void QMDEGalleryQueryResultSet::HandleQueryNewResults( CMdEQuery &aQuery,
TInt firstNewItemIndex,
TInt newItemCount )
{
if (m_launchUpdateQuery) {
if (aQuery.ResultMode() == EQueryResultModeItem) {
int max = aQuery.Count();
for ( TInt i = firstNewItemIndex; i < max; i++ ) {
CMdEObject *item = static_cast<CMdEObject *>(aQuery.TakeOwnershipOfResult( i ));
m_updatedItemArray.Append( item );
m_updatedObjectIDs.Append( item->Id() );
}
}
}
else {
if (aQuery.ResultMode() == EQueryResultModeItem) {
int max = aQuery.Count();
for ( TInt i = firstNewItemIndex; i < max; i++ ) {
CMdEObject *item = static_cast<CMdEObject *>(aQuery.TakeOwnershipOfResult( i ));
m_itemArray.Append( item );
m_currentObjectIDs.Append( item->Id() );
}
}
//Signals that items have been inserted into a result set at
emit itemsInserted(firstNewItemIndex, newItemCount);
emit progressChanged(aQuery.Count(), KMdEQueryDefaultMaxCount);
}
}
// ---------------------------------------------------------------------------
// HandleQueryCompleted
// From MMdEQueryObserver.
// ---------------------------------------------------------------------------
//
void CLocationRelationObserver::HandleQueryCompleted( CMdEQuery& aQuery, TInt /*aError*/ )
{
if ( aQuery.Count() == 0 )
{
WRITELOG( "CLocationObjectObserver::HandleQueryCompleted() - no items found" );
}
else
{
TRAP_IGNORE(
const TInt count = aQuery.Count();
for ( TInt i = 0; i < count; i++ )
{
CMdERelation* relation = iSession->GetRelationL( aQuery.ResultId(i) );
if ( iComposer && relation )
{
iComposer->WriteGPSTagsL( relation->LeftObjectId(), relation->RightObjectId() );
}
delete relation;
relation = NULL;
}
)
}
TRAP_IGNORE( QueryRelationItemsL() );
}
void QMDEGalleryQueryResultSet::HandleQueryCompleted( CMdEQuery &aQuery, TInt aError )
{
m_query_running = false;
if (m_launchUpdateQuery) {
handleUpdatedResults();
m_launchUpdateQuery = false;
} else {
emit progressChanged(aQuery.Count(), aQuery.Count());
if (aError == KErrNone) {
if (m_live) {
TRAPD( err,
m_session->AddItemAddedObserverL(*this, aQuery.Conditions());
m_session->AddItemChangedObserverL(*this, m_currentObjectIDs);
);
if (err) {
m_live = false;
}
}
finish(m_live);
} else if (aError == KErrCancel) {
void QMDEGalleryCategoryResultSet::HandleQueryNewResults(
CMdEQuery &aQuery, TInt, TInt)
{
const int insertIndex = m_count;
const int currentIndex = m_currentIndex;
m_count = qMax(aQuery.Count() - m_offset, 0);
const int insertCount = m_count - insertIndex;
if (insertCount > 0) {
if (currentIndex >= insertIndex)
m_currentIndex += insertCount;
emit itemsInserted(insertIndex, insertCount);
if (m_currentIndex != currentIndex)
emit currentIndexChanged(m_currentIndex);
}
}