BeginSerializeObject(
Object serializedObject
)
{
FixedDocumentSequence fds = serializedObject as FixedDocumentSequence;
if (!NgcSerializationManager.IsPrintTicketEventHandlerEnabled)
{
//NgcSerializationManager.FdsPrintTicket = fds.PrintTicket as PrintTicket;
}
else
{
XpsSerializationPrintTicketRequiredEventArgs e =
new XpsSerializationPrintTicketRequiredEventArgs(PrintTicketLevel.FixedDocumentSequencePrintTicket,
0);
NgcSerializationManager.OnNGCSerializationPrintTicketRequired(e);
}
NgcSerializationManager.StartDocument(fds, false);
NGCSerializerContext context = new NGCSerializerContext(this,
null,
SerializerAction.endPersistObjectData);
NgcSerializationManager.OperationStack.Push(context);
ReachSerializer serializer = NgcSerializationManager.GetSerializer(fds.References);
serializer.SerializeObject(fds.References);
}
AsyncOperation(
NGCSerializerContext context
)
{
if (context == null)
{
}
switch (context.Action)
{
case SerializerAction.endPersistObjectData:
{
EndPersistObjectData();
break;
}
case SerializerAction.serializeNextDocumentPage:
{
SerializeNextDocumentPage(context);
break;
}
default:
{
base.AsyncOperation(context);
break;
}
}
}
BeginSerializeObject(
Object serializedObject
)
{
FixedDocument fd = serializedObject as FixedDocument;
if (!NgcSerializationManager.IsPrintTicketEventHandlerEnabled)
{
//NgcSerializationManager.FdPrintTicket = fd.PrintTicket as PrintTicket;
}
NgcSerializationManager.StartDocument(fd, true);
//
// Create the context for the current object
//
NGCSerializerContext context = new NGCSerializerContext(this,
null,
SerializerAction.endPersistObjectData);
NgcSerializationManager.OperationStack.Push(context);
ReachSerializer serializer = NgcSerializationManager.GetSerializer(fd.Pages);
serializer.SerializeObject(fd.Pages);
}
AsyncOperation(
NGCSerializerContext context
)
{
if (context == null)
{
}
switch (context.Action)
{
case SerializerAction.serializeNextDocumentReference:
{
NgcDocumentReferenceCollectionSerializerContext thisContext =
context as NgcDocumentReferenceCollectionSerializerContext;
if (thisContext != null)
{
SerializeNextDocumentReference(thisContext.Enumerator,
thisContext.ObjectContext);
}
break;
}
default:
{
base.AsyncOperation(context);
break;
}
}
}
AsyncOperation(
NGCSerializerContext context
)
{
if (context == null)
{
}
switch (context.Action)
{
case SerializerAction.endPersistObjectData:
{
EndPersistObjectData();
XpsSerializationProgressChangedEventArgs e =
new XpsSerializationProgressChangedEventArgs(XpsWritingProgressChangeLevel.FixedDocumentSequenceWritingProgress,
0,
0,
null);
NgcSerializationManager.OnNGCSerializationProgressChanged(e);
break;
}
default:
{
base.AsyncOperation(context);
break;
}
}
}
BeginSerializeObject(
Object serializedObject
)
{
DocumentPaginator paginator = (DocumentPaginator)serializedObject;
NgcSerializationManager.StartDocument(paginator, true);
NGCSerializerContext context = new NGCSerializerContext(this,
null,
SerializerAction.endPersistObjectData);
NgcSerializationManager.OperationStack.Push(context);
if (paginator != null)
{
NGCDocumentPaginatorSerializerContext
paginatorContext = new NGCDocumentPaginatorSerializerContext(this,
paginator,
0,
SerializerAction.serializeNextDocumentPage);
NgcSerializationManager.OperationStack.Push(paginatorContext);
}
}
SerializeProperties(
SerializableObjectContext serializableObjectContext
)
{
if (serializableObjectContext == null)
{
throw new ArgumentNullException("serializableObjectContext");
}
SerializablePropertyCollection propertyCollection = serializableObjectContext.PropertiesCollection;
if (propertyCollection != null)
{
//for(propertyCollection.Reset();
// propertyCollection.MoveNext();)
//{
// SerializablePropertyContext serializablePropertyContext =
// (SerializablePropertyContext)propertyCollection.Current;
//
// if(serializablePropertyContext!=null)
// {
// SerializeProperty(serializablePropertyContext);
// }
//}
propertyCollection.Reset();
NGCSerializerContext context = new NGCSerializerContext(this,
serializableObjectContext,
SerializerAction.serializeNextProperty);
_serializationManager.OperationStack.Push(context);
}
}
PersistObjectData(
SerializableObjectContext serializableObjectContext
)
{
if (serializableObjectContext.IsComplexValue)
{
NGCSerializerContext context = new NGCSerializerContext(this,
serializableObjectContext,
SerializerAction.serializePage);
((NgcSerializationManagerAsync)SerializationManager).OperationStack.Push(context);
}
else
{
throw new XpsSerializationException(SR.Get(SRID.ReachSerialization_WrongPropertyTypeForPageContent));
}
}
SerializeNextDocumentPage(
NGCSerializerContext context
)
{
NGCDocumentPaginatorSerializerContext paginatorContext = context as NGCDocumentPaginatorSerializerContext;
if (paginatorContext != null)
{
DocumentPaginator paginator = paginatorContext.Paginator;
int index = paginatorContext.Index;
if (!paginator.IsPageCountValid ||
(index < paginator.PageCount))
{
index++;
NGCDocumentPaginatorSerializerContext
nextContext = new NGCDocumentPaginatorSerializerContext(this,
paginator,
index,
SerializerAction.serializeNextDocumentPage);
NgcSerializationManager.OperationStack.Push(nextContext);
DocumentPage page = Toolbox.GetPage(paginator, index - 1);
ReachSerializer serializer = SerializationManager.GetSerializer(page);
if (serializer != null)
{
serializer.SerializeObject(page);
}
}
}
else
{
}
}
BeginSerializeObject(
SerializablePropertyContext serializedProperty
)
{
if (serializedProperty == null)
{
throw new ArgumentNullException("serializedProperty");
}
if (SerializationManager == null)
{
throw new XpsSerializationException(SR.Get(SRID.ReachSerialization_MustHaveSerializationManager));
}
//
// At this stage discover the graph of properties of the object that
// need to be serialized
//
SerializableObjectContext serializableObjectContext = DiscoverObjectData(serializedProperty.Value,
serializedProperty);
if (serializableObjectContext != null)
{
//
// Push the object at hand on the context stack
//
SerializationManager.GraphContextStack.Push(serializableObjectContext);
NGCSerializerContext context = new NGCSerializerContext(this,
serializableObjectContext,
SerializerAction.endSerializeObject);
_serializationManager.OperationStack.Push(context);
//
// At this stage we should start streaming the markup representing the
// object graph to the corresponding destination
//
PersistObjectData(serializableObjectContext);
}
}
SerializeNextProperty(
SerializableObjectContext serializableObjectContext
)
{
SerializablePropertyCollection propertyCollection = serializableObjectContext.PropertiesCollection;
if (propertyCollection.MoveNext())
{
SerializablePropertyContext serializablePropertyContext =
(SerializablePropertyContext)propertyCollection.Current;
if (serializablePropertyContext != null)
{
NGCSerializerContext context = new NGCSerializerContext(this,
serializableObjectContext,
SerializerAction.serializeNextProperty);
_serializationManager.OperationStack.Push(context);
SerializeProperty(serializablePropertyContext);
}
}
}
AsyncOperation(
NGCSerializerContext context
)
{
if (context == null)
{
}
switch (context.Action)
{
case SerializerAction.endSerializeObject:
{
EndSerializeObject(context.ObjectContext);
break;
}
case SerializerAction.serializeNextProperty:
{
SerializeNextProperty(context.ObjectContext);
break;
}
}
}
AsyncOperation(
NGCSerializerContext context
)
{
if (context == null)
{
}
switch (context.Action)
{
case SerializerAction.serializePage:
{
SerializePage(context.ObjectContext);
break;
}
default:
{
base.AsyncOperation(context);
break;
}
}
}
AsyncOperation(
NGCSerializerContext context
)
{
if (context == null)
{
}
switch (context.Action)
{
case SerializerAction.endPersistObjectData:
{
EndPersistObjectData();
break;
}
case SerializerAction.serializeNextPageContent:
{
NgcPageContentCollectionSerializerContext thisContext =
context as NgcPageContentCollectionSerializerContext;
if (thisContext != null)
{
SerializeNextPageContent(thisContext.Enumerator,
thisContext.ObjectContext);
}
break;
}
default:
{
base.AsyncOperation(context);
break;
}
}
}
AsyncOperation(
NGCSerializerContext context
)
{
if (context == null)
{
}
switch (context.Action)
{
case SerializerAction.endPersistObjectData:
{
NGCPageSerializerContext ngcPageSerializerContext = context as NGCPageSerializerContext;
EndPersistObjectData(ngcPageSerializerContext.IsManualStartDoc);
break;
}
default:
{
base.AsyncOperation(context);
break;
}
}
}
InvokeSaveAsXamlWorkItem(
Object arg
)
{
//
// PreSharp uses message numbers that the C# compiler doesn't know about.
// Disable the C# complaints, per the PreSharp documentation.
#pragma warning disable 1634, 1691
//
// PreSharp complains about catching NullReference (and other) exceptions.
// This is an async model and we need to catch all exception ourselves and then
// send them to the completion delegate
#pragma warning disable 56500
try
{
if (!_serializationOperationCanceled)
{
if (_operationStack.Count > 0)
{
Object objectOnStack = _operationStack.Pop();
if (objectOnStack.GetType() ==
typeof(System.Windows.Xps.Serialization.SerializationManagerOperationContextStack))
{
SerializationManagerOperationContextStack context =
(SerializationManagerOperationContextStack)objectOnStack;
context.ReachSerializer.SerializeObject(context.SerializedObject);
}
else if (typeof(System.Windows.Xps.Serialization.NGCSerializerContext).IsAssignableFrom(objectOnStack.GetType()))
{
NGCSerializerContext context = (NGCSerializerContext)objectOnStack;
context.Serializer.AsyncOperation(context);
}
PostSerializationTask(new DispatcherOperationCallback(InvokeSaveAsXamlWorkItem));
}
else
{
NGCSerializationCompletionMethod();
}
}
}
catch (Exception e)
{
EndDocument(true);
if (CriticalExceptions.IsCriticalException(e))
{
throw;
}
//
// Indicate that an error happened
//
bool canceled = false;
XpsSerializationCompletedEventArgs args = new XpsSerializationCompletedEventArgs(canceled,
null,
e);
_serializationOperationCanceled = true;
PostSerializationTask(new DispatcherOperationCallback(OnNGCSerializationCompleted), args);
return(null);
}
#pragma warning restore 56500
#pragma warning restore 1634, 1691
return(null);
}
InvokeSaveAsXamlBatchWorkItem(
Object arg
)
{
//
// PreSharp uses message numbers that the C# compiler doesn't know about.
// Disable the C# complaints, per the PreSharp documentation.
#pragma warning disable 1634, 1691
//
// PreSharp complains about catching NullReference (and other) exceptions.
// This is an async model and we need to catch all exception ourselves and then
// send them to the completion delegate
#pragma warning disable 56500
try
{
// This logic must be mirrored in IsAsyncWorkPending see remarks.
if (!_serializationOperationCanceled)
{
if (!_isBatchWorkItemInProgress && _batchOperationQueue.Count > 0)
{
BatchOperationWorkItem batchOperationWorkItem = (BatchOperationWorkItem)_batchOperationQueue.Dequeue();
if (batchOperationWorkItem.OperationType == BatchOperationType.batchWrite)
{
StartPage();
ReachSerializer reachSerializer = GetSerializer(batchOperationWorkItem.SerializedObject);
if (reachSerializer != null)
{
//
// Prepare the context that is going to be pushed on the stack
//
SerializationManagerOperationContextStack
contextStack = new SerializationManagerOperationContextStack(reachSerializer,
batchOperationWorkItem.SerializedObject);
//
// At this stage, start calling another method which would peak at the stack
//
_operationStack.Push(contextStack);
PostSerializationTask(new DispatcherOperationCallback(InvokeSaveAsXamlBatchWorkItem));
}
else
{
throw new XpsSerializationException(SR.Get(SRID.ReachSerialization_NoSerializer));
}
_isBatchWorkItemInProgress = true;
}
else if (batchOperationWorkItem.OperationType == BatchOperationType.batchCommit)
{
if (_isSimulating)
{
EndDocument();
}
NGCSerializationCompletionMethod();
}
}
else
{
if (_operationStack.Count > 0)
{
Object objectOnStack = _operationStack.Pop();
if (objectOnStack.GetType() ==
typeof(System.Windows.Xps.Serialization.SerializationManagerOperationContextStack))
{
SerializationManagerOperationContextStack context =
(SerializationManagerOperationContextStack)objectOnStack;
context.ReachSerializer.SerializeObject(context.SerializedObject);
}
else if (typeof(System.Windows.Xps.Serialization.NGCSerializerContext).IsAssignableFrom(objectOnStack.GetType()))
{
NGCSerializerContext context = (NGCSerializerContext)objectOnStack;
context.Serializer.AsyncOperation(context);
}
PostSerializationTask(new DispatcherOperationCallback(InvokeSaveAsXamlBatchWorkItem));
}
else
{
EndPage();
_isBatchWorkItemInProgress = false;
}
}
}
}
catch (Exception e)
{
//
// Force document count back to 1
// This causes EndDocument to effectivly abort dispite not properly calling an End
// document for each Start Document
//
// 07/24/06 brianad
//
EndDocument(true);
if (CriticalExceptions.IsCriticalException(e))
{
throw;
}
//
// Indicate that an error happened
//
bool canceled = false;
XpsSerializationCompletedEventArgs args = new XpsSerializationCompletedEventArgs(canceled,
null,
e);
_serializationOperationCanceled = true;
PostSerializationTask(new DispatcherOperationCallback(OnNGCSerializationCompleted), args);
return(null);
}
#pragma warning restore 56500
#pragma warning restore 1634, 1691
return(null);
}
