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-rw-r--r--chromium/ash/system/status_area_widget.h88
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diff --git a/chromium/ash/system/status_area_widget.h b/chromium/ash/system/status_area_widget.h
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--- a/chromium/ash/system/status_area_widget.h
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-// Copyright (c) 2012 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_STATUS_AREA_WIDGET_H_
-#define ASH_SYSTEM_STATUS_AREA_WIDGET_H_
-
-#include "ash/ash_export.h"
-#include "ash/shelf/shelf_types.h"
-#include "ash/system/user/login_status.h"
-#include "ui/views/widget/widget.h"
-
-namespace ash {
-
-class ShellDelegate;
-class SystemTray;
-class WebNotificationTray;
-
-namespace internal {
-
-class StatusAreaWidgetDelegate;
-
-class ASH_EXPORT StatusAreaWidget : public views::Widget {
- public:
- static const char kNativeViewName[];
-
- explicit StatusAreaWidget(aura::Window* status_container);
- virtual ~StatusAreaWidget();
-
- // Creates the SystemTray and the WebNotificationTray.
- void CreateTrayViews();
-
- // Destroys the system tray and web notification tray. Called before
- // tearing down the windows to avoid shutdown ordering issues.
- void Shutdown();
-
- // Update the alignment of the widget and tray views.
- void SetShelfAlignment(ShelfAlignment alignment);
-
- // Set the visibility of system notifications.
- void SetHideSystemNotifications(bool hide);
-
- // Returns true if it is OK to show a non system notification.
- bool ShouldShowWebNotifications();
-
- // Called by the client when the login status changes. Caches login_status
- // and calls UpdateAfterLoginStatusChange for the system tray and the web
- // notification tray.
- void UpdateAfterLoginStatusChange(user::LoginStatus login_status);
-
- internal::StatusAreaWidgetDelegate* status_area_widget_delegate() {
- return status_area_widget_delegate_;
- }
- SystemTray* system_tray() { return system_tray_; }
- WebNotificationTray* web_notification_tray() {
- return web_notification_tray_;
- }
-
- user::LoginStatus login_status() const { return login_status_; }
-
- // Returns true if the launcher should be visible. This is used when the
- // launcher is configured to auto-hide and test if the shelf should force
- // the launcher to remain visible.
- bool ShouldShowLauncher() const;
-
- // True if any message bubble is shown.
- bool IsMessageBubbleShown() const;
-
- // Overridden from views::Widget:
- virtual void OnNativeWidgetActivationChanged(bool active) OVERRIDE;
-
- private:
- void AddSystemTray();
- void AddWebNotificationTray();
-
- // Weak pointers to View classes that are parented to StatusAreaWidget:
- internal::StatusAreaWidgetDelegate* status_area_widget_delegate_;
- SystemTray* system_tray_;
- WebNotificationTray* web_notification_tray_;
- user::LoginStatus login_status_;
-
- DISALLOW_COPY_AND_ASSIGN(StatusAreaWidget);
-};
-
-} // namespace internal
-} // namespace ash
-
-#endif // ASH_SYSTEM_STATUS_AREA_WIDGET_H_