269 lines
7.3 KiB
C++
269 lines
7.3 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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#include "base/timer.h"
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#include "data/data_message_reaction_id.h"
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#include "data/stickers/data_custom_emoji.h"
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namespace Ui {
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class AnimatedIcon;
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} // namespace Ui
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namespace Ui::Text {
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class CustomEmoji;
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} // namespace Ui::Text
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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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ReactionId id;
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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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DocumentData *centerIcon = nullptr;
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DocumentData *aroundAnimation = nullptr;
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bool active = false;
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bool premium = false;
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};
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struct PossibleItemReactionsRef {
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std::vector<not_null<const Reaction*>> recent;
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bool morePremiumAvailable = false;
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bool customAllowed = false;
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};
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struct PossibleItemReactions {
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PossibleItemReactions() = default;
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explicit PossibleItemReactions(const PossibleItemReactionsRef &other);
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std::vector<Reaction> recent;
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bool morePremiumAvailable = false;
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bool customAllowed = false;
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};
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[[nodiscard]] PossibleItemReactionsRef LookupPossibleReactions(
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not_null<HistoryItem*> item);
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class Reactions final : private CustomEmojiManager::Listener {
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public:
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explicit Reactions(not_null<Session*> owner);
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~Reactions();
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[[nodiscard]] Session &owner() const {
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return *_owner;
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}
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[[nodiscard]] Main::Session &session() const;
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void refreshTop();
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void refreshRecent();
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void refreshRecentDelayed();
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void refreshDefault();
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enum class Type {
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Active,
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Recent,
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Top,
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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]] ReactionId favoriteId() const;
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[[nodiscard]] const Reaction *favorite() const;
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void setFavorite(const ReactionId &id);
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[[nodiscard]] DocumentData *chooseGenericAnimation(
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not_null<DocumentData*> custom) const;
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[[nodiscard]] rpl::producer<> topUpdates() const;
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[[nodiscard]] rpl::producer<> recentUpdates() const;
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[[nodiscard]] rpl::producer<> defaultUpdates() const;
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[[nodiscard]] rpl::producer<> favoriteUpdates() 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 ReactionId &emoji);
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void preloadAnimationsFor(const ReactionId &emoji);
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[[nodiscard]] QImage resolveImageFor(
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const ReactionId &emoji,
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ImageSize size);
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void send(not_null<HistoryItem*> item, bool addToRecent);
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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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void clearTemporary();
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[[nodiscard]] Reaction *lookupTemporary(const ReactionId &id);
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[[nodiscard]] static bool HasUnread(const MTPMessageReactions &data);
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static void CheckUnknownForUnread(
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not_null<Session*> owner,
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const MTPMessage &message);
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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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std::unique_ptr<Ui::AnimatedIcon> icon;
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bool fromSelectAnimation = false;
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};
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[[nodiscard]] not_null<CustomEmojiManager::Listener*> resolveListener();
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void customEmojiResolveDone(not_null<DocumentData*> document) override;
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void requestTop();
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void requestRecent();
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void requestDefault();
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void requestGeneric();
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void updateTop(const MTPDmessages_reactions &data);
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void updateRecent(const MTPDmessages_reactions &data);
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void updateDefault(const MTPDmessages_availableReactions &data);
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void updateGeneric(const MTPDmessages_stickerSet &data);
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void recentUpdated();
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void defaultUpdated();
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[[nodiscard]] std::optional<Reaction> resolveById(const ReactionId &id);
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[[nodiscard]] std::vector<Reaction> resolveByIds(
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const std::vector<ReactionId> &ids,
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base::flat_set<ReactionId> &unresolved);
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void resolve(const ReactionId &id);
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void applyFavorite(const ReactionId &id);
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[[nodiscard]] std::optional<Reaction> parse(
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const MTPAvailableReaction &entry);
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void loadImage(
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ImageSet &set,
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not_null<DocumentData*> document,
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bool fromSelectAnimation);
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void setAnimatedIcon(ImageSet &set);
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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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std::vector<Reaction> _recent;
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std::vector<ReactionId> _recentIds;
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base::flat_set<ReactionId> _unresolvedRecent;
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std::vector<Reaction> _top;
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std::vector<ReactionId> _topIds;
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base::flat_set<ReactionId> _unresolvedTop;
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std::vector<not_null<DocumentData*>> _genericAnimations;
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ReactionId _favoriteId;
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ReactionId _unresolvedFavoriteId;
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std::optional<Reaction> _favorite;
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base::flat_map<
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not_null<DocumentData*>,
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std::shared_ptr<DocumentMedia>> _iconsCache;
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base::flat_map<
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not_null<DocumentData*>,
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std::shared_ptr<DocumentMedia>> _genericCache;
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rpl::event_stream<> _topUpdated;
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rpl::event_stream<> _recentUpdated;
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rpl::event_stream<> _defaultUpdated;
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rpl::event_stream<> _favoriteUpdated;
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// We need &i->second stay valid while inserting new items.
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// So we use std::map instead of base::flat_map here.
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// Otherwise we could use flat_map<DocumentId, unique_ptr<Reaction>>.
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std::map<DocumentId, Reaction> _temporary;
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base::Timer _topRefreshTimer;
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mtpRequestId _topRequestId = 0;
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uint64 _topHash = 0;
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mtpRequestId _recentRequestId = 0;
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bool _recentRequestScheduled = false;
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uint64 _recentHash = 0;
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mtpRequestId _defaultRequestId = 0;
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int32 _defaultHash = 0;
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mtpRequestId _genericRequestId = 0;
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base::flat_map<ReactionId, 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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mtpRequestId _saveFaveRequestId = 0;
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rpl::lifetime _lifetime;
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};
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struct RecentReaction {
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not_null<PeerData*> peer;
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bool unread = false;
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bool big = false;
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bool my = false;
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friend inline auto operator<=>(
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const RecentReaction &a,
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const RecentReaction &b) = default;
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friend inline bool operator==(
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const RecentReaction &a,
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const RecentReaction &b) = default;
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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 ReactionId &id, bool addToRecent);
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void remove(const ReactionId &id);
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bool change(
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const QVector<MTPReactionCount> &list,
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const QVector<MTPMessagePeerReaction> &recent,
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bool ignoreChosen);
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[[nodiscard]] bool checkIfChanged(
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const QVector<MTPReactionCount> &list,
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const QVector<MTPMessagePeerReaction> &recent,
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bool ignoreChosen) const;
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[[nodiscard]] const std::vector<MessageReaction> &list() const;
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[[nodiscard]] auto recent() const
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-> const base::flat_map<ReactionId, std::vector<RecentReaction>> &;
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[[nodiscard]] std::vector<ReactionId> chosen() const;
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[[nodiscard]] bool empty() const;
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[[nodiscard]] bool hasUnread() const;
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void markRead();
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private:
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const not_null<HistoryItem*> _item;
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std::vector<MessageReaction> _list;
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base::flat_map<ReactionId, std::vector<RecentReaction>> _recent;
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};
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} // namespace Data
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