src/trash/dolphintrash.h

   1 /***************************************************************************
   2  *   Copyright (C) 2012 by Peter Penz <peter.penz19@gmail.com>             *
   3  *   Copyright (C) 2018 by Roman Inflianskas <infroma@gmail.com>           *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21 #ifndef DOLPHINTRASH_H
  22 #define DOLPHINTRASH_H
  23
  24 #include <QWidget>
  25
  26 #include <KIO/EmptyTrashJob>
  27 #include <KIOWidgets/KDirLister>
  28
  29 class Trash: public QObject
  30 {
  31     Q_OBJECT
  32
  33 public:
  34     // delete copy and move constructors and assign operators
  35     Trash(Trash const&) = delete;
  36     Trash(Trash&&) = delete;
  37     Trash& operator=(Trash const&) = delete;
  38     Trash& operator=(Trash &&) = delete;
  39
  40     static Trash& instance();
  41     static KIO::Job* empty(QWidget *window);
  42     static bool isEmpty();
  43
  44 signals:
  45     void emptinessChanged(bool isEmpty);
  46
  47 private:
  48     KDirLister *m_trashDirLister;
  49
  50     Trash();
  51     ~Trash();
  52 };
  53
  54 #endif // DOLPHINTRASH_H