From 242c62a0cd4dd9a8b4088694d30a46e26b0651fc Mon Sep 17 00:00:00 2001
From: raphael <raphael.fritsch@reutlingen-university.de>
Date: Mon, 13 May 2019 11:39:33 +0200
Subject: [PATCH] add option to minimize the toolbar

---
 public/index.html | 14 ++++++++++----
 public/js/main.js | 15 +++++++++++++++
 2 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/public/index.html b/public/index.html
index 4c1baad..a95bd2f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -26,7 +26,7 @@
 	<div style="height: 100vh; width: 100%;" id="whiteboardContainer"></div>
 
 	<!---Toolbar -!-->
-	<div style="position: absolute; top: 10px; left: 10px;">
+	<div id="toolbar" style="position: absolute; top: 10px; left: 10px;">
 		<div class="btn-group">
 			<button id="whiteboardTrashBtn" title="Clear the whiteboard" type="button" class="whiteboardBtn">
 				<i class="fa fa-trash"></i>
@@ -104,21 +104,27 @@
 				<i style="position: absolute; top: 3px; left: 2px; color: #000000; font-size: 0.5em; "
 					class="fas fa-upload"></i>
 			</button>
-			
+
 			<button style="position: relative;" id="uploadJsonBtn" title="Load saved JSON to whiteboard" type="button"
 				class="whiteboardBtn">
-				
+
 				<i class="far fa-file-alt"></i>
 				<i style="position: absolute; top: 3px; left: 2px; color: #000000; font-size: 0.5em; "
 					class="fas fa-upload"></i>
 			</button>
-			<input style="display:none;" id="myFile" type="file"/>
+			<input style="display:none;" id="myFile" type="file" />
 
 			<button id="shareWhiteboardBtn" title="share whiteboard" type="button">
 				<i class="fas fa-share-square"></i>
 			</button>
 		</div>
 
+		<div class="btn-group minGroup">
+			<button style="width: 25px;	padding: 11px 11px;" id="minMaxBtn" title="hide buttons" type="button">
+				<i id="minBtn" style="position:relative; left:-5px;" class="fas fa-angle-left"></i>
+				<i id="maxBtn" style="position:relative; left:-5px; display: none;" class="fas fa-angle-right"></i>
+			</button>
+		</div>
 </body>
 
 </html>
\ No newline at end of file
diff --git a/public/js/main.js b/public/js/main.js
index 70a9d32..4ae08a6 100644
--- a/public/js/main.js
+++ b/public/js/main.js
@@ -181,6 +181,21 @@ $(document).ready(function () {
         alert("Copied Whiteboard-URL to clipboard.")
     });
 
+    var btnsMini = false;
+    $("#minMaxBtn").click(function(){
+        if(!btnsMini) {
+            $("#toolbar").find(".btn-group:not(.minGroup)").hide();
+            $(this).find("#minBtn").hide();
+            $(this).find("#maxBtn").show();
+        } else {
+            $("#toolbar").find(".btn-group").show();
+            $(this).find("#minBtn").show();
+            $(this).find("#maxBtn").hide();
+        }
+        btnsMini = !btnsMini;
+
+    })
+
     // load json to whiteboard
     $("#myFile").on("change", function () {
         var file = document.getElementById("myFile").files[0];