src/editor/plugins/core/edumed/elementBase.js

   1 define(function(require) {
   2
   3 'use strict';
   4
   5 /* globals gettext */
   6
   7 var $ = require('libs/jquery'),
   8     _ = require('libs/underscore'),
   9     documentElement = require('modules/documentCanvas/canvas/documentElement'),
  10     Dialog = require('views/dialog/dialog');
  11
  12
  13 var choiceBase = Object.create(documentElement.DocumentNodeElement.prototype);
  14 _.extend(choiceBase, {
  15     init: function() {
  16         var el = this;
  17         documentElement.DocumentNodeElement.prototype.init.call(this);
  18         this.x = $('<div class="edumed-exercise-remove btn btn-mini btn-danger">x</div>');
  19         this.x.on('click', function() {
  20             var dialog = Dialog.create({
  21                 title: 'Removing exercise',
  22                 text: gettext('Do you really want to remove this exercise?'),
  23                 executeButtonText: gettext('Yes'),
  24                 cancelButtonText: gettext('No, don\'t do anything!')
  25             });
  26             dialog.on('execute', function(event) {
  27                 el.canvas.wlxmlDocument.transaction(function() {
  28                     el.wlxmlNode.detach();
  29                 }, {
  30                     metadata: {
  31                         description: gettext('Removing exercise')
  32                     },
  33                     success: function() {
  34                         event.success();
  35                     }
  36                 });
  37             });
  38             dialog.show();
  39
  40         });
  41
  42         this.addWidget(this.x);
  43     },
  44 });
  45
  46 return choiceBase;
  47
  48 });