apps/dolphin/src/settings/applyviewpropsjob.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   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 "viewproperties.h"
  25
  26 ApplyViewPropsJob::ApplyViewPropsJob(const KUrl& dir,
  27                                      const ViewProperties& viewProps) :
  28     KIO::Job(),
  29     m_viewProps(0),
  30     m_progress(0),
  31     m_dir(dir)
  32 {
  33     m_viewProps = new ViewProperties(dir);
  34     m_viewProps->setViewMode(viewProps.viewMode());
  35     m_viewProps->setShowPreview(viewProps.showPreview());
  36     m_viewProps->setShowHiddenFiles(viewProps.showHiddenFiles());
  37     m_viewProps->setSorting(viewProps.sorting());
  38     m_viewProps->setSortOrder(viewProps.sortOrder());
  39
  40     KIO::ListJob* listJob = KIO::listRecursive(dir, KIO::HideProgressInfo);
  41     connect(listJob, SIGNAL(entries(KIO::Job*, const KIO::UDSEntryList&)),
  42             SLOT(slotEntries(KIO::Job*, const KIO::UDSEntryList&)));
  43     addSubjob(listJob);
  44 }
  45
  46 ApplyViewPropsJob::~ApplyViewPropsJob()
  47 {
  48     delete m_viewProps;  // the properties are written by the destructor
  49     m_viewProps = 0;
  50 }
  51
  52 void ApplyViewPropsJob::slotEntries(KIO::Job*, const KIO::UDSEntryList& list)
  53 {
  54     KIO::UDSEntryList::ConstIterator it = list.begin();
  55     const KIO::UDSEntryList::ConstIterator end = list.end();
  56     foreach(const KIO::UDSEntry& entry, list) {
  57         const QString name = entry.stringValue(KIO::UDSEntry::UDS_NAME);
  58         if ((name != ".") && (name != "..") && entry.isDir()) {
  59             ++m_progress;
  60
  61             KUrl url(m_dir);
  62             url.addPath(name);
  63
  64             Q_ASSERT(m_viewProps != 0);
  65
  66             ViewProperties props(url);
  67             props.setDirProperties(*m_viewProps);
  68         }
  69     }
  70 }
  71
  72 void ApplyViewPropsJob::slotResult(KJob* job)
  73 {
  74     if (job->error()) {
  75         setError(job->error());
  76         setErrorText(job->errorText());
  77     }
  78     emitResult();
  79 }
  80
  81 #include "applyviewpropsjob.moc"