remove unused SfxListener subclassing

where the Notify method is doing nothing

Change-Id: I834aa40a9bcb0dd8d7335a5688acc5da6f40b0a2

include/svx/unopage.hxx

@@ -62,7 +62,6 @@ class SVX_DLLPUBLIC SvxDrawPage : public ::cppu::WeakAggImplHelper6< css::drawin
                                                css::lang::XServiceInfo,
                                                css::lang::XUnoTunnel,
                                                css::lang::XComponent>,
-                    public SfxListener,
                     protected SvxMutexHelper
 {
  protected:
@@ -105,9 +104,6 @@ class SVX_DLLPUBLIC SvxDrawPage : public ::cppu::WeakAggImplHelper6< css::drawin
 
     UNO3_GETIMPLEMENTATION_DECL( SvxDrawPage )
 
-    // SfxListener
-    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
-
     // XInterface
     virtual void SAL_CALL release() throw() override;
 

sc/inc/afmtuno.hxx

@@ -118,8 +118,7 @@ class ScAutoFormatObj : public ::cppu::WeakImplHelper<
                             css::container::XNamed,
                             css::beans::XPropertySet,
                             css::lang::XUnoTunnel,
-                            css::lang::XServiceInfo >,
+                            css::lang::XServiceInfo >
-                        public SfxListener
 {
 private:
     SfxItemPropertySet      aPropSet;
@@ -131,8 +130,6 @@ public:
                             ScAutoFormatObj(sal_uInt16 nIndex);
     virtual                 ~ScAutoFormatObj() override;
 
-    virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
-
                             // per getImplementation gerufen:
     bool                    IsInserted() const      { return nFormatIndex != SC_AFMTOBJ_INVALID; }
     void                    InitFormat( sal_uInt16 nNewIndex );
@@ -219,20 +216,17 @@ public:
 
 class ScAutoFormatFieldObj : public ::cppu::WeakImplHelper<
                                 css::beans::XPropertySet,
-                                css::lang::XServiceInfo >,
+                                css::lang::XServiceInfo >
-                            public SfxListener
 {
 private:
     SfxItemPropertySet      aPropSet;
-    sal_uInt16                  nFormatIndex;
+    sal_uInt16              nFormatIndex;
-    sal_uInt16                  nFieldIndex;
+    sal_uInt16              nFieldIndex;
 
 public:
                             ScAutoFormatFieldObj(sal_uInt16 nFormat, sal_uInt16 nField);
     virtual                 ~ScAutoFormatFieldObj() override;
 
-    virtual void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
-
                             // XPropertySet
     virtual css::uno::Reference< css::beans::XPropertySetInfo >
                             SAL_CALL getPropertySetInfo()

sc/source/ui/unoobj/afmtuno.cxx

@@ -366,7 +366,6 @@ ScAutoFormatObj::ScAutoFormatObj(sal_uInt16 nIndex) :
     aPropSet( lcl_GetAutoFormatMap() ),
     nFormatIndex( nIndex )
 {
-    //! Listening !!!
 }
 
 ScAutoFormatObj::~ScAutoFormatObj()
@@ -388,7 +387,6 @@ void ScAutoFormatObj::InitFormat( sal_uInt16 nNewIndex )
 {
     OSL_ENSURE( nFormatIndex == SC_AFMTOBJ_INVALID, "ScAutoFormatObj::InitFormat mehrfach" );
     nFormatIndex = nNewIndex;
-    //! Listening !!!
 }
 
 // XUnoTunnel
@@ -424,11 +422,6 @@ ScAutoFormatObj* ScAutoFormatObj::getImplementation(const uno::Reference<uno::XI
     return pRet;
 }
 
-void ScAutoFormatObj::Notify( SfxBroadcaster& /* rBC */, const SfxHint& /* rHint */ )
-{
-    //  spaeter...
-}
-
 // XTableAutoFormat
 
 ScAutoFormatFieldObj* ScAutoFormatObj::GetObjectByIndex_Impl(sal_uInt16 nIndex)
@@ -627,18 +620,12 @@ ScAutoFormatFieldObj::ScAutoFormatFieldObj(sal_uInt16 nFormat, sal_uInt16 nField
     nFormatIndex( nFormat ),
     nFieldIndex( nField )
 {
-    //! Listening !!!
 }
 
 ScAutoFormatFieldObj::~ScAutoFormatFieldObj()
 {
 }
 
-void ScAutoFormatFieldObj::Notify( SfxBroadcaster& /* rBC */, const SfxHint& /* rHint */ )
-{
-    //  spaeter...
-}
-
 // beans::XPropertySet
 
 uno::Reference<beans::XPropertySetInfo> SAL_CALL ScAutoFormatFieldObj::getPropertySetInfo()

starmath/inc/symbol.hxx

@@ -75,18 +75,16 @@ typedef std::map< OUString, SmSym >    SymbolMap_t;
 typedef std::vector< const SmSym * >            SymbolPtrVec_t;
 
 
-class SmSymbolManager : public SfxListener
+class SmSymbolManager
 {
 private:
     SymbolMap_t         m_aSymbols;
     bool                m_bModified;
 
-    virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;
-
 public:
     SmSymbolManager();
     SmSymbolManager(const SmSymbolManager& rSymbolSetManager);
-    virtual ~SmSymbolManager() override;
+    ~SmSymbolManager();
 
     SmSymbolManager &   operator = (const SmSymbolManager& rSymbolSetManager);
 

starmath/source/symbol.cxx

@@ -91,10 +91,6 @@ bool SmSym::IsEqualInUI( const SmSym& rSymbol ) const
 
 /**************************************************************************/
 
-void SmSymbolManager::Notify(SfxBroadcaster& /*rBC*/, const SfxHint& /*rHint*/)
-{
-}
-
 
 SmSymbolManager::SmSymbolManager()
 {
@@ -102,8 +98,7 @@ SmSymbolManager::SmSymbolManager()
 }
 
 
-SmSymbolManager::SmSymbolManager(const SmSymbolManager& rSymbolSetManager) :
+SmSymbolManager::SmSymbolManager(const SmSymbolManager& rSymbolSetManager)
-    SfxListener()
 {
     m_aSymbols      = rSymbolSetManager.m_aSymbols;
     m_bModified     = true;

svx/source/unodraw/unopage.cxx

@@ -67,9 +67,6 @@ SvxDrawPage::SvxDrawPage( SdrPage* pInPage ) throw()
     // register at broadcaster
     if( mpPage )
         mpModel = mpPage->GetModel();
-    if( mpModel )
-        StartListening( *mpModel );
-
 
     // create (hidden) view
     mpView = new SdrView( mpModel );
@@ -97,7 +94,6 @@ void SvxDrawPage::disposing() throw()
 {
     if( mpModel )
     {
-        EndListening( *mpModel );
         mpModel = nullptr;
     }
 
@@ -186,11 +182,6 @@ void SAL_CALL SvxDrawPage::removeEventListener( const css::uno::Reference< css::
     mrBHelper.removeListener( cppu::UnoType<decltype(aListener)>::get() , aListener );
 }
 
-// SfxListener
-void SvxDrawPage::Notify( SfxBroadcaster&, const SfxHint& /*rHint*/ )
-{
-}
-
 void SAL_CALL SvxDrawPage::add( const uno::Reference< drawing::XShape >& xShape )
     throw( uno::RuntimeException, std::exception )
 {
@@ -877,12 +868,6 @@ void SvxDrawPage::ChangeModel( SdrModel* pNewModel )
 {
     if( pNewModel != mpModel )
     {
-        if( mpModel )
-            EndListening( *mpModel );
-
-        if( pNewModel )
-            StartListening( *pNewModel );
-
         mpModel = pNewModel;
 
         if( mpView )