sw: LOK_CALLBACK_CURSOR_VISIBLE callback.

Change-Id: Ibf62a9d46df7d56dda737b4671d79b59bd01d35a

sw/source/core/crsr/viscrs.cxx

@@ -90,7 +90,10 @@ void SwVisCrsr::Show()
 
         // display at all?
         if( m_pCrsrShell->VisArea().IsOver( m_pCrsrShell->m_aCharRect ) || m_pCrsrShell->isTiledRendering() )
+        {
+            m_pCrsrShell->libreOfficeKitCallback(LOK_CALLBACK_CURSOR_VISIBLE, OString::boolean(true).getStr());
             _SetPosAndShow();
+        }
     }
 }
 
@@ -102,6 +105,9 @@ void SwVisCrsr::Hide()
 
         if( m_aTextCrsr.IsVisible() )      // Shouldn't the flags be in effect?
             m_aTextCrsr.Hide();
+
+        if( m_pCrsrShell->isTiledRendering() )
+            m_pCrsrShell->libreOfficeKitCallback(LOK_CALLBACK_CURSOR_VISIBLE, OString::boolean(false).getStr());
     }
 }