Remove lib/dom directory!

lib/dom/templates/html/impl/impl_Node.darttemplate

-// 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.
-
-/**
- * Lazy implementation of the child nodes of an element that does not request
- * the actual child nodes of an element until strictly necessary greatly
- * improving performance for the typical cases where it is not required.
- */
-class _ChildNodeListLazy implements NodeList {
-  final _NodeImpl _this;
-
-  _ChildNodeListLazy(this._this);
-
-
-$if DART2JS
-  _NodeImpl get first() => JS('_NodeImpl', '#.firstChild', _this);
-  _NodeImpl last() => JS('_NodeImpl', '#.lastChild', _this);
-$else
-  _NodeImpl get first() => _this.$dom_firstChild;
-  _NodeImpl last() => _this.$dom_lastChild;
-$endif
-
-  void add(_NodeImpl value) {
-    _this.$dom_appendChild(value);
-  }
-
-  void addLast(_NodeImpl value) {
-    _this.$dom_appendChild(value);
-  }
-
-
-  void addAll(Collection<_NodeImpl> collection) {
-    for (_NodeImpl node in collection) {
-      _this.$dom_appendChild(node);
-    }
-  }
-
-  _NodeImpl removeLast() {
-    final result = last();
-    if (result != null) {
-      _this.$dom_removeChild(result);
-    }
-    return result;
-  }
-
-  void clear() {
-    _this.text = '';
-  }
-
-  void operator []=(int index, _NodeImpl value) {
-    _this.$dom_replaceChild(value, this[index]);
-  }
-
-  Iterator<Node> iterator() => _this.$dom_childNodes.iterator();
-
-  // TODO(jacobr): We can implement these methods much more efficiently by
-  // looking up the nodeList only once instead of once per iteration.
-  void forEach(void f(Node element)) => _Collections.forEach(this, f);
-
-  Collection map(f(Node element)) => _Collections.map(this, [], f);
-
-  Collection<Node> filter(bool f(Node element)) =>
-     new _NodeListWrapper(_Collections.filter(this, <Node>[], f));
-
-  bool every(bool f(Node element)) => _Collections.every(this, f);
-
-  bool some(bool f(Node element)) => _Collections.some(this, f);
-
-  bool isEmpty() => this.length == 0;
-
-  // From List<Node>:
-
-  // TODO(jacobr): this could be implemented for child node lists.
-  // The exception we throw here is misleading.
-  void sort(int compare(Node a, Node b)) {
-    throw new UnsupportedOperationException("Cannot sort immutable List.");
-  }
-
-  int indexOf(Node element, [int start = 0]) =>
-      _Lists.indexOf(this, element, start, this.length);
-
-  int lastIndexOf(Node element, [int start = 0]) =>
-      _Lists.lastIndexOf(this, element, start);
-
-  // FIXME: implement these.
-  void setRange(int start, int rangeLength, List<Node> from, [int startFrom]) {
-    throw new UnsupportedOperationException(
-        "Cannot setRange on immutable List.");
-  }
-  void removeRange(int start, int rangeLength) {
-    throw new UnsupportedOperationException(
-        "Cannot removeRange on immutable List.");
-  }
-  void insertRange(int start, int rangeLength, [Node initialValue]) {
-    throw new UnsupportedOperationException(
-        "Cannot insertRange on immutable List.");
-  }
-  NodeList getRange(int start, int rangeLength) =>
-    new _NodeListWrapper(_Lists.getRange(this, start, rangeLength, <Node>[]));
-
-  // -- end List<Node> mixins.
-
-  // TODO(jacobr): benchmark whether this is more efficient or whether caching
-  // a local copy of $dom_childNodes is more efficient.
-  int get length() => _this.$dom_childNodes.length;
-
-  _NodeImpl operator[](int index) => _this.$dom_childNodes[index];
-}
-
-class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
-  _ChildNodeListLazy get nodes() {
-    return new _ChildNodeListLazy(this);
-  }
-
-  void set nodes(Collection<Node> value) {
-    // Copy list first since we don't want liveness during iteration.
-    // TODO(jacobr): there is a better way to do this.
-    List copy = new List.from(value);
-    text = '';
-    for (Node node in copy) {
-      $dom_appendChild(node);
-    }
-  }
-
-  // TODO(jacobr): should we throw an exception if parent is already null?
-  _NodeImpl remove() {
-    if (this.parent != null) {
-      final _NodeImpl parent = this.parent;
-      parent.$dom_removeChild(this);
-    }
-    return this;
-  }
-
-  _NodeImpl replaceWith(Node otherNode) {
-    try {
-      final _NodeImpl parent = this.parent;
-      parent.$dom_replaceChild(otherNode, this);
-    } catch (e) {
-
-    };
-    return this;
-  }
-
-$!MEMBERS
-}