From 8df10eeecac15ddb45ed4e350d33814ac4690f89 Mon Sep 17 00:00:00 2001
From: trilene <trilene@runbox.com>
Date: Thu, 18 Feb 2021 15:55:29 -0500
Subject: Support desktop screen sharing on X11

---
 src/WebRTCSession.h | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'src/WebRTCSession.h')

diff --git a/src/WebRTCSession.h b/src/WebRTCSession.h
index 0fe8a864..64eac706 100644
--- a/src/WebRTCSession.h
+++ b/src/WebRTCSession.h
@@ -5,15 +5,23 @@
 
 #include <QObject>
 
-#include "CallDevices.h"
 #include "mtx/events/voip.hpp"
 
 typedef struct _GstElement GstElement;
+class CallDevices;
 class QQuickItem;
 
 namespace webrtc {
 Q_NAMESPACE
 
+enum class CallType
+{
+        VOICE,
+        VIDEO,
+        SCREEN // localUser is sharing screen
+};
+Q_ENUM_NS(CallType)
+
 enum class State
 {
         DISCONNECTED,
@@ -42,13 +50,14 @@ public:
         }
 
         bool havePlugins(bool isVideo, std::string *errorMessage = nullptr);
+        webrtc::CallType callType() const { return callType_; }
         webrtc::State state() const { return state_; }
-        bool isVideo() const { return isVideo_; }
-        bool haveLocalVideo() const;
+        bool haveLocalCamera() const;
         bool isOffering() const { return isOffering_; }
         bool isRemoteVideoRecvOnly() const { return isRemoteVideoRecvOnly_; }
+        bool isRemoteVideoSendOnly() const { return isRemoteVideoSendOnly_; }
 
-        bool createOffer(bool isVideo);
+        bool createOffer(webrtc::CallType);
         bool acceptOffer(const std::string &sdp);
         bool acceptAnswer(const std::string &sdp);
         void acceptICECandidates(const std::vector<mtx::events::msg::CallCandidates::Candidate> &);
@@ -81,10 +90,11 @@ private:
         bool initialised_           = false;
         bool haveVoicePlugins_      = false;
         bool haveVideoPlugins_      = false;
+        webrtc::CallType callType_  = webrtc::CallType::VOICE;
         webrtc::State state_        = webrtc::State::DISCONNECTED;
-        bool isVideo_               = false;
         bool isOffering_            = false;
         bool isRemoteVideoRecvOnly_ = false;
+        bool isRemoteVideoSendOnly_ = false;
         QQuickItem *videoItem_      = nullptr;
         GstElement *pipe_           = nullptr;
         GstElement *webrtc_         = nullptr;
-- 
cgit 1.5.1