unwind the casts to initial entry points

Change-Id: Id8d90569c079a753314ba88b419de9a08b0b6a8b

4 files changed, 14 insertions, 20 deletions

diff --git a/sw/source/filter/ww8/wrtw8esh.cxx b/sw/source/filter/ww8/wrtw8esh.cxx
index d5f0ae026ef1..acb862bc6f1f 100644
--- a/sw/source/filter/ww8/wrtw8esh.cxx
+++ b/sw/source/filter/ww8/wrtw8esh.cxx
@@ -1310,13 +1310,8 @@ void MSWord_SdrAttrIter::OutParaAttr(bool bCharAttr)
     }
 }
 
-void WW8Export::WriteSdrTextObj(const SdrObject& rObj, sal_uInt8 nTyp)
+void WW8Export::WriteSdrTextObj(const SdrTextObj& rTxtObj, sal_uInt8 nTyp)
 {
-    const SdrTextObj* pTxtObj = PTR_CAST(SdrTextObj, &rObj);
-    OSL_ENSURE(pTxtObj, "That is no SdrTextObj!");
-    if (!pTxtObj)
-        return;
-
     const OutlinerParaObject* pParaObj = 0;
     bool bOwnParaObj = false;
 
@@ -1325,14 +1320,14 @@ void WW8Export::WriteSdrTextObj(const SdrObject& rObj, sal_uInt8 nTyp)
     When the object is actively being edited, that text is not set into
     the objects normal text object, but lives in a separate object.
     */
-    if (pTxtObj->IsTextEditActive())
+    if (rTxtObj.IsTextEditActive())
     {
-        pParaObj = pTxtObj->GetEditOutlinerParaObject();
+        pParaObj = rTxtObj.GetEditOutlinerParaObject();
         bOwnParaObj = true;
     }
     else
     {
-        pParaObj = pTxtObj->GetOutlinerParaObject();
+        pParaObj = rTxtObj.GetOutlinerParaObject();
     }
 
     if( pParaObj )
@@ -3112,23 +3107,19 @@ bool  SwMSConvertControls::ReadOCXStream( SotStorageRef& rSrc1,
     return bRes;
 }
 
-bool SwMSConvertControls::ExportControl(WW8Export &rWW8Wrt, const SdrObject *pObj)
+bool SwMSConvertControls::ExportControl(WW8Export &rWW8Wrt, const SdrUnoObj& rFormObj)
 {
     if (!rWW8Wrt.bWrtWW8)
         return false;
 
-    const SdrUnoObj *pFormObj = PTR_CAST(SdrUnoObj,pObj);
-    assert(pFormObj);
-    if (!pFormObj)
-        return false;
     uno::Reference< awt::XControlModel > xControlModel =
-    pFormObj->GetUnoControlModel();
+        rFormObj.GetUnoControlModel();
 
     //Why oh lord do we use so many different units ?
     //I think I painted myself into a little bit of a
     //corner by trying to use the uno interface for
     //controls export
-    Rectangle aRect = pFormObj->GetLogicRect();
+    Rectangle aRect = rFormObj.GetLogicRect();
     aRect.SetPos(Point(0,0));
     awt::Size aSize;
     aSize.Width = TWIPS_TO_MM(aRect.Right());
diff --git a/sw/source/filter/ww8/wrtw8sty.cxx b/sw/source/filter/ww8/wrtw8sty.cxx
index 74134b364c4e..b46f2b4cd78e 100644
--- a/sw/source/filter/ww8/wrtw8sty.cxx
+++ b/sw/source/filter/ww8/wrtw8sty.cxx
@@ -30,6 +30,7 @@
 #include <editeng/fontitem.hxx>
 #include <svx/svdobj.hxx>
 #include <svx/svdotext.hxx>
+#include <svx/svdouno.hxx>
 #include <svx/fmglob.hxx>
 #include <editeng/frmdiritem.hxx>
 #include <editeng/lrspitem.hxx>
@@ -2165,11 +2166,11 @@ bool WW8_WrPlcSubDoc::WriteGenericTxt( WW8Export& rWrt, sal_uInt8 nTTyp,
                     {
                         sal_uInt8 nOldTyp = rWrt.nTxtTyp;
                         rWrt.nTxtTyp = nTTyp;
-                        rWrt.GetOCXExp().ExportControl(rWrt,&rObj);
+                        rWrt.GetOCXExp().ExportControl(rWrt, dynamic_cast<const SdrUnoObj&>(rObj));
                         rWrt.nTxtTyp = nOldTyp;
                     }
                     else if( rObj.ISA( SdrTextObj ) )
-                        rWrt.WriteSdrTextObj(rObj, nTTyp);
+                        rWrt.WriteSdrTextObj(dynamic_cast<const SdrTextObj&>(rObj), nTTyp);
                     else
                     {
                         const SwFrmFmt* pFmt = ::FindFrmFmt( &rObj );
diff --git a/sw/source/filter/ww8/wrtww8.hxx b/sw/source/filter/ww8/wrtww8.hxx
index 347852192e3c..a02906379386 100644
--- a/sw/source/filter/ww8/wrtww8.hxx
+++ b/sw/source/filter/ww8/wrtww8.hxx
@@ -61,6 +61,7 @@ class DateTime;
 namespace vcl { class Font; }
 class MSWordExportBase;
 class SdrObject;
+class SdrTextObj;
 class SfxItemSet;
 class SvStream;
 class SvxFontItem;
@@ -1038,7 +1039,7 @@ public:
 
     void AppendFlyInFlys(const sw::Frame& rFrmFmt, const Point& rNdTopLeft);
     void WriteOutliner(const OutlinerParaObject& rOutliner, sal_uInt8 nTyp);
-    void WriteSdrTextObj(const SdrObject& rObj, sal_uInt8 nTyp);
+    void WriteSdrTextObj(const SdrTextObj& rObj, sal_uInt8 nTyp);
 
     sal_uInt32 GetSdrOrdNum( const SwFrmFmt& rFmt ) const;
     void CreateEscher();
diff --git a/sw/source/filter/ww8/ww8par.hxx b/sw/source/filter/ww8/ww8par.hxx
index da3610bb6e37..ca6b5face7ae 100644
--- a/sw/source/filter/ww8/ww8par.hxx
+++ b/sw/source/filter/ww8/ww8par.hxx
@@ -89,6 +89,7 @@ class SdrModel;
 class SdrPage;
 class SdrObject;
 class SdrTextObj;
+class SdrUnoObj;
 class Size;
 class EditEngine;
 struct SwPosition;
@@ -749,7 +750,7 @@ public:
         const ::com::sun::star::awt::Size& rSize,
         com::sun::star::uno::Reference <
         com::sun::star::drawing::XShape > *pShape, bool bFloatingCtrl) SAL_OVERRIDE;
-    bool ExportControl(WW8Export &rWrt, const SdrObject *pObj);
+    bool ExportControl(WW8Export &rWrt, const SdrUnoObj& rFormObj);
     bool ReadOCXStream( SotStorageRef& rSrc1,
         com::sun::star::uno::Reference<
         com::sun::star::drawing::XShape > *pShapeRef=0,