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
  14 ApplyViewPropsJob::ApplyViewPropsJob(const QUrl& dir,
  15                                      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,
  30             this, &ApplyViewPropsJob::slotEntries);
  31     addSubjob(listJob);
  32 }
  33
  34 ApplyViewPropsJob::~ApplyViewPropsJob()
  35 {
  36     delete m_viewProps;  // the properties are written by the destructor
  37     m_viewProps = nullptr;
  38 }
  39
  40 void ApplyViewPropsJob::slotEntries(KIO::Job*, const KIO::UDSEntryList& list)
  41 {
  42     for (const KIO::UDSEntry& entry : list) {
  43         const QString name = entry.stringValue(KIO::UDSEntry::UDS_NAME);
  44         if (name != QLatin1Char('.') && name != QLatin1String("..") && entry.isDir()) {
  45             ++m_progress;
  46
  47             QUrl url(m_dir);
  48             url = url.adjusted(QUrl::StripTrailingSlash);
  49             url.setPath(url.path() + '/' + name);
  50
  51             Q_ASSERT(m_viewProps);
  52
  53             ViewProperties props(url);
  54             props.setDirProperties(*m_viewProps);
  55         }
  56     }
  57 }
  58
  59 void ApplyViewPropsJob::slotResult(KJob* job)
  60 {
  61     if (job->error()) {
  62         setError(job->error());
  63         setErrorText(job->errorText());
  64     }
  65     emitResult();
  66 }
  67