/// <summary>
/// This event could be raised from multiple threads. Only perform thread-safe operations
/// </summary>
private void PackageRestoreManager_PackageRestored(object sender, PackageRestoredEventArgs args)
{
if (Token.IsCancellationRequested)
{
_canceled = true;
return;
}
if (args.Restored)
{
var packageIdentity = args.Package;
Interlocked.Increment(ref CurrentCount);
ThreadHelper.JoinableTaskFactory.RunAsync(async delegate
{
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
var progressData = new ThreadedWaitDialogProgressData(string.Format(CultureInfo.CurrentCulture,
Resources.RestoredPackage,
packageIdentity),
string.Empty,
string.Empty,
isCancelable: true,
currentStep: CurrentCount,
totalSteps: TotalCount);
ThreadedWaitDialogProgress.Report(progressData);
});
}
}
private void LogToVS(VerbosityLevel verbosityLevel, string message)
{
if (Token.IsCancellationRequested)
{
// If an operation is canceled, don't log anything, simply return
// And, show a single message gets shown in the summary that package restore has been canceled
// Do not report it as separate errors
_canceled = true;
return;
}
// If the verbosity level of message is worse than VerbosityLevel.Normal, that is,
// VerbosityLevel.Detailed or VerbosityLevel.Diagnostic, AND,
// _msBuildOutputVerbosity is lesser than verbosityLevel; do nothing
if (verbosityLevel > VerbosityLevel.Normal && _msBuildOutputVerbosity < (int)verbosityLevel)
{
return;
}
ThreadHelper.JoinableTaskFactory.Run(async delegate
{
// Switch to main thread to update the progress dialog, output window or error list window
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
// Only show messages with VerbosityLevel.Normal. That is, info messages only.
// Do not show errors, warnings, verbose or debug messages on the progress dialog
// Avoid showing indented messages, these are typically not useful for the progress dialog since
// they are missing the context of the parent text above it
if (verbosityLevel == VerbosityLevel.Normal && message.Length == message.TrimStart().Length)
{
// When both currentStep and totalSteps are 0, we get a marquee on the dialog
var progressData = new ThreadedWaitDialogProgressData(message,
string.Empty,
string.Empty,
isCancelable: true,
currentStep: 0,
totalSteps: 0);
// Update the progress dialog
ThreadedWaitDialogProgress.Report(progressData);
}
// Write to the output window. Based on _msBuildOutputVerbosity, the message may or may not
// get shown on the output window. Default is VerbosityLevel.Minimal
WriteLine(verbosityLevel, message);
// VerbosityLevel.Quiet corresponds to ILogger.LogError, and,
// VerbosityLevel.Minimal corresponds to ILogger.LogWarning
// In these 2 cases, we add an error or warning to the error list window
if (verbosityLevel == VerbosityLevel.Quiet || verbosityLevel == VerbosityLevel.Minimal)
{
MessageHelper.ShowError(_errorListProvider,
verbosityLevel == VerbosityLevel.Quiet ? TaskErrorCategory.Error : TaskErrorCategory.Warning,
TaskPriority.High,
message,
hierarchyItem: null);
}
});
}
