internal void ProjectSnapshotManager_Changed(object sender, ProjectChangeEventArgs args)
{
// Don't do any work if the solution is closing
if (args.SolutionIsClosing)
{
return;
}
_projectSnapshotManagerDispatcher.AssertDispatcherThread();
switch (args.Kind)
{
case ProjectChangeKind.DocumentChanged:
case ProjectChangeKind.DocumentRemoved:
lock (_store)
{
if (_store.ContainsKey(args.DocumentFilePath) &&
!_projectSnapshotManager.IsDocumentOpen(args.DocumentFilePath))
{
// Document closed or removed, evict entry.
_store.TryRemove(args.DocumentFilePath, out var _);
}
}
break;
}
}
// Internal for testing
internal void ProjectSnapshotManager_Changed(object sender, ProjectChangeEventArgs args)
{
_foregroundDispatcher.AssertForegroundThread();
switch (args.Kind)
{
case ProjectChangeKind.DocumentChanged:
case ProjectChangeKind.DocumentRemoved:
lock (_store)
{
if (_store.ContainsKey(args.DocumentFilePath) &&
!_projectSnapshotManager.IsDocumentOpen(args.DocumentFilePath))
{
// Document closed or removed, evict entry.
_store.TryRemove(args.DocumentFilePath, out var _);
}
}
break;
}
}
// Internal for testing
internal void Enqueue(DocumentSnapshot document)
{
_projectSnapshotManagerDispatcher.AssertDispatcherThread();
if (!_projectManager.IsDocumentOpen(document.FilePath))
{
// We don't parse closed documents
return;
}
lock (_work)
{
// We only want to store the last 'seen' version of any given document. That way when we pick one to process
// it's always the best version to use.
_work[document.FilePath] = document;
StartWorker();
}
}
private void ProjectSnapshotManager_Changed(object sender, ProjectChangeEventArgs args)
{
_foregroundDispatcher.AssertForegroundThread();
switch (args.Kind)
{
case ProjectChangeKind.DocumentChanged:
case ProjectChangeKind.DocumentRemoved:
if (_publishedSourceText.ContainsKey(args.DocumentFilePath) &&
!_projectSnapshotManager.IsDocumentOpen(args.DocumentFilePath))
{
// Document closed or removed, evict published source text.
var removed = _publishedSourceText.Remove(args.DocumentFilePath);
Debug.Assert(removed, "Published source text should be protected by the foreground thread and should never fail to remove.");
}
break;
}
}
private void ProjectSnapshotManager_Changed(object sender, ProjectChangeEventArgs args)
{
_foregroundDispatcher.AssertForegroundThread();
switch (args.Kind)
{
case ProjectChangeKind.ProjectAdded:
{
var projectSnapshot = _projectManager.GetLoadedProject(args.ProjectFilePath);
foreach (var documentFilePath in projectSnapshot.DocumentFilePaths)
{
if (_projectManager.IsDocumentOpen(documentFilePath))
{
var document = projectSnapshot.GetDocument(documentFilePath);
Enqueue(document);
}
}
break;
}
case ProjectChangeKind.ProjectChanged:
{
var projectSnapshot = _projectManager.GetLoadedProject(args.ProjectFilePath);
foreach (var documentFilePath in projectSnapshot.DocumentFilePaths)
{
if (_projectManager.IsDocumentOpen(documentFilePath))
{
var document = projectSnapshot.GetDocument(documentFilePath);
Enqueue(document);
}
}
break;
}
case ProjectChangeKind.DocumentAdded:
{
var project = _projectManager.GetLoadedProject(args.ProjectFilePath);
if (_projectManager.IsDocumentOpen(args.DocumentFilePath))
{
var document = project.GetDocument(args.DocumentFilePath);
Enqueue(document);
}
break;
}
case ProjectChangeKind.DocumentChanged:
{
var project = _projectManager.GetLoadedProject(args.ProjectFilePath);
if (_projectManager.IsDocumentOpen(args.DocumentFilePath))
{
var document = project.GetDocument(args.DocumentFilePath);
Enqueue(document);
}
break;
}
case ProjectChangeKind.ProjectRemoved:
case ProjectChangeKind.DocumentRemoved:
{
// ignore
break;
}
default:
throw new InvalidOperationException($"Unknown ProjectChangeKind {args.Kind}");
}
}