public void Visit(ElementNode node, INode parentNode)
{
if (!Values.TryGetValue(node, out var value) && Context.ExceptionHandler != null)
{
return;
}
//Set RD to VE
if (typeof(ResourceDictionary).IsAssignableFrom(Context.Types[node]) && ApplyPropertiesVisitor.TryGetPropertyName(node, parentNode, out XmlName propertyName))
{
if ((propertyName.LocalName == "Resources" ||
propertyName.LocalName.EndsWith(".Resources", StringComparison.Ordinal)) && value is ResourceDictionary)
{
var source = Values[parentNode];
ApplyPropertiesVisitor.SetPropertyValue(source, propertyName, value, Context.RootElement, node, Context, node);
return;
}
}
//Only proceed further if the node is a keyless RD
if (parentNode is IElementNode &&
Context.Types.TryGetValue((IElementNode)parentNode, out var parentType) &&
typeof(ResourceDictionary).IsAssignableFrom(parentType) &&
!((IElementNode)parentNode).Properties.ContainsKey(XmlName.xKey))
{
node.Accept(new ApplyPropertiesVisitor(Context, stopOnResourceDictionary: false), parentNode);
}
else if (parentNode is ListNode &&
typeof(ResourceDictionary).IsAssignableFrom(Context.Types[((IElementNode)parentNode.Parent)]) &&
!((IElementNode)parentNode.Parent).Properties.ContainsKey(XmlName.xKey))
{
node.Accept(new ApplyPropertiesVisitor(Context, stopOnResourceDictionary: false), parentNode);
}
}
public void Visit(ValueNode node, INode parentNode)
{
var parentElement = parentNode as IElementNode;
var value = Values [node];
var source = Values [parentNode];
XmlName propertyName;
if (ApplyPropertiesVisitor.TryGetPropertyName(node, parentNode, out propertyName))
{
if (parentElement.SkipProperties.Contains(propertyName))
{
return;
}
if (parentElement.SkipPrefix(node.NamespaceResolver.LookupPrefix(propertyName.NamespaceURI)))
{
return;
}
if (propertyName.NamespaceURI == "http://schemas.openxmlformats.org/markup-compatibility/2006" &&
propertyName.LocalName == "Ignorable")
{
return;
}
if (propertyName.LocalName != "MergedWith")
{
return;
}
ApplyPropertiesVisitor.SetPropertyValue(source, propertyName, value, Context.RootElement, node, Context, node);
}
}
public void Visit(ElementNode node, INode parentNode)
{
var value = Values[node];
var parentElement = parentNode as IElementNode;
var markupExtension = value as IMarkupExtension;
var valueProvider = value as IValueProvider;
//Set Resources in ResourcesDictionaries
if (IsCollectionItem(node, parentNode) && parentNode is IElementNode)
{
if (typeof(IEnumerable).IsAssignableFrom(Context.Types[parentElement]))
{
var source = Values[parentNode];
if (typeof(ResourceDictionary).IsAssignableFrom(Context.Types[parentElement]) && value is Style &&
!node.Properties.ContainsKey(XmlName.xKey))
{
node.Accept(new ApplyPropertiesVisitor(Context), parentNode);
if (markupExtension != null)
{
var serviceProvider = new XamlServiceProvider(node, Context);
value = markupExtension.ProvideValue(serviceProvider);
}
if (valueProvider != null)
{
var serviceProvider = new XamlServiceProvider(node, Context);
value = valueProvider.ProvideValue(serviceProvider);
}
((ResourceDictionary)source).Add(value as Style);
}
else if (typeof(ResourceDictionary).IsAssignableFrom(Context.Types[parentElement]) && !node.Properties.ContainsKey(XmlName.xKey))
{
throw new XamlParseException("resources in ResourceDictionary require a x:Key attribute", node);
}
else if (typeof(ResourceDictionary).IsAssignableFrom(Context.Types[parentElement]) && node.Properties.ContainsKey(XmlName.xKey))
{
node.Accept(new ApplyPropertiesVisitor(Context), parentNode);
if (markupExtension != null)
{
var serviceProvider = new XamlServiceProvider(node, Context);
value = markupExtension.ProvideValue(serviceProvider);
}
if (valueProvider != null)
{
var serviceProvider = new XamlServiceProvider(node, Context);
value = valueProvider.ProvideValue(serviceProvider);
}
((ResourceDictionary)source).Add((string)(((ValueNode)node.Properties[XmlName.xKey]).Value), value);
}
}
}
//Set RD to VE
XmlName propertyName;
if (ApplyPropertiesVisitor.TryGetPropertyName(node, parentNode, out propertyName))
{
if ((propertyName.LocalName == "Resources" ||
propertyName.LocalName.EndsWith(".Resources", StringComparison.Ordinal)) && value is ResourceDictionary)
{
var source = Values[parentNode];
ApplyPropertiesVisitor.SetPropertyValue(source, propertyName, value, Context.RootElement, node, Context, node);
}
}
}
