Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / IfAction.cs / 1305376 / IfAction.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 class IfAction : ContainerAction { internal enum ConditionType { ConditionIf, ConditionWhen, ConditionOtherwise } private ConditionType type; private int testKey = Compiler.InvalidQueryKey; internal IfAction(ConditionType type) { this.type = type; } internal override void Compile(Compiler compiler) { CompileAttributes(compiler); if (this.type != ConditionType.ConditionOtherwise) { CheckRequiredAttribute(compiler, this.testKey != Compiler.InvalidQueryKey, "test"); } if (compiler.Recurse()) { 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.Test)) { if (this.type == ConditionType.ConditionOtherwise) { return false; } this.testKey = compiler.AddBooleanQuery(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 (this.type == ConditionType.ConditionIf || this.type == ConditionType.ConditionWhen) { Debug.Assert(this.testKey != Compiler.InvalidQueryKey); bool value = processor.EvaluateBoolean(frame, this.testKey); if (value == false) { frame.Finished(); break; } } processor.PushActionFrame(frame); frame.State = ProcessingChildren; break; // Allow children to run case ProcessingChildren: if (this.type == ConditionType.ConditionWhen ||this.type == ConditionType.ConditionOtherwise) { Debug.Assert(frame.Container != null); frame.Exit(); } frame.Finished(); break; default: Debug.Fail("Invalid IfAction execution state"); break; } } } } // 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 class IfAction : ContainerAction { internal enum ConditionType { ConditionIf, ConditionWhen, ConditionOtherwise } private ConditionType type; private int testKey = Compiler.InvalidQueryKey; internal IfAction(ConditionType type) { this.type = type; } internal override void Compile(Compiler compiler) { CompileAttributes(compiler); if (this.type != ConditionType.ConditionOtherwise) { CheckRequiredAttribute(compiler, this.testKey != Compiler.InvalidQueryKey, "test"); } if (compiler.Recurse()) { 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.Test)) { if (this.type == ConditionType.ConditionOtherwise) { return false; } this.testKey = compiler.AddBooleanQuery(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 (this.type == ConditionType.ConditionIf || this.type == ConditionType.ConditionWhen) { Debug.Assert(this.testKey != Compiler.InvalidQueryKey); bool value = processor.EvaluateBoolean(frame, this.testKey); if (value == false) { frame.Finished(); break; } } processor.PushActionFrame(frame); frame.State = ProcessingChildren; break; // Allow children to run case ProcessingChildren: if (this.type == ConditionType.ConditionWhen ||this.type == ConditionType.ConditionOtherwise) { Debug.Assert(frame.Container != null); frame.Exit(); } frame.Finished(); break; default: Debug.Fail("Invalid IfAction execution state"); break; } } } } // 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
- SplineQuaternionKeyFrame.cs
- HtmlShim.cs
- RootBrowserWindow.cs
- MultiByteCodec.cs
- MergeFilterQuery.cs
- NavigateEvent.cs
- NamespaceDecl.cs
- NameValuePair.cs
- NameObjectCollectionBase.cs
- GuidelineSet.cs
- MethodRental.cs
- PluralizationServiceUtil.cs
- XmlLoader.cs
- DbProviderSpecificTypePropertyAttribute.cs
- PageParserFilter.cs
- MessageQueueEnumerator.cs
- LogFlushAsyncResult.cs
- RegexWriter.cs
- ObsoleteAttribute.cs
- VirtualizingStackPanel.cs
- XmlEntity.cs
- _PooledStream.cs
- _TLSstream.cs
- UserControl.cs
- MailAddressCollection.cs
- BulletChrome.cs
- SmtpLoginAuthenticationModule.cs
- RemotingService.cs
- DataGridLinkButton.cs
- TabControl.cs
- AssociationTypeEmitter.cs
- SqlDataSourceDesigner.cs
- XmlSchemaCompilationSettings.cs
- DataGridCellEditEndingEventArgs.cs
- Container.cs
- SelectorItemAutomationPeer.cs
- XmlILOptimizerVisitor.cs
- XmlNotation.cs
- InstanceDataCollection.cs
- HttpsHostedTransportConfiguration.cs
- PhysicalAddress.cs
- BmpBitmapDecoder.cs
- ToolStripSplitStackLayout.cs
- ExpandableObjectConverter.cs
- Transform3D.cs
- XmlRawWriter.cs
- wmiprovider.cs
- ParseHttpDate.cs
- TextElementCollection.cs
- TypeDescriptionProviderAttribute.cs
- ParameterToken.cs
- ComplexBindingPropertiesAttribute.cs
- RepeaterItem.cs
- BuildManagerHost.cs
- LoadGrammarCompletedEventArgs.cs
- DurableTimerExtension.cs
- QueryStoreStatusRequest.cs
- SimpleExpression.cs
- BindingWorker.cs
- ItemList.cs
- SqlNamer.cs
- RangeBase.cs
- BindingExpressionBase.cs
- XmlTextReaderImplHelpers.cs
- DispatcherExceptionEventArgs.cs
- EntityContainerAssociationSet.cs
- RegexTypeEditor.cs
- MetafileHeaderWmf.cs
- SimpleWorkerRequest.cs
- TreeNodeSelectionProcessor.cs
- XmlNamespaceDeclarationsAttribute.cs
- XmlTextReaderImplHelpers.cs
- EmptyCollection.cs
- Timeline.cs
- ToolTip.cs
- TextServicesContext.cs
- InputLanguageProfileNotifySink.cs
- Stackframe.cs
- DataViewSettingCollection.cs
- DoWorkEventArgs.cs
- BitmapEffect.cs
- ProcessStartInfo.cs
- ListViewDeleteEventArgs.cs
- WindowsButton.cs
- ShortcutKeysEditor.cs
- StatusStrip.cs
- NCryptSafeHandles.cs
- ExpressionReplacer.cs
- DataGridItemCollection.cs
- TextEditorTables.cs
- Visual3D.cs
- SvcFileManager.cs
- ByteStack.cs
- BamlResourceSerializer.cs
- RecordManager.cs
- UnauthorizedWebPart.cs
- DependencySource.cs
- SQLDecimalStorage.cs
- TemplateBindingExtensionConverter.cs
- ActivityInstanceMap.cs