public override void PublishCSharp(string filePath, SourceText sourceText, int hostDocumentVersion)
{
if (filePath is null)
{
throw new ArgumentNullException(nameof(filePath));
}
if (sourceText is null)
{
throw new ArgumentNullException(nameof(sourceText));
}
_foregroundDispatcher.AssertForegroundThread();
if (!_publishedCSharpData.TryGetValue(filePath, out var previouslyPublishedData))
{
previouslyPublishedData = PublishData.Default;
}
var textChanges = SourceTextDiffer.GetMinimalTextChanges(previouslyPublishedData.SourceText, sourceText);
if (textChanges.Count == 0 && hostDocumentVersion == previouslyPublishedData.HostDocumentVersion)
{
// Source texts match along with host document versions. We've already published something that looks like this. No-op.
return;
}
if (_logger.IsEnabled(LogLevel.Trace))
{
var previousDocumentLength = previouslyPublishedData.SourceText.Length;
var currentDocumentLength = sourceText.Length;
var documentLengthDelta = sourceText.Length - previousDocumentLength;
_logger.LogTrace(
"Updating C# buffer of {0} to correspond with host document version {1}. {2} -> {3} = Change delta of {4} via {5} text changes.",
filePath,
hostDocumentVersion,
previousDocumentLength,
currentDocumentLength,
documentLengthDelta,
textChanges.Count);
}
_publishedCSharpData[filePath] = new PublishData(sourceText, hostDocumentVersion);
var request = new UpdateBufferRequest()
{
HostDocumentFilePath = filePath,
Changes = textChanges,
HostDocumentVersion = hostDocumentVersion,
};
var result = _server.SendRequest(LanguageServerConstants.RazorUpdateCSharpBufferEndpoint, request);
// This is the call that actually makes the request, any SendRequest without a .Returning* after it will do nothing.
_ = result.ReturningVoid(CancellationToken.None);
}
public override void PublishHtml(string filePath, SourceText sourceText, long hostDocumentVersion)
{
if (filePath is null)
{
throw new ArgumentNullException(nameof(filePath));
}
if (sourceText is null)
{
throw new ArgumentNullException(nameof(sourceText));
}
_foregroundDispatcher.AssertForegroundThread();
if (!_publishedHtmlData.TryGetValue(filePath, out var previouslyPublishedData))
{
previouslyPublishedData = PublishData.Default;
}
IReadOnlyList <TextChange> textChanges = Array.Empty <TextChange>();
if (!sourceText.ContentEquals(previouslyPublishedData.SourceText))
{
textChanges = sourceText.GetTextChanges(previouslyPublishedData.SourceText);
}
else if (hostDocumentVersion == previouslyPublishedData.HostDocumentVersion)
{
// Source texts match along with host document versions. We've already published something that looks like this. No-op.
return;
}
_publishedHtmlData[filePath] = new PublishData(sourceText, hostDocumentVersion);
var request = new UpdateBufferRequest()
{
HostDocumentFilePath = filePath,
Changes = textChanges,
HostDocumentVersion = hostDocumentVersion,
};
_server.Value.Client.SendRequest(LanguageServerConstants.RazorUpdateHtmlBufferEndpoint, request);
}
public override void PublishCSharp(string filePath, SourceText sourceText, int hostDocumentVersion)
{
if (filePath is null)
{
throw new ArgumentNullException(nameof(filePath));
}
if (sourceText is null)
{
throw new ArgumentNullException(nameof(sourceText));
}
_foregroundDispatcher.AssertForegroundThread();
if (!_publishedCSharpData.TryGetValue(filePath, out var previouslyPublishedData))
{
previouslyPublishedData = PublishData.Default;
}
var textChanges = SourceTextDiffer.GetMinimalTextChanges(previouslyPublishedData.SourceText, sourceText);
if (textChanges.Count == 0 && hostDocumentVersion == previouslyPublishedData.HostDocumentVersion)
{
// Source texts match along with host document versions. We've already published something that looks like this. No-op.
return;
}
_publishedCSharpData[filePath] = new PublishData(sourceText, hostDocumentVersion);
var request = new UpdateBufferRequest()
{
HostDocumentFilePath = filePath,
Changes = textChanges,
HostDocumentVersion = hostDocumentVersion,
};
var result = _server.Value.Client.SendRequest(LanguageServerConstants.RazorUpdateCSharpBufferEndpoint, request);
// This is the call that actually makes the request, any SendRequest without a .Returning* after it will do nothing.
result.ReturningVoid(CancellationToken.None);
}
public override void PublishHtml(string filePath, SourceText sourceText, long hostDocumentVersion)
{
if (filePath is null)
{
throw new ArgumentNullException(nameof(filePath));
}
if (sourceText is null)
{
throw new ArgumentNullException(nameof(sourceText));
}
_foregroundDispatcher.AssertForegroundThread();
if (!_publishedHtmlSourceText.TryGetValue(filePath, out var previouslyPublishedText))
{
previouslyPublishedText = EmptySourceText;
}
IReadOnlyList <TextChange> textChanges = Array.Empty <TextChange>();
if (!sourceText.ContentEquals(previouslyPublishedText))
{
textChanges = sourceText.GetTextChanges(previouslyPublishedText);
}
_publishedHtmlSourceText[filePath] = sourceText;
var request = new UpdateBufferRequest()
{
HostDocumentFilePath = filePath,
Changes = textChanges,
HostDocumentVersion = hostDocumentVersion,
};
_server.Value.Client.SendRequest(LanguageServerConstants.RazorUpdateHtmlBufferEndpoint, request);
}