private async Task OpenPackageFromRepository(string searchTerm)
{
var canceled = AskToSaveCurrentFile();
if (canceled)
{
return;
}
var selectedPackageInfo = PackageChooser.SelectPackage(searchTerm);
if (selectedPackageInfo == null)
{
return;
}
var repository = PackageChooser.Repository;
if (repository == null)
{
return;
}
var cachePackage = MachineCache.Default.FindPackage(selectedPackageInfo.Id, selectedPackageInfo.SemanticVersion);
DispatcherOperation processPackageAction(ISignaturePackage package)
{
LoadPackage(package,
package.Source,
repository.PackageSource.Source,
PackageType.RemotePackage);
// adding package to the cache, but with low priority
return(Dispatcher.BeginInvoke(
(Action <IPackage>)MachineCache.Default.AddPackage,
DispatcherPriority.ApplicationIdle,
package));
}
if (cachePackage == null)
{
var downloadedPackage = await PackageDownloader.Download(
repository,
selectedPackageInfo.Identity);
if (downloadedPackage != null)
{
await processPackageAction(downloadedPackage);
}
}
else
{
await processPackageAction(cachePackage);
}
}
private void SelectDependencyButtonClicked(object sender, RoutedEventArgs e)
{
DiagnosticsClient.TrackEvent("PackageDependencyEditor_SelectDependencyButtonClicked");
var selectedPackage = PackageChooser.SelectPackage(null);
if (selectedPackage != null)
{
_newPackageDependency.Id = selectedPackage.Id;
_newPackageDependency.VersionSpec = VersionRange.Parse(selectedPackage.Version);
}
}