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92 lines
2.4 KiB
Plaintext
92 lines
2.4 KiB
Plaintext
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface nsIURI;
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interface nsIDOMWindow;
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interface nsIDOMElement;
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interface nsIDOMGeoPosition;
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interface nsIGeolocationPrompt;
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/**
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* Interface provides a way for a geolocation provider to
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* notify the system that a new location is available.
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*/
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[scriptable, uuid(643dc5e9-b911-4b2c-8d44-603162696baf)]
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interface nsIGeolocationUpdate : nsISupports {
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/**
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* Notify the geolocation service that a new geolocation
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* has been discovered.
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* This must be called on the main thread
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*/
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void update(in nsIDOMGeoPosition position);
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/**
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* Notify the geolocation service that the location has
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* potentially changed, and thus a new position is in the
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* process of being acquired.
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*/
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void locationUpdatePending();
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/**
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* Notify the geolocation service of an error.
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* This must be called on the main thread.
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* The parameter refers to one of the constants in the
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* nsIDOMGeoPositionError interface.
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* Use this to report spurious errors coming from the
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* provider; for errors occurring inside the methods in
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* the nsIGeolocationProvider interface, just use the return
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* value.
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*/
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void notifyError(in unsigned short error);
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};
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/**
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* Interface provides location information to the nsGeolocator
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* via the nsIDOMGeolocationCallback interface. After
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* startup is called, any geo location change should call
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* callback.update().
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*/
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[scriptable, uuid(AC4A133B-9F92-4F7C-B369-D40CB6B17650)]
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interface nsIGeolocationProvider : nsISupports {
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/**
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* Start up the provider. This is called before any other
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* method. may be called multiple times.
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*/
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void startup();
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/**
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* watch
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* When a location change is observed, notify the callback.
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*/
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void watch(in nsIGeolocationUpdate callback);
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/**
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* shutdown
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* Shuts down the location device.
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*/
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void shutdown();
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/**
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* hint to provide to use any amount of power to provide a better result
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*/
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void setHighAccuracy(in boolean enable);
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};
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%{C++
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/*
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This must be implemented by geolocation providers. It
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must support nsIGeolocationProvider.
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*/
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#define NS_GEOLOCATION_PROVIDER_CONTRACTID "@mozilla.org/geolocation/provider;1"
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%}
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