public static TList LoadList <TList>(this IMvxAutoView view)
where TList : class
{
return
(view.LoadUserInterfaceCommon <ListLayoutDescription, IListLayout, TList>(
MvxAutoViewConstants.List));
}
public static TRoot LoadDialogRoot <TElement, TRoot>(this IMvxAutoView view)
where TRoot : class
{
return
(view.LoadUserInterfaceCommon <ElementDescription, TElement, TRoot>(
MvxAutoViewConstants.Dialog));
}
private static TResult LoadUserInterfaceFromDescription <TBuildable, TResult>(
this IMvxAutoView view,
KeyedDescription description)
{
var factory = Mvx.Resolve <IMvxUserInterfaceFactory>();
return(factory.Build <TBuildable, TResult>(view, description));
}
private static TResult LoadUserInterfaceRootFromAssets <TDescription, TBuildable, TResult>(
this IMvxAutoView view, string key)
where TDescription : KeyedDescription
{
var jsonText = view.GetJsonText(key);
return(view.LoadUserInterfaceFromJsonText <TDescription, TBuildable, TResult>(jsonText));
}
private static string GetJsonText(this IMvxAutoView view, string key)
{
if (view.ViewModel == null)
{
throw new MvxException("You cannot GetJsonText before the ViewModel is set on a IMvxAutoView");
}
var defaultViewTextLoader = Mvx.Resolve <IMvxAutoViewTextLoader>();
var json = defaultViewTextLoader.GetDefinition(view.ViewModel.GetType(), key);
return(json);
}
public static TResult LoadUserInterfaceFromAutoViewModel <TBuildable, TResult>(
this IMvxAutoView view, string key)
where TResult : class
{
var autoViewModel = view.ViewModel as IMvxAutoViewModel;
var description = autoViewModel?.GetAutoView(key);
if (description == null)
{
return(null);
}
return(view.LoadUserInterfaceFromDescription <TBuildable, TResult>(description));
}
private static TResult LoadUserInterfaceCommon <TDescription, TBuildable, TResult>(
this IMvxAutoView view, string key)
where TDescription : KeyedDescription
where TResult : class
{
var root = view.LoadUserInterfaceRootFromAssets <TDescription, TBuildable, TResult>(key);
if (root != null)
{
return(root);
}
root = LoadUserInterfaceFromAutoViewModel <TBuildable, TResult>(view, key);
return(root);
}
private static TResult LoadUserInterfaceFromJsonText <TDescription, TBuildable, TResult>(
this IMvxAutoView view, string jsonText)
where TDescription : KeyedDescription
{
if (string.IsNullOrEmpty(jsonText))
{
return(default(TResult));
}
var json = Mvx.Resolve <IMvxJsonConverter>();
var description = json.DeserializeObject <TDescription>(jsonText);
#warning Hack here - how to flatten these JObjects :/ Maybe need to do it inside the Json converter?
//HackFlattenJObjectsToStringDictionary(description as ListLayoutDescription);
var root = view.LoadUserInterfaceFromDescription <TBuildable, TResult>(description);
return(root);
}
public TResult Build <TBuildable, TResult>(IMvxAutoView view, KeyedDescription description)
{
var bindingViewController = view as IMvxTouchView;
if (bindingViewController == null)
{
throw new MvxException(
"View passed to MvxTouchUserInterfaceFactory must be an IMvxBindingViewController - type {0}",
view.GetType().Name);
}
var registry = Mvx.Resolve <IBuilderRegistry>();
var builder = new MvxTouchUserInterfaceBuilder(bindingViewController, view.ViewModel, registry);
var root = (TResult)builder.Build(typeof(TBuildable), description);
return(root);
}
public TResult Build <TBuildable, TResult>(IMvxAutoView view, KeyedDescription description)
{
var bindingActivity = view as IMvxBindingContextOwner;
if (bindingActivity == null)
{
throw new MvxException(
"Activity passed to MvxAndroidUserInterfaceFactory must be an IMvxAndroidBindingContext - type {0}",
view.GetType().Name);
}
var registry = Mvx.Resolve <IBuilderRegistry>();
var builder = new MvxAndroidUserInterfaceBuilder((IMvxAndroidBindingContext)bindingActivity.BindingContext,
view.ViewModel, registry);
var root = (TResult)builder.Build(typeof(TBuildable), description);
return(root);
}
public static TRoot LoadDialogRoot <TElement, TRoot>(this IMvxAutoView view,
ElementDescription rootDescription)
{
return(view.LoadUserInterfaceFromDescription <TElement, TRoot>(rootDescription));
}
public static IParentMenu LoadMenu(this IMvxAutoView view)
{
return
(view.LoadUserInterfaceCommon <ParentMenuDescription, IMenu, IParentMenu>(
MvxAutoViewConstants.Menu));
}
