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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_i18npool.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir // prevent internal compiler error with MSVC6SP3 32*cdf0e10cSrcweir #include <utility> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir #include <chaptercollator.hxx> 35*cdf0e10cSrcweir #include <com/sun/star/i18n/KCharacterType.hpp> 36*cdf0e10cSrcweir #include <com/sun/star/i18n/ParseResult.hpp> 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir using namespace ::com::sun::star::lang; 39*cdf0e10cSrcweir using namespace ::com::sun::star::uno; 40*cdf0e10cSrcweir using namespace ::com::sun::star::i18n; 41*cdf0e10cSrcweir using namespace ::rtl; 42*cdf0e10cSrcweir 43*cdf0e10cSrcweir ChapterCollator::ChapterCollator( const Reference < XMultiServiceFactory >& rxMSF ) : CollatorImpl(rxMSF) 44*cdf0e10cSrcweir { 45*cdf0e10cSrcweir if ( rxMSF.is()) { 46*cdf0e10cSrcweir Reference < XInterface > xI = 47*cdf0e10cSrcweir rxMSF->createInstance( OUString::createFromAscii("com.sun.star.i18n.CharacterClassification")); 48*cdf0e10cSrcweir if ( xI.is() ) 49*cdf0e10cSrcweir xI->queryInterface(::getCppuType((const Reference< XCharacterClassification>*)0)) >>= cclass; 50*cdf0e10cSrcweir } 51*cdf0e10cSrcweir } 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir ChapterCollator::~ChapterCollator() 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir } 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir sal_Int32 SAL_CALL 58*cdf0e10cSrcweir ChapterCollator::compareString( const OUString& s1, const OUString& s2) throw(RuntimeException) 59*cdf0e10cSrcweir { 60*cdf0e10cSrcweir return compareSubstring(s1, 0, s1.getLength(), s2, 0, s2.getLength()); 61*cdf0e10cSrcweir } 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir #define DIGIT KCharacterType::DIGIT 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir sal_Int32 SAL_CALL 66*cdf0e10cSrcweir ChapterCollator::compareSubstring( const OUString& str1, sal_Int32 off1, sal_Int32 len1, 67*cdf0e10cSrcweir const OUString& str2, sal_Int32 off2, sal_Int32 len2) throw(RuntimeException) 68*cdf0e10cSrcweir { 69*cdf0e10cSrcweir if( len1 <= 1 || len2 <= 1 || ! cclass.is() ) 70*cdf0e10cSrcweir return CollatorImpl::compareSubstring( str1, off1, len1, str2, off2, len2 ); 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir sal_Int32 i1, i2; 73*cdf0e10cSrcweir for (i1 = len1; i1 && (cclass->getCharacterType(str1, off1+i1-1, nLocale) & DIGIT); i1--) ; 74*cdf0e10cSrcweir for (i2 = len2; i2 && (cclass->getCharacterType(str2, off2+i2-1, nLocale) & DIGIT); i2--) ; 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir sal_Int32 ans = CollatorImpl::compareSubstring(str1, off1, i1, str2, off2, i2); 77*cdf0e10cSrcweir if( ans != 0 ) 78*cdf0e10cSrcweir return ans; 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir const OUString &aAddAllowed = OUString::createFromAscii("?"); 81*cdf0e10cSrcweir ParseResult res1, res2; 82*cdf0e10cSrcweir // Bug #100323#, since parseAnyToken does not take length as parameter, we have to copy 83*cdf0e10cSrcweir // it to a temp. string. 84*cdf0e10cSrcweir OUString s1 = str1.copy(off1+i1, len1-i1), s2 = str2.copy(off2+i2, len2-i2); 85*cdf0e10cSrcweir res1 = cclass->parseAnyToken( s1, 0, nLocale, DIGIT, aAddAllowed, DIGIT, aAddAllowed ); 86*cdf0e10cSrcweir res2 = cclass->parseAnyToken( s2, 0, nLocale, DIGIT, aAddAllowed, DIGIT, aAddAllowed ); 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir return res1.Value == res2.Value ? 0 : res1.Value > res2.Value ? 1 : -1; 89*cdf0e10cSrcweir } 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir const sal_Char *cChapCollator = "com.sun.star.i18n.ChapterCollator"; 92*cdf0e10cSrcweir 93*cdf0e10cSrcweir OUString SAL_CALL 94*cdf0e10cSrcweir ChapterCollator::getImplementationName() throw( RuntimeException ) 95*cdf0e10cSrcweir { 96*cdf0e10cSrcweir return OUString::createFromAscii(cChapCollator); 97*cdf0e10cSrcweir } 98*cdf0e10cSrcweir 99*cdf0e10cSrcweir sal_Bool SAL_CALL 100*cdf0e10cSrcweir ChapterCollator::supportsService(const rtl::OUString& rServiceName) throw( RuntimeException ) 101*cdf0e10cSrcweir { 102*cdf0e10cSrcweir return !rServiceName.compareToAscii(cChapCollator); 103*cdf0e10cSrcweir } 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir Sequence< OUString > SAL_CALL 106*cdf0e10cSrcweir ChapterCollator::getSupportedServiceNames() throw( RuntimeException ) 107*cdf0e10cSrcweir { 108*cdf0e10cSrcweir Sequence< OUString > aRet(1); 109*cdf0e10cSrcweir aRet[0] = OUString::createFromAscii(cChapCollator); 110*cdf0e10cSrcweir return aRet; 111*cdf0e10cSrcweir } 112