132 lines
3.2 KiB
C++
132 lines
3.2 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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#include "base/timer.h"
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namespace Data {
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class DocumentMedia;
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class Session;
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struct Reaction {
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QString emoji;
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QString title;
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not_null<DocumentData*> staticIcon;
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not_null<DocumentData*> appearAnimation;
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not_null<DocumentData*> selectAnimation;
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not_null<DocumentData*> activateAnimation;
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not_null<DocumentData*> activateEffects;
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bool active = false;
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};
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class Reactions final {
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public:
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explicit Reactions(not_null<Session*> owner);
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void refresh();
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enum class Type {
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Active,
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All,
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};
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[[nodiscard]] const std::vector<Reaction> &list(Type type) const;
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[[nodiscard]] std::vector<Reaction> list(not_null<PeerData*> peer) const;
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[[nodiscard]] static std::vector<Reaction> Filtered(
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const std::vector<Reaction> &reactions,
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const std::vector<QString> &emoji);
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[[nodiscard]] std::vector<Reaction> filtered(
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const std::vector<QString> &emoji) const;
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[[nodiscard]] static std::vector<QString> ParseAllowed(
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const MTPVector<MTPstring> *list);
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[[nodiscard]] rpl::producer<> updates() const;
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enum class ImageSize {
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BottomInfo,
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InlineList,
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};
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void preloadImageFor(const QString &emoji);
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[[nodiscard]] QImage resolveImageFor(
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const QString &emoji,
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ImageSize size);
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void send(not_null<HistoryItem*> item, const QString &chosen);
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[[nodiscard]] bool sending(not_null<HistoryItem*> item) const;
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void poll(not_null<HistoryItem*> item, crl::time now);
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void updateAllInHistory(not_null<PeerData*> peer, bool enabled);
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private:
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struct ImageSet {
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QImage bottomInfo;
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QImage inlineList;
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std::shared_ptr<DocumentMedia> media;
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};
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void request();
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[[nodiscard]] std::optional<Reaction> parse(
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const MTPAvailableReaction &entry);
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void loadImage(ImageSet &set, not_null<DocumentData*> document);
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void setImage(ImageSet &set, QImage large);
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void resolveImages();
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void downloadTaskFinished();
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void repaintCollected();
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void pollCollected();
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const not_null<Session*> _owner;
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std::vector<Reaction> _active;
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std::vector<Reaction> _available;
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rpl::event_stream<> _updated;
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mtpRequestId _requestId = 0;
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int32 _hash = 0;
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base::flat_map<QString, ImageSet> _images;
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rpl::lifetime _imagesLoadLifetime;
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bool _waitingForList = false;
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base::flat_map<FullMsgId, mtpRequestId> _sentRequests;
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base::flat_map<not_null<HistoryItem*>, crl::time> _repaintItems;
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base::Timer _repaintTimer;
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base::flat_set<not_null<HistoryItem*>> _pollItems;
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base::flat_set<not_null<HistoryItem*>> _pollingItems;
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mtpRequestId _pollRequestId = 0;
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rpl::lifetime _lifetime;
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};
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class MessageReactions final {
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public:
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explicit MessageReactions(not_null<HistoryItem*> item);
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void add(const QString &reaction);
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void remove();
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void set(const QVector<MTPReactionCount> &list, bool ignoreChosen);
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[[nodiscard]] const base::flat_map<QString, int> &list() const;
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[[nodiscard]] QString chosen() const;
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[[nodiscard]] bool empty() const;
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private:
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const not_null<HistoryItem*> _item;
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QString _chosen;
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base::flat_map<QString, int> _list;
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};
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} // namespace Data
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