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27 
28 #ifndef INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX
29 #define INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX
30 
31 #include <boost/shared_ptr.hpp>
32 
33 
34 /* Definition of EventHandler interface */
35 
36 namespace slideshow
37 {
38     namespace internal
39     {
40 
41         /** Interface for handling hyperlink clicks.
42 
43         	Classes implementing this interface can be added to an
44         	EventMultiplexer object, and are called from there to
45         	handle hyperlink events.
46          */
47         class HyperlinkHandler
48         {
49         public:
50             /** Handle the event.
51 
52                 @param rLink
53                 The actual hyperlink URI
54 
55             	@return true, if this handler has successfully
56             	processed the event. When this method returns false,
57             	possibly other, less prioritized handlers are called,
58             	too.
59              */
60             virtual bool handleHyperlink( ::rtl::OUString const& rLink ) = 0;
61         };
62 
63         typedef ::boost::shared_ptr< HyperlinkHandler > HyperlinkHandlerSharedPtr;
64 
65     }
66 }
67 
68 #endif /* INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX */
69