kscreensaver/kpartsaver/kpartsaver.h

   1 /*
   2  * Copyright (C) 2001 Stefan Schimanski <1Stein@gmx.de>
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (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 GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this program; if not, write to the Free
  16  * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17  */
  18
  19 #ifndef KPARTSAVER_H_INCLUDED
  20 #define KPARTSAVER_H_INCLUDED
  21
  22 #include <kscreensaver.h>
  23
  24 #include "ui_configwidget.h"
  25 #include <QList>
  26 class QTimer;
  27 class QLabel;
  28 namespace KParts { class ReadOnlyPart; }
  29
  30 class ConfigWidget : public QDialog, public Ui::ConfigWidget
  31 {
  32 public:
  33   ConfigWidget( QWidget *parent ) : QDialog( parent ) {
  34     setupUi( this );
  35   }
  36 };
  37
  38
  39 class SaverConfig : public ConfigWidget {
  40 Q_OBJECT
  41
  42  public:
  43     SaverConfig( QWidget* parent = 0);
  44     ~SaverConfig();
  45
  46  protected slots:
  47     void apply();
  48     void add();
  49     void remove();
  50     void select();
  51     void up();
  52     void down();
  53 };
  54
  55
  56 class KPartSaver : public KScreenSaver {
  57 Q_OBJECT
  58
  59  public:
  60     KPartSaver( WId id=0 );
  61     virtual ~KPartSaver();
  62
  63  public slots:
  64     void next( bool random );
  65     void queue( const KUrl &url );
  66     void timeout();
  67     void closeUrl();
  68
  69  protected:
  70     struct Medium {
  71         KUrl url;
  72         bool failed;
  73         inline bool operator==(const Medium& other) { return url == other.url; }
  74         inline bool operator!=(const Medium& other) { return !(*this == other); }
  75     };
  76
  77     bool openUrl(  const KUrl& url );
  78
  79     QList<Medium> m_media;
  80     QTimer *m_timer;
  81     KParts::ReadOnlyPart *m_part;
  82     int m_current;
  83
  84     bool m_single;
  85     bool m_random;
  86     int m_delay;
  87     QStringList m_files;
  88     QLabel *m_back;
  89 };
  90
  91 #endif