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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 svg; | 5 part of svg; |
6 | 6 |
7 final _START_TAG_REGEXP = new RegExp('<(\\w+)'); | 7 final _START_TAG_REGEXP = new RegExp('<(\\w+)'); |
8 | 8 |
9 class _SvgElementFactoryProvider { | 9 class _SvgElementFactoryProvider { |
10 static SvgElement createSvgElement_tag(String tag) { | 10 static SvgElement createSvgElement_tag(String tag) { |
11 final Element temp = | 11 final Element temp = |
12 document.$dom_createElementNS("http://www.w3.org/2000/svg", tag); | 12 document.$dom_createElementNS("http://www.w3.org/2000/svg", tag); |
13 return temp; | 13 return temp; |
14 } | 14 } |
15 | 15 |
16 static SvgElement createSvgElement_svg(String svg) { | 16 static SvgElement createSvgElement_svg(String svg) { |
17 Element parentTag; | 17 Element parentTag; |
18 final match = _START_TAG_REGEXP.firstMatch(svg); | 18 final match = _START_TAG_REGEXP.firstMatch(svg); |
19 if (match != null && match.group(1).toLowerCase() == 'svg') { | 19 if (match != null && match.group(1).toLowerCase() == 'svg') { |
20 parentTag = new Element.tag('div'); | 20 parentTag = new Element.tag('div'); |
21 } else { | 21 } else { |
22 parentTag = new SvgSvgElement(); | 22 parentTag = new SvgSvgElement(); |
23 } | 23 } |
24 | 24 |
25 parentTag.innerHTML = svg; | 25 parentTag.innerHtml = svg; |
26 if (parentTag.elements.length == 1) return parentTag.elements.removeLast(); | 26 if (parentTag.elements.length == 1) return parentTag.elements.removeLast(); |
27 | 27 |
28 throw new ArgumentError( | 28 throw new ArgumentError( |
29 'SVG had ${parentTag.elements.length} ' | 29 'SVG had ${parentTag.elements.length} ' |
30 'top-level elements but 1 expected'); | 30 'top-level elements but 1 expected'); |
31 } | 31 } |
32 } | 32 } |
33 | 33 |
34 class _SvgSvgElementFactoryProvider { | 34 class _SvgSvgElementFactoryProvider { |
35 static SvgSvgElement createSvgSvgElement() { | 35 static SvgSvgElement createSvgSvgElement() { |
36 final el = new SvgElement.tag("svg"); | 36 final el = new SvgElement.tag("svg"); |
37 // The SVG spec requires the version attribute to match the spec version | 37 // The SVG spec requires the version attribute to match the spec version |
38 el.attributes['version'] = "1.1"; | 38 el.attributes['version'] = "1.1"; |
39 return el; | 39 return el; |
40 } | 40 } |
41 } | 41 } |
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