path/lib/src/style.dart - Issue 1400473008: Roll Observatory packages and add a roll script

Side by Side Diff: path/lib/src/style.dart

Issue 1400473008: Roll Observatory packages and add a roll script (Closed) Base URL: git@github.com:dart-lang/observatory_pub_packages.git@master

Patch Set: Created 5 years, 2 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

OLD	NEW
	(Empty)
1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file

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.

4

5 library path.style;

6

7 import 'context.dart';

8 import 'style/posix.dart';

9 import 'style/url.dart';

10 import 'style/windows.dart';

11

12 /// An enum type describing a "flavor" of path.

13 abstract class Style {

14 /// POSIX-style paths use "/" (forward slash) as separators. Absolute paths

15 /// start with "/". Used by UNIX, Linux, Mac OS X, and others.

16 static final Style posix = new PosixStyle();

17

18 /// Windows paths use "\" (backslash) as separators. Absolute paths start with

19 /// a drive letter followed by a colon (example, "C:") or two backslashes

20 /// ("\\") for UNC paths.

21 // TODO(rnystrom): The UNC root prefix should include the drive name too, not

22 // just the "\\".

23 static final Style windows = new WindowsStyle();

24

25 /// URLs aren't filesystem paths, but they're supported to make it easier to

26 /// manipulate URL paths in the browser.

27 ///

28 /// URLs use "/" (forward slash) as separators. Absolute paths either start

29 /// with a protocol and optional hostname (e.g. `http://dartlang.org`,

30 /// `file://`) or with "/".

31 static final Style url = new UrlStyle();

32

33 /// The style of the host platform.

34 ///

35 /// When running on the command line, this will be [windows] or [posix] based

36 /// on the host operating system. On a browser, this will be [url].

37 static final Style platform = _getPlatformStyle();

38

39 /// Gets the type of the host platform.

40 static Style _getPlatformStyle() {

41 // If we're running a Dart file in the browser from a `file:` URI,

42 // [Uri.base] will point to a file. If we're running on the standalone,

43 // it will point to a directory. We can use that fact to determine which

44 // style to use.

45 if (Uri.base.scheme != 'file') return Style.url;

46 if (!Uri.base.path.endsWith('/')) return Style.url;

47 if (new Uri(path: 'a/b').toFilePath() == 'a\\b') return Style.windows;

48 return Style.posix;

49 }

50

51 /// The name of this path style. Will be "posix" or "windows".

52 String get name;

53

54 /// A [Context] that uses this style.

55 Context get context => new Context(style: this);

56

57 @Deprecated("Most Style members will be removed in path 2.0.")

58 String get separator;

59

60 @Deprecated("Most Style members will be removed in path 2.0.")

61 Pattern get separatorPattern;

62

63 @Deprecated("Most Style members will be removed in path 2.0.")

64 Pattern get needsSeparatorPattern;

65

66 @Deprecated("Most Style members will be removed in path 2.0.")

67 Pattern get rootPattern;

68

69 @Deprecated("Most Style members will be removed in path 2.0.")

70 Pattern get relativeRootPattern;

71

72 @Deprecated("Most style members will be removed in path 2.0.")

73 String getRoot(String path);

74

75 @Deprecated("Most style members will be removed in path 2.0.")

76 String getRelativeRoot(String path);

77

78 @Deprecated("Most style members will be removed in path 2.0.")

79 String pathFromUri(Uri uri);

80

81 @Deprecated("Most style members will be removed in path 2.0.")

82 Uri relativePathToUri(String path);

83

84 @Deprecated("Most style members will be removed in path 2.0.")

85 Uri absolutePathToUri(String path);

86

87 String toString() => name;

88 }

OLD	NEW

« no previous file with comments | « path/lib/src/path_exception.dart ('k') | path/lib/src/style/posix.dart » ('j') | no next file with comments »