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2cdf0e10cSrcweir  *
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21*aaef562fSAndrew Rist 
22*aaef562fSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir #ifndef INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX
25cdf0e10cSrcweir #define INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include <boost/shared_ptr.hpp>
28cdf0e10cSrcweir 
29cdf0e10cSrcweir 
30cdf0e10cSrcweir /* Definition of EventHandler interface */
31cdf0e10cSrcweir 
32cdf0e10cSrcweir namespace slideshow
33cdf0e10cSrcweir {
34cdf0e10cSrcweir     namespace internal
35cdf0e10cSrcweir     {
36cdf0e10cSrcweir 
37cdf0e10cSrcweir         /** Interface for handling hyperlink clicks.
38cdf0e10cSrcweir 
39cdf0e10cSrcweir         	Classes implementing this interface can be added to an
40cdf0e10cSrcweir         	EventMultiplexer object, and are called from there to
41cdf0e10cSrcweir         	handle hyperlink events.
42cdf0e10cSrcweir          */
43cdf0e10cSrcweir         class HyperlinkHandler
44cdf0e10cSrcweir         {
45cdf0e10cSrcweir         public:
46cdf0e10cSrcweir             /** Handle the event.
47cdf0e10cSrcweir 
48cdf0e10cSrcweir                 @param rLink
49cdf0e10cSrcweir                 The actual hyperlink URI
50cdf0e10cSrcweir 
51cdf0e10cSrcweir             	@return true, if this handler has successfully
52cdf0e10cSrcweir             	processed the event. When this method returns false,
53cdf0e10cSrcweir             	possibly other, less prioritized handlers are called,
54cdf0e10cSrcweir             	too.
55cdf0e10cSrcweir              */
56cdf0e10cSrcweir             virtual bool handleHyperlink( ::rtl::OUString const& rLink ) = 0;
57cdf0e10cSrcweir         };
58cdf0e10cSrcweir 
59cdf0e10cSrcweir         typedef ::boost::shared_ptr< HyperlinkHandler > HyperlinkHandlerSharedPtr;
60cdf0e10cSrcweir 
61cdf0e10cSrcweir     }
62cdf0e10cSrcweir }
63cdf0e10cSrcweir 
64cdf0e10cSrcweir #endif /* INCLUDED_SLIDESHOW_HYPERLINKHANDLER_HXX */
65