internal void _elementsMgr_Removing(IElements sender, ElementCollectionEventArgs ea)
{
throw new NotImplementedException("The method or operation is not implemented: WorkSpace._elementsMgr_Removing.");
}
internal void _elementsMgr_Removed(IElements sender, ElementCollectionEventArgs ea)
{
if (sender != null)
{
for (int i = 0; i < ea.Elements.Length; i++)
{
ClearSubscriptions(ea.Elements[i]);
}
if (ea.Elements.Length > 0)
{
var arg = new ElementInstancesDeletedEventArgs(ea.Elements);
OnElementInstancesDeleted(arg);
}
}
}
/// <summary>
/// Handles the <see cref="IElements"/>.<see cref="Added"/> event which is fired when an element is added
/// to the elements mgr of this workspace.
/// </summary>
internal void _elementsMgr_Added(IElements sender, ElementCollectionEventArgs ea)
{
if (sender != null)
{
// subscribe to the StatusChange events when an element is added to the elements mgr.
for (int i = 0; i < ea.Elements.Length; i++)
{
ea.Elements[i].StatusChanged += new StatusChangeEventHandler<IElement, ElementStatusChangeEventArgs>(element_StatusChanged);
ea.Elements[i].RequestVariableValues+=new RequestVariableValuesEventHandler<IElement>(element_RequestVariableValues);
ea.Elements[i].SelectionChanged += new SelectionEventHandler<IElement, SelectionEventArgs>(element_SelectionChanged);
}
// fire the event which confirms to subscribers that the element(s) has been successfully added. This
// is the final confirmation of a successful addition of an element.
if (ea.Elements.Length > 0)
{
ElementInstancesAddedEventArgs arg = new ElementInstancesAddedEventArgs(ea.Elements);
OnElementInstancesAdded(arg);
}
//ExecMgr mgr = new ExecMgr();
// mgr.BuildExecOrder(ElementsMgr);
}
}
internal void _elementsMgr_Modifying(IElements sender, ElementCollectionEventArgs ea)
{
throw new NotImplementedException("The method or operation is not implemented.");
}
public void _elementsMgr_AddedEventHandlerFiresElementInstancesAddedEventWhenElementsAreSuccessfullyAdded()
{
var wkSpce = new WorkSpace();
// verify the event handler fires the event by catching it with a helper event handler.
var mockElMgr = new Mock<IElements>();
var mockEl = new Mock<IElement>();
var helper = new HelperForWorkSpaces();
wkSpce.ElementInstancesAdded += new InstanceAddedEventHandler<IWorkSpace, ElementInstancesAddedEventArgs>(helper.ElementInstancesAdded_DummyHandler);
var ea = new ElementCollectionEventArgs(CollectionEventArgs.CollectionAction.Add, mockEl.Object);
wkSpce.ElementsMgr = mockElMgr.Object;
wkSpce._elementsMgr_Added(mockElMgr.Object, ea);
Assert.Equal(1, helper.ElementInstancesAdded_TimesHandled);
}
