/// <summary>
/// Ensures specified command is either: present and configured correctly on the element, or removed from element, based on the evaluation of the given function.
/// </summary>
public static CommandSettings EnsureCommandAutomation <TCommand>(this IPatternElementSchema container, string instanceName, Func <bool> exists) where TCommand : ICommand
{
var settings = container.GetAutomationSettings <CommandSettings>(instanceName);
if (exists() == true)
{
// Create a new instance of not already exists.
if (settings == null)
{
settings = PatternElementSchemaExtensions.CreateSystemAutomationSettings <CommandSettings>(container, instanceName);
}
// Update properties
if (settings != null)
{
settings.TypeId = typeof(TCommand).FullName;
}
}
else
{
// Delete existing command
if (settings != null)
{
settings.Extends.Delete();
return(null);
}
}
return(settings);
}
/// <summary>
/// Ensures specified event is either: present and configured correctly on the element, or removed from element, based on the evaluation of the given function.
/// </summary>
public static EventSettings EnsureEventLaunchPoint(this IPatternElementSchema container, string eventTypeName, string instanceName, CommandSettings command, Func <bool> exists)
{
var settings = container.GetAutomationSettings <EventSettings>(instanceName);
if (exists() == true)
{
// Create a new instance of not already exists.
if (settings == null)
{
settings = PatternElementSchemaExtensions.CreateSystemAutomationSettings <EventSettings>(container, instanceName);
}
// Update properties
if (settings != null)
{
settings.EventId = eventTypeName;
if (command != null)
{
settings.CommandId = command.Id;
}
}
}
else
{
// Delete existing instance
if (settings != null)
{
settings.Extends.Delete();
return(null);
}
}
return(settings);
}
/// <summary>
/// Ensures specified menu is either: present and configured correctly on the element, or removed from element, based on the evaluation of the given function.
/// </summary>
public static MenuSettings EnsureMenuLaunchPoint(this IPatternElementSchema container, string instanceName, CommandSettings command, string menuText, string iconPath, Func <bool> exists)
{
var settings = container.GetAutomationSettings <MenuSettings>(instanceName);
if (exists() == true)
{
// Create a new instance of not already exists.
if (settings == null)
{
settings = PatternElementSchemaExtensions.CreateSystemAutomationSettings <MenuSettings>(container, instanceName);
}
// Update properties
if (settings != null)
{
settings.Text = menuText;
settings.SortOrder = 10000; // This to make it large enough to sink to bottom of other menus
settings.Icon = FormatIconPath(iconPath);
if (command != null)
{
settings.CommandId = command.Id;
}
}
}
else
{
// Delete existing instance
if (settings != null)
{
settings.Extends.Delete();
return(null);
}
}
return(settings);
}
