chromium/components/global_media_controls/public/views/media_item_ui_view.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_GLOBAL_MEDIA_CONTROLS_PUBLIC_VIEWS_MEDIA_ITEM_UI_VIEW_H_
#define COMPONENTS_GLOBAL_MEDIA_CONTROLS_PUBLIC_VIEWS_MEDIA_ITEM_UI_VIEW_H_

#include "base/component_export.h"
#include "base/observer_list.h"
#include "components/global_media_controls/public/constants.h"
#include "components/global_media_controls/public/media_item_ui.h"
#include "components/global_media_controls/public/views/media_item_ui_device_selector.h"
#include "components/global_media_controls/public/views/media_item_ui_footer.h"
#include "components/media_message_center/media_notification_container.h"
#include "components/media_message_center/media_notification_view_impl.h"
#include "media/base/media_switches.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/views/focus/focus_manager.h"

namespace media_message_center {
class MediaNotificationItem;
}  // namespace media_message_center

namespace views {
class ImageButton;
}  // namespace views

namespace global_media_controls {

enum class MediaDisplayPage;
class MediaItemUIObserver;

// MediaItemUIView holds a media notification for display
// within the MediaDialogView. The media notification shows metadata for a media
// session and can control playback.
class COMPONENT_EXPORT(GLOBAL_MEDIA_CONTROLS) MediaItemUIView
    : public views::Button,
      public media_message_center::MediaNotificationContainer,
      public global_media_controls::MediaItemUI,
      public views::FocusChangeListener { … };

}  // namespace global_media_controls

#endif  // COMPONENTS_GLOBAL_MEDIA_CONTROLS_PUBLIC_VIEWS_MEDIA_ITEM_UI_VIEW_H_