| // Copyright 2019 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_PUBLIC_CPP_LOGIN_SCREEN_MODEL_H_ |
| #define ASH_PUBLIC_CPP_LOGIN_SCREEN_MODEL_H_ |
| |
| #include <string> |
| |
| #include "ash/public/cpp/ash_public_export.h" |
| #include "base/strings/string16.h" |
| |
| class AccountId; |
| |
| namespace ash { |
| |
| enum class FingerprintState; |
| enum class OobeDialogState; |
| struct AuthDisabledData; |
| struct EasyUnlockIconOptions; |
| struct InputMethodItem; |
| struct LocaleItem; |
| struct LoginUserInfo; |
| struct UserAvatar; |
| |
| // Provides Chrome access to Ash's login UI. See additional docs for |
| // ash::LoginDataDispatcher. |
| class ASH_PUBLIC_EXPORT LoginScreenModel { |
| public: |
| // Set the users who are displayed on the login UI. |users| is filtered |
| // and does not correspond to every user on the device. |
| virtual void SetUserList(const std::vector<LoginUserInfo>& users) = 0; |
| |
| // Notification if pin is enabled or disabled for the given user. |
| // |account_id|: The account id of the user in the user pod. |
| // |is_enabled|: True if pin unlock is enabled. |
| virtual void SetPinEnabledForUser(const AccountId& user, bool enabled) = 0; |
| |
| // Requests to show the custom icon in the user pod. |
| // |account_id|: The account id of the user in the user pod. |
| // |icon|: Information regarding the icon. |
| virtual void ShowEasyUnlockIcon(const AccountId& account_id, |
| const EasyUnlockIconOptions& icon) = 0; |
| |
| // Shows a warning banner message on the login screen. A warning banner is |
| // used to notify users of important messages before they log in to their |
| // session. (e.g. Tell the user that an update of the user data will start |
| // on login.) If |message| is empty, the banner will be hidden. |
| virtual void UpdateWarningMessage(const base::string16& message) = 0; |
| |
| // Update the status of fingerprint for |account_id|. |
| virtual void SetFingerprintState(const AccountId& account_id, |
| FingerprintState state) = 0; |
| |
| // Called after a fingerprint authentication attempt has been made. If |
| // |successful| is true, then the fingerprint authentication attempt was |
| // successful and the device should be unlocked. If false, an error message |
| // should be shown to the user. |
| virtual void NotifyFingerprintAuthResult(const AccountId& account_id, |
| bool successful) = 0; |
| |
| // Called when auth should be enabled for the given user. When auth is |
| // disabled, the user cannot unlock the device. Auth is enabled by default. |
| // |account_id|: The account id of the user in the user pod. |
| virtual void EnableAuthForUser(const AccountId& account_id) = 0; |
| |
| // Called when auth should be disabled for the given user. When auth is |
| // disabled, the user cannot unlock the device. Auth is enabled by default. |
| // |account_id|: The account id of the user in the user pod. |
| // |auth_disabled_data|: The data needed to customize the lock screen UI. |
| virtual void DisableAuthForUser( |
| const AccountId& account_id, |
| const AuthDisabledData& auth_disabled_data) = 0; |
| |
| // Sets the authentication type to tap-to-unlock for the user. |
| virtual void EnableTapToUnlockForUser(const AccountId& account_id) = 0; |
| |
| // Forces online sign-in for the user. |
| virtual void ForceOnlineSignInForUser(const AccountId& account_id) = 0; |
| |
| // Called when |avatar| for |account_id| has changed. |
| virtual void SetAvatarForUser(const AccountId& account_id, |
| const UserAvatar& avatar) = 0; |
| |
| // Called when new system information is available. |
| // |show_if_hidden|: If true, the system information should be displayed to |
| // the user if it is currently hidden. If false, the system |
| // information should remain hidden if not already shown. |
| // Hidden system information can be shown by pressing alt-v. |
| // |os_version_label_text|: The OS version. |
| // |enterprise_info_text|: The enterprise info. |
| // |bluetooth_name|: The name of the bluetooth adapter. |
| virtual void SetSystemInfo(bool show_if_hidden, |
| const std::string& os_version_label_text, |
| const std::string& enterprise_info_text, |
| const std::string& bluetooth_name) = 0; |
| |
| // Set the public session display name for user with |account_id|. |
| virtual void SetPublicSessionDisplayName(const AccountId& account_id, |
| const std::string& display_name) = 0; |
| |
| // Set the public session locales for user with |account_id|. |
| // |locales|: Available locales for this user. |
| // |default_locale|: Default locale for this user. |
| // |show_advanced_view|: True if we should show the advanced expanded user |
| // view for the public session. |
| virtual void SetPublicSessionLocales(const AccountId& account_id, |
| const std::vector<LocaleItem>& locales, |
| const std::string& default_locale, |
| bool show_advanced_view) = 0; |
| |
| // Set the public session keyboard layouts for user with |account_id|. |
| // |locale|: The locale that |keyboard_layouts| can be used for. |
| virtual void SetPublicSessionKeyboardLayouts( |
| const AccountId& account_id, |
| const std::string& locale, |
| const std::vector<InputMethodItem>& keyboard_layouts) = 0; |
| |
| // Sets whether full management disclosure is needed for the public/managed |
| // session login screen. |
| virtual void SetPublicSessionShowFullManagementDisclosure( |
| bool show_full_management_disclosure) = 0; |
| |
| // Called when focus is reported to be leaving a lock screen app window. |
| // Requests focus to be handed off to the next suitable widget. |
| // |reverse|: Whether the tab order is reversed. |
| virtual void HandleFocusLeavingLockScreenApps(bool reverse) = 0; |
| |
| // Called when the dialog hosting oobe has changed state. The oobe dialog |
| // provides support for any part of login that is implemented in JS/HTML, such |
| // as add user or powerwash. |
| virtual void NotifyOobeDialogState(OobeDialogState state) = 0; |
| |
| protected: |
| virtual ~LoginScreenModel(); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_PUBLIC_CPP_LOGIN_SCREEN_MODEL_H_ |