//////////////////////////////////////////////////////////////////////////////
/*++

Copyright (C) Microsoft Corporation

Module Name:

   NTGroups.h

Abstract:

   Declaration of the CIASGroupsAttributeEditor class.


   This class is the C++ implementation of the IIASAttributeEditor interface on
   the NTGroups Attribute Editor COM object.

  
   See NTGroups.cpp for implementation.

Revision History:
   mmaguire 08/11/98 - created based on byao's code to add groups


--*/
//////////////////////////////////////////////////////////////////////////////

#if !defined(_GROUPS_ATTRIBUTE_EDITOR_H_)
#define _GROUPS_ATTRIBUTE_EDITOR_H_
#pragma once

#include <objsel.h>
//////////////////////////////////////////////////////////////////////////////
// BEGIN INCLUDES
//
// where we can find what this class derives from:
//
//
// where we can find what this class has or uses:
//
//
// END INCLUDES
//////////////////////////////////////////////////////////////////////////////


/////////////////////////////////////////////////////////////////////////////
// CIASGroupAttributeEditor
class ATL_NO_VTABLE CIASGroupsAttributeEditor : 
   public CComObjectRootEx<CComSingleThreadModel>,
   public CComCoClass<CIASGroupsAttributeEditor, &CLSID_IASGroupsAttributeEditor>,
   public IDispatchImpl<IIASAttributeEditor, &IID_IIASAttributeEditor, &LIBID_NAPMMCLib>
{
public:
   CIASGroupsAttributeEditor()
   {
   }

   DECLARE_NO_REGISTRY()

BEGIN_COM_MAP(CIASGroupsAttributeEditor)
   COM_INTERFACE_ENTRY(IIASAttributeEditor)
   COM_INTERFACE_ENTRY(IDispatch)
END_COM_MAP()


// IIASAttributeEditor:
public:
   STDMETHOD(GetDisplayInfo)(/*[in]*/ IIASAttributeInfo *pIASAttributeInfo, /*[in]*/ VARIANT *pAttributeValue, /*[out]*/ BSTR *pVendorName, /*[out]*/ BSTR *pValueAsString, /*[in, out]*/ BSTR *pReserved );
   STDMETHOD(Edit)(/*[in]*/ IIASAttributeInfo *pIASAttributeInfo, /*[in]*/ VARIANT *pAttributeValue, /*[in, out]*/ BSTR *pReserved );
};


// We define a class for a list of groups which encapsulates some of the
// problems of maintaining a list of SID/Human Readable NT Groups.

typedef std::pair< CComBSTR /* bstrTextualSid */, CComBSTR /* bstrHumanReadable */ > GROUPPAIR;
typedef std::vector< GROUPPAIR > GROUPLIST;
class GroupList : public GROUPLIST
{

public:
   HRESULT PopulateGroupsFromVariant( VARIANT * pvarGroups );
   HRESULT PopulateVariantFromGroups( VARIANT * pvarGroups );
   HRESULT PickNtGroups( HWND hWndParent );

   // This BSTR is needed because popping up group picker and
   // correctly converting SIDs to HumanReadable text
   // requires machine name.
   CComBSTR m_bstrServerName;


#ifdef DEBUG
   HRESULT DebugPrintGroups();
#endif DEBUG

protected:
   
   HRESULT AddPairToGroups( GROUPPAIR &thePair );

#ifndef OLD_OBJECT_PICKER
   HRESULT AddSelectionSidsToGroup( PDS_SELECTION_LIST pDsSelList );
#else // OLD_OBJECT_PICKER
   HRESULT AddSelectionSidsToGroup( PDSSELECTIONLIST pDsSelList );
#endif // OLD_OBJECT_PICKER

};

// class to populate the groups in list view control ...
class NTGroup_ListView : public GroupList
{
public:
   NTGroup_ListView() : m_hListView ( NULL ), m_hParent(NULL) { };
   void  SetListView(HWND  hListView, HWND hParent = NULL) {m_hListView =  hListView; m_hParent = hParent;};
   
   BOOL PopulateGroupList( int iStartIndex );
   DWORD AddMoreGroups();
   DWORD RemoveSelectedGroups();
   
protected:  
   HWND  m_hListView;
   HWND  m_hParent;
};

#endif // _GROUPS_ATTRIBUTE_EDITOR_H_