protected override object CreateInstance(WorkflowMarkupSerializationManager serializationManager, Type type)
{
if (serializationManager == null)
{
throw new ArgumentNullException("serializationManager");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
Connector connector = null;
IReferenceService service = serializationManager.GetService(typeof(IReferenceService)) as IReferenceService;
FreeformActivityDesigner designer = serializationManager.Context[typeof(FreeformActivityDesigner)] as FreeformActivityDesigner;
if ((designer != null) && (service != null))
{
ConnectionPoint source = null;
ConnectionPoint target = null;
try
{
Dictionary <string, string> connectorConstructionArguments = this.GetConnectorConstructionArguments(serializationManager, type);
if ((connectorConstructionArguments.ContainsKey("SourceActivity") && connectorConstructionArguments.ContainsKey("SourceConnectionIndex")) && connectorConstructionArguments.ContainsKey("SourceConnectionEdge"))
{
ActivityDesigner associatedDesigner = ActivityDesigner.GetDesigner(service.GetReference(connectorConstructionArguments["SourceActivity"]) as Activity);
DesignerEdges designerEdge = (DesignerEdges)Enum.Parse(typeof(DesignerEdges), connectorConstructionArguments["SourceConnectionEdge"]);
int connectionIndex = Convert.ToInt32(connectorConstructionArguments["SourceConnectionIndex"], CultureInfo.InvariantCulture);
if (((associatedDesigner != null) && (designerEdge != DesignerEdges.None)) && (connectionIndex >= 0))
{
source = new ConnectionPoint(associatedDesigner, designerEdge, connectionIndex);
}
}
if ((connectorConstructionArguments.ContainsKey("TargetActivity") && connectorConstructionArguments.ContainsKey("TargetConnectionIndex")) && connectorConstructionArguments.ContainsKey("TargetConnectionEdge"))
{
ActivityDesigner designer3 = ActivityDesigner.GetDesigner(service.GetReference(connectorConstructionArguments["TargetActivity"]) as Activity);
DesignerEdges edges2 = (DesignerEdges)Enum.Parse(typeof(DesignerEdges), connectorConstructionArguments["TargetConnectionEdge"]);
int num2 = Convert.ToInt32(connectorConstructionArguments["TargetConnectionIndex"], CultureInfo.InvariantCulture);
if (((designer3 != null) && (edges2 != DesignerEdges.None)) && (num2 >= 0))
{
target = new ConnectionPoint(designer3, edges2, num2);
}
}
}
catch
{
}
if ((source != null) && (target != null))
{
connector = designer.AddConnector(source, target);
}
}
return(connector);
}
protected override object CreateInstance(WorkflowMarkupSerializationManager serializationManager, Type type)
{
if (serializationManager == null)
{
throw new ArgumentNullException("serializationManager");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
object designer = null;
IDesignerHost host = serializationManager.GetService(typeof(IDesignerHost)) as IDesignerHost;
XmlReader reader = serializationManager.WorkflowMarkupStack[typeof(XmlReader)] as XmlReader;
if (host != null && reader != null)
{
//Find the associated activity
string associatedActivityName = String.Empty;
while (reader.MoveToNextAttribute() && !reader.LocalName.Equals("Name", StringComparison.Ordinal))
{
;
}
if (reader.LocalName.Equals("Name", StringComparison.Ordinal) && reader.ReadAttributeValue())
{
associatedActivityName = reader.Value;
}
reader.MoveToElement();
if (!String.IsNullOrEmpty(associatedActivityName))
{
CompositeActivityDesigner parentDesigner = serializationManager.Context[typeof(CompositeActivityDesigner)] as CompositeActivityDesigner;
if (parentDesigner == null)
{
Activity activity = host.RootComponent as Activity;
if (activity != null && !associatedActivityName.Equals(activity.Name, StringComparison.Ordinal))
{
foreach (IComponent component in host.Container.Components)
{
activity = component as Activity;
if (activity != null && associatedActivityName.Equals(activity.Name, StringComparison.Ordinal))
{
break;
}
}
}
if (activity != null)
{
designer = host.GetDesigner(activity);
}
}
else
{
CompositeActivity compositeActivity = parentDesigner.Activity as CompositeActivity;
if (compositeActivity != null)
{
Activity matchingActivity = null;
foreach (Activity activity in compositeActivity.Activities)
{
if (associatedActivityName.Equals(activity.Name, StringComparison.Ordinal))
{
matchingActivity = activity;
break;
}
}
if (matchingActivity != null)
{
designer = host.GetDesigner(matchingActivity);
}
}
}
if (designer == null)
{
serializationManager.ReportError(SR.GetString(SR.Error_LayoutSerializationActivityNotFound, reader.LocalName, associatedActivityName, "Name"));
}
}
else
{
serializationManager.ReportError(SR.GetString(SR.Error_LayoutSerializationAssociatedActivityNotFound, reader.LocalName, "Name"));
}
}
return(designer);
}
protected override object CreateInstance(WorkflowMarkupSerializationManager serializationManager, Type type)
{
if (serializationManager == null)
{
throw new ArgumentNullException("serializationManager");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
Connector connector = null;
IReferenceService referenceService = serializationManager.GetService(typeof(IReferenceService)) as IReferenceService;
FreeformActivityDesigner freeformDesigner = serializationManager.Context[typeof(FreeformActivityDesigner)] as FreeformActivityDesigner;
if (freeformDesigner != null && referenceService != null)
{
ConnectionPoint sourceConnection = null;
ConnectionPoint targetConnection = null;
try
{
Dictionary <string, string> constructionArguments = GetConnectorConstructionArguments(serializationManager, type);
if (constructionArguments.ContainsKey("SourceActivity") &&
constructionArguments.ContainsKey("SourceConnectionIndex") &&
constructionArguments.ContainsKey("SourceConnectionEdge"))
{
ActivityDesigner sourceDesigner = ActivityDesigner.GetDesigner(referenceService.GetReference(constructionArguments["SourceActivity"] as string) as Activity);
DesignerEdges sourceEdge = (DesignerEdges)Enum.Parse(typeof(DesignerEdges), constructionArguments["SourceConnectionEdge"] as string);
int sourceIndex = Convert.ToInt32(constructionArguments["SourceConnectionIndex"] as string, System.Globalization.CultureInfo.InvariantCulture);
if (sourceDesigner != null && sourceEdge != DesignerEdges.None && sourceIndex >= 0)
{
sourceConnection = new ConnectionPoint(sourceDesigner, sourceEdge, sourceIndex);
}
}
if (constructionArguments.ContainsKey("TargetActivity") &&
constructionArguments.ContainsKey("TargetConnectionIndex") &&
constructionArguments.ContainsKey("TargetConnectionEdge"))
{
ActivityDesigner targetDesigner = ActivityDesigner.GetDesigner(referenceService.GetReference(constructionArguments["TargetActivity"] as string) as Activity);
DesignerEdges targetEdge = (DesignerEdges)Enum.Parse(typeof(DesignerEdges), constructionArguments["TargetConnectionEdge"] as string);
int targetIndex = Convert.ToInt32(constructionArguments["TargetConnectionIndex"] as string, System.Globalization.CultureInfo.InvariantCulture);
if (targetDesigner != null && targetEdge != DesignerEdges.None && targetIndex >= 0)
{
targetConnection = new ConnectionPoint(targetDesigner, targetEdge, targetIndex);
}
}
}
catch
{
}
if (sourceConnection != null && targetConnection != null)
{
connector = freeformDesigner.AddConnector(sourceConnection, targetConnection);
}
}
return(connector);
}
protected override object CreateInstance(WorkflowMarkupSerializationManager serializationManager, Type type)
{
Activity activity3;
if (serializationManager == null)
{
throw new ArgumentNullException("serializationManager");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
object obj2 = null;
IDesignerHost service = serializationManager.GetService(typeof(IDesignerHost)) as IDesignerHost;
XmlReader reader = serializationManager.WorkflowMarkupStack[typeof(XmlReader)] as XmlReader;
if ((service == null) || (reader == null))
{
return(obj2);
}
string str = string.Empty;
while (reader.MoveToNextAttribute() && !reader.LocalName.Equals("Name", StringComparison.Ordinal))
{
}
if (reader.LocalName.Equals("Name", StringComparison.Ordinal) && reader.ReadAttributeValue())
{
str = reader.Value;
}
reader.MoveToElement();
if (string.IsNullOrEmpty(str))
{
serializationManager.ReportError(SR.GetString("Error_LayoutSerializationAssociatedActivityNotFound", new object[] { reader.LocalName, "Name" }));
return(obj2);
}
CompositeActivityDesigner designer = serializationManager.Context[typeof(CompositeActivityDesigner)] as CompositeActivityDesigner;
if (designer != null)
{
CompositeActivity activity2 = designer.Activity as CompositeActivity;
if (activity2 == null)
{
goto Label_01D0;
}
activity3 = null;
foreach (Activity activity4 in activity2.Activities)
{
if (str.Equals(activity4.Name, StringComparison.Ordinal))
{
activity3 = activity4;
break;
}
}
}
else
{
Activity rootComponent = service.RootComponent as Activity;
if ((rootComponent != null) && !str.Equals(rootComponent.Name, StringComparison.Ordinal))
{
foreach (IComponent component in service.Container.Components)
{
rootComponent = component as Activity;
if ((rootComponent != null) && str.Equals(rootComponent.Name, StringComparison.Ordinal))
{
break;
}
}
}
if (rootComponent != null)
{
obj2 = service.GetDesigner(rootComponent);
}
goto Label_01D0;
}
if (activity3 != null)
{
obj2 = service.GetDesigner(activity3);
}
Label_01D0:
if (obj2 == null)
{
serializationManager.ReportError(SR.GetString("Error_LayoutSerializationActivityNotFound", new object[] { reader.LocalName, str, "Name" }));
}
return(obj2);
}
protected override object CreateInstance(WorkflowMarkupSerializationManager serializationManager, Type type)
{
if (serializationManager == null)
{
throw new ArgumentNullException("serializationManager");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
StateDesignerConnector connector = null;
IReferenceService referenceService = serializationManager.GetService(typeof(IReferenceService)) as IReferenceService;
FreeformActivityDesigner freeformDesigner = serializationManager.Context[typeof(FreeformActivityDesigner)] as FreeformActivityDesigner;
if (freeformDesigner != null && referenceService != null)
{
StateDesigner.DesignerLayoutConnectionPoint sourceConnection = null;
ConnectionPoint targetConnection = null;
StateDesigner.TransitionInfo transitionInfo = null;
StateDesigner rootStateDesigner = null;
try
{
Dictionary <string, string> constructionArguments = GetConnectorConstructionArguments(serializationManager, type);
if (constructionArguments.ContainsKey("EventHandlerName") &&
constructionArguments.ContainsKey("SetStateName") &&
constructionArguments.ContainsKey("TargetStateName"))
{
CompositeActivity eventHandler = (CompositeActivity)referenceService.GetReference(constructionArguments["EventHandlerName"] as string);
SetStateActivity setState = (SetStateActivity)referenceService.GetReference(constructionArguments["SetStateName"] as string);
StateActivity targetState = (StateActivity)referenceService.GetReference(constructionArguments["TargetStateName"] as string);
transitionInfo = new StateDesigner.TransitionInfo(setState, eventHandler);
transitionInfo.TargetState = targetState;
}
if (constructionArguments.ContainsKey("SourceActivity") &&
constructionArguments.ContainsKey("SourceConnectionIndex") &&
constructionArguments.ContainsKey("SourceConnectionEdge") &&
constructionArguments.ContainsKey("EventHandlerName"))
{
StateDesigner sourceDesigner = (StateDesigner)StateDesigner.GetDesigner(referenceService.GetReference(constructionArguments["SourceActivity"] as string) as Activity);
CompositeActivity eventHandler = (CompositeActivity)referenceService.GetReference(constructionArguments["EventHandlerName"] as string);
rootStateDesigner = sourceDesigner.RootStateDesigner;
DesignerEdges sourceEdge = (DesignerEdges)Enum.Parse(typeof(DesignerEdges), constructionArguments["SourceConnectionEdge"] as string);
int sourceIndex = Convert.ToInt32(constructionArguments["SourceConnectionIndex"] as string, System.Globalization.CultureInfo.InvariantCulture);
if (sourceDesigner != null && eventHandler != null && sourceEdge != DesignerEdges.None && sourceIndex >= 0)
{
sourceConnection = new StateDesigner.DesignerLayoutConnectionPoint(sourceDesigner, sourceIndex, eventHandler, sourceEdge);
}
}
if (constructionArguments.ContainsKey("TargetActivity") &&
constructionArguments.ContainsKey("TargetConnectionIndex") &&
constructionArguments.ContainsKey("TargetConnectionEdge"))
{
ActivityDesigner targetDesigner = StateDesigner.GetDesigner(referenceService.GetReference(constructionArguments["TargetActivity"] as string) as Activity);
DesignerEdges targetEdge = (DesignerEdges)Enum.Parse(typeof(DesignerEdges), constructionArguments["TargetConnectionEdge"] as string);
int targetIndex = Convert.ToInt32(constructionArguments["TargetConnectionIndex"] as string, System.Globalization.CultureInfo.InvariantCulture);
if (targetDesigner != null && targetEdge != DesignerEdges.None && targetIndex >= 0)
{
targetConnection = new ConnectionPoint(targetDesigner, targetEdge, targetIndex);
}
}
}
catch
{
}
if (transitionInfo != null && sourceConnection != null && targetConnection != null)
{
connector = rootStateDesigner.FindConnector(transitionInfo);
if (connector == null)
{
rootStateDesigner.AddingSetState = false;
try
{
connector = freeformDesigner.AddConnector(sourceConnection, targetConnection) as StateDesignerConnector;
}
finally
{
rootStateDesigner.AddingSetState = true;
}
}
else
{
connector.Source = sourceConnection;
connector.Target = targetConnection;
connector.ClearConnectorSegments();
}
}
}
return(connector);
}
protected override object CreateInstance(WorkflowMarkupSerializationManager serializationManager, Type type)
{
if (serializationManager == null)
{
throw new ArgumentNullException("serializationManager");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
StateDesignerConnector connector = null;
IReferenceService service = serializationManager.GetService(typeof(IReferenceService)) as IReferenceService;
FreeformActivityDesigner designer = serializationManager.Context[typeof(FreeformActivityDesigner)] as FreeformActivityDesigner;
if ((designer != null) && (service != null))
{
StateDesigner.DesignerLayoutConnectionPoint source = null;
ConnectionPoint target = null;
StateDesigner.TransitionInfo transitionInfo = null;
StateDesigner rootStateDesigner = null;
try
{
Dictionary <string, string> connectorConstructionArguments = base.GetConnectorConstructionArguments(serializationManager, type);
if ((connectorConstructionArguments.ContainsKey("EventHandlerName") && connectorConstructionArguments.ContainsKey("SetStateName")) && connectorConstructionArguments.ContainsKey("TargetStateName"))
{
CompositeActivity reference = (CompositeActivity)service.GetReference(connectorConstructionArguments["EventHandlerName"]);
SetStateActivity setState = (SetStateActivity)service.GetReference(connectorConstructionArguments["SetStateName"]);
StateActivity activity3 = (StateActivity)service.GetReference(connectorConstructionArguments["TargetStateName"]);
transitionInfo = new StateDesigner.TransitionInfo(setState, reference)
{
TargetState = activity3
};
}
if ((connectorConstructionArguments.ContainsKey("SourceActivity") && connectorConstructionArguments.ContainsKey("SourceConnectionIndex")) && (connectorConstructionArguments.ContainsKey("SourceConnectionEdge") && connectorConstructionArguments.ContainsKey("EventHandlerName")))
{
StateDesigner associatedDesigner = (StateDesigner)StateDesigner.GetDesigner(service.GetReference(connectorConstructionArguments["SourceActivity"]) as Activity);
CompositeActivity eventHandler = (CompositeActivity)service.GetReference(connectorConstructionArguments["EventHandlerName"]);
rootStateDesigner = associatedDesigner.RootStateDesigner;
DesignerEdges designerEdges = (DesignerEdges)Enum.Parse(typeof(DesignerEdges), connectorConstructionArguments["SourceConnectionEdge"]);
int connectionIndex = Convert.ToInt32(connectorConstructionArguments["SourceConnectionIndex"], CultureInfo.InvariantCulture);
if (((associatedDesigner != null) && (eventHandler != null)) && ((designerEdges != DesignerEdges.None) && (connectionIndex >= 0)))
{
source = new StateDesigner.DesignerLayoutConnectionPoint(associatedDesigner, connectionIndex, eventHandler, designerEdges);
}
}
if ((connectorConstructionArguments.ContainsKey("TargetActivity") && connectorConstructionArguments.ContainsKey("TargetConnectionIndex")) && connectorConstructionArguments.ContainsKey("TargetConnectionEdge"))
{
ActivityDesigner designer4 = StateDesigner.GetDesigner(service.GetReference(connectorConstructionArguments["TargetActivity"]) as Activity);
DesignerEdges designerEdge = (DesignerEdges)Enum.Parse(typeof(DesignerEdges), connectorConstructionArguments["TargetConnectionEdge"]);
int num2 = Convert.ToInt32(connectorConstructionArguments["TargetConnectionIndex"], CultureInfo.InvariantCulture);
if (((designer4 != null) && (designerEdge != DesignerEdges.None)) && (num2 >= 0))
{
target = new ConnectionPoint(designer4, designerEdge, num2);
}
}
}
catch
{
}
if (((transitionInfo == null) || (source == null)) || (target == null))
{
return(connector);
}
connector = rootStateDesigner.FindConnector(transitionInfo);
if (connector == null)
{
rootStateDesigner.AddingSetState = false;
try
{
return(designer.AddConnector(source, target) as StateDesignerConnector);
}
finally
{
rootStateDesigner.AddingSetState = true;
}
}
connector.Source = source;
connector.Target = target;
connector.ClearConnectorSegments();
}
return(connector);
}