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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // This file declares the Geoposition structure, used to represent a position | 5 // This file declares the Geoposition structure, used to represent a position |
6 // fix. It was originally derived from: | 6 // fix. It was originally derived from: |
7 // http://gears.googlecode.com/svn/trunk/gears/geolocation/geolocation.h | 7 // http://gears.googlecode.com/svn/trunk/gears/geolocation/geolocation.h |
8 // TODO(blundell): Investigate killing content::Geoposition in favor of using | 8 // TODO(blundell): Investigate killing content::Geoposition in favor of using |
9 // this struct everywhere (and renaming it to Geoposition). | 9 // this struct everywhere (and renaming it to Geoposition). |
10 | 10 |
11 module content; | 11 module geolocation; |
12 | 12 |
13 struct MojoGeoposition { | 13 struct Geoposition { |
14 // These values follow the W3C geolocation specification and can be returned | 14 // These values follow the W3C geolocation specification and can be returned |
15 // to JavaScript without the need for a conversion. | 15 // to JavaScript without the need for a conversion. |
16 enum ErrorCode { | 16 enum ErrorCode { |
17 ERROR_CODE_NONE = 0, // Chrome addition. | 17 NONE = 0, // Chrome addition. |
18 ERROR_CODE_PERMISSION_DENIED = 1, | 18 PERMISSION_DENIED = 1, |
19 ERROR_CODE_POSITION_UNAVAILABLE = 2, | 19 POSITION_UNAVAILABLE = 2, |
20 ERROR_CODE_TIMEOUT = 3, | 20 TIMEOUT = 3, |
21 ERROR_CODE_LAST = ERROR_CODE_TIMEOUT | 21 LAST = TIMEOUT |
22 }; | 22 }; |
23 | 23 |
24 // Whether this geoposition is valid. | 24 // Whether this geoposition is valid. |
25 bool valid; | 25 bool valid; |
26 | 26 |
27 // These properties correspond to those of the JavaScript Position object | 27 // These properties correspond to those of the JavaScript Position object |
28 // although their types may differ. | 28 // although their types may differ. |
29 // Latitude in decimal degrees north (WGS84 coordinate frame). | 29 // Latitude in decimal degrees north (WGS84 coordinate frame). |
30 double latitude; | 30 double latitude; |
31 // Longitude in decimal degrees west (WGS84 coordinate frame). | 31 // Longitude in decimal degrees west (WGS84 coordinate frame). |
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47 // Time of position measurement in seconds since Epoch in UTC time. This is | 47 // Time of position measurement in seconds since Epoch in UTC time. This is |
48 // taken from the host computer's system clock (i.e. from Time::Now(), not the | 48 // taken from the host computer's system clock (i.e. from Time::Now(), not the |
49 // source device's clock). | 49 // source device's clock). |
50 double timestamp; | 50 double timestamp; |
51 | 51 |
52 // Error code, see enum above. | 52 // Error code, see enum above. |
53 ErrorCode error_code; | 53 ErrorCode error_code; |
54 // Human-readable error message. | 54 // Human-readable error message. |
55 string error_message; | 55 string error_message; |
56 }; | 56 }; |
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