| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_SYSTEM_USER_USER_ACCOUNTS_DELEGATE_H_ |
| #define ASH_SYSTEM_USER_USER_ACCOUNTS_DELEGATE_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "ash/ash_export.h" |
| #include "base/macros.h" |
| #include "base/observer_list.h" |
| |
| namespace ash { |
| namespace tray { |
| |
| class ASH_EXPORT UserAccountsDelegate { |
| public: |
| class Observer { |
| public: |
| Observer() {} |
| virtual ~Observer() {} |
| |
| // Called when the account list of user has been changed. |
| virtual void AccountListChanged() = 0; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(Observer); |
| }; |
| |
| UserAccountsDelegate(); |
| virtual ~UserAccountsDelegate(); |
| |
| void AddObserver(Observer* observer); |
| void RemoveObserver(Observer* observer); |
| |
| // Returns the user's primary account's ID. |
| virtual std::string GetPrimaryAccountId() = 0; |
| |
| // Returns a list of the user's secondary accounts' IDs. |
| virtual std::vector<std::string> GetSecondaryAccountIds() = 0; |
| |
| // Returns display name for given |account_id|. |
| virtual std::string GetAccountDisplayName(const std::string& account_id) = 0; |
| |
| // Deletes given |account_id| from the list of user's account. Passing |
| // |account_id| that is not from list is no-op. |
| virtual void DeleteAccount(const std::string& account_id) = 0; |
| |
| // Launches a dialog which lets the user add a new account. |
| virtual void LaunchAddAccountDialog() = 0; |
| |
| protected: |
| void NotifyAccountListChanged(); |
| |
| private: |
| ObserverList<Observer> observers_; |
| |
| DISALLOW_COPY_AND_ASSIGN(UserAccountsDelegate); |
| }; |
| |
| } // namespace tray |
| } // namespace ash |
| |
| #endif // ASH_SYSTEM_USER_USER_ACCOUNTS_DELEGATE_H_ |