx>
 #include "oox/drawingml/textbody.hxx"
 #include "oox/drawingml/textparagraph.hxx"
 #include "oox/drawingml/textrun.hxx"
@@ -329,23 +330,53 @@ void Diagram::addTo( const ShapePtr & pParentShape )
     ShapeCreationVisitor aCreationVisitor(pParentShape, *this);
     if( mpLayout->getNode() )
         mpLayout->getNode()->accept( aCreationVisitor );
+
+    pParentShape->setDiagramDoms( getDomsAsPropertyValues() );
+}
+
+uno::Sequence<beans::PropertyValue> Diagram::getDomsAsPropertyValues() const
+{
+    sal_Int32 length = maMainDomMap.size();
+
+    uno::Sequence<beans::PropertyValue> aValue(length);
+    beans::PropertyValue* pValue = aValue.getArray();
+    for (DiagramDomMap::const_iterator i = maMainDomMap.begin();
+         i != maMainDomMap.end();
+         ++i)
+    {
+        pValue[0].Name = i->first;
+        pValue[0].Value = uno::makeAny(i->second);
+        ++pValue;
+    }
+
+    return aValue;
 }
 
 uno::Reference<xml::dom::XDocument> loadFragment(
     core::XmlFilterBase& rFilter,
-    const rtl::Reference< core::FragmentHandler >& rxHandler )
+    const OUString& rFragmentPath )
 {
     // load diagramming fragments into DOM representation, that later
     // gets serialized back to SAX events and parsed
-    return rFilter.importFragment( rxHandler->getFragmentPath() );
+    return rFilter.importFragment( rFragmentPath );
+}
+
+uno::Reference<xml::dom::XDocument> loadFragment(
+    core::XmlFilterBase& rFilter,
+    const rtl::Reference< core::FragmentHandler >& rxHandler )
+{
+    return loadFragment( rFilter, rxHandler->getFragmentPath() );
 }
 
 void importFragment( core::XmlFilterBase& rFilter,
                      const uno::Reference<xml::dom::XDocument>& rXDom,
-                     const char* /*pPropName*/,
-                     const ShapePtr& /*pShape*/,
+                     const char* pDocName,
+                     const DiagramPtr& pDiagram,
                      const rtl::Reference< core::FragmentHandler >& rxHandler )
 {
+    DiagramDomMap& rMainDomMap = pDiagram->getDomMap();
+    rMainDomMap[OUString::createFromAscii(pDocName)] = rXDom;
+
     uno::Reference<xml::sax::XFastSAXSerializable> xSerializer(
         rXDom, uno::UNO_QUERY_THROW);
 
@@ -371,14 +402,14 @@ void loadDiagram( ShapePtr& pShape,
     // data
     if( !rDataModelPath.isEmpty() )
     {
-        rtl::Reference< core::FragmentHandler > xRef(
-            new DiagramDataFragmentHandler( rFilter, rDataModelPath, pData ));
+        rtl::Reference< core::FragmentHandler > xRefDataModel(
+                new DiagramDataFragmentHandler( rFilter, rDataModelPath, pData ));
 
         importFragment(rFilter,
-                       loadFragment(rFilter,xRef),
-                       "DiagramData",
-                       pShape,
-                       xRef);
+                       loadFragment(rFilter,xRefDataModel),
+                       "OOXData",
+                       pDiagram,
+                       xRefDataModel);
         // Pass the info to pShape
         for( ::std::vector<OUString>::const_iterator aIt = pData->getExtDrawings().begin(), aEnd = pData->getExtDrawings().end();
                 aIt != aEnd; ++aIt )
@@ -391,38 +422,47 @@ void loadDiagram( ShapePtr& pShape,
         // layout
         if( !rLayoutPath.isEmpty() )
         {
-            rtl::Reference< core::FragmentHandler > xRef(
+            rtl::Reference< core::FragmentHandler > xRefLayout(
                     new DiagramLayoutFragmentHandler( rFilter, rLayoutPath, pLayout ));
+
             importFragment(rFilter,
-                    loadFragment(rFilter,xRef),
-                    "DiagramLayout",
-                    pShape,
-                    xRef);
+                    loadFragment(rFilter,xRefLayout),
+                    "OOXLayout",
+                    pDiagram,
+                    xRefLayout);
         }
 
         // style
         if( !rQStylePath.isEmpty() )
         {
-            rtl::Reference< core::FragmentHandler > xRef(
+            rtl::Reference< core::FragmentHandler > xRefQStyle(
                     new DiagramQStylesFragmentHandler( rFilter, rQStylePath, pDiagram->getStyles() ));
+
             importFragment(rFilter,
-                    loadFragment(rFilter,xRef),
-                    "DiagramQStyle",
-                    pShape,
-                    xRef);
+                    loadFragment(rFilter,xRefQStyle),
+                    "OOXStyle",
+                    pDiagram,
+                    xRefQStyle);
         }
 
         // colors
         if( !rColorStylePath.isEmpty() )
         {
-            rtl::Reference< core::FragmentHandler > xRef(
+            rtl::Reference< core::FragmentHandler > xRefColorStyle(
                     new ColorFragmentHandler( rFilter, rColorStylePath, pDiagram->getColors() ));
+
             importFragment(rFilter,
-                    loadFragment(rFilter,xRef),
-                    "DiagramColorStyle",
-                    pShape,
-                    xRef);
+                    loadFragment(rFilter,xRefColorStyle),
+                    "OOXColor",
+                    pDiagram,
+                    xRefColorStyle);
         }
+    } else {
+        // We still want to add the XDocuments to the DiagramDomMap
+        DiagramDomMap& rMainDomMap = pDiagram->getDomMap();
+        rMainDomMap[OUString::createFromAscii("OOXLayout")] = loadFragment(rFilter,rLayoutPath);
+        rMainDomMap[OUString::createFromAscii("OOXStyle")] = loadFragment(rFilter,rQStylePath);
+        rMainDomMap[OUString::createFromAscii("OOXColor")] = loadFragment(rFilter,rColorStylePath);
     }
 
     // diagram loaded. now lump together & attach to shape
@@ -450,32 +490,32 @@ void loadDiagram( const ShapePtr& pShape,
     if( rXDataModelDom.is() )
         importFragment(rFilter,
                        rXDataModelDom,
-                       "DiagramData",
-                       pShape,
+                       "OOXData",
+                       pDiagram,
                        new DiagramDataFragmentHandler( rFilter, aEmpty, pData ));
 
     // layout
     if( rXLayoutDom.is() )
         importFragment(rFilter,
                        rXLayoutDom,
-                       "DiagramLayout",
-                       pShape,
+                       "OOXLayout",
+                       pDiagram,
                        new DiagramLayoutFragmentHandler( rFilter, aEmpty, pLayout ));
 
     // style
     if( rXQStyleDom.is() )
         importFragment(rFilter,
                        rXQStyleDom,
-                       "DiagramQStyle",
-                       pShape,
+                       "OOXStyle",
+                       pDiagram,
                        new DiagramQStylesFragmentHandler( rFilter, aEmpty, pDiagram->getStyles() ));
 
     // colors
     if( rXColorStyleDom.is() )
         importFragment(rFilter,
                        rXColorStyleDom,
-                       "DiagramColorStyle",
-                       pShape,
+                       "OOXColor",
+                       pDiagram,
                        new ColorFragmentHandler( rFilter, aEmpty, pDiagram->getColors() ));
 
     // diagram loaded. now lump together & attach to shape
diff --git a/oox/source/drawingml/diagram/diagram.hxx b/oox/source/drawingml/diagram/diagram.hxx
index 93e810472c7e..3df38a8bc3cf 100644
--- a/oox/source/drawingml/diagram/diagram.hxx
+++ b/oox/source/drawingml/diagram/diagram.hxx
@@ -35,6 +35,8 @@ namespace com { namespace sun { namespace star {
     namespace xml { namespace dom { class XDocument; } }
 } } }
 
+using namespace ::com::sun::star;
+
 namespace oox { namespace drawingml {
 
 namespace dgm {
@@ -154,6 +156,10 @@ typedef boost::shared_ptr< LayoutNode > LayoutNodePtr;
 
 ////////////////////
 
+typedef std::map< OUString, uno::Reference<xml::dom::XDocument> > DiagramDomMap;
+
+////////////////////
+
 class DiagramData
 {
 public:
@@ -289,15 +295,19 @@ public:
     const DiagramQStyleMap& getStyles() const { return maStyles; }
     DiagramColorMap& getColors() { return maColors; }
     const DiagramColorMap& getColors() const { return maColors; }
+    DiagramDomMap & getDomMap() { return maMainDomMap; }
 
     void addTo( const ShapePtr & pShape );
+
+    uno::Sequence<beans::PropertyValue> getDomsAsPropertyValues() const;
 private:
     void build( );
-    DiagramDataPtr                             mpData;
-    DiagramLayoutPtr                           mpLayout;
-    DiagramQStyleMap                           maStyles;
-    DiagramColorMap                            maColors;
-    std::map< OUString, ShapePtr >             maShapeMap;
+    DiagramDataPtr                 mpData;
+    DiagramLayoutPtr               mpLayout;
+    DiagramQStyleMap               maStyles;
+    DiagramColorMap                maColors;
+    std::map< OUString, ShapePtr > maShapeMap;
+    DiagramDomMap                  maMainDomMap;
 };
 
 
diff --git a/oox/source/drawingml/shape.cxx b/oox/source/drawingml/shape.cxx
index ee9d9de369fb..d8d127a48ea4 100644
--- a/oox/source/drawingml/shape.cxx
+++ b/oox/source/drawingml/shape.cxx
@@ -37,6 +37,7 @@
 #include "oox/helper/propertyset.hxx"
 
 #include <tools/solar.h>        // for the F_PI180 define
+#include <editeng/unoprnms.hxx>
 #include <com/sun/star/graphic/XGraphic.hpp>
 #include <com/sun/star/container/XNamed.hpp>
 #include <com/sun/star/container/XNameContainer.hpp>
@@ -83,6 +84,7 @@ Shape::Shape( const sal_Char* pServiceName )
 , mbHidden( false )
 , mbHiddenMasterShape( false )
 , mbLockedCanvas( false )
+, maDiagramDoms( 0 )
 {
     if ( pServiceName )
         msServiceName = OUString::createFromAscii( pServiceName );
@@ -118,6 +120,7 @@ Shape::Shape( const ShapePtr& pSourceShape )
 , mbHidden( pSourceShape->mbHidden )
 , mbHiddenMasterShape( pSourceShape->mbHiddenMasterShape )
 , mbLockedCanvas( pSourceShape->mbLockedCanvas )
+, maDiagramDoms( pSourceShape->maDiagramDoms )
 {}
 
 
@@ -571,7 +574,8 @@ Reference< XShape > Shape::createAndInsert(
             if( aShapeProps.hasProperty( PROP_TextAutoGrowHeight ) )
                 xSet->setPropertyValue( rPropName, Any( false ) );
 
-        // do not set properties at a group shape (this causes assertions from svx)
+        // do not set properties at a group shape (this causes
+        // assertions from svx) ...
         if( aServiceName != "com.sun.star.drawing.GroupShape" )
         {
             PropertySet( xSet ).setProperties( aShapeProps );
@@ -583,6 +587,27 @@ Reference< XShape > Shape::createAndInsert(
             }
         }
 
+        // ... but for the InteropGrabBag property
+        const OUString& aGrabBagPropName = OUString::createFromAscii(UNO_NAME_MISC_OBJ_INTEROPGRABBAG);
+        if( maDiagramDoms.hasElements() && xSetInfo.is() && xSetInfo->hasPropertyByName( aGrabBagPropName ) )
+        {
+            Sequence<PropertyValue> aGrabBag;
+            xSet->getPropertyValue( aGrabBagPropName ) >>= aGrabBag;
+
+            // we keep the previous items, if present
+            if (aGrabBag.hasElements())
+            {
+                sal_Int32 length = aGrabBag.getLength();
+                aGrabBag.realloc(length+maDiagramDoms.getLength());
+
+                for(sal_Int32 i = 0; i < maDiagramDoms.getLength(); ++i)
+                    aGrabBag[length+i] = maDiagramDoms[i];
+
+                xSet->setPropertyValue( aGrabBagPropName, Any( aGrabBag ) );
+            } else
+                xSet->setPropertyValue( aGrabBagPropName, Any( maDiagramDoms ) );
+        }
+
         if( bIsCustomShape )
         {
             if ( mbFlipH )
diff --git a/oox/source/shape/ShapeContextHandler.cxx b/oox/source/shape/ShapeContextHandler.cxx
index 3f601b328309..461a1fe175aa 100644
--- a/oox/source/shape/ShapeContextHandler.cxx
+++ b/oox/source/shape/ShapeContextHandler.cxx
@@ -326,6 +326,15 @@ ShapeContextHandler::getShape() throw (uno::RuntimeException)
                     OUString aFragmentPath(pDiagramGraphicDataContext->getFragmentPathFromRelId(*aIt));
                     oox::drawingml::ShapePtr pShapePtr( new Shape( "com.sun.star.drawing.GroupShape" ) );
                     mxFilterBase->importFragment(new ShapeDrawingFragmentHandler(*mxFilterBase, aFragmentPath, pShapePtr));
+
+                    uno::Sequence<beans::PropertyValue> aValue(mpShape->getDiagramDoms());
+                    sal_Int32 length = aValue.getLength();
+                    aValue.realloc(length+1);
+                    beans::PropertyValue* pValue = aValue.getArray();
+                    pValue[length].Name = OUString::createFromAscii("OOXDrawing");
+                    pValue[length].Value = uno::makeAny( mxFilterBase->importFragment( aFragmentPath ) );
+                    pShapePtr->setDiagramDoms( aValue );
+
                     pShapePtr->addShape( *mxFilterBase, mpThemePtr.get(), xShapes, aMatrix, pShapePtr->getFillProperties() );
                     xResult = pShapePtr->getXShape();
                 }