| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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_ENSURE(sal_False, "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_ENSURE(sal_False, "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 |
| //......................................................................... |
| |