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21 
22 
23 
24 #ifndef INCLUDED_SLIDESHOW_CURSORMANAGER_HXX
25 #define INCLUDED_SLIDESHOW_CURSORMANAGER_HXX
26 
27 #include <sal/types.h>
28 #include <boost/shared_ptr.hpp>
29 
30 
31 /* Definition of CursorManager interface */
32 
33 namespace slideshow
34 {
35     namespace internal
36     {
37 
38         /** Interface for handling the view cursor.
39 
40         	Classes implementing this interface interact with the
41         	View, arbitrating access to the mouse cursor shape.
42          */
43         class CursorManager
44         {
45         public:
~CursorManager()46             virtual ~CursorManager() {}
47 
48             /** Request different cursor shape.
49 
50             	@param nCursorShape
51                 Shape ID of the new mouse cursor
52              */
53             virtual bool requestCursor( sal_Int16 nCursorShape ) = 0;
54 
55             /** Reset cursor to default one.
56 
57                 This method resets the cursor to whatever default to
58                 manager deems appropriate.
59              */
60             virtual void resetCursor() = 0;
61         };
62 
63         typedef ::boost::shared_ptr< CursorManager > CursorManagerSharedPtr;
64 
65     }
66 }
67 
68 #endif /* INCLUDED_SLIDESHOW_CURSORMANAGER_HXX */
69