chrome/browser/ui/ash/app_sync_ui_state_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/ui/ash/app_sync_ui_state_factory.h"
   6
   7 #include "chrome/browser/profiles/profile.h"
   8 #include "chrome/browser/sync/profile_sync_service_factory.h"
   9 #include "chrome/browser/ui/ash/app_sync_ui_state.h"
  10 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  11 #include "extensions/browser/extension_registry_factory.h"
  12
  13 // static
  14 AppSyncUIState* AppSyncUIStateFactory::GetForProfile(Profile* profile) {
  15   if (!AppSyncUIState::ShouldObserveAppSyncForProfile(profile))
  16     return NULL;
  17
  18   return static_cast<AppSyncUIState*>(
  19       GetInstance()->GetServiceForBrowserContext(profile, true));
  20 }
  21
  22 // static
  23 AppSyncUIStateFactory* AppSyncUIStateFactory::GetInstance() {
  24   return Singleton<AppSyncUIStateFactory>::get();
  25 }
  26
  27 AppSyncUIStateFactory::AppSyncUIStateFactory()
  28     : BrowserContextKeyedServiceFactory(
  29         "AppSyncUIState",
  30         BrowserContextDependencyManager::GetInstance()) {
  31   DependsOn(extensions::ExtensionRegistryFactory::GetInstance());
  32   DependsOn(ProfileSyncServiceFactory::GetInstance());
  33 }
  34
  35 AppSyncUIStateFactory::~AppSyncUIStateFactory() {
  36 }
  37
  38 KeyedService* AppSyncUIStateFactory::BuildServiceInstanceFor(
  39     content::BrowserContext* context) const {
  40   Profile* profile = static_cast<Profile*>(context);
  41   DCHECK(AppSyncUIState::ShouldObserveAppSyncForProfile(profile));
  42   return new AppSyncUIState(profile);
  43 }