Minor but important changes in API. Improved SQL performance: contactsbackend now

supports look-ahead caching to speed up access.
Fixed and improved look-ahead cache in todo-backend.
Datebook backend will follow, soon !

4 files changed, 11 insertions, 6 deletions

diff --git a/libopie2/opiecore/device/odevice.cpp b/libopie2/opiecore/device/odevice.cpp
index 26c6dca..129215b 100644
--- a/libopie2/opiecore/device/odevice.cpp
+++ b/libopie2/opiecore/device/odevice.cpp
@@ -755,13 +755,16 @@ void ODevice::remPreHandler(QWSServer::KeyboardFilter*aFilter)
 
 void ODevice::playingStopped() {
     const_cast<QObject*>(sender())->disconnect( this );
+#ifndef QT_NO_SOUND
     if ( d->m_sound >= 0 ) {
         ::ioctl ( d->m_sound, MIXER_WRITE( d->m_mixer ), &d->m_vol );
         ::close ( d->m_sound );
     }
+#endif
 }
 
 void ODevice::changeMixerForAlarm( int mixer, const char* file, Sound *snd ) {
+#ifndef QT_NO_SOUND
     if (( d->m_sound = ::open ( file, O_RDWR )) >= 0 ) {
         if ( ::ioctl ( d->m_sound, MIXER_READ( mixer ), &d->m_vol ) >= 0 ) {
             Config cfg ( "qpe" );
@@ -779,6 +782,7 @@ void ODevice::changeMixerForAlarm( int mixer, const char* file, Sound *snd ) {
         }
         d->m_mixer = mixer;
     }
+#endif
 }
 
 }
diff --git a/libopie2/opiedb/osqlresult.cpp b/libopie2/opiedb/osqlresult.cpp
index bad7d8b..268ac8e 100644
--- a/libopie2/opiedb/osqlresult.cpp
+++ b/libopie2/opiedb/osqlresult.cpp
@@ -25,8 +25,8 @@ OSQLResultItem::TableString OSQLResultItem::tableString()const{
 OSQLResultItem::TableInt OSQLResultItem::tableInt()const {
     return m_int;
 }
-QString OSQLResultItem::data( const QString& columnName, bool *ok ) {
-    TableString::Iterator it = m_string.find( columnName );
+QString OSQLResultItem::data( const QString& columnName, bool *ok ) const {
+    TableString::ConstIterator it = m_string.find( columnName );
 
     /* if found */
     if ( it != m_string.end() ) {
@@ -38,8 +38,8 @@ QString OSQLResultItem::data( const QString& columnName, bool *ok ) {
     }
 
 }
-QString OSQLResultItem::data( int column, bool *ok ) {
-    TableInt::Iterator it = m_int.find( column );
+QString OSQLResultItem::data( int column, bool *ok ) const {
+    TableInt::ConstIterator it = m_int.find( column );
 
     /* if found */
     if ( it != m_int.end() ) {
diff --git a/libopie2/opiedb/osqlresult.h b/libopie2/opiedb/osqlresult.h
index fc6f01a..92b65a0 100644
--- a/libopie2/opiedb/osqlresult.h
+++ b/libopie2/opiedb/osqlresult.h
@@ -51,12 +51,12 @@ public:
      * retrieves the Data from columnName
      *
      */
-    QString data( const QString& columnName, bool *ok = 0);
+    QString data( const QString& columnName, bool *ok = 0) const;
 
     /**
      * QString for column number
      */
-    QString data(int columnNumber, bool *ok = 0);
+    QString data(int columnNumber, bool *ok = 0) const;
 
     /**
      * Date conversion from columnName
diff --git a/libopie2/opiepim/TODO b/libopie2/opiepim/TODO
index c3420cf..b520370 100644
--- a/libopie2/opiepim/TODO
+++ b/libopie2/opiepim/TODO
@@ -5,6 +5,7 @@ As to popular request....
     The API frontend used by the developer should not be used
 
         Rename ODateBookAccess* to OPimDateBookAccess*
+        Rename OContactAccess* to OpimContactAccess*
         Fix filenames to OPim* ...    
 
 2.) Move sorting, Query By Example, Exposing of Attributes of a Record