private IProcedureComponent getBack(IProcedureComponent current)
{
if (currentComponent == introductionComponent)
{
return(null);
}
else if (currentComponent == confirmationComponent)
{
return(configurationComponents[configurationComponents.Count - 1]);
}
else if (currentComponent == progressComponent)
{
return(null);
}
else if (currentComponent == resultsComponent)
{
return(progressComponent);
}
else
{
for (int i = 1; i < configurationComponents.Count; i++)
{
if (currentComponent == configurationComponents[i])
{
return(configurationComponents[i - 1]);
}
}
return(introductionComponent);
}
}
public ProcedureDialog(String title, IProcedureComponent introductionComponent, List <IProcedureComponent> configurationComponents,
IProcedureComponent confirmationComponent, IProcedureProcessComponent progressComponent, IProcedureComponent resultsComponent)
{
InitializeComponent();
this.Title = title;
#region store procedure components
if (introductionComponent == null || confirmationComponent == null ||
progressComponent == null || resultsComponent == null ||
configurationComponents == null || configurationComponents.Count == 0)
{
throw new Exception("NULL IProcedureComponent or empty configuration components list passed to initialization of ProcedureDialog");
}
this.introductionComponent = introductionComponent;
this.confirmationComponent = confirmationComponent;
this.progressComponent = progressComponent;
this.resultsComponent = resultsComponent;
this.configurationComponents = new List <IProcedureComponent>();
for (int i = 0; i < configurationComponents.Count; i++)
{
this.configurationComponents.Add(configurationComponents[i]);
}
#endregion
#region populate key
introductionLabel.Content = introductionComponent.KeyText;
confirmationLabel.Content = confirmationComponent.KeyText;
progressLabel.Content = progressComponent.KeyText;
resultsLabel.Content = resultsComponent.KeyText;
StackPanel sP = new StackPanel();
sP.Orientation = Orientation.Vertical;
configurationExpander.Content = sP;
for (int i = 0; i < configurationComponents.Count; i++)
{
Label configurationLabel = new Label();
configurationLabel.Content = configurationComponents[i].KeyText;
configurationLabel.Margin = new Thickness(30, 0, 0, 0);
configurationLabel.Height = 25;
configurationLabel.Tag = configurationComponents[i];
configurationLabel.MouseUp += new MouseButtonEventHandler(configurationLabel_MouseUp);
sP.Children.Add(configurationLabel);
}
#endregion
#region load introduction
contentGrid.Children.Add((UserControl)introductionComponent);
currentComponent = introductionComponent;
#endregion
#region hook finish process
progressComponent.ProcedureCompleteDelegates.Add(new ProcedureCompleteDelegate(finishProcess));
#endregion
updateKeyLinks();
}
private void nextButton_Click(object sender, RoutedEventArgs e)
{
this.NavigationChange((int)1, e);
if (e.Handled)
{
currentComponent = getNext(currentComponent);
contentGrid.Children.Clear();
contentGrid.Children.Add((UserControl)currentComponent);
updateButtons();
}
}
private void resultsLabel_MouseUp(object sender, MouseButtonEventArgs e)
{
if (procedureComplete && currentComponent == progressComponent)
{
this.NavigationChange((int)-1, e);
if (e.Handled)
{
currentComponent = resultsComponent;
contentGrid.Children.Clear();
contentGrid.Children.Add((UserControl)currentComponent);
updateButtons();
}
}
}
private void confirmationLabel_MouseUp(object sender, MouseButtonEventArgs e)
{
if (currentComponent != confirmationExpander && currentComponent != progressComponent &&
currentComponent != resultsComponent)
{
this.NavigationChange((int)-1, e);
if (e.Handled)
{
currentComponent = confirmationComponent;
contentGrid.Children.Clear();
contentGrid.Children.Add((UserControl)currentComponent);
updateButtons();
}
}
}
private void finishButton_Click(object sender, RoutedEventArgs e)
{
if (currentComponent == confirmationComponent)
{
#region confirm action
if (ShowProcessWarning)
{
if (MessageBox.Show(this, "Are you sure you wish to continue?\r\n\r\nPerforming this operation may not be reversable or cancellable, and may take considerable time.", this.Title, MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.Cancel) == MessageBoxResult.Cancel)
{
return;
}
}
#endregion
currentComponent = getNext(currentComponent);
contentGrid.Children.Clear();
contentGrid.Children.Add((UserControl)currentComponent);
updateButtons();
processing = true;
progressComponent.startProcedure();
}
else if (currentComponent == progressComponent)
{
currentComponent = getNext(currentComponent);
contentGrid.Children.Clear();
contentGrid.Children.Add((UserControl)currentComponent);
updateButtons();
}
else if (currentComponent == resultsComponent)
{
procedureComplete = true;
if (this.AskedForClose != null)
{
this.AskedForClose(this, new EventArgs());
}
else
{
this.Close();
}
}
}
