From ffcebb07f445c227ff470b24fd85aec87675ad61 Mon Sep 17 00:00:00 2001
From: Aleksy Grabowski <hurufu@gmail.com>
Date: Sat, 13 Mar 2021 11:34:32 +0100
Subject: [PATCH] [WIP] Add blinking LEDs

TODO: LED status should at least depend on status of contactless interface

See: hurufu/nexoid-nexui-flask#5
---
 nexui/static/display.xhtml |  2 ++
 nexui/static/request.css   | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/nexui/static/display.xhtml b/nexui/static/display.xhtml
index 374ed39..0d363e5 100644
--- a/nexui/static/display.xhtml
+++ b/nexui/static/display.xhtml
@@ -65,6 +65,8 @@
         <dd>
           <xf:output value="interface" class="terminal-interfaces"/>
         </dd>
+        <dt>Terminal contactless LEDs:</dt>
+        <dd class="blink">▬</dd>
         <dt>Terminal display output:</dt>
         <dd>
           <xf:output value="line" class="terminal-display"/>
diff --git a/nexui/static/request.css b/nexui/static/request.css
index 7b1580d..7a75706 100644
--- a/nexui/static/request.css
+++ b/nexui/static/request.css
@@ -1,3 +1,20 @@
+.blink {
+    animation: blinker 2s infinite;
+    color: #a3ea20;
+}
+
+@keyframes blinker {
+    0% {
+        opacity 1;
+    }
+    49% {
+        opacity: 1;
+    }
+    50% {
+        opacity: 0;
+    }
+}
+
 .terminal-interfaces {
     letter-spacing: 0.5em;
 }