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Diffstat (limited to 'comphelper/inc/comphelper/extract.hxx')
| -rw-r--r-- | comphelper/inc/comphelper/extract.hxx | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/comphelper/inc/comphelper/extract.hxx b/comphelper/inc/comphelper/extract.hxx deleted file mode 100644 index 6b960fbf53..0000000000 --- a/comphelper/inc/comphelper/extract.hxx +++ /dev/null @@ -1,167 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * 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. - * - ************************************************************************/ -#ifndef _COMPHELPER_EXTRACT_HXX_ -#define _COMPHELPER_EXTRACT_HXX_ - -#include <com/sun/star/lang/IllegalArgumentException.hpp> -#include <com/sun/star/uno/XInterface.hpp> -#include <com/sun/star/uno/TypeClass.hpp> -#include <com/sun/star/uno/Type.hxx> -#include <com/sun/star/uno/Any.hxx> -#include "cppu/unotype.hxx" - -namespace cppu -{ - -/** - * Sets enum from int32 value. This function does NOT check for valid enum values! - *<BR> - * @param nEnum int32 enum value - * @param rType enum type - * @return enum or emoty any. - */ -inline ::com::sun::star::uno::Any SAL_CALL int2enum( - sal_Int32 nEnum, const ::com::sun::star::uno::Type & rType ) -{ - if (rType.getTypeClass() == ::com::sun::star::uno::TypeClass_ENUM) - { - int nVal = nEnum; - return ::com::sun::star::uno::Any( &nVal, rType ); - } - return ::com::sun::star::uno::Any(); -} - -/** - * Sets int32 from enum or int in any. - *<BR> - * @param rnEnum [out] int32 enum value - * @param rAny enum or int - * @param sal_True if enum or int value was set else sal_False. - */ -inline sal_Bool SAL_CALL enum2int( sal_Int32 & rnEnum, const ::com::sun::star::uno::Any & rAny ) -{ - if (rAny.getValueTypeClass() == ::com::sun::star::uno::TypeClass_ENUM) - { - rnEnum = * reinterpret_cast< const int * >( rAny.getValue() ); - return sal_True; - } - - return rAny >>= rnEnum; -} - -/** - * Sets int32 from enum or int in any with additional typecheck - * <BR> - * @param rAny enum or int - * @param eRet the enum value as int. If there is not enum of the given type or - * a ::com::sun::star::lang::IllegalArgumentException is thrown - */ -template< typename E > -inline void SAL_CALL any2enum( E & eRet, const ::com::sun::star::uno::Any & rAny ) - throw( ::com::sun::star::lang::IllegalArgumentException ) -{ - // check for type save enum - if (! (rAny >>= eRet)) - { - // if not enum, maybe integer? - sal_Int32 nValue = 0; - if (! (rAny >>= nValue)) - throw ::com::sun::star::lang::IllegalArgumentException(); - - eRet = (E)nValue; - } -} - -/** - * Template function to create an uno::Any from an enum - * - * @DEPRECATED : use makeAny< E >() - * - */ -template< typename E > -inline ::com::sun::star::uno::Any SAL_CALL enum2any( E eEnum ) -{ - return ::com::sun::star::uno::Any( &eEnum, ::cppu::UnoType< E >::get() ); -} - -/** - * Extracts interface from an any. If given any does not hold the demanded interface, - * it will be queried for it. - * If no interface is available, the out ref will be cleared. - *<BR> - * @param rxOut [out] demanded interface - * @param rAny interface - * @return sal_True if any reference (including the null ref) was retrieved from any else sal_False. - */ -template< class T > -inline sal_Bool SAL_CALL extractInterface( - ::com::sun::star::uno::Reference< T > & rxOut, - const ::com::sun::star::uno::Any & rAny ) -{ - rxOut.clear(); - return (rAny >>= rxOut); -} - -/** - * extracts a boolean either as a sal_Bool or an integer from - * an any. If there is no sal_Bool or integer inside the any - * a ::com::sun::star::lang::IllegalArgumentException is thrown - * - */ -inline sal_Bool SAL_CALL any2bool( const ::com::sun::star::uno::Any & rAny ) - throw( ::com::sun::star::lang::IllegalArgumentException ) -{ - if (rAny.getValueTypeClass() == ::com::sun::star::uno::TypeClass_BOOLEAN) - { - return *(sal_Bool *)rAny.getValue(); - } - else - { - sal_Int32 nValue = 0; - if (! (rAny >>= nValue)) - throw ::com::sun::star::lang::IllegalArgumentException(); - return nValue != 0; - } -} - -/** - * Puts a boolean in an any. - * - * @DEPRECATED : use makeAny< sal_Bool >() - * - */ -inline ::com::sun::star::uno::Any SAL_CALL bool2any( sal_Bool bBool ) -{ - return ::com::sun::star::uno::Any( &bBool, ::getCppuBooleanType() ); -} - -} - -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |