iclisite.cpp

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/*
 * ICLISITE.CPP
 *
 * Template IOleClientSite interface implementation.
 *
 * Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
 *
 * Kraig Brockschmidt, Microsoft
 * Internet  :  [e-mail]
 * Compuserve:  >INTERNET:[e-mail]
 */


#include "iclisite.h"


/*
 * CImpIOleClientSite::CImpIOleClientSite
 * CImpIOleClientSite::~CImpIOleClientSite
 *
 * Parameters (Constructor):
 *  pObj            LPVOID of the object we're in.
 *  pUnkOuter       LPUNKNOWN to which we delegate.
 */

CImpIOleClientSite::CImpIOleClientSite(LPVOID pObj
    , LPUNKNOWN pUnkOuter)
    {
    m_cRef=0;
    m_pObj=pObj;
    m_pUnkOuter=pUnkOuter;
    return;
    }

CImpIOleClientSite::~CImpIOleClientSite(void)
    {
    return;
    }




/*
 * CImpIOleClientSite::QueryInterface
 * CImpIOleClientSite::AddRef
 * CImpIOleClientSite::Release
 *
 * Purpose:
 *  Delegating IUnknown members for CImpIOleClientSite.
 */

STDMETHODIMP CImpIOleClientSite::QueryInterface(REFIID riid
    , LPVOID *ppv)
    {
    return m_pUnkOuter->QueryInterface(riid, ppv);
    }

STDMETHODIMP_(ULONG) CImpIOleClientSite::AddRef(void)
    {
    ++m_cRef;
    return m_pUnkOuter->AddRef();
    }

STDMETHODIMP_(ULONG) CImpIOleClientSite::Release(void)
    {
    --m_cRef;
    return m_pUnkOuter->Release();
    }




/*
 * CImpIOleClientSite::SaveObject
 *
 * Purpose:
 *  Requests that the container call OleSave for the object that
 *  lives here.  Typically this happens on server shutdown.
 *
 * Parameters:
 *  None
 */

STDMETHODIMP CImpIOleClientSite::SaveObject(void)
    {
    return NOERROR;
    }





/*
 * CImpIOleClientSite::GetMoniker
 *
 * Purpose:
 *  Retrieves the moniker for the site in which this object lives,
 *  either the moniker relative to the container or the full
 *  moniker.
 *
 * Parameters:
 *  dwAssign        DWORD specifying that the object wants moniker
 *                  assignment.
 *  dwWhich         DWORD identifying which moniker the object wants,
 *                  either the container's moniker, the moniker
 *                  relative to this client site, or the full moniker.
 */

STDMETHODIMP CImpIOleClientSite::GetMoniker(DWORD dwAssign
    , DWORD dwWhich, LPMONIKER *ppmk)
    {
    //Only necessary if you allow linking to embeddings
    *ppmk=NULL;
    return ResultFromScode(E_NOTIMPL);
    }






/*
 * CImpIOleClientSite::GetContainer
 *
 * Purpose:
 *  Returns a pointer to the document's IOleContainer interface.
 *
 * Parameters:
 *  ppContainer     LPOLECONTAINER * in which to return the
 *                  interface.
 */

STDMETHODIMP CImpIOleClientSite::GetContainer(LPOLECONTAINER
    *ppContainer)
    {
    //Only necessary if you allow linking to embeddings
    *ppContainer=NULL;
    return ResultFromScode(E_NOTIMPL);
    }






/*
 * CImpIOleClientSite::ShowObject
 *
 * Purpose:
 *  Tells the container to bring the object fully into view as
 *  much as possible, that is, scroll the document.
 *
 * Parameters:
 *  None
 */

STDMETHODIMP CImpIOleClientSite::ShowObject(void)
    {
    return NOERROR;
    }






/*
 * CImpIOleClientSite::OnShowWindow
 *
 * Purpose:
 *  Informs the container if the object is showing itself or
 *  hiding itself.  This is done only in the opening mode and allows
 *  the container to know when to shade or unshade the object.
 *
 * Parameters:
 *  fShow           BOOL indiciating that the object is being shown
 *                  (TRUE) or hidden (FALSE).
 */

STDMETHODIMP CImpIOleClientSite::OnShowWindow(BOOL fShow)
    {
    return NOERROR;
    }






/*
 * CImpIOleClientSite::RequestNewObjectLayout
 *
 * Purpose:
 *  Called when the object needs more room in the container.
 *
 * Parameters:
 *  None
 */

STDMETHODIMP CImpIOleClientSite::RequestNewObjectLayout(void)
    {
    return ResultFromScode(E_NOTIMPL);
    }