/// <summary>
/// If the bindings for the page being loaded are not already cached, then
///
/// 1) store the page we are on.
/// 2) convert the xml UI into an element based object model representing the hierarchy and binding information of the UI.
/// 3) parse the page being loaded by calling the parser and telling it to start.
///
/// The parser will create the binding by calling the PageBindingFactory
/// </summary>
private void Load(MemoryStream page)
{
//1) get the node tree from the UI markup.
var nodes = ViewTokenizer.Parser(page);
//2) get the visitors to visit the node tree.
_tokenWalker.Walk(nodes, _visitors);
}
public void SetContentView(int layoutResId, IViewModel viewModel)
{
var stream = EmbeddedResource.Instance.GetStream(this, layoutResId);
var node = ViewTokenizer.Parser(stream);
var pageBinding = new PageBindingFactory(this.LayoutInflater, node, viewModel);
this.LayoutInflater.Factory = pageBinding;
base.SetContentView(layoutResId);
pageBinding.Bind();
}
public PageFactory(ViewTokenizer viewBindingParser, TokenWalker tokenWalker)
{
_viewBindingParser = viewBindingParser;
_tokenWalker = tokenWalker;
_visitors = typeof(IVisitor).GetSubclassesOf(true).Select(GetInstance).ToList();
}
