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+/*
+ *
+ * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $
+ * Copyright (C) 2006 Sebastian Trueg <[email protected]>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <[email protected]>
+ *
+ * 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.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef _K3B_VIDEODVD_TITLE_DETECTCLIPPING_JOB_H_
+#define _K3B_VIDEODVD_TITLE_DETECTCLIPPING_JOB_H_
+
+#include <k3b_export.h>
+#include <k3bjob.h>
+#include <k3bvideodvd.h>
+
+class KProcess;
+
+/**
+ * Job to detect the clipping values for a Video DVD title.
+ */
+class LIBK3B_EXPORT K3bVideoDVDTitleDetectClippingJob : public K3bJob
+{
+ Q_OBJECT
+
+ public:
+ K3bVideoDVDTitleDetectClippingJob( K3bJobHandler* hdl, QObject* parent );
+ ~K3bVideoDVDTitleDetectClippingJob();
+
+ const K3bVideoDVD::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 slots:
+ void start();
+ void cancel();
+
+ /**
+ * The device containing the Video DVD
+ */
+ void setVideoDVD( const K3bVideoDVD::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 slots:
+ void slotTranscodeStderr( const QString& );
+ void slotTranscodeExited( KProcess* );
+
+ private:
+ void startTranscode( int chapter );
+
+ K3bVideoDVD::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