1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski  *
3*b1cdbd2cSJim Jagielski  * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski  * or more contributor license agreements.  See the NOTICE file
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9*b1cdbd2cSJim Jagielski  * with the License.  You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski  *
11*b1cdbd2cSJim Jagielski  *   http://www.apache.org/licenses/LICENSE-2.0
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13*b1cdbd2cSJim Jagielski  * Unless required by applicable law or agreed to in writing,
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21*b1cdbd2cSJim Jagielski 
22*b1cdbd2cSJim Jagielski 
23*b1cdbd2cSJim Jagielski 
24*b1cdbd2cSJim Jagielski #ifndef SDEXT_PRESENTER_CURRENT_SLIDE_OBSERVER
25*b1cdbd2cSJim Jagielski #define SDEXT_PRESENTER_CURRENT_SLIDE_OBSERVER
26*b1cdbd2cSJim Jagielski 
27*b1cdbd2cSJim Jagielski #include "PresenterController.hxx"
28*b1cdbd2cSJim Jagielski #include <com/sun/star/presentation/XSlideShow.hpp>
29*b1cdbd2cSJim Jagielski #include <com/sun/star/presentation/XSlideShowController.hpp>
30*b1cdbd2cSJim Jagielski #include <com/sun/star/frame/XController.hpp>
31*b1cdbd2cSJim Jagielski #include <cppuhelper/compbase1.hxx>
32*b1cdbd2cSJim Jagielski #include <cppuhelper/basemutex.hxx>
33*b1cdbd2cSJim Jagielski #include <rtl/ref.hxx>
34*b1cdbd2cSJim Jagielski #include <vos/timer.hxx>
35*b1cdbd2cSJim Jagielski 
36*b1cdbd2cSJim Jagielski namespace css = ::com::sun::star;
37*b1cdbd2cSJim Jagielski 
38*b1cdbd2cSJim Jagielski namespace sdext { namespace presenter {
39*b1cdbd2cSJim Jagielski 
40*b1cdbd2cSJim Jagielski namespace {
41*b1cdbd2cSJim Jagielski     typedef ::cppu::WeakComponentImplHelper1 <
42*b1cdbd2cSJim Jagielski         css::presentation::XSlideShowListener
43*b1cdbd2cSJim Jagielski     > PresenterCurrentSlideObserverInterfaceBase;
44*b1cdbd2cSJim Jagielski }
45*b1cdbd2cSJim Jagielski 
46*b1cdbd2cSJim Jagielski /** Check periodically the slide show controller and the
47*b1cdbd2cSJim Jagielski     frame::XController whether the current slide has changed.  If so,
48*b1cdbd2cSJim Jagielski     then inform the presenter controller about it.
49*b1cdbd2cSJim Jagielski 
50*b1cdbd2cSJim Jagielski     Objects of this class have their own lifetime control and destroy
51*b1cdbd2cSJim Jagielski     themselves when the presenter controller is diposed.
52*b1cdbd2cSJim Jagielski */
53*b1cdbd2cSJim Jagielski class PresenterCurrentSlideObserver
54*b1cdbd2cSJim Jagielski     : protected ::cppu::BaseMutex,
55*b1cdbd2cSJim Jagielski       public PresenterCurrentSlideObserverInterfaceBase
56*b1cdbd2cSJim Jagielski {
57*b1cdbd2cSJim Jagielski public:
58*b1cdbd2cSJim Jagielski     PresenterCurrentSlideObserver (
59*b1cdbd2cSJim Jagielski         const ::rtl::Reference<PresenterController>& rxPresenterController,
60*b1cdbd2cSJim Jagielski         const css::uno::Reference<css::presentation::XSlideShowController>& rxSlideShowController);
61*b1cdbd2cSJim Jagielski     virtual ~PresenterCurrentSlideObserver (void);
62*b1cdbd2cSJim Jagielski 
63*b1cdbd2cSJim Jagielski     virtual void SAL_CALL disposing (void);
64*b1cdbd2cSJim Jagielski 
65*b1cdbd2cSJim Jagielski     // XSlideShowListener
66*b1cdbd2cSJim Jagielski     virtual void SAL_CALL paused(  ) throw (::com::sun::star::uno::RuntimeException);
67*b1cdbd2cSJim Jagielski     virtual void SAL_CALL resumed(  ) throw (::com::sun::star::uno::RuntimeException);
68*b1cdbd2cSJim Jagielski     virtual void SAL_CALL slideTransitionStarted(  ) throw (::com::sun::star::uno::RuntimeException);
69*b1cdbd2cSJim Jagielski     virtual void SAL_CALL slideTransitionEnded(  ) throw (::com::sun::star::uno::RuntimeException);
70*b1cdbd2cSJim Jagielski     virtual void SAL_CALL slideAnimationsEnded(  ) throw (::com::sun::star::uno::RuntimeException);
71*b1cdbd2cSJim Jagielski     virtual void SAL_CALL slideEnded(sal_Bool bReverse) throw (::com::sun::star::uno::RuntimeException);
72*b1cdbd2cSJim Jagielski     virtual void SAL_CALL hyperLinkClicked( const ::rtl::OUString& hyperLink ) throw (::com::sun::star::uno::RuntimeException);
73*b1cdbd2cSJim Jagielski 
74*b1cdbd2cSJim Jagielski 	// XAnimationListener
75*b1cdbd2cSJim Jagielski     virtual void SAL_CALL beginEvent( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& Node ) throw (::com::sun::star::uno::RuntimeException);
76*b1cdbd2cSJim Jagielski     virtual void SAL_CALL endEvent( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& Node ) throw (::com::sun::star::uno::RuntimeException);
77*b1cdbd2cSJim Jagielski     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);
78*b1cdbd2cSJim Jagielski 
79*b1cdbd2cSJim Jagielski     // XEventListener
80*b1cdbd2cSJim Jagielski     virtual void SAL_CALL disposing (
81*b1cdbd2cSJim Jagielski         const com::sun::star::lang::EventObject& rEvent)
82*b1cdbd2cSJim Jagielski         throw (com::sun::star::uno::RuntimeException);
83*b1cdbd2cSJim Jagielski 
84*b1cdbd2cSJim Jagielski private:
85*b1cdbd2cSJim Jagielski     ::rtl::Reference<PresenterController> mpPresenterController;
86*b1cdbd2cSJim Jagielski     css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
87*b1cdbd2cSJim Jagielski };
88*b1cdbd2cSJim Jagielski 
89*b1cdbd2cSJim Jagielski } } // end of namespace ::sdext::presenter
90*b1cdbd2cSJim Jagielski 
91*b1cdbd2cSJim Jagielski #endif
92