RPL Global User-defined Functions -- 4-14-2009
http://cadswes2.colorado.edu/~philw/2009/GlobalRplFunctions/

User-Defined Utility Groups in Global RplSets are now shown in the 
list of RplGroups in other RplSets (in the RplSet Editor Dialog).

Screenshots:
http://cadswes2.colorado.edu/~philw/2009/GlobalRplFunctions/2009apr14/

-----------------
Rpl/RplSetMgr.cpp
Rpl/RplSetMgr.hpp
-----------------

New methods to retrieve Global RPL Utility Groups: (1) within the 
RplSet Manager instance, and (2) in all well-known RplSet Managers.

public methods:

  // Get the groups in the open Global RPL sets managed by this manager,
  // optionally excluding the specified 'exclude' RplSet.
  void getGlobalGroups ( cwSlist<RplGroup*>& retList,
                         bool clearFirst,
                         const RplSet* excludeRplSet /*can be NULL*/ ) const;

  // Get the groups in all open Global RPL sets including rule and opt sets,
  // optionally excluding the specified 'exclude' RplSet.
  static void getAllGlobalGroups (cwSlist<RplGroup*>& retList,
                                  const RplSet* excludeRplSet = NULL);

private support method:

  // Support method used in the getGlobalGroups methods.
  static void retrieveUtilityGroups (const RplSet*, cwSlist<RplGroup*>&,
                                     bool includePredefined = false);
--------------
Rpl/RplSet.cpp
Rpl/RplSet.hpp
--------------

New public method:

  void getUtilityGroups (cwSlist<RplGroup*>& retList,
                         bool inclGlobalGroups,
                         bool inclPredefinedGroups) const;

     // Return Utility Groups in this order:
     //
     //   (1) User-Defined Utility Groups in this RplSet
     //   (2) Global Utility Groups (if requested)
     //   (3) Predefined Utility Groups in the RplSet (if requested)

This overloads (has the same name as) this existing public method:
  cwDlist<RplGroup*> *getUtilityGroups() { return (_utilityGroups); }

Re-implementation of RplSet::populateNameSpace():  After populating the
Name Space with the RplSet's own Utility Groups Namespaces, also add in
those from accessible Global RplSets (currently, those managed by the
same RplSet Manager).

---------------------
QtRpl/RplListView.cpp
---------------------

Enhancement to RplListView::addRplSetItem (RplSet*, RplQViewItem*):

  After creating list items for each of the Policy Groups in the RplSet,
  add items for the Utility Groups in the RplSet using the new RplSet::
  getUtilityGroups() method which optionally includes also Global Utility
  Groups accessible from the RplSet.

------------------
QtRpl/RplIcons.cpp
QtRpl/RplIcons.hpp
------------------

New icons were created for Global Utility Groups and Functions. These
have Orange Letters over an Oval background (instead of rectangular).

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