public void SetTemplate(JSWrapper elementWrapper, string name, JSFunction factory)
{
var element = elementWrapper.As <Element>();
PropertyInfo p = element.GetType().GetProperty(name);
p.SetValue(element, new DataTemplate(() => {
try
{
var ac = (factory.Call(null) as JSValue).ToObject();
var eid = ac.GetJSPropertyValue("element");
var e = JSWrapper.FromKey(eid.ToString()).As <View>();
return(new TemplateView
{
View = e,
SetBindingContext = (obj) =>
{
ac.SetJSPropertyValue("data", (Java.Lang.Object)obj);
}
});
}
catch (Exception ex) {
System.Diagnostics.Debug.WriteLine(ex);
throw;
}
}));
}
public void SetImport(JSWrapper elementWrapper, string name, JSFunction factory)
{
var element = elementWrapper.As <Element>();
var d = WAContext.GetImports(element);
if (d == null)
{
d = new Dictionary <string, Func <Element> >();
WAContext.SetImports(element, d);
}
d[name] = () => {
var t = WAContext.GetAtomControl(element);
var jv = factory.Call((JSObject)t.Wrap(Engine)) as JSValue;
return(JSWrapper.FromKey(jv.ToObject().GetJSPropertyValue("element").ToString()).As <Element>());
};
}
public static object ToType(this JSValue value, Type type)
{
if (value != null)
{
if ((bool)value.IsNull() || (bool)(value.IsUndefined()))
{
return(null);
}
}
if (type == typeof(int))
{
if (value == null)
{
return(0);
}
return(value.ToNumber().IntValue());
}
if (type == typeof(short))
{
if (value == null)
{
return(0);
}
return(value.ToNumber().ShortValue());
}
if (type == typeof(float))
{
if (value == null)
{
return(0);
}
return(value.ToNumber().FloatValue());
}
if (type == typeof(double))
{
if (value == null)
{
return(0);
}
return(value.ToNumber().DoubleValue());
}
if (type == typeof(bool))
{
if (value == null)
{
return(0);
}
return((bool)value.ToBoolean());
}
if (type == typeof(DateTime))
{
if (value == null)
{
return(DateTime.MinValue);
}
return((value as JSDate).ToDateTime());
}
if (value == null)
{
return(null);
}
if (type == typeof(string))
{
return(value.ToString());
}
if (type == typeof(JSFunction) || type.IsSubclassOf(typeof(JSFunction)))
{
return(value.ToFunction());
}
if (type == typeof(JSWrapper))
{
return(JSWrapper.FromKey(value.ToString()));
}
if (value is JSArray j)
{
if (type == typeof(System.Collections.IEnumerable))
{
return(new AtomEnumerable(j));
}
// type is IList...
var list = Activator.CreateInstance(type) as System.Collections.IList;
for (int i = 0; i < j.Size(); i++)
{
Type itemType = type.GetGenericArguments()[0];
list[i] = (j.Get(i) as JSValue).ToType(itemType);
}
return(list);
}
if (type == typeof(JSObject))
{
return(value.ToObject());
}
if (type == typeof(JSValue) || type.IsSubclassOf(typeof(JSValue)))
{
return(value);
}
return(null);
}
