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      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
     64