// This could either be a MemberInfo, Type or a TypeLibrary,
// and we point
// to the correct node
public void ShowTarget(Object linkModifier)
{
BrowserTreeNode resultNode = null;
// A type library
if (linkModifier is TypeLibrary)
{
resultNode = ComSupport.FindTypeLib(((TypeLibrary)linkModifier).Key);
}
else
{
Type type;
if (linkModifier is Type)
{
type = (Type)linkModifier;
}
else
{
type = ((MemberInfo)linkModifier).DeclaringType;
}
// Get the typelib node
TypeLibrary typeLib = TypeLibrary.GetTypeLib(type);
if (typeLib == null)
{
return;
}
// Find the type, this could be a class or an interface
ComTypeLibTreeNode typeLibNode = (ComTypeLibTreeNode)ComSupport.FindTypeLib(typeLib.Key);
String typeName = typeLib.GetMemberName(type);
typeLibNode.ExpandNode();
resultNode = SearchNode(typeLibNode, typeName);
// Find the member (Type is also a MemberInfo)
if (!(linkModifier is Type))
{
MemberInfo mi = (MemberInfo)linkModifier;
ComTypeTreeNode typeTreeNode = (ComTypeTreeNode)resultNode;
resultNode = FindMember(typeLibNode, typeTreeNode, mi);
}
}
// Point to the result
if (resultNode != null)
{
ObjectBrowser.TabControl.SelectedTab = ComSupport.ComTabPage;
resultNode.PointToNode();
}
}
// Adds the remembered type lib to the favorites part
// of the type library tree
internal static BrowserTreeNode AddTypeLib(TypeLibrary lib)
{
BrowserTreeNode findRoot;
findRoot = _favTypeLibNode;
if (findRoot == null)
{
return(null);
}
BrowserTreeNode typeLibNode = FindTypeLib(lib.Key, findRoot);
if (typeLibNode == null)
{
typeLibNode = new ComTypeLibTreeNode(lib);
// This might be called on the thread to restore open typelibs
_comTree.Invoke(new BrowserTreeNode.AddLogicalInvoker(findRoot.AddLogicalNode),
new Object[] { typeLibNode });
}
return(typeLibNode);
}
protected BrowserTreeNode FindMember(ComTypeLibTreeNode typeLibNode, ComTypeTreeNode typeTreeNode, MemberInfo mi)
{
// If we have a class, we need to look at all of
// its implemented interfaces
if (typeTreeNode.MemberInfo is ComClassInfo)
{
BrowserTreeNode resultNode = null;
ComClassInfo classInfo = (ComClassInfo)typeTreeNode.MemberInfo;
foreach (BasicInfo iface in classInfo.Interfaces)
{
BrowserTreeNode ifaceNode =
SearchNode(typeLibNode, iface.Name);
String searchName = mi.Name;
// See if its a member name qualified by this
// interface name
if (mi.Name.StartsWith(iface.Name))
{
searchName = mi.Name.Substring(iface.Name.Length + 1);
if (mi is EventInfo &&
searchName.StartsWith("Event_"))
{
searchName = searchName.Substring(6);
}
}
resultNode = SearchNode(ifaceNode, searchName);
if (resultNode != null)
{
return(resultNode);
}
}
throw new Exception("(bug) - cant find member " + mi);
}
else
{
return(SearchNode(typeTreeNode, mi.Name));
}
}
