public void ImplementBamlInitializer(Builder builder)
{
var xamlList = builder.ResourceNames?.Where(x => x.EndsWith(".baml")).Select(x => x.Replace(".baml", ".xaml")).ToArray();
if (!this.IsActivatorReferenced || !this.IsXAML || xamlList == null || xamlList.Length == 0 || !builder.TypeExists("System.Windows.Application"))
{
return;
}
using (new StopwatchLog(this, "xaml/baml resources"))
{
this.Log($"Checking for xaml/baml resources without initializers.");
var application = new __Application();
var extensions = new __Extensions();
var resourceDictionary = new __ResourceDictionary();
var collection = new __ICollection_1();
var uri = new __Uri();
this.Log($"Implementing XAML initializer for baml resources.");
// First we have to find every InitializeComponent method so that we can remove bamls that are already initialized.
var allInitializeComponentMethods = builder.FindMethodsByName(SearchContext.Module, "InitializeComponent", 0).Where(x => !x.IsAbstract);
var ldStrs = new ConcurrentBag <string>();
Parallel.ForEach(allInitializeComponentMethods, methods =>
{
foreach (var str in methods.GetLoadStrings())
{
ldStrs.Add(str);
}
});
var xamlWithInitializers = ldStrs.Select(x => x.Substring(x.IndexOf("component/") + "component/".Length)).ToArray();
var xamlThatRequiredInitializers = xamlList
.Where(x => !xamlWithInitializers.Contains(x))
.Select(x =>
{
var index = uint.MaxValue;
if (x.IndexOf('-') > 0)
{
var dashPosition = x.LastIndexOf('-') + 1;
var pointPosition = x.IndexOf('.', dashPosition);
if (uint.TryParse(x.Substring(dashPosition, pointPosition > dashPosition ? pointPosition - dashPosition : x.Length - dashPosition), out uint result))
{
index = result;
}
}
return(new { Index = index, Item = x });
})
.OrderBy(x => x.Index)
.ThenBy(x => x.Item)
.ToArray();
var resourceDictionaryMergerClass = builder.CreateType("XamlGeneratedNamespace", TypeAttributes.Public | TypeAttributes.Class | TypeAttributes.Sealed, "<>_generated_resourceDictionary_Loader");
resourceDictionaryMergerClass.CustomAttributes.Add(__ComponentAttribute.Type, __ResourceDictionary.Type.Fullname);
resourceDictionaryMergerClass.CustomAttributes.AddEditorBrowsableAttribute(EditorBrowsableState.Never);
resourceDictionaryMergerClass.CustomAttributes.AddCompilerGeneratedAttribute();
//var method = resourceDictionaryMergerClass.CreateMethod(Modifiers.Private, "AddToDictionary", typeof(string));
resourceDictionaryMergerClass.CreateConstructor().NewCode().Context(x =>
{
var resourceDick = x.CreateVariable(__ICollection_1.Type.MakeGeneric(__ResourceDictionary.Type));
x.Call(
x.NewCode().Call(x.NewCode().Call(application.Current) /* Instance */, application.Resources) /* Instance */, resourceDictionary.MergedDictionaries)
.StoreLocal(resourceDick);
var resourceDictionaryInstance = x.CreateVariable(__ResourceDictionary.Type);
foreach (var item in xamlThatRequiredInitializers)
{
this.Log($"- Adding XAML '{item.Item}' with index '{item.Index}' to the Application's MergeDictionary");
x.NewObj(resourceDictionary.Ctor).StoreLocal(resourceDictionaryInstance);
x.Call(resourceDictionaryInstance, resourceDictionary.SetSource,
x.NewCode().NewObj(uri.Ctor, $"pack://application:,,,/{Path.GetFileNameWithoutExtension(this.Builder.Name)};component/{item.Item}")); // TODO -Need modification for UWP)
x.Call(resourceDick, collection.Add.MakeGeneric(__ResourceDictionary.Type), resourceDictionaryInstance);
}
})
.Return()
.Replace();
// Let us look for ResourceDictionaries without a InitializeComponent in their ctor
// TODO
resourceDictionaryMergerClass.ParameterlessContructor.CustomAttributes.AddEditorBrowsableAttribute(EditorBrowsableState.Never);
resourceDictionaryMergerClass.ParameterlessContructor.CustomAttributes.Add(__ComponentConstructorAttribute.Type);
}
}
public void ImplementBamlInitializer(Builder builder)
{
this.LogInfo($"Checking for xaml/baml resources without initializers.");
var xamlList = builder.ResourceNames?.Where(x => x.EndsWith(".baml")).Select(x => x.Replace(".baml", ".xaml")).ToArray();
if (xamlList == null || xamlList.Length == 0 || !builder.TypeExists("System.Windows.Application"))
{
return;
}
var application = new __Application(builder);
var extensions = new __Extensions(builder);
var resourceDictionary = new __ResourceDictionary(builder);
var collection = new __ICollection_1(builder);
this.LogInfo($"Implementing XAML initializer for baml resources.");
// First we have to find every InitializeComponent method so that we can remove bamls that are already initialized.
var allInitializeComponentMethods = builder.FindMethodsByName(SearchContext.Module, "InitializeComponent", 0).Where(x => !x.IsAbstract);
var ldStrs = new ConcurrentBag <string>();
Parallel.ForEach(allInitializeComponentMethods, methods =>
{
foreach (var str in methods.GetLoadStrings())
{
ldStrs.Add(str);
}
});
var xamlWithInitializers = ldStrs.Select(x => x.Substring(x.IndexOf("component/") + "component/".Length)).ToArray();
var xamlThatRequiredInitializers = xamlList.Where(x => !xamlWithInitializers.Contains(x));
var resourceDictionaryMergerClass = builder.CreateType("XamlGeneratedNamespace", TypeAttributes.Public | TypeAttributes.Class | TypeAttributes.Sealed, "<>_generated_resourceDictionary_Loader");
resourceDictionaryMergerClass.CustomAttributes.Add(builder.GetType("Cauldron.Activator.ComponentAttribute"), resourceDictionary.Type.Fullname);
resourceDictionaryMergerClass.CustomAttributes.AddEditorBrowsableAttribute(EditorBrowsableState.Never);
resourceDictionaryMergerClass.CustomAttributes.AddCompilerGeneratedAttribute();
//var method = resourceDictionaryMergerClass.CreateMethod(Modifiers.Private, "AddToDictionary", typeof(string));
resourceDictionaryMergerClass.CreateConstructor().NewCode().Context(x =>
{
x.Load(x.This).Call(builder.GetType(typeof(object)).Import().ParameterlessContructor.Import());
var resourceDick = x.CreateVariable(collection.Type.MakeGeneric(resourceDictionary.Type));
x.Call(
x.NewCode().Call(x.NewCode().Call(application.Current) /* Instance */, application.Resources) /* Instance */, resourceDictionary.MergedDictionaries)
.StoreLocal(resourceDick);
var resourceDictionaryInstance = x.CreateVariable(resourceDictionary.Type);
foreach (var item in xamlThatRequiredInitializers)
{
x.NewObj(resourceDictionary.Ctor).StoreLocal(resourceDictionaryInstance);
x.Call(resourceDick, collection.Add.MakeGeneric(resourceDictionary.Type), resourceDictionaryInstance);
x.Call(resourceDictionaryInstance, resourceDictionary.SetSource,
x.NewCode().Call(extensions.RelativeUri, $"/{Path.GetFileNameWithoutExtension(this.Builder.Name)};component/{item}")); // TODO -Need modification for UWP)
}
})
.Return()
.Replace();
resourceDictionaryMergerClass.ParameterlessContructor.CustomAttributes.AddEditorBrowsableAttribute(EditorBrowsableState.Never);
resourceDictionaryMergerClass.ParameterlessContructor.CustomAttributes.Add(builder.GetType("Cauldron.Activator.ComponentConstructorAttribute"));
}