src/editor/modules/sourceEditor/sourceEditor.js

   1 define(['libs/jquery', 'libs/text!./template.html'], function($, template) {
   2
   3 'use strict';
   4
   5 return function(sandbox) {
   6
   7     var view = $(template),
   8         documentIsDirty = true,
   9         documentEditedHere = false,
  10         wlxmlDocument;
  11
  12     view.onShow = function() {
  13         if(documentIsDirty) {
  14             editor.setValue(wlxmlDocument.toXML());
  15             editor.gotoLine(0);
  16             documentEditedHere = false;
  17
  18             sandbox.publish('documentSet');
  19             documentIsDirty = false;
  20         }
  21     };
  22
  23     view.onHide = function() {
  24         if(documentEditedHere) {
  25             documentEditedHere = false;
  26             wlxmlDocument.loadXML(editor.getValue());
  27         }
  28     };
  29
  30     /* globals ace */
  31     var editor = ace.edit(view.find('#rng-sourceEditor-editor')[0]),
  32         session = editor.getSession();
  33     editor.setTheme('ace/theme/chrome');
  34     session.setMode('ace/mode/xml');
  35     session.setUseWrapMode(true);
  36
  37     editor.getSession().on('change', function() {
  38         documentEditedHere = true;
  39     });
  40     return {
  41         start: function() {
  42             sandbox.publish('ready');
  43         },
  44         getView: function() {
  45             return view;
  46         },
  47         setDocument: function(document) {
  48             wlxmlDocument = document;
  49             wlxmlDocument.on('change', function() {
  50                 documentIsDirty = true;
  51             });
  52         },
  53         getDocument: function() {
  54             return editor.getValue();
  55         }
  56     };
  57 };
  58
  59 });