LRESULT CActiveXWnd::OnMouseActivate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
IOleObject* pUnk = NULL;
m_pOwner->m_pOwner->GetControl(IID_IOleObject, (LPVOID*) &pUnk);
if( pUnk == NULL ) return 0;
CSafeRelease<IOleObject> RefOleObject = pUnk;
DWORD dwMiscStatus = 0;
pUnk->GetMiscStatus(DVASPECT_CONTENT, &dwMiscStatus);
if( (dwMiscStatus & OLEMISC_NOUIACTIVATE) != 0 ) return 0;
if( !m_pOwner->m_bInPlaceActive ) DoVerb(OLEIVERB_INPLACEACTIVATE);
bHandled = FALSE;
return 0;
}
void CRibbonSampleCntrItem::OnDeactivateUI(BOOL bUndoable)
{
COleClientItem::OnDeactivateUI(bUndoable);
// hide the object if it is not an outside-in object
DWORD dwMisc = 0;
m_lpObject->GetMiscStatus(GetDrawAspect(), &dwMisc);
if (dwMisc & OLEMISC_INSIDEOUT)
DoVerb(OLEIVERB_HIDE, NULL);
ActiveStateChanged(FALSE);
}
bool AxContainer::CreateControl( const std::string &strModule, REFCLSID rclsid )
{
IOleControl* pOleControl = NULL;
HRESULT hr = -1;
if( !strModule.empty() )
{
HMODULE hModule = ::LoadLibrary((LPCTSTR)strModule.c_str());
if( hModule != NULL )
{
IClassFactory* aClassFactory = NULL;
DllGetClassObjectFunc aDllGetClassObjectFunc = (DllGetClassObjectFunc)::GetProcAddress(hModule, "DllGetClassObject");
hr = aDllGetClassObjectFunc(rclsid, IID_IClassFactory, (LPVOID*)&aClassFactory);
if( SUCCEEDED(hr) )
{
hr = aClassFactory->CreateInstance(NULL, IID_IOleObject, (LPVOID*)&pOleControl);
}
aClassFactory->Release();
}
}
if( FAILED(hr) )
hr = ::CoCreateInstance(rclsid, NULL, CLSCTX_ALL, IID_IOleControl, (LPVOID*)&pOleControl);
if( FAILED(hr) )
return false;
pOleControl->QueryInterface(IID_IOleObject, (LPVOID*) &m_pOleObject);
pOleControl->Release();
if( m_pOleObject == NULL )
return false;
hr = m_pOleObject->QueryInterface(IID_IOleInPlaceObjectWindowless, (LPVOID*) &m_pInPlaceObject);
// More control creation stuff
DWORD dwMiscStatus = 0;
m_pOleObject->GetMiscStatus(DVASPECT_CONTENT, &dwMiscStatus);
// Initialize control
if( (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST) != 0 )
m_pOleObject->SetClientSite(this);
IPersistStreamInit* pPersistStreamInit = NULL;
m_pOleObject->QueryInterface(IID_IPersistStreamInit, (LPVOID*) &pPersistStreamInit);
if( pPersistStreamInit != NULL )
{
hr = pPersistStreamInit->InitNew();
pPersistStreamInit->Release();
}
if( FAILED(hr) )
return false;
if( (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST) == 0 )
m_pOleObject->SetClientSite(this);
// Grab the view...
hr = m_pOleObject->QueryInterface(IID_IViewObjectEx, (LPVOID*) &m_pViewObject);
if( FAILED(hr) )
hr = m_pOleObject->QueryInterface(IID_IViewObject2, (LPVOID*) &m_pViewObject);
if( FAILED(hr) )
hr = m_pOleObject->QueryInterface(IID_IViewObject, (LPVOID*) &m_pViewObject);
// Activate and done...
m_pOleObject->SetHostNames(OLESTR("UIActiveX"), NULL);
if( (dwMiscStatus & OLEMISC_INVISIBLEATRUNTIME) == 0 )
DoVerb(OLEIVERB_INPLACEACTIVATE);
IObjectWithSite* pSite = NULL;
m_pOleObject->QueryInterface(IID_IObjectWithSite, (LPVOID*) &pSite);
if( pSite != NULL )
{
pSite->SetSite(static_cast<IOleWindow*>(this));
pSite->Release();
}
return SUCCEEDED(hr);
}
// Attach the created control to a window and activate it
HRESULT CControlSite::Attach(HWND hwndParent, const RECT &rcPos, IUnknown *pInitStream)
{
TRACE_METHOD(CControlSite::Attach);
if (hwndParent == NULL)
{
NS_ASSERTION(0, "No parent hwnd");
return E_INVALIDARG;
}
m_hWndParent = hwndParent;
m_rcObjectPos = rcPos;
// Object must have been created
if (m_spObject == NULL)
{
return E_UNEXPECTED;
}
m_spIViewObject = m_spObject;
m_spIOleObject = m_spObject;
if (m_spIOleObject == NULL)
{
return E_FAIL;
}
DWORD dwMiscStatus;
m_spIOleObject->GetMiscStatus(DVASPECT_CONTENT, &dwMiscStatus);
if (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST)
{
m_bSetClientSiteFirst = TRUE;
}
if (dwMiscStatus & OLEMISC_INVISIBLEATRUNTIME)
{
m_bVisibleAtRuntime = FALSE;
}
// Some objects like to have the client site as the first thing
// to be initialised (for ambient properties and so forth)
if (m_bSetClientSiteFirst)
{
m_spIOleObject->SetClientSite(this);
}
// If there is a parameter list for the object and no init stream then
// create one here.
CPropertyBagInstance *pPropertyBag = NULL;
if (pInitStream == NULL && m_ParameterList.GetSize() > 0)
{
CPropertyBagInstance::CreateInstance(&pPropertyBag);
pPropertyBag->AddRef();
for (unsigned long i = 0; i < m_ParameterList.GetSize(); i++)
{
pPropertyBag->Write(m_ParameterList.GetNameOf(i),
const_cast<VARIANT *>(m_ParameterList.GetValueOf(i)));
}
pInitStream = (IPersistPropertyBag *) pPropertyBag;
}
// Initialise the control from store if one is provided
if (pInitStream)
{
CComQIPtr<IPropertyBag, &IID_IPropertyBag> spPropertyBag = pInitStream;
CComQIPtr<IStream, &IID_IStream> spStream = pInitStream;
CComQIPtr<IPersistStream, &IID_IPersistStream> spIPersistStream = m_spIOleObject;
CComQIPtr<IPersistPropertyBag, &IID_IPersistPropertyBag> spIPersistPropertyBag = m_spIOleObject;
if (spIPersistPropertyBag && spPropertyBag)
{
spIPersistPropertyBag->Load(spPropertyBag, NULL);
}
else if (spIPersistStream && spStream)
{
spIPersistStream->Load(spStream);
}
}
else
{
// Initialise the object if possible
CComQIPtr<IPersistStreamInit, &IID_IPersistStreamInit> spIPersistStreamInit = m_spIOleObject;
if (spIPersistStreamInit)
{
spIPersistStreamInit->InitNew();
}
}
m_spIOleInPlaceObject = m_spObject;
m_spIOleInPlaceObjectWindowless = m_spObject;
m_spIOleInPlaceObject->SetObjectRects(&m_rcObjectPos, &m_rcObjectPos);
// In-place activate the object
if (m_bVisibleAtRuntime)
{
DoVerb(OLEIVERB_INPLACEACTIVATE);
}
// For those objects which haven't had their client site set yet,
// it's done here.
if (!m_bSetClientSiteFirst)
{
m_spIOleObject->SetClientSite(this);
}
return S_OK;
}