static HRESULT STDMETHODCALLTYPE QueryInterface( IDispatch * lpThis,
REFIID riid, void ** ppRet )
{
if( IsEqualIID( riid, HB_ID_REF( IID_IUnknown ) ) ||
IsEqualIID( riid, HB_ID_REF( IID_IDispatch ) ) )
{
*ppRet = ( void * ) lpThis;
HB_VTBL( lpThis )->AddRef( HB_THIS( lpThis ) );
return S_OK;
}
*ppRet = NULL;
return E_NOINTERFACE;
}
PHB_ITEM hb_oleAxControlNew( PHB_ITEM pItem, HWND hWnd )
{
IUnknown * pUnk = NULL;
IDispatch * pDisp = NULL;
if( pItem )
hb_itemClear( pItem );
if( ! hb_oleAxInit() || ! s_pAtlAxGetControl )
{
hb_oleSetError( S_OK );
hb_errRT_OLE( EG_UNSUPPORTED, 1010, 0, "ActiveX not initialized", HB_ERR_FUNCNAME );
}
else
{
HRESULT lOleError = ( *s_pAtlAxGetControl )( hWnd, &pUnk );
if( lOleError == S_OK )
{
lOleError = HB_VTBL( pUnk )->QueryInterface( HB_THIS_( pUnk ) HB_ID_REF( IID_IDispatch ), ( void ** ) ( void * ) &pDisp );
if( lOleError == S_OK )
pItem = hb_oleItemPut( pItem, pDisp );
HB_VTBL( pUnk )->Release( HB_THIS( pUnk ) );
}
hb_oleSetError( lOleError );
if( lOleError != S_OK )
hb_errRT_OLE( EG_ARG, 1011, ( HB_ERRCODE ) lOleError, NULL, HB_ERR_FUNCNAME );
}
return pItem;
}
static HB_BOOL s_objItemToVariant( VARIANT * pVariant, PHB_ITEM pItem )
{
void * pvObj;
VariantClear( pVariant );
if( s_createHbOleObject( HB_ID_REF( IID_IDispatch ), &pvObj,
hb_itemNew( pItem ), HB_FALSE ) == S_OK )
{
V_VT( pVariant ) = VT_DISPATCH;
V_DISPATCH( pVariant ) = ( IDispatch * ) pvObj;
return HB_TRUE;
}
return HB_FALSE;
}
/* OLE InProc DLL server API
*/
STDAPI DllGetClassObject( REFCLSID rclsid, REFIID riid, void ** ppv )
{
HRESULT hr;
if( IsEqualCLSID( rclsid, HB_ID_REF( s_IID_IHbOleServer ) ) )
{
hr = classQueryInterface( ( IClassFactory * ) ( void * ) &s_IClassFactoryObj, riid, ppv );
}
else
{
*ppv = NULL;
hr = CLASS_E_CLASSNOTAVAILABLE;
}
return hr;
}
static HRESULT STDMETHODCALLTYPE Invoke( IDispatch * lpThis, DISPID dispid, REFIID riid,
LCID lcid, WORD wFlags, DISPPARAMS * pParams,
VARIANT * pVarResult, EXCEPINFO * pExcepInfo,
UINT * puArgErr )
{
PHB_ITEM pAction;
HRESULT hr;
HB_SYMBOL_UNUSED( lcid );
HB_SYMBOL_UNUSED( wFlags );
HB_SYMBOL_UNUSED( pExcepInfo );
HB_SYMBOL_UNUSED( puArgErr );
if( ! IsEqualIID( riid, HB_ID_REF( IID_NULL ) ) )
return DISP_E_UNKNOWNINTERFACE;
hr = DISP_E_MEMBERNOTFOUND;
pAction = ( ( ISink * ) lpThis )->pItemHandler;
if( pAction )
{
PHB_ITEM pKey = hb_itemPutNL( hb_stackAllocItem(), ( long ) dispid );
if( pAction && HB_IS_HASH( pAction ) )
{
pAction = hb_hashGetItemPtr( pAction, pKey, 0 );
pKey = NULL;
}
if( pAction && hb_oleDispInvoke( NULL, pAction, pKey,
pParams, pVarResult, NULL,
( ( ISink * ) lpThis )->uiClass ) )
hr = S_OK;
hb_stackPop();
}
return hr;
}
static HRESULT STDMETHODCALLTYPE Invoke( IDispatch * lpThis, DISPID dispid, REFIID riid,
LCID lcid, WORD wFlags, DISPPARAMS * pParams,
VARIANT * pVarResult, EXCEPINFO * pExcepInfo,
UINT * puArgErr )
{
PHB_DYNS pDynSym;
PHB_ITEM pAction;
HB_USHORT uiClass = 0;
HB_SYMBOL_UNUSED( lcid );
HB_SYMBOL_UNUSED( pExcepInfo );
HB_SYMBOL_UNUSED( puArgErr );
if( ! IsEqualIID( riid, HB_ID_REF( IID_NULL ) ) )
return DISP_E_UNKNOWNINTERFACE;
pAction = ( ( IHbOleServer * ) lpThis )->pAction;
if( ! pAction )
pAction = s_pAction;
if( pAction )
{
HB_BOOL fResult = HB_FALSE;
if( s_pMsgHash )
{
if( ( wFlags & DISPATCH_METHOD ) != 0 ||
( ( wFlags & DISPATCH_PROPERTYGET ) != 0 && pParams->cArgs == 0 ) ||
( ( wFlags & DISPATCH_PROPERTYPUT ) != 0 && pParams->cArgs == 1 ) )
{
fResult = hb_oleDispInvoke( NULL, pAction,
hb_hashGetKeyAt( s_pMsgHash, ( HB_SIZE ) dispid ),
pParams, pVarResult, s_objItemToVariant, uiClass );
}
}
else if( HB_IS_HASH( pAction ) )
{
PHB_ITEM pItem;
if( ( ( IHbOleServer * ) lpThis )->fGuids )
{
PHB_ITEM pKey = hb_itemPutNL( hb_stackAllocItem(), ( long ) dispid );
pItem = hb_hashGetItemPtr( pAction, pKey, 0 );
hb_stackPop();
}
else
pItem = hb_hashGetValueAt( pAction, ( HB_SIZE ) dispid );
if( pItem )
{
if( HB_IS_EVALITEM( pItem ) )
{
if( ( wFlags & DISPATCH_METHOD ) != 0 )
{
PHB_SYMB pSym = hb_itemGetSymbol( pItem );
fResult = hb_oleDispInvoke( pSym, pSym ? pAction : pItem, NULL,
pParams, pVarResult,
s_objItemToVariant, uiClass );
}
}
else if( ( wFlags & DISPATCH_PROPERTYGET ) != 0 &&
pParams->cArgs == 0 )
{
if( pVarResult )
hb_oleItemToVariantEx( pVarResult, pItem, s_objItemToVariant );
fResult = HB_TRUE;
}
else if( ( wFlags & DISPATCH_PROPERTYPUT ) != 0 &&
pParams->cArgs == 1 )
{
hb_oleVariantToItemEx( pItem, &pParams->rgvarg[ 0 ], uiClass );
fResult = HB_TRUE;
}
}
}
else if( HB_IS_OBJECT( pAction ) )
{
pDynSym = hb_dispIdToDynsym( dispid );
if( pDynSym && ( wFlags & DISPATCH_PROPERTYPUT ) != 0 )
{
if( pParams->cArgs == 1 )
{
char szName[ HB_SYMBOL_NAME_LEN + 1 ];
szName[ 0 ] = '_';
hb_strncpy( szName + 1, hb_dynsymName( pDynSym ), sizeof( szName ) - 2 );
pDynSym = hb_dynsymFindName( szName );
}
else
pDynSym = NULL;
}
if( pDynSym && hb_objHasMessage( pAction, pDynSym ) )
{
fResult = hb_oleDispInvoke( hb_dynsymSymbol( pDynSym ),
pAction, NULL, pParams, pVarResult,
s_objItemToVariant, uiClass );
}
}
if( ! fResult )
return DISP_E_MEMBERNOTFOUND;
}
else
{
pDynSym = hb_dispIdToDynsym( dispid );
if( ! pDynSym )
return DISP_E_MEMBERNOTFOUND;
if( wFlags & DISPATCH_PROPERTYPUT )
{
if( pParams->cArgs == 1 && hb_dynsymIsMemvar( pDynSym ) )
{
PHB_ITEM pItem = hb_stackAllocItem();
hb_oleVariantToItemEx( pItem, &pParams->rgvarg[ 0 ], uiClass );
hb_memvarSetValue( hb_dynsymSymbol( pDynSym ), pItem );
hb_stackPop();
return S_OK;
}
else
return DISP_E_MEMBERNOTFOUND;
}
else if( ( wFlags & DISPATCH_PROPERTYGET ) &&
pParams->cArgs == 0 && hb_dynsymIsMemvar( pDynSym ) )
{
if( pVarResult )
{
PHB_ITEM pItem = hb_stackAllocItem();
hb_memvarGet( pItem, hb_dynsymSymbol( pDynSym ) );
hb_oleItemToVariantEx( pVarResult, pItem, s_objItemToVariant );
hb_stackPop();
}
return S_OK;
}
else if( ( wFlags & DISPATCH_METHOD ) == 0 ||
! hb_dynsymIsFunction( pDynSym ) )
return DISP_E_MEMBERNOTFOUND;
else if( ! hb_oleDispInvoke( hb_dynsymSymbol( pDynSym ),
NULL, NULL, pParams, pVarResult,
s_objItemToVariant, uiClass ) )
return DISP_E_MEMBERNOTFOUND;
}
return S_OK;
}
static HRESULT STDMETHODCALLTYPE GetIDsOfNames( IDispatch * lpThis, REFIID riid,
LPOLESTR * rgszNames,
UINT cNames, LCID lcid,
DISPID * rgDispId )
{
HRESULT hr = S_OK;
HB_SYMBOL_UNUSED( lcid );
if( ! IsEqualIID( riid, HB_ID_REF( IID_NULL ) ) )
hr = DISP_E_UNKNOWNINTERFACE;
else if( ( ( IHbOleServer * ) lpThis )->fGuids )
return E_NOTIMPL;
else if( cNames > 0 )
{
char szName[ HB_SYMBOL_NAME_LEN + 1 ];
DISPID dispid = 0;
UINT ui;
if( s_WideToAnsiBuffer( rgszNames[ 0 ], szName,
( int ) sizeof( szName ) ) != 0 )
{
PHB_ITEM pAction;
pAction = ( ( IHbOleServer * ) lpThis )->pAction;
if( ! pAction )
pAction = s_pAction;
if( pAction )
{
if( s_pMsgHash )
{
HB_SIZE nPos = hb_hashGetCItemPos( s_pMsgHash, szName );
if( nPos == 0 )
{
PHB_ITEM pKey = hb_itemPutC( hb_stackAllocItem(), szName );
if( hb_hashAdd( s_pMsgHash, pKey, NULL ) )
hb_hashScan( s_pMsgHash, pKey, &nPos );
hb_stackPop();
}
dispid = ( DISPID ) nPos;
}
else if( HB_IS_HASH( pAction ) )
{
HB_SIZE nPos = hb_hashGetCItemPos( pAction, szName );
if( nPos )
dispid = ( DISPID ) nPos;
}
else if( HB_IS_OBJECT( pAction ) )
{
PHB_DYNS pDynSym = hb_dynsymFindName( szName );
if( pDynSym && hb_objHasMessage( pAction, pDynSym ) )
dispid = hb_dynsymToDispId( pDynSym );
}
}
else
{
PHB_DYNS pDynSym = hb_dynsymFindName( szName );
if( pDynSym && ( hb_dynsymIsFunction( pDynSym ) ||
hb_dynsymIsMemvar( pDynSym ) ) )
dispid = hb_dynsymToDispId( pDynSym );
}
}
for( ui = 0; ui < cNames; ++ui )
rgDispId[ ui ] = DISPID_UNKNOWN;
hr = DISP_E_UNKNOWNNAME;
if( dispid )
{
rgDispId[ 0 ] = dispid;
if( cNames == 1 )
hr = S_OK;
}
}
return hr;
}
static HRESULT _get_default_sink( IDispatch * iDisp, const char * szEvent, IID * piid )
{
ITypeInfo * iTI;
ITypeInfo * iTISink;
TYPEATTR * pTypeAttr;
HREFTYPE hRefType;
HRESULT hr;
int iFlags, i;
if( ! szEvent )
{
IProvideClassInfo2 * iPCI2;
IProvideClassInfo * iPCI;
/* Method 1: using IProvideClassInfo2 */
hr = HB_VTBL( iDisp )->QueryInterface( HB_THIS_( iDisp ) HB_ID_REF( IID_IProvideClassInfo2 ), ( void ** ) ( void * ) &iPCI2 );
if( hr == S_OK )
{
HB_TRACE( HB_TR_DEBUG, ( "_get_default_sink IProvideClassInfo2 OK" ) );
hr = HB_VTBL( iPCI2 )->GetGUID( HB_THIS_( iPCI2 ) GUIDKIND_DEFAULT_SOURCE_DISP_IID, piid );
HB_VTBL( iPCI2 )->Release( HB_THIS( iPCI2 ) );
if( hr == S_OK )
return S_OK;
}
else
HB_TRACE( HB_TR_DEBUG, ( "_get_default_sink IProvideClassInfo2 obtain error %08lX", hr ) );
/* Method 2: using IProvideClassInfo and searching for default source in ITypeInfo */
hr = HB_VTBL( iDisp )->QueryInterface( HB_THIS_( iDisp ) HB_ID_REF( IID_IProvideClassInfo ), ( void ** ) ( void * ) &iPCI );
if( hr == S_OK )
{
HB_TRACE( HB_TR_DEBUG, ( "_get_default_sink IProvideClassInfo OK" ) );
iTI = NULL;
hr = HB_VTBL( iPCI )->GetClassInfo( HB_THIS_( iPCI ) & iTI );
if( hr == S_OK )
{
pTypeAttr = NULL;
hr = HB_VTBL( iTI )->GetTypeAttr( HB_THIS_( iTI ) & pTypeAttr );
if( hr == S_OK )
{
for( i = 0; i < pTypeAttr->cImplTypes; i++ )
{
hr = HB_VTBL( iTI )->GetImplTypeFlags( HB_THIS_( iTI ) i, &iFlags );
if( hr == S_OK && ( iFlags & IMPLTYPEFLAG_FDEFAULT ) && ( iFlags & IMPLTYPEFLAG_FSOURCE ) )
{
if( HB_VTBL( iTI )->GetRefTypeOfImplType( HB_THIS_( iTI ) i, &hRefType ) == S_OK &&
HB_VTBL( iTI )->GetRefTypeInfo( HB_THIS_( iTI ) hRefType, &iTISink ) == S_OK )
{
HB_TRACE( HB_TR_DEBUG, ( "_get_default_sink Method 2: default source is found" ) );
hr = HB_VTBL( iTISink )->GetTypeAttr( HB_THIS_( iTISink ) & pTypeAttr );
if( hr == S_OK )
{
*piid = pTypeAttr->guid;
HB_VTBL( iTISink )->ReleaseTypeAttr( HB_THIS_( iTISink ) pTypeAttr );
HB_VTBL( iTI )->ReleaseTypeAttr( HB_THIS_( iTI ) pTypeAttr );
HB_VTBL( iPCI )->Release( HB_THIS( iPCI ) );
return S_OK;
}
}
}
}
HB_VTBL( iTI )->ReleaseTypeAttr( HB_THIS_( iTI ) pTypeAttr );
}
}
HB_VTBL( iPCI )->Release( HB_THIS( iPCI ) );
}
else
HB_TRACE( HB_TR_DEBUG, ( "_get_default_sink IProvideClassInfo obtain error %08lX", hr ) );
}
/* Method 3: using CoClass */
hr = HB_VTBL( iDisp )->GetTypeInfo( HB_THIS_( iDisp ) 0, LOCALE_SYSTEM_DEFAULT, &iTI );
if( hr == S_OK )
{
ITypeLib * iTL = NULL;
TYPEATTR * pTypeAttr2;
hr = HB_VTBL( iTI )->GetContainingTypeLib( HB_THIS_( iTI ) & iTL, NULL );
HB_VTBL( iTI )->Release( HB_THIS( iTI ) );
if( hr == S_OK )
{
int iCount = HB_VTBL( iTL )->GetTypeInfoCount( HB_THIS( iTL ) );
for( i = 0; i < iCount; i++ )
{
hr = HB_VTBL( iTL )->GetTypeInfo( HB_THIS_( iTL ) i, &iTI );
if( hr == S_OK )
{
hr = HB_VTBL( iTI )->GetTypeAttr( HB_THIS_( iTI ) & pTypeAttr );
if( hr == S_OK )
{
if( pTypeAttr->typekind == TKIND_COCLASS )
{
int j;
for( j = 0; j < pTypeAttr->cImplTypes; j++ )
{
if( szEvent )
{
if( HB_VTBL( iTI )->GetRefTypeOfImplType( HB_THIS_( iTI ) j, &hRefType ) == S_OK &&
HB_VTBL( iTI )->GetRefTypeInfo( HB_THIS_( iTI ) hRefType, &iTISink ) == S_OK )
{
BSTR bstr;
hr = HB_VTBL( iTISink )->GetDocumentation( HB_THIS_( iTISink ) - 1, &bstr, NULL, NULL, NULL );
if( hr == S_OK )
{
char str[ 256 ];
int iLen;
iLen = WideCharToMultiByte( CP_ACP, 0, bstr, -1, str, sizeof( str ), NULL, NULL );
if( iLen > 0 )
{
str[ iLen - 1 ] = '\0';
if( ! strcmp( szEvent, str ) )
{
hr = HB_VTBL( iTISink )->GetTypeAttr( HB_THIS_( iTISink ) & pTypeAttr2 );
if( hr == S_OK )
{
*piid = pTypeAttr2->guid;
HB_VTBL( iTISink )->ReleaseTypeAttr( HB_THIS_( iTISink ) pTypeAttr2 );
HB_VTBL( iTISink )->Release( HB_THIS( iTISink ) );
HB_VTBL( iTI )->ReleaseTypeAttr( HB_THIS_( iTI ) pTypeAttr );
HB_VTBL( iTI )->Release( HB_THIS( iTI ) );
HB_VTBL( iTL )->Release( HB_THIS( iTL ) );
return S_OK;
}
}
}
}
HB_VTBL( iTISink )->Release( HB_THIS( iTISink ) );
}
}
else /* szEvent == NULL */
{
hr = HB_VTBL( iTI )->GetImplTypeFlags( HB_THIS_( iTI ) j, &iFlags );
if( hr == S_OK && ( iFlags & IMPLTYPEFLAG_FDEFAULT ) && ( iFlags & IMPLTYPEFLAG_FSOURCE ) )
{
if( HB_VTBL( iTI )->GetRefTypeOfImplType( HB_THIS_( iTI ) j, &hRefType ) == S_OK &&
HB_VTBL( iTI )->GetRefTypeInfo( HB_THIS_( iTI ) hRefType, &iTISink ) == S_OK )
{
hr = HB_VTBL( iTISink )->GetTypeAttr( HB_THIS_( iTISink ) & pTypeAttr2 );
if( hr == S_OK )
{
#if 0
/* Debug code. You can also comment out iFlags condition, to list more interfaces [Mindaugas] */
BSTR bstr;
char str[ 256 ];
int iLen;
HB_VTBL( iTISink )->GetDocumentation( HB_THIS_( iTISink ) - 1, &bstr, NULL, NULL, NULL );
iLen = WideCharToMultiByte( CP_ACP, 0, bstr, -1, str, sizeof( str ), NULL, NULL );
str[ iLen - 1 ] = '\0';
HB_TRACE( HB_TR_DEBUG, ( "_get_default_sink Method 3: iFlags=%d guid=%s class=%s", iFlags, GUID2String( &( pTypeAttr2->guid ) ), str ) );
#endif
*piid = pTypeAttr2->guid;
HB_VTBL( iTISink )->ReleaseTypeAttr( HB_THIS_( iTISink ) pTypeAttr2 );
HB_VTBL( iTI )->ReleaseTypeAttr( HB_THIS_( iTI ) pTypeAttr );
HB_VTBL( iTI )->Release( HB_THIS( iTI ) );
HB_VTBL( iTL )->Release( HB_THIS( iTL ) );
return S_OK;
}
}
}
}
}
}
HB_VTBL( iTI )->ReleaseTypeAttr( HB_THIS_( iTI ) pTypeAttr );
}
HB_VTBL( iTI )->Release( HB_THIS( iTI ) );
}
}
HB_VTBL( iTL )->Release( HB_THIS( iTL ) );
}
}
return E_NOINTERFACE;
}
