Fixing stupid API documentation error.

Moving hasQuerySettings() and querySettings up to OPimAccessTemplate to
be available for all frontends..

7 files changed, 40 insertions, 35 deletions

diff --git a/libopie2/opiepim/ChangeLog b/libopie2/opiepim/ChangeLog
index 2007744..320b189 100644
--- a/libopie2/opiepim/ChangeLog
+++ b/libopie2/opiepim/ChangeLog
@@ -1,23 +1,26 @@
+2005-01-03 Stefan Eilers <stefan@eilers-online.net>
+        * Fixing bug in API documentation
+        * Moving hasQuerySettings() and querySettings() to OPimAccessTemplate to be available for all frontends
 2004-12-28  Stefan Eilers <stefan@eilers-online.net>
         * Make improved query by example accessable via frontend
         * Some API documentation improvement
         * Cleanup of backend api..
         * Fixing bug #1501
 2004-11-23  Stefan Eilers <stefan@eilers-online.net>
         * Implement fast and full featured version of sorted() for addressbook
         * Implement generic queryByExample for all Addressboook backends. It allows incremental search.
         * Update of API Documentation
 2004-11-18  Holger Freyther  <freyther@handhelds.org>
         * Every Access can give a set of Occurrences for a period or a datetime
         * QueryByExample, Find, Sort can be generically accessed by OPimBase 
           pointer interface
         * OPimBackendOccurrence gets split up to OPimOccurrences by 
           OPimTemplateBase
         * Add safeCast to various OPimRecords
         * Kill memleak in OPimTodo
         * Add SortVector implementations for OPimTodo and OPimContact
         
         2004-??-??The Opie Team <opie@handhelds.org>
         * Implemented some important modifications to allow to use OPimRecords as it is, without
           have to cast them. This makes it possible to write applications which handling pim
           data in a generic manner (see opimconvertion tool) (eilers)
\ No newline at end of file
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp b/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
index 41b714e..629e4da 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
@@ -1,448 +1,449 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) Stefan Eilers (Eilers.Stefan@epost.de)
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 /*
  * SQL Backend for the OPIE-Calender Database.
  *
  */
 
 /* OPIE */
 #include <opie2/osqldriver.h>
 #include <opie2/osqlmanager.h>
 #include <opie2/osqlquery.h>
 
 #include <opie2/opimrecurrence.h>
 #include <opie2/odatebookaccessbackend_sql.h>
 #include <opie2/odebug.h>
 
 #include <qpe/global.h>
 
 /* QT */
 #include <qarray.h>
 #include <qstringlist.h>
 
 /* STD */
 #include <stdio.h>
 #include <stdlib.h>
 
 
 using namespace Opie::DB;
 
 namespace {
     /**
      * a find query for custom elements
      */
     class FindCustomQuery : public OSQLQuery {
     public:
         FindCustomQuery(int uid);
         FindCustomQuery(const QArray<int>& );
         ~FindCustomQuery();
         QString query()const;
     private:
         QString single()const;
         QString multi()const;
         QArray<int> m_uids;
         int m_uid;
     };
 
     FindCustomQuery::FindCustomQuery(int uid)
         : OSQLQuery(), m_uid( uid ) {
     }
     FindCustomQuery::FindCustomQuery(const QArray<int>& ints)
         : OSQLQuery(), m_uids( ints ){
     }
     FindCustomQuery::~FindCustomQuery() {
     }
     QString FindCustomQuery::query()const{
 //      if ( m_uids.count() == 0 )
             return single();
     }
     QString FindCustomQuery::single()const{
         QString qu = "select uid, type, value from custom_data where uid = ";
         qu += QString::number(m_uid);
         return qu;
     }
 }
 
 
 namespace Opie {
 
 
 ODateBookAccessBackend_SQL::ODateBookAccessBackend_SQL( const QString& ,
                                                         const QString& fileName )
     : ODateBookAccessBackend(), m_driver( NULL )
 {
     m_fileName = fileName.isEmpty() ? Global::applicationFileName( "datebook", "datebook.db" ) : fileName;
 
     // Get the standart sql-driver from the OSQLManager..
     OSQLManager man;
     m_driver = man.standard();
     m_driver->setUrl( m_fileName );
 
     initFields();
 
     load();
 }
 
 ODateBookAccessBackend_SQL::~ODateBookAccessBackend_SQL() {
     if( m_driver )
         delete m_driver;
 }
 
 void ODateBookAccessBackend_SQL::initFields()
 {
 
     // This map contains the translation of the fieldtype id's to
     // the names of the table columns
     m_fieldMap.insert( OPimEvent::FUid, "uid" );
     m_fieldMap.insert( OPimEvent::FCategories, "Categories" );
     m_fieldMap.insert( OPimEvent::FDescription, "Description" );
     m_fieldMap.insert( OPimEvent::FLocation, "Location" );
     m_fieldMap.insert( OPimEvent::FType, "Type" );
     m_fieldMap.insert( OPimEvent::FAlarm, "Alarm" );
     m_fieldMap.insert( OPimEvent::FSound, "Sound" );
     m_fieldMap.insert( OPimEvent::FRType, "RType" );
     m_fieldMap.insert( OPimEvent::FRWeekdays, "RWeekdays" );
     m_fieldMap.insert( OPimEvent::FRPosition, "RPosition" );
     m_fieldMap.insert( OPimEvent::FRFreq, "RFreq" );
     m_fieldMap.insert( OPimEvent::FRHasEndDate, "RHasEndDate" );
     m_fieldMap.insert( OPimEvent::FREndDate, "REndDate" );
     m_fieldMap.insert( OPimEvent::FRCreated, "RCreated" );
     m_fieldMap.insert( OPimEvent::FRExceptions, "RExceptions" );
     m_fieldMap.insert( OPimEvent::FStart, "Start" );
     m_fieldMap.insert( OPimEvent::FEnd, "End" );
     m_fieldMap.insert( OPimEvent::FNote, "Note" );
     m_fieldMap.insert( OPimEvent::FTimeZone, "TimeZone" );
     m_fieldMap.insert( OPimEvent::FRecParent, "RecParent" );
     m_fieldMap.insert( OPimEvent::FRecChildren, "Recchildren" );
 
     // Create a map that maps the column name to the id
     QMapConstIterator<int, QString> it;
     for ( it = m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
         m_reverseFieldMap.insert( it.data(), it.key() );
     }
 
 }
 
 bool ODateBookAccessBackend_SQL::load()
 {
     if (!m_driver->open() )
         return false;
 
     // Don't expect that the database exists.
     // It is save here to create the table, even if it
     // do exist. ( Is that correct for all databases ?? )
     QString qu = "create table datebook( uid INTEGER PRIMARY KEY ";
 
     QMap<int, QString>::Iterator it;
     for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
         qu += QString( ",%1 VARCHAR(10)" ).arg( it.data() );
     }
     qu += " );";
 
     qu += "create table custom_data( uid INTEGER, id INTEGER, type VARCHAR(10), priority INTEGER, value VARCHAR(10), PRIMARY KEY /* identifier */ (uid, id) );";
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
     if ( res.state() != OSQLResult::Success )
         return false;
 
     update();
 
     return true;
 }
 
 void ODateBookAccessBackend_SQL::update()
 {
 
     QString qu = "select uid from datebook";
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
     if ( res.state() != OSQLResult::Success ){
         // m_uids.clear();
         return;
     }
 
     m_uids = extractUids( res );
 
 }
 
 bool ODateBookAccessBackend_SQL::reload()
 {
     return load();
 }
 
 bool ODateBookAccessBackend_SQL::save()
 {
     return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
 
 QArray<int> ODateBookAccessBackend_SQL::allRecords()const
 {
     return m_uids;
 }
 
 QArray<int> ODateBookAccessBackend_SQL::queryByExample(const OPimEvent&, int,  const QDateTime& ) {
+        qDebug( "Accessing ODateBookAccessBackend_SQL::queryByExample() which is not implemented!" );
     return QArray<int>();
 }
 
 void ODateBookAccessBackend_SQL::clear()
 {
     QString qu = "drop table datebook;";
     qu += "drop table custom_data;";
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
 
     reload();
 }
 
 
 OPimEvent ODateBookAccessBackend_SQL::find( int uid ) const{
     odebug << "ODateBookAccessBackend_SQL::find( " << uid << " )" << oendl;
 
     QString qu = "select *";
     qu += "from datebook where uid = " + QString::number(uid);
 
     odebug << "Query: " << qu << "" << oendl;
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
 
     OSQLResultItem resItem = res.first();
 
     // Create Map for date event and insert UID
     QMap<int,QString> dateEventMap;
     dateEventMap.insert( OPimEvent::FUid, QString::number( uid ) );
 
     // Now insert the data out of the columns into the map.
     QMapConstIterator<int, QString> it;
     for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
         dateEventMap.insert( m_reverseFieldMap[*it], resItem.data( *it ) );
     }
 
     // Last step: Put map into date event, add custom map and return it
     OPimEvent retDate( dateEventMap );
     retDate.setExtraMap( requestCustom( uid ) );
 
     odebug << "ODateBookAccessBackend_SQL::find( " << uid << " ) end" << oendl;
     return retDate;
 }
 
 // FIXME: Speed up update of uid's..
 bool ODateBookAccessBackend_SQL::add( const OPimEvent& ev )
 {
     QMap<int,QString> eventMap = ev.toMap();
 
     QString qu = "insert into datebook VALUES( " + QString::number( ev.uid() );
     QMap<int, QString>::Iterator it;
     for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
         if ( !eventMap[it.key()].isEmpty() )
             qu += QString( ",\"%1\"" ).arg( eventMap[it.key()] );
         else
             qu += QString( ",\"\"" );
     }
     qu += " );";
 
     // Add custom entries
     int id = 0;
     QMap<QString, QString> customMap = ev.toExtraMap();
     for( QMap<QString, QString>::Iterator it = customMap.begin();
          it != customMap.end(); ++it ){
         qu  += "insert into custom_data VALUES("
             +  QString::number( ev.uid() )
             + ","
             +  QString::number( id++ )
             + ",'"
             + it.key() //.latin1()
             + "',"
             + "0" // Priority for future enhancements
             + ",'"
             + it.data() //.latin1()
             + "');";
     }
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
     if ( res.state() != OSQLResult::Success ){
         return false;
     }
 
     // Update list of uid's
     update();
 
     return true;
 }
 
 // FIXME: Speed up update of uid's..
 bool ODateBookAccessBackend_SQL::remove( int uid )
 {
     QString qu = "DELETE from datebook where uid = "
         + QString::number( uid ) + ";";
     qu += "DELETE from custom_data where uid = "
         + QString::number( uid ) + ";";
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
     if ( res.state() != OSQLResult::Success ){
         return false;
     }
 
     // Update list of uid's
     update();
 
     return true;
 }
 
 bool ODateBookAccessBackend_SQL::replace( const OPimEvent& ev )
 {
     remove( ev.uid() );
     return add( ev );
 }
 
 
 QArray<int> ODateBookAccessBackend_SQL::rawRepeats()const
 {
     QString qu = "select uid from datebook where RType!=\"\" AND RType!=\"NoRepeat\"";
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
     if ( res.state() != OSQLResult::Success ){
         QArray<int> nix;
         return nix;
     }
 
     return extractUids( res );
 }
 
 QArray<int> ODateBookAccessBackend_SQL::nonRepeats()const
 {
     QString qu = "select uid from datebook where RType=\"\" or RType=\"NoRepeat\"";
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
     if ( res.state() != OSQLResult::Success ){
         QArray<int> nix;
         return nix;
     }
 
     return extractUids( res );
 }
 
 OPimEvent::ValueList ODateBookAccessBackend_SQL::directNonRepeats()const
 {
     QArray<int> nonRepUids = nonRepeats();
     OPimEvent::ValueList list;
 
     for (uint i = 0; i < nonRepUids.count(); ++i ){
         list.append( find( nonRepUids[i] ) );
     }
 
     return list;
 
 }
 OPimEvent::ValueList ODateBookAccessBackend_SQL::directRawRepeats()const
 {
     QArray<int> rawRepUids = rawRepeats();
     OPimEvent::ValueList list;
 
     for (uint i = 0; i < rawRepUids.count(); ++i ){
         list.append( find( rawRepUids[i] ) );
     }
 
     return list;
 }
 
 
 QArray<int> ODateBookAccessBackend_SQL::matchRegexp(  const QRegExp &r ) const
 {
 
     QString qu = "SELECT uid FROM datebook WHERE (";
 
     // Do it make sense to search other fields, too ?
     qu += " rlike(\""+ r.pattern() + "\", Location ) OR";
     qu += " rlike(\""+ r.pattern() + "\", Note )";
 
     qu += " )";
 
     odebug << "query: " << qu << "" << oendl;
 
     OSQLRawQuery raw( qu );
     OSQLResult res = m_driver->query( &raw );
 
     return extractUids( res );
 
 
 
 }
 
 /* ===== Private Functions ========================================== */
 
 QArray<int> ODateBookAccessBackend_SQL::extractUids( OSQLResult& res ) const
 {
     QTime t;
     t.start();
     OSQLResultItem::ValueList list = res.results();
     OSQLResultItem::ValueList::Iterator it;
     QArray<int> ints(list.count() );
 
     int i = 0;
     for (it = list.begin(); it != list.end(); ++it ) {
         ints[i] =  (*it).data("uid").toInt();
         i++;
     }
 
     return ints;
 
 }
 
 QMap<QString, QString> ODateBookAccessBackend_SQL::requestCustom( int uid ) const
 {
     QTime t;
     t.start();
 
     QMap<QString, QString> customMap;
 
     FindCustomQuery query( uid );
     OSQLResult res_custom = m_driver->query( &query );
 
     if ( res_custom.state() == OSQLResult::Failure ) {
         QMap<QString, QString> empty;
         return empty;
     }
 
     OSQLResultItem::ValueList list = res_custom.results();
     OSQLResultItem::ValueList::Iterator it = list.begin();
     for ( ; it != list.end(); ++it ) {
         customMap.insert( (*it).data( "type" ), (*it).data( "value" ) );
     }
 
     odebug << "RequestCustom needed: " << t.elapsed() << " ms" << oendl;
     return customMap;
 }
 
 
 }
diff --git a/libopie2/opiepim/backend/otodoaccessbackend.cpp b/libopie2/opiepim/backend/otodoaccessbackend.cpp
index f979976..c7ce123 100644
--- a/libopie2/opiepim/backend/otodoaccessbackend.cpp
+++ b/libopie2/opiepim/backend/otodoaccessbackend.cpp
@@ -1,181 +1,181 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) The Main Author <main-author@whereever.org>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #include <opie2/otodoaccessbackend.h>
 #include <opie2/private/opimtodosortvector.h>
 #include <opie2/otodoaccess.h>
 
 #include <qintdict.h>
 
 namespace Opie {
 OPimTodoAccessBackend::OPimTodoAccessBackend()
     : OPimAccessBackend<OPimTodo>()
 {
 }
 OPimTodoAccessBackend::~OPimTodoAccessBackend() {
 
 }
 
 const uint OPimTodoAccessBackend::querySettings() const
 {
         return 0;
 }
 
 bool OPimTodoAccessBackend::hasQuerySettings (uint querySettings) const
 {
         return false;
 }
 
 
 UIDArray OPimTodoAccessBackend::queryByExample( const UIDArray& uidlist, const OPimTodo& query, int settings,
-                                                 const QDateTime& endperiod )const 
+                                                 const QDateTime& startperiod )const 
 {
         qDebug( "Accessing OPimTodoAccessBackend::queryByExample() which is not implemented!" );
         return UIDArray();
     
 //     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.
         //      */
 //     }
 
 
 }
 
 UIDArray OPimTodoAccessBackend::sorted( const UIDArray& events, bool asc,
                                         int sortOrder, int sortFilter,
                                         const QArray<int>& categories )const {
     odebug << "Using Unaccelerated TodoList sorted Implementation" << oendl;
     Internal::OPimTodoSortVector vector(events.count(), asc,sortOrder );
     int item = 0;
 
     bool bCat = sortFilter  & OPimTodoAccess::FilterCategory ? true : false;
     bool bOnly = sortFilter & OPimTodoAccess::OnlyOverDue ? true : false;
     bool comp = sortFilter  & OPimTodoAccess::DoNotShowCompleted ? true : false;
     bool catPassed = false;
     int cat;
 
     for ( uint i = 0; i < events.count(); ++i ) {
         OPimTodo todo = find( events[i], events, i, Frontend::Forward );
         if ( todo.isEmpty() )
             continue;
 
         /* show category */
         /* -1 == unfiled */
         catPassed = false;
         for ( uint cat_nu = 0; cat_nu < categories.count(); ++cat_nu ) {
             cat = categories[cat_nu];
             if ( bCat && cat == -1 ) {
                 if(!todo.categories().isEmpty() )
                     continue;
             } else if ( bCat && cat != 0)
                 if (!todo.categories().contains( cat ) )
                     continue;
             catPassed = true;
             break;
         }
 
         /*
          * If none of the Categories matched
          * continue
          */
         if ( !catPassed )
             continue;
         if ( !todo.isOverdue() && bOnly )
             continue;
         if (todo.isCompleted() && comp )
             continue;
 
         vector.insert(item++, todo );
     }
 
     vector.resize( item );
     /* sort it now */
     vector.sort();
     /* now get the uids */
     UIDArray array( vector.count() );
     for (uint i= 0; i < vector.count(); i++ )
         array[i] = vector.uidAt( i );
 
     return array;
 }
 
 OPimBackendOccurrence::List OPimTodoAccessBackend::occurrences( const QDate& start,
                                                                 const QDate& end )const {
     OPimBackendOccurrence::List lst;
     UIDArray effective = effectiveToDos( start, end, false );
     UIDArray overdue = overDue();
     uint count = effective.count();
     int uid;
     QIntDict<int> hash;
     hash.setAutoDelete( true );
     OPimTodo todo;
 
     for ( uint i = 0; i < count; ++i ) {
         uid = effective[i];
         todo = find( uid, effective, i, Frontend::Forward );
         /*
          * If isOverdue but in the 'normal' range we will fill
          * the hash so we won't have duplicates in OPimBackendOccurrence
          */
         if ( todo.isOverdue() )
             hash.insert( uid, new int(6) );
         OPimBackendOccurrence oc = todo.hasStartDate() ?
                                    OPimBackendOccurrence( todo.startDate(),
                                                           todo.dueDate(), uid ) :
                                    OPimBackendOccurrence( todo.dueDate(), uid, QString::null );
         oc.setSummary( todo.summary() );
         lst.append( oc );
     }
 
     /*
      * Create the OverDue items but skip
      * the already handled Records
      */
     if ( !overdue.isEmpty() ) {
         QDate today = QDate::currentDate();
         QDate dueDate = (start >= today && today <= end ) ? today : start;
         count = overdue.count();
         for ( uint i = 0; i < count; ++i ) {
             uid = overdue[i];
             if (!hash.find( uid ) )
                 continue;
             todo = find( uid, overdue, i, Frontend::Forward );
             lst.append( OPimBackendOccurrence(dueDate, uid, todo.summary() ) );
         }
     }
 
     return lst;
 }
 }
diff --git a/libopie2/opiepim/backend/otodoaccessbackend.h b/libopie2/opiepim/backend/otodoaccessbackend.h
index 870ee57..06cece3 100644
--- a/libopie2/opiepim/backend/otodoaccessbackend.h
+++ b/libopie2/opiepim/backend/otodoaccessbackend.h
@@ -1,92 +1,92 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) The Main Author <main-author@whereever.org>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 #ifndef OPIE_TODO_ACCESS_BACKEND_H
 #define OPIE_TODO_ACCESS_BACKEND_H
 
 #include <qbitarray.h>
 
 #include <opie2/opimtodo.h>
 #include <opie2/opimaccessbackend.h>
 
 namespace Opie {
 class OPimTodoAccessBackend : public OPimAccessBackend<OPimTodo> {
 public:
     OPimTodoAccessBackend();
     ~OPimTodoAccessBackend();
     virtual UIDArray effectiveToDos( const QDate& start,
                                      const QDate& end,
                                      bool includeNoDates )const = 0;
     virtual UIDArray overDue()const = 0;
     virtual void removeAllCompleted() = 0;
 
     /**
      * Common and probably inefficent implementation
      * for queryByExample, matchRegexp, sorted
      * and occurrences
      */
     //@{
     /**
      *  Return all possible settings.
      *  @return All settings provided by the current backend
      * (i.e.: query_WildCards & query_IgnoreCase)
      */
     const uint querySettings() const;
 
     /**
      * Check whether settings are correct.
      * @return <i>true</i> if the given settings are correct and possible.
      */
     bool hasQuerySettings (uint querySettings) const;
 
-    UIDArray queryByExample( const UIDArray& uidlist, const OPimTodo& query, int settings, const QDateTime& endperiod = QDateTime() )const;
+    UIDArray queryByExample( const UIDArray& uidlist, const OPimTodo& query, int settings, const QDateTime& startperiod = QDateTime() )const;
     UIDArray sorted( const UIDArray&, bool asc, int, int, const QArray<int>& )const;
     OPimBackendOccurrence::List occurrences( const QDate&, const QDate& )const;
     //@}
 
 private:
     class Private;
     Private *d;
 
 };
 }
 
 
 /**
  * \fn Opie::OPimBackendOccurrence::List Opie::OPimTodoAccessBackend::occurrences(const QDate& start,const QDate& end)const
  * \brief Return occurrences for a period of time
  *
  * This method will return the 'effective' Todos and also
  * 'Overdue' Todos. Overdues will be shown on the 'current'
  * day if it is in the range or on \par start. If the overdue
  * is inside the 'Effective Todos' we will skip the
  * special overdue handling.
  *
  *
  */
 #endif
diff --git a/libopie2/opiepim/core/ocontactaccess.cpp b/libopie2/opiepim/core/ocontactaccess.cpp
index 9bbc820..9d18d47 100644
--- a/libopie2/opiepim/core/ocontactaccess.cpp
+++ b/libopie2/opiepim/core/ocontactaccess.cpp
@@ -1,163 +1,154 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) The Main Author <main-author@whereever.org>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 /*
  * =====================================================================
  * ToDo: XML-Backend: Automatic reload if something was changed...
  *
  *
  */
 
 #include <opie2/ocontactaccess.h>
 #include <opie2/obackendfactory.h>
 
 /* OPIE */
 #include <opie2/ocontactaccessbackend_xml.h>
 #include <opie2/opimresolver.h>
 #include <opie2/opimglobal.h>
 #include <opie2/odebug.h>
 
 //#include <qpe/qcopenvelope_qws.h>
 #include <qpe/global.h>
 
 /* QT */
 #include <qasciidict.h>
 #include <qdatetime.h>
 #include <qfile.h>
 #include <qregexp.h>
 #include <qlist.h>
 #include <qcopchannel_qws.h>
 
 /* STD */
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <stdlib.h>
 
 
 namespace Opie {
 
 OPimContactAccess::OPimContactAccess ( const QString appname, const QString ,
                                        OPimContactAccessBackend* end, bool autosync ):
         OPimAccessTemplate<OPimContact>( end )
 {
         /* take care of the backend. If there is no one defined, we
          * will use the XML-Backend as default (until we have a cute SQL-Backend..).
          */
         if( end == 0 ) {
                 end = OBackendFactory<OPimContactAccessBackend>::defaultBackend( OPimGlobal::CONTACTLIST, appname );
         }
         // Set backend locally and in template
         m_backEnd = end;
         OPimAccessTemplate<OPimContact>::setBackEnd (end);
 
 
         /* Connect signal of external db change to function */
         QCopChannel *dbchannel = new QCopChannel( "QPE/PIM", this );
         connect( dbchannel, SIGNAL(received(const QCString&,const QByteArray&)),
                  this, SLOT(copMessage(const QCString&,const QByteArray&)) );
         if ( autosync ){
                 QCopChannel *syncchannel = new QCopChannel( "QPE/Sync", this );
                 connect( syncchannel, SIGNAL(received(const QCString&,const QByteArray&)),
                          this, SLOT(copMessage(const QCString&,const QByteArray&)) );
         }
 
 
 }
 OPimContactAccess::~OPimContactAccess ()
 {
     /* The user may forget to save the changed database, therefore try to
      * do it for him..
      */
     save();
     // delete m_backEnd; is done by template..
 }
 
 
 bool OPimContactAccess::save ()
 {
     /* If the database was changed externally, we could not save the
      * Data. This will remove added items which is unacceptable !
      * Therefore: Reload database and merge the data...
      */
     if ( OPimAccessTemplate<OPimContact>::wasChangedExternally() )
         reload();
 
     bool status = OPimAccessTemplate<OPimContact>::save();
     if ( !status ) return false;
 
     /* Now tell everyone that new data is available.
      */
     QCopEnvelope e( "QPE/PIM", "addressbookUpdated()" );
 
     return true;
 }
 
-const uint OPimContactAccess::querySettings()
-{
-    return ( m_backEnd->querySettings() );
-}
-
-bool OPimContactAccess::hasQuerySettings ( int querySettings ) const
-{
-    return ( m_backEnd->hasQuerySettings ( querySettings ) );
-}
 
 #if 0
 OPimRecordList<OPimContact> OPimContactAccess::sorted( bool ascending, int sortOrder, int sortFilter, int cat ) const
 {
     QArray<int> matchingContacts = m_backEnd -> sorted( ascending, sortOrder, sortFilter, cat );
     return ( OPimRecordList<OPimContact>(matchingContacts, this) );
 }
 #endif
 
 
 bool OPimContactAccess::wasChangedExternally()const
 {
     return ( m_backEnd->wasChangedExternally() );
 }
 
 
 void OPimContactAccess::copMessage( const QCString &msg, const QByteArray & )
 {
     if ( msg == "addressbookUpdated()" ){
         emit signalChanged ( this );
     } else if ( msg == "flush()" ) {
         save ();
     } else if ( msg == "reload()" ) {
         reload ();
         emit signalChanged ( this );
     }
 }
 
 int OPimContactAccess::rtti() const
 {
     return OPimResolver::AddressBook;
 }
 
 }
diff --git a/libopie2/opiepim/core/ocontactaccess.h b/libopie2/opiepim/core/ocontactaccess.h
index 5051321..9a2ecaf 100644
--- a/libopie2/opiepim/core/ocontactaccess.h
+++ b/libopie2/opiepim/core/ocontactaccess.h
@@ -1,177 +1,162 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) The Main Author <main-author@whereever.org>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 /*
  * =====================================================================
  * ToDo: Define enum for query settings
  * =====================================================================
  */
 #ifndef _OCONTACTACCESS_H
 #define _OCONTACTACCESS_H
 
 #include <qobject.h>
 
 #include <qpe/qcopenvelope_qws.h>
 
 #include <qvaluelist.h>
 #include <qfileinfo.h>
 
 #include <opie2/opimcontact.h>
 #include <opie2/ocontactaccessbackend.h>
 #include <opie2/opimaccesstemplate.h>
 
 namespace Opie {
 /**
  * Class to access the contacts database.
  * This is just a frontend for the real database handling which is
  * done by the backend.
  * This class is used to access the Contacts on a system. This class as any OPIE PIM
  * class is backend independent.
  * @author Stefan Eilers, Holger Freyther
  * @see OPimAccessTemplate
  */
 class OPimContactAccess: public QObject, public OPimAccessTemplate<OPimContact>
 {
     Q_OBJECT
 
  public:
     /**
      * Filter for sorted()
      * @see SortFilterBase in OPimBase
      */
     enum SortFilter {
         /** Don't return entries who don't have children */
         DoNotShowWithoutChildren        = FilterCustom<<1,
         /** Don't return entries who don't have an anniversary */
         DoNotShowWithoutAnniversary     = FilterCustom<<2,
          /** Don't return entries who don't have a birthday */
         DoNotShowWithoutBirthday        = FilterCustom<<3,
          /** Don't return entries who don't have a home address */
         DoNotShowWithoutHomeAddress     = FilterCustom<<4,
         /** Don't return entries who don't have a business address */
         DoNotShowWithoutBusinessAddress = FilterCustom<<5,
         /** Don't return entries which hava any category */
         DoNotShowWithCategory = FilterCustom << 6
     };
 
     /**
      * Sort order for sorted()
      * @see SortOrderBase in OPimBase
      */
     enum SortOrder {
         SortTitle = SortCustom,
         SortFirstName,
         SortMiddleName,
         SortLastName,
         SortSuffix,
         SortEmail,
         SortNickname,
         SortFileAsName,
         SortAnniversary,
         SortBirthday,
         SortGender
     };
 
         /**
          * Create Database with contacts (addressbook).
          * @param appname Name of application which wants access to the database
          * (i.e. "todolist")
          * @param filename The name of the database file. If not set, the default one
          * is used.
          * @param backend Pointer to an alternative Backend. If not set, we will use
          * the default backend.
          * @param handlesync If <b>true</b> the database stores the current state
          * automatically if it receives the signals <i>flush()</i> and <i>reload()</i>
          * which are used before and after synchronisation. If the application wants
          * to react itself, it should be disabled by setting it to <b>false</b>
          * @see OPimContactAccessBackend
          */
         OPimContactAccess (const QString appname, const QString filename = 0l,
                            OPimContactAccessBackend* backend = 0l, bool handlesync = true);
         ~OPimContactAccess ();
 
 
-        /** 
-         * Return all possible settings for queryByExample().
-         *  @return All settings provided by the current backend
-         * (i.e.: WildCards & IgnoreCase)
-         * @see QuerySettings in OPimBase for details of the parameter, queryByExample()
-         */
-        const uint querySettings();
-
-        /** 
-         * Check whether settings are correct for queryByExample().
-         * @return <i>true</i> if the given settings are correct and possible.
-         * @see QuerySettings in OPimBase for details of the parameter
-         */
-        bool hasQuerySettings ( int querySettings ) const;
-
         /**
          * if the resource was changed externally.
          * You should use the signal instead of polling possible changes !
          */
         bool wasChangedExternally()const;
 
 
         /** Save contacts database.
          * Save is more a "commit". After calling this function, all changes are public available.
          * @return true if successful
          */
         bool save();
 
         /**
          * Return identification of used records
          */
         int rtti() const;
 
  signals:
         /* Signal is emitted if the database was changed. Therefore
          * we may need to reload to stay consistent.
          * @param which Pointer to the database who created this event. This pointer
          * is useful if an application has to handle multiple databases at the same time.
          * @see reload()
          */
         void signalChanged ( const OPimContactAccess *which );
 
 
  private:
         OPimContactAccessBackend *m_backEnd;
         bool m_loading:1;
 
  private slots:
         void copMessage( const QCString &msg, const QByteArray &data );
 
  private:
         class Private;
         Private *d;
 
 };
 
 }
 
 #endif
diff --git a/libopie2/opiepim/core/opimaccesstemplate.h b/libopie2/opiepim/core/opimaccesstemplate.h
index 3875f09..823f03d 100644
--- a/libopie2/opiepim/core/opimaccesstemplate.h
+++ b/libopie2/opiepim/core/opimaccesstemplate.h
@@ -1,615 +1,640 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) Holger Freyther <zecke@handhelds.org>
                              Copyright (C) Stefan Eilers <eilers.stefan@epost.de>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 #ifndef OPIE_PIM_ACCESS_TEMPLATE_H
 #define OPIE_PIM_ACCESS_TEMPLATE_H
 
 /* OPIE */
 #include <opie2/opimrecord.h>
 #include <opie2/opimaccessbackend.h>
 #include <opie2/opimrecordlist.h>
 
 #include <opie2/opimtemplatebase.h>
 #include <opie2/odebug.h>
 
 /* QT */
 #include <qarray.h>
 #include <qdatetime.h>
 
 namespace Opie {
 
 class OPimAccessTemplatePrivate;
 /**
  * Thats the frontend to our OPIE PIM
  * Library. Either you want to use it's
  * interface or you want to implement
  * your own Access lib
  * Just create a OPimRecord and inherit from
  * the templates
  */
 
 template <class T = OPimRecord >
 class OPimAccessTemplate : public OTemplateBase<T> {
 public:
     /**
      *
      */
     enum Access {
         Random = 0,
         SortedAccess
     };
     typedef OPimRecordList<T> List;
     typedef OPimAccessBackend<T> BackEnd;
     typedef OPimCache<T> Cache;
 
     //@{
     OPimAccessTemplate( BackEnd* end);
     virtual ~OPimAccessTemplate();
     //@}
 
     //@{
     bool load();
     virtual bool reload();
     bool save();
     void clear() ;
     //@}
 
 
     bool wasChangedExternally()const;
 
     //@{
     virtual List allRecords()const;
     virtual List matchRegexp(  const QRegExp &r ) const;
 
+    /** 
+     * Return all possible settings for queryByExample().
+     *  @return All settings provided by the current backend
+     * (i.e.: WildCards & IgnoreCase)
+     * @see QuerySettings in OPimBase for details of the parameter, queryByExample()
+     */
+    const uint querySettings();
+
+    /** 
+     * Check whether settings are correct for queryByExample().
+     * @return <i>true</i> if the given settings are correct and possible.
+     * @see QuerySettings in OPimBase for details of the parameter
+     */
+     bool hasQuerySettings ( int querySettings ) const;
+
     /**
      * Query by example search interface. 
      * "Query by Example" provides a very powerful search engine. Use the query object 
      * (this may be a contact, a todo or databook event) 
      * as a search mask which is converted into a query regarding the querySettings. If a time period is needed 
-     * (as for OpimBase::DateDiff), you have to use the date/time in the query object and the endperiod (the last parameter).
+     * (as for OpimBase::DateDiff), you have to use the date/time in the query object and the startperiod (the last parameter).
      * @see QuerySettings in class OPimBase 
      * @param query The object which contains the query set
      * @param querySettings This parameter defines what should be searched and how the query should be interpreted
-     * @param endperiod Defines the end of a period for some special queries.    
+     * @param startperiod Defines the start of a period for some special queries.    
      */
-    virtual List queryByExample( const T& query, int querySettings, const QDateTime& endperiod = QDateTime() );
+    virtual List queryByExample( const T& query, int querySettings, const QDateTime& startperiod = QDateTime() );
 
     /**
      * Generic query by example search interface. This is a special version which handles generic OPimRecord types. They are converted 
      * automatically into the right datatype.
      * "Query by Example" provides a very powerful search engine. Use the query object (this may be a contact, a todo or databook event) 
      * as a search mask which is converted into a query regarding the querySettings. If a time period is needed 
-     * (as for OpimBase::DateDiff), you have to use the date/time in the query object and the endperiod (the last parameter).
+     * (as for OpimBase::DateDiff), you have to use the date/time in the query object and the startperiod (the last parameter).
      * @see QuerySettings in class OPimBase 
      * @param query The object which contains the query set
      * @param querySettings This parameter defines what should be searched and how the query should be interpreted
-     * @param endperiod Defines the end of a period for some special queries.    
+     * @param startperiod Defines the start of a period for some special queries.    
      */
-    virtual List queryByExample( const OPimRecord* query, int querySettings, const QDateTime& endperiod = QDateTime() );
+    virtual List queryByExample( const OPimRecord* query, int querySettings, const QDateTime& startperiod = QDateTime() );
     /**
      * Incremental query by example search interface. Providing incremental search, this one provides the feature 
      * to search in a list of records which may be returned by an other search.
      * "Query by Example" provides a very powerful search engine. Use the query object (this may be a contact, a todo or databook event) 
      * as a search mask which is converted into a query regarding the querySettings. If a time period is needed 
-     * (as for OpimBase::DateDiff), you have to use the date/time in the query object and the endperiod (the last parameter).
+     * (as for OpimBase::DateDiff), you have to use the date/time in the query object and the startperiod (the last parameter).
      * @see QuerySettings in class OPimBase 
      * @param uidlist List of uid's which should be incorporated into the next search 
      * @param query The object which contains the query set
      * @param querySettings This parameter defines what should be searched and how the query should be interpreted
-     * @param endperiod Defines the end of a period for some special queries.    
+     * @param startperiod Defines the start of a period for some special queries.    
      */
     virtual List queryByExample( const OPimAccessTemplate::List& uidlist, const T& query, int querySettings, 
-                                 const QDateTime& endperiod = QDateTime() );
+                                 const QDateTime& startperiod = QDateTime() );
 
     virtual T find( UID uid )const;
     virtual T find( UID uid, const QArray<int>&,
                     uint current, typename OTemplateBase<T>::CacheDirection dir = OTemplateBase<T>::Forward )const;
     //@}
 
     /** 
      * Get sorted lists..
      * @see OPimContactAccess, OPimTodoAccess and ODateBookAccess regarding more info for the following params:
      * @param list of UID's received by allRecords() or others...
      * @param sortOrder Setting the sort order defined by enum SortOrder
      * @param ascending Sort in ascending order if true, otherwise descending
      * @param sortFilter Setting the sort filter defined by enum SortFilter
      * @param cat number of category.
      */
     virtual List sorted( const List& list, bool ascending, int sortOrder,
                          int sortFilter, int cat )const;
 
     /** 
      * Get sorted lists..
      * @see OPimContactAccess, OPimTodoAccess and ODateBookAccess regarding more info for the following params:
      * @param list of UID's received by allRecords() or others...
      * @param sortOrder Setting the sort order defined by enum SortOrder
      * @param ascending Sort in ascending order if true, otherwise descending
      * @param sortFilter Setting the sort filter defined by enum SortFilter
      * @param cats List of categories.
      */
     virtual List sorted( const List& list, bool ascending, int sortOrder,
                          int sortFilter, const QArray<UID>& cats )const;
 
     /** 
      * Get sorted lists..
      * @see OPimContactAccess, OPimTodoAccess and ODateBookAccess regarding more info for the following params:
      * @param ascending Sort in ascending order if true, otherwise descending
      * @param sortOrder Setting the sort order defined by enum SortOrder
      * @param sortFilter Setting the sort filter defined by enum SortFilter
      * @param cat number of category.
      */
     virtual List sorted( bool ascending, int sortOrder, int sortFilter, int cat )const;
 
     /** 
      * Get sorted lists..
      * @see OPimContactAccess, OPimTodoAccess and ODateBookAccess regarding more info for the following params:
      * @param ascending Sort in ascending order if true, otherwise descending
      * @param sortOrder Setting the sort order defined by enum SortOrder
      * @param sortFilter Setting the sort filter defined by enum SortFilter
      * @param cats List of categories.
      */
     virtual List sorted( bool ascending, int sortOrder, int sortFilter,
                          const QArray<UID>& cats )const;
     /**
      * (Re)Implementation
      */
     //@{
     UIDArray matchRegexpSimple( const QRegExp& r )const;
     UIDArray queryByExampleSimple( const OPimRecord*, int, const QDateTime& )const;
     UIDArray sortedSimple( const UIDArray&, bool asc, int sortOrder,
                            int sortFilter, int cat )const;
     UIDArray sortedSimple( const UIDArray&, bool asc, int sortOrder,
                            int sortFilter, const QArray<int>& )const;
     UIDArray sortedSimple( bool ascending, int sortOrder, int sortFilter,
                            int cat )const;
     UIDArray sortedSimple( bool ascending, int sortOrder, int sortFilter,
                            const QArray<int>& )const;
     OPimOccurrence::List occurrences( const QDate& start,  const QDate& end )const;
     OPimOccurrence::List occurrences( const QDateTime& dt )const;
     //@}
 
     //@{
     virtual bool add( const T& t ) ;
     bool add( const OPimRecord& );
     bool add( const OPimRecord* );
     virtual bool remove( const T& t );
     bool remove( UID uid );
     bool remove( const OPimRecord& );
     virtual bool replace( const T& t) ;
 
     //@}
 
     void setReadAhead( uint count );
     void cache( const T& )const;
     void setSaneCacheSize( int );
 
     QArray<UID> records()const;
 protected:
     /**
      * invalidate the cache
      */
     void invalidateCache();
 
     void setBackEnd( BackEnd* end );
     /**
      * returns the backend
      */
     BackEnd* backEnd();
     BackEnd* m_backEnd;
 
     Cache m_cache;
 
 private:
     OPimAccessTemplatePrivate *d;
 
 };
 
 /**
  * c'tor BackEnd
  * enum Access a small hint on how to handle the backend
  */
 template <class T>
 OPimAccessTemplate<T>::OPimAccessTemplate( BackEnd* end )
     : OTemplateBase<T>(), m_backEnd( end )
 {
     if (end )
         end->setFrontend( this );
 }
 template <class T>
 OPimAccessTemplate<T>::~OPimAccessTemplate() {
     delete m_backEnd;
 }
 
 /**
  * load from the backend
  */
 template <class T>
 bool OPimAccessTemplate<T>::load() {
     invalidateCache();
     return m_backEnd->load();
 }
 
 /** Reload database.
  * You should execute this function if the external database
  * was changed.
  * This function will load the external database and afterwards
  * rejoin the local changes. Therefore the local database will be set consistent.
  */
 template <class T>
 bool OPimAccessTemplate<T>::reload() {
     invalidateCache();
     return m_backEnd->reload();
 }
 
 /**
  * Save contacts database.
  * Save is more a "commit". After calling this function, all changes are public available.
  * @return true if successful
  */
 template <class T>
 bool OPimAccessTemplate<T>::save() {
     return m_backEnd->save();
 }
 
 
 /**
  * return a List of records
  * you can iterate over them
  */
 template <class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const {
     QArray<int> ints = m_backEnd->allRecords();
     List lis(ints, this );
     return lis;
 }
 
 /**
  * return a List of records
  * that match the regex
  */
 template <class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::matchRegexp( const QRegExp &r )const {
     QArray<int> ints = m_backEnd->matchRegexp( r );
     List lis(ints, this );
     return lis;
 }
 
 /**
  * find the OPimRecord uid
  */
 template <class T>
 QArray<int> OPimAccessTemplate<T>::records()const {
     return m_backEnd->allRecords();
 }
 
+template <class T>
+const uint OPimAccessTemplate<T>::querySettings(){
+        return m_backEnd->querySettings();
+}
+
+template <class T>
+bool OPimAccessTemplate<T>::hasQuerySettings ( int querySettings ) const {
+        return m_backEnd->hasQuerySettings( querySettings );
+}
+
 
 template <class T>
 typename OPimAccessTemplate<T>::List
 OPimAccessTemplate<T>::queryByExample( const T& t, int settings, const QDateTime& d ) {
     QArray<int> ints = m_backEnd->queryByExample( t, settings, d );
 
     List list(ints, this );
     return list;
 }
 
 template <class T>
 typename OPimAccessTemplate<T>::List
 OPimAccessTemplate<T>::queryByExample( const OPimRecord* t, int settings, const QDateTime& d ) {
     T tempInstance;
 
     if ( t->rtti() == tempInstance.rtti() ) {
             QArray<int> ints = m_backEnd->queryByExample( t, settings, d );
             List list( ints, this );
             return list;
     } else {
         owarn << "Query not possible: Objecttype mismatch" << oendl;
     } 
 
     return List();
 }
 
 template <class T>
 typename OPimAccessTemplate<T>::List
 OPimAccessTemplate<T>::queryByExample( const OPimAccessTemplate::List& uidlist, const T& t, int settings, const QDateTime& d ) {
     QArray<int> ints = m_backEnd->queryByExample( uidlist.uids(), t, settings, d );
 
     List list( ints, this );
     return list;
 }
 
 
 template <class T>
 T OPimAccessTemplate<T>::find( UID uid ) const{
     // First search in cache..
     if ( m_cache.contains( uid ) )
             return m_cache.find( uid );
 
     T t = m_backEnd->find( uid );
     cache( t );
 
     return t;
 }
 
 
 /**
  * read ahead cache find method ;)
  */
 template <class T>
 T OPimAccessTemplate<T>::find( UID uid, const QArray<int>& ar,
                                uint current, typename OTemplateBase<T>::CacheDirection dir )const {
     /*
      * better do T.isEmpty()
      * after a find this way we would
      * avoid two finds in QCache...
      */
     if (m_cache.contains( uid ) )
         return m_cache.find( uid );
 
 
     T t = m_backEnd->find( uid, ar, current, dir );
     cache( t );
     return t;
 }
 
 /**
  * clears the backend and invalidates the backend
  */
 template <class T>
 void OPimAccessTemplate<T>::clear() {
     invalidateCache();
     m_backEnd->clear();
 }
 
 
 /**
  * add T to the backend
  * @param t The item to add.
  * @return <i>true</i> if added successfully.
  */
 template <class T>
 bool OPimAccessTemplate<T>::add( const T& t ) {
     cache( t );
     return m_backEnd->add( t );
 }
 
 template <class T>
 bool OPimAccessTemplate<T>::add( const OPimRecord& rec ) {
     /* same type */
     T tempInstance;
     if ( rec.rtti() == tempInstance.rtti() ) {
         const T& t = static_cast<const T&>(rec);
         return add(t);
     } else {
         owarn << "Adding not possible: Objecttype mismatch" << oendl;
     }
     return false;
 }
 
 /**
  * Add an Opie PimRecord.
  * Info: Take this if  you are working with OPimRecords and you need to add it into any database.
  *       But take care that the accessing database is compatible to the real type of OPimRecord !!
  *       Otherwise this access will be rejected !
  */
 template <class T>
 bool OPimAccessTemplate<T>::add( const OPimRecord* rec) {
     /* same type, but pointer  */
     T tempInstance;
     if ( rec -> rtti() == tempInstance.rtti() ) {
         const T* t = static_cast<const T*>(rec);
         return add( *t );
     } else {
         owarn << "Adding not possible: Objecttype mismatch" << oendl;
     }
     return false;
 }
 
 /**
  * remove T from the backend
  * @param t The item to remove
  * @return <i>true</i> if successful.
  */
 template <class T>
 bool OPimAccessTemplate<T>::remove( const T& t ) {
     return remove( t.uid() );
 }
 
 /**
  * remove the OPimRecord with uid
  * @param uid The ID of the item to remove
  * @return <i>true</i> if successful.
  */
 template <class T>
 bool OPimAccessTemplate<T>::remove( UID uid ) {
     m_cache.remove( uid );
     return m_backEnd->remove( uid );
 }
 template <class T>
 bool OPimAccessTemplate<T>::remove( const OPimRecord& rec) {
     return remove( rec.uid() );
 }
 
 /**
  * replace T from backend
  * @param t The item to replace
  * @return <i>true</i> if successful.
  */
 template <class T>
 bool OPimAccessTemplate<T>::replace( const T& t ) {
     m_cache.replace( t );
     return m_backEnd->replace( t );
 }
 
 /**
  * @internal
  */
 template <class T>
 void OPimAccessTemplate<T>::invalidateCache() {
     m_cache.invalidate();
 }
 template <class T>
 typename OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() {
     return m_backEnd;
 }
 
 /**
  * if the resource was changed externally
  * You should use the signal handling instead of polling possible changes !
  * zecke: Do you implement a signal for otodoaccess ?
  */
 template <class T>
 bool OPimAccessTemplate<T>::wasChangedExternally()const {
     return false;
 }
 template <class T>
 void OPimAccessTemplate<T>::setBackEnd( BackEnd* end ) {
     m_backEnd = end;
     if (m_backEnd )
         m_backEnd->setFrontend( this );
 }
 template <class T>
 void OPimAccessTemplate<T>::cache( const T& t ) const{
     /* hacky we need to work around the const*/
     ((OPimAccessTemplate<T>*)this)->m_cache.add( t );
 }
 template <class T>
 void OPimAccessTemplate<T>::setSaneCacheSize( int size ) {
     m_cache.setSize( size );
 }
 template <class T>
 void OPimAccessTemplate<T>::setReadAhead( uint count ) {
     m_backEnd->setReadAhead( count );
 }
 
 
 template <class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::sorted( const OPimAccessTemplate::List& lst,
                                                                     bool ascending, int sortOrder,
                                                                     int sortFilter, int cat )const {
     QArray<int> cats( 1 );
     cats[0] = cat;
     UIDArray ints = m_backEnd->sorted( lst.uids(), ascending, sortOrder,
                                        sortFilter, cats );
     return List(ints, this);
 }
 
 template<class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::sorted( const OPimAccessTemplate::List& lst,
                                                                     bool ascending, int sortOrder,
                                                                     int sortFilter, const QArray<UID>& cats )const {
     UIDArray ints = m_backEnd->sorted( lst.uids(), ascending, sortOrder,
                                        sortFilter, cats );
     return List(ints, this);
 }
 
 template<class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::sorted( bool ascending, int sortOrder,
                                                                     int sortFilter, int cat )const {
     QArray<int> cats( 1 );
     cats[0] = cat;
     UIDArray ints = m_backEnd->sorted( ascending, sortOrder,
                                        sortFilter, cats );
     return List(ints, this);
 }
 
 template<class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::sorted( bool ascending, int sortOrder,
                                                                     int sortFilter, const QArray<UID>& cats )const {
     UIDArray ints = m_backEnd->sorted( ascending, sortOrder,
                                        sortFilter, cats );
     return List(ints, this);
 }
 
 template <class T>
 OPimOccurrence::List OPimAccessTemplate<T>::occurrences( const QDate& start,
                                                          const QDate& end ) const {
     /*
      * Some magic involved to go from single OPimBackendOccurrence
      * to multiple OPimOccurrence's
      */
     return OPimBase::convertOccurrenceFromBackend( m_backEnd->occurrences( start, end ) );
 }
 
 template<class T>
 OPimOccurrence::List OPimAccessTemplate<T>::occurrences( const QDateTime& dt )const {
     return OPimBase::convertOccurrenceFromBackend(  m_backEnd->occurrences( dt ) );
 }
 
 /*
  *Implementations!!
  */
 template <class T>
 UIDArray OPimAccessTemplate<T>::matchRegexpSimple( const QRegExp &r )const {
     return m_backEnd->matchRegexp( r );
 }
 
 template <class T>
 UIDArray OPimAccessTemplate<T>::queryByExampleSimple( const OPimRecord* rec,
                                                       int settings,
                                                       const QDateTime& d )const {
     return m_backEnd->queryByExample( rec, settings, d );
 }
 
 template <class T>
 UIDArray OPimAccessTemplate<T>::sortedSimple( const UIDArray& lst,
                                               bool ascending,
                                               int sortOrder, int sortFilter,
                                               int cat ) const{
     QArray<int> cats( 1 );
     cats[0] = cat;
     return m_backEnd->sorted( lst, ascending, sortOrder, sortFilter, cats );
 }
 
 template <class T>
 UIDArray OPimAccessTemplate<T>::sortedSimple( const UIDArray& lst,
                                               bool ascending,
                                               int sortOrder, int sortFilter,
                                               const QArray<int>& cats ) const{
     return m_backEnd->sorted( lst, ascending, sortOrder, sortFilter, cats );
 }
 
 template <class T>
 UIDArray OPimAccessTemplate<T>::sortedSimple( bool ascending,
                                               int sortOrder, int sortFilter,
                                               int cat ) const{
     QArray<int> cats( 1 );
     cats[0] = cat;
 
     return m_backEnd->sorted( ascending, sortOrder, sortFilter, cats );
 }
 
 template <class T>
 UIDArray OPimAccessTemplate<T>::sortedSimple( bool ascending,
                                               int sortOrder, int sortFilter,
                                               const QArray<int>& cats ) const{
     return m_backEnd->sorted( ascending, sortOrder, sortFilter, cats );
 }
 }
 
 #endif