1/*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26// https://w3c.github.io/geolocation-api/#geolocation_interface
27[
28    ActiveScriptWrappable,
29    Exposed=Window
30] interface Geolocation {
31    [
32        LogActivity,
33        MeasureAs=GeolocationGetCurrentPosition
34    ] void getCurrentPosition(
35        PositionCallback successCallback,
36        // TODO(crbug.com/841185): |errorCallback| is not nullable in the spec.
37        optional PositionErrorCallback? errorCallback,
38        optional PositionOptions options = {});
39
40    [
41        LogActivity,
42        MeasureAs=GeolocationWatchPosition
43    ] long watchPosition(
44        PositionCallback successCallback,
45        // TODO(crbug.com/841185): |errorCallback| is not nullable in the spec.
46        optional PositionErrorCallback? errorCallback,
47        optional PositionOptions options = {});
48
49    void clearWatch(long watchID);
50};
51
52// https://www.w3.org/TR/geolocation-API/#position-callback
53callback PositionCallback = void(GeolocationPosition position);
54
55// https://www.w3.org/TR/geolocation-API/#error-callback
56callback PositionErrorCallback =
57    void (GeolocationPositionError positionError);
58