tdlight/td/telegram/NotificationType.h
levlam 4605f56d3c Add class NotificationType.
GitOrigin-RevId: 16951bb0dd0d13a1f3332449350fed4a4a1ef13e
2018-11-10 01:56:00 +03:00

48 lines
1.4 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/telegram/CallId.h"
#include "td/telegram/MessageId.h"
#include "td/utils/common.h"
#include "td/utils/StringBuilder.h"
namespace td {
class NotificationType {
public:
NotificationType() = default;
NotificationType(const NotificationType &) = delete;
NotificationType &operator=(const NotificationType &) = delete;
NotificationType(NotificationType &&) = delete;
NotificationType &operator=(NotificationType &&) = delete;
virtual ~NotificationType() {
}
virtual StringBuilder &to_string_builder(StringBuilder &string_builder) const = 0;
protected:
// append only
enum class Type : int32 { Message, SecretChat, Call };
virtual Type get_type() const = 0;
};
inline StringBuilder &operator<<(StringBuilder &string_builder, const NotificationType &notification_type) {
return notification_type.to_string_builder(string_builder);
}
unique_ptr<NotificationType> create_new_message_notification(MessageId message_id);
unique_ptr<NotificationType> create_new_secret_chat_notification();
unique_ptr<NotificationType> create_new_call_notification(CallId call_id);
} // namespace td