protected void OnValueChanged()
{
if (!_valueWasAssigned)
{
return;
}
Nodes.Node node = _object as Nodes.Node;
if (node != null)
{
node.OnPropertyValueChanged(true);
if (ValueWasChanged != null)
{
ValueWasChanged();
}
return;
}
Events.Event evnt = _object as Events.Event;
if (evnt != null)
{
evnt.OnPropertyValueChanged(true);
if (ValueWasChanged != null)
{
ValueWasChanged();
}
return;
}
}
/// <summary>
/// Loads an event which is attached to a node.
/// </summary>
/// <param name="node">The node the event is created for.</param>
/// <param name="xml">The XML node the event retrieves its name and attributes from.</param>
/// <returns>Returns the created SubItems.Event.</returns>
protected Events.Event CreateEvent(Node node, XmlNode xml)
{
// get the type of the event and create it
// maintain compatibility with version 1
//string clss= GetAttribute(xml, "Class");
string clss;
if (!GetAttribute(xml, "Class", out clss))
{
string find = ".Events." + GetAttribute(xml, "name");
Type found = Plugin.FindType(find);
if (found != null)
{
clss = found.FullName;
}
}
Type t = Plugin.GetType(clss);
if (t == null)
{
throw new Exception(string.Format(Resources.ExceptionUnknownEventType, clss));
}
Events.Event evnt = Events.Event.Create(t, node);
// initialise the events properties
IList <DesignerPropertyInfo> properties = evnt.GetDesignerProperties();
for (int p = 0; p < properties.Count; ++p)
{
if (properties[p].Attribute.HasFlags(DesignerProperty.DesignerFlags.NoSave))
{
continue;
}
InitProperty(xml, evnt, properties[p]);
}
// update event with attributes
evnt.OnPropertyValueChanged(false);
return(evnt);
}