public void SimpleTest(string expected)
{
var model = new TextDocumentEdit()
{
TextDocument = new VersionedTextDocumentIdentifier()
{
Version = 1,
Uri = new Uri("file:///abc/123/d.cs"),
},
Edits = new[] {
new TextEdit()
{
NewText = "new text",
Range = new Range(new Position(1, 1), new Position(2, 2))
},
new TextEdit()
{
NewText = "new text2",
Range = new Range(new Position(3, 3), new Position(4, 4))
}
}
};
var result = Fixture.SerializeObject(model);
result.Should().Be(expected);
var deresult = JsonConvert.DeserializeObject <TextDocumentEdit>(expected);
deresult.ShouldBeEquivalentTo(model);
}
public void SimpleTest(string expected)
{
var model = new TextDocumentEdit {
TextDocument = new OptionalVersionedTextDocumentIdentifier {
Version = 1,
Uri = new Uri("file:///abc/123/d.cs"),
},
Edits = new[] {
new TextEdit {
NewText = "new text",
Range = new Range(new Position(1, 1), new Position(2, 2))
},
new TextEdit {
NewText = "new text2",
Range = new Range(new Position(3, 3), new Position(4, 4))
}
}
};
var result = Fixture.SerializeObject(model);
result.Should().Be(expected);
var deresult = new LspSerializer(ClientVersion.Lsp3).DeserializeObject <TextDocumentEdit>(expected);
deresult.Should().BeEquivalentTo(model, x => x.UsingStructuralRecordEquality());
}
public WorkspaceEditDocumentChange(TextDocumentEdit textDocumentEdit)
{
TextDocumentEdit = textDocumentEdit;
CreateFile = null;
RenameFile = null;
DeleteFile = null;
}
public async Task <WorkspaceEdit> HandleRequestAsync(Solution solution, RenameParams request, ClientCapabilities clientCapabilities, CancellationToken cancellationToken)
{
WorkspaceEdit workspaceEdit = null;
var document = solution.GetDocumentFromURI(request.TextDocument.Uri);
if (document != null)
{
var renameService = document.Project.LanguageServices.GetService <IEditorInlineRenameService>();
var position = await document.GetPositionFromLinePositionAsync(ProtocolConversions.PositionToLinePosition(request.Position), cancellationToken).ConfigureAwait(false);
var renameInfo = await renameService.GetRenameInfoAsync(document, position, cancellationToken).ConfigureAwait(false);
if (!renameInfo.CanRename)
{
return(workspaceEdit);
}
var renameLocationSet = await renameInfo.FindRenameLocationsAsync(solution.Workspace.Options, cancellationToken).ConfigureAwait(false);
var renameReplacementInfo = await renameLocationSet.GetReplacementsAsync(request.NewName, solution.Workspace.Options, cancellationToken).ConfigureAwait(false);
var newSolution = renameReplacementInfo.NewSolution;
var solutionChanges = newSolution.GetChanges(solution);
var changedDocuments = solutionChanges
.GetProjectChanges()
.SelectMany(p => p.GetChangedDocuments(onlyGetDocumentsWithTextChanges: true));
var documentEdits = new ArrayBuilder <TextDocumentEdit>();
foreach (var docId in changedDocuments)
{
var oldDoc = solution.GetDocument(docId);
var newDoc = newSolution.GetDocument(docId);
var textChanges = await newDoc.GetTextChangesAsync(oldDoc, cancellationToken).ConfigureAwait(false);
var oldText = await oldDoc.GetTextAsync(cancellationToken).ConfigureAwait(false);
var textDocumentEdit = new TextDocumentEdit
{
TextDocument = new VersionedTextDocumentIdentifier {
Uri = newDoc.GetURI()
},
Edits = textChanges.Select(tc => ProtocolConversions.TextChangeToTextEdit(tc, oldText)).ToArray()
};
documentEdits.Add(textDocumentEdit);
}
workspaceEdit = new WorkspaceEdit {
DocumentChanges = documentEdits.ToArrayAndFree()
};
}
return(workspaceEdit);
}
public override async Task <WorkspaceEdit?> HandleRequestAsync(RenameParams request, RequestContext context, CancellationToken cancellationToken)
{
WorkspaceEdit?workspaceEdit = null;
var document = SolutionProvider.GetDocument(request.TextDocument, context.ClientName);
if (document != null)
{
var oldSolution = document.Project.Solution;
var renameService = document.Project.LanguageServices.GetRequiredService <IEditorInlineRenameService>();
var position = await document.GetPositionFromLinePositionAsync(ProtocolConversions.PositionToLinePosition(request.Position), cancellationToken).ConfigureAwait(false);
var renameInfo = await renameService.GetRenameInfoAsync(document, position, cancellationToken).ConfigureAwait(false);
if (!renameInfo.CanRename)
{
return(workspaceEdit);
}
var renameLocationSet = await renameInfo.FindRenameLocationsAsync(oldSolution.Workspace.Options, cancellationToken).ConfigureAwait(false);
var renameReplacementInfo = await renameLocationSet.GetReplacementsAsync(request.NewName, oldSolution.Workspace.Options, cancellationToken).ConfigureAwait(false);
var renamedSolution = renameReplacementInfo.NewSolution;
var solutionChanges = renamedSolution.GetChanges(oldSolution);
// Linked files can correspond to multiple roslyn documents each with changes. Merge the changes in the linked files so that all linked documents have the same text.
// Then we can just take the text changes from the first document to avoid returning duplicate edits.
renamedSolution = await renamedSolution.WithMergedLinkedFileChangesAsync(oldSolution, solutionChanges, cancellationToken : cancellationToken).ConfigureAwait(false);
solutionChanges = renamedSolution.GetChanges(oldSolution);
var changedDocuments = solutionChanges
.GetProjectChanges()
.SelectMany(p => p.GetChangedDocuments(onlyGetDocumentsWithTextChanges: true))
.GroupBy(docId => renamedSolution.GetRequiredDocument(docId).FilePath, StringComparer.OrdinalIgnoreCase).Select(group => group.First());
using var _ = ArrayBuilder <TextDocumentEdit> .GetInstance(out var documentEdits);
foreach (var docId in changedDocuments)
{
var oldDoc = oldSolution.GetRequiredDocument(docId);
var newDoc = renamedSolution.GetRequiredDocument(docId);
var textChanges = await newDoc.GetTextChangesAsync(oldDoc, cancellationToken).ConfigureAwait(false);
var oldText = await oldDoc.GetTextAsync(cancellationToken).ConfigureAwait(false);
var textDocumentEdit = new TextDocumentEdit
{
TextDocument = new VersionedTextDocumentIdentifier {
Uri = newDoc.GetURI()
},
Edits = textChanges.Select(tc => ProtocolConversions.TextChangeToTextEdit(tc, oldText)).ToArray()
};
documentEdits.Add(textDocumentEdit);
}
workspaceEdit = new WorkspaceEdit {
DocumentChanges = documentEdits.ToArray()
};
}
return(workspaceEdit);
}
public async Task <WorkspaceEdit> HandleAsync(RenameParams request, RequestContext <Solution> requestContext, CancellationToken cancellationToken)
{
var solution = requestContext.Context;
WorkspaceEdit workspaceEdit = null;
var document = solution.GetDocumentFromURI(request.TextDocument.Uri);
if (document != null)
{
var renameService = document.Project.LanguageServices.GetService <IEditorInlineRenameService>();
var position = await document.GetPositionFromLinePositionAsync(ProtocolConversions.PositionToLinePosition(request.Position), cancellationToken).ConfigureAwait(false);
// We need to be on the UI thread to call GetRenameInfo which computes the rename locations.
// This is because Roslyn reads the readonly regions of the buffer to compute the locations in the document.
// This is typically quick. It's marked configureawait(false) so that the bulk of the rename operation can happen
// in background threads.
await _threadingContext.JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);
var renameInfo = await renameService.GetRenameInfoAsync(document, position, cancellationToken).ConfigureAwait(false);
if (!renameInfo.CanRename)
{
return(workspaceEdit);
}
var renameLocationSet = await renameInfo.FindRenameLocationsAsync(solution.Workspace.Options, cancellationToken).ConfigureAwait(false);
var renameReplacementInfo = await renameLocationSet.GetReplacementsAsync(request.NewName, solution.Workspace.Options, cancellationToken).ConfigureAwait(false);
var newSolution = renameReplacementInfo.NewSolution;
var solutionChanges = newSolution.GetChanges(solution);
var changedDocuments = solutionChanges
.GetProjectChanges()
.SelectMany(p => p.GetChangedDocuments(onlyGetDocumentsWithTextChanges: true));
var documentEdits = new ArrayBuilder <TextDocumentEdit>();
foreach (var docId in changedDocuments)
{
var oldDoc = solution.GetDocument(docId);
var newDoc = newSolution.GetDocument(docId);
var textChanges = await newDoc.GetTextChangesAsync(oldDoc, cancellationToken).ConfigureAwait(false);
var oldText = await oldDoc.GetTextAsync(cancellationToken).ConfigureAwait(false);
var textDocumentEdit = new TextDocumentEdit
{
TextDocument = new VersionedTextDocumentIdentifier {
Uri = newDoc.GetURI()
},
Edits = textChanges.Select(tc => ProtocolConversions.TextChangeToTextEdit(tc, oldText)).ToArray()
};
documentEdits.Add(textDocumentEdit);
}
workspaceEdit = new WorkspaceEdit {
DocumentChanges = documentEdits.ToArrayAndFree()
};
}
return(workspaceEdit);
}
