public ActionElementCommand(IResourceContext context, IValueProvider action, IValueProvider actionParameter, IValueProvider isEnabled, IValueProvider validates, IValueProvider closesDialog, IValueProvider isReset)
{
this.context = context;
this.action = action?.GetBestMatchingProxy(context) ?? new PlainObject(null);
switch (isEnabled)
{
case LiteralValue v when v.Value is bool b:
canExecute = new PlainBool(b);
break;
case null:
canExecute = new PlainBool(true);
break;
default:
var proxy = isEnabled.GetBoolValue(context);
proxy.ValueChanged = () => CanExecuteChanged?.Invoke(this, EventArgs.Empty);
canExecute = proxy;
break;
}
this.validates = validates != null ? (IBoolProxy)validates.GetBoolValue(context) : new PlainBool(false);
this.closesDialog = closesDialog != null ? (IBoolProxy)closesDialog.GetBoolValue(context) : new PlainBool(true);
resets = isReset != null ? (IBoolProxy)isReset.GetBoolValue(context) : new PlainBool(false);
this.actionParameter = actionParameter?.GetBestMatchingProxy(context) ?? new PlainObject(null);
}
