Exemplo n.º 1
0
//! The Job options are synchronised using the widgetChanged slot, but we still
//! need to determine if the options should be printed as part of the job.  This
//! is based on whether or not the associated control is enabled or not.
void InputDialog::finalizeJob(Job* job) 
{
   if (!job) return;
   QWidget* w;
   QString name;
   StringMap::const_iterator iter;
   StringMap s = job->getOptions();

   for (iter = s.begin(); iter != s.end(); ++iter) {
       name  = iter.key();
       w = findChild<QWidget*>(name.toLower());
	   // If there is no widget of this name, then we are probably dealing 
       // with something the user wrote into the preview box, so we just 
	   // leave things alone.
       if (w) job->printOption(name, w->isEnabled());
   }

   // Special case code to avoid writing the method keyword when custom is
   // chosen (for backward compatibility)
   QComboBox* method(findChild<QComboBox*>("method"));
   QString m(method->currentText());
   if (method && (m == "Custom" || m == "TD-DFT")) {
      job->printOption("METHOD", false);
      job->printOption("EXCHANGE", true);
   }
}
Exemplo n.º 2
0
PostJob::PostJob(PlatformDependent *internals, const QNetworkRequest &request, const StringMap &parameters)
    : BaseJob(internals), m_ioDevice(0), m_request(request)
{
    // Create post data
    int j = 0;
    for (StringMap::const_iterator i = parameters.begin(); i != parameters.end(); ++i) {
        if (j++ > 0) {
            m_byteArray.append('&');
        }
        m_byteArray.append(QUrl::toPercentEncoding(i.key()));
        m_byteArray.append('=');
        m_byteArray.append(QUrl::toPercentEncoding(i.value()));
    }
}
Exemplo n.º 3
0
void ImageScanThread<DBFS>::run()
{
    RunProlog();

    setPriority(QThread::LowPriority);

    do
    {
        // Process all clears before scanning
        while (ClearsPending())
        {
            m_mutexQueue.lock();
            if (m_clearQueue.isEmpty())
                break;
            ClearTask task = m_clearQueue.takeFirst();
            m_mutexQueue.unlock();

            int devId      = task.first;
            QString action = task.second;

            LOG(VB_GENERAL, LOG_INFO,
                QString("Clearing Filesystem: %1 %2").arg(action).arg(devId));

            // Clear Db
            m_dbfs.ClearDb(devId, action);

            // Pass on to thumb generator now scanning has stopped
            m_thumb.ClearThumbs(devId, action);
        }

        // Scan requested ?
        if (IsScanning())
        {
            LOG(VB_GENERAL, LOG_INFO,  "Starting scan");

            // Load known directories and files from the database
            if (!m_dbfs.ReadAllImages(m_dbFileMap, m_dbDirMap))
                // Abort on any Db error
                break;

            bool firstScan = m_dbFileMap.isEmpty();

            // Pause thumb generator so that scans are fast as possible
            m_thumb.PauseBackground(true);

            // Adapter determines list of dirs to scan
            StringMap paths = m_dbfs.GetScanDirs();

            CountFiles(paths.values());

            // Now start the actual syncronization
            m_seenFile.clear();
            m_changedImages.clear();
            StringMap::const_iterator i = paths.constBegin();
            while (i != paths.constEnd() && IsScanning())
            {
                SyncSubTree(QFileInfo(i.value()), GALLERY_DB_ID, i.key(), i.value());
                ++i;
            }

            // Release thumb generator asap
            m_thumb.PauseBackground(false);

            // Adding or updating directories has been completed.
            // The maps now only contain old directories & files that are not
            // in the filesystem anymore. Remove them from the database
            m_dbfs.RemoveFromDB(m_dbDirMap.values());
            m_dbfs.RemoveFromDB(m_dbFileMap.values());

            // Cleanup thumbnails
            QStringList mesg(m_thumb.DeleteThumbs(m_dbFileMap.values()));
            mesg << m_changedImages.join(",");

            // Cleanup dirs
            m_dbFileMap.clear();
            m_dbDirMap.clear();
            m_seenDir.clear();

            m_mutexProgress.lock();
            // (count == total) signals scan end
            Broadcast(m_progressTotalCount);
            // Must reset counts for scan queries
            m_progressCount = m_progressTotalCount = 0;
            m_mutexProgress.unlock();

            LOG(VB_GENERAL, LOG_INFO,  "Finished scan");

            // For initial scans pause briefly to give thumb generator a headstart
            // before being deluged by client requests
            if (firstScan)
                msleep(1000);

            // Notify clients of completion with removed & changed images
            m_dbfs.Notify("IMAGE_DB_CHANGED", mesg);

            ChangeState(false);
        }
    }
    while (ClearsPending());

    RunEpilog();
}