public static void SetEndpointsMenuItems(this IApplication app
, string caption
, Action<IAbstractEndpoint, IApplication> handler
, Func<IAbstractEndpoint, IApplication, bool> visibilityEvaluator
)
{
var endpoints = app.Design.Endpoints.GetAll();
try
{
foreach (var endpoint in endpoints)
{
var ep = endpoint.As<IProductElement>();
var menuItem = ep.AutomationExtensions.OfType<MenuCommand>().FirstOrDefault(a => a.Text == caption);
if (menuItem == null)
{
menuItem = new MenuCommand(ep
, caption
, () => handler(endpoint, app));
ep.AddAutomationExtension(menuItem);
}
menuItem.Visible = visibilityEvaluator(endpoint, app);
}
}
// We might not able to get the IToolkitInterface if
// the package is being initialized
catch (ArgumentNullException) { }
catch (NullReferenceException) { }
}
public static void SetElementMenuItems(this IApplication app
, IEnumerable<IProductElement> elements
, string caption
, Action<IProductElement, IApplication> handler
, Func<IProductElement, IApplication, bool> visibilityEvaluator
)
{
try
{
foreach (var el in elements)
{
var localElement = el;
var menuItem = el.AutomationExtensions.OfType<MenuCommand>().FirstOrDefault(a => a.Text == caption);
if (menuItem == null)
{
menuItem = new MenuCommand(el
, caption
, () => handler(localElement, app));
el.AddAutomationExtension(menuItem);
}
menuItem.Visible = visibilityEvaluator(el, app);
}
}
// We might not able to get the IToolkitInterface if
// the package is being initialized
catch (ArgumentNullException) { }
}