public VisualElement Create(CreationContext ctx)
{
Func <IUxmlAttributes, CreationContext, VisualElement> factory;
if (!Factories.TryGetValue(fullTypeName, out factory))
{
Debug.LogErrorFormat("Visual Element Type '{0}' has no factory method.", fullTypeName);
return(new Label(string.Format("Unknown type: '{0}'", fullTypeName)));
}
if (factory == null)
{
Debug.LogErrorFormat("Visual Element Type '{0}' has a null factory method.", fullTypeName);
return(new Label(string.Format("Type with no factory method: '{0}'", fullTypeName)));
}
VisualElement res = factory(this, ctx);
if (res == null)
{
Debug.LogErrorFormat("The factory of Visual Element Type '{0}' has returned a null object", fullTypeName);
return(new Label(string.Format("The factory of Visual Element Type '{0}' has returned a null object", fullTypeName)));
}
res.name = name;
if (classes != null)
{
for (int i = 0; i < classes.Length; i++)
{
res.AddToClassList(classes[i]);
}
}
if (stylesheets != null)
{
for (int i = 0; i < stylesheets.Count; i++)
{
res.AddStyleSheetPath(stylesheets[i]);
}
}
var textEle = res as BaseTextElement;
if (textEle != null && !string.IsNullOrEmpty(text))
{
textEle.text = text;
}
res.pickingMode = pickingMode;
return(res);
}
internal static void RegisterAll()
{
if (CoreFactories.< > f__mg$cache0 == null)
{
CoreFactories.< > f__mg$cache0 = new Func <IUxmlAttributes, CreationContext, VisualElement>(CoreFactories.CreateButton);
}
Factories.RegisterFactory <Button>(CoreFactories.< > f__mg$cache0);
if (CoreFactories.< > f__mg$cache1 == null)
{
CoreFactories.< > f__mg$cache1 = new Func <IUxmlAttributes, CreationContext, VisualElement>(CoreFactories.CreateIMGUIContainer);
}
Factories.RegisterFactory <IMGUIContainer>(CoreFactories.< > f__mg$cache1);
Factories.RegisterFactory <Image>((IUxmlAttributes _, CreationContext __) => new Image());
Factories.RegisterFactory <Label>((IUxmlAttributes _, CreationContext __) => new Label());
if (CoreFactories.< > f__mg$cache2 == null)
{
CoreFactories.< > f__mg$cache2 = new Func <IUxmlAttributes, CreationContext, VisualElement>(CoreFactories.CreateRepeatButton);
}
Factories.RegisterFactory <RepeatButton>(CoreFactories.< > f__mg$cache2);
if (CoreFactories.< > f__mg$cache3 == null)
{
CoreFactories.< > f__mg$cache3 = new Func <IUxmlAttributes, CreationContext, VisualElement>(CoreFactories.CreateScrollerButton);
}
Factories.RegisterFactory <ScrollerButton>(CoreFactories.< > f__mg$cache3);
Factories.RegisterFactory <ScrollView>((IUxmlAttributes _, CreationContext __) => new ScrollView());
if (CoreFactories.< > f__mg$cache4 == null)
{
CoreFactories.< > f__mg$cache4 = new Func <IUxmlAttributes, CreationContext, VisualElement>(CoreFactories.CreateScroller);
}
Factories.RegisterFactory <Scroller>(CoreFactories.< > f__mg$cache4);
if (CoreFactories.< > f__mg$cache5 == null)
{
CoreFactories.< > f__mg$cache5 = new Func <IUxmlAttributes, CreationContext, VisualElement>(CoreFactories.CreateSlider);
}
Factories.RegisterFactory <Slider>(CoreFactories.< > f__mg$cache5);
Factories.RegisterFactory <TextField>((IUxmlAttributes _, CreationContext __) => new TextField());
if (CoreFactories.< > f__mg$cache6 == null)
{
CoreFactories.< > f__mg$cache6 = new Func <IUxmlAttributes, CreationContext, VisualElement>(CoreFactories.CreateToggle);
}
Factories.RegisterFactory <Toggle>(CoreFactories.< > f__mg$cache6);
Factories.RegisterFactory <VisualContainer>((IUxmlAttributes _, CreationContext __) => new VisualContainer());
Factories.RegisterFactory <VisualElement>((IUxmlAttributes _, CreationContext __) => new VisualElement());
if (CoreFactories.< > f__mg$cache7 == null)
{
CoreFactories.< > f__mg$cache7 = new Func <IUxmlAttributes, CreationContext, VisualElement>(CoreFactories.CreateTemplate);
}
Factories.RegisterFactory <TemplateContainer>(CoreFactories.< > f__mg$cache7);
}
internal static void RegisterAll()
{
Factories.RegisterFactory <Button>(CreateButton);
Factories.RegisterFactory <IMGUIContainer>(CreateIMGUIContainer);
Factories.RegisterFactory <Image>((_, __) => new Image());
Factories.RegisterFactory <Label>((_, __) => new Label());
Factories.RegisterFactory <RepeatButton>(CreateRepeatButton);
Factories.RegisterFactory <ScrollerButton>(CreateScrollerButton);
Factories.RegisterFactory <ScrollView>((_, __) => new ScrollView());
Factories.RegisterFactory <Scroller>(CreateScroller);
Factories.RegisterFactory <Slider>(CreateSlider);
Factories.RegisterFactory <TextField>((_, __) => new TextField());
Factories.RegisterFactory <Toggle>(CreateToggle);
Factories.RegisterFactory <VisualContainer>((_, __) => new VisualContainer());
Factories.RegisterFactory <VisualElement>((_, __) => new VisualElement());
Factories.RegisterFactory <TemplateContainer>(CreateTemplate);
}
private static void DiscoverFactories()
{
if (Factories.s_Factories == null)
{
Factories.s_Factories = new Dictionary <string, Func <IUxmlAttributes, CreationContext, VisualElement> >();
CoreFactories.RegisterAll();
AppDomain currentDomain = AppDomain.CurrentDomain;
HashSet <string> hashSet = new HashSet <string>(ScriptingRuntime.GetAllUserAssemblies());
Assembly[] assemblies = currentDomain.GetAssemblies();
for (int i = 0; i < assemblies.Length; i++)
{
Assembly assembly = assemblies[i];
if (hashSet.Contains(assembly.GetName().Name + ".dll"))
{
try
{
Type[] types = assembly.GetTypes();
for (int j = 0; j < types.Length; j++)
{
Type type = types[j];
if (typeof(IUxmlFactory).IsAssignableFrom(type))
{
IUxmlFactory uxmlFactory = (IUxmlFactory)Activator.CreateInstance(type);
Factories.RegisterFactory(uxmlFactory.CreatesType.FullName, new Func <IUxmlAttributes, CreationContext, VisualElement>(uxmlFactory.Create));
}
}
}
catch (TypeLoadException ex)
{
Debug.LogWarningFormat("Error while loading types from assembly {0}: {1}", new object[]
{
assembly.FullName,
ex
});
}
}
}
}
}
internal static bool TryGetValue(string fullTypeName, out Func <IUxmlAttributes, CreationContext, VisualElement> factory)
{
Factories.DiscoverFactories();
factory = null;
return(Factories.s_Factories != null && Factories.s_Factories.TryGetValue(fullTypeName, out factory));
}
internal static void RegisterFactory <T>(Func <IUxmlAttributes, CreationContext, VisualElement> factory) where T : VisualElement
{
Factories.RegisterFactory(typeof(T).FullName, factory);
}
internal static void RegisterFactory(string fullTypeName, Func <IUxmlAttributes, CreationContext, VisualElement> factory)
{
Factories.DiscoverFactories();
Factories.s_Factories.Add(fullTypeName, factory);
}
