Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Framework / System / Windows / Markup / TemplateXamlTreeBuilder.cs / 1 / TemplateXamlTreeBuilder.cs
/****************************************************************************\ * * File: TemplateXamlTreeBuilder.cs * * Purpose: Class that builds a template object from XAML * * History: * 11/22/04: varsham Created * * Copyright (C) 2004 by Microsoft Corporation. All rights reserved. * \***************************************************************************/ using System; using System.Xml; using System.IO; using System.Windows; using System.Text; using System.Collections; using System.ComponentModel; using System.Diagnostics; using System.Reflection; using System.Windows.Threading; using MS.Utility; namespace System.Windows.Markup { ////// XamlTree builder is the TreeBuilder implementation that loads a Tree /// from XAML. /// internal class TemplateXamlTreeBuilder : XamlTreeBuilder { #region Constructors ////// Constructor. Set up associated baml writer and xaml parser to /// create the triumvarate needed for parsing a template block. This is /// the main method to call to create the needed object graph for /// parsing. /// public TemplateXamlTreeBuilder( ParserContext parserContext, XamlReaderHelper tokenReader, ReadWriteStreamManager streamManager, ParserStack bamlReaderStack, ArrayList rootList) { Debug.Assert(null != parserContext, "ParserContext is null"); Debug.Assert(null != tokenReader, "TokenReader is null"); Debug.Assert(null != parserContext.XamlTypeMapper, "ParserContext.XamlTypeMapper is null"); Debug.Assert(null != streamManager, "StreamManager is null"); // Fetch the previous BamlRecordReader XamlTreeBuilderBamlRecordWriter previousBamlRecordWriter = (XamlTreeBuilderBamlRecordWriter)tokenReader.ControllingXamlParser.BamlRecordWriter; BamlRecordReader previousBamlRecordReader = previousBamlRecordWriter.TreeBuilder.RecordReader; XamlParseMode = tokenReader.XamlParseMode; Parser = new TemplateXamlParser(this, tokenReader, parserContext); Parser.StreamManager = streamManager; Parser.XamlParseMode = XamlParseMode; RecordWriter = new XamlTreeBuilderBamlRecordWriter(this, streamManager.WriterStream, parserContext, true /*isSerializer*/ ); // Give Writer to the Parser, since it can't be passed in constructor due to // circular dependency. Parser.BamlRecordWriter = RecordWriter; // The BamlRecordReader needs its own parser context ParserContext readerParserContext = previousBamlRecordReader.ParserContext; RecordReader = new TemplateBamlRecordReader(streamManager.ReaderStream, null, null, readerParserContext, bamlReaderStack, rootList); } #endregion Constructors #region Overrides ////// Forward parsing directive onto xaml parser. /// ////// An array containing the root objects in the XAML stream /// public override object ParseFragment() { // Tell the parser the starting depth Parser.Parse(); // its okay for root to be null if its an empty file or the parse // was stopped. return GetRoot(); } #endregion Overrides ////// Forward the processing of a xaml node to the parser. This is done when there is /// an out-of-band record that needs to be added to the baml stream, such as the /// start of a Template tag. /// internal void ProcessXamlNode(XamlNode xamlNode) { bool cleanup = false; bool done = false; Parser.ProcessXamlNode(xamlNode, ref cleanup, ref done); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. /****************************************************************************\ * * File: TemplateXamlTreeBuilder.cs * * Purpose: Class that builds a template object from XAML * * History: * 11/22/04: varsham Created * * Copyright (C) 2004 by Microsoft Corporation. All rights reserved. * \***************************************************************************/ using System; using System.Xml; using System.IO; using System.Windows; using System.Text; using System.Collections; using System.ComponentModel; using System.Diagnostics; using System.Reflection; using System.Windows.Threading; using MS.Utility; namespace System.Windows.Markup { ////// XamlTree builder is the TreeBuilder implementation that loads a Tree /// from XAML. /// internal class TemplateXamlTreeBuilder : XamlTreeBuilder { #region Constructors ////// Constructor. Set up associated baml writer and xaml parser to /// create the triumvarate needed for parsing a template block. This is /// the main method to call to create the needed object graph for /// parsing. /// public TemplateXamlTreeBuilder( ParserContext parserContext, XamlReaderHelper tokenReader, ReadWriteStreamManager streamManager, ParserStack bamlReaderStack, ArrayList rootList) { Debug.Assert(null != parserContext, "ParserContext is null"); Debug.Assert(null != tokenReader, "TokenReader is null"); Debug.Assert(null != parserContext.XamlTypeMapper, "ParserContext.XamlTypeMapper is null"); Debug.Assert(null != streamManager, "StreamManager is null"); // Fetch the previous BamlRecordReader XamlTreeBuilderBamlRecordWriter previousBamlRecordWriter = (XamlTreeBuilderBamlRecordWriter)tokenReader.ControllingXamlParser.BamlRecordWriter; BamlRecordReader previousBamlRecordReader = previousBamlRecordWriter.TreeBuilder.RecordReader; XamlParseMode = tokenReader.XamlParseMode; Parser = new TemplateXamlParser(this, tokenReader, parserContext); Parser.StreamManager = streamManager; Parser.XamlParseMode = XamlParseMode; RecordWriter = new XamlTreeBuilderBamlRecordWriter(this, streamManager.WriterStream, parserContext, true /*isSerializer*/ ); // Give Writer to the Parser, since it can't be passed in constructor due to // circular dependency. Parser.BamlRecordWriter = RecordWriter; // The BamlRecordReader needs its own parser context ParserContext readerParserContext = previousBamlRecordReader.ParserContext; RecordReader = new TemplateBamlRecordReader(streamManager.ReaderStream, null, null, readerParserContext, bamlReaderStack, rootList); } #endregion Constructors #region Overrides ////// Forward parsing directive onto xaml parser. /// ////// An array containing the root objects in the XAML stream /// public override object ParseFragment() { // Tell the parser the starting depth Parser.Parse(); // its okay for root to be null if its an empty file or the parse // was stopped. return GetRoot(); } #endregion Overrides ////// Forward the processing of a xaml node to the parser. This is done when there is /// an out-of-band record that needs to be added to the baml stream, such as the /// start of a Template tag. /// internal void ProcessXamlNode(XamlNode xamlNode) { bool cleanup = false; bool done = false; Parser.ProcessXamlNode(xamlNode, ref cleanup, ref done); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu

This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DependencyObjectType.cs
- ContentDisposition.cs
- TableCellCollection.cs
- LinqToSqlWrapper.cs
- Pen.cs
- FrameworkPropertyMetadata.cs
- CodeRemoveEventStatement.cs
- CancellationHandlerDesigner.cs
- WmpBitmapEncoder.cs
- Variant.cs
- CompoundFileStorageReference.cs
- IItemContainerGenerator.cs
- GZipUtils.cs
- InheritanceContextChangedEventManager.cs
- IndexingContentUnit.cs
- FrameworkTextComposition.cs
- WebPartMenu.cs
- Menu.cs
- Style.cs
- ToolboxService.cs
- ContentOperations.cs
- TemplateParser.cs
- HitTestResult.cs
- CustomValidator.cs
- DynamicEntity.cs
- SizeValueSerializer.cs
- ProviderSettings.cs
- WebPartConnectionCollection.cs
- JsonFaultDetail.cs
- UnaryOperationBinder.cs
- DirtyTextRange.cs
- TranslateTransform.cs
- Rect3DValueSerializer.cs
- SocketManager.cs
- DefaultMemberAttribute.cs
- CreateParams.cs
- DecoderFallback.cs
- HTMLTagNameToTypeMapper.cs
- ReverseInheritProperty.cs
- WebEventTraceProvider.cs
- DeviceSpecificChoiceCollection.cs
- ImageMap.cs
- Bitmap.cs
- configsystem.cs
- HideDisabledControlAdapter.cs
- BinHexDecoder.cs
- HtmlImage.cs
- OdbcConnectionStringbuilder.cs
- XPathNavigatorKeyComparer.cs
- WorkflowExecutor.cs
- CreateParams.cs
- CatalogPartCollection.cs
- WebPartCancelEventArgs.cs
- SkinBuilder.cs
- loginstatus.cs
- AttachedPropertyBrowsableWhenAttributePresentAttribute.cs
- WebPartZoneBaseDesigner.cs
- ArraySegment.cs
- TypeNameParser.cs
- XmlConvert.cs
- ArrangedElementCollection.cs
- wgx_render.cs
- ReceiveSecurityHeaderElementManager.cs
- SortExpressionBuilder.cs
- FrameDimension.cs
- IPAddress.cs
- FilterableAttribute.cs
- CaseInsensitiveComparer.cs
- OleDbConnectionPoolGroupProviderInfo.cs
- SessionPageStatePersister.cs
- PropertyTabChangedEvent.cs
- XmlSchemaAttributeGroup.cs
- OSFeature.cs
- ConnectionInterfaceCollection.cs
- ButtonRenderer.cs
- MethodAccessException.cs
- ThreadPoolTaskScheduler.cs
- AtomMaterializerLog.cs
- SectionXmlInfo.cs
- SafeReadContext.cs
- ToolStripGrip.cs
- SiteMapDataSource.cs
- FrameSecurityDescriptor.cs
- RouteParser.cs
- List.cs
- RepeatButton.cs
- parserscommon.cs
- DurableInstanceContextProvider.cs
- BasicBrowserDialog.cs
- RegexCaptureCollection.cs
- ChannelRequirements.cs
- ThicknessKeyFrameCollection.cs
- ButtonFieldBase.cs
- EventMap.cs
- AtlasWeb.Designer.cs
- ScalarType.cs
- ToolStripContentPanelRenderEventArgs.cs
- PointAnimationUsingPath.cs
- ellipse.cs
- EdmValidator.cs