chrome/browser/signin/signin_error_notifier_ash.h

   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 #ifndef CHROME_BROWSER_SIGNIN_SIGNIN_ERROR_NOTIFIER_ASH_H_
   6 #define CHROME_BROWSER_SIGNIN_SIGNIN_ERROR_NOTIFIER_ASH_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "base/strings/string16.h"
  13 #include "components/keyed_service/core/keyed_service.h"
  14 #include "components/signin/core/browser/signin_error_controller.h"
  15
  16 class Profile;
  17
  18 // Shows signin-related errors as notifications in Ash.
  19 class SigninErrorNotifier : public SigninErrorController::Observer,
  20                             public KeyedService {
  21  public:
  22   SigninErrorNotifier(SigninErrorController* controller, Profile* profile);
  23   ~SigninErrorNotifier() override;
  24
  25   // KeyedService:
  26   void Shutdown() override;
  27
  28   // SigninErrorController::Observer:
  29   void OnErrorChanged() override;
  30
  31  private:
  32   base::string16 GetMessageBody() const;
  33
  34   // The error controller to query for error details.
  35   SigninErrorController* error_controller_;
  36
  37   // The Profile this service belongs to.
  38   Profile* profile_;
  39
  40   // Used to keep track of the message center notification.
  41   std::string notification_id_;
  42
  43   DISALLOW_COPY_AND_ASSIGN(SigninErrorNotifier);
  44 };
  45
  46 #endif  // CHROME_BROWSER_SIGNIN_SIGNIN_ERROR_NOTIFIER_ASH_H_