xref: /aoo4110/main/sc/inc/listenercalls.hxx (revision b1cdbd2c)
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21 
22 
23 
24 #ifndef SC_LISTENERCALLS_HXX
25 #define SC_LISTENERCALLS_HXX
26 
27 #include <list>
28 #include <com/sun/star/uno/Reference.hxx>
29 #include <com/sun/star/lang/EventObject.hpp>
30 
31 namespace com { namespace sun { namespace star {
32     namespace util {
33         class XModifyListener;
34     }
35     namespace lang {
36         struct EventObject;
37     }
38 } } }
39 
40 
41 struct ScUnoListenerEntry
42 {
43     ::com::sun::star::uno::Reference<
44         ::com::sun::star::util::XModifyListener >   xListener;
45     ::com::sun::star::lang::EventObject             aEvent;
46 
ScUnoListenerEntryScUnoListenerEntry47     ScUnoListenerEntry( const ::com::sun::star::uno::Reference<
48                             ::com::sun::star::util::XModifyListener >& rL,
49                         const ::com::sun::star::lang::EventObject& rE ) :
50         xListener( rL ),
51         aEvent( rE )
52     {}
53 };
54 
55 
56 /** ScUnoListenerCalls stores notifications to XModifyListener that can't be processed
57     during BroadcastUno and calls them together at the end.
58 */
59 class ScUnoListenerCalls
60 {
61 private:
62     ::std::list<ScUnoListenerEntry> aEntries;
63 
64 public:
65                 ScUnoListenerCalls();
66                 ~ScUnoListenerCalls();
67 
68     void        Add( const ::com::sun::star::uno::Reference<
69                             ::com::sun::star::util::XModifyListener >& rListener,
70                         const ::com::sun::star::lang::EventObject& rEvent );
71     void        ExecuteAndClear();
72 };
73 
74 #endif
75 
76