Remove shortcut JS classes from global namespace

1 files changed, 24 insertions, 32 deletions

diff --git a/app/assets/javascripts/shortcuts_find_file.js b/app/assets/javascripts/shortcuts_find_file.js
index b18b6139b35..81286c0010c 100644
--- a/app/assets/javascripts/shortcuts_find_file.js
+++ b/app/assets/javascripts/shortcuts_find_file.js
@@ -1,38 +1,30 @@
-/* eslint-disable func-names, space-before-function-paren, max-len, one-var, no-var, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife */
 /* global Mousetrap */
-/* global ShortcutsNavigation */
 
-import './shortcuts_navigation';
+import ShortcutsNavigation from './shortcuts_navigation';
 
-(function() {
-  var extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
+export default class ShortcutsFindFile extends ShortcutsNavigation {
+  constructor(projectFindFile) {
+    super();
 
-  this.ShortcutsFindFile = (function(superClass) {
-    extend(ShortcutsFindFile, superClass);
+    const oldStopCallback = Mousetrap.stopCallback;
+    this.projectFindFile = projectFindFile;
 
-    function ShortcutsFindFile(projectFindFile) {
-      var _oldStopCallback;
-      this.projectFindFile = projectFindFile;
-      ShortcutsFindFile.__super__.constructor.call(this);
-      _oldStopCallback = Mousetrap.stopCallback;
-      Mousetrap.stopCallback = (function(_this) {
-        // override to fire shortcuts action when focus in textbox
-        return function(event, element, combo) {
-          if (element === _this.projectFindFile.inputElement[0] && (combo === 'up' || combo === 'down' || combo === 'esc' || combo === 'enter')) {
-            // when press up/down key in textbox, cusor prevent to move to home/end
-            event.preventDefault();
-            return false;
-          }
-          return _oldStopCallback(event, element, combo);
-        };
-      })(this);
-      Mousetrap.bind('up', this.projectFindFile.selectRowUp);
-      Mousetrap.bind('down', this.projectFindFile.selectRowDown);
-      Mousetrap.bind('esc', this.projectFindFile.goToTree);
-      Mousetrap.bind('enter', this.projectFindFile.goToBlob);
-    }
+    Mousetrap.stopCallback = (e, element, combo) => {
+      if (
+        element === this.projectFindFile.inputElement[0] &&
+        (combo === 'up' || combo === 'down' || combo === 'esc' || combo === 'enter')
+      ) {
+        // when press up/down key in textbox, cusor prevent to move to home/end
+        event.preventDefault();
+        return false;
+      }
 
-    return ShortcutsFindFile;
-  })(ShortcutsNavigation);
-}).call(window);
+      return oldStopCallback(e, element, combo);
+    };
+
+    Mousetrap.bind('up', this.projectFindFile.selectRowUp);
+    Mousetrap.bind('down', this.projectFindFile.selectRowDown);
+    Mousetrap.bind('esc', this.projectFindFile.goToTree);
+    Mousetrap.bind('enter', this.projectFindFile.goToBlob);
+  }
+}