fix problem with delete

[fnpeditor.git] / src / wlxml / extensions / edumed / edumed.js

diff --git a/src/wlxml/extensions/edumed/edumed.js b/src/wlxml/extensions/edumed/edumed.js
index fb0885a..8c7472c 100644 (file)
--- a/src/wlxml/extensions/edumed/edumed.js
+++ b/src/wlxml/extensions/edumed/edumed.js
@@ -3,7 +3,15 @@ define(function(require) {
 'use strict';
 
 var _ = require('libs/underscore'),
-    orderExerciseTemplate = require('libs/text!./order.xml');
+    templates = {
+        order: require('libs/text!./order.xml'),
+        choice: require('libs/text!./choice.xml'),
+        'choice.single': require('libs/text!./choiceSingle.xml'),
+        'choice.true-or-false': require('libs/text!./choiceTrueOrFalse.xml'),
+        gap: require('libs/text!./gaps.xml'),
+        replace: require('libs/text!./replace.xml'),
+        match: require('libs/text!./match.xml')
+    };
 
 var Item = function(node, exerciseNode) {
     Object.defineProperty(this, 'text', {
@@ -150,6 +158,9 @@ var extension = {wlxmlClass: {'exercise.order': {
 }}};
 
 var choiceMethods = {
+    isContextRoot: function(node) {
+        return this.object.isChoiceList(node.parent()) || this.sameNode(node);
+    },
     getChoiceList: function() {
         return this.contents()
             .filter(function(n) { return this.object.isChoiceList(n); }.bind(this))[0];
@@ -202,11 +213,19 @@ extension.wlxmlClass['exercise.choice.true-or-false'] = {
     methods: choiceMethods
 };
 
+extension.wlxmlClass['exercise.gap'] = extension.wlxmlClass['exercise.replace'] = extension.wlxmlClass['exercise.match'] = {
+    methods: {
+        isContextRoot: function(node) {
+            return this.sameNode(node);
+        }
+    }
+};
+
 extension.document = {
     methods: {
          edumedCreateExerciseNode: function(klass) {
             void(klass);
-            return this.createDocumentNode(orderExerciseTemplate);
+            return this.createDocumentNode(templates[klass]);
          }
     }
 };