From 0d779c6032ea5fbf0ef8c61515f5e95ef547dd38 Mon Sep 17 00:00:00 2001
From: Andy Holmes <andrew.g.r.holmes@gmail.com>
Date: Thu, 21 Sep 2023 23:10:07 -0700
Subject: [PATCH] refactor: avoid using `var`

---
 appIcons.js    | 10 +++++-----
 intellihide.js |  2 +-
 panel.js       |  2 +-
 prefs.js       |  4 ++--
 taskbar.js     |  4 ++--
 utils.js       |  8 ++++----
 6 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/appIcons.js b/appIcons.js
index fedf226..01be947 100644
--- a/appIcons.js
+++ b/appIcons.js
@@ -1412,10 +1412,10 @@ export function getInterestingWindows(app, monitor, isolateMonitors) {
 }
 
 export function cssHexTocssRgba(cssHex, opacity) {
-    var bigint = parseInt(cssHex.slice(1), 16);
-    var r = (bigint >> 16) & 255;
-    var g = (bigint >> 8) & 255;
-    var b = bigint & 255;
+    let bigint = parseInt(cssHex.slice(1), 16);
+    let r = (bigint >> 16) & 255;
+    let g = (bigint >> 8) & 255;
+    let b = bigint & 255;
 
     return 'rgba(' + [r, g, b].join(',') + ',' + opacity + ')';
 }
@@ -1851,7 +1851,7 @@ export const MyShowAppsIconMenu = class extends PopupMenu.PopupMenu {
             return;
         }
         
-        for (var entry = 0; entry < commandList.length; entry++) {
+        for (let entry = 0; entry < commandList.length; entry++) {
             _appendItem({
                 title: titleList[entry],
                 cmd: commandList[entry].split(' ')
diff --git a/intellihide.js b/intellihide.js
index ea5873c..e47171f 100644
--- a/intellihide.js
+++ b/intellihide.js
@@ -42,7 +42,7 @@ const T2 = 'limitUpdateTimeout';
 const T3 = 'postAnimateTimeout';
 const T4 = 'panelBoxClipTimeout';
 
-var SIDE_CONTROLS_ANIMATION_TIME = OverviewControls.SIDE_CONTROLS_ANIMATION_TIME / (OverviewControls.SIDE_CONTROLS_ANIMATION_TIME > 1 ? 1000 : 1);
+const SIDE_CONTROLS_ANIMATION_TIME = OverviewControls.SIDE_CONTROLS_ANIMATION_TIME / (OverviewControls.SIDE_CONTROLS_ANIMATION_TIME > 1 ? 1000 : 1);
 
 export const Hold = {
     NONE: 0,
diff --git a/panel.js b/panel.js
index 62cd29d..cb88701 100644
--- a/panel.js
+++ b/panel.js
@@ -1223,7 +1223,7 @@ export const Panel = GObject.registerClass({
                 return;
             }
 
-            var scrollDelay = SETTINGS.get_int('scroll-panel-delay');
+            const scrollDelay = SETTINGS.get_int('scroll-panel-delay');
 
             if (scrollDelay) {
                 this._timeoutsHandler.add([T6, scrollDelay, () => {}]);
diff --git a/prefs.js b/prefs.js
index bc16ad5..6da427e 100644
--- a/prefs.js
+++ b/prefs.js
@@ -142,7 +142,7 @@ function checkHotkeyPrefix(settings) {
 }
 
 function mergeObjects(main, bck) {
-    for (var prop in bck) {
+    for (const prop in bck) {
         if (!main.hasOwnProperty(prop) && bck.hasOwnProperty(prop)) {
             main[prop] = bck[prop];
         }
@@ -1933,7 +1933,7 @@ const Preferences = class {
             {objectName: 'panel_length_scale', valueName: '', range: LENGTH_MARKS }
         ];
 
-        for(var idx in sizeScales) {
+        for(const idx in sizeScales) {
             let size_scale = this._builder.get_object(sizeScales[idx].objectName);
             let range = sizeScales[idx].range;
             size_scale.set_range(range[range.length - 1], range[0]);
diff --git a/taskbar.js b/taskbar.js
index b738544..f3018f3 100644
--- a/taskbar.js
+++ b/taskbar.js
@@ -47,7 +47,7 @@ import {SETTINGS} from './extension.js';
 const SearchController = Main.overview.searchController;
 
 export const DASH_ANIMATION_TIME = Dash.DASH_ANIMATION_TIME / (Dash.DASH_ANIMATION_TIME > 1 ? 1000 : 1);
-var DASH_ITEM_HOVER_TIMEOUT = Dash.DASH_ITEM_HOVER_TIMEOUT;
+const DASH_ITEM_HOVER_TIMEOUT = Dash.DASH_ITEM_HOVER_TIMEOUT;
 export const MIN_ICON_SIZE = 4;
 
 const T1 = 'ensureAppIconVisibilityTimeout'
@@ -1530,7 +1530,7 @@ export const TaskbarItemContainer = GObject.registerClass({
     }
 });
 
-var DragPlaceholderItem = GObject.registerClass({
+const DragPlaceholderItem = GObject.registerClass({
 }, class DragPlaceholderItem extends St.Widget {
 
     _init(appIcon, iconSize, isVertical) {
diff --git a/utils.js b/utils.js
index 8e5348d..b1fd40c 100644
--- a/utils.js
+++ b/utils.js
@@ -35,7 +35,7 @@ import * as MessageTray from 'resource:///org/gnome/shell/ui/messageTray.js';
 
 const Gi = imports._gi;
 
-var SCROLL_TIME = Util.SCROLL_TIME / (Util.SCROLL_TIME > 1 ? 1000 : 1);
+const SCROLL_TIME = Util.SCROLL_TIME / (Util.SCROLL_TIME > 1 ? 1000 : 1);
 
 // simplify global signals and function injections handling
 // abstract class
@@ -270,7 +270,7 @@ export const find = function(array, predicate) {
 };
 
 export const mergeObjects = function(main, bck) {
-    for (var prop in bck) {
+    for (const prop in bck) {
         if (!main.hasOwnProperty(prop) && bck.hasOwnProperty(prop)) {
             main[prop] = bck[prop];
         }
@@ -869,8 +869,8 @@ export const drawRoundedLine = function(cr, x, y, width, height, isRoundLeft, is
     
     height = 2.0 * Math.floor(height / 2.0);
     
-    var leftRadius = isRoundLeft ? height / 2.0 : 0.0;
-    var rightRadius = isRoundRight ? height / 2.0 : 0.0;
+    const leftRadius = isRoundLeft ? height / 2.0 : 0.0;
+    const rightRadius = isRoundRight ? height / 2.0 : 0.0;
     
     cr.moveTo(x + width - rightRadius, y);
     cr.lineTo(x + leftRadius, y);