mirror of
https://github.com/telegramdesktop/tdesktop
synced 2025-08-23 18:57:12 +00:00
100 lines
1.9 KiB
C
100 lines
1.9 KiB
C
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/*
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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 webFileLoader;
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namespace Main {
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class Session;
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} // namespace Main
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namespace Ui {
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class GenericBox;
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} // namespace Ui
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namespace Ui::BotWebView {
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struct DownloadsProgress;
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} // namespace Ui::BotWebView
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namespace InlineBots {
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using DownloadId = uint32;
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using ::Ui::BotWebView::DownloadsProgress;
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struct DownloadsEntry {
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DownloadId id = 0;
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QString url;
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QString path;
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uint64 ready = 0;
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uint64 total = 0;
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};
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class Downloads final {
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public:
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explicit Downloads(not_null<Main::Session*> session);
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~Downloads();
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struct StartArgs {
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not_null<UserData*> bot;
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QString url;
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QString path;
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};
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uint32 start(StartArgs &&args); // Returns download id.
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void cancel(DownloadId id);
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[[nodiscard]] auto downloadsProgress(not_null<UserData*> bot)
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-> rpl::producer<DownloadsProgress>;
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private:
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struct List {
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std::vector<DownloadsEntry> list;
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bool checked = false;
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};
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struct Loader {
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std::unique_ptr<webFileLoader> loader;
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PeerId botId = 0;
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};
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void read();
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void write();
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void progress(PeerId botId, DownloadId id);
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void fail(PeerId botId, DownloadId id);
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void done(PeerId botId, DownloadId id);
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void applyProgress(
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PeerId botId,
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DownloadId id,
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int64 total,
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int64 ready);
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const not_null<Main::Session*> _session;
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base::flat_map<PeerId, List> _lists;
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base::flat_map<DownloadId, Loader> _loaders;
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base::flat_map<
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PeerId,
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rpl::variable<DownloadsProgress>> _progressView;
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DownloadId _autoIncrementId = 0;
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};
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struct DownloadBoxArgs {
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not_null<Main::Session*> session;
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QString bot;
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QString name;
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QString url;
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Fn<void(QString)> done;
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};
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void DownloadFileBox(not_null<Ui::GenericBox*> box, DownloadBoxArgs args);
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} // namespace InlineBots
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