chrome/browser/geolocation/geolocation_permission_context_factory.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/geolocation/geolocation_permission_context_factory.h"
   6
   7 #include "chrome/browser/profiles/incognito_helpers.h"
   8 #include "chrome/browser/profiles/profile.h"
   9 #include "chrome/common/pref_names.h"
  10 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  11 #include "components/pref_registry/pref_registry_syncable.h"
  12 #if defined(OS_ANDROID)
  13 #include "chrome/browser/geolocation/geolocation_permission_context_android.h"
  14 #else
  15 #include "chrome/browser/geolocation/geolocation_permission_context.h"
  16 #endif
  17
  18 namespace {
  19
  20 class Service : public KeyedService {
  21  public:
  22   explicit Service(Profile* profile) {
  23 #if defined(OS_ANDROID)
  24     context_ = new GeolocationPermissionContextAndroid(profile);
  25 #else
  26     context_ = new GeolocationPermissionContext(profile);
  27 #endif
  28   }
  29
  30   GeolocationPermissionContext* context() {
  31     return context_.get();
  32   }
  33
  34   virtual void Shutdown() OVERRIDE {
  35     context()->ShutdownOnUIThread();
  36   }
  37
  38  private:
  39   scoped_refptr<GeolocationPermissionContext> context_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(Service);
  42 };
  43
  44 }  // namespace
  45
  46 // static
  47 GeolocationPermissionContext*
  48 GeolocationPermissionContextFactory::GetForProfile(Profile* profile) {
  49   return static_cast<Service*>(
  50       GetInstance()->GetServiceForBrowserContext(profile, true))->context();
  51 }
  52
  53 // static
  54 GeolocationPermissionContextFactory*
  55 GeolocationPermissionContextFactory::GetInstance() {
  56   return Singleton<GeolocationPermissionContextFactory>::get();
  57 }
  58
  59 GeolocationPermissionContextFactory::GeolocationPermissionContextFactory()
  60     : BrowserContextKeyedServiceFactory(
  61           "GeolocationPermissionContext",
  62           BrowserContextDependencyManager::GetInstance()) {
  63 }
  64
  65 GeolocationPermissionContextFactory::~GeolocationPermissionContextFactory() {
  66 }
  67
  68 KeyedService*
  69 GeolocationPermissionContextFactory::BuildServiceInstanceFor(
  70     content::BrowserContext* profile) const {
  71   return new Service(static_cast<Profile*>(profile));
  72 }
  73
  74 void GeolocationPermissionContextFactory::RegisterProfilePrefs(
  75     user_prefs::PrefRegistrySyncable* registry) {
  76 #if defined(OS_ANDROID)
  77   registry->RegisterBooleanPref(
  78       prefs::kGeolocationEnabled,
  79       true,
  80       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  81 #endif
  82 }
  83
  84 content::BrowserContext*
  85 GeolocationPermissionContextFactory::GetBrowserContextToUse(
  86     content::BrowserContext* context) const {
  87   return chrome::GetBrowserContextOwnInstanceInIncognito(context);
  88 }