matrixion/src/CallManager.h
2021-01-07 09:48:25 -05:00

105 lines
4.2 KiB
C++

#pragma once
#include <string>
#include <vector>
#include <QMediaPlayer>
#include <QObject>
#include <QString>
#include <QTimer>
#include "WebRTCSession.h"
#include "mtx/events/collections.hpp"
#include "mtx/events/voip.hpp"
namespace mtx::responses {
struct TurnServer;
}
class QStringList;
class QUrl;
class CallManager : public QObject
{
Q_OBJECT
Q_PROPERTY(bool haveCallInvite READ haveCallInvite NOTIFY newInviteState)
Q_PROPERTY(bool isOnCall READ isOnCall NOTIFY newCallState)
Q_PROPERTY(bool isVideo READ isVideo NOTIFY newInviteState)
Q_PROPERTY(bool haveLocalVideo READ haveLocalVideo NOTIFY newCallState)
Q_PROPERTY(webrtc::State callState READ callState NOTIFY newCallState)
Q_PROPERTY(QString callParty READ callParty NOTIFY newInviteState)
Q_PROPERTY(QString callPartyAvatarUrl READ callPartyAvatarUrl NOTIFY newInviteState)
Q_PROPERTY(bool isMicMuted READ isMicMuted NOTIFY micMuteChanged)
Q_PROPERTY(bool callsSupported READ callsSupported CONSTANT)
Q_PROPERTY(QStringList mics READ mics NOTIFY devicesChanged)
Q_PROPERTY(QStringList cameras READ cameras NOTIFY devicesChanged)
public:
CallManager(QObject *);
bool haveCallInvite() const { return haveCallInvite_; }
bool isOnCall() const { return session_.state() != webrtc::State::DISCONNECTED; }
bool isVideo() const { return isVideo_; }
bool haveLocalVideo() const { return session_.haveLocalVideo(); }
webrtc::State callState() const { return session_.state(); }
QString callParty() const { return callParty_; }
QString callPartyAvatarUrl() const { return callPartyAvatarUrl_; }
bool isMicMuted() const { return session_.isMicMuted(); }
bool callsSupported() const;
QStringList mics() const { return devices(false); }
QStringList cameras() const { return devices(true); }
void refreshTurnServer();
public slots:
void sendInvite(const QString &roomid, bool isVideo);
void syncEvent(const mtx::events::collections::TimelineEvents &event);
void refreshDevices() { session_.refreshDevices(); }
void toggleMicMute();
void toggleCameraView() { session_.toggleCameraView(); }
void acceptInvite();
void hangUp(
mtx::events::msg::CallHangUp::Reason = mtx::events::msg::CallHangUp::Reason::User);
signals:
void newMessage(const QString &roomid, const mtx::events::msg::CallInvite &);
void newMessage(const QString &roomid, const mtx::events::msg::CallCandidates &);
void newMessage(const QString &roomid, const mtx::events::msg::CallAnswer &);
void newMessage(const QString &roomid, const mtx::events::msg::CallHangUp &);
void newInviteState();
void newCallState();
void micMuteChanged();
void devicesChanged();
void turnServerRetrieved(const mtx::responses::TurnServer &);
private slots:
void retrieveTurnServer();
private:
WebRTCSession &session_;
QString roomid_;
QString callParty_;
QString callPartyAvatarUrl_;
std::string callid_;
const uint32_t timeoutms_ = 120000;
bool isVideo_ = false;
bool haveCallInvite_ = false;
std::string inviteSDP_;
std::vector<mtx::events::msg::CallCandidates::Candidate> remoteICECandidates_;
std::vector<std::string> turnURIs_;
QTimer turnServerTimer_;
QMediaPlayer player_;
template<typename T>
bool handleEvent_(const mtx::events::collections::TimelineEvents &event);
void handleEvent(const mtx::events::RoomEvent<mtx::events::msg::CallInvite> &);
void handleEvent(const mtx::events::RoomEvent<mtx::events::msg::CallCandidates> &);
void handleEvent(const mtx::events::RoomEvent<mtx::events::msg::CallAnswer> &);
void handleEvent(const mtx::events::RoomEvent<mtx::events::msg::CallHangUp> &);
void answerInvite(const mtx::events::msg::CallInvite &, bool isVideo);
void generateCallID();
QStringList devices(bool isVideo) const;
void clear();
void endCall();
void playRingtone(const QUrl &ringtone, bool repeat);
void stopRingtone();
};