Diffstat (limited to 'libopie2/opiepim/backend/ocontactaccessbackend.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libopie2/opiepim/backend/ocontactaccessbackend.cpp | 205 |
1 files changed, 199 insertions, 6 deletions
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend.cpp b/libopie2/opiepim/backend/ocontactaccessbackend.cpp index 6ef60eb..b4fdd46 100644 --- a/libopie2/opiepim/backend/ocontactaccessbackend.cpp +++ b/libopie2/opiepim/backend/ocontactaccessbackend.cpp @@ -32,19 +32,212 @@ #include <opie2/ocontactaccess.h> #include <opie2/odebug.h> +#include <qdatetime.h> + namespace Opie { OPimContactAccessBackend::OPimContactAccessBackend() {} -UIDArray -OPimContactAccessBackend::queryByExample( const OPimContact&, int, - const QDateTime& )const { - return UIDArray(); +UIDArray OPimContactAccessBackend::queryByExample( const UIDArray& uid_array, const OPimContact& query, int settings, + const QDateTime& d )const { + odebug << "Using Unaccelerated OPimContactAccessBackend implementation of queryByExample!" << oendl; + + UIDArray m_currentQuery( uid_array.count() ); + uint arraycounter = 0; + + for( uint it = 0; it < uid_array.count(); ++it ){ + /* Search all fields and compare them with query object. Store them into list + * if all fields matches. + */ + QDate* queryDate = 0l; + QDate* checkDate = 0l; + bool allcorrect = true; + for ( int i = 0; i < Qtopia::Groups; i++ ) { + // Birthday and anniversary are special nonstring fields and should + // be handled specially + switch ( i ){ + case Qtopia::Birthday: + queryDate = new QDate( query.birthday() ); + checkDate = new QDate( find( uid_array[it] ).birthday() ); + // fall through + case Qtopia::Anniversary: + if ( queryDate == 0l ){ + queryDate = new QDate( query.anniversary() ); + checkDate = new QDate( find( uid_array[it] ).anniversary() ); + } + + if ( queryDate->isValid() ){ + if( checkDate->isValid() ){ + if ( settings & OPimContactAccess::DateYear ){ + if ( queryDate->year() != checkDate->year() ) + allcorrect = false; + } + if ( settings & OPimContactAccess::DateMonth ){ + if ( queryDate->month() != checkDate->month() ) + allcorrect = false; + } + if ( settings & OPimContactAccess::DateDay ){ + if ( queryDate->day() != checkDate->day() ) + allcorrect = false; + } + if ( settings & OPimContactAccess::DateDiff ) { + QDate current; + // If we get an additional date, we + // will take this date instead of + // the current one.. + if ( !d.date().isValid() ) + current = QDate::currentDate(); + else + current = d.date(); + + // We have to equalize the year, otherwise + // the search will fail.. + checkDate->setYMD( current.year(), + checkDate->month(), + checkDate->day() ); + if ( *checkDate < current ) + checkDate->setYMD( current.year()+1, + checkDate->month(), + checkDate->day() ); + + // Check whether the birthday/anniversary date is between + // the current/given date and the maximum date + // ( maximum time range ) ! + if ( current.daysTo( *queryDate ) >= 0 ){ + if ( !( ( *checkDate >= current ) && + ( *checkDate <= *queryDate ) ) ){ + allcorrect = false; + } + } + } + } else{ + // checkDate is invalid. Therefore this entry is always rejected + allcorrect = false; + } + } + + delete queryDate; + queryDate = 0l; + delete checkDate; + checkDate = 0l; + break; + default: + /* Just compare fields which are not empty in the query object */ + if ( !query.field(i).isEmpty() ){ + switch ( settings & ~( OPimContactAccess::IgnoreCase + | OPimContactAccess::DateDiff + | OPimContactAccess::DateYear + | OPimContactAccess::DateMonth + | OPimContactAccess::DateDay + | OPimContactAccess::MatchOne + ) ){ + + case OPimContactAccess::RegExp:{ + QRegExp expr ( query.field(i), + !(settings & OPimContactAccess::IgnoreCase), + false ); + if ( expr.find ( find( uid_array[it] ).field(i), 0 ) == -1 ) + allcorrect = false; + } + break; + case OPimContactAccess::WildCards:{ + QRegExp expr ( query.field(i), + !(settings & OPimContactAccess::IgnoreCase), + true ); + if ( expr.find ( find( uid_array[it] ).field(i), 0 ) == -1 ) + allcorrect = false; + } + break; + case OPimContactAccess::ExactMatch:{ + if (settings & OPimContactAccess::IgnoreCase){ + if ( query.field(i).upper() != + find( uid_array[it] ).field(i).upper() ) + allcorrect = false; + }else{ + if ( query.field(i) != find( uid_array[it] ).field(i) ) + allcorrect = false; + } + } + break; + } + } + } + } + if ( allcorrect ){ + m_currentQuery[arraycounter++] = uid_array[it]; + } + } + + // Shrink to fit.. + m_currentQuery.resize(arraycounter); + + return m_currentQuery; + } -UIDArray -OPimContactAccessBackend::sorted( const UIDArray& ar, bool asc, int sortOrder, +const uint OPimContactAccessBackend::querySettings() const +{ + return ( OPimContactAccess::WildCards + | OPimContactAccess::IgnoreCase + | OPimContactAccess::RegExp + | OPimContactAccess::ExactMatch + | OPimContactAccess::DateDiff + | OPimContactAccess::DateYear + | OPimContactAccess::DateMonth + | OPimContactAccess::DateDay + ); +} + +bool OPimContactAccessBackend::hasQuerySettings (uint querySettings) const +{ + /* OPimContactAccess::IgnoreCase, DateDiff, DateYear, DateMonth, DateDay + * may be added with any of the other settings. IgnoreCase should never used alone. + * Wildcards, RegExp, ExactMatch should never used at the same time... + */ + + // Step 1: Check whether the given settings are supported by this backend + if ( ( querySettings & ( + OPimContactAccess::IgnoreCase + | OPimContactAccess::WildCards + | OPimContactAccess::DateDiff + | OPimContactAccess::DateYear + | OPimContactAccess::DateMonth + | OPimContactAccess::DateDay + | OPimContactAccess::RegExp + | OPimContactAccess::ExactMatch + ) ) != querySettings ) + return false; + + // Step 2: Check whether the given combinations are ok.. + + // IngoreCase alone is invalid + if ( querySettings == OPimContactAccess::IgnoreCase ) + return false; + + // WildCards, RegExp and ExactMatch should never used at the same time + switch ( querySettings & ~( OPimContactAccess::IgnoreCase + | OPimContactAccess::DateDiff + | OPimContactAccess::DateYear + | OPimContactAccess::DateMonth + | OPimContactAccess::DateDay + ) + ){ + case OPimContactAccess::RegExp: + return ( true ); + case OPimContactAccess::WildCards: + return ( true ); + case OPimContactAccess::ExactMatch: + return ( true ); + case 0: // one of the upper removed bits were set.. + return ( true ); + default: + return ( false ); + } +} + + +UIDArray OPimContactAccessBackend::sorted( const UIDArray& ar, bool asc, int sortOrder, int filter, const QArray<int>& categories)const { odebug << "Using Unaccelerated OPimContactAccessBackend sorted Implementation" << oendl; Internal::OPimContactSortVector vector(ar.count(), asc, sortOrder ); |