From f33cd393006169f6379875a11bf6ab1fbaf0d52e Mon Sep 17 00:00:00 2001
From: "G.Ambatte" <sean@robertson-family.nz>
Date: Mon, 18 Oct 2021 22:26:34 +1300
Subject: [PATCH] Add conditional highlighting to Undo/Redo

---
 client/homebrew/editor/snippetbar/snippetbar.jsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/client/homebrew/editor/snippetbar/snippetbar.jsx b/client/homebrew/editor/snippetbar/snippetbar.jsx
index b4ad37eba..84888b3d0 100644
--- a/client/homebrew/editor/snippetbar/snippetbar.jsx
+++ b/client/homebrew/editor/snippetbar/snippetbar.jsx
@@ -24,7 +24,8 @@ const Snippetbar = createClass({
 			showEditButtons : true,
 			renderer        : 'legacy',
 			undo            : ()=>{},
-			redo            : ()=>{}
+			redo            : ()=>{},
+			historySize     : ()=>{}
 		};
 	},
 
@@ -62,11 +63,11 @@ const Snippetbar = createClass({
 		if(!this.props.showEditButtons) return;
 
 		return <div className='editors'>
-			<div className='editorTool undo'
+			<div className={`editorTool undo ${this.props.historySize()?.undo ? 'active' : ''}`}
 				onClick={this.props.undo} >
 				<i className='fas fa-undo' />
 			</div>
-			<div className='editorTool redo'
+			<div className={`editorTool redo ${this.props.historySize()?.redo ? 'active' : ''}`}
 				onClick={this.props.redo} >
 				<i className='fas fa-redo' />
 			</div>