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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir #ifndef SDEXT_PRESENTER_CURRENT_SLIDE_OBSERVER
29*cdf0e10cSrcweir #define SDEXT_PRESENTER_CURRENT_SLIDE_OBSERVER
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include "PresenterController.hxx"
32*cdf0e10cSrcweir #include <com/sun/star/presentation/XSlideShow.hpp>
33*cdf0e10cSrcweir #include <com/sun/star/presentation/XSlideShowController.hpp>
34*cdf0e10cSrcweir #include <com/sun/star/frame/XController.hpp>
35*cdf0e10cSrcweir #include <cppuhelper/compbase1.hxx>
36*cdf0e10cSrcweir #include <cppuhelper/basemutex.hxx>
37*cdf0e10cSrcweir #include <rtl/ref.hxx>
38*cdf0e10cSrcweir #include <vos/timer.hxx>
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir namespace css = ::com::sun::star;
41*cdf0e10cSrcweir 
42*cdf0e10cSrcweir namespace sdext { namespace presenter {
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir namespace {
45*cdf0e10cSrcweir     typedef ::cppu::WeakComponentImplHelper1 <
46*cdf0e10cSrcweir         css::presentation::XSlideShowListener
47*cdf0e10cSrcweir     > PresenterCurrentSlideObserverInterfaceBase;
48*cdf0e10cSrcweir }
49*cdf0e10cSrcweir 
50*cdf0e10cSrcweir /** Check periodically the slide show controller and the
51*cdf0e10cSrcweir     frame::XController whether the current slide has changed.  If so,
52*cdf0e10cSrcweir     then inform the presenter controller about it.
53*cdf0e10cSrcweir 
54*cdf0e10cSrcweir     Objects of this class have their own lifetime control and destroy
55*cdf0e10cSrcweir     themselves when the presenter controller is diposed.
56*cdf0e10cSrcweir */
57*cdf0e10cSrcweir class PresenterCurrentSlideObserver
58*cdf0e10cSrcweir     : protected ::cppu::BaseMutex,
59*cdf0e10cSrcweir       public PresenterCurrentSlideObserverInterfaceBase
60*cdf0e10cSrcweir {
61*cdf0e10cSrcweir public:
62*cdf0e10cSrcweir     PresenterCurrentSlideObserver (
63*cdf0e10cSrcweir         const ::rtl::Reference<PresenterController>& rxPresenterController,
64*cdf0e10cSrcweir         const css::uno::Reference<css::presentation::XSlideShowController>& rxSlideShowController);
65*cdf0e10cSrcweir     virtual ~PresenterCurrentSlideObserver (void);
66*cdf0e10cSrcweir 
67*cdf0e10cSrcweir     virtual void SAL_CALL disposing (void);
68*cdf0e10cSrcweir 
69*cdf0e10cSrcweir     // XSlideShowListener
70*cdf0e10cSrcweir     virtual void SAL_CALL paused(  ) throw (::com::sun::star::uno::RuntimeException);
71*cdf0e10cSrcweir     virtual void SAL_CALL resumed(  ) throw (::com::sun::star::uno::RuntimeException);
72*cdf0e10cSrcweir     virtual void SAL_CALL slideTransitionStarted(  ) throw (::com::sun::star::uno::RuntimeException);
73*cdf0e10cSrcweir     virtual void SAL_CALL slideTransitionEnded(  ) throw (::com::sun::star::uno::RuntimeException);
74*cdf0e10cSrcweir     virtual void SAL_CALL slideAnimationsEnded(  ) throw (::com::sun::star::uno::RuntimeException);
75*cdf0e10cSrcweir     virtual void SAL_CALL slideEnded(sal_Bool bReverse) throw (::com::sun::star::uno::RuntimeException);
76*cdf0e10cSrcweir     virtual void SAL_CALL hyperLinkClicked( const ::rtl::OUString& hyperLink ) throw (::com::sun::star::uno::RuntimeException);
77*cdf0e10cSrcweir 
78*cdf0e10cSrcweir 	// XAnimationListener
79*cdf0e10cSrcweir     virtual void SAL_CALL beginEvent( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& Node ) throw (::com::sun::star::uno::RuntimeException);
80*cdf0e10cSrcweir     virtual void SAL_CALL endEvent( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& Node ) throw (::com::sun::star::uno::RuntimeException);
81*cdf0e10cSrcweir     virtual void SAL_CALL repeat( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& Node, ::sal_Int32 Repeat ) throw (::com::sun::star::uno::RuntimeException);
82*cdf0e10cSrcweir 
83*cdf0e10cSrcweir     // XEventListener
84*cdf0e10cSrcweir     virtual void SAL_CALL disposing (
85*cdf0e10cSrcweir         const com::sun::star::lang::EventObject& rEvent)
86*cdf0e10cSrcweir         throw (com::sun::star::uno::RuntimeException);
87*cdf0e10cSrcweir 
88*cdf0e10cSrcweir private:
89*cdf0e10cSrcweir     ::rtl::Reference<PresenterController> mpPresenterController;
90*cdf0e10cSrcweir     css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
91*cdf0e10cSrcweir };
92*cdf0e10cSrcweir 
93*cdf0e10cSrcweir } } // end of namespace ::sdext::presenter
94*cdf0e10cSrcweir 
95*cdf0e10cSrcweir #endif
96