154 lines
4.1 KiB
C++
154 lines
4.1 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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class PeerData;
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class ApiWrap;
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namespace Data {
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struct LastSpokeTimes {
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crl::time anything = 0;
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crl::time voice = 0;
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};
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struct GroupCallParticipant {
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not_null<PeerData*> peer;
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TimeId date = 0;
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TimeId lastActive = 0;
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uint64 raisedHandRating = 0;
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uint32 ssrc = 0;
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int volume = 0;
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bool applyVolumeFromMin = true;
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bool sounding = false;
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bool speaking = false;
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bool muted = false;
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bool mutedByMe = false;
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bool canSelfUnmute = false;
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bool onlyMinLoaded = false;
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};
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class GroupCall final {
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public:
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GroupCall(not_null<PeerData*> peer, uint64 id, uint64 accessHash);
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~GroupCall();
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[[nodiscard]] uint64 id() const;
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[[nodiscard]] not_null<PeerData*> peer() const;
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[[nodiscard]] MTPInputGroupCall input() const;
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[[nodiscard]] QString title() const {
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return _title.current();
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}
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[[nodiscard]] rpl::producer<QString> titleValue() const {
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return _title.value();
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}
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void setTitle(const QString &title) {
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_title = title;
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}
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[[nodiscard]] TimeId recordStartDate() const {
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return _recordStartDate.current();
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}
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[[nodiscard]] rpl::producer<TimeId> recordStartDateValue() const {
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return _recordStartDate.value();
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}
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[[nodiscard]] rpl::producer<TimeId> recordStartDateChanges() const {
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return _recordStartDate.changes();
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}
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void setPeer(not_null<PeerData*> peer);
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using Participant = GroupCallParticipant;
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struct ParticipantUpdate {
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std::optional<Participant> was;
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std::optional<Participant> now;
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};
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static constexpr auto kSoundStatusKeptFor = crl::time(350);
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[[nodiscard]] auto participants() const
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-> const std::vector<Participant> &;
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void requestParticipants();
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[[nodiscard]] bool participantsLoaded() const;
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[[nodiscard]] PeerData *participantPeerBySsrc(uint32 ssrc) const;
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[[nodiscard]] rpl::producer<> participantsSliceAdded();
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[[nodiscard]] rpl::producer<ParticipantUpdate> participantUpdated() const;
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void applyUpdate(const MTPGroupCall &update);
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void applyUpdate(const MTPDupdateGroupCallParticipants &update);
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void applyUpdateChecked(
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const MTPDupdateGroupCallParticipants &update);
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void applyLastSpoke(uint32 ssrc, LastSpokeTimes when, crl::time now);
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void applyActiveUpdate(
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PeerId participantPeerId,
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LastSpokeTimes when,
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PeerData *participantPeerLoaded);
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void resolveParticipants(const base::flat_set<uint32> &ssrcs);
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[[nodiscard]] int fullCount() const;
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[[nodiscard]] rpl::producer<int> fullCountValue() const;
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void setInCall();
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void reload();
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void setJoinMutedLocally(bool muted);
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[[nodiscard]] bool joinMuted() const;
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[[nodiscard]] bool canChangeJoinMuted() const;
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private:
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enum class ApplySliceSource {
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SliceLoaded,
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UnknownLoaded,
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UpdateReceived,
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};
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[[nodiscard]] ApiWrap &api() const;
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[[nodiscard]] bool inCall() const;
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void applyCall(const MTPGroupCall &call, bool force);
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void applyParticipantsSlice(
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const QVector<MTPGroupCallParticipant> &list,
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ApplySliceSource sliceSource);
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void requestUnknownParticipants();
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void changePeerEmptyCallFlag();
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void checkFinishSpeakingByActive();
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const uint64 _id = 0;
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const uint64 _accessHash = 0;
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not_null<PeerData*> _peer;
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int _version = 0;
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mtpRequestId _participantsRequestId = 0;
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mtpRequestId _reloadRequestId = 0;
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rpl::variable<QString> _title;
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std::vector<Participant> _participants;
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base::flat_map<uint32, not_null<PeerData*>> _participantPeerBySsrc;
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base::flat_map<not_null<PeerData*>, crl::time> _speakingByActiveFinishes;
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base::Timer _speakingByActiveFinishTimer;
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QString _nextOffset;
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rpl::variable<int> _fullCount = 0;
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rpl::variable<TimeId> _recordStartDate = 0;
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base::flat_map<uint32, LastSpokeTimes> _unknownSpokenSsrcs;
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base::flat_map<PeerId, LastSpokeTimes> _unknownSpokenPeerIds;
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mtpRequestId _unknownParticipantPeersRequestId = 0;
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rpl::event_stream<ParticipantUpdate> _participantUpdates;
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rpl::event_stream<> _participantsSliceAdded;
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bool _joinMuted = false;
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bool _canChangeJoinMuted = true;
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bool _allReceived = false;
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};
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} // namespace Data
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