ios/chrome/browser/bookmarks/bookmark_client_factory.h

   1 // Copyright 2015 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 #ifndef IOS_CHROME_BROWSER_BOOKMARKS_BOOKMARK_CLIENT_FACTORY_H_
   6 #define IOS_CHROME_BROWSER_BOOKMARKS_BOOKMARK_CLIENT_FACTORY_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "components/keyed_service/ios/browser_state_keyed_service_factory.h"
  11
  12 template <typename T>
  13 struct DefaultSingletonTraits;
  14 class BookmarkClientImpl;
  15
  16 namespace ios {
  17 class ChromeBrowserState;
  18 }
  19
  20 // Singleton that owns all BookmarkClientImpls and associates them with
  21 // ios::ChromeBrowserState.
  22 class BookmarkClientFactory : public BrowserStateKeyedServiceFactory {
  23  public:
  24   static BookmarkClientImpl* GetForBrowserState(
  25       ios::ChromeBrowserState* browser_state);
  26   static BookmarkClientFactory* GetInstance();
  27   static TestingFactoryFunction GetDefaultFactory();
  28
  29  private:
  30   friend struct DefaultSingletonTraits<BookmarkClientFactory>;
  31
  32   BookmarkClientFactory();
  33   ~BookmarkClientFactory() override;
  34
  35   // BrowserStateKeyedServiceFactory implementation.
  36   scoped_ptr<KeyedService> BuildServiceInstanceFor(
  37       web::BrowserState* context) const override;
  38   web::BrowserState* GetBrowserStateToUse(
  39       web::BrowserState* context) const override;
  40   bool ServiceIsNULLWhileTesting() const override;
  41
  42   DISALLOW_COPY_AND_ASSIGN(BookmarkClientFactory);
  43 };
  44
  45 #endif  // IOS_CHROME_BROWSER_BOOKMARKS_BOOKMARK_CLIENT_FACTORY_H_