AsyncOperation(
ReachSerializerContext context
)
{
if (context != null)
{
switch (context.Action)
{
case SerializerAction.endPersistObjectData:
{
EndPersistObjectData();
break;
}
case SerializerAction.endSerializeReachFixedPage:
{
ReachFixedPageSerializerContext thisContext = context as ReachFixedPageSerializerContext;
if (thisContext == null)
{
}
EndSerializeReachFixedPage(thisContext);
break;
}
default:
{
base.AsyncOperation(context);
break;
}
}
}
}
AsyncOperation(
ReachSerializerContext context
)
{
switch (context.Action)
{
case SerializerAction.endPersistObjectData:
{
EndPersistObjectData();
break;
}
case SerializerAction.endSerializeDocumentPage:
{
ReachFixedPageSerializerContext thisContext = context as ReachFixedPageSerializerContext;
_syncSerializer.EndSerializeDocumentPage(thisContext.TreeWalker);
break;
}
default:
{
base.AsyncOperation(context);
break;
}
}
}
PersistObjectData(
SerializableObjectContext serializableObjectContext
)
{
DocumentPage dp = (DocumentPage)serializableObjectContext.TargetObject;
ReachTreeWalker treeWalker = _syncSerializer.BeginSerializeDocumentPage(serializableObjectContext);
ReachSerializerContext context = new ReachFixedPageSerializerContext(this,
serializableObjectContext,
SerializerAction.endSerializeDocumentPage,
false,
treeWalker);
_xpsOMSerializationManagerAsync.OperationStack.Push(context);
_syncSerializer.SerializeChild(dp.Visual, serializableObjectContext);
}
EndSerializeDocumentPage(
ReachSerializerContext context
)
{
ReachFixedPageSerializerContext thisContext = context as ReachFixedPageSerializerContext;
if(thisContext != null)
{
((XpsSerializationManager)SerializationManager).PackagingPolicy.PreCommitCurrentPage();
//copy hyperlinks into stream
thisContext.TreeWalker.CommitHyperlinks();
XmlWriter.WriteEndElement();
XmlWriter = null;
//
// Free the image table in use for this page
//
((XpsSerializationManagerAsync)SerializationManager).ResourcePolicy.CurrentPageImageTable = null;
//
// Free the colorContext table in use for this page
//
((XpsSerializationManager)SerializationManager).ResourcePolicy.CurrentPageColorContextTable = null;
((IXpsSerializationManager)SerializationManager).VisualSerializationService.ReleaseVisualTreeFlattener();
if( SerializationManager is IXpsSerializationManager)
{
(SerializationManager as IXpsSerializationManager).RegisterPageEnd();
}
//
// Signal to any registered callers that the Page has been serialized
//
XpsSerializationProgressChangedEventArgs progressEvent =
new XpsSerializationProgressChangedEventArgs(XpsWritingProgressChangeLevel.FixedPageWritingProgress,
0,
0,
null);
((IXpsSerializationManager)SerializationManager).OnXPSSerializationProgressChanged(progressEvent);
}
}
PersistObjectData(
SerializableObjectContext serializableObjectContext
)
{
ReachTreeWalker treeWalker;
bool needEndVisual = _syncSerializer.BeginPersistObjectData(serializableObjectContext, out treeWalker);
if (serializableObjectContext.IsComplexValue)
{
ReachSerializerContext context = new ReachFixedPageSerializerContext(this,
serializableObjectContext,
SerializerAction.endSerializeReachFixedPage,
needEndVisual,
treeWalker);
_xpsOMSerializationManagerAsync.OperationStack.Push(context);
SerializeObjectCore(serializableObjectContext);
}
else
{
throw new XpsSerializationException(SR.Get(SRID.ReachSerialization_WrongPropertyTypeForFixedPage));
}
}
EndSerializeReachFixedPage(
ReachFixedPageSerializerContext context
)
{
ReachFixedPageSerializerContext thisContext = context as ReachFixedPageSerializerContext;
if (thisContext != null)
{
if (thisContext.EndVisual)
{
XmlWriter pageWriter = ((XpsSerializationManagerAsync)SerializationManager).
PackagingPolicy.AcquireXmlWriterForPage();
XmlWriter resWriter = ((XpsSerializationManagerAsync)SerializationManager).
PackagingPolicy.AcquireXmlWriterForResourceDictionary();
Size fixedPageSize = ((IXpsSerializationManager)SerializationManager).FixedPageSize;
VisualTreeFlattener flattener = ((IXpsSerializationManager)SerializationManager).
VisualSerializationService.AcquireVisualTreeFlattener(resWriter,
pageWriter,
fixedPageSize);
flattener.EndVisual();
}
((XpsSerializationManagerAsync)SerializationManager).PackagingPolicy.PreCommitCurrentPage();
//
// Copy hyperlinks into stream
//
thisContext.TreeWalker.CommitHyperlinks();
XmlWriter.WriteEndElement();
//
//Release used resources
//
XmlWriter = null;
//
// Free the image table in use for this page
//
((XpsSerializationManagerAsync)SerializationManager).ResourcePolicy.CurrentPageImageTable = null;
//
// Free the colorContext table in use for this page
//
((XpsSerializationManagerAsync)SerializationManager).ResourcePolicy.CurrentPageColorContextTable = null;
//
// Signal to any registered callers that the Page has been serialized
//
XpsSerializationProgressChangedEventArgs progressEvent =
new XpsSerializationProgressChangedEventArgs(XpsWritingProgressChangeLevel.FixedPageWritingProgress,
0,
0,
null);
((IXpsSerializationManager)SerializationManager).OnXPSSerializationProgressChanged(progressEvent);
((IXpsSerializationManager)SerializationManager).VisualSerializationService.ReleaseVisualTreeFlattener();
if (SerializationManager is IXpsSerializationManager)
{
(SerializationManager as IXpsSerializationManager).RegisterPageEnd();
}
}
}
PersistObjectData(
SerializableObjectContext serializableObjectContext
)
{
if (serializableObjectContext == null)
{
throw new ArgumentNullException("serializableObjectContext");
}
FixedPage fixedPage = serializableObjectContext.TargetObject as FixedPage;
if (SerializationManager is IXpsSerializationManager)
{
(SerializationManager as IXpsSerializationManager).RegisterPageStart();
}
ReachTreeWalker treeWalker = new ReachTreeWalker(this);
treeWalker.SerializeLinksInFixedPage((FixedPage)serializableObjectContext.TargetObject);
String xmlnsForType = SerializationManager.GetXmlNSForType(serializableObjectContext.TargetObject.GetType());
if (xmlnsForType == null)
{
XmlWriter.WriteStartElement(serializableObjectContext.Name);
}
else
{
XmlWriter.WriteStartElement(serializableObjectContext.Name);
XmlWriter.WriteAttributeString(XpsS0Markup.Xmlns, xmlnsForType);
XmlWriter.WriteAttributeString(XpsS0Markup.XmlnsX, XpsS0Markup.XmlnsXSchema);
XmlLanguage language = fixedPage.Language;
if (language == null)
{
//If the language property is null, assign the language to the default
language = XmlLanguage.GetLanguage(XpsS0Markup.XmlLangValue);
}
SerializationManager.Language = language;
XmlWriter.WriteAttributeString(XpsS0Markup.XmlLang, language.ToString());
}
{
Size fixedPageSize = new Size(fixedPage.Width, fixedPage.Height);
((IXpsSerializationManager)SerializationManager).FixedPageSize = fixedPageSize;
//
// Before we serialize any properties on the FixedPage, we need to
// serialize the FixedPage as a Visual
//
Visual fixedPageAsVisual = serializableObjectContext.TargetObject as Visual;
bool needEndVisual = false;
if (fixedPageAsVisual != null)
{
needEndVisual = SerializePageAsVisual(fixedPageAsVisual);
}
if (serializableObjectContext.IsComplexValue)
{
ReachSerializerContext context = new ReachFixedPageSerializerContext(this,
serializableObjectContext,
SerializerAction.endSerializeReachFixedPage,
needEndVisual,
treeWalker);
((IXpsSerializationManagerAsync)SerializationManager).OperationStack.Push(context);
PrintTicket printTicket = ((IXpsSerializationManager)SerializationManager).FixedPagePrintTicket;
if (printTicket != null)
{
PrintTicketSerializer serializer = new PrintTicketSerializer(SerializationManager);
serializer.SerializeObject(printTicket);
((IXpsSerializationManager)SerializationManager).FixedPagePrintTicket = null;
}
SerializeObjectCore(serializableObjectContext);
}
else
{
throw new XpsSerializationException(SR.Get(SRID.ReachSerialization_WrongPropertyTypeForFixedPage));
}
}
}
PersistObjectData(
SerializableObjectContext serializableObjectContext
)
{
if (SerializationManager is IXpsSerializationManager)
{
(SerializationManager as IXpsSerializationManager).RegisterPageStart();
}
//
// A DocumentPage is persisted as a FixedPage
//
DocumentPage dp = (DocumentPage)serializableObjectContext.TargetObject;
ReachTreeWalker treeWalker = new ReachTreeWalker(this);
treeWalker.SerializeLinksInDocumentPage(dp);
XmlWriter.WriteStartElement(XpsS0Markup.FixedPage);
String xmlnsForType = SerializationManager.GetXmlNSForType(typeof(FixedPage));
if (xmlnsForType != null)
{
XmlWriter.WriteAttributeString(XpsS0Markup.Xmlns, xmlnsForType);
XmlWriter.WriteAttributeString(XpsS0Markup.XmlnsX, XpsS0Markup.XmlnsXSchema);
if (SerializationManager.Language != null)
{
XmlWriter.WriteAttributeString(XpsS0Markup.XmlLang, SerializationManager.Language.ToString());
}
else
{
XmlWriter.WriteAttributeString(XpsS0Markup.XmlLang, XpsS0Markup.XmlLangValue);
}
}
XpsSerializationPrintTicketRequiredEventArgs e =
new XpsSerializationPrintTicketRequiredEventArgs(PrintTicketLevel.FixedPagePrintTicket,
0);
((IXpsSerializationManager)SerializationManager).OnXPSSerializationPrintTicketRequired(e);
PrintTicket printTicket = null;
if(e.Modified)
{
printTicket = e.PrintTicket;
}
Size size = Toolbox.ValidateDocumentSize(dp.Size, printTicket);
((IXpsSerializationManager)SerializationManager).FixedPageSize = size;
//
//write length and width elements
//
WriteAttribute(XmlWriter, XpsS0Markup.PageWidth, size.Width);
WriteAttribute(XmlWriter, XpsS0Markup.PageHeight, size.Height);
ReachSerializerContext context = new ReachFixedPageSerializerContext(this,
serializableObjectContext,
SerializerAction.endSerializeDocumentPage,
false,
treeWalker);
((IXpsSerializationManagerAsync)SerializationManager).OperationStack.Push(context);
//
// Serialize the data for the PrintTicket
//
if (printTicket != null)
{
PrintTicketSerializerAsync serializer = new PrintTicketSerializerAsync(SerializationManager);
serializer.SerializeObject(printTicket);
}
SerializeChild(dp.Visual, serializableObjectContext);
}
