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Diffstat (limited to 'cppuhelper/inc/cppuhelper/proptypehlp.hxx')
| -rw-r--r-- | cppuhelper/inc/cppuhelper/proptypehlp.hxx | 532 |
1 files changed, 532 insertions, 0 deletions
diff --git a/cppuhelper/inc/cppuhelper/proptypehlp.hxx b/cppuhelper/inc/cppuhelper/proptypehlp.hxx new file mode 100644 index 000000000000..b1c50389dc83 --- /dev/null +++ b/cppuhelper/inc/cppuhelper/proptypehlp.hxx @@ -0,0 +1,532 @@ +/* -*- 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 _CPPUHELPER_PROPTYPEHLP_HXX +#define _CPPUHELPER_PROPTYPEHLP_HXX + +#include <cppuhelper/proptypehlp.h> + +namespace cppu +{ + +/** Converts the value stored in an any to a concrete C++ type. + The function does the same as the operator >>= () at the + Any class, except that it throws an IllegalArgumentException in case of + failures (the value cannot be extracted without data loss ) + + @exception com::sun::star::lang::IllegalArgumentException when the type could not be converted. + */ +template < class target > +inline void SAL_CALL convertPropertyValue( target &value , const ::com::sun::star::uno::Any & a) +{ + + if( !( a >>= value ) ) { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + + +// This template is needed at least for msci4 compiler +template < class target > +inline void SAL_CALL convertPropertyValue( target &value , ::com::sun::star::uno::Any & a) +{ + convertPropertyValue( value , (const ::com::sun::star::uno::Any & ) a ); +} + +/** + conversion of basic types +*/ +inline void SAL_CALL convertPropertyValue( sal_Bool & b , const ::com::sun::star::uno::Any & a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if( ::com::sun::star::uno::TypeClass_LONG == tc ) { + sal_Int32 i32 = 0; + a >>= i32; + b = ( sal_Bool )i32; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c = *(sal_Unicode*) a.getValue(); + b = ( sal_Bool ) c; + } + else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + sal_Int16 i16 = 0; + a >>= i16; + b = ( sal_Bool ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + b = *((sal_Bool*)a.getValue()); + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8 = 0; + a >>= i8; + b = ( sal_Bool ) i8; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + sal_uInt16 i16 = 0; + a >>= i16; + b = ( sal_Bool ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_LONG == tc ) { + sal_uInt32 i32 = 0; + a >>= i32; + b = ( sal_Bool ) i32; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + +inline void SAL_CALL convertPropertyValue( sal_Int64 & i , const ::com::sun::star::uno::Any & a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if( ::com::sun::star::uno::TypeClass_HYPER == tc ) { + a >>= i; + } + else if( ::com::sun::star::uno::TypeClass_UNSIGNED_HYPER == tc ) { + sal_uInt64 i64 = 0; + a >>= i64; + i = ( sal_Int64 ) i64; + } + else if( ::com::sun::star::uno::TypeClass_LONG == tc ) { + sal_Int32 i32 = 0; + a >>= i32; + i = ( sal_Int64 )i32; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c; + c = *(sal_Unicode *)a.getValue(); + i = ( sal_Int64 ) c; + } + else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + sal_Int16 i16 = 0; + a >>= i16; + i = ( sal_Int64 ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + i = ( sal_Int64 ) b; + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8 = 0; + a >>= i8; + i = ( sal_Int64 ) i8; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + sal_uInt16 i16 = 0; + a >>= i16; + i = ( sal_Int64 ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_LONG == tc ) { + sal_uInt32 i32 = 0; + a >>= i32; + i = ( sal_Int64 ) i32; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + + +inline void SAL_CALL convertPropertyValue( sal_uInt64 & i , const ::com::sun::star::uno::Any & a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if( ::com::sun::star::uno::TypeClass_UNSIGNED_HYPER == tc ) { + a >>= i; + } + if( ::com::sun::star::uno::TypeClass_HYPER == tc ) { + sal_Int64 i64; + a >>= i64; + i = ( sal_uInt64 ) i64; + } + else if( ::com::sun::star::uno::TypeClass_LONG == tc ) { + sal_Int32 i32; + a >>= i32; + i = ( sal_uInt64 )i32; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c; + c = *( sal_Unicode * ) a.getValue() ; + i = ( sal_uInt64 ) c; + } + else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + sal_Int16 i16; + a >>= i16; + i = ( sal_uInt64 ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + i = ( sal_uInt64 ) b; + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8; + a >>= i8; + i = ( sal_uInt64 ) i8; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + sal_uInt16 i16; + a >>= i16; + i = ( sal_uInt64 ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_LONG == tc ) { + sal_uInt32 i32; + a >>= i32; + i = ( sal_uInt64 ) i32; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + +// the basic types +// sal_Int32 +inline void SAL_CALL convertPropertyValue( sal_Int32 & i , const ::com::sun::star::uno::Any & a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if( ::com::sun::star::uno::TypeClass_LONG == tc ) { + a >>= i; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c; + c = *(sal_Unicode*) a.getValue(); + i = ( sal_Int32 ) c; + } + else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + sal_Int16 i16 = 0; + a >>= i16; + i = ( sal_Int32 ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + i = ( sal_Int32 ) b; + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8 = 0; + a >>= i8; + i = ( sal_Int32 ) i8; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + sal_uInt16 i16 = 0; + a >>= i16; + i = ( sal_Int32 ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_LONG == tc ) { + sal_uInt32 i32 = 0; + a >>= i32; + i = ( sal_Int32 ) i32; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + +inline void SAL_CALL convertPropertyValue( sal_uInt32 & i , const ::com::sun::star::uno::Any & a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if ( ::com::sun::star::uno::TypeClass_UNSIGNED_LONG == tc ) { + a >>= i; + } + else if( ::com::sun::star::uno::TypeClass_LONG == tc ) { + sal_Int32 i32; + a >>= i32; + i = (sal_uInt32 ) i32; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c; + c = *(sal_Unicode*) a.getValue(); + i = ( sal_uInt32 ) c; + } + else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + sal_Int16 i16; + a >>= i16; + i = ( sal_uInt32 ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + i = ( sal_uInt32 ) b; + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8; + a >>= i8; + i = ( sal_uInt32 ) i8; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + sal_uInt16 i16; + a >>= i16; + i = ( sal_uInt32 ) i16; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + + +inline void SAL_CALL convertPropertyValue( sal_Int16 & i , const ::com::sun::star::uno::Any & a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + a >>= i; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c; + c = *(sal_Unicode*) a.getValue(); + i = ( sal_Int16 ) c; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + i = ( sal_Int16 ) b; + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8 = 0; + a >>= i8; + i = ( sal_Int16 ) i8; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + sal_uInt16 i16 = 0; + a >>= i16; + i = ( sal_Int16 ) i16; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + +inline void SAL_CALL convertPropertyValue( sal_uInt16 & i , const ::com::sun::star::uno::Any & a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + a >>= i; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c; + c = *(sal_Unicode *) a.getValue(); + i = ( sal_Int16 ) c; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + i = ( sal_Int16 ) b; + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8 = 0; + a >>= i8; + i = ( sal_Int16 ) i8; + } + else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + sal_Int16 i16 = 0; + a >>= i16; + i = ( sal_Int16 ) i16; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + +inline void SAL_CALL convertPropertyValue( sal_Int8 & i , const ::com::sun::star::uno::Any & a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + a >>= i; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + i = ( sal_Int8 ) b; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + +inline void SAL_CALL convertPropertyValue( float &f , const ::com::sun::star::uno::Any &a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if ( ::com::sun::star::uno::TypeClass_FLOAT == tc ) { + a >>= f; + } + else if( ::com::sun::star::uno::TypeClass_DOUBLE == tc ) { + double d = 0; + a >>= d; + f = ( float ) d; + } + else if( ::com::sun::star::uno::TypeClass_HYPER == tc ) { + sal_Int64 i64 = 0; + a >>= i64; + f = ( float ) i64; + } + // msci 4 does not support this conversion +/* else if( ::com::sun::star::uno::TypeClass_UNSIGNED_HYPER == tc ) { + sal_uInt64 i64; + a >>= i64; + f = ( float ) i64; + } +*/ else if( ::com::sun::star::uno::TypeClass_LONG == tc ) { + sal_Int32 i32 = 0; + a >>= i32; + f = ( float )i32; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c; + c = *(sal_Unicode*) a.getValue(); + f = ( float ) c; + } + else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + sal_Int16 i16 = 0; + a >>= i16; + f = ( float ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + f = ( float ) b; + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8 = 0; + a >>= i8; + f = ( float ) i8; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + sal_uInt16 i16 = 0; + a >>= i16; + f = ( float ) i16; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_LONG == tc ) { + sal_uInt32 i32 = 0; + a >>= i32; + f = ( float ) i32; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + + +inline void SAL_CALL convertPropertyValue( double &d , const ::com::sun::star::uno::Any &a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + const enum ::com::sun::star::uno::TypeClass tc = a.getValueType().getTypeClass(); + + if( ::com::sun::star::uno::TypeClass_DOUBLE == tc ) { + float f; + a >>= f; + d = ( double ) f; + } + else if ( ::com::sun::star::uno::TypeClass_FLOAT == tc ) { + float f; + a >>= f; + d = (double) f; + } + else if( ::com::sun::star::uno::TypeClass_HYPER == tc ) { + sal_Int64 i64; + a >>= i64; + d = (double) i64; + } + // msci 4 does not support this +/* else if( ::com::sun::star::uno::TypeClass_UNSIGNED_HYPER == tc ) { + sal_uInt64 i64; + a >>= i64; + d = (double) i64; + } +*/ else if( ::com::sun::star::uno::TypeClass_LONG == tc ) { + sal_Int32 i32; + a >>= i32; + d = (double)i32; + } + else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) { + sal_Unicode c; + c = *(sal_Unicode*) a.getValue(); + d = (double) c; + } + else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) { + sal_Int16 i16; + a >>= i16; + d = (double) i16; + } + else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) { + sal_Bool b; + b = *((sal_Bool * )a.getValue()); + d = (double) b; + } + else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) { + sal_Int8 i8; + a >>= i8; + d = (double) i8; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) { + sal_uInt16 i16; + a >>= i16; + d = (double) i16; + } + else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_LONG == tc ) { + sal_uInt32 i32; + a >>= i32; + d = (double) i32; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + +inline void SAL_CALL convertPropertyValue( ::rtl::OUString &ow , const ::com::sun::star::uno::Any &a ) + SAL_THROW( (::com::sun::star::lang::IllegalArgumentException) ) +{ + if( ::com::sun::star::uno::TypeClass_STRING == a.getValueType().getTypeClass() ) { + a >>= ow; + } + else { + throw ::com::sun::star::lang::IllegalArgumentException(); + } +} + +} // end namespace cppu + +#endif + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |