File indexing completed on 2024-05-12 04:51:52

 /*
     SPDX-FileCopyrightText: 2006-2009 Sebastian Trueg <trueg@k3b.org>
     SPDX-FileCopyrightText: 1998-2009 Sebastian Trueg <trueg@k3b.org>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef _K3B_VIDEODVD_RIPPING_PREVIEW_H_
 #define _K3B_VIDEODVD_RIPPING_PREVIEW_H_
 
 #include <QObject>
 #include <QProcess>
 #include <QScopedPointer>
 #include <QImage>
 
 #include "k3bvideodvd.h"
 
 
 class QTemporaryDir;
 
 namespace K3b {
     class Process;
 
     class VideoDVDRippingPreview : public QObject
     {
         Q_OBJECT
 
     public:
         explicit VideoDVDRippingPreview( QObject* parent = 0 );
         ~VideoDVDRippingPreview() override;
 
         QImage preview() const { return m_preview; }
 
     public Q_SLOTS:
         /**
          * \param dvd The Video DVD object
          * \param title The Video DVD title to generate the preview for
          * \param chapter The Chapter number to use for the preview.
          *                If 0 the middle of the title is used.
          */
         void generatePreview( const VideoDVD::VideoDVD& dvd, int title, int chapter = 0 );
 
         void cancel();
 
     Q_SIGNALS:
         void previewDone( bool );
 
     private Q_SLOTS:
         void slotTranscodeFinished( int exitCode, QProcess::ExitStatus status );
 
     private:
         QImage m_preview;
         QScopedPointer<QTemporaryDir> m_tempDir;
         Process* m_process;
         int m_title;
         int m_chapter;
         VideoDVD::VideoDVD m_dvd;
 
         bool m_canceled;
     };
 }
 
 #endif