src/settings/viewpropsprogressinfo.h

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz                                      *
   3  *   peter.penz@gmx.at                                                     *
   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 #ifndef VIEWPROPSPROGRESSINFO_H
  21 #define VIEWPROPSPROGRESSINFO_H
  22
  23 #include <KDialog>
  24 #include <kio/directorysizejob.h>
  25 #include <KUrl>
  26
  27 class ApplyViewPropsJob;
  28 class QLabel;
  29 class QProgressBar;
  30 class QTimer;
  31 class ViewProperties;
  32
  33 /**
  34  * @brief Shows the progress information when applying view properties
  35  *        recursively to a given directory.
  36  *
  37  * It is possible to cancel the applying. In this case the already applied
  38  * view properties won't get reverted.
  39  */
  40 class ViewPropsProgressInfo : public KDialog
  41 {
  42     Q_OBJECT
  43
  44 public:
  45     /**
  46      * @param parent    Parent widget of the dialog.
  47      * @param dir       Directory where the view properties should be applied to
  48      *                  (including sub directories).
  49      * @param viewProps View properties for the directory \a dir including its
  50      *                  sub directories.
  51      */
  52     ViewPropsProgressInfo(QWidget* parent,
  53                           const KUrl& dir,
  54                           const ViewProperties& viewProps);
  55
  56     virtual ~ViewPropsProgressInfo();
  57
  58 protected:
  59     virtual void closeEvent(QCloseEvent* event);
  60
  61 private slots:
  62     void updateProgress();
  63     void applyViewProperties();
  64     void cancelApplying();
  65
  66 private:
  67     KUrl m_dir;
  68     ViewProperties* m_viewProps;
  69
  70     QLabel* m_label;
  71     QProgressBar* m_progressBar;
  72
  73     KIO::DirectorySizeJob* m_dirSizeJob;
  74     ApplyViewPropsJob* m_applyViewPropsJob;
  75     QTimer* m_timer;
  76 };
  77
  78 #endif