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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 html; |
| 6 |
| 5 abstract class CssClassSet implements Set<String> { | 7 abstract class CssClassSet implements Set<String> { |
| 6 | 8 |
| 7 String toString() { | 9 String toString() { |
| 8 return Strings.join(new List.from(readClasses()), ' '); | 10 return Strings.join(new List.from(readClasses()), ' '); |
| 9 } | 11 } |
| 10 | 12 |
| 11 /** | 13 /** |
| 12 * Adds the class [token] to the element if it is not on it, removes it if it | 14 * Adds the class [token] to the element if it is not on it, removes it if it |
| 13 * is. | 15 * is. |
| 14 */ | 16 */ |
| (...skipping 99 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 114 */ | 116 */ |
| 115 Set<String> readClasses(); | 117 Set<String> readClasses(); |
| 116 | 118 |
| 117 /** | 119 /** |
| 118 * Join all the elements of a set into one string and write | 120 * Join all the elements of a set into one string and write |
| 119 * back to the element. | 121 * back to the element. |
| 120 * This is intended to be overridden by specific implementations. | 122 * This is intended to be overridden by specific implementations. |
| 121 */ | 123 */ |
| 122 void writeClasses(Set<String> s); | 124 void writeClasses(Set<String> s); |
| 123 } | 125 } |
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