199 lines
7.5 KiB
C++
199 lines
7.5 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: attriblistmerge.cxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: rt $ $Date: 2005-09-09 14:02:54 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _XMLOFF_FORMS_ATTRIBLISTMERGE_HXX_
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#include "attriblistmerge.hxx"
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#endif
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//.........................................................................
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namespace xmloff
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{
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//.........................................................................
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::xml;
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//=====================================================================
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//= OAttribListMerger
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//=====================================================================
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//---------------------------------------------------------------------
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void OAttribListMerger::addList(const Reference< sax::XAttributeList >& _rxList)
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{
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OSL_ENSURE(_rxList.is(), "OAttribListMerger::addList: invalid list!");
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if (_rxList.is())
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m_aLists.push_back(_rxList);
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}
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//---------------------------------------------------------------------
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sal_Bool OAttribListMerger::seekToIndex(sal_Int16 _nGlobalIndex, Reference< sax::XAttributeList >& _rSubList, sal_Int16& _rLocalIndex)
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{
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sal_Int16 nLeftOver = _nGlobalIndex;
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ConstAttributeListArrayIterator aLookupSublist = m_aLists.begin();
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for ( ; (aLookupSublist != m_aLists.end()) && (nLeftOver >= (*aLookupSublist)->getLength());
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++aLookupSublist
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)
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nLeftOver -= (*aLookupSublist)->getLength();
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if (aLookupSublist == m_aLists.end())
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{
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OSL_ENSURE(sal_False, "OAttribListMerger::seekToIndex: invalid index!");
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return sal_False;
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}
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_rSubList = *aLookupSublist;
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_rLocalIndex = nLeftOver;
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return sal_True;
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}
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//---------------------------------------------------------------------
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sal_Bool OAttribListMerger::seekToName(const ::rtl::OUString& _rName, Reference< sax::XAttributeList >& _rSubList, sal_Int16& _rLocalIndex)
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{
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for ( ConstAttributeListArrayIterator aLookupSublist = m_aLists.begin();
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aLookupSublist != m_aLists.end();
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++aLookupSublist
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)
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for (sal_Int16 i=0; i<(*aLookupSublist)->getLength(); ++i)
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if ((*aLookupSublist)->getNameByIndex(i) == _rName)
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{
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_rSubList = *aLookupSublist;
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_rLocalIndex = i;
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return sal_True;
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}
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OSL_ENSURE(sal_False, "OAttribListMerger::seekToName: did not find the name!");
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return sal_False;
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}
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//---------------------------------------------------------------------
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sal_Int16 SAL_CALL OAttribListMerger::getLength( ) throw(RuntimeException)
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{
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sal_Int16 nCount = 0;
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for ( ConstAttributeListArrayIterator aAccumulate = m_aLists.begin();
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aAccumulate != m_aLists.end();
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++aAccumulate
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)
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nCount += (*aAccumulate)->getLength();
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return nCount;
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}
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//---------------------------------------------------------------------
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::rtl::OUString SAL_CALL OAttribListMerger::getNameByIndex( sal_Int16 i ) throw(RuntimeException)
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{
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Reference< sax::XAttributeList > xSubList;
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sal_Int16 nLocalIndex;
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if (!seekToIndex(i, xSubList, nLocalIndex))
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return ::rtl::OUString();
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return xSubList->getNameByIndex(nLocalIndex);
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}
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//---------------------------------------------------------------------
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::rtl::OUString SAL_CALL OAttribListMerger::getTypeByIndex( sal_Int16 i ) throw(RuntimeException)
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{
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Reference< sax::XAttributeList > xSubList;
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sal_Int16 nLocalIndex;
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if (!seekToIndex(i, xSubList, nLocalIndex))
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return ::rtl::OUString();
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return xSubList->getTypeByIndex(nLocalIndex);
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}
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//---------------------------------------------------------------------
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::rtl::OUString SAL_CALL OAttribListMerger::getTypeByName( const ::rtl::OUString& _rName ) throw(RuntimeException)
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{
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Reference< sax::XAttributeList > xSubList;
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sal_Int16 nLocalIndex;
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if (!seekToName(_rName, xSubList, nLocalIndex))
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return ::rtl::OUString();
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// though we're in getTypeByName here, we reroute this to the getTypeByIndex of the sub list,
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// assuming that this is faster
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return xSubList->getTypeByIndex(nLocalIndex);
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}
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//---------------------------------------------------------------------
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::rtl::OUString SAL_CALL OAttribListMerger::getValueByIndex( sal_Int16 i ) throw(RuntimeException)
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{
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Reference< sax::XAttributeList > xSubList;
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sal_Int16 nLocalIndex;
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if (!seekToIndex(i, xSubList, nLocalIndex))
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return ::rtl::OUString();
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return xSubList->getValueByIndex(nLocalIndex);
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}
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//---------------------------------------------------------------------
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::rtl::OUString SAL_CALL OAttribListMerger::getValueByName( const ::rtl::OUString& _rName ) throw(RuntimeException)
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{
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Reference< sax::XAttributeList > xSubList;
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sal_Int16 nLocalIndex;
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if (!seekToName(_rName, xSubList, nLocalIndex))
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return ::rtl::OUString();
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// though we're in getValueByName here, we reroute this to the getValueByIndex of the sub list,
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// assuming that this is faster
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return xSubList->getValueByIndex(nLocalIndex);
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}
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//.........................................................................
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} // namespace xmloff
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//.........................................................................
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/*************************************************************************
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* history:
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* $Log: not supported by cvs2svn $
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* Revision 1.2.404.1 2005/09/05 14:38:53 rt
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* #i54170# Change license header: remove SISSL
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*
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* Revision 1.2 2003/12/01 16:22:27 rt
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* INTEGRATION: CWS ooo20031110 (1.1.204); FILE MERGED
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* 2003/11/11 11:03:31 waratah 1.1.204.1: #i22301# Correct for scoping rules
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*
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* Revision 1.1.204.1 2003/11/11 11:03:31 waratah
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* #i22301# Correct for scoping rules
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*
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* Revision 1.1 2000/12/12 12:02:06 fs
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* initial checkin - helper class for mergin XAttributeList instances
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*
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*
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* Revision 1.0 12.12.00 10:32:56 fs
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************************************************************************/
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