Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WF / Common / AuthoringOM / Serializer / ActivityTypeCodeDomSerializer.cs / 1305376 / ActivityTypeCodeDomSerializer.cs
namespace System.Workflow.ComponentModel.Serialization { using System; using System.CodeDom; using System.ComponentModel; using System.ComponentModel.Design; using System.ComponentModel.Design.Serialization; using System.Collections; using System.Resources; using System.Workflow.ComponentModel.Design; using System.Collections.Generic; using Microsoft.CSharp; using System.Workflow.ComponentModel; using System.Workflow.ComponentModel.Compiler; using System.CodeDom.Compiler; using System.IO; using System.Reflection; using System.Diagnostics; #region Class ActivityTypeCodeDomSerializer public class ActivityTypeCodeDomSerializer : TypeCodeDomSerializer { private static object _initMethodKey = new object(); private const string _initMethodName = "InitializeComponent"; protected override CodeMemberMethod GetInitializeMethod(IDesignerSerializationManager manager, CodeTypeDeclaration typeDecl, object value) { if (manager == null) throw new ArgumentNullException("manager"); if (typeDecl == null) throw new ArgumentNullException("typeDecl"); if (value == null) throw new ArgumentNullException("value"); CodeMemberMethod method = typeDecl.UserData[_initMethodKey] as CodeMemberMethod; if (method == null) { method = new CodeMemberMethod(); method.Name = _initMethodName; method.Attributes = MemberAttributes.Private; typeDecl.UserData[_initMethodKey] = method; // Now create a ctor that calls this method. CodeConstructor ctor = new CodeConstructor(); ctor.Attributes = MemberAttributes.Public; ctor.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), _initMethodName)); typeDecl.Members.Add(ctor); } return method; } protected override CodeMemberMethod[] GetInitializeMethods(IDesignerSerializationManager manager, CodeTypeDeclaration typeDecl) { if (manager == null) throw new ArgumentNullException("manager"); if (typeDecl == null) throw new ArgumentNullException("typeDecl"); foreach (CodeTypeMember member in typeDecl.Members) { CodeMemberMethod method = member as CodeMemberMethod; // Note: the order is important here for performance! // method.Parameters causes OnMethodPopulateParameters callback and therefore it is much more // expensive than method.Name.Equals if (method != null && method.Name.Equals(_initMethodName) && method.Parameters.Count == 0) { return new CodeMemberMethod[] { method }; } } return new CodeMemberMethod[0]; } public override CodeTypeDeclaration Serialize(IDesignerSerializationManager manager, object root, ICollection members) { if (manager == null) throw new ArgumentNullException("manager"); if (root == null) throw new ArgumentNullException("root"); Activity rootActivity = root as Activity; if( rootActivity == null) throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(Activity).FullName), "root"); CodeTypeDeclaration codeTypeDeclaration = base.Serialize(manager, root, members); // Emit CanModifyActivities properties CodeMemberMethod method = codeTypeDeclaration.UserData[_initMethodKey] as CodeMemberMethod; if (method != null && rootActivity is CompositeActivity) { CodeStatement[] codeStatements = new CodeStatement[method.Statements.Count]; method.Statements.CopyTo(codeStatements, 0); method.Statements.Clear(); CodeAssignStatement beginInit = new CodeAssignStatement(); beginInit.Left = new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), "CanModifyActivities"); beginInit.Right = new CodePrimitiveExpression(true); method.Statements.Add(beginInit); foreach (CodeStatement s in codeStatements) method.Statements.Add(s); CodeAssignStatement endInit = new CodeAssignStatement(); endInit.Left = new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), "CanModifyActivities"); endInit.Right = new CodePrimitiveExpression(false); method.Statements.Add(endInit); } foreach (CodeTypeMember member in codeTypeDeclaration.Members) { CodeMemberField field = member as CodeMemberField; if (field != null) { foreach(object objectActivity in members) { if(!(objectActivity is Activity)) throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(Activity).FullName), "members"); Activity activity = objectActivity as Activity; if (field.Name == manager.GetName(activity) && (int)activity.GetValue(ActivityMarkupSerializer.StartLineProperty) != -1 && rootActivity.GetValue(ActivityCodeDomSerializer.MarkupFileNameProperty) != null) { // generate line pragma for fields field.LinePragma = new CodeLinePragma((string)rootActivity.GetValue(ActivityCodeDomSerializer.MarkupFileNameProperty), Math.Max((int)activity.GetValue(ActivityMarkupSerializer.StartLineProperty), 1)); } } } } return codeTypeDeclaration; } public override object Deserialize(IDesignerSerializationManager manager, CodeTypeDeclaration declaration) { return base.Deserialize(manager, declaration); } } #endregion } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. namespace System.Workflow.ComponentModel.Serialization { using System; using System.CodeDom; using System.ComponentModel; using System.ComponentModel.Design; using System.ComponentModel.Design.Serialization; using System.Collections; using System.Resources; using System.Workflow.ComponentModel.Design; using System.Collections.Generic; using Microsoft.CSharp; using System.Workflow.ComponentModel; using System.Workflow.ComponentModel.Compiler; using System.CodeDom.Compiler; using System.IO; using System.Reflection; using System.Diagnostics; #region Class ActivityTypeCodeDomSerializer public class ActivityTypeCodeDomSerializer : TypeCodeDomSerializer { private static object _initMethodKey = new object(); private const string _initMethodName = "InitializeComponent"; protected override CodeMemberMethod GetInitializeMethod(IDesignerSerializationManager manager, CodeTypeDeclaration typeDecl, object value) { if (manager == null) throw new ArgumentNullException("manager"); if (typeDecl == null) throw new ArgumentNullException("typeDecl"); if (value == null) throw new ArgumentNullException("value"); CodeMemberMethod method = typeDecl.UserData[_initMethodKey] as CodeMemberMethod; if (method == null) { method = new CodeMemberMethod(); method.Name = _initMethodName; method.Attributes = MemberAttributes.Private; typeDecl.UserData[_initMethodKey] = method; // Now create a ctor that calls this method. CodeConstructor ctor = new CodeConstructor(); ctor.Attributes = MemberAttributes.Public; ctor.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), _initMethodName)); typeDecl.Members.Add(ctor); } return method; } protected override CodeMemberMethod[] GetInitializeMethods(IDesignerSerializationManager manager, CodeTypeDeclaration typeDecl) { if (manager == null) throw new ArgumentNullException("manager"); if (typeDecl == null) throw new ArgumentNullException("typeDecl"); foreach (CodeTypeMember member in typeDecl.Members) { CodeMemberMethod method = member as CodeMemberMethod; // Note: the order is important here for performance! // method.Parameters causes OnMethodPopulateParameters callback and therefore it is much more // expensive than method.Name.Equals if (method != null && method.Name.Equals(_initMethodName) && method.Parameters.Count == 0) { return new CodeMemberMethod[] { method }; } } return new CodeMemberMethod[0]; } public override CodeTypeDeclaration Serialize(IDesignerSerializationManager manager, object root, ICollection members) { if (manager == null) throw new ArgumentNullException("manager"); if (root == null) throw new ArgumentNullException("root"); Activity rootActivity = root as Activity; if( rootActivity == null) throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(Activity).FullName), "root"); CodeTypeDeclaration codeTypeDeclaration = base.Serialize(manager, root, members); // Emit CanModifyActivities properties CodeMemberMethod method = codeTypeDeclaration.UserData[_initMethodKey] as CodeMemberMethod; if (method != null && rootActivity is CompositeActivity) { CodeStatement[] codeStatements = new CodeStatement[method.Statements.Count]; method.Statements.CopyTo(codeStatements, 0); method.Statements.Clear(); CodeAssignStatement beginInit = new CodeAssignStatement(); beginInit.Left = new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), "CanModifyActivities"); beginInit.Right = new CodePrimitiveExpression(true); method.Statements.Add(beginInit); foreach (CodeStatement s in codeStatements) method.Statements.Add(s); CodeAssignStatement endInit = new CodeAssignStatement(); endInit.Left = new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), "CanModifyActivities"); endInit.Right = new CodePrimitiveExpression(false); method.Statements.Add(endInit); } foreach (CodeTypeMember member in codeTypeDeclaration.Members) { CodeMemberField field = member as CodeMemberField; if (field != null) { foreach(object objectActivity in members) { if(!(objectActivity is Activity)) throw new ArgumentException(SR.GetString(SR.Error_UnexpectedArgumentType, typeof(Activity).FullName), "members"); Activity activity = objectActivity as Activity; if (field.Name == manager.GetName(activity) && (int)activity.GetValue(ActivityMarkupSerializer.StartLineProperty) != -1 && rootActivity.GetValue(ActivityCodeDomSerializer.MarkupFileNameProperty) != null) { // generate line pragma for fields field.LinePragma = new CodeLinePragma((string)rootActivity.GetValue(ActivityCodeDomSerializer.MarkupFileNameProperty), Math.Max((int)activity.GetValue(ActivityMarkupSerializer.StartLineProperty), 1)); } } } } return codeTypeDeclaration; } public override object Deserialize(IDesignerSerializationManager manager, CodeTypeDeclaration declaration) { return base.Deserialize(manager, declaration); } } #endregion } // 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
- FreezableDefaultValueFactory.cs
- ToolStripPanelDesigner.cs
- TextDpi.cs
- KnownBoxes.cs
- StorageAssociationSetMapping.cs
- ZoomPercentageConverter.cs
- XmlSchemaParticle.cs
- Point4DValueSerializer.cs
- TransformValueSerializer.cs
- EncoderFallback.cs
- SHA256.cs
- ViewBase.cs
- UndoManager.cs
- ComponentCollection.cs
- ScriptServiceAttribute.cs
- OutputScopeManager.cs
- FormatConvertedBitmap.cs
- TextDecorationCollection.cs
- UnorderedHashRepartitionStream.cs
- MaterializeFromAtom.cs
- TimeoutConverter.cs
- StretchValidation.cs
- CatalogPartChrome.cs
- OutputCacheEntry.cs
- SqlNotificationRequest.cs
- DataGridViewCellCancelEventArgs.cs
- QilTargetType.cs
- DefaultMemberAttribute.cs
- KoreanLunisolarCalendar.cs
- PolicyException.cs
- Timer.cs
- GeometryGroup.cs
- InfoCardArgumentException.cs
- HttpHandlersInstallComponent.cs
- ReliableChannelListener.cs
- UrlMapping.cs
- WorkflowInstanceExtensionManager.cs
- TouchDevice.cs
- TypeConverterHelper.cs
- InternalConfigSettingsFactory.cs
- ConfigXmlCDataSection.cs
- CallContext.cs
- AncillaryOps.cs
- EncoderFallback.cs
- DataShape.cs
- SmtpTransport.cs
- PageRouteHandler.cs
- UiaCoreApi.cs
- InputScope.cs
- XPathNodeInfoAtom.cs
- WindowsPen.cs
- PathSegmentCollection.cs
- PermissionSet.cs
- NativeMethods.cs
- RectangleHotSpot.cs
- util.cs
- CapiHashAlgorithm.cs
- UIInitializationException.cs
- RelatedView.cs
- DockingAttribute.cs
- StickyNoteContentControl.cs
- FontCacheLogic.cs
- Separator.cs
- SqlParameter.cs
- XmlAttribute.cs
- ConstraintEnumerator.cs
- LiteralSubsegment.cs
- ObjectViewFactory.cs
- FieldAccessException.cs
- ColumnMapProcessor.cs
- CommandBinding.cs
- ToolStripDropDownItem.cs
- ScaleTransform3D.cs
- VoiceSynthesis.cs
- DragStartedEventArgs.cs
- JapaneseCalendar.cs
- ToolConsole.cs
- RequestCacheValidator.cs
- XsltException.cs
- PageCatalogPartDesigner.cs
- NetworkInterface.cs
- FileUtil.cs
- ProfileGroupSettingsCollection.cs
- ProfilePropertyMetadata.cs
- SystemInformation.cs
- connectionpool.cs
- CharAnimationUsingKeyFrames.cs
- DocumentViewerConstants.cs
- ToolboxItemLoader.cs
- TextTreeTextNode.cs
- MdiWindowListItemConverter.cs
- CachedPathData.cs
- AsymmetricAlgorithm.cs
- SqlStatistics.cs
- HashHelper.cs
- IntranetCredentialPolicy.cs
- ListViewUpdateEventArgs.cs
- XmlRootAttribute.cs
- WebPartHeaderCloseVerb.cs
- MemberPathMap.cs