// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

part of $LIBRARYNAME;

$(ANNOTATIONS)$(NATIVESPEC)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS {

  List<TableSectionElement> get tBodies =>
  new _WrappedList<TableSectionElement>(_tBodies);

  List<TableRowElement> get rows =>
      new _WrappedList<TableRowElement>(_rows);

  TableRowElement addRow() {
    return insertRow(-1);
  }

  TableCaptionElement createCaption() => _createCaption();
  TableSectionElement createTBody() => _createTBody();
  TableSectionElement createTFoot() => _createTFoot();
  TableSectionElement createTHead() => _createTHead();
  TableRowElement insertRow(int index) => _insertRow(index);

  TableSectionElement _createTBody() {
    if (JS('bool', '!!#.createTBody', this)) {
      return this._nativeCreateTBody();
    }
    var tbody = new Element.tag('tbody');
    this.children.add(tbody);
    return tbody;
  }

  @JSName('createTBody')
  TableSectionElement _nativeCreateTBody() native;

  DocumentFragment createFragment(String html,
      {NodeValidator validator, NodeTreeSanitizer treeSanitizer}) {
    if (Range.supportsCreateContextualFragment) {
      return super.createFragment(
          html, validator: validator, treeSanitizer: treeSanitizer);
    }
    // IE9 workaround which does not support innerHTML on Table elements.
    var contextualHtml = '<table>$html</table>';
    var table = new Element.html(contextualHtml, validator: validator,
        treeSanitizer: treeSanitizer);
    var fragment = new DocumentFragment();
    fragment.nodes.addAll(table.nodes);

    return fragment;
  }

$!MEMBERS}
