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21 
22 
23 #ifndef CHART2_UNDOCOMMANDDISPATCH_HXX
24 #define CHART2_UNDOCOMMANDDISPATCH_HXX
25 
26 #include "CommandDispatch.hxx"
27 
28 #include <com/sun/star/frame/XModel.hpp>
29 #include <com/sun/star/document/XUndoManager.hpp>
30 
31 namespace chart
32 {
33 
34 /** This is a CommandDispatch implementation for Undo and Redo.
35  */
36 class UndoCommandDispatch : public CommandDispatch
37 {
38 public:
39 	explicit UndoCommandDispatch(
40         const ::com::sun::star::uno::Reference<
41             ::com::sun::star::uno::XComponentContext > & xContext,
42         const ::com::sun::star::uno::Reference<
43             ::com::sun::star::frame::XModel > & xModel );
44 	virtual ~UndoCommandDispatch();
45 
46     // late initialisation, especially for adding as listener
47     virtual void initialize();
48 
49 protected:
50     // ____ XDispatch ____
51     virtual void SAL_CALL dispatch(
52         const ::com::sun::star::util::URL& URL,
53         const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& Arguments )
54         throw (::com::sun::star::uno::RuntimeException);
55 
56     // ____ WeakComponentImplHelperBase ____
57     /// is called when this is disposed
58     virtual void SAL_CALL disposing();
59 
60     // ____ XEventListener (base of XModifyListener) ____
61     virtual void SAL_CALL disposing(
62         const ::com::sun::star::lang::EventObject& Source )
63         throw (::com::sun::star::uno::RuntimeException);
64 
65     virtual void fireStatusEvent(
66         const ::rtl::OUString & rURL,
67         const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xSingleListener );
68 
69 private:
70     ::com::sun::star::uno::Reference<
71             ::com::sun::star::frame::XModel > m_xModel;
72     ::com::sun::star::uno::Reference<
73             ::com::sun::star::document::XUndoManager > m_xUndoManager;
74 };
75 
76 } //  namespace chart
77 
78 // CHART2_UNDOCOMMANDDISPATCH_HXX
79 #endif
80