From 8d2ea6d037da617c53c9cfcc4cf4d7600be5955c Mon Sep 17 00:00:00 2001
From: Christophe Deschamps <christophe.deschamps.work@gmail.com>
Date: Tue, 14 Jun 2022 18:04:42 +0200
Subject: [PATCH] Hide video button if audio only layout

---
 Classes/Swift/Voip/ViewModels/ControlsViewModel.swift | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Classes/Swift/Voip/ViewModels/ControlsViewModel.swift b/Classes/Swift/Voip/ViewModels/ControlsViewModel.swift
index 0a6dea9bc..691e4461d 100644
--- a/Classes/Swift/Voip/ViewModels/ControlsViewModel.swift
+++ b/Classes/Swift/Voip/ViewModels/ControlsViewModel.swift
@@ -85,6 +85,9 @@ class ControlsViewModel {
 			UIDevice.current.isProximityMonitoringEnabled = enabled == true
 		}
 		updateUI()
+		ConferenceViewModel.shared.conferenceDisplayMode.readCurrentAndObserve { _ in
+			self.updateVideoAvailable()
+		}
 	}
 	
 	private func setAudioRoutes(_ call:Call,_ state:Call.State) {
@@ -189,8 +192,12 @@ class ControlsViewModel {
 	
 	private func updateVideoAvailable() {
 		let currentCall = core.currentCall
-		isVideoAvailable.value = (core.videoCaptureEnabled || core.videoPreviewEnabled) &&
-		((currentCall != nil && currentCall?.mediaInProgress() != true) || core.conference?.isIn == true)
+		isVideoAvailable.value =
+			(core.videoCaptureEnabled || core.videoPreviewEnabled) &&
+			currentCall?.state != .Paused &&
+			currentCall?.state != .PausedByRemote &&
+		((currentCall != nil && currentCall?.mediaInProgress() != true) || (core.conference?.isIn == true)) &&
+		(ConferenceViewModel.shared.conferenceExists.value != true || ConferenceViewModel.shared.conferenceDisplayMode.value != .AudioOnly)
 	}
 	
 	private func updateVideoEnabled() {