factor this status change code out

no logic change intended

Change-Id: I74e58f61fdb5d9684384dac5ba9803fc2d411ca7

include/sfx2/unoctitm.hxx

@@ -126,6 +126,8 @@ class SfxDispatchController_Impl : public SfxControllerItem
                                              css::uno::Sequence< css::beans::PropertyValue >& rArgs );
     static SfxMapUnit   GetCoreMetric( SfxItemPool& rPool, sal_uInt16 nSlot );
 
+    void                sendStatusChanged(const OUString& rURL, const css::frame::FeatureStateEvent& rEvent);
+
 public:
                         SfxDispatchController_Impl( SfxOfficeDispatch*                 pDisp,
                                                     SfxBindings*                       pBind,

sfx2/source/control/unoctitm.cxx

@@ -835,6 +835,25 @@ void SAL_CALL SfxDispatchController_Impl::addStatusListener(const css::uno::Refe
     aListener->statusChanged( aEvent );
 }
 
+void SfxDispatchController_Impl::sendStatusChanged(const OUString& rURL, const css::frame::FeatureStateEvent& rEvent)
+{
+    ::cppu::OInterfaceContainerHelper* pContnr = pDispatch->GetListeners().getContainer(rURL);
+    if (!pContnr)
+        return;
+    ::cppu::OInterfaceIteratorHelper aIt(*pContnr);
+    while (aIt.hasMoreElements())
+    {
+        try
+        {
+            static_cast<css::frame::XStatusListener*>(aIt.next())->statusChanged(rEvent);
+        }
+        catch (const css::uno::RuntimeException&)
+        {
+            aIt.remove();
+        }
+    }
+}
+
 void SfxDispatchController_Impl::StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState, SfxSlotServer* pSlotServ )
 {
     if ( !pDispatch )
@@ -912,21 +931,7 @@ void SfxDispatchController_Impl::StateChanged( sal_uInt16 nSID, SfxItemState eSt
             InterceptLOKStateChangeEvent(pDispatcher->GetFrame(), aEvent);
         }
 
-        ::cppu::OInterfaceContainerHelper* pContnr = pDispatch->GetListeners().getContainer ( aDispatchURL.Complete );
-        if (pContnr) {
-            ::cppu::OInterfaceIteratorHelper aIt( *pContnr );
-            while( aIt.hasMoreElements() )
-            {
-                try
-                {
-                    static_cast< css::frame::XStatusListener *>(aIt.next())->statusChanged( aEvent );
-                }
-                catch (const css::uno::RuntimeException&)
-                {
-                    aIt.remove();
-                }
-            }
-        }
+        sendStatusChanged(aDispatchURL.Complete, aEvent);
     }
 }