79 lines
2.4 KiB
C#
79 lines
2.4 KiB
C#
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/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using dnSpy.Roslyn.Internal.SignatureHelp;
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using Microsoft.CodeAnalysis;
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using Microsoft.VisualStudio.Language.Intellisense;
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using Microsoft.VisualStudio.Text;
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namespace dnSpy.Roslyn.Intellisense.SignatureHelp {
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sealed class Parameter : IParameter {
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public ISignature Signature { get; }
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public string Name => parameter.Name;
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public Span Locus { get; }
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public Span PrettyPrintedLocus { get; }
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public TaggedText[] DocumentationTaggedText {
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get {
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if (documentationTaggedText is null)
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InitializeDocumentation();
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Debug2.Assert(documentationTaggedText is not null);
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return documentationTaggedText;
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}
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}
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TaggedText[]? documentationTaggedText;
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public string Documentation {
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get {
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if (documentation is null)
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InitializeDocumentation();
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Debug2.Assert(documentation is not null);
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return documentation;
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}
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}
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string? documentation;
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readonly SignatureHelpParameter parameter;
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public Parameter(Signature signature, SignatureHelpParameter parameter, Span locus, Span prettyPrintedLocus) {
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Signature = signature ?? throw new ArgumentNullException(nameof(signature));
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Locus = locus;
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PrettyPrintedLocus = prettyPrintedLocus;
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this.parameter = parameter ?? throw new ArgumentNullException(nameof(parameter));
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}
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void InitializeDocumentation() {
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documentationTaggedText = parameter.DocumentationFactory(CancellationToken.None).ToArray();
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documentation = ToString(documentationTaggedText);
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}
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string ToString(TaggedText[] parts) {
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var sb = new StringBuilder();
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foreach (var taggedText in parts)
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sb.Append(taggedText.Text);
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return sb.ToString();
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}
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}
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}
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