Some modifications to alow use of generic OPimRecords without need to

cast them manually to the right type

9 files changed, 65 insertions, 15 deletions

diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
index 401a3c1..14207be 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
@@ -337,192 +337,193 @@ namespace {
                 QString qu = "select uid, type, value from custom_data where uid = ";
                 qu += QString::number(m_uid);
                 return qu;
         }
 
 };
 
 
 /* --------------------------------------------------------------------------- */
 
 namespace Opie {
 
 OPimContactAccessBackend_SQL::OPimContactAccessBackend_SQL ( const QString& /* appname */, 
                                                        const QString& filename ): 
         OPimContactAccessBackend(), m_changed(false), m_driver( NULL )
 {
         qDebug("C'tor OPimContactAccessBackend_SQL starts");
         QTime t;
         t.start();
 
         /* Expecting to access the default filename if nothing else is set */
         if ( filename.isEmpty() ){
                 m_fileName = Global::applicationFileName( "addressbook","addressbook.db" );
         } else
                 m_fileName = filename;
 
         // Get the standart sql-driver from the OSQLManager..
         OSQLManager man;
         m_driver = man.standard();
                 m_driver->setUrl( m_fileName );
 
         load();
 
         qDebug("C'tor OPimContactAccessBackend_SQL ends: %d ms", t.elapsed() );
 }
 
 OPimContactAccessBackend_SQL::~OPimContactAccessBackend_SQL ()
 {
         if( m_driver )
                 delete m_driver;
 }
 
 bool OPimContactAccessBackend_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 ?? )
         CreateQuery creat;
         OSQLResult res = m_driver->query( &creat );
 
         update();
 
         return true;
 
 }
 
 bool OPimContactAccessBackend_SQL::reload()
 {
         return load();
 }
 
 bool OPimContactAccessBackend_SQL::save()
 {
         return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
 
 
 void OPimContactAccessBackend_SQL::clear ()
 {
         ClearQuery cle;
         OSQLResult res = m_driver->query( &cle );
 
         reload();
 }
 
 bool OPimContactAccessBackend_SQL::wasChangedExternally()
 {
         return false;
 }
 
 QArray<int> OPimContactAccessBackend_SQL::allRecords() const
 {
 
         // FIXME: Think about cute handling of changed tables..
         // Thus, we don't have to call update here...
          if ( m_changed )  
                 ((OPimContactAccessBackend_SQL*)this)->update();
         
         return m_uids;
 }
 
 bool OPimContactAccessBackend_SQL::add ( const OPimContact &newcontact )
 {
+        qDebug("add in contact SQL-Backend");
         InsertQuery ins( newcontact );
         OSQLResult res = m_driver->query( &ins );
 
         if ( res.state() == OSQLResult::Failure )
                 return false;
 
         int c = m_uids.count();
         m_uids.resize( c+1 );
         m_uids[c] = newcontact.uid();
         
         return true;
 }
 
 
 bool OPimContactAccessBackend_SQL::remove ( int uid )
 {
         RemoveQuery rem( uid );
         OSQLResult res = m_driver->query(&rem );
 
         if ( res.state() == OSQLResult::Failure )
                 return false;
 
         m_changed = true;
 
         return true;
 }
 
 bool OPimContactAccessBackend_SQL::replace ( const OPimContact &contact )
 {
         if ( !remove( contact.uid() ) )
                 return false;
         
         return add( contact );
 }
 
 
 OPimContact OPimContactAccessBackend_SQL::find ( int uid ) const
 {
         qDebug("OPimContactAccessBackend_SQL::find()");
         QTime t;
         t.start();
 
         OPimContact retContact( requestNonCustom( uid ) );
         retContact.setExtraMap( requestCustom( uid ) );
 
         qDebug("OPimContactAccessBackend_SQL::find() needed: %d ms", t.elapsed() );
         return retContact;
 }
 
 
 
 QArray<int> OPimContactAccessBackend_SQL::queryByExample ( const OPimContact &query, int settings, const QDateTime& qd )
 {
         QString qu = "SELECT uid FROM addressbook WHERE";
         QString searchQuery ="";
 
         QDate startDate;
         
         if ( qd.isValid() )
                 startDate = qd.date();
         else
                 startDate = QDate::currentDate();
         
 
         QMap<int, QString> queryFields = query.toMap();
         QStringList fieldList = OPimContactFields::untrfields( false );
         QMap<QString, int> translate = OPimContactFields::untrFieldsToId();
 
         // Convert every filled field to a SQL-Query
         // bool isAnyFieldSelected = false;
         for ( QStringList::Iterator it = ++fieldList.begin(); it != fieldList.end(); ++it ){
 
                 int id = translate[*it];
                 QString queryStr = queryFields[id];
                 QDate* endDate = 0l;
 
                 if ( !queryStr.isEmpty() ){
                         // If something is alredy stored in the query, add an "AND"
                         // to the end of the string to prepare for the next ..
                         if ( !searchQuery.isEmpty() )
                                 searchQuery += " AND";
 
         //              isAnyFieldSelected = true;
                         switch( id ){
                         case Qtopia::Birthday:
                                 endDate = new QDate( query.birthday() ); 
                                 // Fall through !
                         case Qtopia::Anniversary:
                                 if ( endDate == 0l )
                                         endDate = new QDate( query.anniversary() );
 
                                 if ( settings & OPimContactAccess::DateDiff ) {
                                         searchQuery += QString( " (\"%1\" <= '%2-%3-%4\' AND \"%5\" >= '%6-%7-%8')" )
                                                 .arg( *it )
                                                 .arg( QString::number( endDate->year() ).rightJustify( 4, '0' ) )
                                                 .arg( QString::number( endDate->month() ).rightJustify( 2, '0' ) )
diff --git a/libopie2/opiepim/core/ocontactaccess.cpp b/libopie2/opiepim/core/ocontactaccess.cpp
index 4f9b504..67f267f 100644
--- a/libopie2/opiepim/core/ocontactaccess.cpp
+++ b/libopie2/opiepim/core/ocontactaccess.cpp
@@ -1,152 +1,158 @@
 /*
                              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 "ocontactaccess.h"
 #include "obackendfactory.h"
 
 #include <qasciidict.h>
 #include <qdatetime.h>
 #include <qfile.h>
 #include <qregexp.h>
 #include <qlist.h>
 #include <qcopchannel_qws.h>
 
 //#include <qpe/qcopenvelope_qws.h>
 #include <qpe/global.h>
 
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <stdlib.h>
 
 #include <opie2/ocontactaccessbackend_xml.h>
+#include <opie2/opimresolver.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 ) {
                 qWarning ("Using BackendFactory !");
                 end = OBackendFactory<OPimContactAccessBackend>::Default( "contact", 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 ) );
 }
 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) );
 }
 
 
 bool OPimContactAccess::wasChangedExternally()const
 {
         return ( m_backEnd->wasChangedExternally() );
 }
 
 
 void OPimContactAccess::copMessage( const QCString &msg, const QByteArray & )
 {
         if ( msg == "addressbookUpdated()" ){
                 qWarning ("OPimContactAccess: Received addressbokUpdated()");
                 emit signalChanged ( this );
         } else if ( msg == "flush()" ) {
                 qWarning ("OPimContactAccess: Received flush()");
                 save ();
         } else if ( msg == "reload()" ) {
                 qWarning ("OPimContactAccess: Received 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 cf5333a..4429b6f 100644
--- a/libopie2/opiepim/core/ocontactaccess.h
+++ b/libopie2/opiepim/core/ocontactaccess.h
@@ -34,125 +34,130 @@
 #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:
         /**
          * 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 ();
 
         /** Constants for query.
          * Use this constants to set the query parameters.
          * Note: <i>query_IgnoreCase</i> just make sense with one of the other attributes !
          * @see queryByExample()
          */
         enum QuerySettings {
                 WildCards  = 0x0001,
                 IgnoreCase = 0x0002,
                 RegExp     = 0x0004,
                 ExactMatch = 0x0008,
                 MatchOne   = 0x0010, // Only one Entry must match
                 DateDiff   = 0x0020, // Find all entries from today until given date
                 DateYear   = 0x0040, // The year matches
                 DateMonth  = 0x0080, // The month matches
                 DateDay    = 0x0100, // The day matches
         };
 
 
         /** Return all Contacts in a sorted manner.
          *  @param ascending true: Sorted in acending order.
          *  @param sortOrder Currently not implemented. Just defined to stay compatible to otodoaccess
          *  @param sortFilter Currently not implemented. Just defined to stay compatible to otodoaccess
          *  @param cat Currently not implemented. Just defined to stay compatible to otodoaccess
          */
         List sorted( bool ascending, int sortOrder, int sortFilter, int cat ) const;
 
         /** Return all possible settings.
          *  @return All settings provided by the current backend
          * (i.e.: query_WildCards & query_IgnoreCase)
          */
         const uint querySettings();
 
         /** Check whether settings are correct.
          * @return <i>true</i> if the given settings are correct and possible.
          */
         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:
         // class OPimContactAccessPrivate;
         // OPimContactAccessPrivate* d;
         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/odatebookaccess.cpp b/libopie2/opiepim/core/odatebookaccess.cpp
index ac310c1..29298ea 100644
--- a/libopie2/opiepim/core/odatebookaccess.cpp
+++ b/libopie2/opiepim/core/odatebookaccess.cpp
@@ -1,112 +1,117 @@
 /*
                              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.
 */
 #include <opie2/obackendfactory.h>
 #include <opie2/odatebookaccess.h>
+#include <opie2/opimresolver.h>
 
 namespace Opie {
 /**
  * Simple constructor
  * It takes a ODateBookAccessBackend as parent. If it is 0 the default implementation
  * will be used!
  * @param back The backend to be used or 0 for the default backend
  * @param ac What kind of access is intended
  */
 ODateBookAccess::ODateBookAccess( ODateBookAccessBackend* back, enum Access ac )
     : OPimAccessTemplate<OPimEvent>( back )
 {
     if (!back )
         back = OBackendFactory<ODateBookAccessBackend>::Default("datebook", QString::null );
 
     m_backEnd = back;
     setBackEnd( m_backEnd );
 }
 ODateBookAccess::~ODateBookAccess() {
 }
 
 /**
  * @return all events available
  */
 ODateBookAccess::List ODateBookAccess::rawEvents()const {
     QArray<int> ints = m_backEnd->rawEvents();
 
     List lis( ints, this );
     return lis;
 }
 
 /**
  * @return all repeating events
  */
 ODateBookAccess::List ODateBookAccess::rawRepeats()const {
     QArray<int> ints = m_backEnd->rawRepeats();
 
     List lis( ints, this );
     return lis;
 }
 
 /**
  * @return all non repeating events
  */
 ODateBookAccess::List ODateBookAccess::nonRepeats()const {
     QArray<int> ints = m_backEnd->nonRepeats();
 
     List lis( ints, this );
     return lis;
 }
 
 /**
  * @return dates in the time span between from and to
  * @param from Include all events from...
  * @param to Include all events to...
  */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDate& from, const QDate& to ) const {
     return m_backEnd->effectiveEvents( from, to );
 }
 /**
  * @return all events at a given datetime
  */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDateTime& start ) const {
     return m_backEnd->effectiveEvents( start );
 }
 
 /**
  * @return non repeating dates in the time span between from and to
  * @param from Include all events from...
  * @param to Include all events to...
  */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveNonRepeatingEvents( const QDate& from, const QDate& to ) const {
     return m_backEnd->effectiveNonRepeatingEvents( from, to );
 }
 /**
  * @return all non repeating events at a given datetime
  */
 OEffectiveEvent::ValueList ODateBookAccess::effectiveNonRepeatingEvents( const QDateTime& start ) const {
     return m_backEnd->effectiveNonRepeatingEvents( start );
 }
+int ODateBookAccess::rtti() const
+{
+        return OPimResolver::DateBook;
+}
 
 }
diff --git a/libopie2/opiepim/core/odatebookaccess.h b/libopie2/opiepim/core/odatebookaccess.h
index 6c9290f..c6c3598 100644
--- a/libopie2/opiepim/core/odatebookaccess.h
+++ b/libopie2/opiepim/core/odatebookaccess.h
@@ -1,75 +1,81 @@
 /*
                              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.
 */
 #ifndef OPIE_DATE_BOOK_ACCESS_H
 #define OPIE_DATE_BOOK_ACCESS_H
 
 #include "odatebookaccessbackend.h"
 #include "opimaccesstemplate.h"
 
 #include <opie2/opimevent.h>
 
 namespace Opie {
 /**
  * This is the object orientated datebook database. It'll use OBackendFactory
  * to query for a backend.
  * All access to the datebook should be done via this class.
  * Make sure to load and save the datebook this is not part of
  * destructing and creating the object
  *
  * @author Holger Freyther, Stefan Eilers
  */
 class ODateBookAccess : public OPimAccessTemplate<OPimEvent> {
 public:
     ODateBookAccess( ODateBookAccessBackend* = 0l, enum Access acc = Random );
     ~ODateBookAccess();
 
     /* return all events */
     List rawEvents()const;
 
     /* return repeating events */
     List rawRepeats()const;
 
     /* return non repeating events */
     List nonRepeats()const;
 
     /* return non repeating events (from,to) */
     OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to ) const;
     OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start ) const;
     OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDate& from, const QDate& to ) const;
     OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDateTime& start ) const;
 
+    /** 
+     * Return identification of used records
+     */
+    int rtti() const;
+
+
 private:
     ODateBookAccessBackend* m_backEnd;
     class Private;
     Private* d;
 };
 
 }
 
 #endif
diff --git a/libopie2/opiepim/core/opimaccesstemplate.h b/libopie2/opiepim/core/opimaccesstemplate.h
index f1bcc44..d4c5fbb 100644
--- a/libopie2/opiepim/core/opimaccesstemplate.h
+++ b/libopie2/opiepim/core/opimaccesstemplate.h
@@ -1,335 +1,357 @@
 /*
                              This file is part of the Opie Project
-                             Copyright (C) The Main Author <main-author@whereever.org>
+                             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
 
 #include <qarray.h>
 
 #include <opie2/opimrecord.h>
 #include <opie2/opimaccessbackend.h>
 #include <opie2/opimrecordlist.h>
 
 #include <opie2/opimcache.h>
 #include <opie2/opimtemplatebase.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 plugins
  */
 
 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;
 
     /**
      * c'tor BackEnd
      * enum Access a small hint on how to handle the backend
      */
     OPimAccessTemplate( BackEnd* end);
 
     virtual ~OPimAccessTemplate();
 
     /**
      * load from the backend
      */
     bool 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.
      */
     virtual bool reload();
 
     /** Save contacts database.
      * Save is more a "commit". After calling this function, all changes are public available.
      * @return true if successful
      */
     bool save();
 
     /**
      * 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 ?
      */
     bool wasChangedExternally()const;
 
     /**
      * return a List of records
      * you can iterate over them
      */
     virtual List allRecords()const;
  
      /** 
      * return a List of records
      * that match the regex
      */
     virtual List matchRegexp(  const QRegExp &r ) const;   
 
     /**
      * queryByExample.
      * @see otodoaccess, ocontactaccess
      */
     virtual List queryByExample( const T& t, int querySettings, const QDateTime& d = QDateTime() );
 
     /**
      * find the OPimRecord uid
      */
     virtual T find( int uid )const;
 
     /**
      * read ahead cache find method ;)
      */
     virtual T find( int uid, const QArray<int>&,
                     uint current, typename OTemplateBase<T>::CacheDirection dir = OTemplateBase<T>::Forward )const;
 
     /* invalidate cache here */
     /**
      * clears the backend and invalidates the backend
      */
     void clear() ;
 
     /**
      * add T to the backend
      * @param t The item to add.
      * @return <i>true</i> if added successfully.
      */
     virtual bool add( const T& t ) ;
     bool add( const OPimRecord& );
+    // Needed for real generic access (eilers) 
+    // Info: Take this if  you are working with OPimRecord, which is a generic base class, and 
+    //       you need to add it into any database, you cannot generate a reference to
+    //       it and casting may be not approriate, too. 
+    //       But take care that the accessing database is compatible to the real type of OPimRecord !!
+    bool add( const OPimRecord* );
+
 
     /* only the uid matters */
     /**
      * remove T from the backend
      * @param t The item to remove
      * @return <i>true</i> if successful.
      */
     virtual bool remove( const T& t );
 
     /**
      * remove the OPimRecord with uid
      * @param uid The ID of the item to remove
      * @return <i>true</i> if successful.
      */
     bool remove( int uid );
     bool remove( const OPimRecord& );
 
     /**
      * replace T from backend
      * @param t The item to replace
      * @return <i>true</i> if successful.
      */
     virtual bool replace( const T& t) ;
 
     void setReadAhead( uint count );
     /**
      * @internal
      */
     void cache( const T& )const;
     void setSaneCacheSize( int );
 
     QArray<int> 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;
 
 };
 
 template <class T>
 OPimAccessTemplate<T>::OPimAccessTemplate( BackEnd* end )
     : OTemplateBase<T>(), m_backEnd( end )
 {
     if (end )
         end->setFrontend( this );
 }
 template <class T>
 OPimAccessTemplate<T>::~OPimAccessTemplate() {
     qWarning("~OPimAccessTemplate<T>");
     delete m_backEnd;
 }
 template <class T>
 bool OPimAccessTemplate<T>::load() {
     invalidateCache();
     return m_backEnd->load();
 }
 template <class T>
 bool OPimAccessTemplate<T>::reload() {
         invalidateCache();  // zecke: I think this should be added (se)
         return m_backEnd->reload();
 }
 template <class T>
 bool OPimAccessTemplate<T>::save() {
     return m_backEnd->save();
 }
 template <class T>
 typename OPimAccessTemplate<T>::List OPimAccessTemplate<T>::allRecords()const {
     QArray<int> ints = m_backEnd->allRecords();
     List lis(ints, this );
     return lis;
 }
 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;
 }
 template <class T>
 QArray<int> OPimAccessTemplate<T>::records()const {
     return m_backEnd->allRecords();
 }
 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 lis(ints, this );
     return lis;
 }
 template <class T>
 T OPimAccessTemplate<T>::find( int uid ) const{
     T t = m_backEnd->find( uid );
     cache( t );
     return t;
 }
 template <class T>
 T OPimAccessTemplate<T>::find( int 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...
      */
     // qWarning("find it now %d", uid );
     if (m_cache.contains( uid ) ) {
         return m_cache.find( uid );
     }
 
     T t = m_backEnd->find( uid, ar, current, dir );
     cache( t );
     return t;
 }
 template <class T>
 void OPimAccessTemplate<T>::clear() {
     invalidateCache();
     m_backEnd->clear();
 }
 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 */
-    if ( rec.rtti() == T::rtti() ) {
-        const T &t = static_cast<const T&>(rec);
+    T tempInstance;
+    if ( rec.rtti() == tempInstance.rtti() ) {
+        const T& t = static_cast<const T&>(rec);
         return add(t);
     }
     return false;
 }
+
+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 );
+    }
+    return false;
+}
+
 template <class T>
 bool OPimAccessTemplate<T>::remove( const T& t ) {
     return remove( t.uid() );
 }
 template <class T>
 bool OPimAccessTemplate<T>::remove( int uid ) {
     m_cache.remove( uid );
     return m_backEnd->remove( uid );
 }
 template <class T>
 bool OPimAccessTemplate<T>::remove( const OPimRecord& rec) {
     return remove( rec.uid() );
 }
 template <class T>
 bool OPimAccessTemplate<T>::replace( const T& t ) {
     m_cache.replace( t );
     return m_backEnd->replace( t );
 }
 template <class T>
 void OPimAccessTemplate<T>::invalidateCache() {
     m_cache.invalidate();
 }
 template <class T>
 typename OPimAccessTemplate<T>::BackEnd* OPimAccessTemplate<T>::backEnd() {
     return m_backEnd;
 }
 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 );
 }
 
 }
 
 #endif
diff --git a/libopie2/opiepim/core/opimtemplatebase.h b/libopie2/opiepim/core/opimtemplatebase.h
index 58cbfeb..b48dfed 100644
--- a/libopie2/opiepim/core/opimtemplatebase.h
+++ b/libopie2/opiepim/core/opimtemplatebase.h
@@ -1,130 +1,122 @@
 /*
                              This file is part of the Opie Project
-                             Copyright (C) The Main Author <main-author@whereever.org>
+                             Copyright (C) Holger Freyther <zecke@handhelds.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 OTEMPLATEBASE_H
 #define OTEMPLATEBASE_H
 
 /* OPIE */
 #include <opie2/opimrecord.h>
 
 /* QT */
 #include <qarray.h>
 
 namespace Opie {
 /**
  * Templates do not have a base class, This is why
  * we've this class
  * this is here to give us the possibility
  * to have a common base class
  * You may not want to use that interface internaly
  * POOR mans interface
  */
 class OPimBasePrivate;
 struct OPimBase {
     /**
      * return the rtti
      */
-    virtual int rtti()= 0;
+    virtual int rtti() const = 0;
     virtual OPimRecord* record()const = 0;
     virtual OPimRecord* record(int uid)const = 0;
     virtual bool add( const OPimRecord& ) = 0;
+    virtual bool add( const OPimRecord* ) = 0;
     virtual bool remove( int uid ) = 0;
     virtual bool remove( const OPimRecord& ) = 0;
     virtual void clear() = 0;
     virtual bool load() = 0;
     virtual bool save() = 0;
     virtual QArray<int> records()const = 0;
     /*
      * ADD editing here?
      * -zecke
      */
 private:
     OPimBasePrivate* d;     
 
 };
 /**
  * internal template base
  * T needs to implement the copy c'tor!!!
  */
 class OTemplateBasePrivate;
 template <class T = OPimRecord>
 class OTemplateBase : public OPimBase {
 public:
     enum CacheDirection { Forward=0, Reverse };
     OTemplateBase() {
     };
     virtual ~OTemplateBase() {
     }
     virtual T find( int uid )const = 0;
 
     /**
      * read ahead find
      */
     virtual T find( int uid, const QArray<int>& items,
                     uint current, CacheDirection dir = Forward )const = 0;
     virtual void cache( const T& )const = 0;
     virtual void setSaneCacheSize( int ) = 0;
 
-    /* reimplement of OPimBase */
-    int rtti();
     OPimRecord* record()const;
     OPimRecord* record(int uid )const;
     static T* rec();
     
 private:
     OTemplateBasePrivate *d;    
 };
 
-/*
- * implementation
- */
-template <class T>
-int
-OTemplateBase<T>::rtti() {
-    return T::rtti();
-}
+
 template <class T>
 OPimRecord* OTemplateBase<T>::record()const {
     T* t = new T;
     return t;
 }
 template <class T>
 OPimRecord* OTemplateBase<T>::record(int uid )const {
     T  t2 = find(uid );
     T* t1 = new T(t2);
 
     return t1;
 };
 template <class T>
 T* OTemplateBase<T>::rec() {
     return new T;
 }
 
 }
 
 #endif
diff --git a/libopie2/opiepim/core/otodoaccess.cpp b/libopie2/opiepim/core/otodoaccess.cpp
index 83750d5..6fa0089 100644
--- a/libopie2/opiepim/core/otodoaccess.cpp
+++ b/libopie2/opiepim/core/otodoaccess.cpp
@@ -1,93 +1,100 @@
 /*
                              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 <qdatetime.h>
 
 #include <qpe/alarmserver.h>
 
 // #include "otodoaccesssql.h"
 #include <opie2/otodoaccess.h>
 #include <opie2/obackendfactory.h>
+#include <opie2/opimresolver.h>
 
 namespace Opie {
 OPimTodoAccess::OPimTodoAccess( OPimTodoAccessBackend* end, enum Access )
     : QObject(), OPimAccessTemplate<OPimTodo>( end ),  m_todoBackEnd( end )
 {
 //     if (end == 0l )
 //         m_todoBackEnd = new OPimTodoAccessBackendSQL( QString::null);
 
         // Zecke: Du musst hier noch fr das XML-Backend einen Appnamen bergeben !
         if (end == 0l )
                 m_todoBackEnd = OBackendFactory<OPimTodoAccessBackend>::Default ("todo", QString::null);
 
     setBackEnd( m_todoBackEnd );
 }
 OPimTodoAccess::~OPimTodoAccess() {
 //    qWarning("~OPimTodoAccess");
 }
 void OPimTodoAccess::mergeWith( const QValueList<OPimTodo>& list ) {
     QValueList<OPimTodo>::ConstIterator it;
     for ( it = list.begin(); it != list.end(); ++it ) {
         replace( (*it) );
     }
 }
 OPimTodoAccess::List OPimTodoAccess::effectiveToDos( const QDate& start,
                                                const QDate& end,
                                                bool includeNoDates ) {
     QArray<int> ints = m_todoBackEnd->effectiveToDos( start, end, includeNoDates );
 
     List lis( ints, this );
     return lis;
 }
 OPimTodoAccess::List OPimTodoAccess::effectiveToDos( const QDate& start,
                                                bool includeNoDates ) {
     return effectiveToDos( start, QDate::currentDate(),
                            includeNoDates );
 }
 OPimTodoAccess::List OPimTodoAccess::overDue() {
     List lis( m_todoBackEnd->overDue(), this );
     return lis;
 }
 /* sort order */
 OPimTodoAccess::List OPimTodoAccess::sorted( bool ascending, int sort,int filter, int cat ) {
     QArray<int> ints = m_todoBackEnd->sorted( ascending, sort,
                                       filter, cat );
     OPimTodoAccess::List list( ints, this );
     return list;
 }
 void OPimTodoAccess::removeAllCompleted() {
     m_todoBackEnd->removeAllCompleted();
 }
 QBitArray OPimTodoAccess::backendSupport( const QString& ) const{
     return m_todoBackEnd->supports();
 }
 bool OPimTodoAccess::backendSupports( int attr,  const QString& ar) const{
     return backendSupport(ar).testBit( attr );
 }
 
+
+int OPimTodoAccess::rtti() const
+{
+        return OPimResolver::TodoList;
+}
+
 }
diff --git a/libopie2/opiepim/core/otodoaccess.h b/libopie2/opiepim/core/otodoaccess.h
index 51f3793..3f5af30 100644
--- a/libopie2/opiepim/core/otodoaccess.h
+++ b/libopie2/opiepim/core/otodoaccess.h
@@ -23,114 +23,120 @@
   -_. . .   )=.  =           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_H
 #define OPIE_TODO_ACCESS_H
 
 #include <qobject.h>
 #include <qvaluelist.h>
 
 #include <opie2/opimtodo.h>
 #include <opie2/otodoaccessbackend.h>
 #include <opie2/opimaccesstemplate.h>
 
 namespace Opie {
 
 /**
  * OPimTodoAccess
  * the class to get access to
  * the todolist
  */
 class OPimTodoAccess : public QObject, public OPimAccessTemplate<OPimTodo> {
     Q_OBJECT
 public:
     enum SortOrder { Completed = 0,
                      Priority,
                      Description,
                      Deadline };
     enum SortFilter{ Category =1,
                      OnlyOverDue= 2,
                      DoNotShowCompleted =4  };
     /**
      * if you use 0l
      * the default resource will be
      * picked up
      */
     OPimTodoAccess( OPimTodoAccessBackend* = 0l, enum Access acc = Random );
     ~OPimTodoAccess();
 
 
     /* our functions here */
     /**
      * include todos from start to end
      * includeNoDates whether or not to include
      * events with no dates
      */
     List effectiveToDos( const QDate& start,
                          const QDate& end,
                          bool includeNoDates = true );
 
     /**
      * start
      * end date taken from the currentDate()
      */
     List effectiveToDos( const QDate& start,
                          bool includeNoDates = true );
 
 
     /**
      * return overdue OPimTodos
      */
     List overDue();
 
     /**
      *
      */
     List sorted( bool ascending, int sortOrder, int sortFilter, int cat );
 
     /**
      * merge a list of OPimTodos into
      * the resource
      */
     void mergeWith( const QValueList<OPimTodo>& );
 
     /**
      * delete all already completed items
      */
     void removeAllCompleted();
 
     /**
      * request information about what a backend supports.
      * Supports in the sense of beeing able to store.
      * This is related to the enum in OPimTodo
      *
      * @param backend Will be used in the future when we support multiple backend
      */
     QBitArray backendSupport( const QString& backend = QString::null )const;
 
     /**
      * see above but for a specefic attribute. This method was added for convience
      * @param attr The attribute to be queried for
      * @param backend Will be used in the future when we support multiple backends
      */
     bool backendSupports( int attr, const QString& backend = QString::null  )const;
+
+
+    /** 
+     * Return identification of used records
+     */
+    int rtti() const;
 signals:
     /**
      * if the OPimTodoAccess was changed
      */
     void changed( const OPimTodoAccess* );
     void changed( const OPimTodoAccess*, int uid );
     void added( const OPimTodoAccess*,  int uid );
     void removed( const OPimTodoAccess*, int uid );
 private:
     int m_cat;
     OPimTodoAccessBackend* m_todoBackEnd;
     class OPimTodoAccessPrivate;
     OPimTodoAccessPrivate* d;
 };
 
 }
 
 #endif