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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 part of $LIBRARYNAME; | 5 part of $LIBRARYNAME; |
6 | 6 |
7 $(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC { | 7 $(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC { |
8 factory $CLASSNAME() => document.createDocumentFragment(); | 8 factory $CLASSNAME() => document.createDocumentFragment(); |
9 | 9 |
10 factory $CLASSNAME.html(String html) { | 10 factory $CLASSNAME.html(String html, |
11 final fragment = new DocumentFragment(); | 11 {NodeValidator validator, NodeTreeSanitizer treeSanitizer}) { |
12 fragment.innerHtml = html; | 12 |
13 return fragment; | 13 return document.body.createFragment(html, |
| 14 validator: validator, treeSanitizer: treeSanitizer); |
14 } | 15 } |
15 | 16 |
16 factory $CLASSNAME.svg(String svgContent) { | 17 factory $CLASSNAME.svg(String svgContent, |
17 final fragment = new DocumentFragment(); | 18 {NodeValidator validator, NodeTreeSanitizer treeSanitizer}) { |
18 final e = new svg.SvgSvgElement(); | |
19 e.innerHtml = svgContent; | |
20 | 19 |
21 // Copy list first since we don't want liveness during iteration. | 20 return new svg.SvgSvgElement().createFragment(svgContent, |
22 final List nodes = new List.from(e.nodes); | 21 validator: validator, treeSanitizer: treeSanitizer); |
23 fragment.nodes.addAll(nodes); | |
24 return fragment; | |
25 } | 22 } |
26 | 23 |
27 $if DART2JS | 24 $if DART2JS |
28 // Native field is used only by Dart code so does not lead to instantiation | 25 // Native field is used only by Dart code so does not lead to instantiation |
29 // of native classes | 26 // of native classes |
30 @Creates('Null') | 27 @Creates('Null') |
31 $endif | 28 $endif |
32 List<Element> _children; | 29 List<Element> _children; |
33 | 30 |
34 List<Element> get children { | 31 List<Element> get children { |
(...skipping 15 matching lines...) Expand all Loading... |
50 | 47 |
51 List<Element> queryAll(String selectors) => | 48 List<Element> queryAll(String selectors) => |
52 new _FrozenElementList._wrap(_querySelectorAll(selectors)); | 49 new _FrozenElementList._wrap(_querySelectorAll(selectors)); |
53 | 50 |
54 String get innerHtml { | 51 String get innerHtml { |
55 final e = new Element.tag("div"); | 52 final e = new Element.tag("div"); |
56 e.append(this.clone(true)); | 53 e.append(this.clone(true)); |
57 return e.innerHtml; | 54 return e.innerHtml; |
58 } | 55 } |
59 | 56 |
60 // TODO(nweiz): Do we want to support some variant of innerHtml for XML and/or | |
61 // SVG strings? | |
62 void set innerHtml(String value) { | 57 void set innerHtml(String value) { |
| 58 this.setInnerHtml(value); |
| 59 } |
| 60 |
| 61 void setInnerHtml(String html, |
| 62 {NodeValidator validator, NodeTreeSanitizer treeSanitizer}) { |
| 63 |
63 this.nodes.clear(); | 64 this.nodes.clear(); |
64 | 65 append(document.body.createFragment( |
65 final e = new Element.tag("div"); | 66 html, validator: validator, treeSanitizer: treeSanitizer)); |
66 e.innerHtml = value; | |
67 | |
68 // Copy list first since we don't want liveness during iteration. | |
69 List nodes = new List.from(e.nodes, growable: false); | |
70 this.nodes.addAll(nodes); | |
71 } | 67 } |
72 | 68 |
73 /** | 69 /** |
74 * Adds the specified text as a text node after the last child of this | 70 * Adds the specified text as a text node after the last child of this |
75 * document fragment. | 71 * document fragment. |
76 */ | 72 */ |
77 void appendText(String text) { | 73 void appendText(String text) { |
78 this.append(new Text(text)); | 74 this.append(new Text(text)); |
79 } | 75 } |
80 | 76 |
81 | 77 |
82 /** | 78 /** |
83 * Parses the specified text as HTML and adds the resulting node after the | 79 * Parses the specified text as HTML and adds the resulting node after the |
84 * last child of this document fragment. | 80 * last child of this document fragment. |
85 */ | 81 */ |
86 void appendHtml(String text) { | 82 void appendHtml(String text) { |
87 this.append(new DocumentFragment.html(text)); | 83 this.append(new DocumentFragment.html(text)); |
88 } | 84 } |
89 | 85 |
90 $!MEMBERS | 86 $!MEMBERS |
91 } | 87 } |
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