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tintoytintoy
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Initial port of LSP client from tintoy/dotnet-language-client.
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‎LSP.sln

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@@ -1,4 +1,4 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 15
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VisualStudioVersion = 15.0.26403.7
@@ -32,10 +32,18 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SampleServer", "sample\Samp
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "sample", "sample", "{A316FCEC-81AD-45FB-93EE-C62CA09300DC}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Client", "src\Client\Client.csproj", "{417E95B2-5AB9-49D5-B7CD-12255472E2E7}"
36+
EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Client.Tests", "test\Client.Tests\Client.Tests.csproj", "{97437BE1-2EC3-4F6B-AC75-C3E099040A07}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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Debug|x64 = Debug|x64
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Debug|x86 = Debug|x86
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Release|x64 = Release|x64
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Release|x86 = Release|x86
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{9AF43FA2-EF35-435E-B59E-724877E44DDA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
@@ -58,6 +66,30 @@ Global
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{F2067F5F-FA4E-4990-B301-E7898FC4C45F}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{F2067F5F-FA4E-4990-B301-E7898FC4C45F}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{F2067F5F-FA4E-4990-B301-E7898FC4C45F}.Release|Any CPU.Build.0 = Release|Any CPU
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{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Debug|Any CPU.Build.0 = Debug|Any CPU
71+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Debug|x64.ActiveCfg = Debug|x64
72+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Debug|x64.Build.0 = Debug|x64
73+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Debug|x86.ActiveCfg = Debug|x86
74+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Debug|x86.Build.0 = Debug|x86
75+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Release|Any CPU.ActiveCfg = Release|Any CPU
76+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Release|Any CPU.Build.0 = Release|Any CPU
77+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Release|x64.ActiveCfg = Release|x64
78+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Release|x64.Build.0 = Release|x64
79+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Release|x86.ActiveCfg = Release|x86
80+
{417E95B2-5AB9-49D5-B7CD-12255472E2E7}.Release|x86.Build.0 = Release|x86
81+
{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
82+
{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Debug|x64.ActiveCfg = Debug|x64
84+
{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Debug|x64.Build.0 = Debug|x64
85+
{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Debug|x86.ActiveCfg = Debug|x86
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{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Debug|x86.Build.0 = Debug|x86
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{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Release|Any CPU.Build.0 = Release|Any CPU
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{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Release|x64.ActiveCfg = Release|x64
90+
{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Release|x64.Build.0 = Release|x64
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{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Release|x86.ActiveCfg = Release|x86
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{97437BE1-2EC3-4F6B-AC75-C3E099040A07}.Release|x86.Build.0 = Release|x86
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
@@ -68,5 +100,7 @@ Global
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{35F9B883-36D0-4F3B-A191-9BBD05B798A7} = {2F323ED5-EBF8-45E1-B9D3-C014561B3DDA}
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{482B180B-FD5C-4705-BBE1-094C905F1E1F} = {2F323ED5-EBF8-45E1-B9D3-C014561B3DDA}
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{F2067F5F-FA4E-4990-B301-E7898FC4C45F} = {A316FCEC-81AD-45FB-93EE-C62CA09300DC}
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{417E95B2-5AB9-49D5-B7CD-12255472E2E7} = {D764E024-3D3F-4112-B932-2DB722A1BACC}
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{97437BE1-2EC3-4F6B-AC75-C3E099040A07} = {2F323ED5-EBF8-45E1-B9D3-C014561B3DDA}
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EndGlobalSection
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EndGlobal

‎src/Client/Client.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFrameworks>netstandard2.0</TargetFrameworks>
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<PlatformTarget>AnyCPU</PlatformTarget>
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<AssemblyName>OmniSharp.Extensions.LanguageClient</AssemblyName>
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<RootNamespace>OmniSharp.Extensions.LanguageClient</RootNamespace>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
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<PackageReference Include="Serilog" Version="2.5.0" />
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<PackageReference Include="System.Reactive" Version="3.1.1" />
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<PackageReference Include="System.ValueTuple" Version="4.4.0" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\JsonRpc\JsonRpc.csproj" />
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<ProjectReference Include="..\Lsp\Lsp.csproj" />
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</ItemGroup>
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</Project>

‎src/Client/Clients/TextDocumentClient.Completions.cs

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using OmniSharp.Extensions.LanguageServer.Models;
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using System;
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using System.Threading;
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using System.Threading.Tasks;
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namespace OmniSharp.Extensions.LanguageServerProtocol.Client.Clients
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{
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using Utilities;
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/// <summary>
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/// Client for the LSP Text Document API.
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/// </summary>
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public partial class TextDocumentClient
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{
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/// <summary>
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/// Request completions at the specified document position.
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/// </summary>
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/// <param name="filePath">
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/// The full file-system path of the text document.
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/// </param>
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/// <param name="line">
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/// The target line (0-based).
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/// </param>
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/// <param name="column">
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/// The target column (0-based).
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/// </param>
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/// <param name="cancellationToken">
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/// An optional <see cref="CancellationToken"/> that can be used to cancel the request.
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/// </param>
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/// <returns>
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/// A <see cref="Task{TResult}"/> that resolves to the completions or <c>null</c> if no completions are available at the specified position.
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/// </returns>
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public Task<CompletionList> Completions(string filePath, int line, int column, CancellationToken cancellationToken = default(CancellationToken))
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{
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if (String.IsNullOrWhiteSpace(filePath))
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throw new ArgumentException($"Argument cannot be null, empty, or entirely composed of whitespace: {nameof(filePath)}.", nameof(filePath));
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return PositionalRequest<CompletionList>("textDocument/completion", filePath, line, column, cancellationToken);
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}
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/// <summary>
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/// Request completions at the specified document position.
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/// </summary>
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/// <param name="documentUri">
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/// The document URI.
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/// </param>
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/// <param name="line">
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/// The target line (0-based).
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/// </param>
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/// <param name="column">
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/// The target column (0-based).
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/// </param>
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/// <param name="cancellationToken">
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/// An optional <see cref="CancellationToken"/> that can be used to cancel the request.
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/// </param>
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/// <returns>
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/// A <see cref="Task{TResult}"/> that resolves to the completions or <c>null</c> if no completions are available at the specified position.
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/// </returns>
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public Task<CompletionList> Completions(Uri documentUri, int line, int column, CancellationToken cancellationToken = default(CancellationToken))
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{
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return PositionalRequest<CompletionList>("textDocument/completion", documentUri, line, column, cancellationToken);
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}
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}
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}

‎src/Client/Clients/TextDocumentClient.Diagnostics.cs

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using OmniSharp.Extensions.LanguageServer.Models;
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using System;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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namespace OmniSharp.Extensions.LanguageServerProtocol.Client.Clients
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{
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using System.Collections.Generic;
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using Utilities;
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/// <summary>
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/// Client for the LSP Text Document API.
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/// </summary>
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public partial class TextDocumentClient
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{
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/// <summary>
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/// Register a handler for diagnostics published by the language server.
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/// </summary>
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/// <param name="handler">
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/// A <see cref="PublishDiagnosticsHandler"/> that is called to publish the diagnostics.
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/// </param>
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/// <returns>
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/// An <see cref="IDisposable"/> representing the registration.
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/// </returns>
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/// <remarks>
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/// The diagnostics should replace any previously published diagnostics for the specified document.
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/// </remarks>
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public IDisposable OnPublishDiagnostics(PublishDiagnosticsHandler handler)
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{
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if (handler == null)
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throw new ArgumentNullException(nameof(handler));
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return Client.HandleNotification<PublishDiagnosticsParams>("textDocument/publishDiagnostics", notification =>
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{
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if (notification.Diagnostics == null)
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return; // Invalid notification.
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List<Diagnostic> diagnostics = new List<Diagnostic>();
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if (notification.Diagnostics != null)
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diagnostics.AddRange(notification.Diagnostics);
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handler(notification.Uri, diagnostics);
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});
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}
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}
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}

‎src/Client/Clients/TextDocumentClient.Hover.cs

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using OmniSharp.Extensions.LanguageServer.Models;
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using System;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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namespace OmniSharp.Extensions.LanguageServerProtocol.Client.Clients
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{
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using Utilities;
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/// <summary>
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/// Client for the LSP Text Document API.
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/// </summary>
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public partial class TextDocumentClient
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{
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/// <summary>
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/// Request hover information at the specified document position.
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/// </summary>
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/// <param name="filePath">
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/// The full file-system path of the text document.
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/// </param>
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/// <param name="line">
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/// The target line (0-based).
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/// </param>
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/// <param name="column">
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/// The target column (0-based).
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/// </param>
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/// <param name="cancellationToken">
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/// An optional <see cref="CancellationToken"/> that can be used to cancel the request.
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/// </param>
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/// <returns>
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/// A <see cref="Task{TResult}"/> that resolves to the hover information or <c>null</c> if no hover information is available at the specified position.
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/// </returns>
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public Task<Hover> Hover(string filePath, int line, int column, CancellationToken cancellationToken = default(CancellationToken))
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{
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return PositionalRequest<Hover>("textDocument/hover", filePath, line, column, cancellationToken);
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}
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/// <summary>
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/// Request hover information at the specified document position.
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/// </summary>
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/// <param name="documentUri">
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/// The document URI.
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/// </param>
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/// <param name="line">
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/// The target line (0-based).
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/// </param>
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/// <param name="column">
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/// The target column (0-based).
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/// </param>
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/// <param name="cancellationToken">
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/// An optional <see cref="CancellationToken"/> that can be used to cancel the request.
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/// </param>
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/// <returns>
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/// A <see cref="Task{TResult}"/> that resolves to the hover information or <c>null</c> if no hover information is available at the specified position.
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/// </returns>
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public Task<Hover> Hover(Uri documentUri, int line, int column, CancellationToken cancellationToken = default(CancellationToken))
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{
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return PositionalRequest<Hover>("textDocument/hover", documentUri, line, column, cancellationToken);
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}
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}
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}

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