public async Task UpdateBuffer(Request request)
{
var buffer = request.Buffer;
var changes = request.Changes;
var updateRequest = request as UpdateBufferRequest;
if (updateRequest != null && updateRequest.FromDisk)
{
buffer = File.ReadAllText(updateRequest.FileName);
}
if (request.FileName == null || (buffer == null && changes == null))
{
return;
}
var documentIds = _workspace.CurrentSolution.GetDocumentIdsWithFilePath(request.FileName);
if (!documentIds.IsEmpty)
{
if (changes == null)
{
var sourceText = SourceText.From(buffer);
foreach (var documentId in documentIds)
{
_workspace.OnDocumentChanged(documentId, sourceText);
}
}
else
{
foreach (var documentId in documentIds)
{
var document = _workspace.CurrentSolution.GetDocument(documentId);
var sourceText = await document.GetTextAsync();
foreach (var change in request.Changes)
{
var startOffset = sourceText.Lines.GetPosition(new LinePosition(change.StartLine - 1, change.StartColumn - 1));
var endOffset = sourceText.Lines.GetPosition(new LinePosition(change.EndLine - 1, change.EndColumn - 1));
sourceText = sourceText.WithChanges(new[] {
new TextChange(new TextSpan(startOffset, endOffset - startOffset), change.NewText)
});
}
_workspace.OnDocumentChanged(documentId, sourceText);
}
}
}
else if (buffer != null)
{
TryAddTransientDocument(request.FileName, buffer);
}
}
public void UpdateBuffer(Request request)
{
if (request.Buffer == null || request.FileName == null)
{
return;
}
var documentIds = _workspace.CurrentSolution.GetDocumentIdsWithFilePath(request.FileName);
if (!documentIds.IsEmpty)
{
var sourceText = SourceText.From(request.Buffer);
foreach (var documentId in documentIds)
{
_workspace.OnDocumentChanged(documentId, sourceText);
}
}
else
{
TryAddTransientDocument(request.FileName, request.Buffer);
}
}
