Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / ForEachAction.cs / 1305376 / ForEachAction.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml.Xsl.XsltOld { using Res = System.Xml.Utils.Res; using System; using System.Diagnostics; using System.Collections; using System.Xml; using System.Xml.XPath; internal class ForEachAction : ContainerAction { private const int ProcessedSort = 2; private const int ProcessNextNode = 3; private const int PositionAdvanced = 4; private const int ContentsProcessed = 5; private int selectKey = Compiler.InvalidQueryKey; private ContainerAction sortContainer; internal override void Compile(Compiler compiler) { CompileAttributes(compiler); CheckRequiredAttribute(compiler, selectKey != Compiler.InvalidQueryKey, "select"); compiler.CanHaveApplyImports = false; if (compiler.Recurse()) { CompileSortElements(compiler); CompileTemplate(compiler); compiler.ToParent(); } } internal override bool CompileAttribute(Compiler compiler) { string name = compiler.Input.LocalName; string value = compiler.Input.Value; if (Ref.Equal(name, compiler.Atoms.Select)) { this.selectKey = compiler.AddQuery(value); } else { return false; } return true; } internal override void Execute(Processor processor, ActionFrame frame) { Debug.Assert(processor != null && frame != null); switch (frame.State) { case Initialized: if (sortContainer != null) { processor.InitSortArray(); processor.PushActionFrame(sortContainer, frame.NodeSet); frame.State = ProcessedSort; break; } goto case ProcessedSort; case ProcessedSort: frame.InitNewNodeSet(processor.StartQuery(frame.NodeSet, this.selectKey)); if (sortContainer != null) { Debug.Assert(processor.SortArray.Count != 0); frame.SortNewNodeSet(processor, processor.SortArray); } frame.State = ProcessNextNode; goto case ProcessNextNode; case ProcessNextNode: Debug.Assert(frame.State == ProcessNextNode); Debug.Assert(frame.NewNodeSet != null); if (frame.NewNextNode(processor)) { frame.State = PositionAdvanced; goto case PositionAdvanced; } else { frame.Finished(); break; } case PositionAdvanced: processor.PushActionFrame(frame, frame.NewNodeSet); frame.State = ContentsProcessed; break; case ContentsProcessed: frame.State = ProcessNextNode; goto case ProcessNextNode; } } protected void CompileSortElements(Compiler compiler) { NavigatorInput input = compiler.Input; do { switch(input.NodeType) { case XPathNodeType.Element: if (Ref.Equal(input.NamespaceURI, input.Atoms.UriXsl) && Ref.Equal(input.LocalName, input.Atoms.Sort)) { if (sortContainer == null) { sortContainer = new ContainerAction(); } sortContainer.AddAction(compiler.CreateSortAction()); continue; } return; case XPathNodeType.Text: return; case XPathNodeType.SignificantWhitespace: this.AddEvent(compiler.CreateTextEvent()); continue; default : continue; } } while (input.Advance()); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- Overlapped.cs
- MediaPlayer.cs
- CommonGetThemePartSize.cs
- ObjectItemConventionAssemblyLoader.cs
- TypeUsageBuilder.cs
- ApplicationInfo.cs
- sqlnorm.cs
- TextEditorParagraphs.cs
- XamlInt32CollectionSerializer.cs
- WebPartTransformer.cs
- ReceiveSecurityHeaderElementManager.cs
- AccessDataSource.cs
- CroppedBitmap.cs
- BaseValidator.cs
- WorkflowLayouts.cs
- TextDocumentView.cs
- DataPagerField.cs
- DriveInfo.cs
- RegexWorker.cs
- RootBuilder.cs
- ProtocolsConfigurationHandler.cs
- ObjectToIdCache.cs
- DragStartedEventArgs.cs
- UxThemeWrapper.cs
- MobileContainerDesigner.cs
- CodeTypeParameterCollection.cs
- DoubleAnimationClockResource.cs
- UInt16.cs
- UnicodeEncoding.cs
- DirectionalLight.cs
- DivideByZeroException.cs
- SimpleApplicationHost.cs
- IItemContainerGenerator.cs
- MsdtcWrapper.cs
- XPathCompileException.cs
- ComboBoxAutomationPeer.cs
- CredentialCache.cs
- RegisteredArrayDeclaration.cs
- PeerCustomResolverSettings.cs
- PropertyChangedEventManager.cs
- control.ime.cs
- DateBoldEvent.cs
- Highlights.cs
- WpfXamlLoader.cs
- Lasso.cs
- ComAwareEventInfo.cs
- Object.cs
- ReaderContextStackData.cs
- VersionPair.cs
- HtmlWindow.cs
- DataGridViewCellCancelEventArgs.cs
- Psha1DerivedKeyGenerator.cs
- RunClient.cs
- ValidationErrorCollection.cs
- SolidColorBrush.cs
- ServiceContractGenerationContext.cs
- SqlServices.cs
- Int64Animation.cs
- UrlMapping.cs
- TypeSystem.cs
- XpsFilter.cs
- SqlTypeSystemProvider.cs
- WindowsFormsEditorServiceHelper.cs
- AssertFilter.cs
- NameValueCollection.cs
- UdpTransportBindingElement.cs
- _NegoStream.cs
- EntityKey.cs
- XmlSchemaAppInfo.cs
- PassportAuthenticationModule.cs
- BinaryFormatter.cs
- MemberExpression.cs
- PathGeometry.cs
- GenerateScriptTypeAttribute.cs
- WsatConfiguration.cs
- UnauthorizedAccessException.cs
- ConfigurationLoader.cs
- RawUIStateInputReport.cs
- WorkflowDurableInstance.cs
- PeerNodeAddress.cs
- PackagePart.cs
- InputMethod.cs
- TrackingParameters.cs
- PlainXmlSerializer.cs
- ImageDesigner.cs
- TcpChannelListener.cs
- Command.cs
- WebPartsPersonalization.cs
- XmlSchemaValidationException.cs
- MessagingDescriptionAttribute.cs
- MessageBox.cs
- LambdaCompiler.Logical.cs
- WaitHandleCannotBeOpenedException.cs
- XmlNamespaceMapping.cs
- InputLanguage.cs
- ContentDesigner.cs
- Certificate.cs
- VisualStyleElement.cs
- RegexGroupCollection.cs
- ComponentCollection.cs