private async void menuClick_ImportFromSNPediaAsync(object sender, RoutedEventArgs args)
{
// Don't allow importing the SNPedia data unless this isn't an end user (i.e. the app is being debugged)
if (!Debugger.IsAttached)
{
WinForms.MessageBox.Show("Importing data from SNPedia is disabled for non-developers to limit the load on SNPedia. This option is re-enabled if you run the program within a debugger.", "SNPedia import disabled");
return;
}
// Disable the main window.
IsEnabled = false;
// Create the progress window.
var cancellationTokenSource = new CancellationTokenSource();
var progressWindow = new ProgressWindow(() => cancellationTokenSource.Cancel());
progressWindow.Owner = this;
progressWindow.Show();
// Try to read the data from the provided 23andme username.
var newDatabase = await SNPediaReader.CreateSNPDatabaseAsync(
(progressText, progress) => progressWindow.Update(progressText, progress),
cancellationTokenSource.Token
);
// Close the progress window and reenable the main window.
progressWindow.ForceClose();
IsEnabled = true;
// If the database was successfully imported, replace the local database with it.
if (newDatabase != null)
{
SNPDatabaseManager.localDatabase = newDatabase;
// Reanalyse after updating the SNP database.
InitAnalysis();
}
}
private async void menuClick_ImportFromdbSNPAsync(object sender, RoutedEventArgs args)
{
var dialog = new WinForms.OpenFileDialog();
dialog.Filter = "dbSNP flat files|*.flat|All files (*.*)|*.*";
dialog.Multiselect = true;
if (dialog.ShowDialog() == WinForms.DialogResult.OK)
{
// Disable the main window.
IsEnabled = false;
// Create the progress window.
var cancellationTokenSource = new CancellationTokenSource();
var progressWindow = new ProgressWindow(() => cancellationTokenSource.Cancel());
progressWindow.Owner = this;
progressWindow.Show();
var fileNameList = dialog.FileNames.ToList();
for (var fileIndex = 0; fileIndex < fileNameList.Count; ++fileIndex)
{
var filename = fileNameList[fileIndex];
using (var fileStream = new FileStream(filename, FileMode.Open, FileAccess.Read))
{
progressWindow.Update(string.Format("Processing {0}", filename), (double)fileIndex / fileNameList.Count);
await Task.Run(() => (new dbSNPReader(new StreamReader(fileStream))).ProcessSNPOrientationInfo(cancellationTokenSource.Token));
}
}
// Close the progress window and reenable the main window.
progressWindow.ForceClose();
IsEnabled = true;
// Reanalyse after updating the SNP database.
InitAnalysis();
}
}
