nsGeolocationRequest

73 class nsGeolocationRequest
74  : public nsIContentPermissionRequest
75  , public nsITimerCallback
76  , public PCOMContentPermissionRequestChild
77 {
78  public:
79   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
80   NS_DECL_NSICONTENTPERMISSIONREQUEST
81   NS_DECL_NSITIMERCALLBACK
82
83   NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsGeolocationRequest, nsIContentPermissionRequest)
84
85   nsGeolocationRequest(nsGeolocation* locator,
86                        nsIDOMGeoPositionCallback* callback,
87                        nsIDOMGeoPositionErrorCallback* errorCallback,
88                        nsIDOMGeoPositionOptions* options,
89                        bool watchPositionRequest = false);
90   nsresult Init();
91   void Shutdown();
92
93   // Called by the geolocation device to notify that a location has changed.
94   bool Update(nsIDOMGeoPosition* aPosition);
95
96   void SendLocation(nsIDOMGeoPosition* location);
97   void MarkCleared();
98   bool IsActive() {return !mCleared;}
99   bool Allowed() {return mAllowed;}
100   void SetTimeoutTimer();
101
102   ~nsGeolocationRequest();
103
104   bool Recv__delete__(const bool& allow);
105   void IPDLRelease() { Release(); }
106
107  private:
108
109   void NotifyError(PRInt16 errorCode);
110   bool mAllowed;
111   bool mCleared;
112   bool mIsWatchPositionRequest;
113
114   nsCOMPtr<nsITimer> mTimeoutTimer;
115   nsCOMPtr<nsIDOMGeoPositionCallback> mCallback;
116   nsCOMPtr<nsIDOMGeoPositionErrorCallback> mErrorCallback;
117   nsCOMPtr<nsIDOMGeoPositionOptions> mOptions;
118
119   nsRefPtr<nsGeolocation> mLocator;
120 };