sc/inc/listenercalls.hxx

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  30
  31 #ifndef SC_LISTENERCALLS_HXX
  32 #define SC_LISTENERCALLS_HXX
  33
  34 #include <list>
  35 #include <com/sun/star/uno/Reference.hxx>
  36 #include <com/sun/star/lang/EventObject.hpp>
  37
  38 namespace com { namespace sun { namespace star {
  39     namespace util {
  40         class XModifyListener;
  41     }
  42     namespace lang {
  43         struct EventObject;
  44     }
  45 } } }
  46
  47
  48 struct ScUnoListenerEntry
  49 {
  50     ::com::sun::star::uno::Reference<
  51         ::com::sun::star::util::XModifyListener >   xListener;
  52     ::com::sun::star::lang::EventObject             aEvent;
  53
  54     ScUnoListenerEntry( const ::com::sun::star::uno::Reference<
  55                             ::com::sun::star::util::XModifyListener >& rL,
  56                         const ::com::sun::star::lang::EventObject& rE ) :
  57         xListener( rL ),
  58         aEvent( rE )
  59     {}
  60 };
  61
  62
  63 /** ScUnoListenerCalls stores notifications to XModifyListener that can't be processed
  64     during BroadcastUno and calls them together at the end.
  65 */
  66 class ScUnoListenerCalls
  67 {
  68 private:
  69     ::std::list<ScUnoListenerEntry> aEntries;
  70
  71 public:
  72                 ScUnoListenerCalls();
  73                 ~ScUnoListenerCalls();
  74
  75     void        Add( const ::com::sun::star::uno::Reference<
  76                             ::com::sun::star::util::XModifyListener >& rListener,
  77                         const ::com::sun::star::lang::EventObject& rEvent );
  78     void        ExecuteAndClear();
  79 };
  80
  81 #endif
  82