tdlight/td/telegram/MessageViewer.h
2023-08-07 16:39:14 +03:00

63 lines
1.7 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
//
// 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/td_api.h"
#include "td/telegram/telegram_api.h"
#include "td/telegram/UserId.h"
#include "td/utils/common.h"
#include "td/utils/StringBuilder.h"
namespace td {
class ContactsManager;
class MessageViewer {
UserId user_id_;
int32 date_ = 0;
friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer);
public:
explicit MessageViewer(telegram_api::object_ptr<telegram_api::readParticipantDate> &&read_date);
MessageViewer(UserId user_id, int32 date) : user_id_(user_id), date_(td::max(date, static_cast<int32>(0))) {
}
UserId get_user_id() const {
return user_id_;
}
bool is_empty() const {
return user_id_ == UserId() && date_ == 0;
}
td_api::object_ptr<td_api::messageViewer> get_message_viewer_object(ContactsManager *contacts_manager) const;
};
StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer);
class MessageViewers {
vector<MessageViewer> message_viewers_;
friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewers &viewers);
public:
MessageViewers() = default;
explicit MessageViewers(vector<telegram_api::object_ptr<telegram_api::readParticipantDate>> &&read_dates);
vector<UserId> get_user_ids() const;
td_api::object_ptr<td_api::messageViewers> get_message_viewers_object(ContactsManager *contacts_manager) const;
};
StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewers &viewers);
} // namespace td