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

Copyright (C) Microsoft Corporation

Module Name:

    IASVendorSpecificAttributeEditor.h

Abstract:

   Declaration of the CIASVendorSpecificAttributeEditor class.

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


   See IASVendorSpecificAttributeEditor.cpp for implementation.

Revision History:
   mmaguire 06/25/98 - created 


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

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

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


/////////////////////////////////////////////////////////////////////////////
// CIASVendorSpecificAttributeEditor
class ATL_NO_VTABLE CIASVendorSpecificAttributeEditor : 
   public CComObjectRootEx<CComSingleThreadModel>,
   public CComCoClass<CIASVendorSpecificAttributeEditor, &CLSID_IASVendorSpecificAttributeEditor>,
   public CIASAttributeEditor
{
public:
   CIASVendorSpecificAttributeEditor()
   {
   }

   DECLARE_NO_REGISTRY()

BEGIN_COM_MAP(CIASVendorSpecificAttributeEditor)
   COM_INTERFACE_ENTRY(IIASAttributeEditor)
   COM_INTERFACE_ENTRY(IDispatch)
END_COM_MAP()

// IIASVendorSpecificAttributeEditor
public:
   STDMETHOD(get_VSAFormat)(/*[out, retval]*/ long *pVal);
   STDMETHOD(put_VSAFormat)(/*[in]*/ long newVal);
   STDMETHOD(get_VSAType)(/*[out, retval]*/ long *pVal);
   STDMETHOD(put_VSAType)(/*[in]*/ long newVal);
   STDMETHOD(get_VendorID)(/*[out, retval]*/ long *pVal);
   STDMETHOD(put_VendorID)(/*[in]*/ long newVal);
   STDMETHOD(get_RFCCompliant)(/*[out, retval]*/ BOOL *pVal);
   STDMETHOD(put_RFCCompliant)(/*[in]*/ BOOL newVal);

// IIASAttributeEditor overrides
protected:
   STDMETHOD(get_VendorName)(/*[out, retval]*/ BSTR *pVal);
   STDMETHOD(put_VendorName)(/*[in]*/ BSTR newVal);
   STDMETHOD(ShowEditor)( /*[in, out]*/ BSTR *pReserved );
   STDMETHOD(put_ValueAsString)(/*[in]*/ BSTR newVal);
   STDMETHOD(get_ValueAsString)(/*[out, retval]*/ BSTR *pVal);
   STDMETHOD(SetAttributeValue)(VARIANT * pValue);
   
private:

   // We store info about a vendor specific attribute which we
   // unpack from the variant passed in when SetAttributeValue
   // is called.
   DWORD    m_dwVendorId;
   BOOL     m_fNonRFC;     // RFC compatible?
   DWORD    m_dwVSAFormat;
   DWORD    m_dwVSAType;   
   CComBSTR m_bstrDisplayValue;
   CComBSTR m_bstrVendorName;

   // Utility function which takes m_pvarValue and unpacks
   // its values into the member variables above.
   STDMETHOD(UnpackVSA)();

   // Utility function which takes member variables above and
   // packs them into m_pvarValue;
   STDMETHOD(RepackVSA)();
};

#endif // _VENDOR_SPECIFIC_ATTRIBUTE_EDITOR_H_