File indexing completed on 2024-04-28 04:18:53

 // vim: set tabstop=4 shiftwidth=4 expandtab:
 /*
 Gwenview: an image viewer
 Copyright 2007 Aurélien Gâteau <agateau@kde.org>
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
 */
 #ifndef SLIDESHOW_H
 #define SLIDESHOW_H
 
 #include <lib/gwenviewlib_export.h>
 
 // Qt
 #include <QObject>
 #include <QUrl>
 
 // KF
 
 class QAction;
 
 namespace Gwenview
 {
 struct SlideShowPrivate;
 class GWENVIEWLIB_EXPORT SlideShow : public QObject
 {
     Q_OBJECT
 public:
     enum NavigationEndNotification {
         NeverWarn,
         WarnOnSlideshow,
         AlwaysWarn,
     };
     Q_ENUM(NavigationEndNotification)
 
     explicit SlideShow(QObject *parent);
     ~SlideShow() override;
 
     void start(const QList<QUrl> &urls);
     void pause();
 
     QAction *loopAction() const;
     QAction *randomAction() const;
 
     /** @return true if the slideshow is running */
     bool isRunning() const;
 
     /**
      * @return interval in seconds
      */
     int interval() const;
     /**
      * @return position in time slot for current image in milliseconds
      */
     int position() const;
 
 public Q_SLOTS:
     void setInterval(int);
     void setCurrentUrl(const QUrl &url);
 
     /**
      * Resume slideshow and go to next url.
      */
     void resumeAndGoToNextUrl();
 
 Q_SIGNALS:
     void goToUrl(const QUrl &);
     /**
      * Slideshow has been started or paused
      */
     void stateChanged(bool running);
     /**
      * Emitted when interval has been changed
      * @param interval  interval in seconds
      */
     void intervalChanged(int interval);
 
 private Q_SLOTS:
     void goToNextUrl();
     void updateConfig();
     void slotRandomActionToggled(bool on);
 
 private:
     SlideShowPrivate *const d;
 };
 
 } // namespace
 
 #endif // SLIDESHOW_H