Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / whidbey / NetFxQFE / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / ForEachAction.cs / 1 / 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, Keywords.s_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 (Keywords.Equals(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 (Keywords.Equals(input.NamespaceURI, input.Atoms.XsltNamespace) && Keywords.Equals(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. //------------------------------------------------------------------------------ //// 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, Keywords.s_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 (Keywords.Equals(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 (Keywords.Equals(input.NamespaceURI, input.Atoms.XsltNamespace) && Keywords.Equals(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
- UnmanagedMemoryStream.cs
- ADMembershipProvider.cs
- EntitySetBase.cs
- GroupItem.cs
- DbResourceAllocator.cs
- ExceptionUtil.cs
- ThicknessConverter.cs
- NonBatchDirectoryCompiler.cs
- HyperLinkDataBindingHandler.cs
- DataRowChangeEvent.cs
- _Win32.cs
- SafeFileHandle.cs
- InstanceData.cs
- JoinCqlBlock.cs
- XmlNodeReader.cs
- TextFormattingConverter.cs
- MouseButton.cs
- UInt16Storage.cs
- OleDbParameterCollection.cs
- WSDualHttpSecurityElement.cs
- QueryOperationResponseOfT.cs
- URLAttribute.cs
- FunctionImportElement.cs
- Transform.cs
- Select.cs
- configsystem.cs
- RetrieveVirtualItemEventArgs.cs
- FormViewUpdateEventArgs.cs
- CounterSampleCalculator.cs
- PathData.cs
- XamlParser.cs
- XsltCompileContext.cs
- UIntPtr.cs
- ListViewDeleteEventArgs.cs
- Dispatcher.cs
- XmlReaderSettings.cs
- CloseSequence.cs
- SignatureHelper.cs
- BadImageFormatException.cs
- InfoCardCryptoHelper.cs
- URL.cs
- ObjectAnimationUsingKeyFrames.cs
- Transactions.cs
- AvtEvent.cs
- __FastResourceComparer.cs
- WorkflowRuntime.cs
- PhysicalAddress.cs
- ListViewGroupItemCollection.cs
- ToolStripPanelRow.cs
- complextypematerializer.cs
- TabletDevice.cs
- NotifyInputEventArgs.cs
- SymmetricAlgorithm.cs
- Monitor.cs
- SetterBase.cs
- FrameworkRichTextComposition.cs
- KoreanLunisolarCalendar.cs
- BaseAsyncResult.cs
- TextParagraphProperties.cs
- Regex.cs
- DataGridDetailsPresenterAutomationPeer.cs
- CorrelationManager.cs
- MessageSecurityOverTcpElement.cs
- LinqDataSourceInsertEventArgs.cs
- WebPartCollection.cs
- GenerateHelper.cs
- HttpRequest.cs
- LambdaSerializationException.cs
- CompiledAction.cs
- Canvas.cs
- VisualBasicSettingsConverter.cs
- MatrixCamera.cs
- BindingsCollection.cs
- StylusEditingBehavior.cs
- WebPartDescriptionCollection.cs
- HyperLink.cs
- JsonWriterDelegator.cs
- CodeTypeDelegate.cs
- BrowserTree.cs
- Timeline.cs
- HtmlForm.cs
- QuaternionAnimationBase.cs
- NullableBoolConverter.cs
- OleDbTransaction.cs
- InboundActivityHelper.cs
- WebPartConnectionsConnectVerb.cs
- QuotedPrintableStream.cs
- CultureSpecificCharacterBufferRange.cs
- AutomationElementIdentifiers.cs
- ValueUtilsSmi.cs
- HwndProxyElementProvider.cs
- RayHitTestParameters.cs
- QueryCorrelationInitializer.cs
- ListView.cs
- XmlSchemaAttributeGroupRef.cs
- CatalogPartCollection.cs
- Calendar.cs
- DataColumnChangeEvent.cs
- InvalidAsynchronousStateException.cs
- oledbconnectionstring.cs