int IVBFileCodeModelEvents.EndEdit()
{
try
{
if (_editCount == 1)
{
List <ValueTuple <AbstractKeyedCodeElement, SyntaxPath> > elementAndPathes = null;
if (_batchElements.Count > 0)
{
foreach (var element in _batchElements)
{
var node = element.LookupNode();
if (node != null)
{
elementAndPathes = elementAndPathes ?? new List <ValueTuple <AbstractKeyedCodeElement, SyntaxPath> >();
elementAndPathes.Add(ValueTuple.Create(element, new SyntaxPath(node)));
}
}
}
if (_batchDocument != null)
{
// perform expensive operations at once
var newDocument = Simplifier.ReduceAsync(_batchDocument, Simplifier.Annotation, cancellationToken: CancellationToken.None).WaitAndGetResult(CancellationToken.None);
_batchDocument.Project.Solution.Workspace.TryApplyChanges(newDocument.Project.Solution);
// done using batch document
_batchDocument = null;
}
// Ensure the file is prettylisted, even if we didn't make any edits
CodeModelService.EnsureBufferFormatted(_invisibleEditor.TextBuffer);
if (elementAndPathes != null)
{
foreach (var elementAndPath in elementAndPathes)
{
// make sure the element is there.
var existingElement = _elementTable.TryGetValue(elementAndPath.Item1.NodeKey);
if (existingElement != null)
{
elementAndPath.Item1.ReaquireNodeKey(elementAndPath.Item2, CancellationToken.None);
}
// make sure existing element doesn't go away (weak reference) in the middle of
// updating the node key
GC.KeepAlive(existingElement);
}
}
_batchMode = false;
_batchElements = null;
}
return(VSConstants.S_OK);
}
catch (Exception ex)
{
return(Marshal.GetHRForException(ex));
}
finally
{
ReleaseEditor();
}
}
int IVBFileCodeModelEvents.EndEdit()
{
try
{
if (_editCount == 1)
{
RoslynDebug.AssertNotNull(_batchElements);
RoslynDebug.AssertNotNull(_invisibleEditor);
List <ValueTuple <AbstractKeyedCodeElement, SyntaxPath> >?elementAndPaths = null;
if (_batchElements.Count > 0)
{
foreach (var element in _batchElements)
{
var node = element.LookupNode();
if (node != null)
{
elementAndPaths ??= new List <ValueTuple <AbstractKeyedCodeElement, SyntaxPath> >();
elementAndPaths.Add(ValueTuple.Create(element, new SyntaxPath(node)));
}
}
}
if (_batchDocument != null)
{
// perform expensive operations at once
var newDocument = State.ThreadingContext.JoinableTaskFactory.Run(async() =>
{
var simplifierOptions = await _batchDocument.GetSimplifierOptionsAsync(GlobalOptions, CancellationToken.None).ConfigureAwait(false);
return(await Simplifier.ReduceAsync(_batchDocument, Simplifier.Annotation, simplifierOptions, CancellationToken.None).ConfigureAwait(false));
});
_batchDocument.Project.Solution.Workspace.TryApplyChanges(newDocument.Project.Solution);
// done using batch document
_batchDocument = null;
}
// Ensure the file is prettylisted, even if we didn't make any edits
CodeModelService.EnsureBufferFormatted(_invisibleEditor.TextBuffer);
if (elementAndPaths != null)
{
foreach (var elementAndPath in elementAndPaths)
{
// make sure the element is there.
if (_codeElementTable.TryGetValue(elementAndPath.Item1.NodeKey, out var existingElement))
{
elementAndPath.Item1.ReacquireNodeKey(elementAndPath.Item2, CancellationToken.None);
}
// make sure existing element doesn't go away (weak reference) in the middle of
// updating the node key
GC.KeepAlive(existingElement);
}
}
_batchMode = false;
_batchElements = null;
}
return(VSConstants.S_OK);
}
catch (Exception ex)
{
return(Marshal.GetHRForException(ex));
}
finally
{
ReleaseEditor();
}
}