Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / CopyNodeSetAction.cs / 1 / CopyNodeSetAction.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.Xml; using System.Xml.XPath; internal sealed class CopyNodeSetAction : Action { private const int BeginEvent = 2; private const int Contents = 3; private const int Namespaces = 4; private const int Attributes = 5; private const int Subtree = 6; private const int EndEvent = 7; private static CopyNodeSetAction s_Action = new CopyNodeSetAction(); internal static CopyNodeSetAction GetAction() { Debug.Assert(s_Action != null); return s_Action; } internal override void Execute(Processor processor, ActionFrame frame) { Debug.Assert(processor != null && frame != null); while (processor.CanContinue) { switch (frame.State) { case Initialized: if (frame.NextNode(processor)) { frame.State = BeginEvent; goto case BeginEvent; } else { frame.Finished(); break; } case BeginEvent: Debug.Assert(frame.State == BeginEvent); if (SendBeginEvent(processor, frame.Node) == false) { // This one wasn't output break; } frame.State = Contents; continue; case Contents: Debug.Assert(frame.State == Contents); XPathNodeType nodeType = frame.Node.NodeType; if (nodeType == XPathNodeType.Element || nodeType == XPathNodeType.Root) { processor.PushActionFrame(CopyNamespacesAction.GetAction(), frame.NodeSet); frame.State = Namespaces; break; } if (SendTextEvent(processor, frame.Node) == false) { // This one wasn't output break; } frame.State = EndEvent; continue; case Namespaces: processor.PushActionFrame(CopyAttributesAction.GetAction(), frame.NodeSet); frame.State = Attributes; break; case Attributes: if (frame.Node.HasChildren) { processor.PushActionFrame(GetAction(), frame.Node.SelectChildren(XPathNodeType.All)); frame.State = Subtree; break; } frame.State = EndEvent; goto case EndEvent; case Subtree: //frame.Node.MoveToParent(); frame.State = EndEvent; continue; case EndEvent: Debug.Assert(frame.State == EndEvent); if (SendEndEvent(processor, frame.Node) == false) { // This one wasn't output break; } frame.State = Initialized; continue; } break; } } private static bool SendBeginEvent(Processor processor, XPathNavigator node) { return processor.CopyBeginEvent(node, node.IsEmptyElement); } private static bool SendTextEvent(Processor processor, XPathNavigator node) { return processor.CopyTextEvent(node); } private static bool SendEndEvent(Processor processor, XPathNavigator node) { return processor.CopyEndEvent(node); } } } // 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.Xml; using System.Xml.XPath; internal sealed class CopyNodeSetAction : Action { private const int BeginEvent = 2; private const int Contents = 3; private const int Namespaces = 4; private const int Attributes = 5; private const int Subtree = 6; private const int EndEvent = 7; private static CopyNodeSetAction s_Action = new CopyNodeSetAction(); internal static CopyNodeSetAction GetAction() { Debug.Assert(s_Action != null); return s_Action; } internal override void Execute(Processor processor, ActionFrame frame) { Debug.Assert(processor != null && frame != null); while (processor.CanContinue) { switch (frame.State) { case Initialized: if (frame.NextNode(processor)) { frame.State = BeginEvent; goto case BeginEvent; } else { frame.Finished(); break; } case BeginEvent: Debug.Assert(frame.State == BeginEvent); if (SendBeginEvent(processor, frame.Node) == false) { // This one wasn't output break; } frame.State = Contents; continue; case Contents: Debug.Assert(frame.State == Contents); XPathNodeType nodeType = frame.Node.NodeType; if (nodeType == XPathNodeType.Element || nodeType == XPathNodeType.Root) { processor.PushActionFrame(CopyNamespacesAction.GetAction(), frame.NodeSet); frame.State = Namespaces; break; } if (SendTextEvent(processor, frame.Node) == false) { // This one wasn't output break; } frame.State = EndEvent; continue; case Namespaces: processor.PushActionFrame(CopyAttributesAction.GetAction(), frame.NodeSet); frame.State = Attributes; break; case Attributes: if (frame.Node.HasChildren) { processor.PushActionFrame(GetAction(), frame.Node.SelectChildren(XPathNodeType.All)); frame.State = Subtree; break; } frame.State = EndEvent; goto case EndEvent; case Subtree: //frame.Node.MoveToParent(); frame.State = EndEvent; continue; case EndEvent: Debug.Assert(frame.State == EndEvent); if (SendEndEvent(processor, frame.Node) == false) { // This one wasn't output break; } frame.State = Initialized; continue; } break; } } private static bool SendBeginEvent(Processor processor, XPathNavigator node) { return processor.CopyBeginEvent(node, node.IsEmptyElement); } private static bool SendTextEvent(Processor processor, XPathNavigator node) { return processor.CopyTextEvent(node); } private static bool SendEndEvent(Processor processor, XPathNavigator node) { return processor.CopyEndEvent(node); } } } // 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
- SourceSwitch.cs
- MailHeaderInfo.cs
- TableChangeProcessor.cs
- EntryWrittenEventArgs.cs
- WorkflowControlClient.cs
- WebPartDeleteVerb.cs
- ItemsControlAutomationPeer.cs
- EntityDataSourceReferenceGroup.cs
- CacheChildrenQuery.cs
- SubordinateTransaction.cs
- BulletChrome.cs
- MarshalByRefObject.cs
- InternalBufferManager.cs
- ControlCachePolicy.cs
- Setter.cs
- GeneralTransformGroup.cs
- QueryReaderSettings.cs
- NavigationFailedEventArgs.cs
- SqlUtils.cs
- ZipIOCentralDirectoryFileHeader.cs
- Ipv6Element.cs
- DeferredTextReference.cs
- ActivityDesigner.cs
- ServerValidateEventArgs.cs
- Match.cs
- _ListenerRequestStream.cs
- TreeView.cs
- LogicalMethodInfo.cs
- PresentationSource.cs
- HtmlHistory.cs
- WebOperationContext.cs
- ObfuscateAssemblyAttribute.cs
- recordstatescratchpad.cs
- DragDrop.cs
- DrawingContextDrawingContextWalker.cs
- Property.cs
- Sql8ExpressionRewriter.cs
- SerialReceived.cs
- DLinqColumnProvider.cs
- TreeNodeSelectionProcessor.cs
- TaskFileService.cs
- StringFreezingAttribute.cs
- NetStream.cs
- GroupBoxAutomationPeer.cs
- SecurityResources.cs
- StyleSheetComponentEditor.cs
- WpfWebRequestHelper.cs
- FontStyle.cs
- PolicyChain.cs
- InteropEnvironment.cs
- DocumentsTrace.cs
- DockPattern.cs
- PartBasedPackageProperties.cs
- CodeDirectiveCollection.cs
- ValuePattern.cs
- WsatAdminException.cs
- DetailsViewDeletedEventArgs.cs
- CurrentChangingEventManager.cs
- LayoutEvent.cs
- designeractionbehavior.cs
- CodeExporter.cs
- ImageCodecInfoPrivate.cs
- CompositeFontParser.cs
- _HeaderInfoTable.cs
- ConfigXmlDocument.cs
- ObjectViewFactory.cs
- FlowDocumentPage.cs
- PropertyToken.cs
- SqlBulkCopyColumnMapping.cs
- RolePrincipal.cs
- SqlTypesSchemaImporter.cs
- Error.cs
- DataGridViewColumnTypeEditor.cs
- DateTimeConverter.cs
- HttpProfileGroupBase.cs
- InvariantComparer.cs
- ArgumentDirectionHelper.cs
- DtdParser.cs
- Terminate.cs
- ISAPIApplicationHost.cs
- ProviderSettingsCollection.cs
- TextEmbeddedObject.cs
- _NestedMultipleAsyncResult.cs
- GridViewColumn.cs
- RemoteArgument.cs
- ErrorHandler.cs
- Renderer.cs
- Schema.cs
- SnapLine.cs
- SapiRecoInterop.cs
- DefaultMemberAttribute.cs
- QuotedPrintableStream.cs
- DataListCommandEventArgs.cs
- DecimalAnimationBase.cs
- ThemeDictionaryExtension.cs
- RelationshipManager.cs
- DocumentOutline.cs
- InfoCardRSAOAEPKeyExchangeDeformatter.cs
- TraceHwndHost.cs
- ToolbarAUtomationPeer.cs