63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/telegram/td_api.h"
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#include "td/telegram/telegram_api.h"
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#include "td/telegram/UserId.h"
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#include "td/utils/common.h"
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#include "td/utils/StringBuilder.h"
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namespace td {
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class ContactsManager;
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class MessageViewer {
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UserId user_id_;
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int32 date_ = 0;
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friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer);
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public:
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explicit MessageViewer(telegram_api::object_ptr<telegram_api::readParticipantDate> &&read_date);
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MessageViewer(UserId user_id, int32 date) : user_id_(user_id), date_(td::max(date, static_cast<int32>(0))) {
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}
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UserId get_user_id() const {
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return user_id_;
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}
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bool is_empty() const {
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return user_id_ == UserId() && date_ == 0;
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}
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td_api::object_ptr<td_api::messageViewer> get_message_viewer_object(ContactsManager *contacts_manager) const;
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};
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StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewer &viewer);
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class MessageViewers {
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vector<MessageViewer> message_viewers_;
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friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewers &viewers);
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public:
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MessageViewers() = default;
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explicit MessageViewers(vector<telegram_api::object_ptr<telegram_api::readParticipantDate>> &&read_dates);
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vector<UserId> get_user_ids() const;
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td_api::object_ptr<td_api::messageViewers> get_message_viewers_object(ContactsManager *contacts_manager) const;
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};
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StringBuilder &operator<<(StringBuilder &string_builder, const MessageViewers &viewers);
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} // namespace td
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