Index: client/dom/templates/html/impl/impl_DocumentFragment.darttemplate |
=================================================================== |
--- client/dom/templates/html/impl/impl_DocumentFragment.darttemplate (revision 5796) |
+++ client/dom/templates/html/impl/impl_DocumentFragment.darttemplate (working copy) |
@@ -1,344 +0,0 @@ |
-// 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. |
- |
-class FilteredElementList implements ElementList { |
- final Node _node; |
- final NodeList _childNodes; |
- |
- FilteredElementList(Node node): _childNodes = node.nodes, _node = node; |
- |
- // We can't memoize this, since it's possible that children will be messed |
- // with externally to this class. |
- // |
- // TODO(nweiz): Do we really need to copy the list to make the types work out? |
- List<Element> get _filtered() => |
- new List.from(_childNodes.filter((n) => n is Element)); |
- |
- // Don't use _filtered.first so we can short-circuit once we find an element. |
- Element get first() { |
- for (final node in _childNodes) { |
- if (node is Element) { |
- return node; |
- } |
- } |
- return null; |
- } |
- |
- void forEach(void f(Element element)) { |
- _filtered.forEach(f); |
- } |
- |
- void operator []=(int index, Element value) { |
- this[index].replaceWith(value); |
- } |
- |
- void set length(int newLength) { |
- final len = this.length; |
- if (newLength >= len) { |
- return; |
- } else if (newLength < 0) { |
- throw const IllegalArgumentException("Invalid list length"); |
- } |
- |
- removeRange(newLength - 1, len - newLength); |
- } |
- |
- void add(Element value) { |
- _childNodes.add(value); |
- } |
- |
- void addAll(Collection<Element> collection) { |
- collection.forEach(add); |
- } |
- |
- void addLast(Element value) { |
- add(value); |
- } |
- |
- 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 const NotImplementedException(); |
- } |
- |
- void setRange(int start, int length, List from, [int startFrom = 0]) { |
- throw const NotImplementedException(); |
- } |
- |
- void removeRange(int start, int length) { |
- _filtered.getRange(start, length).forEach((el) => el.remove()); |
- } |
- |
- void insertRange(int start, int length, [initialValue = null]) { |
- throw const NotImplementedException(); |
- } |
- |
- void clear() { |
- // Currently, ElementList#clear clears even non-element nodes, so we follow |
- // that behavior. |
- _childNodes.clear(); |
- } |
- |
- Element removeLast() { |
- final last = this.last(); |
- if (last != null) { |
- last.remove(); |
- } |
- return last; |
- } |
- |
- Collection map(f(Element element)) => _filtered.map(f); |
- Collection<Element> filter(bool f(Element element)) => _filtered.filter(f); |
- bool every(bool f(Element element)) => _filtered.every(f); |
- bool some(bool f(Element element)) => _filtered.some(f); |
- bool isEmpty() => _filtered.isEmpty(); |
- int get length() => _filtered.length; |
- Element operator [](int index) => _filtered[index]; |
- Iterator<Element> iterator() => _filtered.iterator(); |
- List<Element> getRange(int start, int length) => |
- _filtered.getRange(start, length); |
- int indexOf(Element element, [int start = 0]) => |
- _filtered.indexOf(element, start); |
- |
- int lastIndexOf(Element element, [int start = null]) { |
- if (start === null) start = length - 1; |
- return _filtered.lastIndexOf(element, start); |
- } |
- |
- Element last() => _filtered.last(); |
-} |
- |
-Future<CSSStyleDeclaration> _emptyStyleFuture() { |
- return _createMeasurementFuture(() => new Element.tag('div').style, |
- new Completer<CSSStyleDeclaration>()); |
-} |
- |
-class EmptyElementRect implements ElementRect { |
- final ClientRect client = const _SimpleClientRect(0, 0, 0, 0); |
- final ClientRect offset = const _SimpleClientRect(0, 0, 0, 0); |
- final ClientRect scroll = const _SimpleClientRect(0, 0, 0, 0); |
- final ClientRect bounding = const _SimpleClientRect(0, 0, 0, 0); |
- final List<ClientRect> clientRects = const <ClientRect>[]; |
- |
- const EmptyElementRect(); |
-} |
- |
-class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC { |
- ElementList _elements; |
- |
- ElementList get elements() { |
- if (_elements == null) { |
- _elements = new FilteredElementList(this); |
- } |
- return _elements; |
- } |
- |
- // TODO: The type of value should be Collection<Element>. See http://b/5392897 |
- void set elements(value) { |
- // Copy list first since we don't want liveness during iteration. |
- List copy = new List.from(value); |
- final elements = this.elements; |
- elements.clear(); |
- elements.addAll(copy); |
- } |
- |
- ElementList queryAll(String selectors) => |
- new _FrozenElementList._wrap(_querySelectorAll(selectors)); |
- |
- String get innerHTML() { |
- final e = new Element.tag("div"); |
- e.nodes.add(this.clone(true)); |
- return e.innerHTML; |
- } |
- |
- String get outerHTML() => innerHTML; |
- |
- // TODO(nweiz): Do we want to support some variant of innerHTML for XML and/or |
- // SVG strings? |
- void set innerHTML(String value) { |
- this.nodes.clear(); |
- |
- final e = new Element.tag("div"); |
- e.innerHTML = value; |
- |
- // Copy list first since we don't want liveness during iteration. |
- List nodes = new List.from(e.nodes); |
- this.nodes.addAll(nodes); |
- } |
- |
- Node _insertAdjacentNode(String where, Node node) { |
- switch (where.toLowerCase()) { |
- case "beforebegin": return null; |
- case "afterend": return null; |
- case "afterbegin": |
- this.insertBefore(node, this.nodes.first); |
- return node; |
- case "beforeend": |
- this.nodes.add(node); |
- return node; |
- default: |
- throw new IllegalArgumentException("Invalid position ${where}"); |
- } |
- } |
- |
- Element insertAdjacentElement(String where, Element element) |
- => this._insertAdjacentNode(where, element); |
- |
- void insertAdjacentText(String where, String text) { |
- this._insertAdjacentNode(where, new Text(text)); |
- } |
- |
- void insertAdjacentHTML(String where, String text) { |
- this._insertAdjacentNode(where, new DocumentFragment.html(text)); |
- } |
- |
- Future<ElementRect> get rect() { |
- return _createMeasurementFuture(() => const EmptyElementRect(), |
- new Completer<ElementRect>()); |
- } |
- |
- // If we can come up with a semi-reasonable default value for an Element |
- // getter, we'll use it. In general, these return the same values as an |
- // element that has no parent. |
- String get contentEditable() => "false"; |
- bool get isContentEditable() => false; |
- bool get draggable() => false; |
- bool get hidden() => false; |
- bool get spellcheck() => false; |
- bool get translate() => false; |
- int get tabIndex() => -1; |
- String get id() => ""; |
- String get title() => ""; |
- String get tagName() => ""; |
- String get webkitdropzone() => ""; |
- String get webkitRegionOverflow() => ""; |
- Element get firstElementChild() => elements.first(); |
- Element get lastElementChild() => elements.last(); |
- Element get nextElementSibling() => null; |
- Element get previousElementSibling() => null; |
- Element get offsetParent() => null; |
- Element get parent() => null; |
- Map<String, String> get attributes() => const {}; |
- // Issue 174: this should be a const set. |
- Set<String> get classes() => new Set<String>(); |
- Map<String, String> get dataAttributes() => const {}; |
- CSSStyleDeclaration get style() => new Element.tag('div').style; |
- Future<CSSStyleDeclaration> get computedStyle() => |
- _emptyStyleFuture(); |
- Future<CSSStyleDeclaration> getComputedStyle(String pseudoElement) => |
- _emptyStyleFuture(); |
- bool matchesSelector(String selectors) => false; |
- |
- // Imperative Element methods are made into no-ops, as they are on parentless |
- // elements. |
- void blur() {} |
- void focus() {} |
- void click() {} |
- void scrollByLines(int lines) {} |
- void scrollByPages(int pages) {} |
- void scrollIntoView([bool centerIfNeeded]) {} |
- void webkitRequestFullScreen(int flags) {} |
- void webkitRequestFullscreen() {} |
- |
- // Setters throw errors rather than being no-ops because we aren't going to |
- // retain the values that were set, and erroring out seems clearer. |
- void set attributes(Map<String, String> value) { |
- throw new UnsupportedOperationException( |
- "Attributes can't be set for document fragments."); |
- } |
- |
- void set classes(Collection<String> value) { |
- throw new UnsupportedOperationException( |
- "Classes can't be set for document fragments."); |
- } |
- |
- void set dataAttributes(Map<String, String> value) { |
- throw new UnsupportedOperationException( |
- "Data attributes can't be set for document fragments."); |
- } |
- |
- void set contentEditable(String value) { |
- throw new UnsupportedOperationException( |
- "Content editable can't be set for document fragments."); |
- } |
- |
- String get dir() { |
- throw new UnsupportedOperationException( |
- "Document fragments don't support text direction."); |
- } |
- |
- void set dir(String value) { |
- throw new UnsupportedOperationException( |
- "Document fragments don't support text direction."); |
- } |
- |
- void set draggable(bool value) { |
- throw new UnsupportedOperationException( |
- "Draggable can't be set for document fragments."); |
- } |
- |
- void set hidden(bool value) { |
- throw new UnsupportedOperationException( |
- "Hidden can't be set for document fragments."); |
- } |
- |
- void set id(String value) { |
- throw new UnsupportedOperationException( |
- "ID can't be set for document fragments."); |
- } |
- |
- String get lang() { |
- throw new UnsupportedOperationException( |
- "Document fragments don't support language."); |
- } |
- |
- void set lang(String value) { |
- throw new UnsupportedOperationException( |
- "Document fragments don't support language."); |
- } |
- |
- void set scrollLeft(int value) { |
- throw new UnsupportedOperationException( |
- "Document fragments don't support scrolling."); |
- } |
- |
- void set scrollTop(int value) { |
- throw new UnsupportedOperationException( |
- "Document fragments don't support scrolling."); |
- } |
- |
- void set spellcheck(bool value) { |
- throw new UnsupportedOperationException( |
- "Spellcheck can't be set for document fragments."); |
- } |
- |
- void set translate(bool value) { |
- throw new UnsupportedOperationException( |
- "Spellcheck can't be set for document fragments."); |
- } |
- |
- void set tabIndex(int value) { |
- throw new UnsupportedOperationException( |
- "Tab index can't be set for document fragments."); |
- } |
- |
- void set title(String value) { |
- throw new UnsupportedOperationException( |
- "Title can't be set for document fragments."); |
- } |
- |
- void set webkitdropzone(String value) { |
- throw new UnsupportedOperationException( |
- "WebKit drop zone can't be set for document fragments."); |
- } |
- |
- void set webkitRegionOverflow(String value) { |
- throw new UnsupportedOperationException( |
- "WebKit region overflow can't be set for document fragments."); |
- } |
- |
-$!MEMBERS |
-} |