src/kitemviews/private/kfileitemmodeldirlister.h

   1 /***************************************************************************
   2  *   Copyright (C) 2006-2012 by Peter Penz <peter.penz19@gmail.com>        *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #ifndef KFILEITEMMODELDIRLISTER_H
  21 #define KFILEITEMMODELDIRLISTER_H
  22
  23 #include "dolphin_export.h"
  24 #include <KDirLister>
  25 #include <QUrl>
  26
  27 /**
  28  * @brief Extends the class KDirLister by emitting a signal when an
  29  *        error occurred instead of showing an error dialog.
  30  *        KDirLister::autoErrorHandlingEnabled() is set to false.
  31  */
  32 class DOLPHIN_EXPORT KFileItemModelDirLister : public KDirLister
  33 {
  34     Q_OBJECT
  35
  36 public:
  37     KFileItemModelDirLister(QObject* parent = nullptr);
  38     ~KFileItemModelDirLister() override;
  39
  40 signals:
  41     /** Is emitted whenever an error has occurred. */
  42     void errorMessage(const QString& msg);
  43
  44     /**
  45      * Is emitted when the URL of the directory lister represents a file.
  46      * In this case no signal errorMessage() will be emitted.
  47      */
  48     void urlIsFileError(const QUrl& url);
  49
  50 protected:
  51     void handleError(KIO::Job* job) override;
  52 };
  53
  54 #endif