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107 lines
2.5 KiB
107 lines
2.5 KiB
15 years ago
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/*
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*
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* $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $
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* Copyright (C) 2006 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef _K3B_VIDEODVD_TITLE_DETECTCLIPPING_JOB_H_
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#define _K3B_VIDEODVD_TITLE_DETECTCLIPPING_JOB_H_
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#include <k3b_export.h>
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#include <k3bjob.h>
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#include <k3bvideodvd.h>
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class KProcess;
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/**
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* Job to detect the clipping values for a Video DVD title.
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*/
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class LIBK3B_EXPORT K3bVideoDVDTitleDetectClippingJob : public K3bJob
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{
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Q_OBJECT
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public:
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K3bVideoDVDTitleDetectClippingJob( K3bJobHandler* hdl, QObject* parent );
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~K3bVideoDVDTitleDetectClippingJob();
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const K3bVideoDVD::VideoDVD& videoDVD() const { return m_dvd; }
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int title() const { return m_titleNumber; }
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bool lowPriority() const { return m_lowPriority; }
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/**
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* Only valid after a successful completion of the job.
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*/
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int clippingTop() const { return m_clippingTop; }
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/**
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* Only valid after a successful completion of the job.
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*/
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int clippingLeft() const { return m_clippingLeft; }
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/**
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* Only valid after a successful completion of the job.
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*/
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int clippingBottom() const { return m_clippingBottom; }
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/**
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* Only valid after a successful completion of the job.
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*/
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int clippingRight() const { return m_clippingRight; }
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public slots:
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void start();
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void cancel();
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/**
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* The device containing the Video DVD
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*/
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void setVideoDVD( const K3bVideoDVD::VideoDVD& dvd ) { m_dvd = dvd; }
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/**
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* Set the title number to be analysed
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*
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* The default value is 1, denoting the first title.
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*/
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void setTitle( int t ) { m_titleNumber = t; }
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/**
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* If true the transcode processes will be run with a very low scheduling
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* priority.
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*
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* The default is true.
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*/
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void setLowPriority( bool b ) { m_lowPriority = b; }
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private slots:
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void slotTranscodeStderr( const QString& );
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void slotTranscodeExited( KProcess* );
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private:
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void startTranscode( int chapter );
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K3bVideoDVD::VideoDVD m_dvd;
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int m_clippingTop;
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int m_clippingBottom;
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int m_clippingLeft;
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int m_clippingRight;
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int m_titleNumber;
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bool m_lowPriority;
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class Private;
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Private* d;
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};
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#endif
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