tdf#93243 slideshow: boost::bind -> C++11 lambdas

Replace boost::bind with C++11 lambdas. In addition, replace the use of
FuncT::result_type in ListenerOperations::notifyAllListeners with a less
type specific means of determining the return type of the function to be
applied in order to allow for the use of C++11 lambdas.

Change-Id: I1035be976e542d8b5bbd451c473a896d91ed66ca
Reviewed-on: https://gerrit.libreoffice.org/19314Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

slideshow/source/inc/listenercontainer.hxx

@@ -104,7 +104,7 @@ template< typename ListenerT > struct ListenerOperations
         bool bRet(false);
         for( const auto& rCurr : rContainer )
         {
-            if( FunctionApply< typename FuncT::result_type,
+            if( FunctionApply< typename ::std::result_of< FuncT( const typename ContainerT::value_type& ) >::type,
                                typename ContainerT::value_type >::apply(
                                    func,
                                    rCurr) )
@@ -155,7 +155,7 @@ struct ListenerOperations< boost::weak_ptr<ListenerTargetT> >
             boost::shared_ptr<ListenerTargetT> pListener( rCurr.lock() );
 
             if( pListener.get() &&
-                FunctionApply< typename FuncT::result_type,
+                FunctionApply< typename ::std::result_of< FuncT( const typename ContainerT::value_type& ) >::type,
                                boost::shared_ptr<ListenerTargetT> >::apply(func,pListener) )
             {
                 bRet = true;