public BackgroundWorker Worker; // Handle / control point for asynch tasks
#endregion
#region Constructors
public Picasso()
{
InitializeComponent();
// Initialize Mdi workspace
mainMenuStrip.MdiWindowListItem = windowMenuItem;
// Initialize list of scenarios
_scenarios = new List <ScenarioForm>();
// Initialize documentation
_documentationUrl = "http://tythos.net/horizon/documentation/picasso/";
_documentationForm = new SimpleBrowser(_documentationUrl, false);
_documentationForm.MdiParent = this;
_documentationForm.Text = "Picasso Documentation";
_documentationForm.Icon = Icon;
_documentationForm.Persistent = true;
// Initialize settings
_settingsDialog = new PicassoSettings();
_settingsDialog.Icon = Icon;
UpdateSettings();
// Initialize window title
_textPrefix = "Horizon / Picasso";
Text = _textPrefix;
// Create a blank scenario when application launches
ScenarioForm defaultScenario = new ScenarioForm(this);
_scenarios.Add(defaultScenario);
UpdateTreeView();
// Create a SimpleBrower for displaying serialized elements, and set cache target
_xmlBrowser = new SimpleBrowser("http://tythos.net/horizon/xmlBrowser.html", false);
_xmlDumpLocation = "C:\\.horizonDump.xml";
_xmlBrowser.MdiParent = this;
_xmlBrowser.Persistent = true;
// Set up background worker
Worker = new BackgroundWorker();
// Debugging setting: true will cause errors to be displayed via message box
_isDebugging = true;
}
private void StartButton_Click(object sender, RoutedEventArgs e)
{
if (!running)
{
var timeLimited = false;
TimeSpan duration = default(TimeSpan);
int runs = 0;
var threads = Convert.ToInt32(Threads.SelectionBoxItem);
var durationText = (string)((ComboBoxItem)Duration.SelectedItem).Content;
StatusProgressbar.IsIndeterminate = false;
SimpleBrowser.LoginEpiserverWebForms(LoginUrl.Text, Username.Text, Password.Text);
switch (durationText)
{
case "1 run":
runs = 1;
break;
case "10 runs":
runs = 10;
break;
case "100 runs":
runs = 100;
break;
case "10 seconds":
duration = TimeSpan.FromSeconds(10);
timeLimited = true;
break;
case "20 seconds":
duration = TimeSpan.FromSeconds(20);
timeLimited = true;
break;
case "1 minute":
duration = TimeSpan.FromMinutes(1);
timeLimited = true;
break;
case "10 minutes":
duration = TimeSpan.FromMinutes(10);
timeLimited = true;
break;
case "1 hour":
duration = TimeSpan.FromHours(1);
timeLimited = true;
break;
case "Until canceled":
duration = TimeSpan.MaxValue;
timeLimited = true;
StatusProgressbar.IsIndeterminate = true;
break;
}
var urls = Regex.Split(Urls.Text, "\r\n").Where(u => !string.IsNullOrWhiteSpace(u)).Select(u => u.Trim());
if (!urls.Any())
{
return;
}
Threads.IsEnabled = false;
Duration.IsEnabled = false;
Urls.IsEnabled = false;
cancellationTokenSource = new CancellationTokenSource();
var cancellationToken = cancellationTokenSource.Token;
var job = new Job <UrlResult>();
StatusProgressbar.Value = 0;
StatusProgressbar.Visibility = Visibility.Visible;
job.OnProgress += OnProgress;
if (timeLimited)
{
task = Task.Run(() => job.ProcessUrls(threads, duration, urls, cancellationToken));
}
else
{
task = Task.Run(() => job.ProcessUrls(threads, runs, urls, cancellationToken));
}
var awaiter = task.GetAwaiter();
awaiter.OnCompleted(JobCompleted);
StartButton.Content = "Cancel";
running = true;
}
else
{
if (cancellationTokenSource != null && !cancellationTokenSource.IsCancellationRequested)
{
cancellationTokenSource.Cancel();
}
}
}
