internal XamlObjectWriter(XamlSavedContext savedContext, XamlObjectWriterSettings settings)
{
if (savedContext == null)
{
throw new ArgumentNullException("savedContext");
}
if (savedContext.SchemaContext == null)
{
throw new ArgumentException(System.Xaml.SR.Get("SavedContextSchemaContextNull"), "savedContext");
}
this.Initialize(savedContext.SchemaContext, savedContext, settings);
}
private void AddDependencyForUnresolvedChildren(object childThatHasUnresolvedChildren, XamlMember property, object parentInstance, XamlType parentType, bool parentIsGotten, XamlSavedContext deferredMarkupExtensionContext)
{
if (((property != null) && property.IsDirective) && ((parentInstance == null) && (property != XamlLanguage.Key)))
{
List<string> result = new List<string>();
this._nameFixupGraph.GetDependentNames(childThatHasUnresolvedChildren, result);
string str = string.Join(", ", result.ToArray());
throw this.WithLineInfo(new XamlObjectWriterException(System.Xaml.SR.Get("TransitiveForwardRefDirectives", new object[] { childThatHasUnresolvedChildren.GetType(), property, str })));
}
NameFixupToken token = this.GetTokenForUnresolvedChildren(childThatHasUnresolvedChildren, property, deferredMarkupExtensionContext);
token.Target.Instance = parentInstance;
token.Target.InstanceType = parentType;
token.Target.InstanceWasGotten = parentIsGotten;
this.PendCurrentFixupToken_SetValue(token);
}
private NameFixupToken GetTokenForUnresolvedChildren(object childThatHasUnresolvedChildren, XamlMember property, XamlSavedContext deferredMarkupExtensionContext)
{
NameFixupToken token = new NameFixupToken();
if (deferredMarkupExtensionContext != null)
{
token.FixupType = FixupType.MarkupExtensionFirstRun;
token.SavedContext = deferredMarkupExtensionContext;
}
else
{
token.FixupType = FixupType.UnresolvedChildren;
}
token.ReferencedObject = childThatHasUnresolvedChildren;
token.Target.Property = property;
return token;
}
private void Initialize(XamlSchemaContext schemaContext, XamlSavedContext savedContext, XamlObjectWriterSettings settings)
{
this._inDispose = false;
if (schemaContext == null)
{
throw new ArgumentNullException("schemaContext");
}
if ((savedContext != null) && (schemaContext != savedContext.SchemaContext))
{
throw new ArgumentException(System.Xaml.SR.Get("SavedContextSchemaContextMismatch"), "schemaContext");
}
if (settings != null)
{
this._afterBeginInitHandler = settings.AfterBeginInitHandler;
this._beforePropertiesHandler = settings.BeforePropertiesHandler;
this._afterPropertiesHandler = settings.AfterPropertiesHandler;
this._afterEndInitHandler = settings.AfterEndInitHandler;
this._xamlSetValueHandler = settings.XamlSetValueHandler;
this._rootObjectInstance = settings.RootObjectInstance;
this._skipDuplicatePropertyCheck = settings.SkipDuplicatePropertyCheck;
this._skipProvideValueOnRoot = settings.SkipProvideValueOnRoot;
this._preferUnconvertedDictionaryKeys = settings.PreferUnconvertedDictionaryKeys;
}
INameScope rootNameScope = (settings != null) ? settings.ExternalNameScope : null;
XamlRuntime runtime = this.CreateRuntime(settings, schemaContext);
if (savedContext != null)
{
this._context = new ObjectWriterContext(savedContext, settings, rootNameScope, runtime);
}
else
{
if (schemaContext == null)
{
throw this.WithLineInfo(new XamlInternalException());
}
this._context = new ObjectWriterContext(schemaContext, settings, rootNameScope, runtime);
this._context.AddNamespacePrefix("xml", "http://www.w3.org/XML/1998/namespace");
}
this._context.IsInitializedCallback = this;
this._deferringWriter = new DeferringWriter(this._context);
this._rootNamescope = null;
}
public XamlObjectWriterFactory(ObjectWriterContext context)
{
this._savedContext = context.GetSavedContext(SavedContextType.Template);
this._parentSettings = context.ServiceProvider_GetSettings();
}