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iadvsink.cpp
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C/C++ Source or Header
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1997-08-12
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2KB
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132 lines
/*
* IADVSINK.CPP
* IAdviseSink for Document Objects CSite class
*
* Copyright (c)1995-1997 Microsoft Corporation, All Rights Reserved
*/
#include "framer.h"
/*
* CImpIAdviseSink::CImpIAdviseSink
* CImpIAdviseSink::~CImpIAdviseSink
*
* Parameters (Constructor):
* pSite PCSite of the site we're in.
* pUnkOuter LPUNKNOWN to which we delegate.
*/
CImpIAdviseSink::CImpIAdviseSink(PCSite pSite
, LPUNKNOWN pUnkOuter)
{
m_cRef=0;
m_pSite=pSite;
m_pUnkOuter=pUnkOuter;
return;
}
CImpIAdviseSink::~CImpIAdviseSink(void)
{
return;
}
/*
* CImpIAdviseSink::QueryInterface
* CImpIAdviseSink::AddRef
* CImpIAdviseSink::Release
*
* Purpose:
* IUnknown members for CImpIAdviseSink object.
*/
STDMETHODIMP CImpIAdviseSink::QueryInterface(REFIID riid, void **ppv)
{
return m_pUnkOuter->QueryInterface(riid, ppv);
}
STDMETHODIMP_(ULONG) CImpIAdviseSink::AddRef(void)
{
++m_cRef;
return m_pUnkOuter->AddRef();
}
STDMETHODIMP_(ULONG) CImpIAdviseSink::Release(void)
{
--m_cRef;
return m_pUnkOuter->Release();
}
/*
* Unused members in CImpIAdviseSink
* OnDataChange
* OnViewChange
* OnRename
* OnSave
*/
STDMETHODIMP_(void) CImpIAdviseSink::OnDataChange(LPFORMATETC pFEIn
, LPSTGMEDIUM pSTM)
{
return;
}
STDMETHODIMP_(void) CImpIAdviseSink::OnViewChange(DWORD dwAspect
, LONG lindex)
{
return;
}
STDMETHODIMP_(void) CImpIAdviseSink::OnRename(LPMONIKER pmk)
{
return;
}
STDMETHODIMP_(void) CImpIAdviseSink::OnSave(void)
{
return;
}
/*
* CImpIAdviseSink::OnClose
*
* Purpose:
* Informs the advise sink that the OLE object has closed and is
* no longer bound in any way. We use this to do a File/Close
* to delete the object since we don't hold onto any.
*
* Parameters:
* None
*
* Return Value:
* None
*/
STDMETHODIMP_(void) CImpIAdviseSink::OnClose(void)
{
//This does the same as File/Close
//Not quite because CFrame::Close requires some synchronous
//calls that will fail if done here, so just post a message to
//do this
//m_pSite->m_pFR->Close();
HWND hwnd;
m_pSite->m_pFR->GetWindow(&hwnd);
PostMessage(
hwnd,
WM_COMMAND,
MAKELONG(IDM_FILECLOSE, 0),
0);
return;
}