ofz#4817 Bad-cast

Change-Id: I5dc9c66ce17f6401fbc9683cf8b10bf62755a166
Reviewed-on: https://gerrit.libreoffice.org/47236Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

sw/source/filter/html/htmlsect.cxx

@@ -195,7 +195,7 @@ void SwHTMLParser::NewDivision( HtmlTokenId nToken )
                 static_cast<const SwStartNode *>( &rContentStIdx.GetNode() );
             aDelPam.GetPoint()->nNode = pStNd->EndOfSectionIndex() - 1;
 
-            if (!PendingTableInPaM(aDelPam))
+            if (!PendingObjectsInPaM(aDelPam))
                 m_xDoc->getIDocumentContentOperations().DelFullPara(aDelPam);
 
             // update page style

sw/source/filter/html/htmltab.cxx

@@ -610,6 +610,8 @@ public:
 
     void IncBoxCount() { m_nBoxes++; }
     bool IsOverflowing() const { return m_nBoxes > 64000; }
+
+    bool PendingDrawObjectsInPaM(SwPaM& rPam) const;
 };
 
 void HTMLTableCnts::InitCtor()
@@ -5277,11 +5279,39 @@ std::shared_ptr<HTMLTable> SwHTMLParser::BuildTable(SvxAdjust eParentAdjust,
     return xRetTable;
 }
 
-bool SwHTMLParser::PendingTableInPaM(SwPaM& rPam) const
+bool HTMLTable::PendingDrawObjectsInPaM(SwPaM& rPam) const
+{
+    if (!m_pResizeDrawObjects)
+        return false;
+
+    bool bRet = false;
+
+    sal_uInt16 nCount = m_pResizeDrawObjects->size();
+    for (sal_uInt16 i = 0; i < nCount && !bRet; ++i)
+    {
+        SdrObject *pObj = (*m_pResizeDrawObjects)[i];
+        SwFrameFormat* pObjectFormat = ::FindFrameFormat(pObj);
+        if (!pObjectFormat)
+            continue;
+        const SwFormatAnchor& rAnch = pObjectFormat->GetAnchor();
+        if (const SwPosition* pPos = rAnch.GetContentAnchor())
+        {
+            SwNodeIndex aObjNodeIndex(pPos->nNode);
+            bRet = (aObjNodeIndex >= rPam.Start()->nNode && aObjNodeIndex <= rPam.End()->nNode);
+        }
+    }
+
+    return bRet;
+}
+
+bool SwHTMLParser::PendingObjectsInPaM(SwPaM& rPam) const
 {
     bool bRet = false;
     for (const auto& a : m_aTables)
     {
+        bRet = a->PendingDrawObjectsInPaM(rPam);
+        if (bRet)
+            break;
         const SwTable *pTable = a->GetSwTable();
         if (!pTable)
             continue;

sw/source/filter/html/swhtml.hxx

@@ -870,7 +870,7 @@ private:
     bool HasCurrentParaFlys( bool bNoSurroundOnly = false,
                              bool bSurroundOnly = false ) const;
 
-    bool PendingTableInPaM(SwPaM& rPam) const;
+    bool PendingObjectsInPaM(SwPaM& rPam) const;
 
 public:         // used in tables