private void btnRootFolder_Click_1(object sender, RoutedEventArgs e)
{
if (IsBusy())
{
return;
}
_navState.Reset(null);
NavigateTo(_storage.RootFolder(), null, NavigationDirection.LevelDown, false);
}
//for external use only
public void LoginAndEnumFiles(StorageType storageType)
{
if (IsBusy() || storageType == StorageType.Undefined)
{
return;
}
progressInfo.Visibility = Visibility.Visible;
Entries.Clear(); // need to clear here for the case if authentication throws exception
Action worker = () =>
{
try
{
switch (storageType)
{
case StorageType.Dropbox:
_storage = new DropStorage(webViewCallback);
_navState.Reset("Dropbox");
break;
case StorageType.GDrive:
_storage = new GDriveStorage(webViewCallback);
_navState.Reset("Google Drive");
break;
default:
throw new NotSupportedException();
}
NavigateTo(_storage.RootFolder(), null, NavigationDirection.LevelDown, true);
}
catch (Exception e)
{
downloadProgress.Visibility = Visibility.Collapsed;
MessageDlg.Show("Authentication error. Please try to connect again: \n" + e.ToString(), "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
progressInfo.Visibility = Visibility.Collapsed;
}
};
this.Dispatcher.BeginInvoke(worker, DispatcherPriority.Background);
}
//for external use only
public void LoginAndEnumFiles(StorageType storageType)
{
if (IsBusy() || storageType==StorageType.Undefined)
return;
progressInfo.Visibility = Visibility.Visible;
Entries.Clear(); // need to clear here for the case if authentication throws exception
Action worker = () =>
{
try
{
switch (storageType)
{
case StorageType.Dropbox:
_storage = new DropStorage(webViewCallback);
_navState.Reset("Dropbox");
break;
case StorageType.GDrive:
_storage = new GDriveStorage(webViewCallback);
_navState.Reset("Google Drive");
break;
default:
throw new NotSupportedException();
}
NavigateTo(_storage.RootFolder(), null, NavigationDirection.LevelDown, true);
}
catch (Exception e)
{
downloadProgress.Visibility = Visibility.Collapsed;
MessageDlg.Show("Authentication error. Please try to connect again: \n" + e.ToString(), "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
progressInfo.Visibility = Visibility.Collapsed;
}
};
this.Dispatcher.BeginInvoke(worker, DispatcherPriority.Background);
}