src/settings/applyviewpropsjob.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2006 Peter Penz <peter.penz19@gmail.com>
   3  *
   4  * The code is based on kdelibs/kio/directorysizejob:
   5  * SPDX-FileCopyrightText: 2006 David Faure <faure@kde.org>
   6  *
   7  * SPDX-License-Identifier: GPL-2.0-or-later
   8  */
   9
  10 #include "applyviewpropsjob.h"
  11
  12 #include "views/viewproperties.h"
  13 #include <KIO/ListJob>
  14
  15 ApplyViewPropsJob::ApplyViewPropsJob(const QUrl &dir, const ViewProperties &viewProps)
  16     : KIO::Job()
  17     , m_viewProps(nullptr)
  18     , m_progress(0)
  19     , m_dir(dir)
  20 {
  21     m_viewProps = new ViewProperties(dir);
  22     m_viewProps->setViewMode(viewProps.viewMode());
  23     m_viewProps->setPreviewsShown(viewProps.previewsShown());
  24     m_viewProps->setHiddenFilesShown(viewProps.hiddenFilesShown());
  25     m_viewProps->setSortRole(viewProps.sortRole());
  26     m_viewProps->setSortOrder(viewProps.sortOrder());
  27
  28     KIO::ListJob *listJob = KIO::listRecursive(dir, KIO::HideProgressInfo);
  29     connect(listJob, &KIO::ListJob::entries, this, &ApplyViewPropsJob::slotEntries);
  30     addSubjob(listJob);
  31 }
  32
  33 ApplyViewPropsJob::~ApplyViewPropsJob()
  34 {
  35     delete m_viewProps; // the properties are written by the destructor
  36     m_viewProps = nullptr;
  37 }
  38
  39 void ApplyViewPropsJob::slotEntries(KIO::Job *, const KIO::UDSEntryList &list)
  40 {
  41     for (const KIO::UDSEntry &entry : list) {
  42         const QString name = entry.stringValue(KIO::UDSEntry::UDS_NAME);
  43         if (name != QLatin1Char('.') && name != QLatin1String("..") && entry.isDir()) {
  44             ++m_progress;
  45
  46             QUrl url(m_dir);
  47             url = url.adjusted(QUrl::StripTrailingSlash);
  48             url.setPath(url.path() + QLatin1Char('/') + name);
  49
  50             Q_ASSERT(m_viewProps);
  51
  52             ViewProperties props(url);
  53             props.setDirProperties(*m_viewProps);
  54         }
  55     }
  56 }
  57
  58 void ApplyViewPropsJob::slotResult(KJob *job)
  59 {
  60     if (job->error()) {
  61         setError(job->error());
  62         setErrorText(job->errorText());
  63     }
  64     emitResult();
  65 }
  66
  67 #include "moc_applyviewpropsjob.cpp"