void NewstuffModel::mapUninstalled()
{
QModelIndex const affected = index( d->m_currentAction.first );
emit uninstallationFinished( d->m_currentAction.first );
{ // <-- do not remove, mutex locker scope
QMutexLocker locker( &d->m_mutex );
d->m_currentAction = NewstuffModelPrivate::Action( -1, NewstuffModelPrivate::Install );
}
emit dataChanged( affected, affected );
d->processQueue();
}
void NewstuffModel::cancel( int index )
{
if ( !d->isTransitioning( index ) ) {
return;
}
{ // <-- do not remove, mutex locker scope
QMutexLocker locker( &d->m_mutex );
if ( d->m_currentAction.first == index ) {
if ( d->m_currentAction.second == NewstuffModelPrivate::Install ) {
if ( d->m_currentReply ) {
d->m_currentReply->abort();
d->m_currentReply->deleteLater();
d->m_currentReply = nullptr;
}
if ( d->m_unpackProcess ) {
d->m_unpackProcess->terminate();
d->m_unpackProcess->deleteLater();
d->m_unpackProcess = nullptr;
}
if ( d->m_currentFile ) {
d->m_currentFile->deleteLater();
d->m_currentFile = nullptr;
}
d->m_items[d->m_currentAction.first].m_downloadedSize = 0;
emit installationFailed( d->m_currentAction.first, tr( "Installation aborted by user." ) );
d->m_currentAction = NewstuffModelPrivate::Action( -1, NewstuffModelPrivate::Install );
} else {
// Shall we interrupt this?
}
} else {
if ( d->m_currentAction.second == NewstuffModelPrivate::Install ) {
NewstuffModelPrivate::Action install( index, NewstuffModelPrivate::Install );
d->m_actionQueue.removeAll( install );
emit installationFailed( index, tr( "Installation aborted by user." ) );
} else {
NewstuffModelPrivate::Action uninstall( index, NewstuffModelPrivate::Uninstall );
d->m_actionQueue.removeAll( uninstall );
emit uninstallationFinished( index ); // do we need failed here?
}
}
}
d->processQueue();
}
void NewstuffModel::uninstall( int idx )
{
if ( idx < 0 || idx >= d->m_items.size() ) {
return;
}
if ( d->m_items[idx].m_registryNode.isNull() ) {
emit uninstallationFinished( idx );
}
NewstuffModelPrivate::Action action( idx, NewstuffModelPrivate::Uninstall );
{ // <-- do not remove, mutex locker scope
QMutexLocker locker( &d->m_mutex );
if ( d->m_actionQueue.contains( action ) ) {
return;
}
d->m_actionQueue << action;
}
d->processQueue();
}
void OfflineDataModel::handleUninstallationFinished( int index )
{
emit uninstallationFinished( fromSource( index ) );
}