/// <summary>
/// Prompts the user to select a template.
/// </summary>
/// <param name="engine">The engine.</param>
/// <returns>A template or null if the user cancelled.</returns>
public static Template Prompt(Engine engine, string title)
{
string templateName = null;
var templates = All().ToList();
System.Windows.Application.Current.Dispatcher.Invoke(() =>
{
var dialog = new Dialogs.ComboBoxInputDialog(null, title ?? "Select Template")
{
Items = templates,
Required = true
};
if (dialog.ShowDialog() == false)
{
templateName = null;
}
else
{
templateName = dialog.SelectedValue;
}
});
if (templateName == null)
{
return(null);
}
return(new Template(engine, templateName));
}
/// <summary>
/// Prompts the user to select an instance.
/// </summary>
/// <param name="engine">The engine.</param>
/// <param name="title">The title of the dialog.</param>
/// <returns>An instance or null if the user cancelled.</returns>
public static Instance Prompt(Engine engine, string title)
{
string instanceName = null;
var instances = All().ToList();
System.Windows.Application.Current.Dispatcher.Invoke(() =>
{
var dialog = new Dialogs.ComboBoxInputDialog(null, title);
dialog.Items = instances;
dialog.Required = true;
if (dialog.ShowDialog() == false)
{
instanceName = null;
}
else
{
instanceName = dialog.SelectedValue;
}
});
return(new Instance(engine, instanceName));
}
