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| 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, 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 /** | 5 /** |
| 6 * Code for converting HTML into text, for use during code generation of | 6 * Code for converting HTML into text, for use during code generation of |
| 7 * analyzer and analysis server. | 7 * analyzer and analysis server. |
| 8 */ | 8 */ |
| 9 library analyzer.src.codegen.text_formatter; | 9 library analyzer.src.codegen.text_formatter; |
| 10 | 10 |
| 11 import 'package:analyzer/src/codegen/tools.dart'; | 11 import 'package:analyzer/src/codegen/tools.dart'; |
| 12 import 'package:html/dom.dart' as dom; | 12 import 'package:html/dom.dart' as dom; |
| 13 | 13 |
| 14 final RegExp whitespace = new RegExp(r'\s'); | 14 final RegExp whitespace = new RegExp(r'\s'); |
| 15 | 15 |
| 16 /** | 16 /** |
| 17 * Convert the HTML in [desc] into text, word wrapping at width [width]. | 17 * Convert the HTML in [desc] into text, word wrapping at width [width]. |
| 18 * | 18 * |
| 19 * If [javadocStyle] is true, then the output is compatable with Javadoc, | 19 * If [javadocStyle] is true, then the output is compatible with Javadoc, |
| 20 * which understands certain HTML constructs. | 20 * which understands certain HTML constructs. |
| 21 */ | 21 */ |
| 22 String nodesToText(List<dom.Node> desc, int width, bool javadocStyle, | 22 String nodesToText(List<dom.Node> desc, int width, bool javadocStyle, |
| 23 {bool removeTrailingNewLine: false}) { | 23 {bool removeTrailingNewLine: false}) { |
| 24 _TextFormatter formatter = new _TextFormatter(width, javadocStyle); | 24 _TextFormatter formatter = new _TextFormatter(width, javadocStyle); |
| 25 return formatter.collectCode(() { | 25 return formatter.collectCode(() { |
| 26 formatter.addAll(desc); | 26 formatter.addAll(desc); |
| 27 formatter.lineBreak(false); | 27 formatter.lineBreak(false); |
| 28 }, removeTrailingNewLine: removeTrailingNewLine); | 28 }, removeTrailingNewLine: removeTrailingNewLine); |
| 29 } | 29 } |
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| 237 writeln(line); | 237 writeln(line); |
| 238 line = word; | 238 line = word; |
| 239 } | 239 } |
| 240 } else { | 240 } else { |
| 241 line = word; | 241 line = word; |
| 242 } | 242 } |
| 243 word = ''; | 243 word = ''; |
| 244 } | 244 } |
| 245 } | 245 } |
| 246 } | 246 } |
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