void HandleContact(object sender, Framework.Input.ContactEventArgs e)
{
ContactContext context = new ContactContext(e.Contact, source.RootVisual as UIElement);
RawMultitouchReport rawReport = new RawMultitouchReport(context);
lock (lockContactsQueue)
{
contactsQueue.Enqueue(rawReport);
}
Dispatcher.BeginInvoke(DispatcherPriority.Input, inputManagerProcessInput, null);
}
void PromoteRawToPreview(ProcessInputEventArgs e, RawMultitouchReport report)
{
ContactContext context = report.Context;
RoutedEvent routedEvent = GetPreviewEventFromRawMultitouchState(context.Contact.State);
if (report.Context.OverElement != null && routedEvent != null)
{
Contact contact = ContactsManager.ExistingContacts[report.Context.Contact.Id];
ContactEventArgs args;
if (routedEvent == MultitouchScreen.PreviewNewContactEvent)
{
args = new NewContactEventArgs(contact, report.Timestamp);
}
else
{
args = new ContactEventArgs(contact, report.Timestamp);
}
args.RoutedEvent = routedEvent;
args.Source = report.Context.OverElement;
e.PushInput(args, e.StagingItem);
}
}
public RawMultitouchReport(ContactContext contactContext)
: base(null, (int)contactContext.Contact.Timestamp)
{
RoutedEvent = MultitouchLogic.PreviewRawInputEvent;
Context = contactContext;
}
public RawMultitouchReport(ContactContext contactContext)
: base(null, (int)contactContext.Contact.Timestamp)
{
RoutedEvent = MultitouchLogic.PreviewRawInputEvent;
Context = contactContext;
}