ios/chrome/browser/dom_distiller/dom_distiller_service_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_DOM_DISTILLER_DOM_DISTILLER_SERVICE_FACTORY_H_
   6 #define IOS_CHROME_BROWSER_DOM_DISTILLER_DOM_DISTILLER_SERVICE_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
  15 namespace dom_distiller {
  16 class DomDistillerService;
  17 }
  18
  19 namespace ios {
  20 class ChromeBrowserState;
  21 }
  22
  23 namespace dom_distiller {
  24
  25 class DomDistillerServiceFactory : public BrowserStateKeyedServiceFactory {
  26  public:
  27   static DomDistillerServiceFactory* GetInstance();
  28   static DomDistillerService* GetForBrowserState(
  29       ios::ChromeBrowserState* browser_state);
  30
  31  private:
  32   friend struct DefaultSingletonTraits<DomDistillerServiceFactory>;
  33
  34   DomDistillerServiceFactory();
  35   ~DomDistillerServiceFactory() override;
  36
  37   // BrowserStateKeyedServiceFactory implementation.
  38   scoped_ptr<KeyedService> BuildServiceInstanceFor(
  39       web::BrowserState* context) const override;
  40   web::BrowserState* GetBrowserStateToUse(
  41       web::BrowserState* context) const override;
  42
  43   DISALLOW_COPY(DomDistillerServiceFactory);
  44 };
  45
  46 }  // namespace dom_distiller
  47
  48 #endif  // IOS_CHROME_BROWSER_DOM_DISTILLER_DOM_DISTILLER_SERVICE_FACTORY_H_