public AsyncTask Reveal(ViewModel vm, VisibilityEvent.OnceEventHandler handler = null)
{
Contract.ArgumentNotNull("vm", vm);
return(new AsyncTask((prevResult, onCompleted, onError) =>
{
try
{
DebugLog.Info("StageManager.Reveal: {0}", vm.GetType().Name);
IView view = revealedViews.FirstOrDefault(v => v.BindingContext == vm);
if (view == null)
{
view = viewFactory.Resolve(vm);
view.BindingContext = vm;
revealedViews.Add(view);
view.Reveal(false, (IView revealedView) =>
{
onCompleted(revealedView.BindingContext);
});
}
}
catch (Exception e)
{
onError(e);
}
}));
}
public ViewModel Hide(ViewModel vm, VisibilityEvent.OnceEventHandler handler = null)
{
Contract.ArgumentNotNull("vm", vm);
DebugLog.Info("StageManager.Hide: {0}", vm.GetType().Name);
IView view = revealedViews.FirstOrDefault(v => v.BindingContext == vm);
if (view != null)
{
view.Hide(false, handler);
revealedViews.Remove(view);
}
return(vm);
}
public void Hide(bool immediate = false, VisibilityEvent.OnceEventHandler handler = null)
{
if (handler != null)
{
HiddenEvent.EventTriggered += handler;
}
OnDisappearing();
if (immediate || !BindingContext.IsRevealed)
{
OnHidden();
}
else
{
GetComponent <Animator>().SetTrigger("Hide");
}
}
public void Reveal(bool immediate = false, VisibilityEvent.OnceEventHandler handler = null)
{
if (handler != null)
{
RevealedEvent.EventTriggered += handler;
}
OnAppearing();
if (immediate || BindingContext.IsRevealed)
{
OnVisible();
}
else
{
GetComponent <Animator>().SetTrigger("Show");
}
}
public void Reveal(bool immediate = false, VisibilityEvent.OnceEventHandler handler = null)
{
if (handler != null)
{
RevealedEvent.EventTriggered += handler;
}
OnAppearing();
if (immediate || BindingContext.IsRevealed)
{
OnVisible();
}
else
{
SceneService.Instance.LoadScene(sceneName, true, (bool success, string error) =>
{
IsLoaded = true;
OnVisible();
});
}
}
