From 71acad3b4fceeb2b36f832bb897a77122c588a56 Mon Sep 17 00:00:00 2001
From: Jakob Ketterl <jakob.ketterl@gmx.de>
Date: Sat, 27 Feb 2021 22:30:48 +0100
Subject: [PATCH] add keyboard shortcuts for quicker input

---
 htdocs/lib/settings/FrequencyInput.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/htdocs/lib/settings/FrequencyInput.js b/htdocs/lib/settings/FrequencyInput.js
index 482f658..81fdef4 100644
--- a/htdocs/lib/settings/FrequencyInput.js
+++ b/htdocs/lib/settings/FrequencyInput.js
@@ -1,4 +1,11 @@
 $.fn.frequencyInput = function() {
+    var suffixes = {
+        "K": 3,
+        "M": 6,
+        "G": 9,
+        "T": 12
+    };
+
     this.each(function(){
         var $group = $(this);
         var currentExponent = 0;
@@ -11,6 +18,14 @@ $.fn.frequencyInput = function() {
             currentExponent = newExponent;
         };
 
+        $input.on('keydown', function(e) {
+            var c = String.fromCharCode(e.which);
+            if (c in suffixes) {
+                currentExponent = suffixes[c];
+                $exponent.val(suffixes[c]);
+            }
+        });
+
         $exponent = $group.find('select.frequency-exponent');
         $exponent.on('change', setExponent);