src/settings/applyviewpropsjob.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
   3  *                                                                         *
   4  *   The code is based on kdelibs/kio/directorysizejob.*                   *
   5  *  (C) 2006 by David Faure <faure@kde.org>                                *
   6  *                                                                         *
   7  *   This program is free software; you can redistribute it and/or modify  *
   8  *   it under the terms of the GNU General Public License as published by  *
   9  *   the Free Software Foundation; either version 2 of the License, or     *
  10  *   (at your option) any later version.                                   *
  11  *                                                                         *
  12  *   This program is distributed in the hope that it will be useful,       *
  13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  15  *   GNU General Public License for more details.                          *
  16  *                                                                         *
  17  *   You should have received a copy of the GNU General Public License     *
  18  *   along with this program; if not, write to the                         *
  19  *   Free Software Foundation, Inc.,                                       *
  20  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  21  ***************************************************************************/
  22
  23 #include "applyviewpropsjob.h"
  24 #include <views/viewproperties.h>
  25
  26 ApplyViewPropsJob::ApplyViewPropsJob(const QUrl& dir,
  27                                      const ViewProperties& viewProps) :
  28     KIO::Job(),
  29     m_viewProps(nullptr),
  30     m_progress(0),
  31     m_dir(dir)
  32 {
  33     m_viewProps = new ViewProperties(dir);
  34     m_viewProps->setViewMode(viewProps.viewMode());
  35     m_viewProps->setPreviewsShown(viewProps.previewsShown());
  36     m_viewProps->setHiddenFilesShown(viewProps.hiddenFilesShown());
  37     m_viewProps->setSortRole(viewProps.sortRole());
  38     m_viewProps->setSortOrder(viewProps.sortOrder());
  39
  40     KIO::ListJob* listJob = KIO::listRecursive(dir, KIO::HideProgressInfo);
  41     connect(listJob, &KIO::ListJob::entries,
  42             this, &ApplyViewPropsJob::slotEntries);
  43     addSubjob(listJob);
  44 }
  45
  46 ApplyViewPropsJob::~ApplyViewPropsJob()
  47 {
  48     delete m_viewProps;  // the properties are written by the destructor
  49     m_viewProps = nullptr;
  50 }
  51
  52 void ApplyViewPropsJob::slotEntries(KIO::Job*, const KIO::UDSEntryList& list)
  53 {
  54     foreach (const KIO::UDSEntry& entry, list) {
  55         const QString name = entry.stringValue(KIO::UDSEntry::UDS_NAME);
  56         if (name != QLatin1String(".") && name != QLatin1String("..") && entry.isDir()) {
  57             ++m_progress;
  58
  59             QUrl url(m_dir);
  60             url = url.adjusted(QUrl::StripTrailingSlash);
  61             url.setPath(url.path() + '/' + name);
  62
  63             Q_ASSERT(m_viewProps);
  64
  65             ViewProperties props(url);
  66             props.setDirProperties(*m_viewProps);
  67         }
  68     }
  69 }
  70
  71 void ApplyViewPropsJob::slotResult(KJob* job)
  72 {
  73     if (job->error()) {
  74         setError(job->error());
  75         setErrorText(job->errorText());
  76     }
  77     emitResult();
  78 }
  79