64 lines
1.3 KiB
C++
64 lines
1.3 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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class ApiWrap;
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namespace Api {
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struct ChatLink {
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QString link;
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QString title;
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TextWithEntities message;
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int clicks = 0;
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};
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struct ChatLinkUpdate {
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QString was;
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std::optional<ChatLink> now;
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};
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class ChatLinks final {
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public:
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explicit ChatLinks(not_null<ApiWrap*> api);
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using Link = ChatLink;
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using Update = ChatLinkUpdate;
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void create(
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const QString &title,
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const TextWithEntities &message,
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Fn<void(Link)> done = nullptr);
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void edit(
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const QString &link,
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const QString &title,
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const TextWithEntities &message,
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Fn<void(Link)> done = nullptr);
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void destroy(
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const QString &link,
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Fn<void()> done = nullptr);
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void preload();
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[[nodiscard]] const std::vector<ChatLink> &list() const;
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[[nodiscard]] bool loaded() const;
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[[nodiscard]] rpl::producer<> loadedUpdates() const;
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[[nodiscard]] rpl::producer<Update> updates() const;
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private:
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const not_null<ApiWrap*> _api;
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std::vector<Link> _list;
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rpl::event_stream<> _loadedUpdates;
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mtpRequestId _requestId = 0;
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bool _loaded = false;
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rpl::event_stream<Update> _updates;
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};
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} // namespace Api
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