public HeaderedView Create(ViewState state)
{
var converter = new TailViewToStateConverter();
var converted = converter.Convert(state.State);
var file = converted.FileName;
var viewModel = CreateView(new FileInfo(file));
var restorer = (IPersistentView)viewModel;
restorer.Restore(state);
return new HeaderedView(new FileHeader(new FileInfo(file)), viewModel);
}
public void Restore(ViewState state)
{
_tailViewStateRestorer.Restore(_tailView, state.State);
}
void IPersistentView.Restore(ViewState state)
{
//When this is called, we assume that FileInfo has not been set!
_persister.Restore(state);
//this controller responsible for loading and persisting user search stuff as the user changes stuff
_stateMonitor.Disposable = _tailViewStateControllerFactory.Create(this,false);
}
private IEnumerable<ViewState> GetChildrenState(XElement element)
{
return element.Elements(XmlStructure.ViewNode.Children)
.SelectMany(shells => shells.Elements(XmlStructure.ViewNode.ViewState))
.Select(viewStateElement =>
{
var key = viewStateElement.AttributeOrThrow(XmlStructure.ViewNode.Key);
var version = viewStateElement.AttributeOrThrow(XmlStructure.ViewNode.Version).ParseInt().Value;
var state = viewStateElement.Value;
var viewstate = new ViewState(key, new State(version, state));
return viewstate;
});
}