workspace/plasma/applets/trash/trash.h

   1 /***************************************************************************
   2  *   Copyright 2007 by Marco Martin <notmart@gmail.com>                    *
   3  *                                                                         *
   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 TRASH_H
  22 #define TRASH_H
  23
  24 #include <KUrl>
  25 #include <QAction>
  26 #include <KMenu>
  27 #include <QGraphicsView>
  28 #include <KFileItem>
  29 #include <KDirLister>
  30
  31 #include <Plasma/Applet>
  32
  33 class QAction;
  34
  35 class KCModuleProxy;
  36 class KFilePlacesModel;
  37 class KProcess;
  38 class KPropertiesDialog;
  39
  40 namespace Plasma
  41 {
  42     class IconWidget;
  43 }
  44
  45 class Trash : public Plasma::Applet
  46 {
  47     Q_OBJECT
  48     public:
  49         Trash(QObject *parent, const QVariantList &args);
  50         virtual QList<QAction*> contextualActions();
  51         ~Trash();
  52
  53         void init();
  54         void constraintsEvent(Plasma::Constraints constraints);
  55
  56     public slots:
  57         void slotOpen();
  58         void slotEmpty();
  59
  60     protected:
  61         void dropEvent(QGraphicsSceneDragDropEvent *event);
  62         void createConfigurationInterface(KConfigDialog *parent);
  63         void createMenu();
  64         void updateIcon();
  65
  66     protected slots:
  67         void popup();
  68         void slotClear();
  69         void slotCompleted();
  70         void slotDeleteItem(const KFileItem &);
  71         void slotApplyConfig();
  72         void emptyFinished(int exitCode, QProcess::ExitStatus exitStatus);
  73
  74     private:
  75         Plasma::IconWidget* m_icon;
  76         QList<QAction*> actions;
  77         KDirLister *m_dirLister;
  78         KMenu m_menu;
  79         QAction *emptyTrash;
  80         int m_count;
  81         bool m_showText;
  82         KFilePlacesModel *m_places;
  83         KCModuleProxy *m_proxy;
  84         KProcess *m_emptyProcess;
  85 };
  86
  87 K_EXPORT_PLASMA_APPLET(trash, Trash)
  88
  89 #endif