File indexing completed on 2025-03-09 03:52:07

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2007-11-14
  * Description : a presentation tool.
  *
  * SPDX-FileCopyrightText: 2007-2009 by Valerio Fuoglio <valerio dot fuoglio at gmail dot com>
  * SPDX-FileCopyrightText: 2012-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * Parts of this code are based on smoothslidesaver by Carsten Weinhold
  * <carsten dot weinhold at gmx dot de>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #ifndef DIGIKAM_KB_IMAGE_LOADER_H
 #define DIGIKAM_KB_IMAGE_LOADER_H
 
 // Qt includes
 
 #include <QList>
 #include <QImage>
 #include <QThread>
 #include <QWaitCondition>
 #include <QMutex>
 #include <QPair>
 #include <QString>
 
 namespace DigikamGenericPresentationPlugin
 {
 
 class PresentationContainer;
 
 class KBImageLoader : public QThread
 {
     Q_OBJECT
 
 public:
 
     KBImageLoader(PresentationContainer* const sharedData, int width, int height);
     ~KBImageLoader()                  override;
 
     void  quit();
     void  requestNewImage();
 
     void          ungrabImage();
     bool          grabImage();
     bool          ready()       const;
     const QImage& image()       const;
     float         imageAspect() const;
 
 protected:
 
     void run()                        override;
     bool loadImage();
     void invalidateCurrentImageName();
 
 private:
 
     // Disable
     explicit KBImageLoader(QObject*) = delete;
 
 private:
 
     class Private;
     Private* const d;
 };
 
 } // namespace DigikamGenericPresentationPlugin
 
 #endif // DIGIKAM_KB_IMAGE_LOADER_H