1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
//
// SplitString.cs
//
// Author:
// Mike Krüger <mkrueger@novell.com>
//
// Copyright (c) 2011 Mike Krüger <mkrueger@novell.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.Threading;
using System.Collections.Generic;
namespace ICSharpCode.NRefactory.CSharp.Refactoring
{
[ContextAction("Split string literal", Description = "Splits string literal into two.")]
public class SplitStringAction: ICodeActionProvider
{
public IEnumerable<CodeAction> GetActions(RefactoringContext context)
{
if (context.IsSomethingSelected) {
yield break;
}
var pexpr = context.GetNode<PrimitiveExpression>();
if (pexpr == null || !(pexpr.Value is string)) {
yield break;
}
if (pexpr.LiteralValue.StartsWith("@", StringComparison.Ordinal)) {
if (!(pexpr.StartLocation < new TextLocation(context.Location.Line, context.Location.Column - 2) &&
new TextLocation(context.Location.Line, context.Location.Column + 2) < pexpr.EndLocation)) {
yield break;
}
} else {
if (!(pexpr.StartLocation < new TextLocation(context.Location.Line, context.Location.Column - 1) && new TextLocation(context.Location.Line, context.Location.Column + 1) < pexpr.EndLocation)) {
yield break;
}
}
yield return new CodeAction(context.TranslateString("Split string literal"), script => {
int offset = context.GetOffset (context.Location);
script.InsertText (offset, pexpr.LiteralValue.StartsWith("@", StringComparison.Ordinal) ? "\" + @\"" : "\" + \"");
}, pexpr);
}
}
}
|
