slideshow/source/inc/intrinsicanimationeventhandler.hxx

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  19
  20 #ifndef INCLUDED_SLIDESHOW_SOURCE_INC_INTRINSICANIMATIONEVENTHANDLER_HXX
  21 #define INCLUDED_SLIDESHOW_SOURCE_INC_INTRINSICANIMATIONEVENTHANDLER_HXX
  22
  23 #include <boost/shared_ptr.hpp>
  24
  25 /* Definition of IntrinsicAnimationEventHandler interface */
  26
  27 namespace slideshow
  28 {
  29     namespace internal
  30     {
  31
  32         /** Interface for handling intrinsic animation display modes.
  33
  34             Classes implementing this interface can be added to an
  35             EventMultiplexer object, and are called from there to
  36             handle intrinsic animation events.
  37          */
  38         class IntrinsicAnimationEventHandler
  39         {
  40         public:
  41             virtual ~IntrinsicAnimationEventHandler() {}
  42
  43             virtual bool enableAnimations() = 0;
  44             virtual bool disableAnimations() = 0;
  45         };
  46
  47         typedef ::boost::shared_ptr< IntrinsicAnimationEventHandler > IntrinsicAnimationEventHandlerSharedPtr;
  48
  49     }
  50 }
  51
  52 #endif // INCLUDED_SLIDESHOW_SOURCE_INC_INTRINSICANIMATIONEVENTHANDLER_HXX
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */