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#ifndef INCLUDED_SLIDESHOW_INTRINSICANIMATIONEVENTHANDLER_HXX
#define INCLUDED_SLIDESHOW_INTRINSICANIMATIONEVENTHANDLER_HXX

#include <boost/shared_ptr.hpp>

/* Definition of IntrinsicAnimationEventHandler interface */

namespace slideshow
{
    namespace internal
    {

        /** Interface for handling intrinsic animation display modes.

            Classes implementing this interface can be added to an
            EventMultiplexer object, and are called from there to
            handle intrinsic animation events.
         */
        class IntrinsicAnimationEventHandler
        {
        public:
            virtual ~IntrinsicAnimationEventHandler() {}

            virtual bool enableAnimations() = 0;
            virtual bool disableAnimations() = 0;
        };

        typedef ::boost::shared_ptr< IntrinsicAnimationEventHandler > IntrinsicAnimationEventHandlerSharedPtr;

    }
}

#endif /* INCLUDED_SLIDESHOW_INTRINSICANIMATIONEVENTHANDLER_HXX */