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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_APP_MENU_NOTIFICATION_MENU_HEADER_VIEW_H_
#define ASH_APP_MENU_NOTIFICATION_MENU_HEADER_VIEW_H_
#include "base/memory/raw_ptr.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/view.h"
namespace views {
class Label;
}
namespace ash {
// The header view which shows the "Notifications" text and a counter to show
// the number of notifications for this app.
class NotificationMenuHeaderView : public views::View {
METADATA_HEADER(NotificationMenuHeaderView, views::View)
public:
NotificationMenuHeaderView();
NotificationMenuHeaderView(const NotificationMenuHeaderView&) = delete;
NotificationMenuHeaderView& operator=(const NotificationMenuHeaderView&) =
delete;
~NotificationMenuHeaderView() override;
void UpdateCounter(int number_of_notifications);
// Overridden from views::View:
gfx::Size CalculatePreferredSize(
const views::SizeBounds& available_size) const override;
void Layout(PassKey) override;
private:
friend class NotificationMenuViewTestAPI;
// The number of notifications that are active for this application.
int number_of_notifications_ = 0;
// Holds the "Notifications" label. Owned by the views hierarchy.
raw_ptr<views::Label> notification_title_ = nullptr;
// Holds a numeric string that indicates how many notifications are active.
// Owned by the views hierarchy.
raw_ptr<views::Label> counter_ = nullptr;
};
} // namespace ash
#endif // ASH_APP_MENU_NOTIFICATION_MENU_HEADER_VIEW_H_
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