csharpdeeb25a2 | 1 | using Microsoft.CodeAnalysis.Text; |
| 2 | |
| 3 | using CascadeIDE.Models.Editor; |
| 4 | |
| 5 | namespace CascadeIDE.Services; |
| 6 | |
| 7 | /// <summary> |
| 8 | /// Преобразование позиции диагностик Roslyn в 1-based координаты редактора/MCP.<br/> |
| 9 | /// Roslyn <see cref="LinePosition"/> — <b>0-based</b> по строке и символу (UTF-16); JSON команд IDE — <b>1-based</b>. |
| 10 | /// </summary> |
| 11 | public static class RoslynLinePositionMapper |
| 12 | { |
| 13 | public static LineNumber ToEditorLineNumber(LinePosition roslynZeroBased) => |
| 14 | LineNumber.TryCreate(roslynZeroBased.Line + 1, out var ln) ? ln : default; |
| 15 | |
| 16 | public static ColumnNumber ToEditorColumnNumber(LinePosition roslynZeroBased) => |
| 17 | ColumnNumber.TryCreate(roslynZeroBased.Character + 1, out var cn) ? cn : default; |
| 18 | |
| 19 | /// <summary>Оба компонента 1-based.</summary> |
| 20 | public static (LineNumber Line, ColumnNumber Column) ToEditorLineColumn(LinePosition roslynZeroBased) => |
| 21 | (ToEditorLineNumber(roslynZeroBased), ToEditorColumnNumber(roslynZeroBased)); |
| 22 | } |
| 23 | |
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