fdo#69616: Fix for VML part missing for group.

Cause:
 - In altenrate content, Fallback contains only group tag.
Implementation:
 - Added export logic in Vml export.
 - Added unit test case for vml group.

Change-Id: Ia1c9834950528dc892caea1cb675a7f42165d9ba
Reviewed-on: https://gerrit.libreoffice.org/7276
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Miklos Vajna <vmiklos@collabora.co.uk>

filter/source/msfilter/eschesdo.cxx

@@ -233,8 +233,11 @@ sal_uInt32 ImplEESdrWriter::ImplWriteShape( ImplEESdrObject& rObj,
                     ImplEESdrObject aObj( *this, *(Reference< XShape >*)
                                     xXIndexAccess->getByIndex( n ).getValue() );
                     if( aObj.IsValid() )
+                    {
+                        aObj.SetOOXML(bOOxmlExport);
                         ImplWriteShape( aObj, rSolverContainer, ePageType, bOOxmlExport );
                     }
+                }
                 mpEscherEx->LeaveGroup();
             }
             break;
@@ -686,6 +689,8 @@ sal_uInt32 ImplEESdrWriter::ImplWriteShape( ImplEESdrObject& rObj,
             ImplFlipBoundingBox( rObj, aPropOpt );
 
         aPropOpt.CreateShapeProperties( rObj.GetShapeRef() );
+        const SdrObject* sdrObj = rObj.GetSdrObject();
+        mpEscherEx->AddSdrObjectVMLObject(*sdrObj );
         mpEscherEx->Commit( aPropOpt, rObj.GetRect());
         if( mpEscherEx->GetGroupLevel() > 1 )
             mpEscherEx->AddChildAnchor( rObj.GetRect() );
@@ -784,6 +789,8 @@ void ImplEESdrWriter::ImplWriteAdditionalText( ImplEESdrObject& rObj,
         }
         rObj.SetAngle( nAngle );
         aPropOpt.CreateShapeProperties( rObj.GetShapeRef() );
+        const SdrObject* sdrObj = rObj.GetSdrObject();
+        mpEscherEx->AddSdrObjectVMLObject(*sdrObj );
         mpEscherEx->Commit( aPropOpt, rObj.GetRect());
 
         // write the childanchor
@@ -1288,4 +1295,9 @@ bool ImplEESdrObject::GetOOXML() const
     return mbOOXML;
 }
 
+void ImplEESdrObject::SetOOXML(bool bOOXML)
+{
+    mbOOXML = bOOXML;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

filter/source/msfilter/eschesdo.hxx

@@ -87,6 +87,7 @@ public:
     sal_uInt32              ImplGetText();
     sal_Bool                ImplHasText() const;
     bool GetOOXML() const;
+    void SetOOXML(bool bOOXML);
 };
 
 

filter/source/msfilter/util.cxx

@@ -1085,6 +1085,7 @@ static const CustomShapeTypeTranslationTable pCustomShapeTypeTranslationTable[]
     { "ooxml-cloudCallout", "cloudCallout" },
     { "ooxml-callout1", "callout1" },
     { "ooxml-ribbon", "ribbon" },
+    { "ooxml-rect", "rectangle" },
 };
 
 static struct {

include/filter/msfilter/escherex.hxx

@@ -1687,6 +1687,10 @@ public:
 
                 /// returns the ShapeID
     sal_uInt32  AddSdrObject( const SdrObject& rObj, bool ooxmlExport = false );
+    virtual void  AddSdrObjectVMLObject( const SdrObject& /*rObj*/)
+    {
+        // Required for Exporting VML shape
+    }
 
                 /// If objects are written through AddSdrObject the
                 /// SolverContainer has to be written, and maybe some

include/oox/export/vmlexport.hxx

@@ -89,6 +89,7 @@ public:
     sal_uInt32 AddSdrObject( const SdrObject& rObj, sal_Int16 eHOri = -1,
             sal_Int16 eVOri = -1, sal_Int16 eHRel = -1,
             sal_Int16 eVRel = -1, const Point* pNdTopLeft = 0, const sal_Bool bOOxmlExport = false );
+    virtual void  AddSdrObjectVMLObject( const SdrObject& rObj);
 
 protected:
     /// Add an attribute to the generated <v:shape/> element.
@@ -109,7 +110,6 @@ protected:
     ///
     /// The parameter is just what we got from StartShape().
     virtual void        EndShape( sal_Int32 nShapeElement );
-
     virtual void        Commit( EscherPropertyContainer& rProps, const Rectangle& rRect );
 
 private:

oox/source/export/vmlexport.cxx

@@ -175,7 +175,7 @@ void VMLExport::AddShape( sal_uInt32 nShapeType, sal_uInt32 nShapeFlags, sal_uIn
 {
     m_nShapeType = nShapeType;
     m_nShapeFlags = nShapeFlags;
-
+    m_pShapeAttrList->add( XML_name, ShapeIdString( nShapeId ) );
     m_pShapeAttrList->add( XML_id, ShapeIdString( nShapeId ) );
 }
 
@@ -322,6 +322,10 @@ inline sal_Int32 impl_GetPointComponent( const sal_uInt8* &pVal, sal_uInt16 nPoi
     return nRet;
 }
 
+void  VMLExport::AddSdrObjectVMLObject( const SdrObject& rObj)
+{
+   m_pSdrObject = &rObj;
+}
 void VMLExport::Commit( EscherPropertyContainer& rProps, const Rectangle& rRect )
 {
     if ( m_nShapeType == ESCHER_ShpInst_Nil )
@@ -385,7 +389,7 @@ void VMLExport::Commit( EscherPropertyContainer& rProps, const Rectangle& rRect
                         nTop = it->nPropValue;
                         rProps.GetOpt( ESCHER_Prop_geoLeft, nLeft );
                     }
-
+                    if(nTop!=0 && nLeft!=0)
                         m_pShapeAttrList->add( XML_coordorigin,
                                 OStringBuffer( 20 ).append( sal_Int32( nLeft ) )
                                 .append( "," ).append( sal_Int32( nTop ) )
@@ -414,6 +418,7 @@ void VMLExport::Commit( EscherPropertyContainer& rProps, const Rectangle& rRect
                         rProps.GetOpt( ESCHER_Prop_geoRight, nRight );
                     }
 
+                    if(nTop!=0 && nLeft!=0 &&  nBottom!=0 &&  nRight!=0 )
                         m_pShapeAttrList->add( XML_coordsize,
                                 OStringBuffer( 20 ).append( sal_Int32( nRight ) - sal_Int32( nLeft ) )
                                 .append( "," ).append( sal_Int32( nBottom ) - sal_Int32( nTop ) )
@@ -451,6 +456,7 @@ void VMLExport::Commit( EscherPropertyContainer& rProps, const Rectangle& rRect
                                     {
                                         sal_Int32 nX = impl_GetPointComponent( pVerticesIt, nPointSize );
                                         sal_Int32 nY = impl_GetPointComponent( pVerticesIt, nPointSize );
+                                        if (nX >= 0 && nY >= 0 )
                                             aPath.append( "m" ).append( nX ).append( "," ).append( nY );
                                     }
                                     break;
@@ -495,14 +501,15 @@ void VMLExport::Commit( EscherPropertyContainer& rProps, const Rectangle& rRect
                                     {
                                         sal_Int32 nX = impl_GetPointComponent(pVerticesIt, nPointSize);
                                         sal_Int32 nY = impl_GetPointComponent(pVerticesIt, nPointSize);
+                                        if (nX >= 0 && nY >= 0 )
                                             aPath.append("l").append(nX).append(",").append(nY);
                                     }
                                     break;
                             }
                         }
-
+                        OString pathString = aPath.makeStringAndClear();
-                        if ( !aPath.isEmpty() )
+                        if ( !aPath.isEmpty() && pathString != "xe" )
-                            m_pShapeAttrList->add( XML_path, aPath.getStr() );
+                            m_pShapeAttrList->add( XML_path, pathString );
                     }
 #if OSL_DEBUG_LEVEL > 0
                     else
@@ -774,6 +781,17 @@ void VMLExport::Commit( EscherPropertyContainer& rProps, const Rectangle& rRect
                     bAlreadyWritten[ESCHER_Prop_fNoLineDrawDash] = true;
                 }
                 break;
+            case ESCHER_Prop_wzName:
+                {
+                    SvMemoryStream aStream;
+                    aStream.Write(it->pBuf, it->nPropSize);
+                    aStream.Seek(0);
+                    OUString idStr = SvxMSDffManager::MSDFFReadZString(aStream, it->nPropSize, true);
+                    aStream.Seek(0);
+                    m_pShapeAttrList->add(XML_ID, OUStringToOString(idStr, RTL_TEXTENCODING_UTF8));
+                    bAlreadyWritten[ESCHER_Prop_wzName] = true;
+                }
+                break;
             default:
 #if OSL_DEBUG_LEVEL > 0
                 fprintf( stderr, "TODO VMLExport::Commit(), unimplemented id: %d, value: %" SAL_PRIuUINT32 ", data: [%" SAL_PRIuUINT32 ", %p]\n",

sw/qa/extras/ooxmlexport/ooxmlexport.cxx

@@ -2594,6 +2594,15 @@ DECLARE_OOXMLEXPORT_TEST(testFDO73546, "FDO73546.docx")
     assertXPath(pXmlDoc, "/w:hdr/w:p[1]/w:r[3]/mc:AlternateContent/mc:Choice/w:drawing/wp:anchor", "distL","0");
 }
 
+DECLARE_OOXMLEXPORT_TEST(testFdo69616, "fdo69616.docx")
+{
+    xmlDocPtr pXmlDoc = parseExport();
+    if (!pXmlDoc)
+        return;
+    // VML
+    CPPUNIT_ASSERT(getXPath(pXmlDoc, "/w:document/w:body/w:p[1]/w:r[1]/mc:AlternateContent/mc:Fallback/w:pict/v:group", "coordorigin").match("696,725"));
+}
+
 #endif
 
 CPPUNIT_PLUGIN_IMPLEMENT();