public RouteDOMEngine(RouteEngineArgs args)
{
_RouteConfig = new RouteConfig();
_RouteEngineArgs = args;
}
private void StartDOMEngine(RouteEngineArgs args)
{
if (args == null)
return;
_RouteDOMEngine = new RouteDOMEngine(args);
btnGenerate.IsEnabled = false;
btnAddNewRoute.IsEnabled = false;
int SecondsToComplete = 6; //Program specific value
panelContainer.Children.Clear();
MetroProgressBar progress = new MetroProgressBar();
progress.IsIndeterminate = false;
progress.Orientation = System.Windows.Controls.Orientation.Horizontal;
progress.HorizontalAlignment = System.Windows.HorizontalAlignment.Stretch;
progress.Width = this.WindowWidth - 10;
progress.Height = 30;
Duration duration = new Duration(TimeSpan.FromSeconds((SecondsToComplete * 1.35)));
DoubleAnimation doubleAnimatiion = new DoubleAnimation(200, duration);
progress.Visibility = System.Windows.Visibility.Visible;
progress.Foreground = Brushes.Green;
progress.Background = Brushes.Transparent;
progress.BorderBrush = Brushes.Gray;
progress.BorderThickness = new Thickness(1, 1, 1, 1);
progress.Padding = new Thickness(1, 1, 1, 1);
progress.Tag = "Processing......";
progress.Value = 0;
lblStatus.Text = "Processing...";
statusPanel.Visibility = System.Windows.Visibility.Visible;
statusPanel.Children.Add(progress);
try
{
TaskScheduler uiThread = TaskScheduler.FromCurrentSynchronizationContext();
Action MainThreadDoWork = new Action(() =>
{
_RouteDOMEngine.RUN();
System.Threading.Thread.Sleep(2000);
});
Action ExecuteProgressBar = new Action(() =>
{
progress.BeginAnimation(MetroProgressBar.ValueProperty, doubleAnimatiion);
});
Action FinalThreadDoWOrk = new Action(() =>
{
btnGenerate.IsEnabled = true;
btnAddNewRoute.IsEnabled = true;
statusPanel.Children.Remove(progress);
statusPanel.Visibility = System.Windows.Visibility.Hidden;
PopulateTiles();
});
Task MainThreadDoWorkTask = Task.Factory.StartNew(() => MainThreadDoWork());
Task ExecuteProgressBarTask = new Task(ExecuteProgressBar);
ExecuteProgressBarTask.RunSynchronously();
MainThreadDoWorkTask.ContinueWith(t => FinalThreadDoWOrk(), uiThread);
}
catch (Exception ex)
{
System.Windows.MessageBox.Show(ex.Message, "Error",MessageBoxButton.OK, MessageBoxImage.Error);
}
}
