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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*/
callback PlacesEventCallback = undefined (sequence<PlacesEvent> events);
[ChromeOnly, Exposed=Window]
interface PlacesWeakCallbackWrapper {
constructor(PlacesEventCallback callback);
};
// Counters for number of events sent in the current session.
[ChromeOnly, Exposed=Window]
interface PlacesEventCounts {
readonly maplike<DOMString, unsigned long long>;
};
// Global singleton which should handle all events for places.
[ChromeOnly, Exposed=Window]
namespace PlacesObservers {
[Throws]
undefined addListener(sequence<PlacesEventType> eventTypes,
PlacesEventCallback listener);
[Throws]
undefined addListener(sequence<PlacesEventType> eventTypes,
PlacesWeakCallbackWrapper listener);
[Throws]
undefined removeListener(sequence<PlacesEventType> eventTypes,
PlacesEventCallback listener);
[Throws]
undefined removeListener(sequence<PlacesEventType> eventTypes,
PlacesWeakCallbackWrapper listener);
[Throws]
undefined notifyListeners(sequence<PlacesEvent> events);
readonly attribute PlacesEventCounts counts;
};