public void NavigateTo(string uri, params InvokeParam[] arguments)
{
InvokeParameters invokeParameters = new InvokeParameters();
foreach (var param in arguments)
{
invokeParameters.Set(param);
}
DefinitionFile def = uri != null?ContentLoader.Current.Load <DefinitionFile>(uri) : null;
Navigation.NavigateTo(def, invokeParameters);
}
internal void NavigateTo(DefinitionFile def, InvokeParameters parameters)
{
if (def == null)
{
AddPage(null);
return;
}
Type controllerType = def["PageController"] as Type;
UiController controller = Controller;
bool attachController = false;
if (controllerType != null)
{
var newController = Activator.CreateInstance(controllerType) as UiController;
if (newController != null)
{
newController.Parent = Controller;
controller = newController;
attachController = true;
}
}
IDefinitionClass obj = (IDefinitionClass)Activator.CreateInstance(def.Class);
if (!(obj is UiPage))
{
throw new Exception("Error while navigating to page. The given file doesn't define UiPage.");
}
if (controller is UiNavigationController)
{
(controller as UiNavigationController).InitPage(parameters);
}
if (attachController)
{
(obj as UiView).Controller = controller;
}
if (!obj.Init(controller, Binding, def))
{
throw new Exception("Error while navigating to page.");
}
AddPage(obj as UiPage);
_history.Add(new Tuple <DefinitionFile, InvokeParameters>(def, parameters));
}
public virtual void InitPage(InvokeParameters parameters)
{
}
public IAsyncResult BeginInvoke(Delegate method, Object[] args)
{
lock( this.invokeEventQueue ) {
InvokeParameters iParm = new InvokeParameters();
InvokeAsyncResult ar = new InvokeAsyncResult();
if( args != null )
{
ar.AsyncState = args[args.Length - 1];
}
iParm.method = method;
iParm.args = args;
iParm.wr = ar;
if(toolkitWindow == null)
{
CreateControlInner();
}
this.invokeEventQueue.Enqueue( iParm );
toolkitWindow.SendBeginInvoke(IntPtr.Zero);
return ar;
}
}
