From 1a0fcb9c441c3bee7ca33308709a191b54adaf04 Mon Sep 17 00:00:00 2001
From: Yohann D'ANELLO <yohann.danello@gmail.com>
Date: Sun, 18 Oct 2020 11:32:57 +0200
Subject: [PATCH] Register keyboard interactions to mute/pause/set fullscreen
 mode

---
 web/static/js/viewer.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/web/static/js/viewer.js b/web/static/js/viewer.js
index 3955d33..906c750 100644
--- a/web/static/js/viewer.js
+++ b/web/static/js/viewer.js
@@ -73,3 +73,26 @@ startPeerConnection = () => {
         }
     }
 }
+
+// Register keyboard interactions
+window.onkeydown = function (event) {
+    let viewer = document.getElementById("viewer")
+    // Toggle fullscreen mode
+    if (event.key === "f") {
+        if (document.fullscreen)
+            document.exitFullscreen().then()
+        else
+            viewer.requestFullscreen().then()
+    }
+    // (Un)mute the stream
+    else if (event.key === "m") {
+        viewer.muted = !viewer.muted;
+    }
+    // Pause the stream
+    else if (event.key === " ") {
+        if (viewer.paused)
+            viewer.play()
+        else
+            viewer.pause()
+    }
+}