From c3c098b6c094d5523de41e2f471a22f6e713a143 Mon Sep 17 00:00:00 2001
From: Sergey Yuhnevich <ysv@mentorix.dk>
Date: Fri, 2 Jun 2017 16:18:56 +0300
Subject: [PATCH] Add configuration for check button

---
 library.json              |  4 ++--
 scripts/mark-the-words.js | 37 ++++++++++++++++++++-----------------
 semantics.json            |  8 ++++++++
 3 files changed, 30 insertions(+), 19 deletions(-)

diff --git a/library.json b/library.json
index 51be07c..13df3f3 100644
--- a/library.json
+++ b/library.json
@@ -3,7 +3,7 @@
   "description": "Test your users by making them select the correct words from a text.",
   "majorVersion": 1,
   "minorVersion": 6,
-  "patchVersion": 8,
+  "patchVersion": 9,
   "coreApi": {
     "majorVersion": 1,
     "minorVersion": 6
@@ -48,4 +48,4 @@
       "minorVersion": 2
     }
   ]
-}
\ No newline at end of file
+}
diff --git a/scripts/mark-the-words.js b/scripts/mark-the-words.js
index a1f1955..a37831c 100644
--- a/scripts/mark-the-words.js
+++ b/scripts/mark-the-words.js
@@ -28,6 +28,7 @@ H5P.MarkTheWords = (function ($, Question, Word, KeyboardNav, XapiGenerator) {
       taskDescription: "",
       textField: "This is a *nice*, *flexible* content type.",
       behaviour: {
+        enableCheck: true,
         enableRetry: true,
         enableSolutionsButton: true
       },
@@ -222,26 +223,28 @@ H5P.MarkTheWords = (function ($, Question, Word, KeyboardNav, XapiGenerator) {
       'class': 'h5p-button-bar'
     });
 
-    this.addButton('check-answer', this.params.checkAnswerButton, function () {
-      self.isAnswered = true;
-      self.keyboardNav.setTabbableAt(0);
-      self.keyboardNav.disableSelectability();
-      self.feedbackSelectedWords();
-      self.hideButton('check-answer');
+    if (this.params.behaviour.enableCheck) {
+      this.addButton('check-answer', this.params.checkAnswerButton, function () {
+        self.isAnswered = true;
+        self.keyboardNav.setTabbableAt(0);
+        self.keyboardNav.disableSelectability();
+        self.feedbackSelectedWords();
+        self.hideButton('check-answer');
 
-      var answers = self.calculateScore();
+        var answers = self.calculateScore();
 
-      if (!self.showEvaluation(answers)) {
-        // Only show if a correct answer was not found.
-        if (self.params.behaviour.enableSolutionsButton && (answers.correct < self.answers)) {
-          self.showButton('show-solution');
-        }
-        if (self.params.behaviour.enableRetry) {
-          self.showButton('try-again');
+        if (!self.showEvaluation(answers)) {
+          // Only show if a correct answer was not found.
+          if (self.params.behaviour.enableSolutionsButton && (answers.correct < self.answers)) {
+            self.showButton('show-solution');
+          }
+          if (self.params.behaviour.enableRetry) {
+            self.showButton('try-again');
+          }
         }
-      }
-      self.trigger(self.XapiGenerator.generateAnsweredEvent());
-    });
+        self.trigger(self.XapiGenerator.generateAnsweredEvent());
+      });
+    }
 
     this.addButton('try-again', this.params.tryAgainButton, this.resetTask.bind(this), false);
 
diff --git a/semantics.json b/semantics.json
index 76d2527..64d8631 100644
--- a/semantics.json
+++ b/semantics.json
@@ -81,6 +81,14 @@
     "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",