private async Task NotifyCpsProjectSystemAsync(
ProjectId projectId,
IProjectItemDesignerTypeUpdateService updateService,
IEnumerable <DesignerAttributeData> data,
CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
// We may have updates for many different configurations of the same logical project system project.
// However, the project system only associates designer attributes with one of those projects. So just drop
// the notifications for any sibling configurations.
if (!_workspace.IsPrimaryProject(projectId))
{
return;
}
// Broadcast all the information about all the documents in parallel to CPS.
using var _ = ArrayBuilder <Task> .GetInstance(out var tasks);
foreach (var info in data)
{
cancellationToken.ThrowIfCancellationRequested();
tasks.Add(NotifyCpsProjectSystemAsync(updateService, info, cancellationToken));
}
await Task.WhenAll(tasks).ConfigureAwait(false);
}
private async Task NotifyCpsProjectSystemAsync(
IProjectItemDesignerTypeUpdateService updateService,
DesignerAttributeData data,
CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
try
{
await updateService.SetProjectItemDesignerTypeAsync(data.FilePath, data.Category).ConfigureAwait(false);
}
catch (ObjectDisposedException)
{
// we might call update service after project is already removed and get object disposed exception.
// we will catch the exception and ignore.
// see this PR for more detail - https://github.com/dotnet/roslyn/pull/35383
}
}
private async Task NotifyCpsProjectSystemAsync(
IProjectItemDesignerTypeUpdateService updateService,
IEnumerable <DesignerAttributeData> data,
CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
// Broadcast all the information about all the documents in parallel to CPS.
using var _ = ArrayBuilder <Task> .GetInstance(out var tasks);
foreach (var info in data)
{
cancellationToken.ThrowIfCancellationRequested();
tasks.Add(NotifyCpsProjectSystemAsync(updateService, info, cancellationToken));
}
await Task.WhenAll(tasks).ConfigureAwait(false);
}
private async Task NotifyCpsDesignerAttributeAsync(Document document, string designerAttributeArgument, IProjectItemDesignerTypeUpdateService updateService)
{
using (_listener.BeginAsyncOperation("RegisterDesignerAttribute"))
{
try
{
await updateService.SetProjectItemDesignerTypeAsync(document.FilePath, designerAttributeArgument).ConfigureAwait(false);
}
catch (ObjectDisposedException)
{
// we might call update service after project is already removed and get object disposed exception.
// we will catch the exception and ignore.
// see this PR for more detail - https://github.com/dotnet/roslyn/pull/35383
}
}
}
