From 3c92ea5f08302ac55ce085cb59c09d0c4e3bc2d9 Mon Sep 17 00:00:00 2001
From: Jean-Benoist Leger <jb@leger.tf>
Date: Fri, 17 Apr 2020 17:47:19 +0000
Subject: [PATCH] Add redo button

---
 public/index.html | 3 +++
 public/js/main.js | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/public/index.html b/public/index.html
index c2200cb..b0c4f13 100644
--- a/public/index.html
+++ b/public/index.html
@@ -54,6 +54,9 @@
 			<button id="whiteboardUndoBtn" title="Undo your last step" type="button" class="whiteboardBtn">
 				<i class="fa fa-undo"></i>
 			</button>
+			<button id="whiteboardRedoBtn" title="Redo your last undo" type="button" class="whiteboardBtn">
+				<i class="fa fa-redo"></i>
+			</button>
 		</div>
 
 		<div class="btn-group">
diff --git a/public/js/main.js b/public/js/main.js
index a8b97de..ac8f387 100644
--- a/public/js/main.js
+++ b/public/js/main.js
@@ -256,6 +256,11 @@ $(document).ready(function () {
         whiteboard.undoWhiteboardClick();
     });
 
+    // redo button
+    $("#whiteboardRedoBtn").click(function () {
+        whiteboard.redoWhiteboardClick();
+    });
+
     // switch tool
     $(".whiteboardTool").click(function () {
         $(".whiteboardTool").removeClass("active");