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- // Copyright 2018 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_UPDATE_UPDATE_NOTIFICATION_CONTROLLER_H_
- #define ASH_SYSTEM_UPDATE_UPDATE_NOTIFICATION_CONTROLLER_H_
- #include "ash/ash_export.h"
- #include "ash/system/model/update_model.h"
- #include "base/files/file_path.h"
- #include "third_party/abseil-cpp/absl/types/optional.h"
- namespace gfx {
- struct VectorIcon;
- }
- namespace message_center {
- enum class SystemNotificationWarningLevel;
- }
- namespace ash {
- class ShutdownConfirmationDialog;
- // Controller class to manage update notification.
- class ASH_EXPORT UpdateNotificationController : public UpdateObserver {
- public:
- UpdateNotificationController();
- UpdateNotificationController(const UpdateNotificationController&) = delete;
- UpdateNotificationController& operator=(const UpdateNotificationController&) =
- delete;
- ~UpdateNotificationController() override;
- // UpdateObserver:
- void OnUpdateAvailable() override;
- // Callback functions for Shutdown Confirmation Dialog which is generated
- // when the device bootup process is occasionally slow - eg. memory training
- // during the bootup due to a system firmware update.
- void RestartForUpdate();
- void RestartCancelled();
- private:
- friend class UpdateNotificationControllerTest;
- bool ShouldShowUpdate() const;
- bool ShouldShowDeferredUpdate() const;
- std::u16string GetTitle() const;
- std::u16string GetMessage() const;
- const gfx::VectorIcon& GetIcon() const;
- message_center::SystemNotificationWarningLevel GetWarningLevel() const;
- void HandleNotificationClick(absl::optional<int> index);
- void GenerateUpdateNotification(
- absl::optional<bool> slow_boot_file_path_exists);
- UpdateModel* const model_;
- base::FilePath slow_boot_file_path_;
- bool slow_boot_file_path_exists_ = false;
- ShutdownConfirmationDialog* confirmation_dialog_ = nullptr;
- base::WeakPtrFactory<UpdateNotificationController> weak_ptr_factory_{this};
- };
- } // namespace ash
- #endif // ASH_SYSTEM_UPDATE_UPDATE_NOTIFICATION_CONTROLLER_H_
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