public static IReactiveBinding <TView, TProp> BindCommand <TView, TViewModel, TProp, TControl>(
this ICommandBinderImplementation @this,
TViewModel?viewModel,
TView view,
Expression <Func <TViewModel, TProp?> > propertyName,
Expression <Func <TView, TControl> > controlName,
string?toEvent = null)
where TView : class, IViewFor <TViewModel>
where TViewModel : class
where TProp : ICommand =>
@this.BindCommand(viewModel, view, propertyName, controlName, Observable <object> .Empty, toEvent);
public static IDisposable BindCommand <TView, TViewModel, TProp, TControl>(
this ICommandBinderImplementation This,
TViewModel viewModel,
TView view,
Expression <Func <TViewModel, TProp> > propertyName,
Expression <Func <TView, TControl> > controlName,
string toEvent = null)
where TViewModel : class
where TView : class, IViewFor <TViewModel>
where TProp : ICommand
{
return(This.BindCommand(viewModel, view, propertyName, controlName, Observable.Empty <object>(), toEvent));
}
public static IDisposable BindCommand <TView, TViewModel, TProp, TControl, TParam>(
this ICommandBinderImplementation This,
TViewModel viewModel,
TView view,
Expression <Func <TViewModel, TProp> > propertyName,
Expression <Func <TView, TControl> > controlName,
Expression <Func <TViewModel, TParam> > withParameter,
string toEvent = null)
where TViewModel : class
where TView : class, IViewFor <TViewModel>
where TProp : ICommand
{
return(This.BindCommand(viewModel, view, propertyName, controlName, view.ViewModel.WhenAny(withParameter, x => x.Value), toEvent));
}
public static IReactiveBinding <TView, TViewModel, TProp> BindCommand <TView, TViewModel, TProp, TControl, TParam>(
this ICommandBinderImplementation This,
TViewModel viewModel,
TView view,
Expression <Func <TViewModel, TProp> > propertyName,
Expression <Func <TView, TControl> > controlName,
Expression <Func <TViewModel, TParam> > withParameter,
string toEvent = null)
where TViewModel : class
where TView : class, IViewFor <TViewModel>
where TProp : ICommand
{
var paramExpression = Reflection.Rewrite(withParameter.Body);
var param = Reflection.ViewModelWhenAnyValue(viewModel, view, paramExpression);
return(This.BindCommand(viewModel, view, propertyName, controlName, param, toEvent));
}
static CommandBinder()
{
binderImplementation = new CommandBinderImplementation();
}
internal static void Initialize(ICommandBinderImplementation commandBinderImplementation)
{
_binderImplementation = commandBinderImplementation ?? throw new ArgumentNullException(nameof(commandBinderImplementation));
}
static CommandBinder()
{
binderImplementation = RxApp.DependencyResolver.GetService <ICommandBinderImplementation>() ??
new CommandBinderImplementation();
}
