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1 /* | |
2 * Copyright (C) 2010 Google 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 * | |
8 * 1. Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * 2. Redistributions in binary form must reproduce the above copyright | |
11 * notice, this list of conditions and the following disclaimer in the | |
12 * documentation and/or other materials provided with the distribution. | |
13 * | |
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | |
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | |
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
24 */ | |
25 | |
26 #include "config.h" | |
27 #include "web/GeolocationClientProxy.h" | |
28 | |
29 #include "modules/geolocation/Geolocation.h" | |
30 #include "modules/geolocation/GeolocationPosition.h" | |
31 #include "public/web/WebGeolocationClient.h" | |
32 #include "public/web/WebGeolocationPermissionRequest.h" | |
33 #include "public/web/WebGeolocationPosition.h" | |
34 | |
35 namespace blink { | |
36 | |
37 GeolocationClientProxy::GeolocationClientProxy(WebGeolocationClient* client) | |
38 : m_client(client) | |
39 { | |
40 } | |
41 | |
42 GeolocationClientProxy::~GeolocationClientProxy() | |
43 { | |
44 } | |
45 | |
46 void GeolocationClientProxy::setController(GeolocationController* controller) | |
47 { | |
48 // We support there not being a client, provided we don't do any Geolocation
. | |
49 if (m_client) { | |
50 // Ownership of the WebGeolocationController is transferred to the clien
t. | |
51 m_client->setController(new WebGeolocationController(controller)); | |
52 } | |
53 } | |
54 | |
55 void GeolocationClientProxy::startUpdating() | |
56 { | |
57 m_client->startUpdating(); | |
58 } | |
59 | |
60 void GeolocationClientProxy::stopUpdating() | |
61 { | |
62 m_client->stopUpdating(); | |
63 } | |
64 | |
65 void GeolocationClientProxy::setEnableHighAccuracy(bool highAccuracy) | |
66 { | |
67 m_client->setEnableHighAccuracy(highAccuracy); | |
68 } | |
69 | |
70 GeolocationPosition* GeolocationClientProxy::lastPosition() | |
71 { | |
72 WebGeolocationPosition webPosition; | |
73 if (m_client->lastPosition(webPosition)) | |
74 m_lastPosition = static_cast<GeolocationPosition*>(webPosition); | |
75 else | |
76 m_lastPosition.clear(); | |
77 | |
78 return m_lastPosition.get(); | |
79 } | |
80 | |
81 void GeolocationClientProxy::requestPermission(Geolocation* geolocation) | |
82 { | |
83 m_client->requestPermission(WebGeolocationPermissionRequest(geolocation)); | |
84 } | |
85 | |
86 void GeolocationClientProxy::cancelPermissionRequest(Geolocation* geolocation) | |
87 { | |
88 m_client->cancelPermissionRequest(WebGeolocationPermissionRequest(geolocatio
n)); | |
89 } | |
90 | |
91 DEFINE_TRACE(GeolocationClientProxy) | |
92 { | |
93 visitor->trace(m_lastPosition); | |
94 GeolocationClient::trace(visitor); | |
95 } | |
96 | |
97 } // namespace blink | |
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