SerializeDisguisedVisual(
object serializedObject
)
{
Visual v = serializedObject as Visual;
if (v == null)
{
throw new ArgumentException(SR.Get(SRID.MustBeOfType, "serializedObject", typeof(Visual)));
}
// The new class XpsOMSerializationManager now also interacts with this class
// the cast below is shorthand for cast to either XpsSerializationManager or XpsOMSerializationManager
// we want this to throw an InvalidCastException if it fails to mantain compatibility.
if ((IXpsSerializationManager)SerializationManager != null)
{
XmlWriter pageWriter = SerializationManager.
PackagingPolicy.AcquireXmlWriterForPage();
XmlWriter resWriter = SerializationManager.
PackagingPolicy.AcquireXmlWriterForResourceDictionary();
Size fixedPageSize = ((IXpsSerializationManager)SerializationManager).FixedPageSize;
VisualTreeFlattener flattener = ((IXpsSerializationManager)SerializationManager).
VisualSerializationService.AcquireVisualTreeFlattener(resWriter,
pageWriter,
fixedPageSize);
return(flattener.StartVisual(v));
}
return(false);
}
SerializeNextTreeNode(
ReachVisualSerializerContext context
)
{
if (context.ContextStack.Count > 0)
{
Stack <NodeContext> contextStack = context.ContextStack;
VisualTreeFlattener flattener = context.VisualFlattener;
ReachVisualSerializerContext nextContext = new ReachVisualSerializerContext(this,
contextStack,
flattener,
SerializerAction.serializeNextTreeNode);
((IXpsSerializationManagerAsync)SerializationManager).OperationStack.Push(nextContext);
NodeContext ctx = contextStack.Peek();
Visual v = ctx.GetNextChild();
if (v != null)
{
if (flattener.StartVisual(v))
{
contextStack.Push(new NodeContext(v));
}
}
else
{
contextStack.Pop();
flattener.EndVisual();
}
}
}
SerializeDisguisedVisual(
object serializedObject
)
{
Visual v = serializedObject as Visual;
if (v == null)
{
throw new ArgumentException(SR.Get(SRID.MustBeOfType, "serializedObject", typeof(Visual)));
}
IXpsSerializationManagerAsync manager = (IXpsSerializationManagerAsync)SerializationManager;
XmlWriter pageWriter = ((PackageSerializationManager)manager).
PackagingPolicy.AcquireXmlWriterForPage();
XmlWriter resWriter = ((PackageSerializationManager)manager).
PackagingPolicy.AcquireXmlWriterForResourceDictionary();
Size fixedPageSize = ((IXpsSerializationManager)SerializationManager).FixedPageSize;
VisualTreeFlattener flattener = ((IXpsSerializationManager)SerializationManager).
VisualSerializationService.AcquireVisualTreeFlattener(resWriter,
pageWriter,
fixedPageSize);
return(flattener.StartVisual(v));
}
SerializeTree(
Visual visual,
XmlWriter resWriter,
XmlWriter bodyWriter
)
{
Size fixedPageSize = ((IXpsSerializationManager)SerializationManager).FixedPageSize;
VisualTreeFlattener flattener = ((IXpsSerializationManagerAsync)SerializationManager).
VisualSerializationService.AcquireVisualTreeFlattener(resWriter,
bodyWriter,
fixedPageSize);
if (flattener.StartVisual(visual))
{
Stack <NodeContext> contextStack = new Stack <NodeContext>();
contextStack.Push(new NodeContext(visual));
ReachVisualSerializerContext context = new ReachVisualSerializerContext(this,
contextStack,
flattener,
SerializerAction.serializeNextTreeNode);
((IXpsSerializationManagerAsync)SerializationManager).OperationStack.Push(context);
}
}
SerializeTree(
Visual visual,
XmlWriter resWriter,
XmlWriter bodyWriter
)
{
Toolbox.EmitEvent(EventTrace.Event.WClientDRXSerializeTreeStart);
Size fixedPageSize = ((IXpsSerializationManager)SerializationManager).FixedPageSize;
VisualTreeFlattener flattener = ((IXpsSerializationManager)SerializationManager).
VisualSerializationService.AcquireVisualTreeFlattener(resWriter,
bodyWriter,
fixedPageSize);
Stack <NodeContext> contextStack = new Stack <NodeContext>();
if (flattener.StartVisual(visual))
{
contextStack.Push(new NodeContext(visual));
}
while (contextStack.Count > 0)
{
NodeContext ctx = contextStack.Peek();
Visual v = ctx.GetNextChild();
if (v != null)
{
if (flattener.StartVisual(v))
{
contextStack.Push(new NodeContext(v));
}
}
else
{
contextStack.Pop();
flattener.EndVisual();
}
}
Toolbox.EmitEvent(EventTrace.Event.WClientDRXSerializeTreeEnd);
}