text: //////////////////////////////////////////////////////////////////////////
  //
  // pgAdmin III - PostgreSQL Tools
  //
  // Copyright (C) 2002 - 2013, The pgAdmin Development Team
  // This software is released under the PostgreSQL Licence
  //
  // pgCollection.h - Simple object for use with 'collection' nodes
  //
  //////////////////////////////////////////////////////////////////////////
  
  #ifndef PGCOLLECTION_H
  #define PGCOLLECTION_H
  
  // App headers
  #include "pgAdmin3.h"
  #include "pgObject.h"
  
  class pgServer;
  class pgDatabase;
  class pgaJob;
  class pgSchema;
  class pgForeignDataWrapper;
  class pgForeignServer;
  class pgUserMapping;
  
  // Class declarations
  class pgCollection : public pgObject
  {
  public:
  	pgCollection(pgaFactory *factory);
  
  	virtual bool IsCollection() const
  	{
  		return true;
  	}
  	bool IsCollectionForType(const int type);
  	bool IsCollectionFor(pgObject *obj);
  
  	pgServer *GetServer() const
  	{
  		return server;
  	}
  	pgDatabase *GetDatabase() const
  	{
  		return database;
  	}
  	pgSchema *GetSchema() const
  	{
  		return schema;
  	}
  	pgForeignDataWrapper *GetForeignDataWrapper() const
  	{
  		return fdw;
  	}
  	pgForeignServer *GetForeignServer() const
  	{
  		return fsrv;
  	}
  	pgUserMapping *GetUserMapping() const
  	{
  		return um;
  	}
  	pgaJob *GetJob() const
  	{
  		return job;
  	}
  
  	int GetIconId();
  	pgaFactory *GetItemFactory()
  	{
  		if (factory) return ((pgaCollectionFactory *)factory)->GetItemFactory();
  		else return NULL;
  	}
  	void ShowTreeDetail(ctlTree *browser, frmMain *form = 0, ctlListView *properties = 0, ctlSQLBox *sqlPane = 0);
  	void ShowList(const wxString &name, ctlTree *browser, ctlListView *properties);
  	void ShowList(ctlTree *browser, ctlListView *properties);
  	void UpdateChildCount(ctlTree *browser, int substract = 0);
  	pgObject *FindChild(ctlTree *browser, const int index);
  
  	bool HasStats()
  	{
  		return false;
  	}
  	bool HasDepends()
  	{
  		return false;
  	}
  	bool HasReferences()
  	{
  		return false;
  	}
  
  protected:
  	pgServer *server;
  	pgDatabase *database;
  	pgSchema *schema;
  	pgaJob *job;
  	pgForeignDataWrapper *fdw;
  	pgForeignServer *fsrv;
  	pgUserMapping *um;
  };
  
  
  #endif
  