124 lines
2.7 KiB
C++
124 lines
2.7 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/weak_ptr.h"
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#include "base/timer.h"
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#include "base/bytes.h"
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#include "mtproto/sender.h"
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#include "mtproto/mtproto_auth_key.h"
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namespace tgcalls {
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class GroupInstanceImpl;
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} // namespace tgcalls
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namespace Calls {
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class GroupCall final : public base::has_weak_ptr {
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public:
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class Delegate {
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public:
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virtual ~Delegate() = default;
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virtual void groupCallFinished(not_null<GroupCall*> call) = 0;
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virtual void groupCallFailed(not_null<GroupCall*> call) = 0;
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};
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GroupCall(
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not_null<Delegate*> delegate,
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not_null<ChannelData*> channel,
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const MTPInputGroupCall &inputCall);
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~GroupCall();
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[[nodiscard]] not_null<ChannelData*> channel() const {
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return _channel;
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}
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void start();
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void hangup();
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void join(const MTPInputGroupCall &inputCall);
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void handleUpdate(const MTPGroupCall &call);
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void handleUpdate(const MTPDupdateGroupCallParticipants &data);
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void setMuted(bool mute);
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[[nodiscard]] bool muted() const {
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return _muted.current();
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}
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[[nodiscard]] rpl::producer<bool> mutedValue() const {
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return _muted.value();
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}
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[[nodiscard]] bool joined() const {
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return (_state.current() == State::Joined);
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}
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enum State {
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Creating,
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Joining,
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Joined,
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FailedHangingUp,
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Failed,
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HangingUp,
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Ended,
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};
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[[nodiscard]] State state() const {
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return _state.current();
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}
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[[nodiscard]] rpl::producer<State> stateValue() const {
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return _state.value();
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}
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void setCurrentAudioDevice(bool input, const QString &deviceId);
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void setAudioVolume(bool input, float level);
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void setAudioDuckingEnabled(bool enabled);
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[[nodiscard]] rpl::lifetime &lifetime() {
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return _lifetime;
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}
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private:
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enum class FinishType {
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None,
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Ended,
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Failed,
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};
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void handleRequestError(const RPCError &error);
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void handleControllerError(const QString &error);
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void createAndStartController();
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void destroyController();
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void checkParticipants();
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void setState(State state);
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void finish(FinishType type);
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void sendMutedUpdate();
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void rejoin();
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[[nodiscard]] MTPInputGroupCall inputCall() const;
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const not_null<Delegate*> _delegate;
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const not_null<ChannelData*> _channel;
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MTP::Sender _api;
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rpl::variable<State> _state = State::Creating;
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rpl::variable<bool> _muted = true;
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bool _acceptFields = false;
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uint64 _id = 0;
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uint64 _accessHash = 0;
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uint32 _mySsrc = 0;
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mtpRequestId _updateMuteRequestId = 0;
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std::unique_ptr<tgcalls::GroupInstanceImpl> _instance;
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rpl::lifetime _lifetime;
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};
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} // namespace Calls
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