From 5af15d2eafd44edda07c698c6a121eb0badaf562 Mon Sep 17 00:00:00 2001
From: Sergey Yuhnevich <ysv@mentorix.dk>
Date: Fri, 2 Jun 2017 16:06:06 +0300
Subject: [PATCH] Add configuration for check button

---
 js/dragquestion.js | 21 ++++++++++++---------
 library.json       |  2 +-
 semantics.json     |  8 ++++++++
 3 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/js/dragquestion.js b/js/dragquestion.js
index 2ca93690..3b82c352 100644
--- a/js/dragquestion.js
+++ b/js/dragquestion.js
@@ -42,6 +42,7 @@ H5P.DragQuestion = (function ($) {
         }
       },
       behaviour: {
+        enableCheck: true,
         enableRetry: true,
         preventResize: false,
         singlePoint: true,
@@ -484,15 +485,17 @@ H5P.DragQuestion = (function ($) {
   C.prototype.addSolutionButton = function () {
     var that = this;
 
-    this.addButton('check-answer', this.options.scoreShow, function () {
-      that.answered = true;
-      that.showAllSolutions();
-      that.showScore();
-      var xAPIEvent = that.createXAPIEventTemplate('answered');
-      that.addQuestionToXAPI(xAPIEvent);
-      that.addResponseToXAPI(xAPIEvent);
-      that.trigger(xAPIEvent);
-    });
+    if (this.options.behaviour.enableCheck) {
+      this.addButton('check-answer', this.options.scoreShow, function () {
+        that.answered = true;
+        that.showAllSolutions();
+        that.showScore();
+        var xAPIEvent = that.createXAPIEventTemplate('answered');
+        that.addQuestionToXAPI(xAPIEvent);
+        that.addResponseToXAPI(xAPIEvent);
+        that.trigger(xAPIEvent);
+      });
+    }
   };
 
   /**
diff --git a/library.json b/library.json
index 52b22579..de95de1e 100644
--- a/library.json
+++ b/library.json
@@ -4,7 +4,7 @@
   "contentType": "Question",
   "majorVersion": 1,
   "minorVersion": 10,
-  "patchVersion": 1,
+  "patchVersion": 2,
   "embedTypes": [
     "iframe"
   ],
diff --git a/semantics.json b/semantics.json
index 60d55c8a..8c6f7b1a 100644
--- a/semantics.json
+++ b/semantics.json
@@ -351,6 +351,14 @@
     "description": "These options will let you control how the task behaves.",
     "optional": true,
     "fields": [
+      {
+        "name": "enableCheck",
+        "type": "boolean",
+        "label": "Enable \"Check\" button",
+        "importance": "low",
+        "default": true,
+        "optional": true
+      },
       {
         "name": "enableRetry",
         "type": "boolean",