59 lines
2.0 KiB
C#
59 lines
2.0 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.Globalization;
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using System.Threading;
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using dnSpy.Contracts.Decompiler.XmlDoc;
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using Microsoft.CodeAnalysis;
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namespace dnSpy.Roslyn.Documentation {
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sealed class RoslynDocumentationProvider : DocumentationProvider {
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static readonly StringComparer stringComparer = StringComparer.OrdinalIgnoreCase;
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Contracts.Decompiler.XmlDoc.XmlDocumentationProvider? xmlDocumentationProvider;
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bool hasLoaded;
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readonly string filename;
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public RoslynDocumentationProvider(string filename) => this.filename = filename;
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protected override string? GetDocumentationForSymbol(string documentationMemberID, CultureInfo preferredCulture, CancellationToken cancellationToken) {
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if (!hasLoaded) {
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lock (this) {
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if (!hasLoaded) {
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try {
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xmlDocumentationProvider = XmlDocLoader.LoadDocumentation(this, filename);
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}
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catch (ArgumentException) {
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}
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}
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hasLoaded = true;
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}
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}
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return xmlDocumentationProvider?.GetDocumentation(documentationMemberID);
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}
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public override int GetHashCode() => stringComparer.GetHashCode(filename);
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public override bool Equals(object? obj) {
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var other = obj as RoslynDocumentationProvider;
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return other is not null && stringComparer.Equals(filename, other.filename);
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}
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}
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}
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