blob: f39a5da18dd85a18032e72381353e4922533c6fb [file] [log] [blame]
// Copyright 2016 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_DATE_TRAY_SYSTEM_INFO_H_
#define ASH_SYSTEM_DATE_TRAY_SYSTEM_INFO_H_
#include <memory>
#include "ash/ash_export.h"
#include "ash/login_status.h"
#include "ash/system/date/clock_observer.h"
#include "ash/system/tray/system_tray_item.h"
#include "base/macros.h"
namespace views {
class Label;
}
namespace ash {
class SystemClockObserver;
class SystemInfoDefaultView;
namespace tray {
class TimeView;
}
// The bottom row of the system menu. The default view shows the current date
// and power status. The tray view shows the current time.
class ASH_EXPORT TraySystemInfo : public SystemTrayItem, public ClockObserver {
public:
explicit TraySystemInfo(SystemTray* system_tray);
~TraySystemInfo() override;
const tray::TimeView* GetTimeTrayForTesting() const;
const SystemInfoDefaultView* GetDefaultViewForTesting() const;
views::View* CreateDefaultViewForTesting(LoginStatus status);
private:
// SystemTrayItem:
views::View* CreateTrayView(LoginStatus status) override;
views::View* CreateDefaultView(LoginStatus status) override;
void OnTrayViewDestroyed() override;
void OnDefaultViewDestroyed() override;
void UpdateAfterShelfAlignmentChange() override;
// ClockObserver:
void OnDateFormatChanged() override;
void OnSystemClockTimeUpdated() override;
void OnSystemClockCanSetTimeChanged(bool can_set_time) override;
void Refresh() override;
void SetupLabelForTimeTray(views::Label* label);
void UpdateTimeFormat();
tray::TimeView* tray_view_;
SystemInfoDefaultView* default_view_;
LoginStatus login_status_;
std::unique_ptr<SystemClockObserver> system_clock_observer_;
DISALLOW_COPY_AND_ASSIGN(TraySystemInfo);
};
} // namespace ash
#endif // ASH_SYSTEM_DATE_TRAY_SYSTEM_INFO_H_