private static void AssertCollectionOfType <T>(string targetId, IReadOnlyCollection <KmlObject> collection)
{
KmlObject updateTarget = collection.Single();
Assert.That(updateTarget, Is.TypeOf <T>());
Assert.That(updateTarget.TargetId, Is.EqualTo(targetId));
}
private static void ProcessChange(ChangeCollection change, KmlFile file)
{
foreach (KmlObject source in change)
{
if (source.TargetId != null)
{
KmlObject target = file.FindObject(source.TargetId);
if (target != null)
{
target.Merge(source);
target.TargetId = null; // Merge copied the TargetId from the source, but target shouldn't have it set
}
}
}
}
private void OnElementAdded(Element element)
{
// Map KmlObjects and related descendents
KmlObject obj = element as KmlObject;
if ((obj != null) && (obj.Id != null))
{
this.AddToDictionary(obj, this.objects);
// Also map Styles, as StyleSelector inherits from KmlObject.
// A shared style is defined to be a StyleSelector with an
// id that is a child of a Document.
StyleSelector style = element as StyleSelector;
if (style != null)
{
Document document = element.Parent as Document;
if (document != null)
{
this.AddToDictionary(style, this.styles);
}
}
}
}
