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Unified Diff: client/html/src/shared_FactoryProviders.dart

Issue 9845043: Rename client/{dom,html} to lib/{dom,html} . (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 9 months ago
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Index: client/html/src/shared_FactoryProviders.dart
===================================================================
--- client/html/src/shared_FactoryProviders.dart (revision 5796)
+++ client/html/src/shared_FactoryProviders.dart (working copy)
@@ -1,166 +0,0 @@
-// 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.
-
-class _TextFactoryProvider {
-
- factory Text(String data) => _document._createTextNode(data);
-}
-
-class _EventFactoryProvider {
- factory Event(String type, [bool canBubble = true,
- bool cancelable = true]) {
- final _EventImpl e = _document._createEvent("Event");
- e._initEvent(type, canBubble, cancelable);
- return e;
- }
-}
-
-class _MouseEventFactoryProvider {
- factory MouseEvent(String type, Window view, int detail,
- int screenX, int screenY, int clientX, int clientY, int button,
- [bool canBubble = true, bool cancelable = true, bool ctrlKey = false,
- bool altKey = false, bool shiftKey = false, bool metaKey = false,
- EventTarget relatedTarget = null]) {
- final e = _document._createEvent("MouseEvent");
- e._initMouseEvent(type, canBubble, cancelable, view, detail,
- screenX, screenY, clientX, clientY, ctrlKey, altKey, shiftKey, metaKey,
- button, relatedTarget);
- return e;
- }
-}
-
-class _CSSStyleDeclarationFactoryProvider {
- factory CSSStyleDeclaration.css(String css) {
- final style = new Element.tag('div').style;
- style.cssText = css;
- return style;
- }
-
- factory CSSStyleDeclaration() {
- return new CSSStyleDeclaration.css('');
- }
-}
-
-final _START_TAG_REGEXP = const RegExp('<(\\w+)');
-class _ElementFactoryProvider {
- static final _CUSTOM_PARENT_TAG_MAP = const {
- 'body' : 'html',
- 'head' : 'html',
- 'caption' : 'table',
- 'td': 'tr',
- 'colgroup': 'table',
- 'col' : 'colgroup',
- 'tr' : 'tbody',
- 'tbody' : 'table',
- 'tfoot' : 'table',
- 'thead' : 'table',
- 'track' : 'audio',
- };
-
- /** @domName Document.createElement */
- factory Element.html(String html) {
- // TODO(jacobr): this method can be made more robust and performant.
- // 1) Cache the dummy parent elements required to use innerHTML rather than
- // creating them every call.
- // 2) Verify that the html does not contain leading or trailing text nodes.
- // 3) Verify that the html does not contain both <head> and <body> tags.
- // 4) Detatch the created element from its dummy parent.
- String parentTag = 'div';
- String tag;
- final match = _START_TAG_REGEXP.firstMatch(html);
- if (match !== null) {
- tag = match.group(1).toLowerCase();
- if (_CUSTOM_PARENT_TAG_MAP.containsKey(tag)) {
- parentTag = _CUSTOM_PARENT_TAG_MAP[tag];
- }
- }
- final _ElementImpl temp = new Element.tag(parentTag);
- temp.innerHTML = html;
-
- Element element;
- if (temp.elements.length == 1) {
- element = temp.elements.first;
- } else if (parentTag == 'html' && temp.elements.length == 2) {
- // Work around for edge case in WebKit and possibly other browsers where
- // both body and head elements are created even though the inner html
- // only contains a head or body element.
- element = temp.elements[tag == 'head' ? 0 : 1];
- } else {
- throw new IllegalArgumentException('HTML had ${temp.elements.length} ' +
- 'top level elements but 1 expected');
- }
- element.remove();
- return element;
- }
-
- /** @domName Document.createElement */
- factory Element.tag(String tag) => _document._createElement(tag);
-}
-
-class _DocumentFragmentFactoryProvider {
- /** @domName Document.createDocumentFragment */
- factory DocumentFragment() => document.createDocumentFragment();
-
- factory DocumentFragment.html(String html) {
- final fragment = new DocumentFragment();
- fragment.innerHTML = html;
- return fragment;
- }
-
- // TODO(nweiz): enable this when XML is ported.
- // factory DocumentFragment.xml(String xml) {
- // final fragment = new DocumentFragment();
- // final e = new XMLElement.tag("xml");
- // e.innerHTML = xml;
- //
- // // Copy list first since we don't want liveness during iteration.
- // final List nodes = new List.from(e.nodes);
- // fragment.nodes.addAll(nodes);
- // return fragment;
- // }
-
- factory DocumentFragment.svg(String svg) {
- final fragment = new DocumentFragment();
- final e = new SVGSVGElement();
- e.innerHTML = svg;
-
- // Copy list first since we don't want liveness during iteration.
- final List nodes = new List.from(e.nodes);
- fragment.nodes.addAll(nodes);
- return fragment;
- }
-}
-
-class _SVGElementFactoryProvider {
- factory SVGElement.tag(String tag) {
- final Element temp =
- _document._createElementNS("http://www.w3.org/2000/svg", tag);
- return temp;
- }
-
- factory SVGElement.svg(String svg) {
- Element parentTag;
- final match = _START_TAG_REGEXP.firstMatch(svg);
- if (match != null && match.group(1).toLowerCase() == 'svg') {
- parentTag = new Element.tag('div');
- } else {
- parentTag = new SVGSVGElement();
- }
-
- parentTag.innerHTML = svg;
- if (parentTag.elements.length == 1) return parentTag.nodes.removeLast();
-
- throw new IllegalArgumentException('SVG had ${parentTag.elements.length} ' +
- 'top-level elements but 1 expected');
- }
-}
-
-class _SVGSVGElementFactoryProvider {
- factory SVGSVGElement() {
- final el = new SVGElement.tag("svg");
- // The SVG spec requires the version attribute to match the spec version
- el.attributes['version'] = "1.1";
- return el;
- }
-}
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