<%! from django.utils.translation import ugettext as _ %>
<%page args="tabName"/>
<div>
  <textarea id="xml-${html_id}" class="edit-box">${data | h}</textarea>
</div>

<script type='text/javascript'>
  $(document).ready(function(){
      ## Init CodeMirror editor
      var el = $("#xml-${html_id}"),
            xml_editor = CodeMirror.fromTextArea(el.get(0), {
              mode: "application/xml",
              lineNumbers: true,
              lineWrapping: true
            });

      TabsEditingDescriptor.Model.addModelUpdate(
        '${html_id}',
        '${tabName}',
        function()  { return xml_editor.getValue(); })

      TabsEditingDescriptor.Model.addOnSwitch(
        '${html_id}',
        '${tabName}',
        function(){
            ## CodeMirror should get focus when tab is active
            xml_editor.refresh();
            xml_editor.focus();
        }
      )
  });
</script>

