Generate dart:html bindings for Dartium as well as Frog. All unittests now pass (or are disabled fo…

client/html/generated/html/dartium/Element.dart

+// Copyright (c) 2012, 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.
+
+// TODO(jacobr): use _Lists.dart to remove some of the duplicated
+// functionality.
+class _ChildrenElementList implements ElementList {
+  // Raw Element.
+  final _ElementImpl _element;
+  final _HTMLCollectionImpl _childElements;
+
+  _ChildrenElementList._wrap(_ElementImpl element)
+    : _childElements = element._children,
+      _element = element;
+
+  List<Element> _toList() {
+    final output = new List(_childElements.length);
+    for (int i = 0, len = _childElements.length; i < len; i++) {
+      output[i] = _childElements[i];
+    }
+    return output;
+  }
+
+  _ElementImpl get first() {
+    return _element._firstElementChild;
+  }
+
+  void forEach(void f(Element element)) {
+    for (_ElementImpl element in _childElements) {
+      f(element);
+    }
+  }
+
+  ElementList filter(bool f(Element element)) {
+    final output = <Element>[];
+    forEach((Element element) {
+      if (f(element)) {
+        output.add(element);
+      }
+    });
+    return new _FrozenElementList._wrap(output);
+  }
+
+  bool every(bool f(Element element)) {
+    for(Element element in this) {
+      if (!f(element)) {
+        return false;
+      }
+    };
+    return true;
+  }
+
+  bool some(bool f(Element element)) {
+    for(Element element in this) {
+      if (f(element)) {
+        return true;
+      }
+    };
+    return false;
+  }
+
+  bool isEmpty() {
+    return _element._firstElementChild == null;
+  }
+
+  int get length() {
+    return _childElements.length;
+  }
+
+  _ElementImpl operator [](int index) {
+    return _childElements[index];
+  }
+
+  void operator []=(int index, _ElementImpl value) {
+    _element._replaceChild(value, _childElements[index]);
+  }
+
+   void set length(int newLength) {
+     // TODO(jacobr): remove children when length is reduced.
+     throw const UnsupportedOperationException('');
+   }
+
+  Element add(_ElementImpl value) {
+    _element._appendChild(value);
+    return value;
+  }
+
+  Element addLast(_ElementImpl value) => add(value);
+
+  Iterator<Element> iterator() => _toList().iterator();
+
+  void addAll(Collection<_ElementImpl> collection) {
+    for (_ElementImpl element in collection) {
+      _element._appendChild(element);
+    }
+  }
+
+  void sort(int compare(Element a, Element b)) {
+    throw const UnsupportedOperationException('TODO(jacobr): should we impl?');
+  }
+
+  void copyFrom(List<Object> src, int srcStart, int dstStart, int count) {
+    throw 'Not impl yet. todo(jacobr)';
+  }
+
+  void setRange(int start, int length, List from, [int startFrom = 0]) {
+    throw const NotImplementedException();
+  }
+
+  void removeRange(int start, int length) {
+    throw const NotImplementedException();
+  }
+
+  void insertRange(int start, int length, [initialValue = null]) {
+    throw const NotImplementedException();
+  }
+
+  List getRange(int start, int length) =>
+    new _FrozenElementList._wrap(_Lists.getRange(this, start, length,
+        <Element>[]));
+
+  int indexOf(Element element, [int start = 0]) {
+    return _Lists.indexOf(this, element, start, this.length);
+  }
+
+  int lastIndexOf(Element element, [int start = null]) {
+    if (start === null) start = length - 1;
+    return _Lists.lastIndexOf(this, element, start);
+  }
+
+  void clear() {
+    // It is unclear if we want to keep non element nodes?
+    _element.text = '';
+  }
+
+  Element removeLast() {
+    final last = this.last();
+    if (last != null) {
+      _element._removeChild(last);
+    }
+    return last;
+  }
+
+  Element last() {
+    return _element.lastElementChild;
+  }
+}
+
+// TODO(jacobr): this is an inefficient implementation but it is hard to see
+// a better option given that we cannot quite force NodeList to be an
+// ElementList as there are valid cases where a NodeList JavaScript object
+// contains Node objects that are not Elements.
+class _FrozenElementList implements ElementList {
+  final List<Node> _nodeList;
+
+  _FrozenElementList._wrap(this._nodeList);
+
+  Element get first() {
+    return _nodeList.first;
+  }
+
+  void forEach(void f(Element element)) {
+    for (Element el in this) {
+      f(el);
+    }
+  }
+
+  Collection map(f(Element element)) {
+    final out = [];
+    for (Element el in this) {
+      out.add(f(el));
+    }
+    return out;
+  }
+
+  ElementList filter(bool f(Element element)) {
+    final out = new _ElementList([]);
+    for (Element el in this) {
+      if (f(el)) out.add(el);
+    }
+    return out;
+  }
+
+  bool every(bool f(Element element)) {
+    for(Element element in this) {
+      if (!f(element)) {
+        return false;
+      }
+    };
+    return true;
+  }
+
+  bool some(bool f(Element element)) {
+    for(Element element in this) {
+      if (f(element)) {
+        return true;
+      }
+    };
+    return false;
+  }
+
+  bool isEmpty() => _nodeList.isEmpty();
+
+  int get length() => _nodeList.length;
+
+  Element operator [](int index) => _nodeList[index];
+
+  void operator []=(int index, Element value) {
+    throw const UnsupportedOperationException('');
+  }
+
+  void set length(int newLength) {
+    _nodeList.length = newLength;
+  }
+
+  void add(Element value) {
+    throw const UnsupportedOperationException('');
+  }
+
+  void addLast(Element value) {
+    throw const UnsupportedOperationException('');
+  }
+
+  Iterator<Element> iterator() => new _FrozenElementListIterator(this);
+
+  void addAll(Collection<Element> collection) {
+    throw const UnsupportedOperationException('');
+  }
+
+  void sort(int compare(Element a, Element b)) {
+    throw const UnsupportedOperationException('');
+  }
+
+  void setRange(int start, int length, List from, [int startFrom = 0]) {
+    throw const UnsupportedOperationException('');
+  }
+
+  void removeRange(int start, int length) {
+    throw const UnsupportedOperationException('');
+  }
+
+  void insertRange(int start, int length, [initialValue = null]) {
+    throw const UnsupportedOperationException('');
+  }
+
+  ElementList getRange(int start, int length) =>
+    new _FrozenElementList._wrap(_nodeList.getRange(start, length));
+
+  int indexOf(Element element, [int start = 0]) =>
+    _nodeList.indexOf(element, start);
+
+  int lastIndexOf(Element element, [int start = null]) =>
+    _nodeList.lastIndexOf(element, start);
+
+  void clear() {
+    throw const UnsupportedOperationException('');
+  }
+
+  Element removeLast() {
+    throw const UnsupportedOperationException('');
+  }
+
+  Element last() => _nodeList.last();
+}
+
+class _FrozenElementListIterator implements Iterator<Element> {
+  final _FrozenElementList _list;
+  int _index = 0;
+
+  _FrozenElementListIterator(this._list);
+
+  /**
+   * Gets the next element in the iteration. Throws a
+   * [NoMoreElementsException] if no element is left.
+   */
+  Element next() {
+    if (!hasNext()) {
+      throw const NoMoreElementsException();
+    }
+
+    return _list[_index++];
+  }
+
+  /**
+   * Returns whether the [Iterator] has elements left.
+   */
+  bool hasNext() => _index < _list.length;
+}
+
+class _ElementList extends _ListWrapper<Element> implements ElementList {
+  _ElementList(List<Element> list) : super(list);
+
+  ElementList filter(bool f(Element element)) =>
+    new _ElementList(super.filter(f));
+
+  ElementList getRange(int start, int length) =>
+    new _ElementList(super.getRange(start, length));
+}
+
+class ElementAttributeMap implements Map<String, String> {
+
+  final _ElementImpl _element;
+
+  ElementAttributeMap._wrap(this._element);
+
+  bool containsValue(String value) {
+    final attributes = _element._attributes;
+    for (int i = 0, len = attributes.length; i < len; i++) {
+      if(value == attributes[i].value) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  bool containsKey(String key) {
+    return _element._hasAttribute(key);
+  }
+
+  String operator [](String key) {
+    return _element._getAttribute(key);
+  }
+
+  void operator []=(String key, String value) {
+    _element._setAttribute(key, value);
+  }
+
+  String putIfAbsent(String key, String ifAbsent()) {
+    if (!containsKey(key)) {
+      this[key] = ifAbsent();
+    }
+  }
+
+  String remove(String key) {
+    _element._removeAttribute(key);
+  }
+
+  void clear() {
+    final attributes = _element._attributes;
+    for (int i = attributes.length - 1; i >= 0; i--) {
+      remove(attributes[i].name);
+    }
+  }
+
+  void forEach(void f(String key, String value)) {
+    final attributes = _element._attributes;
+    for (int i = 0, len = attributes.length; i < len; i++) {
+      final item = attributes[i];
+      f(item.name, item.value);
+    }
+  }
+
+  Collection<String> getKeys() {
+    // TODO(jacobr): generate a lazy collection instead.
+    final attributes = _element._attributes;
+    final keys = new List<String>(attributes.length);
+    for (int i = 0, len = attributes.length; i < len; i++) {
+      keys[i] = attributes[i].name;
+    }
+    return keys;
+  }
+
+  Collection<String> getValues() {
+    // TODO(jacobr): generate a lazy collection instead.
+    final attributes = _element._attributes;
+    final values = new List<String>(attributes.length);
+    for (int i = 0, len = attributes.length; i < len; i++) {
+      values[i] = attributes[i].value;
+    }
+    return values;
+  }
+
+  /**
+   * The number of {key, value} pairs in the map.
+   */
+  int get length() {
+    return _element._attributes.length;
+  }
+
+  /**
+   * Returns true if there is no {key, value} pair in the map.
+   */
+  bool isEmpty() {
+    return length == 0;
+  }
+}
+
+class _SimpleClientRect implements ClientRect {
+  final num left;
+  final num top;
+  final num width;
+  final num height;
+  num get right() => left + width;
+  num get bottom() => top + height;
+
+  const _SimpleClientRect(this.left, this.top, this.width, this.height);
+
+  bool operator ==(ClientRect other) {
+    return other !== null && left == other.left && top == other.top
+        && width == other.width && height == other.height;
+  }
+
+  String toString() => "($left, $top, $width, $height)";
+}
+
+// TODO(jacobr): we cannot currently be lazy about calculating the client
+// rects as we must perform all measurement queries at a safe point to avoid
+// triggering unneeded layouts.
+/**
+ * All your element measurement needs in one place
+ * @domName none
+ */
+class _ElementRectImpl implements ElementRect {
+  final ClientRect client;
+  final ClientRect offset;
+  final ClientRect scroll;
+
+  // TODO(jacobr): should we move these outside of ElementRect to avoid the
+  // overhead of computing them every time even though they are rarely used.
+  final _ClientRectImpl _boundingClientRect; 
+  final _ClientRectListImpl _clientRects;
+
+  _ElementRectImpl(_ElementImpl element) :
+    client = new _SimpleClientRect(element._clientLeft,
+                                  element._clientTop,
+                                  element._clientWidth, 
+                                  element._clientHeight), 
+    offset = new _SimpleClientRect(element._offsetLeft,
+                                  element._offsetTop,
+                                  element._offsetWidth,
+                                  element._offsetHeight),
+    scroll = new _SimpleClientRect(element._scrollLeft,
+                                  element._scrollTop,
+                                  element._scrollWidth,
+                                  element._scrollHeight),
+    _boundingClientRect = element._getBoundingClientRect(),
+    _clientRects = element._getClientRects();
+
+  _ClientRectImpl get bounding() => _boundingClientRect;
+
+  // TODO(jacobr): cleanup.
+  List<ClientRect> get clientRects() {
+    final out = new List(_clientRects.length);
+    for (num i = 0; i < _clientRects.length; i++) {
+      out[i] = _clientRects.item(i);
+    }
+    return out;
+  }
+}
+
+class _ElementImpl extends _NodeImpl implements Element {
+
+  // TODO(jacobr): caching these may hurt performance.
+  ElementAttributeMap _elementAttributeMap;
+  _CssClassSet _cssClassSet;
+  _DataAttributeMap _dataAttributes;
+
+  /**
+   * @domName Element.hasAttribute, Element.getAttribute, Element.setAttribute,
+   *   Element.removeAttribute
+   */
+  Map<String, String> get attributes() {
+    if (_elementAttributeMap === null) {
+      _elementAttributeMap = new ElementAttributeMap._wrap(this);
+    }
+    return _elementAttributeMap;
+  }
+
+  void set attributes(Map<String, String> value) {
+    Map<String, String> attributes = this.attributes;
+    attributes.clear();
+    for (String key in value.getKeys()) {
+      attributes[key] = value[key];
+    }
+  }
+
+  void set elements(Collection<Element> value) {
+    final elements = this.elements;
+    elements.clear();
+    elements.addAll(value);
+  }
+
+  ElementList get elements() => new _ChildrenElementList._wrap(this);
+
+  ElementList queryAll(String selectors) =>
+    new _FrozenElementList._wrap(_querySelectorAll(selectors));
+
+  Set<String> get classes() {
+    if (_cssClassSet === null) {
+      _cssClassSet = new _CssClassSet(this);
+    }
+    return _cssClassSet;
+  }
+
+  void set classes(Collection<String> value) {
+    _CssClassSet classSet = classes;
+    classSet.clear();
+    classSet.addAll(value);
+  }
+
+  Map<String, String> get dataAttributes() {
+    if (_dataAttributes === null) {
+      _dataAttributes = new _DataAttributeMap(attributes);
+    }
+    return _dataAttributes;
+  }
+
+  void set dataAttributes(Map<String, String> value) {
+    Map<String, String> dataAttributes = this.dataAttributes;
+    dataAttributes.clear();
+    for (String key in value.getKeys()) {
+      dataAttributes[key] = value[key];
+    }
+  }
+
+  Future<ElementRect> get rect() {
+    return _createMeasurementFuture(
+        () => new _ElementRectImpl(this),
+        new Completer<ElementRect>());
+  }
+
+  Future<CSSStyleDeclaration> get computedStyle() {
+     // TODO(jacobr): last param should be null, see b/5045788
+     return getComputedStyle('');
+  }
+
+  Future<CSSStyleDeclaration> getComputedStyle(String pseudoElement) {
+    return _createMeasurementFuture(() =>
+            window._getComputedStyle(this, pseudoElement),
+        new Completer<CSSStyleDeclaration>());
+  }
+  _ElementImpl._wrap(ptr) : super._wrap(ptr);
+
+  int get _childElementCount() => _wrap(_ptr.childElementCount);
+
+  HTMLCollection get _children() => _wrap(_ptr.children);
+
+  DOMTokenList get classList() => _wrap(_ptr.classList);
+
+  String get _className() => _wrap(_ptr.className);
+
+  void set _className(String value) { _ptr.className = _unwrap(value); }
+
+  int get _clientHeight() => _wrap(_ptr.clientHeight);
+
+  int get _clientLeft() => _wrap(_ptr.clientLeft);
+
+  int get _clientTop() => _wrap(_ptr.clientTop);
+
+  int get _clientWidth() => _wrap(_ptr.clientWidth);
+
+  String get contentEditable() => _wrap(_ptr.contentEditable);
+
+  void set contentEditable(String value) { _ptr.contentEditable = _unwrap(value); }
+
+  String get dir() => _wrap(_ptr.dir);
+
+  void set dir(String value) { _ptr.dir = _unwrap(value); }
+
+  bool get draggable() => _wrap(_ptr.draggable);
+
+  void set draggable(bool value) { _ptr.draggable = _unwrap(value); }
+
+  Element get _firstElementChild() => _wrap(_ptr.firstElementChild);
+
+  bool get hidden() => _wrap(_ptr.hidden);
+
+  void set hidden(bool value) { _ptr.hidden = _unwrap(value); }
+
+  String get id() => _wrap(_ptr.id);
+
+  void set id(String value) { _ptr.id = _unwrap(value); }
+
+  String get innerHTML() => _wrap(_ptr.innerHTML);
+
+  void set innerHTML(String value) { _ptr.innerHTML = _unwrap(value); }
+
+  bool get isContentEditable() => _wrap(_ptr.isContentEditable);
+
+  String get lang() => _wrap(_ptr.lang);
+
+  void set lang(String value) { _ptr.lang = _unwrap(value); }
+
+  Element get lastElementChild() => _wrap(_ptr.lastElementChild);
+
+  Element get nextElementSibling() => _wrap(_ptr.nextElementSibling);
+
+  int get _offsetHeight() => _wrap(_ptr.offsetHeight);
+
+  int get _offsetLeft() => _wrap(_ptr.offsetLeft);
+
+  Element get offsetParent() => _wrap(_ptr.offsetParent);
+
+  int get _offsetTop() => _wrap(_ptr.offsetTop);
+
+  int get _offsetWidth() => _wrap(_ptr.offsetWidth);
+
+  String get outerHTML() => _wrap(_ptr.outerHTML);
+
+  Element get previousElementSibling() => _wrap(_ptr.previousElementSibling);
+
+  int get _scrollHeight() => _wrap(_ptr.scrollHeight);
+
+  int get _scrollLeft() => _wrap(_ptr.scrollLeft);
+
+  void set _scrollLeft(int value) { _ptr.scrollLeft = _unwrap(value); }
+
+  int get _scrollTop() => _wrap(_ptr.scrollTop);
+
+  void set _scrollTop(int value) { _ptr.scrollTop = _unwrap(value); }
+
+  int get _scrollWidth() => _wrap(_ptr.scrollWidth);
+
+  bool get spellcheck() => _wrap(_ptr.spellcheck);
+
+  void set spellcheck(bool value) { _ptr.spellcheck = _unwrap(value); }
+
+  CSSStyleDeclaration get style() => _wrap(_ptr.style);
+
+  int get tabIndex() => _wrap(_ptr.tabIndex);
+
+  void set tabIndex(int value) { _ptr.tabIndex = _unwrap(value); }
+
+  String get tagName() => _wrap(_ptr.tagName);
+
+  String get webkitRegionOverflow() => _wrap(_ptr.webkitRegionOverflow);
+
+  String get webkitdropzone() => _wrap(_ptr.webkitdropzone);
+
+  void set webkitdropzone(String value) { _ptr.webkitdropzone = _unwrap(value); }
+
+  _ElementEventsImpl get on() {
+    if (_on == null) _on = new _ElementEventsImpl(this);
+    return _on;
+  }
+
+  void blur() {
+    _ptr.blur();
+    return;
+  }
+
+  void click() {
+    _ptr.click();
+    return;
+  }
+
+  void focus() {
+    _ptr.focus();
+    return;
+  }
+
+  String _getAttribute(String name) {
+    return _wrap(_ptr.getAttribute(_unwrap(name)));
+  }
+
+  ClientRect _getBoundingClientRect() {
+    return _wrap(_ptr.getBoundingClientRect());
+  }
+
+  ClientRectList _getClientRects() {
+    return _wrap(_ptr.getClientRects());
+  }
+
+  bool _hasAttribute(String name) {
+    return _wrap(_ptr.hasAttribute(_unwrap(name)));
+  }
+
+  Element insertAdjacentElement(String where, Element element) {
+    return _wrap(_ptr.insertAdjacentElement(_unwrap(where), _unwrap(element)));
+  }
+
+  void insertAdjacentHTML(String where, String html) {
+    _ptr.insertAdjacentHTML(_unwrap(where), _unwrap(html));
+    return;
+  }
+
+  void insertAdjacentText(String where, String text) {
+    _ptr.insertAdjacentText(_unwrap(where), _unwrap(text));
+    return;
+  }
+
+  Element query(String selectors) {
+    return _wrap(_ptr.querySelector(_unwrap(selectors)));
+  }
+
+  NodeList _querySelectorAll(String selectors) {
+    return _wrap(_ptr.querySelectorAll(_unwrap(selectors)));
+  }
+
+  void _removeAttribute(String name) {
+    _ptr.removeAttribute(_unwrap(name));
+    return;
+  }
+
+  void scrollByLines(int lines) {
+    _ptr.scrollByLines(_unwrap(lines));
+    return;
+  }
+
+  void scrollByPages(int pages) {
+    _ptr.scrollByPages(_unwrap(pages));
+    return;
+  }
+
+  void scrollIntoView([bool centerIfNeeded = null]) {
+    if (centerIfNeeded === null) {
+      _ptr.scrollIntoViewIfNeeded();
+      return;
+    } else {
+      _ptr.scrollIntoViewIfNeeded(_unwrap(centerIfNeeded));
+      return;
+    }
+  }
+
+  void _setAttribute(String name, String value) {
+    _ptr.setAttribute(_unwrap(name), _unwrap(value));
+    return;
+  }
+
+  bool matchesSelector(String selectors) {
+    return _wrap(_ptr.webkitMatchesSelector(_unwrap(selectors)));
+  }
+
+  void webkitRequestFullScreen(int flags) {
+    _ptr.webkitRequestFullScreen(_unwrap(flags));
+    return;
+  }
+
+}
+
+class _ElementEventsImpl extends _EventsImpl implements ElementEvents {
+  _ElementEventsImpl(_ptr) : super(_ptr);
+
+  EventListenerList get abort() => _get('abort');
+
+  EventListenerList get beforeCopy() => _get('beforecopy');
+
+  EventListenerList get beforeCut() => _get('beforecut');
+
+  EventListenerList get beforePaste() => _get('beforepaste');
+
+  EventListenerList get blur() => _get('blur');
+
+  EventListenerList get change() => _get('change');
+
+  EventListenerList get click() => _get('click');
+
+  EventListenerList get contextMenu() => _get('contextmenu');
+
+  EventListenerList get copy() => _get('copy');
+
+  EventListenerList get cut() => _get('cut');
+
+  EventListenerList get doubleClick() => _get('dblclick');
+
+  EventListenerList get drag() => _get('drag');
+
+  EventListenerList get dragEnd() => _get('dragend');
+
+  EventListenerList get dragEnter() => _get('dragenter');
+
+  EventListenerList get dragLeave() => _get('dragleave');
+
+  EventListenerList get dragOver() => _get('dragover');
+
+  EventListenerList get dragStart() => _get('dragstart');
+
+  EventListenerList get drop() => _get('drop');
+
+  EventListenerList get error() => _get('error');
+
+  EventListenerList get focus() => _get('focus');
+
+  EventListenerList get fullscreenChange() => _get('webkitfullscreenchange');
+
+  EventListenerList get fullscreenError() => _get('webkitfullscreenerror');
+
+  EventListenerList get input() => _get('input');
+
+  EventListenerList get invalid() => _get('invalid');
+
+  EventListenerList get keyDown() => _get('keydown');
+
+  EventListenerList get keyPress() => _get('keypress');
+
+  EventListenerList get keyUp() => _get('keyup');
+
+  EventListenerList get load() => _get('load');
+
+  EventListenerList get mouseDown() => _get('mousedown');
+
+  EventListenerList get mouseMove() => _get('mousemove');
+
+  EventListenerList get mouseOut() => _get('mouseout');
+
+  EventListenerList get mouseOver() => _get('mouseover');
+
+  EventListenerList get mouseUp() => _get('mouseup');
+
+  EventListenerList get mouseWheel() => _get('mousewheel');
+
+  EventListenerList get paste() => _get('paste');
+
+  EventListenerList get reset() => _get('reset');
+
+  EventListenerList get scroll() => _get('scroll');
+
+  EventListenerList get search() => _get('search');
+
+  EventListenerList get select() => _get('select');
+
+  EventListenerList get selectStart() => _get('selectstart');
+
+  EventListenerList get submit() => _get('submit');
+
+  EventListenerList get touchCancel() => _get('touchcancel');
+
+  EventListenerList get touchEnd() => _get('touchend');
+
+  EventListenerList get touchLeave() => _get('touchleave');
+
+  EventListenerList get touchMove() => _get('touchmove');
+
+  EventListenerList get touchStart() => _get('touchstart');
+
+  EventListenerList get transitionEnd() => _get('webkitTransitionEnd');
+}