366 lines
8.4 KiB
C++
366 lines
8.4 KiB
C++
|
//**********************************************************************
|
||
|
|
// 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);
|
||
|
|
}
|