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 | 17 +++++++++++++++--
  11  1 file changed, 15 insertions(+), 2 deletions(-)
  12
  13 diff --git a/app/error-handler.js b/app/error-handler.js
  14 index f956c22..20233b2 100644
  15 --- a/app/error-handler.js
  16 +++ b/app/error-handler.js
  17 @@ -15,6 +15,18 @@
  18
  19  (function _scope() {
  20      "use strict";
  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 @@ -58,8 +70,9 @@
  37                  msg.appendChild(div);
  38              }
  39
  40 -            document.getElementById('noVNC_fallback_error')
  41 -                .classList.add("noVNC_open");
  42 +            const node = document.getElementById('noVNC_fallback_error');
  43 +           node.classList.add("noVNC_open");
  44 +           node.onclick = hideError;
  45          } catch (exc) {
  46              document.write("noVNC encountered an error.");
  47          }