blob: 7fdbcdb5bfcbd6bf4ee738272477588a2c99a786 [file] [log] [blame]
// Copyright 2019 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.
#include <string>
#include "base/component_export.h"
template <typename T>
class scoped_refptr;
namespace base {
class SequencedTaskRunner;
} // namespace base
namespace media_message_center {
// MediaNotificationController does the actual hiding and showing of the media
// notification.
class COMPONENT_EXPORT(MEDIA_MESSAGE_CENTER) MediaNotificationController {
// Shows/hides a notification with the given request id. Called by
// MediaNotificationItem when the notification should be shown/hidden.
virtual void ShowNotification(const std::string& id) = 0;
virtual void HideNotification(const std::string& id) = 0;
// Removes a notification item with the given request id. Called by
// MediaNotificationItem when it should be destroyed.
virtual void RemoveItem(const std::string& id) = 0;
// Returns a task runner that the MediaNotificationItem should use.
// It typically returns null except in tests.
virtual scoped_refptr<base::SequencedTaskRunner> GetTaskRunner() const = 0;
// Notifies the MediaNotificationController that a media button was pressed on
// the MediaNotificationView.
virtual void LogMediaSessionActionButtonPressed(const std::string& id) = 0;
virtual ~MediaNotificationController() = default;
} // namespace media_message_center