amouravski@google.com
f05f2c77cc
BUG= Review URL: https://codereview.chromium.org//12219002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@18111 260f80e4-7a28-3924-810f-c04153c831b5
89 lines
2.4 KiB
Plaintext
89 lines
2.4 KiB
Plaintext
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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part of $LIBRARYNAME;
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$(ANNOTATIONS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC {
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factory $CLASSNAME() => _$(CLASSNAME)FactoryProvider.createDocumentFragment();
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factory $CLASSNAME.html(String html) =>
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_$(CLASSNAME)FactoryProvider.createDocumentFragment_html(html);
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factory $CLASSNAME.svg(String svgContent) =>
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_$(CLASSNAME)FactoryProvider.createDocumentFragment_svg(svgContent);
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$if DART2JS
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// Native field is used only by Dart code so does not lead to instantiation
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// of native classes
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@Creates('Null')
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$endif
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List<Element> _children;
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List<Element> get children {
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if (_children == null) {
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_children = new FilteredElementList(this);
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}
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return _children;
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}
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void set children(List<Element> value) {
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// Copy list first since we don't want liveness during iteration.
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List copy = new List.from(value);
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var children = this.children;
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children.clear();
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children.addAll(copy);
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}
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Element query(String selectors) => $dom_querySelector(selectors);
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List<Element> queryAll(String selectors) =>
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new _FrozenElementList._wrap($dom_querySelectorAll(selectors));
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String get innerHtml {
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final e = new Element.tag("div");
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e.nodes.add(this.clone(true));
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return e.innerHtml;
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}
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// TODO(nweiz): Do we want to support some variant of innerHtml for XML and/or
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// SVG strings?
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void set innerHtml(String value) {
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this.nodes.clear();
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final e = new Element.tag("div");
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e.innerHtml = value;
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// Copy list first since we don't want liveness during iteration.
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List nodes = new List.from(e.nodes);
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this.nodes.addAll(nodes);
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}
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/**
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* Adds the specified element after the last child of this
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* document fragment.
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*/
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void append(Element element) {
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this.children.add(element);
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}
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/**
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* Adds the specified text as a text node after the last child of this
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* document fragment.
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*/
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void appendText(String text) {
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this.nodes.add(new Text(text));
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}
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/**
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* Parses the specified text as HTML and adds the resulting node after the
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* last child of this document fragment.
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*/
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void appendHtml(String text) {
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this.nodes.add(new DocumentFragment.html(text));
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}
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$!MEMBERS
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}
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