internal object OpenNamedWindow(FormDefinition formDef, XElement xml, ActivityHarness sourceHarness)
{
string url = FormsURL + formDef.Path;
object o = null;
try
{
System.Xml.XmlTextReader rdr = UrlAsXmlTextReader(url);
o = XamlReader.Load(rdr);
}
catch (Exception ex)
{
ApplicationEx.DebugException(ex, url);
return(null);
}
if (o is WindowEx)
{
WindowEx w = (WindowEx)o;
if (sourceHarness == null)
{
w.Initialise(xml);
}
else
{
w.InitialiseCopy(sourceHarness);
}
w.Show();
}
else if (o is TabItem)
{
TabItem ti = (TabItem)o;
if (ti is TabItemEx)
{
TabItemEx ati = (TabItemEx)ti;
ati.IsDynamic = true;
if (sourceHarness == null)
{
ati.Initialise(xml);
}
else
{
ati.InitialiseCopy(sourceHarness);
ati.Harness.IsActivityOwner = false;
}
}
//homeTabControl.Items.Add(ti);
//homeTabControl.SelectedItem = ti;
}
return(o);
}
partial void CreateActivityContainerInternal(string activity, string style, XElement xml, ActivityHarness sourceHarness)
{
// If the container is a Page, navigate to it. If it is a ChildWindow, display it.
FormDefinition fd = FormMappings.GetFormDefinition(activity, style);
if (fd == null)
{
DisplayMessageBox("No mapping found for " + activity + " (" + style + ")", "Create Activity Error");
return;
}
if (fd.IsLocal)
{
string formFullName = FormMappings.GetFormFullName(fd);
Assembly assembly = Assembly.GetCallingAssembly();
//var wex = assembly.CreateInstance(formFullName) as IActivityContainer;
Type type = assembly.GetType(formFullName);
if (type == null)
{
assembly = Application.Current.GetType().Assembly;
//wex = assembly.CreateInstance(formFullName) as IActivityContainer;
type = assembly.GetType(formFullName);
}
if (type != null)
{
if (type.IsSubclassOf(typeof(Page)) && XamlFileDetailsCollection.ContainsKey(formFullName))
{
// This is a Page, so navigate to the view
NavigationCacheActivityXML = xml;
XAMLFileDetails fileDetails = XamlFileDetailsCollection[formFullName];
string xamlFileName = fileDetails.FileName;
ActivityHostFrame.Navigate(new Uri("/" + xamlFileName, UriKind.Relative));
}
else
{
var view = assembly.CreateInstance(formFullName) as IActivityContainer;
if (view != null)
{
view.ActivityName = activity;
view.ActivityStyle = style;
view.Initialise(xml);
ShowActivityContainer(view);
}
else
{
throw new Exception(String.Format("Activity '{0}' could not be created. Check your FormMapping.xml. Ensure the namespaces element matches your project's namespace and your activity elements are configured to map Server Activities to local Views.", formFullName));
}
}
}
}
else//load 'loose'
{
object o = OpenNamedWindow(fd, xml, sourceHarness);
}
}
