protected override IServiceProvider CreateServiceProvider()
{
var nss = new DelegateNamingSubSystem()
{
SubSystemHandler = (s, hs) =>
{
if (hs.Any(h => h.ComponentModel.IsOverridable()))
{
var nonOverridable = hs.Except(hs.Where(h => h.ComponentModel.IsOverridable()));
if (nonOverridable.Any())
{
return(nonOverridable.Single());
}
}
return(null);
}
};
this.container = new Castle.Windsor.WindsorContainer();
this.container.Kernel.AddSubSystem(SubSystemConstants.NamingKey, nss);
this.container.Kernel.Resolver.AddSubResolver(new ArrayResolver(this.container.Kernel, true));
var wrapper = new ServiceProviderWrapper(this.container);
var bootConventions = new BootstrapConventions();
this.container.Register(
Component.For <IServiceProvider>()
.Instance(wrapper)
.Properties(pi => bootConventions.IgnorePropertyInjection(pi))
);
this.container.Register(Component.For <IWindsorContainer>().Instance(this.container));
this.container.Register
(
Component.For <BootstrapConventions>()
.Instance(bootConventions)
.Properties(pi => bootConventions.IgnorePropertyInjection(pi))
);
this.container.AddFacility <Castle.Facilities.SubscribeToMessageFacility>();
this.container.AddFacility <InjectViewInRegionFacility>();
return(wrapper);
}
protected override IServiceProvider CreateServiceProvider()
{
//var nss = new DelegateNamingSubSystem()
//{
// SubSystemHandler = ( s, hs ) =>
// {
// if ( hs.Any( h => h.ComponentModel.IsOverridable() ) )
// {
// var nonOverridable = hs.Except( hs.Where( h => h.ComponentModel.IsOverridable() ) );
// if ( nonOverridable.Any() )
// {
// return nonOverridable.Single();
// }
// }
// return null;
// }
//};
var conventions = new BootstrapConventions();
var builder = new ContainerBuilder();
builder.RegisterInstance(conventions).AsSelf().SingleInstance();
builder.Register(c => this.wrapper).As <IServiceProvider>().SingleInstance();
builder.Register(c => this.container).As <IContainer>().SingleInstance();
this.container = builder.Build();
this.wrapper = new ServiceProviderWrapper(this.container);
//this.container.Kernel.AddSubSystem( SubSystemConstants.NamingKey, nss );
//this.container.Kernel.Resolver.AddSubResolver( new ArrayResolver( this.container.Kernel, true ) );
return(this.wrapper);
}
public SubscribeToMessageModule( Boot.BootstrapConventions conventions )
{
// TODO: Complete member initialization
this.conventions = conventions;
}
public InjectViewInRegionModule( BootstrapConventions conventions )
{
this.conventions = conventions;
}
/// <summary>
/// Initializes a new instance of the <see cref="ConventionsHanlder"/> class.
/// </summary>
/// <param name="broker">The broker.</param>
/// <param name="releaser">The releaser.</param>
/// <param name="bootstrapConventions">The Bootstrap Conventions</param>
public ConventionsHanlder( IMessageBroker broker, IReleaseComponents releaser, BootstrapConventions bootstrapConventions )
{
this.broker = broker;
this.releaser = releaser;
this.bootstrapConventions = bootstrapConventions;
this.DefaultResolveViewModelType = viewType =>
{
var aName = new AssemblyName( viewType.Assembly.FullName );
var vmTypeName = String.Format( "{0}.{1}Model, {2}", viewType.Namespace, viewType.Name, aName.FullName );
var vmType = Type.GetType( vmTypeName, false );
return vmType;
};
this.ResolveViewModelType = viewType =>
{
return this.DefaultResolveViewModelType( viewType );
};
this.DefaultResolveViewType = viewModelType =>
{
var aName = new AssemblyName( viewModelType.Assembly.FullName );
var vTypeName = String.Format( "{0}.{1}, {2}", viewModelType.Namespace, viewModelType.Name.Remove( viewModelType.Name.LastIndexOf( 'M' ) ), aName.FullName );
var vType = Type.GetType( vTypeName, true );
return vType;
};
this.ResolveViewType = viewModelType =>
{
return this.DefaultResolveViewType( viewModelType );
};
this.DefaultViewReleaseHandler = ( view, behavior ) =>
{
var autoDispose = view.GetType().IsAttributeDefined<ViewManualReleaseAttribute>() == false;
if( autoDispose || behavior == ViewReleaseBehavior.Force )
{
var vm = this.GetViewDataContext( view, ViewDataContextSearchBehavior.LocalOnly );
if( vm != null )
{
this.SetViewDataContext( view, null );
if( this.ShouldUnsubscribeViewModelOnRelease( view ) )
{
this.broker.Unsubscribe( vm );
}
this.releaser.Release( vm );
}
this.DetachViewBehaviors( view );
this.releaser.Release( view );
}
};
this.ViewReleaseHandler = ( view, behavior ) =>
{
this.DefaultViewReleaseHandler( view, behavior );
};
Func<DependencyObject, Boolean> isSingletonView = view =>
{
var implementation = view.GetType();
var contracts = this.bootstrapConventions.SelectViewContracts( implementation );
var isShell = this.bootstrapConventions.IsShellView( contracts, implementation );
return isShell;
};
this.DefaultShouldUnsubscribeViewModelOnRelease = view => !isSingletonView( view );
this.ShouldUnsubscribeViewModelOnRelease = view => this.DefaultShouldUnsubscribeViewModelOnRelease( view );
this.DefaultShouldReleaseView = view => !isSingletonView( view );
this.ShouldReleaseView = view => this.DefaultShouldReleaseView( view );
this.DefaultShouldUnregisterRegionManagerOfView = view => !isSingletonView( view );
this.ShouldUnregisterRegionManagerOfView = view => this.DefaultShouldUnregisterRegionManagerOfView( view );
this.DefaultFindHostingWindowOf = vm =>
{
var view = this.GetViewOfViewModel( vm );
var window = this.FindWindowOf( view );//.FindWindow();
return window;
};
this.FindHostingWindowOf = vm =>
{
return this.DefaultFindHostingWindowOf( vm );
};
this.DefaultFindWindowOf = dependencyObject =>
{
var window = Window.GetWindow( dependencyObject );//.FindWindow();
return window;
};
this.FindWindowOf = dependencyObject =>
{
return this.DefaultFindWindowOf(dependencyObject);
};
this.DefaultViewHasDataContext = ( view, behavior ) =>
{
return this.GetViewDataContext( view, behavior ) != null;
};
this.ViewHasDataContext = ( view, behavior ) =>
{
return this.DefaultViewHasDataContext( view, behavior );
};
this.DefaultGetViewDataContext = ( view, behavior ) =>
{
if( behavior == ViewDataContextSearchBehavior.Legacy )
{
if( view is FrameworkElement )
{
return ( ( FrameworkElement )view ).DataContext;
}
#if !SILVERLIGHT
else if( view is FrameworkContentElement )
{
return ( ( FrameworkContentElement )view ).DataContext;
}
#endif
}
else
{
if( view is FrameworkElement )
{
var dc = view.ReadLocalValue( FrameworkElement.DataContextProperty );
if( dc != DependencyProperty.UnsetValue )
{
return dc;
}
}
#if !SILVERLIGHT
else if( view is FrameworkContentElement )
{
var dc = view.ReadLocalValue( FrameworkContentElement.DataContextProperty );
if( dc != DependencyProperty.UnsetValue )
{
return dc;
}
}
#endif
}
return null;
};
this.GetViewDataContext = ( view, behavior ) =>
{
return this.DefaultGetViewDataContext( view, behavior );
};
this.DefaultSetViewDataContext = ( view, dc ) =>
{
if( view is FrameworkElement )
{
( ( FrameworkElement )view ).DataContext = dc;
}
#if !SILVERLIGHT
else if( view is FrameworkContentElement )
{
( ( FrameworkContentElement )view ).DataContext = dc;
}
#endif
};
this.SetViewDataContext = ( view, dc ) =>
{
this.DefaultSetViewDataContext( view, dc );
};
this.DefaultTryHookClosedEventOfHostOf = ( view, closedCallback ) =>
{
//dobbiamo anche cercare una IClosableView oltre che una Window
var window = this.FindWindowOf( view );
if( window != null )
{
#if SILVERLIGHT
EventHandler<System.ComponentModel.ClosingEventArgs> closing = null;
closing = ( s, e ) =>
{
try
{
closedCallback( window );
}
finally
{
window.Closing -= closing;
}
};
window.Closing += closing;
#else
EventHandler closed = null;
closed = ( s, e ) =>
{
try
{
closedCallback( window );
}
finally
{
window.Closed -= closed;
}
};
window.Closed += closed;
#endif
}
return window;
};
this.TryHookClosedEventOfHostOf = ( view, closedCallback ) =>
{
return this.DefaultTryHookClosedEventOfHostOf( view, closedCallback );
};
this.DefaultIsHostingView = fe => fe.GetType().Name.EndsWith( "View" );
this.IsHostingView = fe => this.DefaultIsHostingView( fe );
this.DefaultAttachViewToViewModel = ( view, viewModel ) =>
{
viewModel.As<IViewModel>( i =>
{
i.View = view;
} );
};
this.AttachViewToViewModel = ( view, viewModel ) =>
{
this.DefaultAttachViewToViewModel( view, viewModel );
};
this.DefaultGetViewOfViewModel = viewModel =>
{
if( viewModel is IViewModel )
{
return ( ( IViewModel )viewModel ).View;
}
return null;
};
this.GetViewOfViewModel = viewModel =>
{
return this.DefaultGetViewOfViewModel( viewModel );
};
#if !SILVERLIGHT
this.DefaultAttachViewBehaviors = view =>
{
var bhv = Interaction.GetBehaviors( view );
if( view is Window && bhv.OfType<WindowLifecycleNotificationsBehavior>().None() )
{
bhv.Add( new WindowLifecycleNotificationsBehavior( this.broker, this ) );
}
else if( view is FrameworkElement && bhv.OfType<FrameworkElementLifecycleNotificationsBehavior>().None() )
{
bhv.Add( new FrameworkElementLifecycleNotificationsBehavior( this.broker, this ) );
}
if( bhv.OfType<DependencyObjectCloseHandlerBehavior>().None() )
{
bhv.Add( new DependencyObjectCloseHandlerBehavior( this.broker, this ) );
}
};
this.AttachViewBehaviors = view =>
{
this.DefaultAttachViewBehaviors( view );
};
#else
this.AttachViewBehaviors = view =>
{
var bhv = Interaction.GetBehaviors( view );
//if( view is Page )
//{
// bhv.Add( new PageNavigationNotifcationsBehavior( this.broker ) );
//}
bhv.Add( new FrameworkElementLifecycleNotificationsBehavior( this.broker, this ) );
bhv.Add( new DependencyObjectCloseHandlerBehavior( this.broker, this ) );
};
#endif
#if !SILVERLIGHT
this.DefaultDetachViewBehaviors = view =>
{
var bhv = Interaction.GetBehaviors( view );
if( view is Window )
{
bhv.OfType<WindowLifecycleNotificationsBehavior>().ToList().ForEach( x => bhv.Remove( x ) );
}
else if( view is FrameworkElement )
{
bhv.OfType<FrameworkElementLifecycleNotificationsBehavior>().ToList().ForEach( x => bhv.Remove( x ) );
}
bhv.OfType<DependencyObjectCloseHandlerBehavior>().ToList().ForEach( x => bhv.Remove( x ) );
};
this.DetachViewBehaviors = view =>
{
this.DefaultDetachViewBehaviors( view );
};
#else
this.DetachViewBehaviors = view =>
{
var bhv = Interaction.GetBehaviors( view );
bhv.OfType<FrameworkElementLifecycleNotificationsBehavior>().ToList().ForEach( x => bhv.Remove( x ) );
bhv.OfType<DependencyObjectCloseHandlerBehavior>().ToList().ForEach( x => bhv.Remove( x ) );
};
#endif
this.DefaultShouldNotifyViewModelLoaded = ( view, dataContext ) =>
{
if( dataContext == null )
{
return false;
}
var hasAttribute = dataContext.GetType().IsAttributeDefined<NotifyLoadedAttribute>();
var hasRegions = RegionService.CurrentService.HoldsRegionManager( view );
return hasAttribute || hasRegions;
};
this.ShouldNotifyViewModelLoaded = ( view, dataContext ) =>
{
return this.DefaultShouldNotifyViewModelLoaded( view, dataContext );
};
this.DefaultShouldNotifyViewLoaded = view =>
{
/*
* we should decide if the attribute must be applied on the view or, as in this fix,
* mainly for backward compatibility, can be applied also on the ViewModel and the
* _View_Loaded message is still broadcasted.
*/
//var dataContext = this.GetViewDataContext( view );
//var hasAttributeOnViewModel = dataContext != null && dataContext.GetType().IsAttributeDefined<NotifyLoadedAttribute>();
var hasAttributeOnView = view.GetType().IsAttributeDefined<NotifyLoadedAttribute>();
var hasRegions = RegionService.CurrentService.HoldsRegionManager( view );
return /* hasAttributeOnViewModel || */ hasAttributeOnView || hasRegions;
};
this.ShouldNotifyViewLoaded = view =>
{
return this.DefaultShouldNotifyViewLoaded( view );
};
}
