private IEnumerable <KeyValuePair <string, string> > GetMissingExtensions(IVsExtensionManager manager, DataStore store)
{
var installed = manager.GetInstalledExtensions();
var products = ExtensionList.Products();
var notInstalled = products.Where(product => !installed.Any(ins => ins.Header.Identifier == product.Key)).ToArray();
return(notInstalled.Where(ext => !store.HasBeenInstalled(ext.Key)));
}
private async System.Threading.Tasks.Task Install()
{
var repository = (IVsExtensionRepository)GetService(typeof(SVsExtensionRepository));
var manager = (IVsExtensionManager)GetService(typeof(SVsExtensionManager));
var installed = manager.GetInstalledExtensions();
var products = ExtensionList.Products();
var missing = products.Where(product => !installed.Any(ins => ins.Header.Identifier == product.Key));
if (!missing.Any())
{
return;
}
var dte = (EnvDTE.DTE)GetService(typeof(EnvDTE.DTE));
var hwnd = new IntPtr(dte.MainWindow.HWnd);
var window = (Window)System.Windows.Interop.HwndSource.FromHwnd(hwnd).RootVisual;
var dialog = new InstallerProgress(missing, $"Downloading extensions...");
dialog.Owner = window;
dialog.Show();
await System.Threading.Tasks.Task.Run(() =>
{
foreach (var product in missing)
{
if (!dialog.IsVisible)
{
break; // User cancelled the dialog
}
dialog.StartDownloading(product.Key);
dialog.SetMessage($"Installing {product.Value}...");
InstallExtension(repository, manager, product);
dialog.InstallComplete(product.Key);
}
});
if (dialog.IsVisible)
{
dialog.Close();
dialog = null;
PromptForRestart();
}
}