/************************************************************************* * * 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 * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef _CPPUHELPER_IMPLBASE_EX_HXX_ #define _CPPUHELPER_IMPLBASE_EX_HXX_ #include #include #include // Despite the fact that the following include is not used in this header, it has to remain, // because it is expected by files including cppuhelper/implbaseN.hxx. // So maybe we can omit it some time in the future... #include /* If you need to define implementation helper classes that deal with more than 12 interfaces, then use macros as follows, e.g. for 3 interfaces: #include #define __IFC_EX_TYPE_INIT3( class_cast ) \ __IFC_EX_TYPE_INIT( class_cast, 1 ), __IFC_EX_TYPE_INIT( class_cast, 2 ), \ __IFC_EX_TYPE_INIT( class_cast, 3 ) #include __DEF_IMPLHELPER_EX( 3 ) */ namespace cppu { /** function pointer signature for getCppuType @internal */ typedef ::com::sun::star::uno::Type const & (SAL_CALL * fptr_getCppuType)( void * ) SAL_THROW( () ); /** single type + object offset @internal */ struct type_entry { /** the type_entry is initialized with function pointer to ::getCppuType() function first, but holds an unacquired typelib_TypeDescriptionReference * after initialization, thus reusing the memory. Flag class_data::m_storedTypeRefs */ union { fptr_getCppuType getCppuType; typelib_TypeDescriptionReference * typeRef; } m_type; /** offset for interface pointer */ sal_IntPtr m_offset; }; /** identical dummy struct for casting class_dataN to class_data @internal */ struct class_data { /** number of supported types in m_typeEntries */ sal_Int16 m_nTypes; /** determines whether m_typeEntries is initialized and carries unacquired type refs */ sal_Bool m_storedTypeRefs; /** determines whether an implementation id was created in m_id */ sal_Bool m_createdId; /** implementation id */ sal_Int8 m_id[ 16 ]; /** type, object offset */ type_entry m_typeEntries[ 1 ]; }; /** ImplHelper @internal */ ::com::sun::star::uno::Any SAL_CALL ImplHelper_query( ::com::sun::star::uno::Type const & rType, class_data * cd, void * that ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); /** ImplHelper @internal */ ::com::sun::star::uno::Any SAL_CALL ImplHelper_queryNoXInterface( ::com::sun::star::uno::Type const & rType, class_data * cd, void * that ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); /** ImplHelper @internal */ ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL ImplHelper_getTypes( class_data * cd ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); /** ImplHelper @internal */ ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL ImplInhHelper_getTypes( class_data * cd, ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > const & rAddTypes ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); /** ImplHelper @internal */ ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL ImplHelper_getImplementationId( class_data * cd ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); /** WeakImplHelper @internal */ ::com::sun::star::uno::Any SAL_CALL WeakImplHelper_query( ::com::sun::star::uno::Type const & rType, class_data * cd, void * that, ::cppu::OWeakObject * pBase ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); /** WeakImplHelper @internal */ ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL WeakImplHelper_getTypes( class_data * cd ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); /** WeakAggImplHelper @internal */ ::com::sun::star::uno::Any SAL_CALL WeakAggImplHelper_queryAgg( ::com::sun::star::uno::Type const & rType, class_data * cd, void * that, ::cppu::OWeakAggObject * pBase ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); /** WeakAggImplHelper @internal */ ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL WeakAggImplHelper_getTypes( class_data * cd ) SAL_THROW( (::com::sun::star::uno::RuntimeException) ); } #endif