From fe9b89257aeb17bc9bc35fa9588e203d25fd938b Mon Sep 17 00:00:00 2001
From: Juliusz Chroboczek <jch@irif.fr>
Date: Thu, 4 Feb 2021 23:11:40 +0100
Subject: [PATCH] Set buttons visibility when disconnecting.

---
 static/galene.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/static/galene.js b/static/galene.js
index a95bcc7..f97bedc 100644
--- a/static/galene.js
+++ b/static/galene.js
@@ -424,6 +424,7 @@ function setVisibility(id, visible) {
 }
 
 function setButtonsVisibility() {
+    let connected = serverConnection && serverConnection.socket;
     let permissions = serverConnection.permissions;
     let local = !!findUpMedia('local');
     let share = !!findUpMedia('screenshare');
@@ -438,7 +439,7 @@ function setButtonsVisibility() {
     setVisibility('presentbutton', permissions.present && !local);
     setVisibility('unpresentbutton', local);
 
-    setVisibility('mutebutton', permissions.present);
+    setVisibility('mutebutton', !connected || permissions.present);
 
     // allow multiple shared documents
     setVisibility('sharebutton', permissions.present &&
@@ -1768,6 +1769,7 @@ async function gotJoined(kind, group, perms, message) {
     case 'fail':
         displayError('The server said: ' + message);
         this.close();
+        setButtonsVisibility();
         return;
     case 'redirect':
         this.close();
@@ -1775,6 +1777,7 @@ async function gotJoined(kind, group, perms, message) {
         return;
     case 'leave':
         this.close();
+        setButtonsVisibility();
         return;
     case 'join':
     case 'change':