debian/patches/0017-make-error-hideable.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: Dominik Csapak <d.csapak@proxmox.com>
   3 Date: Mon, 20 Dec 2021 09:34:36 +0100
   4 Subject: [PATCH] make error hideable
   5
   6 by clicking on it
   7
   8 Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
   9 ---
  10  app/error-handler.js | 18 ++++++++++++++++--
  11  1 file changed, 16 insertions(+), 2 deletions(-)
  12
  13 diff --git a/app/error-handler.js b/app/error-handler.js
  14 index 67b6372..b842909 100644
  15 --- a/app/error-handler.js
  16 +++ b/app/error-handler.js
  17 @@ -6,6 +6,19 @@
  18   * See README.md for usage and integration instructions.
  19   */
  20
  21 +function hideError() {
  22 +    const msg = document.getElementById('noVNC_fallback_errormsg');
  23 +
  24 +    // close it
  25 +    document.getElementById('noVNC_fallback_error')
  26 +       .classList.remove("noVNC_open");
  27 +
  28 +    // remove all children
  29 +    while (msg.firstChild) {
  30 +       msg.removeChild(msg.firstChild);
  31 +    }
  32 +}
  33 +
  34  // Fallback for all uncought errors
  35  function handleError(event, err) {
  36      try {
  37 @@ -48,8 +61,9 @@ function handleError(event, err) {
  38              msg.appendChild(div);
  39          }
  40
  41 -        document.getElementById('noVNC_fallback_error')
  42 -            .classList.add("noVNC_open");
  43 +       const node = document.getElementById('noVNC_fallback_error');
  44 +       node.classList.add("noVNC_open");
  45 +       node.onclick = hideError;
  46
  47      } catch (exc) {
  48          document.write("noVNC encountered an error.");