diff options
Diffstat (limited to 'xmloff/source/forms/attriblistmerge.cxx')
| -rw-r--r-- | xmloff/source/forms/attriblistmerge.cxx | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/xmloff/source/forms/attriblistmerge.cxx b/xmloff/source/forms/attriblistmerge.cxx new file mode 100644 index 000000000000..776e74d9aed3 --- /dev/null +++ b/xmloff/source/forms/attriblistmerge.cxx @@ -0,0 +1,172 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_xmloff.hxx" +#include "attriblistmerge.hxx" + +//......................................................................... +namespace xmloff +{ +//......................................................................... + + using namespace ::com::sun::star::uno; + using namespace ::com::sun::star::xml; + + //===================================================================== + //= OAttribListMerger + //===================================================================== + //--------------------------------------------------------------------- + void OAttribListMerger::addList(const Reference< sax::XAttributeList >& _rxList) + { + OSL_ENSURE(_rxList.is(), "OAttribListMerger::addList: invalid list!"); + if (_rxList.is()) + m_aLists.push_back(_rxList); + } + + //--------------------------------------------------------------------- + sal_Bool OAttribListMerger::seekToIndex(sal_Int16 _nGlobalIndex, Reference< sax::XAttributeList >& _rSubList, sal_Int16& _rLocalIndex) + { + sal_Int16 nLeftOver = _nGlobalIndex; + ConstAttributeListArrayIterator aLookupSublist = m_aLists.begin(); + + for ( ; (aLookupSublist != m_aLists.end()) && (nLeftOver >= (*aLookupSublist)->getLength()); + ++aLookupSublist + ) + nLeftOver = nLeftOver - (*aLookupSublist)->getLength(); + + if (aLookupSublist == m_aLists.end()) + { + OSL_FAIL("OAttribListMerger::seekToIndex: invalid index!"); + return sal_False; + } + _rSubList = *aLookupSublist; + _rLocalIndex = nLeftOver; + return sal_True; + } + + //--------------------------------------------------------------------- + sal_Bool OAttribListMerger::seekToName(const ::rtl::OUString& _rName, Reference< sax::XAttributeList >& _rSubList, sal_Int16& _rLocalIndex) + { + for ( ConstAttributeListArrayIterator aLookupSublist = m_aLists.begin(); + aLookupSublist != m_aLists.end(); + ++aLookupSublist + ) + for (sal_Int16 i=0; i<(*aLookupSublist)->getLength(); ++i) + if ((*aLookupSublist)->getNameByIndex(i) == _rName) + { + _rSubList = *aLookupSublist; + _rLocalIndex = i; + return sal_True; + } + + OSL_FAIL("OAttribListMerger::seekToName: did not find the name!"); + return sal_False; + } + + //--------------------------------------------------------------------- + sal_Int16 SAL_CALL OAttribListMerger::getLength( ) throw(RuntimeException) + { + sal_Int16 nCount = 0; + for ( ConstAttributeListArrayIterator aAccumulate = m_aLists.begin(); + aAccumulate != m_aLists.end(); + ++aAccumulate + ) + nCount = nCount + (*aAccumulate)->getLength(); + return nCount; + } + + //--------------------------------------------------------------------- + ::rtl::OUString SAL_CALL OAttribListMerger::getNameByIndex( sal_Int16 i ) throw(RuntimeException) + { + Reference< sax::XAttributeList > xSubList; + sal_Int16 nLocalIndex; + + if (!seekToIndex(i, xSubList, nLocalIndex)) + return ::rtl::OUString(); + + return xSubList->getNameByIndex(nLocalIndex); + } + + //--------------------------------------------------------------------- + ::rtl::OUString SAL_CALL OAttribListMerger::getTypeByIndex( sal_Int16 i ) throw(RuntimeException) + { + Reference< sax::XAttributeList > xSubList; + sal_Int16 nLocalIndex; + + if (!seekToIndex(i, xSubList, nLocalIndex)) + return ::rtl::OUString(); + + return xSubList->getTypeByIndex(nLocalIndex); + } + + //--------------------------------------------------------------------- + ::rtl::OUString SAL_CALL OAttribListMerger::getTypeByName( const ::rtl::OUString& _rName ) throw(RuntimeException) + { + Reference< sax::XAttributeList > xSubList; + sal_Int16 nLocalIndex; + + if (!seekToName(_rName, xSubList, nLocalIndex)) + return ::rtl::OUString(); + + // though we're in getTypeByName here, we reroute this to the getTypeByIndex of the sub list, + // assuming that this is faster + return xSubList->getTypeByIndex(nLocalIndex); + } + + //--------------------------------------------------------------------- + ::rtl::OUString SAL_CALL OAttribListMerger::getValueByIndex( sal_Int16 i ) throw(RuntimeException) + { + Reference< sax::XAttributeList > xSubList; + sal_Int16 nLocalIndex; + + if (!seekToIndex(i, xSubList, nLocalIndex)) + return ::rtl::OUString(); + + return xSubList->getValueByIndex(nLocalIndex); + } + + //--------------------------------------------------------------------- + ::rtl::OUString SAL_CALL OAttribListMerger::getValueByName( const ::rtl::OUString& _rName ) throw(RuntimeException) + { + Reference< sax::XAttributeList > xSubList; + sal_Int16 nLocalIndex; + + if (!seekToName(_rName, xSubList, nLocalIndex)) + return ::rtl::OUString(); + + // though we're in getValueByName here, we reroute this to the getValueByIndex of the sub list, + // assuming that this is faster + return xSubList->getValueByIndex(nLocalIndex); + } + +//......................................................................... +} // namespace xmloff +//......................................................................... + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |