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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #include "config.h" | 26 #include "config.h" |
27 #include "public/web/WebGeolocationPermissionRequestManager.h" | 27 #include "public/web/WebGeolocationPermissionRequestManager.h" |
28 | 28 |
29 #include "modules/geolocation/Geolocation.h" | 29 #include "modules/geolocation/Geolocation.h" |
30 #include "public/web/WebGeolocationPermissionRequest.h" | 30 #include "public/web/WebGeolocationPermissionRequest.h" |
31 #include "wtf/HashMap.h" | 31 #include "wtf/HashMap.h" |
32 | 32 |
33 using namespace blink; | |
34 | |
35 namespace blink { | 33 namespace blink { |
36 | 34 |
37 typedef PersistentHeapHashMap<Member<Geolocation>, int> GeolocationIdMap; | 35 typedef PersistentHeapHashMap<Member<Geolocation>, int> GeolocationIdMap; |
38 typedef PersistentHeapHashMap<int, Member<Geolocation> > IdGeolocationMap; | 36 typedef PersistentHeapHashMap<int, Member<Geolocation> > IdGeolocationMap; |
39 | 37 |
40 class WebGeolocationPermissionRequestManagerPrivate { | 38 class WebGeolocationPermissionRequestManagerPrivate { |
41 public: | 39 public: |
42 GeolocationIdMap m_geolocationIdMap; | 40 GeolocationIdMap m_geolocationIdMap; |
43 IdGeolocationMap m_idGeolocationMap; | 41 IdGeolocationMap m_idGeolocationMap; |
44 }; | 42 }; |
45 | 43 |
46 int WebGeolocationPermissionRequestManager::add(const blink::WebGeolocationPermi
ssionRequest& permissionRequest) | 44 int WebGeolocationPermissionRequestManager::add(const WebGeolocationPermissionRe
quest& permissionRequest) |
47 { | 45 { |
48 Geolocation* geolocation = permissionRequest.geolocation(); | 46 Geolocation* geolocation = permissionRequest.geolocation(); |
49 ASSERT(!m_private->m_geolocationIdMap.contains(geolocation)); | 47 ASSERT(!m_private->m_geolocationIdMap.contains(geolocation)); |
50 static int lastId; | 48 static int lastId; |
51 int id = ++lastId; | 49 int id = ++lastId; |
52 m_private->m_geolocationIdMap.add(geolocation, id); | 50 m_private->m_geolocationIdMap.add(geolocation, id); |
53 m_private->m_idGeolocationMap.add(id, geolocation); | 51 m_private->m_idGeolocationMap.add(id, geolocation); |
54 return id; | 52 return id; |
55 } | 53 } |
56 | 54 |
57 bool WebGeolocationPermissionRequestManager::remove(const blink::WebGeolocationP
ermissionRequest& permissionRequest, int& id) | 55 bool WebGeolocationPermissionRequestManager::remove(const WebGeolocationPermissi
onRequest& permissionRequest, int& id) |
58 { | 56 { |
59 Geolocation* geolocation = permissionRequest.geolocation(); | 57 Geolocation* geolocation = permissionRequest.geolocation(); |
60 GeolocationIdMap::iterator it = m_private->m_geolocationIdMap.find(geolocati
on); | 58 GeolocationIdMap::iterator it = m_private->m_geolocationIdMap.find(geolocati
on); |
61 if (it == m_private->m_geolocationIdMap.end()) | 59 if (it == m_private->m_geolocationIdMap.end()) |
62 return false; | 60 return false; |
63 id = it->value; | 61 id = it->value; |
64 m_private->m_geolocationIdMap.remove(it); | 62 m_private->m_geolocationIdMap.remove(it); |
65 m_private->m_idGeolocationMap.remove(id); | 63 m_private->m_idGeolocationMap.remove(id); |
66 return true; | 64 return true; |
67 } | 65 } |
68 | 66 |
69 bool WebGeolocationPermissionRequestManager::remove(int id, blink::WebGeolocatio
nPermissionRequest& permissionRequest) | 67 bool WebGeolocationPermissionRequestManager::remove(int id, WebGeolocationPermis
sionRequest& permissionRequest) |
70 { | 68 { |
71 IdGeolocationMap::iterator it = m_private->m_idGeolocationMap.find(id); | 69 IdGeolocationMap::iterator it = m_private->m_idGeolocationMap.find(id); |
72 if (it == m_private->m_idGeolocationMap.end()) | 70 if (it == m_private->m_idGeolocationMap.end()) |
73 return false; | 71 return false; |
74 Geolocation* geolocation = it->value; | 72 Geolocation* geolocation = it->value; |
75 permissionRequest = WebGeolocationPermissionRequest(geolocation); | 73 permissionRequest = WebGeolocationPermissionRequest(geolocation); |
76 m_private->m_idGeolocationMap.remove(it); | 74 m_private->m_idGeolocationMap.remove(it); |
77 m_private->m_geolocationIdMap.remove(geolocation); | 75 m_private->m_geolocationIdMap.remove(geolocation); |
78 return true; | 76 return true; |
79 } | 77 } |
80 | 78 |
81 void WebGeolocationPermissionRequestManager::init() | 79 void WebGeolocationPermissionRequestManager::init() |
82 { | 80 { |
83 m_private.reset(new WebGeolocationPermissionRequestManagerPrivate); | 81 m_private.reset(new WebGeolocationPermissionRequestManagerPrivate); |
84 } | 82 } |
85 | 83 |
86 void WebGeolocationPermissionRequestManager::reset() | 84 void WebGeolocationPermissionRequestManager::reset() |
87 { | 85 { |
88 m_private.reset(0); | 86 m_private.reset(0); |
89 } | 87 } |
90 | 88 |
91 } // namespace blink | 89 } // namespace blink |
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