/// <summary>
/// Checks if the bootstapper is inialized if now it inializes it
/// </summary>
public static CompositionContainer EnsureLocatorBootstrapper()
{
IComposer composer = null;
if (Designer.IsInDesignMode)
{
if (designTimeComposer == null)
{
designTimeComposer = new DefaultDesignTimeComposer();
}
composer = designTimeComposer;
}
else
{
if (runtimeComposer == null) // if the composer is not set then we should use the default one
{
runtimeComposer = new DefaultRuntimeComposer();
}
composer = runtimeComposer;
}
CompositionContainer container;
if (composer is IContainerProvider)
{
container = ((IContainerProvider)composer).CreateContainer();
var mefedProviderLocated = container.Providers.OfType <IMEFedMVVMExportProvider>().Any();
if (!mefedProviderLocated)
{
throw new InvalidOperationException("ContainerProvider did not include MEFedMVVMExportProvider in the CompositionContainer");
}
}
else
{
var catalog = composer.InitializeContainer();
var mefedProvider = new MEFedMVVMExportProvider(MEFedMVVMCatalog.CreateCatalog(catalog));
var providersList = new List <ExportProvider>();
//check if there are any custom export providers
var providers = composer.GetCustomExportProviders();
if (providers != null && providers.Count() != 0)
{
providersList.AddRange(providers);
}
//add mefedMVVM provider
providersList.Add(mefedProvider);
container = new CompositionContainer(providersList.ToArray());
foreach (var imefedProvider in container.Providers.OfType <IMEFedMVVMExportProvider>())
{
imefedProvider.SourceProvider = container;
}
}
return(container);
}
/// <summary>
/// Checks if the bootstapper is inialized if now it inializes it
/// </summary>
public static CompositionContainer EnsureLocatorBootstrapper()
{
IComposer composer = null;
if (Designer.IsInDesignMode)
{
if (designTimeComposer == null)
designTimeComposer = new DefaultDesignTimeComposer();
composer = designTimeComposer;
}
else
{
if (runtimeComposer == null) // if the composer is not set then we should use the default one
runtimeComposer = new DefaultRuntimeComposer();
composer = runtimeComposer;
}
var catalog = composer.InitializeContainer();
MEFedMVVMExportProvider provider = new MEFedMVVMExportProvider(MEFedMVVMCatalog.CreateCatalog(catalog));
CompositionContainer container = new CompositionContainer(provider);
provider.SourceProvider = container;
return container;
}