|
8 | 8 |
|
9 | 9 | namespace IntelliSenseExtender.Extensions
|
10 | 10 | {
|
11 |
| - public static class SyntaxTreeExtensions |
12 |
| - { |
13 |
| - public static IReadOnlyList<string> GetImportedNamespaces(this SyntaxTree tree) |
14 |
| - { |
15 |
| - if (tree.GetRoot() is CompilationUnitSyntax compilationUnitSyntax) { |
16 |
| - var childNodes = compilationUnitSyntax.ChildNodes().ToArray(); |
| 11 | + public static class SyntaxTreeExtensions |
| 12 | + { |
| 13 | + public static IReadOnlyList<string> GetImportedNamespaces(this SyntaxTree tree) |
| 14 | + { |
| 15 | + if (tree.GetRoot() is CompilationUnitSyntax compilationUnitSyntax) |
| 16 | + { |
| 17 | + var childNodes = compilationUnitSyntax.ChildNodes().ToArray(); |
17 | 18 |
|
18 |
| - var namespaces = childNodes |
19 |
| - .OfType<UsingDirectiveSyntax>() |
20 |
| - .Where(u => u.StaticKeyword.Value == null) |
21 |
| - .Select(u => u.Name.ToString()).ToList(); |
| 19 | + var namespaces = childNodes |
| 20 | + .OfType<UsingDirectiveSyntax>() |
| 21 | + .Where(u => u.StaticKeyword.Value == null) |
| 22 | + .Select(u => u.Name.ToString()).ToList(); |
22 | 23 |
|
23 |
| - var currentNamespaces = childNodes |
24 |
| - .OfType<NamespaceDeclarationSyntax>() |
25 |
| - .Select(nsSyntax => nsSyntax.Name.ToString()); |
| 24 | + var currentNamespaces = childNodes |
| 25 | + .OfType<NamespaceDeclarationSyntax>() |
| 26 | + .Select(nsSyntax => nsSyntax.Name.ToString()); |
26 | 27 |
|
27 |
| - namespaces.AddRange(currentNamespaces); |
28 |
| - namespaces.AddRange(currentNamespaces.SelectMany(GetParentNamespaces)); |
| 28 | + namespaces.AddRange(currentNamespaces); |
| 29 | + namespaces.AddRange(currentNamespaces.SelectMany(GetParentNamespaces)); |
29 | 30 |
|
30 |
| - return namespaces; |
31 |
| - } |
32 |
| - else { |
33 |
| - return new string[] { }; |
34 |
| - } |
35 |
| - } |
| 31 | + return namespaces; |
| 32 | + } |
| 33 | + else |
| 34 | + { |
| 35 | + return new string[] { }; |
| 36 | + } |
| 37 | + } |
36 | 38 |
|
37 |
| - public static IReadOnlyList<string> GetImportedStatics(this SyntaxTree tree) |
38 |
| - { |
39 |
| - if (tree.GetRoot() is CompilationUnitSyntax compilationUnitSyntax) { |
40 |
| - var childNodes = compilationUnitSyntax.ChildNodes().ToArray(); |
| 39 | + public static IReadOnlyList<string> GetImportedStatics(this SyntaxTree tree) |
| 40 | + { |
| 41 | + if (tree.GetRoot() is CompilationUnitSyntax compilationUnitSyntax) |
| 42 | + { |
| 43 | + var childNodes = compilationUnitSyntax.ChildNodes().ToArray(); |
41 | 44 |
|
42 |
| - return childNodes |
43 |
| - .OfType<UsingDirectiveSyntax>() |
44 |
| - .Where(u => u.StaticKeyword.Value != null) |
45 |
| - .Select(u => u.Name.ToString()).ToList(); |
46 |
| - } |
47 |
| - else { |
48 |
| - return new string[] { }; |
49 |
| - } |
50 |
| - } |
| 45 | + return childNodes |
| 46 | + .OfType<UsingDirectiveSyntax>() |
| 47 | + .Where(u => u.StaticKeyword.Value != null) |
| 48 | + .Select(u => u.Name.ToString()).ToList(); |
| 49 | + } |
| 50 | + else |
| 51 | + { |
| 52 | + return new string[] { }; |
| 53 | + } |
| 54 | + } |
51 | 55 |
|
52 |
| - public static bool IsMemberAccessContext(this SyntaxTree syntaxTree, int position, out ExpressionSyntax accessedExpressionSyntax, CancellationToken cancellationToken) |
53 |
| - { |
54 |
| - accessedExpressionSyntax = null; |
| 56 | + public static bool IsMemberAccessContext(this SyntaxTree syntaxTree, int position, out ExpressionSyntax accessedExpressionSyntax, CancellationToken cancellationToken) |
| 57 | + { |
| 58 | + accessedExpressionSyntax = null; |
55 | 59 |
|
56 |
| - var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken); |
57 |
| - if (token.Kind() == SyntaxKind.DotToken |
58 |
| - && token.Parent is MemberAccessExpressionSyntax memberAccessNode) { |
59 |
| - accessedExpressionSyntax = memberAccessNode.Expression; |
60 |
| - } |
61 |
| - return accessedExpressionSyntax != null; |
62 |
| - } |
| 60 | + var token = syntaxTree.FindTokenOnLeftOfPosition(position, cancellationToken); |
| 61 | + if (token.Kind() == SyntaxKind.DotToken |
| 62 | + && token.Parent is MemberAccessExpressionSyntax memberAccessNode) |
| 63 | + { |
| 64 | + accessedExpressionSyntax = memberAccessNode.Expression; |
| 65 | + } |
| 66 | + return accessedExpressionSyntax != null; |
| 67 | + } |
63 | 68 |
|
64 |
| - private static IReadOnlyList<string> GetParentNamespaces(string nsName) |
65 |
| - { |
66 |
| - var splittedNs = nsName.Split('.'); |
| 69 | + private static IReadOnlyList<string> GetParentNamespaces(string nsName) |
| 70 | + { |
| 71 | + var splittedNs = nsName.Split('.'); |
67 | 72 |
|
68 |
| - var parentNamespaces = new List<string>(); |
69 |
| - for (int i = 1; i < splittedNs.Length; i++) { |
70 |
| - var parentNs = string.Join(".", splittedNs.Take(i)); |
71 |
| - parentNamespaces.Add(parentNs); |
72 |
| - } |
| 73 | + var parentNamespaces = new List<string>(); |
| 74 | + for (int i = 1; i < splittedNs.Length; i++) |
| 75 | + { |
| 76 | + var parentNs = string.Join(".", splittedNs.Take(i)); |
| 77 | + parentNamespaces.Add(parentNs); |
| 78 | + } |
73 | 79 |
|
74 |
| - return parentNamespaces; |
75 |
| - } |
76 |
| - } |
| 80 | + return parentNamespaces; |
| 81 | + } |
| 82 | + } |
77 | 83 | }
|
0 commit comments