sortmode.cpp

00001 /*
00002     This file is part of libkabc.
00003     Copyright (c) 2004 Tobias Koenig <tokoe@kde.org>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public License
00016     along with this library; see the file COPYING.LIB.  If not, write to
00017     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00018     Boston, MA 02110-1301, USA.
00019 */
00020 
00021 #include <kabc/field.h>
00022 
00023 #include "sortmode.h"
00024 
00025 using namespace KABC;
00026 
00027 NameSortMode::NameSortMode()
00028  : mNameType( FormattedName ), mAscendingOrder( true ), d( 0 )
00029 {
00030   mNameType = FormattedName;
00031 }
00032 
00033 NameSortMode::NameSortMode( NameType type, bool ascending )
00034   : mNameType( type ), mAscendingOrder( ascending ), d( 0 )
00035 {
00036 }
00037 
00038 bool NameSortMode::lesser( const KABC::Addressee &first, const KABC::Addressee &second ) const
00039 {
00040   bool lesser = false;
00041 
00042   switch ( mNameType ) {
00043     case FormattedName:
00044       lesser = QString::localeAwareCompare( first.formattedName(), second.formattedName() ) < 0;
00045       break;
00046     case FamilyName:
00047       lesser = QString::localeAwareCompare( first.familyName(), second.familyName() ) < 0;
00048       break;
00049     case GivenName:
00050       lesser = QString::localeAwareCompare( first.givenName(), second.givenName() ) < 0;
00051       break;
00052     default:
00053       lesser = false;
00054       break;
00055   }
00056 
00057   if ( !mAscendingOrder )
00058     lesser = !lesser;
00059 
00060   return lesser;
00061 }
00062 
00063 FieldSortMode::FieldSortMode( KABC::Field *field, bool ascending )
00064   : mField( field ), mAscendingOrder( ascending ), d( 0 )
00065 {
00066 }
00067 
00068 bool FieldSortMode::lesser( const KABC::Addressee &first, const KABC::Addressee &second ) const
00069 {
00070   if ( !mField )
00071     return false;
00072   else {
00073     bool lesser = QString::localeAwareCompare( mField->value( first ), mField->value( second ) ) < 0;
00074     if ( !mAscendingOrder )
00075       lesser = !lesser;
00076 
00077     return lesser;
00078   }
00079 }
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