SwXTextView::select(): unselect drawing objects at start...

... and not before selecting each object, which leaves only the last
object selected (thanks Németh László for the hint).
(regression from abebf10e)

Change-Id: Ibfb13ae6c4eeeb83bf6ac00b18c4ef6f50ec6a02

sw/source/ui/uno/unotxvw.cxx

@@ -310,14 +310,15 @@ sal_Bool SwXTextView::select(const uno::Any& aInterface) throw( lang::IllegalArg
         SdrView *const pDrawView = rSh.GetDrawView();
         SdrPageView *const pPV = pDrawView->GetSdrPageView();
 
+        pDrawView->SdrEndTextEdit();
+        pDrawView->UnmarkAll();
+
         for (size_t i = 0; i < sdrObjects.size(); ++i)
         {
             SdrObject *const pSdrObject(sdrObjects[i]);
             // GetSelectableFromAny did not check pSdrObject is in right doc!
             if (pPV && pSdrObject->GetPage() == pPV->GetPage())
             {
-                pDrawView->SdrEndTextEdit();
-                pDrawView->UnmarkAll();
                 pDrawView->MarkObj(pSdrObject, pPV);
                 bRet = sal_True;
             }