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diff --git a/libk3b/projects/audiocd/k3baudiotrack.h b/libk3b/projects/audiocd/k3baudiotrack.h
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+/* 
+ *
+ * $Id: k3baudiotrack.h 620139 2007-01-05 11:59:05Z trueg $
+ * Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
+ *
+ * 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 K3BAUDIOTRACK_H
+#define K3BAUDIOTRACK_H
+
+#include <qstring.h>
+#include <qfileinfo.h>
+#include <qfile.h>
+#include <qptrlist.h>
+
+#include <kio/global.h>
+
+#include <k3bmsf.h>
+
+#include <k3bcdtext.h>
+#include <k3btrack.h>
+#include "k3b_export.h"
+
+class K3bAudioDecoder;
+class K3bAudioDataSource;
+class K3bAudioDoc;
+
+
+/**
+ * @author Sebastian Trueg
+ */
+class LIBK3B_EXPORT K3bAudioTrack
+{
+  friend class K3bAudioDataSource;
+  friend class K3bAudioDoc;
+
+ public:
+  K3bAudioTrack();
+  K3bAudioTrack( K3bAudioDoc* parent );
+  ~K3bAudioTrack();
+
+  K3bAudioDoc* doc() const { return m_parent; }
+
+  K3bDevice::Track toCdTrack() const;
+
+  /** 
+   * @return length of track in frames
+   */
+  K3b::Msf length() const;
+  KIO::filesize_t size() const;
+
+  const QString& artist() const { return m_cdText.performer(); }
+  const QString& performer() const { return m_cdText.performer(); }
+  const QString& title() const { return m_cdText.title(); }
+  const QString& arranger() const { return m_cdText.arranger(); }
+  const QString& songwriter() const { return m_cdText.songwriter(); }
+  const QString& composer() const { return m_cdText.composer(); }
+  const QString& isrc() const { return m_cdText.isrc(); }
+  const QString& cdTextMessage() const { return m_cdText.message(); }
+  const K3bDevice::TrackCdText& cdText() const { return m_cdText; }
+	
+  bool copyProtection() const { return m_copy; }
+  bool preEmp() const { return m_preEmp; }
+	
+  /**
+   * @obsolete use setPerformer
+   **/
+  void setArtist( const QString& a );
+  void setPerformer( const QString& a );
+  void setTitle( const QString& t );
+  void setArranger( const QString& t );
+  void setSongwriter( const QString& t );
+  void setComposer( const QString& t );
+  void setIsrc( const QString& t );
+  void setCdTextMessage( const QString& t );
+
+  void setCdText( const K3bDevice::TrackCdText& cdtext );
+
+  void setPreEmp( bool b ) { m_preEmp = b; emitChanged(); }
+  void setCopyProtection( bool b ) { m_copy = b; emitChanged(); }
+
+  K3b::Msf index0() const;
+  /**
+   * The length of the postgap, ie. the number of blocks with index0.
+   * This is always 0 for the last track.
+   */
+  K3b::Msf postGap() const;
+  void setIndex0( const K3b::Msf& );
+
+  /**
+   * \return The track number starting at 1.
+   */
+  unsigned int trackNumber() const;
+
+  /**
+   * Remove this track from the list and return it.
+   */
+  K3bAudioTrack* take();
+
+  /**
+   * Move this track after @p track.
+   * If @p track is null this track will be merged into the beginning
+   * of the docs list.
+   */
+  void moveAfter( K3bAudioTrack* track );
+
+  /**
+   * Move this track ahead of @p track.
+   * If @p track is null this track will be appended to the end
+   * of the docs list.
+   */
+  void moveAhead( K3bAudioTrack* track );
+
+  /**
+   * Merge @p trackToMerge into this one.
+   */
+  void merge( K3bAudioTrack* trackToMerge, K3bAudioDataSource* sourceAfter = 0 );
+
+  K3bAudioTrack* prev() const { return m_prev; }
+  K3bAudioTrack* next() const { return m_next; }
+
+  /**
+   * Use with care.
+   */
+  void setFirstSource( K3bAudioDataSource* source );
+  K3bAudioDataSource* firstSource() const { return m_firstSource; }
+  K3bAudioDataSource* lastSource() const;
+  int numberSources() const;
+
+  /**
+   * Append source to the end of the sources list.
+   */
+  void addSource( K3bAudioDataSource* source );
+
+  bool seek( const K3b::Msf& );
+
+  /**
+   * Read data from the track.
+   *
+   * @return number of read bytes
+   */
+  int read( char* data, unsigned int max );
+
+  /**
+   * called by K3bAudioDataSource because of the lack of signals
+   */
+  void sourceChanged( K3bAudioDataSource* );
+
+  /**
+   * Create a copy of this track containing copies of all the sources
+   * but not being part of some list.
+   */
+  K3bAudioTrack* copy() const;
+
+  /**
+   * Split the track at position pos and return the splitted track
+   * on success.
+   * The new track will be moved after this track.
+   *
+   * \param pos The position at which to split. \a pos will be the 
+   * first frame in the new track.
+   */
+  K3bAudioTrack* split( const K3b::Msf& pos );
+
+  /**
+   * Is this track in a list
+   */
+  bool inList() const;
+
+ private:	
+  /**
+   * Tells the doc that the track has changed
+   */
+  void emitChanged();
+
+  void debug();
+
+  K3bAudioDoc* m_parent;
+
+  /** copy protection */
+  bool m_copy;
+  bool m_preEmp;
+
+  K3b::Msf m_index0Offset;
+
+  K3bDevice::TrackCdText m_cdText;
+
+  // list
+  K3bAudioTrack* m_prev;
+  K3bAudioTrack* m_next;
+
+  K3bAudioDataSource* m_firstSource;
+
+
+  K3bAudioDataSource* m_currentSource;
+  long long m_alreadyReadBytes;
+
+  bool m_currentlyDeleting;
+
+  class Private;
+  Private* d;
+};
+
+
+#endif