// Copyright (c) 2011, 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.

// WARNING:
//   This file contains documentation that is merged into the real source.
//   Do not make code changes here.

interface ElementList extends List<Element> {
  // TODO(jacobr): add element batch manipulation methods.
  ElementList filter(bool f(Element element));

  ElementList getRange(int start, int length);

  Element get first();
  // TODO(jacobr): add insertAt
}

/**
 * All your attribute manipulation needs in one place.
 * Extends the regular Map interface by automatically coercing non-string
 * values to strings.
 */
interface AttributeMap extends Map<String, String> {
  void operator []=(String key, value);
}

/**
 * All your element measurement needs in one place
 */
interface ElementRect {
  // Relative to offsetParent
  ClientRect get client();
  ClientRect get offset();
  ClientRect get scroll();
  // In global coords
  ClientRect get bounding();
  // In global coords
  List<ClientRect> get clientRects();
}

interface NodeSelector {
  Element query(String selectors);
  NodeList queryAll(String selectors);
}

/// @domName Element
interface Element extends Node, NodeSelector default _ElementFactoryProvider {
  Element.html(String html);
  Element.tag(String tag);

  AttributeMap get attributes();
  void set attributes(Map<String, String> value);

  /**
   * @domName childElementCount, firstElementChild, lastElementChild,
   *   children, Node.nodes.add
   */
  ElementList get elements();

  void set elements(Collection<Element> value);

  /** @domName className, classList */
  Set<String> get classes();

  void set classes(Collection<String> value);

  AttributeMap get dataAttributes();
  void set dataAttributes(Map<String, String> value);

  /**
   * @domName getClientRects, getBoundingClientRect, clientHeight, clientWidth,
   * clientTop, clientLeft, offsetHeight, offsetWidth, offsetTop, offsetLeft,
   * scrollHeight, scrollWidth, scrollTop, scrollLeft
   */
  Future<ElementRect> get rect();

  /** @domName Window.getComputedStyle */
  Future<CSSStyleDeclaration> get computedStyle();

  /** @domName Window.getComputedStyle */
  Future<CSSStyleDeclaration> getComputedStyle(String pseudoElement);

  Element clone(bool deep);

  Element get parent();


  /**
   * @domName EventTarget.addEventListener, EventTarget.removeEventListener, EventTarget.dispatchEvent
   */
  ElementEvents get on();

  static final int ALLOW_KEYBOARD_INPUT = 1;

  /** @domName Element.childElementCount */
  final int $dom_childElementCount;

  /** @domName HTMLElement.children */
  final HTMLCollection $dom_children;

  /** @domName HTMLElement.className */
  String $dom_className;

  /** @domName Element.clientHeight */
  final int $dom_clientHeight;

  /** @domName Element.clientLeft */
  final int $dom_clientLeft;

  /** @domName Element.clientTop */
  final int $dom_clientTop;

  /** @domName Element.clientWidth */
  final int $dom_clientWidth;

  /** @domName HTMLElement.contentEditable */
  String contentEditable;

  /** @domName Element.dataset */
  final Map<String, String> dataset;

  /** @domName HTMLElement.dir */
  String dir;

  /** @domName HTMLElement.draggable */
  bool draggable;

  /** @domName Element.firstElementChild */
  final Element $dom_firstElementChild;

  /** @domName HTMLElement.hidden */
  bool hidden;

  /** @domName HTMLElement.id */
  String id;

  /** @domName HTMLElement.innerHTML */
  String innerHTML;

  /** @domName HTMLElement.isContentEditable */
  final bool isContentEditable;

  /** @domName HTMLElement.lang */
  String lang;

  /** @domName Element.lastElementChild */
  final Element $dom_lastElementChild;

  /** @domName Element.nextElementSibling */
  final Element nextElementSibling;

  /** @domName Element.offsetHeight */
  final int $dom_offsetHeight;

  /** @domName Element.offsetLeft */
  final int $dom_offsetLeft;

  /** @domName Element.offsetParent */
  final Element offsetParent;

  /** @domName Element.offsetTop */
  final int $dom_offsetTop;

  /** @domName Element.offsetWidth */
  final int $dom_offsetWidth;

  /** @domName HTMLElement.outerHTML */
  final String outerHTML;

  /** @domName Element.previousElementSibling */
  final Element previousElementSibling;

  /** @domName Element.scrollHeight */
  final int $dom_scrollHeight;

  /** @domName Element.scrollLeft */
  int $dom_scrollLeft;

  /** @domName Element.scrollTop */
  int $dom_scrollTop;

  /** @domName Element.scrollWidth */
  final int $dom_scrollWidth;

  /** @domName HTMLElement.spellcheck */
  bool spellcheck;

  /** @domName Element.style */
  final CSSStyleDeclaration style;

  /** @domName HTMLElement.tabIndex */
  int tabIndex;

  /** @domName Element.tagName */
  final String tagName;

  /** @domName HTMLElement.title */
  String title;

  /** @domName HTMLElement.translate */
  bool translate;

  /** @domName Element.webkitRegionOverflow */
  final String webkitRegionOverflow;

  /** @domName HTMLElement.webkitdropzone */
  String webkitdropzone;

  /** @domName Element.blur */
  void blur();

  /** @domName HTMLElement.click */
  void click();

  /** @domName Element.focus */
  void focus();

  /** @domName Element.getAttribute */
  String $dom_getAttribute(String name);

  /** @domName Element.getBoundingClientRect */
  ClientRect $dom_getBoundingClientRect();

  /** @domName Element.getClientRects */
  ClientRectList $dom_getClientRects();

  /** @domName Element.getElementsByClassName */
  NodeList $dom_getElementsByClassName(String name);

  /** @domName Element.getElementsByTagName */
  NodeList $dom_getElementsByTagName(String name);

  /** @domName Element.hasAttribute */
  bool $dom_hasAttribute(String name);

  /** @domName HTMLElement.insertAdjacentElement */
  Element insertAdjacentElement(String where, Element element);

  /** @domName HTMLElement.insertAdjacentHTML */
  void insertAdjacentHTML(String where, String html);

  /** @domName HTMLElement.insertAdjacentText */
  void insertAdjacentText(String where, String text);

  /** @domName Element.querySelector */
  Element $dom_querySelector(String selectors);

  /** @domName Element.querySelectorAll */
  NodeList $dom_querySelectorAll(String selectors);

  /** @domName Element.removeAttribute */
  void $dom_removeAttribute(String name);

  /** @domName Element.scrollByLines */
  void scrollByLines(int lines);

  /** @domName Element.scrollByPages */
  void scrollByPages(int pages);

  /** @domName Element.scrollIntoViewIfNeeded */
  void scrollIntoView([bool centerIfNeeded]);

  /** @domName Element.setAttribute */
  void $dom_setAttribute(String name, String value);

  /** @domName Element.webkitMatchesSelector */
  bool matchesSelector(String selectors);

  /** @domName Element.webkitRequestFullScreen */
  void webkitRequestFullScreen(int flags);

  /** @domName Element.webkitRequestFullscreen */
  void webkitRequestFullscreen();

}

interface ElementEvents extends Events {

  EventListenerList get abort();

  EventListenerList get beforeCopy();

  EventListenerList get beforeCut();

  EventListenerList get beforePaste();

  EventListenerList get blur();

  EventListenerList get change();

  EventListenerList get click();

  EventListenerList get contextMenu();

  EventListenerList get copy();

  EventListenerList get cut();

  EventListenerList get doubleClick();

  EventListenerList get drag();

  EventListenerList get dragEnd();

  EventListenerList get dragEnter();

  EventListenerList get dragLeave();

  EventListenerList get dragOver();

  EventListenerList get dragStart();

  EventListenerList get drop();

  EventListenerList get error();

  EventListenerList get focus();

  EventListenerList get fullscreenChange();

  EventListenerList get fullscreenError();

  EventListenerList get input();

  EventListenerList get invalid();

  EventListenerList get keyDown();

  EventListenerList get keyPress();

  EventListenerList get keyUp();

  EventListenerList get load();

  EventListenerList get mouseDown();

  EventListenerList get mouseMove();

  EventListenerList get mouseOut();

  EventListenerList get mouseOver();

  EventListenerList get mouseUp();

  EventListenerList get mouseWheel();

  EventListenerList get paste();

  EventListenerList get reset();

  EventListenerList get scroll();

  EventListenerList get search();

  EventListenerList get select();

  EventListenerList get selectStart();

  EventListenerList get submit();

  EventListenerList get touchCancel();

  EventListenerList get touchEnd();

  EventListenerList get touchEnter();

  EventListenerList get touchLeave();

  EventListenerList get touchMove();

  EventListenerList get touchStart();

  EventListenerList get transitionEnd();
}