XamlDom: support loading resources

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@3071 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.Designer/Tests/XamlDom/SamplesTests.cs

@@ -112,6 +112,21 @@ namespace ICSharpCode.WpfDesign.Tests.XamlDom
       <Hyperlink  NavigateUri=""Page2.xaml"">Go To Page 2</Hyperlink>
     </TextBlock>
   </StackPanel>
+</Page>");
+		}
+		
+		[Test]
+		public void Resources()
+		{
+			TestLoading(@"<Page Name=""root""
+  xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation""
+  xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""
+>
+  <Page.Resources>
+    <SolidColorBrush x:Key=""MyBrush"" Color=""Gold""/>
+  </Page.Resources>
+  <StackPanel Background=""{StaticResource MyBrush}"">
+  </StackPanel>
 </Page>");
 		}
 	}

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/CollectionSupport.cs

@@ -21,9 +21,9 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		public static bool IsCollectionType(Type type)
 		{
 			return typeof(IList).IsAssignableFrom(type)
-				|| typeof(IDictionary).IsAssignableFrom(type)
 				|| type.IsArray
-				|| typeof(IAddChild).IsAssignableFrom(type);
+				|| typeof(IAddChild).IsAssignableFrom(type)
+				|| typeof(ResourceDictionary).IsAssignableFrom(type);
 		}
 		
 		public static void AddToCollection(Type collectionType, object collectionInstance, XamlPropertyValue newElement)
@@ -35,6 +35,14 @@ namespace ICSharpCode.WpfDesign.XamlDom
 				} else {
 					addChild.AddChild(newElement.GetValueFor(null));
 				}
+			} else if (collectionInstance is ResourceDictionary) {
+				object val = newElement.GetValueFor(null);
+				object key = newElement is XamlObject ? ((XamlObject)newElement).GetXamlAttribute("Key") : null;
+				if (key == null) {
+					if (val is Style)
+						key = ((Style)val).TargetType;
+				}
+				((ResourceDictionary)collectionInstance).Add(key, val);
 			} else {
 				collectionType.InvokeMember(
 					"Add", BindingFlags.Public | BindingFlags.InvokeMethod | BindingFlags.Instance,

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/MarkupExtensionParser.cs

@@ -8,6 +8,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Diagnostics;
 using System.Globalization;
 using System.Linq;
 using System.Runtime.Serialization;
@@ -218,10 +219,12 @@ namespace ICSharpCode.WpfDesign.XamlDom
 	
 	static class MarkupExtensionParser
 	{
-		public static MarkupExtension ConstructMarkupExtension(string attributeText, XmlElement containingElement, XamlDocument document)
+		public static MarkupExtension ConstructMarkupExtension(string attributeText, XamlObject containingObject, XamlTypeResolverProvider typeResolver)
 		{
-			if (containingElement == null)
-				throw new ArgumentNullException("containingElement");
+			if (containingObject == null)
+				throw new ArgumentNullException("containingObject");
+			
+			Debug.WriteLine("ConstructMarkupExtension " + attributeText);
 			
 			List<MarkupExtensionToken> markupExtensionTokens = MarkupExtensionTokenizer.Tokenize(attributeText);
 			if (markupExtensionTokens.Count < 3
@@ -233,26 +236,14 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			}
 			
 			string typeName = markupExtensionTokens[1].Value;
-			string typeNamespaceUri;
-			string typeLocalName;
-			if (typeName.Contains(":")) {
-				typeNamespaceUri = containingElement.GetNamespaceOfPrefix(typeName.Substring(0, typeName.IndexOf(':')));
-				typeLocalName = typeName.Substring(typeName.IndexOf(':') + 1);
-			} else {
-				typeNamespaceUri = containingElement.NamespaceURI;
-				typeLocalName = typeName;
-			}
-			if (string.IsNullOrEmpty(typeNamespaceUri))
-				throw new XamlMarkupExtensionParseException("Unrecognized namespace prefix in type " + typeName);
-			Type extensionType = null;
-			if (typeNamespaceUri == "http://schemas.microsoft.com/winfx/2006/xaml" && typeLocalName == "Type") {
-				extensionType = typeof(TypeExtension);
-			} else {
-				extensionType = document.TypeFinder.GetType(typeNamespaceUri, typeLocalName + "Extension");
-			}
+			Type extensionType = typeResolver.Resolve(typeName + "Extension");
 			if (extensionType == null || !typeof(MarkupExtension).IsAssignableFrom(extensionType)) {
-				throw new XamlMarkupExtensionParseException("Unknown markup extension " + typeLocalName + "Extension in " + typeNamespaceUri);
+				throw new XamlMarkupExtensionParseException("Unknown markup extension " + typeName + "Extension");
 			}
+			if (extensionType == typeof(TypeExtension))
+				extensionType = typeof(MyTypeExtension);
+			if (extensionType == typeof(System.Windows.StaticResourceExtension))
+				extensionType = typeof(MyStaticResourceExtension);
 			
 			List<string> positionalArgs = new List<string>();
 			List<KeyValuePair<string, string>> namedArgs = new List<KeyValuePair<string, string>>();
@@ -280,10 +271,11 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			var ctorParameters = ctors[0].GetParameters();
 			object[] ctorArguments = new object[positionalArgs.Count];
 			for (int i = 0; i < ctorArguments.Length; i++) {
-				TypeConverter c = TypeDescriptor.GetConverter(ctorParameters[i].ParameterType);
+				Type parameterType = ctorParameters[i].ParameterType;
+				TypeConverter c = XamlNormalPropertyInfo.GetCustomTypeConverter(parameterType)
+					?? TypeDescriptor.GetConverter(parameterType);
 				ctorArguments[i] = XamlTextValue.AttributeTextToObject(positionalArgs[i],
-				                                                       containingElement,
-				                                                       document,
+				                                                       containingObject,
 				                                                       c);
 			}
 			MarkupExtension result = (MarkupExtension)ctors[0].Invoke(ctorArguments);
@@ -299,8 +291,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 						throw new XamlMarkupExtensionParseException("Property not found: " + extensionType.FullName + "." + memberName);
 					TypeConverter c = TypeDescriptor.GetConverter(property.PropertyType);
 					object propValue =  XamlTextValue.AttributeTextToObject(pair.Value,
-					                                                        containingElement,
-					                                                        document,
+					                                                        containingObject,
 					                                                        c);
 					property.SetValue(result, propValue, null);
 				}
@@ -308,12 +299,25 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			return result;
 		}
 		
-		sealed class TypeExtension : System.Windows.Markup.TypeExtension
+		sealed class MyTypeExtension : TypeExtension
 		{
-			public TypeExtension() {}
+			public MyTypeExtension() {}
+			
+			public MyTypeExtension(string typeName) : base(typeName) {}
+		}
+		
+		sealed class MyStaticResourceExtension : System.Windows.StaticResourceExtension
+		{
+			public MyStaticResourceExtension() {}
+			
+			public MyStaticResourceExtension(object resourceKey) : base(resourceKey) {}
 			
-			public TypeExtension(string typeName) : base(typeName)
+			public override object ProvideValue(IServiceProvider serviceProvider)
 			{
+				XamlTypeResolverProvider xamlTypeResolver = (XamlTypeResolverProvider)serviceProvider.GetService(typeof(XamlTypeResolverProvider));
+				if (xamlTypeResolver == null)
+					throw new XamlLoadException("XamlTypeResolverProvider not found.");
+				return xamlTypeResolver.FindResource(this.ResourceKey);
 			}
 		}
 	}

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/WpfDesign.XamlDom.csproj

@@ -77,5 +77,6 @@
     <Compile Include="XamlPropertyValue.cs" />
     <Compile Include="XamlTextValue.cs" />
     <Compile Include="XamlTypeFinder.cs" />
+    <Compile Include="XamlTypeResolverProvider.cs" />
   </ItemGroup>
 </Project>

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/XamlDocument.cs

@@ -7,6 +7,7 @@
 
 using System;
 using System.ComponentModel;
+using System.Windows.Markup;
 using System.Xml;
 
 namespace ICSharpCode.WpfDesign.XamlDom
@@ -40,18 +41,29 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			get { return _serviceProvider; }
 		}
 		
-		internal ITypeDescriptorContext GetTypeDescriptorContext()
+		/// <summary>
+		/// Gets the type descriptor context used for type conversions.
+		/// </summary>
+		/// <param name="containingObject">The containing object, used when the
+		/// type descriptor context needs to resolve an XML namespace.</param>
+		internal ITypeDescriptorContext GetTypeDescriptorContext(XamlObject containingObject)
 		{
-			return new DummyTypeDescriptorContext(this);
+			return new DummyTypeDescriptorContext(this, containingObject);
 		}
 		
 		sealed class DummyTypeDescriptorContext : ITypeDescriptorContext
 		{
-			XamlDocument document;
+			IServiceProvider baseServiceProvider;
 			
-			public DummyTypeDescriptorContext(XamlDocument document)
+			public DummyTypeDescriptorContext(XamlDocument document, XamlObject containingObject)
 			{
-				this.document = document;
+				if (containingObject != null) {
+					if (containingObject.OwnerDocument != document)
+						throw new ArgumentException("Containing object must belong to the document!");
+					baseServiceProvider = new XamlTypeResolverProvider(containingObject);
+				} else {
+					baseServiceProvider = document.ServiceProvider;
+				}
 			}
 			
 			public IContainer Container {
@@ -77,7 +89,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			
 			public object GetService(Type serviceType)
 			{
-				return document.ServiceProvider.GetService(serviceType);
+				return baseServiceProvider.GetService(serviceType);
 			}
 		}
 		

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/XamlObject.cs

@@ -59,6 +59,24 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		}
 		#endregion
 		
+		XamlObject parentObject;
+		
+		/// <summary>
+		/// Gets the parent object.
+		/// </summary>
+		public XamlObject ParentObject {
+			get {
+				return parentObject;
+			}
+			internal set { parentObject = value; }
+		}
+		
+		internal override void OnParentPropertyChanged()
+		{
+			parentObject = (ParentProperty != null) ? ParentProperty.ParentObject : null;
+			base.OnParentPropertyChanged();
+		}
+		
 		internal XmlElement XmlElement {
 			get { return element; }
 		}

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/XamlParser.cs

@@ -108,7 +108,12 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		
 		Type FindType(string namespaceUri, string localName)
 		{
-			Type elementType = settings.TypeFinder.GetType(namespaceUri, localName);
+			return FindType(settings.TypeFinder, namespaceUri, localName);
+		}
+		
+		static Type FindType(XamlTypeFinder typeFinder, string namespaceUri, string localName)
+		{
+			Type elementType = typeFinder.GetType(namespaceUri, localName);
 			if (elementType == null)
 				throw new XamlLoadException("Cannot find type " + localName + " in " + namespaceUri);
 			return elementType;
@@ -124,12 +129,14 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		
 		readonly static object[] emptyObjectArray = new object[0];
 		XmlSpace currentXmlSpace = XmlSpace.None;
+		XamlObject currentXamlObject;
 		
 		XamlObject ParseObject(XmlElement element)
 		{
 			Type elementType = FindType(element.NamespaceURI, element.LocalName);
 			
 			XmlSpace oldXmlSpace = currentXmlSpace;
+			XamlObject parentXamlObject = currentXamlObject;
 			if (element.HasAttribute("xml:space")) {
 				currentXmlSpace = (XmlSpace)Enum.Parse(typeof(XmlSpace), element.GetAttribute("xml:space"), true);
 			}
@@ -160,7 +167,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			object instance;
 			if (initializeFromTextValueInsteadOfConstructor != null) {
 				instance = TypeDescriptor.GetConverter(elementType).ConvertFromString(
-					document.GetTypeDescriptorContext(),
+					document.GetTypeDescriptorContext(null),
 					CultureInfo.InvariantCulture,
 					initializeFromTextValueInsteadOfConstructor.Text);
 			} else {
@@ -168,6 +175,8 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			}
 			
 			XamlObject obj = new XamlObject(document, element, elementType, instance);
+			currentXamlObject = obj;
+			obj.ParentObject = parentXamlObject;
 			
 			ISupportInitialize iSupportInitializeInstance = instance as ISupportInitialize;
 			if (iSupportInitializeInstance != null) {
@@ -185,12 +194,28 @@ namespace ICSharpCode.WpfDesign.XamlDom
 				ParseObjectAttribute(obj, attribute);
 			}
 			
+			if (!(obj.Instance is Style)) {
+				ParseObjectContent(obj, element, defaultProperty, initializeFromTextValueInsteadOfConstructor);
+			}
+			
+			if (iSupportInitializeInstance != null) {
+				iSupportInitializeInstance.EndInit();
+			}
+			
+			currentXmlSpace = oldXmlSpace;
+			currentXamlObject = parentXamlObject;
+			
+			return obj;
+		}
+		
+		void ParseObjectContent(XamlObject obj, XmlElement element, XamlPropertyInfo defaultProperty, XamlTextValue initializeFromTextValueInsteadOfConstructor)
+		{
 			XamlPropertyValue setDefaultValueTo = null;
 			object defaultPropertyValue = null;
 			XamlProperty defaultCollectionProperty = null;
 			
 			if (defaultProperty != null && defaultProperty.IsCollection && !element.IsEmpty) {
-				defaultPropertyValue = defaultProperty.GetValue(instance);
+				defaultPropertyValue = defaultProperty.GetValue(obj.Instance);
 				obj.AddProperty(defaultCollectionProperty = new XamlProperty(obj, defaultProperty));
 			}
 			
@@ -200,7 +225,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 				// here, but let's try to imitate it as good as possible
 				if (defaultProperty != null && !defaultProperty.IsCollection) {
 					for (; combinedNormalizedChildNodes > 0; combinedNormalizedChildNodes--) {
-						defaultProperty.GetValue(instance);
+						defaultProperty.GetValue(obj.Instance);
 					}
 				}
 				
@@ -213,7 +238,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 						// I don't know why the official XamlReader runs the property getter
 						// here, but let's try to imitate it as good as possible
 						if (defaultProperty != null && !defaultProperty.IsCollection) {
-							defaultProperty.GetValue(instance);
+							defaultProperty.GetValue(obj.Instance);
 						}
 						ParseObjectChildElementAsPropertyElement(obj, childElement, defaultProperty, defaultPropertyValue);
 						continue;
@@ -224,8 +249,8 @@ namespace ICSharpCode.WpfDesign.XamlDom
 				XamlPropertyValue childValue = ParseValue(childNode);
 				if (childValue != null) {
 					if (defaultProperty != null && defaultProperty.IsCollection) {
-						CollectionSupport.AddToCollection(defaultProperty.ReturnType, defaultPropertyValue, childValue);
 						defaultCollectionProperty.ParserAddCollectionElement(null, childValue);
+						CollectionSupport.AddToCollection(defaultProperty.ReturnType, defaultPropertyValue, childValue);
 					} else {
 						if (setDefaultValueTo != null)
 							throw new XamlLoadException("default property may have only one value assigned");
@@ -238,23 +263,15 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			{
 				// Runs even when defaultValueSet==false!
 				// Again, no idea why the official XamlReader does this.
-				defaultProperty.GetValue(instance);
+				defaultProperty.GetValue(obj.Instance);
 			}
 			if (setDefaultValueTo != null) {
 				if (defaultProperty == null) {
 					throw new XamlLoadException("This element does not have a default value, cannot assign to it");
 				}
-				defaultProperty.SetValue(instance, setDefaultValueTo.GetValueFor(defaultProperty));
 				obj.AddProperty(new XamlProperty(obj, defaultProperty, setDefaultValueTo));
+				defaultProperty.SetValue(obj.Instance, setDefaultValueTo.GetValueFor(defaultProperty));
 			}
-			
-			if (iSupportInitializeInstance != null) {
-				iSupportInitializeInstance.EndInit();
-			}
-			
-			currentXmlSpace = oldXmlSpace;
-			
-			return obj;
 		}
 		
 		int combinedNormalizedChildNodes;
@@ -319,7 +336,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			return null;
 		}
 		
-		static XamlPropertyInfo FindProperty(object elementInstance, Type propertyType, string propertyName)
+		internal static XamlPropertyInfo FindProperty(object elementInstance, Type propertyType, string propertyName)
 		{
 			PropertyDescriptorCollection properties;
 			if (elementInstance != null) {
@@ -375,17 +392,17 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		XamlPropertyInfo GetPropertyInfo(object elementInstance, Type elementType, XmlAttribute attribute)
 		{
 			if (attribute.LocalName.Contains(".")) {
-				return GetPropertyInfo(elementInstance, elementType, GetAttributeNamespace(attribute), attribute.LocalName);
+				return GetPropertyInfo(settings.TypeFinder, elementInstance, elementType, GetAttributeNamespace(attribute), attribute.LocalName);
 			} else {
 				return FindProperty(elementInstance, elementType, attribute.LocalName);
 			}
 		}
 		
-		XamlPropertyInfo GetPropertyInfo(object elementInstance, Type elementType, string xmlNamespace, string localName)
+		internal static XamlPropertyInfo GetPropertyInfo(XamlTypeFinder typeFinder, object elementInstance, Type elementType, string xmlNamespace, string localName)
 		{
 			string typeName, propertyName;
 			SplitQualifiedIdentifier(localName, out typeName, out propertyName);
-			Type propertyType = FindType(xmlNamespace, typeName);
+			Type propertyType = FindType(typeFinder, xmlNamespace, typeName);
 			if (elementType == propertyType || propertyType.IsAssignableFrom(elementType)) {
 				return FindProperty(elementInstance, propertyType, propertyName);
 			} else {
@@ -406,8 +423,8 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		{
 			XamlPropertyInfo propertyInfo = GetPropertyInfo(obj.Instance, obj.ElementType, attribute);
 			XamlTextValue textValue = new XamlTextValue(document, attribute);
-			propertyInfo.SetValue(obj.Instance, textValue.GetValueFor(propertyInfo));
 			obj.AddProperty(new XamlProperty(obj, propertyInfo, textValue));
+			propertyInfo.SetValue(obj.Instance, textValue.GetValueFor(propertyInfo));
 		}
 		
 		static bool ObjectChildElementIsPropertyElement(XmlElement element)
@@ -420,7 +437,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			Debug.Assert(element.LocalName.Contains("."));
 			// this is a element property syntax
 			
-			XamlPropertyInfo propertyInfo = GetPropertyInfo(obj.Instance, obj.ElementType, element.NamespaceURI, element.LocalName);
+			XamlPropertyInfo propertyInfo = GetPropertyInfo(settings.TypeFinder, obj.Instance, obj.ElementType, element.NamespaceURI, element.LocalName);
 			bool valueWasSet = false;
 			
 			object collectionInstance = null;
@@ -458,10 +475,10 @@ namespace ICSharpCode.WpfDesign.XamlDom
 						if (valueWasSet)
 							throw new XamlLoadException("non-collection property may have only one child element");
 						valueWasSet = true;
-						propertyInfo.SetValue(obj.Instance, childValue.GetValueFor(propertyInfo));
 						XamlProperty xp = new XamlProperty(obj, propertyInfo, childValue);
 						xp.ParserSetPropertyElement(element);
 						obj.AddProperty(xp);
+						propertyInfo.SetValue(obj.Instance, childValue.GetValueFor(propertyInfo));
 					}
 				}
 			}

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/XamlPropertyInfo.cs

@@ -42,6 +42,10 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		readonly DependencyProperty property;
 		readonly bool isAttached;
 		
+		public DependencyProperty Property {
+			get { return property; }
+		}
+		
 		public XamlDependencyPropertyInfo(DependencyProperty property, bool isAttached)
 		{
 			Debug.Assert(property != null);
@@ -141,10 +145,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		
 		public override TypeConverter TypeConverter {
 			get {
-				if (_propertyDescriptor.PropertyType == typeof(object))
-					return null;
-				else
-					return _propertyDescriptor.Converter;
+				return GetCustomTypeConverter(_propertyDescriptor.PropertyType) ?? _propertyDescriptor.Converter;
 			}
 		}
 		
@@ -167,6 +168,84 @@ namespace ICSharpCode.WpfDesign.XamlDom
 				return CollectionSupport.IsCollectionType(_propertyDescriptor.PropertyType);
 			}
 		}
+		
+		public static readonly TypeConverter StringTypeConverter = TypeDescriptor.GetConverter(typeof(string));
+		
+		public static TypeConverter GetCustomTypeConverter(Type propertyType)
+		{
+			if (propertyType == typeof(object))
+				return StringTypeConverter;
+			else if (propertyType == typeof(Type))
+				return TypeTypeConverter.Instance;
+			else if (propertyType == typeof(DependencyProperty))
+				return DependencyPropertyConverter.Instance;
+			else
+				return null;
+		}
+		
+		sealed class TypeTypeConverter : TypeConverter
+		{
+			public readonly static TypeTypeConverter Instance = new TypeTypeConverter();
+			
+			public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
+			{
+				if (sourceType == typeof(string))
+					return true;
+				else
+					return base.CanConvertFrom(context, sourceType);
+			}
+			
+			public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
+			{
+				if (value == null)
+					return null;
+				if (value is string) {
+					IXamlTypeResolver xamlTypeResolver = (IXamlTypeResolver)context.GetService(typeof(IXamlTypeResolver));
+					if (xamlTypeResolver == null)
+						throw new XamlLoadException("IXamlTypeResolver not found in type descriptor context.");
+					return xamlTypeResolver.Resolve((string)value);
+				} else {
+					return base.ConvertFrom(context, culture, value);
+				}
+			}
+		}
+		
+		sealed class DependencyPropertyConverter : TypeConverter
+		{
+			public readonly static DependencyPropertyConverter Instance = new DependencyPropertyConverter();
+			
+			public override bool CanConvertFrom(ITypeDescriptorContext context, Type sourceType)
+			{
+				if (sourceType == typeof(string))
+					return true;
+				else
+					return base.CanConvertFrom(context, sourceType);
+			}
+			
+			public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
+			{
+				if (value == null)
+					return null;
+				if (value is string) {
+					XamlTypeResolverProvider xamlTypeResolver = (XamlTypeResolverProvider)context.GetService(typeof(XamlTypeResolverProvider));
+					if (xamlTypeResolver == null)
+						throw new XamlLoadException("XamlTypeResolverProvider not found in type descriptor context.");
+					XamlPropertyInfo prop = xamlTypeResolver.ResolveProperty((string)value);
+					if (prop == null)
+						throw new XamlLoadException("Could not find property " + value + ".");
+					XamlDependencyPropertyInfo depProp = prop as XamlDependencyPropertyInfo;
+					if (depProp != null)
+						return depProp.Property;
+					FieldInfo field = prop.TargetType.GetField(prop.Name + "Property", BindingFlags.Public | BindingFlags.Static);
+					if (field != null && field.FieldType == typeof(DependencyProperty)) {
+						return (DependencyProperty)field.GetValue(null);
+					}
+					throw new XamlLoadException("Property " + value + " is not a dependency property.");
+				} else {
+					return base.ConvertFrom(context, culture, value);
+				}
+			}
+		}
 	}
 	#endregion
 	
@@ -208,7 +287,7 @@ namespace ICSharpCode.WpfDesign.XamlDom
 		}
 		
 		public override TypeConverter TypeConverter {
-			get { return null; }
+			get { return XamlNormalPropertyInfo.StringTypeConverter; }
 		}
 		
 		public override string FullyQualifiedName {

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/XamlTextValue.cs

@@ -109,83 +109,40 @@ namespace ICSharpCode.WpfDesign.XamlDom
 			return b.ToString();
 		}
 		
-		static readonly TypeConverter stringTypeConverter = TypeDescriptor.GetConverter(typeof(string));
-		
 		internal override object GetValueFor(XamlPropertyInfo targetProperty)
 		{
+			if (ParentProperty == null)
+				throw new InvalidOperationException("Cannot call GetValueFor while ParentProperty is null");
 			if (attribute != null) {
-				return AttributeTextToObject(attribute.Value, attribute.OwnerElement, document,
-				                             targetProperty != null ? targetProperty.TypeConverter : stringTypeConverter);
+				return AttributeTextToObject(attribute.Value, ParentProperty.ParentObject,
+				                             targetProperty != null ? targetProperty.TypeConverter : XamlNormalPropertyInfo.StringTypeConverter);
 			}
 			if (targetProperty == null)
 				return this.Text;
-			TypeConverter converter = targetProperty.TypeConverter;
-			if (converter != null) {
-				return converter.ConvertFromString(document.GetTypeDescriptorContext(), CultureInfo.InvariantCulture, this.Text);
-			} else {
-				return this.Text;
-			}
+			return targetProperty.TypeConverter.ConvertFromString(
+				document.GetTypeDescriptorContext(ParentProperty.ParentObject),
+				CultureInfo.InvariantCulture, this.Text);
 		}
 		
-		internal static object AttributeTextToObject(string attributeText, XmlElement containingElement,
-		                                             XamlDocument document, TypeConverter typeConverter)
+		internal static object AttributeTextToObject(string attributeText, XamlObject containingObject,
+		                                             TypeConverter typeConverter)
 		{
-			if (typeConverter == null)
-				typeConverter = stringTypeConverter;
 			if (attributeText.StartsWith("{}")) {
 				return typeConverter.ConvertFromString(
-					document.GetTypeDescriptorContext(), CultureInfo.InvariantCulture,
+					containingObject.OwnerDocument.GetTypeDescriptorContext(containingObject), CultureInfo.InvariantCulture,
 					attributeText.Substring(2));
 			} else if (attributeText.StartsWith("{")) {
-				XamlTypeResolverProvider xtrp = new XamlTypeResolverProvider(document, containingElement, document.ServiceProvider);
+				XamlTypeResolverProvider xtrp = new XamlTypeResolverProvider(containingObject);
 				MarkupExtension extension = MarkupExtensionParser.ConstructMarkupExtension(
-					attributeText, containingElement, document);
+					attributeText, containingObject, xtrp);
 				return extension.ProvideValue(xtrp);
 			} else {
 				return typeConverter.ConvertFromString(
-					document.GetTypeDescriptorContext(), CultureInfo.InvariantCulture,
+					containingObject.OwnerDocument.GetTypeDescriptorContext(containingObject), CultureInfo.InvariantCulture,
 					attributeText);
 			}
 		}
 		
-		sealed class XamlTypeResolverProvider : IXamlTypeResolver, IServiceProvider
-		{
-			XamlDocument document;
-			XmlElement containingElement;
-			IServiceProvider baseProvider;
-			
-			public XamlTypeResolverProvider(XamlDocument document, XmlElement containingElement, IServiceProvider baseProvider)
-			{
-				this.document = document;
-				this.containingElement = containingElement;
-				this.baseProvider = baseProvider;
-			}
-			
-			public Type Resolve(string typeName)
-			{
-				string typeNamespaceUri;
-				string typeLocalName;
-				if (typeName.Contains(":")) {
-					typeNamespaceUri = containingElement.GetNamespaceOfPrefix(typeName.Substring(0, typeName.IndexOf(':')));
-					typeLocalName = typeName.Substring(typeName.IndexOf(':') + 1);
-				} else {
-					typeNamespaceUri = containingElement.NamespaceURI;
-					typeLocalName = typeName;
-				}
-				if (string.IsNullOrEmpty(typeNamespaceUri))
-					throw new XamlMarkupExtensionParseException("Unrecognized namespace prefix in type " + typeName);
-				return document.TypeFinder.GetType(typeNamespaceUri, typeLocalName);
-			}
-			
-			public object GetService(Type serviceType)
-			{
-				if (serviceType == typeof(IXamlTypeResolver))
-					return this;
-				else
-					return baseProvider.GetService(serviceType);
-			}
-		}
-		
 		internal override void RemoveNodeFromParent()
 		{
 			if (attribute != null)

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.XamlDom/Project/XamlTypeResolverProvider.cs

@@ -0,0 +1,102 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Daniel Grunwald" email="daniel@danielgrunwald.de"/>
+//     <version>$Revision$</version>
+// </file>
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Globalization;
+using System.Text;
+using System.Windows;
+using System.Windows.Markup;
+using System.Xml;
+
+namespace ICSharpCode.WpfDesign.XamlDom
+{
+	sealed class XamlTypeResolverProvider : IXamlTypeResolver, IServiceProvider
+	{
+		XamlDocument document;
+		XamlObject containingObject;
+		XmlElement containingElement;
+		
+		public XamlTypeResolverProvider(XamlObject containingObject)
+		{
+			if (containingObject == null)
+				throw new ArgumentNullException("containingObject");
+			this.document = containingObject.OwnerDocument;
+			this.containingObject = containingObject;
+			this.containingElement = containingObject.XmlElement;
+		}
+		
+		public Type Resolve(string typeName)
+		{
+			string typeNamespaceUri;
+			string typeLocalName;
+			if (typeName.Contains(":")) {
+				typeNamespaceUri = containingElement.GetNamespaceOfPrefix(typeName.Substring(0, typeName.IndexOf(':')));
+				typeLocalName = typeName.Substring(typeName.IndexOf(':') + 1);
+			} else {
+				typeNamespaceUri = containingElement.NamespaceURI;
+				typeLocalName = typeName;
+			}
+			if (string.IsNullOrEmpty(typeNamespaceUri))
+				throw new XamlMarkupExtensionParseException("Unrecognized namespace prefix in type " + typeName);
+			return document.TypeFinder.GetType(typeNamespaceUri, typeLocalName);
+		}
+		
+		public object GetService(Type serviceType)
+		{
+			if (serviceType == typeof(IXamlTypeResolver) || serviceType == typeof(XamlTypeResolverProvider))
+				return this;
+			else
+				return document.ServiceProvider.GetService(serviceType);
+		}
+		
+		public XamlPropertyInfo ResolveProperty(string propertyName)
+		{
+			string propertyNamespace;
+			if (propertyName.Contains(":")) {
+				propertyNamespace = containingElement.GetNamespaceOfPrefix(propertyName.Substring(0, propertyName.IndexOf(':')));
+				propertyName = propertyName.Substring(propertyName.IndexOf(':') + 1);
+			} else {
+				propertyNamespace = containingElement.NamespaceURI;
+			}
+			Type elementType = null;
+			XamlObject obj = containingObject;
+			while (obj != null) {
+				Style style = obj.Instance as Style;
+				if (style != null && style.TargetType != null) {
+					elementType = style.TargetType;
+					break;
+				}
+				obj = obj.ParentObject;
+			}
+			if (propertyName.Contains(".")) {
+				return XamlParser.GetPropertyInfo(document.TypeFinder, null, elementType, propertyNamespace, propertyName);
+			} else if (elementType != null) {
+				return XamlParser.FindProperty(null, elementType, propertyName);
+			} else {
+				return null;
+			}
+		}
+		
+		public object FindResource(object key)
+		{
+			XamlObject obj = containingObject;
+			while (obj != null) {
+				FrameworkElement el = obj.Instance as FrameworkElement;
+				if (el != null) {
+					object val = el.Resources[key];
+					if (val != null)
+						return val;
+				}
+				obj = obj.ParentObject;
+			}
+			return null;
+		}
+	}
+}