mir/libreoffice
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
07d85c44998f42545175ee77c192b901b52a30ca
libreoffice/include/cppuhelper/proptypehlp.hxx
Stephan Bergmann e97b327266 Clean up C-style casts from pointers to void 
Change-Id: I92c0a6c602e473b796df43b88c98b823de8d9399
2015-03-28 19:09:19 +01:00

515 lines
16 KiB
C++
Raw Blame History

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_CPPUHELPER_PROPTYPEHLP_HXX
#define INCLUDED_CPPUHELPER_PROPTYPEHLP_HXX
#include <cppuhelper/proptypehlp.h>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/uno/TypeClass.hpp>
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 )
{
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 = i32 != 0;
}
else if ( ::com::sun::star::uno::TypeClass_CHAR == tc ) {
sal_Unicode c = *static_cast<sal_Unicode const *>(a.getValue());
b = c != 0;
}
else if ( ::com::sun::star::uno::TypeClass_SHORT == tc ) {
sal_Int16 i16 = 0;
a >>= i16;
b = i16 != 0;
}
else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) {
b = *static_cast<sal_Bool const *>(a.getValue());
}
else if ( ::com::sun::star::uno::TypeClass_BYTE == tc ) {
sal_Int8 i8 = 0;
a >>= i8;
b = i8 != 0;
}
else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_SHORT == tc ) {
sal_uInt16 i16 = 0;
a >>= i16;
b = i16 != 0;
}
else if ( ::com::sun::star::uno::TypeClass_UNSIGNED_LONG == tc ) {
sal_uInt32 i32 = 0;
a >>= i32;
b = i32 != 0;
}
else {
throw ::com::sun::star::lang::IllegalArgumentException();
}
}
inline void SAL_CALL convertPropertyValue( sal_Int64 & i , const ::com::sun::star::uno::Any & a )
{
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 = *static_cast<sal_Unicode const *>(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 ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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 = *static_cast<sal_Unicode const *>(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 ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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 = *static_cast<sal_Unicode const *>(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 ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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 = *static_cast<sal_Unicode const *>(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 ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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 = *static_cast<sal_Unicode const *>(a.getValue());
i = ( sal_Int16 ) c;
}
else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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 = *static_cast<sal_Unicode const *>(a.getValue());
i = ( sal_Int16 ) c;
}
else if ( ::com::sun::star::uno::TypeClass_BOOLEAN == tc ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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 ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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 = *static_cast<sal_Unicode const *>(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 ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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 = *static_cast<sal_Unicode const *>(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 ) {
bool b;
b = *static_cast<sal_Bool const *>(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 )
{
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: */
Reference in New Issue View Git Blame Copy Permalink