ui/app_list/signin_delegate.h

   1 // Copyright 2013 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 UI_APP_LIST_SIGNIN_DELEGATE_H_
   6 #define UI_APP_LIST_SIGNIN_DELEGATE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/observer_list.h"
  10 #include "base/strings/string16.h"
  11 #include "ui/app_list/app_list_export.h"
  12
  13 namespace app_list {
  14
  15 class SigninDelegateObserver;
  16
  17 class APP_LIST_EXPORT SigninDelegate {
  18  public:
  19   SigninDelegate();
  20   virtual ~SigninDelegate();
  21
  22   virtual bool NeedSignin() = 0;
  23   virtual void ShowSignin() = 0;
  24   virtual void OpenLearnMore() = 0;
  25   virtual void OpenSettings() = 0;
  26
  27   virtual base::string16 GetSigninHeading() = 0;
  28   virtual base::string16 GetSigninText() = 0;
  29   virtual base::string16 GetSigninButtonText() = 0;
  30   virtual base::string16 GetLearnMoreLinkText() = 0;
  31   virtual base::string16 GetSettingsLinkText() = 0;
  32
  33   void AddObserver(SigninDelegateObserver* observer);
  34   void RemoveObserver(SigninDelegateObserver* observer);
  35
  36  protected:
  37   void NotifySigninSuccess();
  38
  39  private:
  40   ObserverList<SigninDelegateObserver, true> observers_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(SigninDelegate);
  43 };
  44
  45 }  // namespace app_list
  46
  47 #endif  // UI_APP_LIST_SIGNIN_DELEGATE_H_