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libreoffice/comphelper/source/container/IndexedPropertyValuesContainer.cxx
Stephan Bergmann 7c704c78d3 Removed some unused parameters; added SAL_UNUSED_PARAMETER. 
SAL_UNUSED_PARAMETER (expanding to __attribute__ ((unused)) for GCC)
is used to annotate legitimately unused parameters, so that static
analysis tools can tell legitimately unused parameters from truly
unnecessary ones.  To that end, some patches for external modules
are also added, that are only applied when compiling with GCC and
add necessary __attribute__ ((unused)) in headers.
2012-01-21 15:21:16 +01:00

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/* -*- 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.
*
************************************************************************/
#include "comphelper_module.hxx"
#include <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/uno/Sequence.h>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <cppuhelper/implbase2.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <vector>
using namespace com::sun::star;
typedef std::vector < uno::Sequence< beans::PropertyValue > > IndexedPropertyValues;
class IndexedPropertyValuesContainer : public cppu::WeakImplHelper2< container::XIndexContainer, lang::XServiceInfo >
{
public:
IndexedPropertyValuesContainer() throw();
virtual ~IndexedPropertyValuesContainer() throw();
// XIndexContainer
virtual void SAL_CALL insertByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeByIndex( sal_Int32 nIndex )
throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
::com::sun::star::uno::RuntimeException);
// XIndexReplace
virtual void SAL_CALL replaceByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
// XIndexAccess
virtual sal_Int32 SAL_CALL getCount( )
throw(::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( sal_Int32 nIndex )
throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
::com::sun::star::uno::RuntimeException);
// XElementAccess
virtual ::com::sun::star::uno::Type SAL_CALL getElementType( )
throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL hasElements( )
throw(::com::sun::star::uno::RuntimeException);
//XServiceInfo
virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException);
// XServiceInfo - static versions (used for component registration)
static ::rtl::OUString SAL_CALL getImplementationName_static();
static uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames_static();
static uno::Reference< uno::XInterface > SAL_CALL Create( const uno::Reference< uno::XComponentContext >& );
private:
IndexedPropertyValues maProperties;
};
IndexedPropertyValuesContainer::IndexedPropertyValuesContainer() throw()
{
}
IndexedPropertyValuesContainer::~IndexedPropertyValuesContainer() throw()
{
}
// XIndexContainer
void SAL_CALL IndexedPropertyValuesContainer::insertByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
sal_Int32 nSize(maProperties.size());
if ((nSize >= nIndex) && (nIndex >= 0))
{
uno::Sequence<beans::PropertyValue> aProps;
if (!(aElement >>= aProps))
throw lang::IllegalArgumentException();
if (nSize == nIndex)
maProperties.push_back(aProps);
else
{
IndexedPropertyValues::iterator aItr;
if ((nIndex * 2) < nSize)
{
aItr = maProperties.begin();
sal_Int32 i(0);
while(i < nIndex)
{
++i;
++aItr;
}
}
else
{
aItr = maProperties.end();
sal_Int32 i(nSize - 1);
while(i > nIndex)
{
--i;
--aItr;
}
}
maProperties.insert(aItr, aProps);
}
}
else
throw lang::IndexOutOfBoundsException();
}
void SAL_CALL IndexedPropertyValuesContainer::removeByIndex( sal_Int32 nIndex )
throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
::com::sun::star::uno::RuntimeException)
{
sal_Int32 nSize(maProperties.size());
if ((nIndex < nSize) && (nIndex >= 0))
{
IndexedPropertyValues::iterator aItr;
if ((nIndex * 2) < nSize)
{
aItr = maProperties.begin();
sal_Int32 i(0);
while(i < nIndex)
{
++i;
++aItr;
}
}
else
{
aItr = maProperties.end();
sal_Int32 i(nSize - 1);
while(i > nIndex)
{
--i;
--aItr;
}
}
maProperties.erase(aItr);
}
else
throw lang::IndexOutOfBoundsException();
}
// XIndexReplace
void SAL_CALL IndexedPropertyValuesContainer::replaceByIndex( sal_Int32 nIndex, const ::com::sun::star::uno::Any& aElement )
throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException,
::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
sal_Int32 nSize(maProperties.size());
if ((nIndex < nSize) && (nIndex >= 0))
{
uno::Sequence<beans::PropertyValue> aProps;
if (!(aElement >>= aProps))
throw lang::IllegalArgumentException();
maProperties[nIndex] = aProps;
}
else
throw lang::IndexOutOfBoundsException();
}
// XIndexAccess
sal_Int32 SAL_CALL IndexedPropertyValuesContainer::getCount( )
throw(::com::sun::star::uno::RuntimeException)
{
return maProperties.size();
}
::com::sun::star::uno::Any SAL_CALL IndexedPropertyValuesContainer::getByIndex( sal_Int32 nIndex )
throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException,
::com::sun::star::uno::RuntimeException)
{
sal_Int32 nSize(maProperties.size());
if (!((nIndex < nSize) && (nIndex >= 0)))
throw lang::IndexOutOfBoundsException();
uno::Any aAny;
aAny <<= maProperties[nIndex];
return aAny;
}
// XElementAccess
::com::sun::star::uno::Type SAL_CALL IndexedPropertyValuesContainer::getElementType( )
throw(::com::sun::star::uno::RuntimeException)
{
return ::getCppuType((uno::Sequence<beans::PropertyValue> *)0);
}
sal_Bool SAL_CALL IndexedPropertyValuesContainer::hasElements( )
throw(::com::sun::star::uno::RuntimeException)
{
return !maProperties.empty();
}
//XServiceInfo
::rtl::OUString SAL_CALL IndexedPropertyValuesContainer::getImplementationName( ) throw(::com::sun::star::uno::RuntimeException)
{
return getImplementationName_static();
}
::rtl::OUString SAL_CALL IndexedPropertyValuesContainer::getImplementationName_static( )
{
return rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IndexedPropertyValuesContainer" ) );
}
sal_Bool SAL_CALL IndexedPropertyValuesContainer::supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
{
rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.IndexedPropertyValues" ) );
return aServiceName == ServiceName;
}
::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL IndexedPropertyValuesContainer::getSupportedServiceNames( ) throw(::com::sun::star::uno::RuntimeException)
{
return getSupportedServiceNames_static();
}
::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL IndexedPropertyValuesContainer::getSupportedServiceNames_static( )
{
const rtl::OUString aServiceName( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.IndexedPropertyValues" ) );
const uno::Sequence< rtl::OUString > aSeq( &aServiceName, 1 );
return aSeq;
}
uno::Reference< uno::XInterface > SAL_CALL IndexedPropertyValuesContainer::Create(
SAL_UNUSED_PARAMETER const uno::Reference< uno::XComponentContext >&)
{
return (cppu::OWeakObject*)new IndexedPropertyValuesContainer();
}
void createRegistryInfo_IndexedPropertyValuesContainer()
{
static ::comphelper::module::OAutoRegistration< IndexedPropertyValuesContainer > aAutoRegistration;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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