kdegraphics-thumbnailers/mobipocket/mobithumbnail.cpp

0001 /***************************************************************************
0002  *   Copyright (C) 2008 by Jakub Stachowski <qbast@go2.pl>                 *
0003  *                                                                         *
0004  *   This program is free software; you can redistribute it and/or modify  *
0005  *   it under the terms of the GNU General Public License as published by  *
0006  *   the Free Software Foundation; either version 2 of the License, or     *
0007  *   (at your option) any later version.                                   *
0008  ***************************************************************************/
0009
0010 #include "mobithumbnail.h"
0011 #include <qmobipocket/mobipocket.h>
0012 #include <qmobipocket/qfilestream.h>
0013
0014 #include <QFile>
0015
0016 #include <KPluginFactory>
0017
0018 K_PLUGIN_CLASS_WITH_JSON(MobiThumbnail, "mobithumbnail.json")
0019
0020 MobiThumbnail::MobiThumbnail(QObject *parent, const QVariantList &args)
0021     : KIO::ThumbnailCreator(parent, args)
0022 {
0023 }
0024
0025 KIO::ThumbnailResult MobiThumbnail::create(const KIO::ThumbnailRequest &request)
0026 {
0027     Mobipocket::QFileStream f(request.url().toLocalFile());
0028     Mobipocket::Document doc(&f);
0029     if (!doc.isValid()) {
0030         return KIO::ThumbnailResult::fail();
0031     }
0032     QImage img = doc.thumbnail();
0033     return !img.isNull() ? KIO::ThumbnailResult::pass(img) : KIO::ThumbnailResult::fail();
0034 }
0035
0036 #include "mobithumbnail.moc"