File indexing completed on 2024-05-05 04:50:58

 /*
     SPDX-FileCopyrightText: 1998-2007 Sebastian Trueg <trueg@k3b.org>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef _K3B_VIDEODVD_TITLE_DETECTCLIPPING_JOB_H_
 #define _K3B_VIDEODVD_TITLE_DETECTCLIPPING_JOB_H_
 
 #include "k3b_export.h"
 #include "k3bjob.h"
 #include "k3bvideodvd.h"
 #include <QProcess>
 
 namespace K3b {
     /**
      * Job to detect the clipping values for a Video DVD title.
      */
     class LIBK3B_EXPORT VideoDVDTitleDetectClippingJob : public Job
     {
         Q_OBJECT
 
     public:
         VideoDVDTitleDetectClippingJob( JobHandler* hdl, QObject* parent );
         ~VideoDVDTitleDetectClippingJob() override;
 
         const VideoDVD::VideoDVD& videoDVD() const { return m_dvd; }
         int title() const { return m_titleNumber; }
         bool lowPriority() const { return m_lowPriority; }
 
         /**
          * Only valid after a successful completion of the job.
          */
         int clippingTop() const { return m_clippingTop; }
 
         /**
          * Only valid after a successful completion of the job.
          */
         int clippingLeft() const { return m_clippingLeft; }
 
         /**
          * Only valid after a successful completion of the job.
          */
         int clippingBottom() const { return m_clippingBottom; }
 
         /**
          * Only valid after a successful completion of the job.
          */
         int clippingRight() const { return m_clippingRight; }
 
     public Q_SLOTS:
         void start() override;
         void cancel() override;
 
         /**
          * The device containing the Video DVD
          */
         void setVideoDVD( const K3b::VideoDVD::VideoDVD& dvd ) { m_dvd = dvd; }
 
         /**
          * Set the title number to be analysed
          *
          * The default value is 1, denoting the first title.
          */
         void setTitle( int t ) { m_titleNumber = t; }
 
         /**
          * If true the transcode processes will be run with a very low scheduling
          * priority.
          *
          * The default is true.
          */
         void setLowPriority( bool b ) { m_lowPriority = b; }
 
     private Q_SLOTS:
         void slotTranscodeStderr( const QString& );
         void slotTranscodeExited( int, QProcess::ExitStatus );
 
     private:
         void startTranscode( int chapter );
 
         VideoDVD::VideoDVD m_dvd;
 
         int m_clippingTop;
         int m_clippingBottom;
         int m_clippingLeft;
         int m_clippingRight;
 
         int m_titleNumber;
 
         bool m_lowPriority;
 
         class Private;
         Private* d;
     };
 }
 
 #endif