public static void RegisterAutoLoadPackages(this IPackageManager manager, IMafPackage package, Action loadAction)
{
if (package.LoadOption != PackageLoadOption.OnContextActivated)
{
return;
}
var attributes = package.GetType().GetAttributes <PackageAutoLoadAttribute>(true);
foreach (var attribute in attributes)
{
var uiContext = UiContext.FromUiContextGuid(attribute.LoadGuid);
if (Mapping.ContainsKey(attribute.LoadGuid))
{
Mapping[attribute.LoadGuid].Add(package.Id);
}
else
{
Mapping.Add(attribute.LoadGuid, new HashSet <Guid> {
package.Id
});
}
uiContext.WhenActivated(loadAction);
}
}
public void AddSinglePackage(IMafPackage package, bool initialize)
{
if (package.LoadOption != PackageLoadOption.Custom)
{
throw new InvalidOperationException("Only can load packages that have custom load option set");
}
var id = package.Id.ToString("N");
if (Packages.ContainsKey(id))
{
throw new InvalidOperationException("Can not add duplicate Package");
}
Packages.Add(id, package);
if (!initialize)
{
return;
}
LoadPackage(package.Id);
}
private void LoadPackage(IMafPackage package)
{
((Package)package).InitializeInternal();
}
