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IEventWatcher.h
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5 // Owner: Shawn Sheridan
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15 // Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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23 
24 #ifndef __IEventWatcher__
25 #define __IEventWatcher__
26 
27 #include "IPMUnknown.h"
28 #include "ShuksanID.h"
29 #include "IEventDispatcher.h"
30 class IEvent;
31 
44 class IEventWatcher : public IPMUnknown {
45 public:
46  enum { kDefaultIID = IID_IEVENTWATCHER };
47 
53  virtual IEventDispatcher::EventTypeList WatchEvent( IEvent* e) = 0;
54 
58  virtual void StartWatching() = 0;
59 
63  virtual void StopWatching() = 0;
64 };
65 
66 
67 #endif // __IEventWatcher__