Implementing regexp search. OSearch works now..

todo: Implemented removal of finished todo items..

2 files changed, 80 insertions, 19 deletions

diff --git a/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp b/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
index 8a8cb0b..495a8dd 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
@@ -208,53 +208,57 @@ QArray<int> ODateBookAccessBackend_SQL::queryByExample(const OPimEvent&, int,  c
         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{
+        qDebug( "ODateBookAccessBackend_SQL::find( %d )", uid ); 
+
         QString qu = "select *";
         qu += "from datebook where uid = " + QString::number(uid);
 
         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 ) );
+
+        qDebug( "ODateBookAccessBackend_SQL::find() end", uid ); 
         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( ",\"\"" );
         }
@@ -362,34 +366,50 @@ OPimEvent::ValueList ODateBookAccessBackend_SQL::directNonRepeats()
 }
 OPimEvent::ValueList ODateBookAccessBackend_SQL::directRawRepeats() 
 {
         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
 {
-        QArray<int> null;
-        return null;
+
+        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 += " )";
+
+        qDebug( "query: %s", qu.latin1() );
+
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+
+        return extractUids( res );
+
+
+
 }
 
 /* ===== Private Functions ========================================== */
 
 QArray<int> ODateBookAccessBackend_SQL::extractUids( OSQLResult& res ) const
 {
         qWarning("extractUids");
         QTime t;
         t.start();
         OSQLResultItem::ValueList list = res.results();
         OSQLResultItem::ValueList::Iterator it;
         QArray<int> ints(list.count() );
         qWarning(" count = %d", list.count() );
 
         int i = 0;
         for (it = list.begin(); it != list.end(); ++it ) {
diff --git a/libopie2/opiepim/backend/otodoaccesssql.cpp b/libopie2/opiepim/backend/otodoaccesssql.cpp
index b4170fc..ef036d5 100644
--- a/libopie2/opiepim/backend/otodoaccesssql.cpp
+++ b/libopie2/opiepim/backend/otodoaccesssql.cpp
@@ -286,33 +286,34 @@ namespace {
                         + "',"
                         + "0" // Priority for future enhancements
                         + ",'" 
                         + it.data()
                         + "');";
                 }       
         
 
         qDebug("add %s", qu.latin1() );
         return qu;
     }
 
     RemoveQuery::RemoveQuery(int uid )
         : OSQLQuery(), m_uid( uid ) {}
     RemoveQuery::~RemoveQuery() {}
     QString RemoveQuery::query()const {
-        QString qu = "DELETE from todolist where uid = " + QString::number(m_uid);
+        QString qu = "DELETE FROM todolist WHERE uid = " + QString::number(m_uid) + " ;";
+        qu += "DELETE FROM custom_data WHERE uid = " + QString::number(m_uid);
         return qu;
     }
 
 
     ClearQuery::ClearQuery()
         : OSQLQuery() {}
     ClearQuery::~ClearQuery() {}
     QString ClearQuery::query()const {
         QString qu = "drop table todolist";
         return qu;
     }
     FindQuery::FindQuery(int uid)
         : OSQLQuery(), m_uid(uid ) {
     }
     FindQuery::FindQuery(const QArray<int>& ints)
         : OSQLQuery(), m_uids(ints){
@@ -749,78 +750,118 @@ QArray<int> OPimTodoAccessBackendSQL::uids( const OSQLResult& res) const{
     OSQLResultItem::ValueList list = res.results();
     OSQLResultItem::ValueList::Iterator it;
     QArray<int> ints(list.count() );
     qDebug(" count = %d", list.count() );
 
     int i = 0;
     for (it = list.begin(); it != list.end(); ++it ) {
         ints[i] =  (*it).data("uid").toInt();
         i++;
     }
     return ints;
 }
 
 QArray<int> OPimTodoAccessBackendSQL::matchRegexp(  const QRegExp &r ) const
 {
 
-#warning OPimTodoAccessBackendSQL::matchRegexp() not implemented !!
-
 #if 0
+        QArray<int> empty;
+        return empty;
 
-        Copied from xml-backend by not adapted to sql (eilers)
+#else
+        QString qu = "SELECT uid FROM todolist WHERE (";
 
-        QArray<int> m_currentQuery( m_events.count() );
-        uint arraycounter = 0;
+        // Do it make sense to search other fields, too ?
+        qu += " rlike(\""+ r.pattern() + "\",\"description\") OR";
+        qu += " rlike(\""+ r.pattern() + "\",\"summary\")";
+                
+        qu += ")";
 
+        qDebug( "query: %s", qu.latin1() );
 
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
 
-        QMap<int, OPimTodo>::ConstIterator it;
-        for (it = m_events.begin(); it != m_events.end(); ++it ) {
-                if ( it.data().match( r ) )
-                        m_currentQuery[arraycounter++] = it.data().uid();
+        return uids( res );
 
-        }
-        // Shrink to fit..
-        m_currentQuery.resize(arraycounter);
 
-        return m_currentQuery;
 #endif
-        QArray<int> empty;
-        return empty;
+
 }
 QBitArray OPimTodoAccessBackendSQL::supports()const {
 
         return sup();
 }
 
 QBitArray OPimTodoAccessBackendSQL::sup() const{
 
         QBitArray ar( OPimTodo::CompletedDate + 1 );
         ar.fill( true );
         ar[OPimTodo::CrossReference] = false;
         ar[OPimTodo::State ] = false;
         ar[OPimTodo::Reminders] = false;
         ar[OPimTodo::Notifiers] = false;
         ar[OPimTodo::Maintainer] = false;
         
         return ar;
 }
 
 void OPimTodoAccessBackendSQL::removeAllCompleted(){
-#warning OPimTodoAccessBackendSQL::removeAllCompleted() not implemented !!
+        // First we need the uids from all entries which are 
+        // completed. Then, we just have to remove them...
+
+        QString qu = "SELECT uid FROM todolist WHERE completed = 1";
+
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+
+        QArray<int> completed_uids = uids( res );
 
+        qDebug( "Number of completed: %d", completed_uids.size() );
+
+        if ( completed_uids.size() == 0 )
+                return;
+
+        qu = "DELETE FROM todolist WHERE (";
+        QString query;
+
+        for ( int i = 0; i < completed_uids.size(); i++ ){
+                if ( !query.isEmpty() )
+                        query += " OR ";
+                query += QString( "uid = %1" ).arg( completed_uids[i] );
+        }
+        qu += query + " );";
+
+        // Put remove of custom entries in this query to speed up..
+         qu += "DELETE FORM custom_data WHERE (";
+         query = "";
+
+        for ( int i = 0; i < completed_uids.size(); i++ ){
+                if ( !query.isEmpty() )
+                        query += " OR ";
+                query += QString( "uid = %1" ).arg( completed_uids[i] );
+        }
+        qu += query + " );";
+
+        qDebug( "query: %s", qu.latin1() );
+
+        OSQLRawQuery raw2( qu );
+        res = m_driver->query( &raw2 );
+        if ( res.state() == OSQLResult::Failure ) {
+                qWarning("OPimTodoAccessBackendSQL::removeAllCompleted():Failure in query: %s", qu.latin1() );
+        }
 }
 
 
 QMap<QString, QString>  OPimTodoAccessBackendSQL::requestCustom( int uid ) const
 {
         QMap<QString, QString> customMap;
         
         FindCustomQuery query( uid );
         OSQLResult res_custom = m_driver->query( &query );
 
         if ( res_custom.state() == OSQLResult::Failure ) {
                 qWarning("OSQLResult::Failure in find query !!");
                 QMap<QString, QString> empty;
                 return empty;
         }