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CIdleMouseWatcher.h
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5 // Owner: Shawn Sheridan
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23 
24 #ifndef __CIdleMouseWatcher__
25 #define __CIdleMouseWatcher__
26 
27 //#include "IIdleTask.h"
28 #include "IEventWatcher.h"
29 #include "IPMUnknownData.h"
30 #include "HelperInterface.h"
31 #ifdef MACINTOSH
32 # include <CoreServices/CoreServices.h>
33 #endif
34 
35 class MouseWatcherIdleTask;
36 
72 class CIdleMouseWatcher : public IEventWatcher
73 {
74 public:
75  CIdleMouseWatcher(IPMUnknown *boss);
76  ~CIdleMouseWatcher();
77 
78  IEventDispatcher::EventTypeList WatchEvent( IEvent* e);
79 
83  void StartWatching();
84 
88  void StopWatching();
89 
90  enum { kEndOfTime = ~(uint32)0};
91 
95  virtual uint32 MouseMoved(GSysPoint) = 0;
96 
100  virtual GSysPoint StartingMousePoint();
101 private:
102  friend class MouseWatcherIdleTask; //needs private access to fMouseMoving
103  IPMUnknownData* fAccomplice;
104  enum { kNoOneWatching, kIdleTaskWatching, kEventWatcherWatching} fWhoIsWatching; //an optimization so I don't have to ask the IdleTaskMgr or EventDispatcher which is active
105  void Farewell();
106  bool16 fbInWatchEvent, fStopWhileInMouseMoved;
107 
108 };
109 
110 
111 #endif // __CIdleMouseWatcher__