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Merge pull request PowerShell#15 from TylerLeonhardt/add-workspacesym…
…bolshandler add dummy workspace symbols handler
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125 changes: 125 additions & 0 deletions
125
src/PowerShellEditorServices.Engine/Services/Workspace/Handlers/WorkspaceSymbolsHandler.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Threading; | ||
| using System.Threading.Tasks; | ||
| using Microsoft.Extensions.Logging; | ||
| using Microsoft.PowerShell.EditorServices; | ||
| using OmniSharp.Extensions.LanguageServer.Protocol.Client.Capabilities; | ||
| using OmniSharp.Extensions.LanguageServer.Protocol.Models; | ||
| using OmniSharp.Extensions.LanguageServer.Protocol.Server; | ||
|
|
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| namespace PowerShellEditorServices.Engine.Services.Workspace.Handlers | ||
| { | ||
| public class WorkspaceSymbolsHandler : IWorkspaceSymbolsHandler | ||
| { | ||
| private readonly ILogger _logger; | ||
|
|
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| public WorkspaceSymbolsHandler(ILoggerFactory loggerFactory) { | ||
| _logger = loggerFactory.CreateLogger<WorkspaceSymbolsHandler>(); | ||
| } | ||
|
|
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| public object GetRegistrationOptions() | ||
| { | ||
| return null; | ||
| // throw new NotImplementedException(); | ||
| } | ||
|
|
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| public Task<SymbolInformationContainer> Handle(WorkspaceSymbolParams request, CancellationToken cancellationToken) | ||
| { | ||
| var symbols = new List<SymbolInformation>(); | ||
|
|
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| // foreach (ScriptFile scriptFile in editorSession.Workspace.GetOpenedFiles()) | ||
| // { | ||
| // FindOccurrencesResult foundSymbols = | ||
| // editorSession.LanguageService.FindSymbolsInFile( | ||
| // scriptFile); | ||
|
|
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| // // TODO: Need to compute a relative path that is based on common path for all workspace files | ||
| // string containerName = Path.GetFileNameWithoutExtension(scriptFile.FilePath); | ||
|
|
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| // if (foundSymbols != null) | ||
| // { | ||
| // foreach (SymbolReference foundOccurrence in foundSymbols.FoundOccurrences) | ||
| // { | ||
| // if (!IsQueryMatch(request.Query, foundOccurrence.SymbolName)) | ||
| // { | ||
| // continue; | ||
| // } | ||
|
|
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| // var location = new Location | ||
| // { | ||
| // Uri = GetFileUri(foundOccurrence.FilePath), | ||
| // Range = GetRangeFromScriptRegion(foundOccurrence.ScriptRegion) | ||
| // }; | ||
|
|
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| // symbols.Add(new SymbolInformation | ||
| // { | ||
| // ContainerName = containerName, | ||
| // Kind = foundOccurrence.SymbolType == SymbolType.Variable ? SymbolKind.Variable : SymbolKind.Function, | ||
| // Location = location, | ||
| // Name = GetDecoratedSymbolName(foundOccurrence) | ||
| // }); | ||
| // } | ||
| // } | ||
| // } | ||
| _logger.LogWarning("Logging in a handler works now."); | ||
|
|
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| return Task.FromResult(new SymbolInformationContainer(symbols)); | ||
| } | ||
|
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| public void SetCapability(WorkspaceSymbolCapability capability) | ||
| { | ||
| // throw new NotImplementedException(); | ||
| } | ||
|
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| #region private Methods | ||
|
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| // private bool IsQueryMatch(string query, string symbolName) | ||
| // { | ||
| // return symbolName.IndexOf(query, StringComparison.OrdinalIgnoreCase) >= 0; | ||
| // } | ||
|
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| // private static string GetFileUri(string filePath) | ||
| // { | ||
| // // If the file isn't untitled, return a URI-style path | ||
| // return | ||
| // !filePath.StartsWith("untitled") && !filePath.StartsWith("inmemory") | ||
| // ? new Uri("file://" + filePath).AbsoluteUri | ||
| // : filePath; | ||
| // } | ||
|
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| // private static Range GetRangeFromScriptRegion(ScriptRegion scriptRegion) | ||
| // { | ||
| // return new Range | ||
| // { | ||
| // Start = new Position | ||
| // { | ||
| // Line = scriptRegion.StartLineNumber - 1, | ||
| // Character = scriptRegion.StartColumnNumber - 1 | ||
| // }, | ||
| // End = new Position | ||
| // { | ||
| // Line = scriptRegion.EndLineNumber - 1, | ||
| // Character = scriptRegion.EndColumnNumber - 1 | ||
| // } | ||
| // }; | ||
| // } | ||
|
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| // private static string GetDecoratedSymbolName(SymbolReference symbolReference) | ||
| // { | ||
| // string name = symbolReference.SymbolName; | ||
|
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| // if (symbolReference.SymbolType == SymbolType.Configuration || | ||
| // symbolReference.SymbolType == SymbolType.Function || | ||
| // symbolReference.SymbolType == SymbolType.Workflow) | ||
| // { | ||
| // name += " { }"; | ||
| // } | ||
|
|
||
| // return name; | ||
| // } | ||
|
|
||
| #endregion | ||
| } | ||
| } |
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