# HG changeset patch
# User Nicholas Jillings <nicholas.jillings@mail.bcu.ac.uk>
# Date 1463411202 -3600
# Node ID c296a817dff8dbb074ff86b6ef018f47ca5a0b3d
# Parent  971acb7e3fab4d0bf6c2849434eb4ff543baffd4
New lightbox for #55

diff -r 971acb7e3fab -r c296a817dff8 css/core.css
--- a/css/core.css	Mon May 16 15:26:56 2016 +0100
+++ b/css/core.css	Mon May 16 16:06:42 2016 +0100
@@ -133,6 +133,46 @@
 	top: 0px;
 }
 
+div#lightbox-root {
+    visibility: hidden;
+    z-index: 20;
+    top: 25px;
+    min-height: 50px;
+    max-height: 250px;
+}
+
+div.lightbox-error {
+    margin: 25px;
+    margin-bottom: 50px;
+    padding: 5px;
+    border-radius: 5px;
+    background-color: rgb(255,220,220);
+    border: 2px rgb(200,0,0) solid;
+}
+
+div.lightbox-warning {
+    margin: 25px;
+    margin-bottom: 50px;
+    padding: 5px;
+    border-radius: 5px;
+    background-color: rgb(255,255,220);
+    border: 2px rgb(255,250,0) solid;
+}
+
+div.lightbox-message {
+    margin: 25px;
+    margin-bottom: 50px;
+    padding: 5px;
+    border-radius: 5px;
+    background-color: rgb(200,220,255);
+    border: 2px rgb(50,100,250) solid;
+}
+
+div#lightbox-blanker {
+    visibility: hidden;
+    z-index: 19;
+}
+
 button.outside-reference {
 	width:120px;
 	height:20px;
diff -r 971acb7e3fab -r c296a817dff8 js/core.js
--- a/js/core.js	Mon May 16 15:26:56 2016 +0100
+++ b/js/core.js	Mon May 16 16:06:42 2016 +0100
@@ -171,6 +171,7 @@
             return "Please only leave this page once you have completed the tests. Are you sure you have completed all testing?";
         };
     }
+    interfaceContext.lightbox.resize();
 };
 
 function loadProjectSpec(url) {
@@ -834,7 +835,8 @@
 			// Must extract the question data
 			var textArea = $(popup.popupContent).find('textarea')[0];
 			if (node.specification.mandatory == true && textArea.value.length == 0) {
-				alert('This question is mandatory');
+                interfaceContext.lightbox.post("Error","This Question is mandatory");
+				//alert('This question is mandatory');
 				return;
 			} else {
 				// Save the text content
@@ -1985,6 +1987,7 @@
 	{
 		popup.resize(event);
         this.volume.resize();
+        this.lightbox.resize();
 		for(var i=0; i<this.commentBoxes.length; i++)
 		{this.commentBoxes[i].resize();}
 		for(var i=0; i<this.commentQuestions.length; i++)
@@ -2043,6 +2046,62 @@
         return hold;
 
     }
+    
+    this.lightbox = {
+        parent: this,
+        root: document.createElement("div"),
+        content: document.createElement("div"),
+        accept: document.createElement("button"),
+        blanker: document.createElement("div"),
+        post: function(type,message) {
+            switch(type) {
+                case "Error":
+                    this.content.className = "lightbox-error";
+                    break;
+                case "Warning":
+                    this.content.className = "lightbox-warning";
+                    break;
+                default:
+                    this.content.className = "lightbox-message";
+                    break;
+            }
+            var msg = document.createElement("p");
+            msg.textContent = message;
+            this.content.appendChild(msg);
+            this.show();
+        },
+        show: function() {
+            this.root.style.visibility = "visible";
+            this.blanker.style.visibility = "visible";
+        },
+        clear: function() {
+            this.root.style.visibility = "";
+            this.blanker.style.visibility = "";
+            this.content.textContent = "";
+        },
+        handleEvent: function(event) {
+            if (event.currentTarget == this.accept) {
+                this.clear();
+            }
+        },
+        resize: function(event) {
+            this.root.style.left = (window.innerWidth/2)-250 + 'px';
+        }
+    }
+    
+    this.lightbox.root.appendChild(this.lightbox.content);
+    this.lightbox.root.appendChild(this.lightbox.accept);
+    this.lightbox.root.className = "popupHolder";
+    this.lightbox.root.id = "lightbox-root";
+    this.lightbox.accept.className = "popupButton";
+    this.lightbox.accept.style.bottom = "10px";
+    this.lightbox.accept.textContent = "OK";
+    this.lightbox.accept.style.left = "237.5px";
+    this.lightbox.accept.addEventListener("click",this.lightbox);
+    this.lightbox.blanker.className = "testHalt";
+    this.lightbox.blanker.id = "lightbox-blanker";
+    document.getElementsByTagName("body")[0].appendChild(this.lightbox.root);
+    document.getElementsByTagName("body")[0].appendChild(this.lightbox.blanker);
 	
 	this.commentBoxes = new function() {
         this.boxes = [];