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//**********************************************************************
// File name: IOCS.CPP
//
// Implementation file for COleClientSite
//
// Functions:
//
// See IOCS.H for class definition
//
// Copyright (c) 1992 - 1993 Microsoft Corporation. All rights reserved.
//**********************************************************************
#include "pre.h"
#include "iocs.h"
#include "ias.h"
#include "app.h"
#include "site.h"
#include "doc.h"
//**********************************************************************
//
// COleClientSite::QueryInterface
//
// Purpose:
//
// Used for interface negotiation
//
// Parameters:
//
// REFIID riid - A reference to the interface that is
// being queried.
//
// LPVOID FAR* ppvObj - An out parameter to return a pointer to
// the interface.
//
// Return Value:
//
// S_OK - The interface is supported.
// E_NOINTERFACE - The interface is not supported
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
// CSimpleSite::QueryInterface SITE.CPP
//
//
//********************************************************************
STDMETHODIMP COleClientSite::QueryInterface(REFIID riid, LPVOID FAR* ppvObj)
{
TestDebugOut("In IOCS::QueryInterface\r\n");
// delegate to the container Site
return m_pSite->QueryInterface(riid, ppvObj);
}
//**********************************************************************
//
// COleClientSite::AddRef
//
// Purpose:
//
// Increments the reference count to CSimpleSite. Since COleClientSite
// is a nested class of CSimpleSite, we don't need an extra reference
// count for COleClientSite. We can safely use the reference count of
// CSimpleSite.
//
// Parameters:
//
// None
//
// Return Value:
//
// ULONG - The new reference count of CSimpleSite
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
// CSimpleSite::AddRef SITE.CPP
//
//
//********************************************************************
STDMETHODIMP_(ULONG) COleClientSite::AddRef()
{
TestDebugOut("In IOCS::AddRef\r\n");
// delegate to the container Site
return m_pSite->AddRef();
}
//**********************************************************************
//
// COleClientSite::Release
//
// Purpose:
//
// Decrements the reference count to CSimpleSite. Since COleClientSite
// is a nested class of CSimpleSite, we don't need an extra reference
// count for COleClientSite. We can safely use the reference count of
// CSimpleSite.
//
// Parameters:
//
// None
//
// Return Value:
//
// ULONG - The new reference count of the CSimpleSite
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
// CSimpleSite::Release SITE.CPP
//
//
//********************************************************************
STDMETHODIMP_(ULONG) COleClientSite::Release()
{
TestDebugOut("In IOCS::Release\r\n");
// delegate to the container Site
return m_pSite->Release();
}
//**********************************************************************
//
// COleClientSite::SaveObject
//
// Purpose:
//
// Called by the object when it wants to be saved to persistant
// storage
//
// Parameters:
//
// None
//
// Return Value:
//
// S_OK
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
// IOleObject::QueryInterface Object
// IPersistStorage::SaveCompleted Object
// IPersistStorage::Release Object
// ResultFromScode OLE API
//
//
//********************************************************************
STDMETHODIMP COleClientSite::SaveObject()
{
LPPERSISTSTORAGE lpPS;
SCODE sc = E_FAIL;
TestDebugOut("In IOCS::SaveObject\r\n");
// get a pointer to IPersistStorage
HRESULT hErr = m_pSite->m_lpOleObject->QueryInterface(
IID_IPersistStorage,(LPVOID FAR *)&lpPS);
// save the object
if (hErr == NOERROR)
{
sc = GetScode( OleSave(lpPS, m_pSite->m_lpObjStorage, TRUE) );
lpPS->SaveCompleted(NULL);
lpPS->Release();
}
return ResultFromScode(sc);
}
//**********************************************************************
//
// COleClientSite::GetMoniker
//
// Purpose:
//
// Not Implemented
//
// Parameters:
//
// DWORD dwAssign - the type of Moniker to be returned
// DWORD dwWhichMoniker - which Moniker to be returned in ppmk
// LPMONIKER ppmk - point to where to return the Moniker
//
// Return Value:
//
// E_NOTIMPL
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
//
// Comments:
//
// This function is not implemented because we don't support
// linking.
//
//********************************************************************
STDMETHODIMP COleClientSite::GetMoniker(DWORD dwAssign, DWORD dwWhichMoniker,
LPMONIKER FAR* ppmk)
{
TestDebugOut("In IOCS::GetMoniker\r\n");
// need to null the out pointer
*ppmk = NULL;
return ResultFromScode(E_NOTIMPL);
}
//**********************************************************************
//
// COleClientSite::GetContainer
//
// Purpose:
//
// Not Implemented
//
// Parameters:
//
// LPOLECONTAINER ppContainer - point to where the interface to be
// returned
//
// Return Value:
//
// E_NOTIMPL
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
//
//
//********************************************************************
STDMETHODIMP COleClientSite::GetContainer(LPOLECONTAINER FAR* ppContainer)
{
TestDebugOut("In IOCS::GetContainer\r\n");
// NULL the out pointer
*ppContainer = NULL;
return ResultFromScode(E_NOTIMPL);
}
//**********************************************************************
//
// COleClientSite::ShowObject
//
// Purpose:
//
// Not Implemented
//
// Parameters:
//
// None
//
// Return Value:
//
// NOERROR
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
//
// Comments:
//
// This function is not implemented because we don't support
// linking.
//
//********************************************************************
STDMETHODIMP COleClientSite::ShowObject()
{
TestDebugOut("In IOCS::ShowObject\r\n");
return NOERROR;
}
//**********************************************************************
//
// COleClientSite::OnShowWindow
//
// Purpose:
//
// Object calls this method when it is opening/closing non-InPlace
// Window
//
// Parameters:
//
// BOOL fShow - TRUE if Window is opening, FALSE if closing
//
// Return Value:
//
// S_OK
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
// InvalidateRect Windows API
// BringWindowToTop Windows API
// SetFocus Windows API
// ResultFromScode OLE API
//
//
//********************************************************************
STDMETHODIMP COleClientSite::OnShowWindow(BOOL fShow)
{
TestDebugOut("In IOCS::OnShowWindow\r\n");
m_pSite->m_fObjectOpen = fShow;
InvalidateRect(m_pSite->m_lpDoc->m_hDocWnd, NULL, TRUE);
// if object window is closing, then bring container window to top
if (! fShow)
{
BringWindowToTop(m_pSite->m_lpDoc->m_hDocWnd);
SetFocus(m_pSite->m_lpDoc->m_hDocWnd);
}
return ResultFromScode(S_OK);
}
//**********************************************************************
//
// COleClientSite::RequestNewObjectLayout
//
// Purpose:
//
// Not Implemented
//
// Parameters:
//
// None
//
// Return Value:
//
// E_NOTIMPL
//
// Function Calls:
// Function Location
//
// TestDebugOut Windows API
//
//
//********************************************************************
STDMETHODIMP COleClientSite::RequestNewObjectLayout()
{
TestDebugOut("In IOCS::RequestNewObjectLayout\r\n");
return ResultFromScode(E_NOTIMPL);
}
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