src/extensions/browser/extension_prefs_factory.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "base/command_line.h"
   6 #include "base/prefs/pref_service.h"
   7 #include "components/keyed_service/content/browser_context_dependency_manager.h"
   8 #include "content/public/browser/browser_context.h"
   9 #include "extensions/browser/extension_pref_value_map.h"
  10 #include "extensions/browser/extension_pref_value_map_factory.h"
  11 #include "extensions/browser/extension_prefs.h"
  12 #include "extensions/browser/extension_prefs_factory.h"
  13 #include "extensions/browser/extensions_browser_client.h"
  14 #include "extensions/common/constants.h"
  15
  16 namespace extensions {
  17
  18 // static
  19 ExtensionPrefs* ExtensionPrefsFactory::GetForBrowserContext(
  20     content::BrowserContext* context) {
  21   return static_cast<ExtensionPrefs*>(
  22       GetInstance()->GetServiceForBrowserContext(context, true));
  23 }
  24
  25 // static
  26 ExtensionPrefsFactory* ExtensionPrefsFactory::GetInstance() {
  27   return Singleton<ExtensionPrefsFactory>::get();
  28 }
  29
  30 void ExtensionPrefsFactory::SetInstanceForTesting(
  31     content::BrowserContext* context, ExtensionPrefs* prefs) {
  32   Associate(context, prefs);
  33 }
  34
  35 ExtensionPrefsFactory::ExtensionPrefsFactory()
  36     : BrowserContextKeyedServiceFactory(
  37           "ExtensionPrefs",
  38           BrowserContextDependencyManager::GetInstance()) {
  39 }
  40
  41 ExtensionPrefsFactory::~ExtensionPrefsFactory() {
  42 }
  43
  44 KeyedService* ExtensionPrefsFactory::BuildServiceInstanceFor(
  45     content::BrowserContext* context) const {
  46   ExtensionsBrowserClient* client = ExtensionsBrowserClient::Get();
  47   std::vector<ExtensionPrefsObserver*> prefs_observers;
  48   client->GetEarlyExtensionPrefsObservers(context, &prefs_observers);
  49   return ExtensionPrefs::Create(
  50       client->GetPrefServiceForContext(context),
  51       context->GetPath().AppendASCII(extensions::kInstallDirectoryName),
  52       ExtensionPrefValueMapFactory::GetForBrowserContext(context),
  53       client->CreateAppSorting().Pass(),
  54       client->AreExtensionsDisabled(*CommandLine::ForCurrentProcess(), context),
  55       prefs_observers);
  56 }
  57
  58 content::BrowserContext* ExtensionPrefsFactory::GetBrowserContextToUse(
  59     content::BrowserContext* context) const {
  60   return ExtensionsBrowserClient::Get()->GetOriginalContext(context);
  61 }
  62
  63 }  // namespace extensions