bool CActiveXUI::DelayedControlCreation()
{
ReleaseControl();
// At this point we'll create the ActiveX control
m_bCreated = true;
IOleControl* pOleControl = NULL;
HRESULT Hr = ::CoCreateInstance(m_clsid, NULL, CLSCTX_ALL, IID_IOleControl, (LPVOID*) &pOleControl);
ASSERT(SUCCEEDED(Hr));
if( FAILED(Hr) ) return false;
pOleControl->QueryInterface(IID_IOleObject, (LPVOID*) &m_pUnk);
pOleControl->Release();
if( m_pUnk == NULL ) return false;
// Create the host too
m_pControl = new CActiveXCtrl();
m_pControl->m_pOwner = this;
// More control creation stuff
DWORD dwMiscStatus = 0;
m_pUnk->GetMiscStatus(DVASPECT_CONTENT, &dwMiscStatus);
IOleClientSite* pOleClientSite = NULL;
m_pControl->QueryInterface(IID_IOleClientSite, (LPVOID*) &pOleClientSite);
CSafeRelease<IOleClientSite> RefOleClientSite = pOleClientSite;
// Initialize control
if( (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST) != 0 ) m_pUnk->SetClientSite(pOleClientSite);
IPersistStreamInit* pPersistStreamInit = NULL;
m_pUnk->QueryInterface(IID_IPersistStreamInit, (LPVOID*) &pPersistStreamInit);
if( pPersistStreamInit != NULL ) {
Hr = pPersistStreamInit->InitNew();
pPersistStreamInit->Release();
}
if( FAILED(Hr) ) return false;
if( (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST) == 0 ) m_pUnk->SetClientSite(pOleClientSite);
// Grab the view...
Hr = m_pUnk->QueryInterface(IID_IViewObjectEx, (LPVOID*) &m_pControl->m_pViewObject);
if( FAILED(Hr) ) Hr = m_pUnk->QueryInterface(IID_IViewObject2, (LPVOID*) &m_pControl->m_pViewObject);
if( FAILED(Hr) ) Hr = m_pUnk->QueryInterface(IID_IViewObject, (LPVOID*) &m_pControl->m_pViewObject);
// Activate and done...
m_pUnk->SetHostNames(OLESTR("UIActiveX"), NULL);
if( (dwMiscStatus & OLEMISC_INVISIBLEATRUNTIME) == 0 ) {
Hr = m_pUnk->DoVerb(OLEIVERB_INPLACEACTIVATE, NULL, pOleClientSite, 0, m_pManager->GetPaintWindow(), &m_rcItem);
::RedrawWindow(m_pManager->GetPaintWindow(), &m_rcItem, NULL, RDW_INVALIDATE | RDW_UPDATENOW | RDW_ERASE | RDW_INTERNALPAINT | RDW_FRAME);
}
IObjectWithSite* pSite = NULL;
m_pUnk->QueryInterface(IID_IObjectWithSite, (LPVOID*) &pSite);
if( pSite != NULL ) {
pSite->SetSite(static_cast<IOleClientSite*>(m_pControl));
pSite->Release();
}
return SUCCEEDED(Hr);
}
bool CActiveXUI::DoCreateControl()
{
ReleaseControl();
// At this point we'll create the ActiveX control
m_bCreated = true;
IOleControl* pOleControl = NULL;
HRESULT Hr = -1;
if( !m_sModuleName.IsEmpty() ) {
HMODULE hModule = ::LoadLibrary((LPCTSTR)m_sModuleName);
if( hModule != NULL ) {
IClassFactory* aClassFactory = NULL;
DllGetClassObjectFunc aDllGetClassObjectFunc = (DllGetClassObjectFunc)::GetProcAddress(hModule, "DllGetClassObject");
Hr = aDllGetClassObjectFunc(m_clsid, IID_IClassFactory, (LPVOID*)&aClassFactory);
if( SUCCEEDED(Hr) ) {
Hr = aClassFactory->CreateInstance(NULL, IID_IOleObject, (LPVOID*)&pOleControl);
}
aClassFactory->Release();
}
}
if( FAILED(Hr) ) {
Hr = ::CoCreateInstance(m_clsid, NULL, CLSCTX_ALL, IID_IOleControl, (LPVOID*)&pOleControl);
}
ASSERT(SUCCEEDED(Hr));
if( FAILED(Hr) ) return false;
pOleControl->QueryInterface(IID_IOleObject, (LPVOID*) &m_pUnk);
pOleControl->Release();
if( m_pUnk == NULL ) return false;
// Create the host too
m_pControl = new CActiveXCtrl();
m_pControl->m_pOwner = this;
// More control creation stuff
DWORD dwMiscStatus = 0;
m_pUnk->GetMiscStatus(DVASPECT_CONTENT, &dwMiscStatus);
IOleClientSite* pOleClientSite = NULL;
m_pControl->QueryInterface(IID_IOleClientSite, (LPVOID*) &pOleClientSite);
CSafeRelease<IOleClientSite> RefOleClientSite = pOleClientSite;
// Initialize control
if( (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST) != 0 ) m_pUnk->SetClientSite(pOleClientSite);
IPersistStreamInit* pPersistStreamInit = NULL;
m_pUnk->QueryInterface(IID_IPersistStreamInit, (LPVOID*) &pPersistStreamInit);
if( pPersistStreamInit != NULL ) {
Hr = pPersistStreamInit->InitNew();
pPersistStreamInit->Release();
}
if( FAILED(Hr) ) return false;
if( (dwMiscStatus & OLEMISC_SETCLIENTSITEFIRST) == 0 ) m_pUnk->SetClientSite(pOleClientSite);
// Grab the view...
Hr = m_pUnk->QueryInterface(IID_IViewObjectEx, (LPVOID*) &m_pControl->m_pViewObject);
if( FAILED(Hr) ) Hr = m_pUnk->QueryInterface(IID_IViewObject2, (LPVOID*) &m_pControl->m_pViewObject);
if( FAILED(Hr) ) Hr = m_pUnk->QueryInterface(IID_IViewObject, (LPVOID*) &m_pControl->m_pViewObject);
// Activate and done...
m_pUnk->SetHostNames(OLESTR("UIActiveX"), NULL);
if( m_pManager != NULL ) m_pManager->SendNotify((CControlUI*)this, _T("showactivex"), 0, 0, false);
if( (dwMiscStatus & OLEMISC_INVISIBLEATRUNTIME) == 0 ) {
Hr = m_pUnk->DoVerb(OLEIVERB_INPLACEACTIVATE, NULL, pOleClientSite, 0, m_pManager->GetPaintWindow(), &m_rcItem);
//::RedrawWindow(m_pManager->GetPaintWindow(), &m_rcItem, NULL, RDW_INVALIDATE | RDW_UPDATENOW | RDW_ERASE | RDW_INTERNALPAINT | RDW_FRAME);
}
IObjectWithSite* pSite = NULL;
m_pUnk->QueryInterface(IID_IObjectWithSite, (LPVOID*) &pSite);
if( pSite != NULL ) {
pSite->SetSite(static_cast<IOleClientSite*>(m_pControl));
pSite->Release();
}
return SUCCEEDED(Hr);
}
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);
}
