/// <summary>
/// Create a BamlWriter on the passed stream. The stream must be writable.
/// </summary>
public BamlWriter(
Stream stream)
{
if (null == stream)
{
throw new ArgumentNullException( "stream" );
}
if (!stream.CanWrite)
{
throw new ArgumentException(SR.Get(SRID.BamlWriterBadStream));
}
_parserContext = new ParserContext();
if (null == _parserContext.XamlTypeMapper)
{
_parserContext.XamlTypeMapper = new BamlWriterXamlTypeMapper(XmlParserDefaults.GetDefaultAssemblyNames(),
XmlParserDefaults.GetDefaultNamespaceMaps());
}
_xamlTypeMapper = _parserContext.XamlTypeMapper;
_bamlRecordWriter = new BamlRecordWriter(stream, _parserContext, true);
_startDocumentWritten = false;
_depth = 0;
_closed = false;
_nodeTypeStack = new ParserStack();
_assemblies = new Hashtable(7);
_extensionParser = new MarkupExtensionParser((IParserHelper)this, _parserContext);
_markupExtensionNodes = new ArrayList();
}
/// <summary>
/// Constructor. Internal so only the XamlParser and select
/// Avalon object parsers can call it.
/// </summary>
internal XamlReaderHelper(
XamlParser xamlParser,
ParserContext parserContext,
XmlReader xmlReader)
{
Debug.Assert(xamlParser != null, "Cannot have null xaml parser");
Debug.Assert(parserContext != null, "Cannot have null parser context");
Debug.Assert(xmlReader != null, "Cannot have null xmlReader");
// use the parser class for making resolution callbacks. for GetElementBaseType
// probably should break that call + the XamlTypeMapper calls into an interface to
// comletely abstract the resolution from the tokenizer.
_xamlParser = xamlParser;
_parserContext = parserContext;
XmlReader = xmlReader;
Normalization = true;
_xamlNodeCollectionProcessor = new XamlNodeCollectionProcessor();
// setup the _textFlow stack
_textFlowStack = new Stack();
// push a rootLevel stack
// !! Todo. Need a way for caller of the parser to set how
// the root text should be handled. For now always use InlineBlock.
TextFlowStackData textFlowStackData = new TextFlowStackData();
textFlowStackData.StripLeadingSpaces = true;
TextFlowStack.Push(textFlowStackData);
_extensionParser = new MarkupExtensionParser((IParserHelper)this, parserContext);
#if UseValidatingReader
// turn on to setup validating Reader.
XmlValidatingReader xmlValidatingReader = new XmlValidatingReader(xmlReader);
xmlValidatingReader.ValidationType = ValidationType.None;
XmlReader = xmlValidatingReader;
#endif // UseValidatingReader
}
