158 lines
3.8 KiB
C++
158 lines
3.8 KiB
C++
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_embeddedobj.hxx"
|
|
|
|
#include <osl/diagnose.h>
|
|
|
|
#include "olewrapclient.hxx"
|
|
#include "olecomponent.hxx"
|
|
|
|
// TODO: May be a mutex must be introduced
|
|
|
|
OleWrapperClientSite::OleWrapperClientSite( OleComponent* pOleComp )
|
|
: m_nRefCount( 0 )
|
|
, m_pOleComp( pOleComp )
|
|
{
|
|
OSL_ENSURE( m_pOleComp, "No ole component is provided!\n" );
|
|
}
|
|
|
|
OleWrapperClientSite::~OleWrapperClientSite()
|
|
{
|
|
}
|
|
|
|
STDMETHODIMP OleWrapperClientSite::QueryInterface( REFIID riid , void** ppv )
|
|
{
|
|
*ppv=NULL;
|
|
|
|
if ( riid == IID_IUnknown )
|
|
*ppv = (IUnknown*)this;
|
|
|
|
if ( riid == IID_IOleClientSite )
|
|
*ppv = (IOleClientSite*)this;
|
|
|
|
if ( *ppv != NULL )
|
|
{
|
|
((IUnknown*)*ppv)->AddRef();
|
|
return S_OK;
|
|
}
|
|
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
STDMETHODIMP_(ULONG) OleWrapperClientSite::AddRef()
|
|
{
|
|
return osl_incrementInterlockedCount( &m_nRefCount);
|
|
}
|
|
|
|
STDMETHODIMP_(ULONG) OleWrapperClientSite::Release()
|
|
{
|
|
ULONG nReturn = --m_nRefCount;
|
|
if ( m_nRefCount == 0 )
|
|
delete this;
|
|
|
|
return nReturn;
|
|
}
|
|
|
|
void OleWrapperClientSite::disconnectOleComponent()
|
|
{
|
|
// must not be called from the descructor of OleComponent!!!
|
|
osl::MutexGuard aGuard( m_aMutex );
|
|
m_pOleComp = NULL;
|
|
}
|
|
|
|
STDMETHODIMP OleWrapperClientSite::SaveObject()
|
|
{
|
|
OleComponent* pLockComponent = NULL;
|
|
HRESULT hResult = E_FAIL;
|
|
|
|
{
|
|
osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_pOleComp )
|
|
{
|
|
pLockComponent = m_pOleComp;
|
|
pLockComponent->acquire();
|
|
}
|
|
}
|
|
|
|
if ( pLockComponent )
|
|
{
|
|
if ( pLockComponent->SaveObject_Impl() )
|
|
hResult = S_OK;
|
|
|
|
pLockComponent->release();
|
|
}
|
|
|
|
return hResult;
|
|
}
|
|
|
|
STDMETHODIMP OleWrapperClientSite::GetMoniker( DWORD, DWORD, LPMONIKER *ppmk )
|
|
{
|
|
*ppmk = NULL;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
STDMETHODIMP OleWrapperClientSite::GetContainer( LPOLECONTAINER* ppContainer )
|
|
{
|
|
*ppContainer = NULL;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
STDMETHODIMP OleWrapperClientSite::ShowObject(void)
|
|
{
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP OleWrapperClientSite::OnShowWindow( BOOL bShow )
|
|
{
|
|
OleComponent* pLockComponent = NULL;
|
|
|
|
// TODO/LATER: redirect the notification to the main thread so that SolarMutex can be locked
|
|
{
|
|
osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_pOleComp )
|
|
{
|
|
pLockComponent = m_pOleComp;
|
|
pLockComponent->acquire();
|
|
}
|
|
}
|
|
|
|
if ( pLockComponent )
|
|
{
|
|
pLockComponent->OnShowWindow_Impl( bShow ); // the result is not interesting
|
|
pLockComponent->release();
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
STDMETHODIMP OleWrapperClientSite::RequestNewObjectLayout(void)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|