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diff --git a/libk3b/projects/datacd/k3bdataitem.h b/libk3b/projects/datacd/k3bdataitem.h
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+/* 
+ *
+ * $Id: k3bdataitem.h 619556 2007-01-03 17:38:12Z 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 K3BDATAITEM_H
+#define K3BDATAITEM_H
+
+
+class K3bDirItem;
+class K3bDataDoc;
+
+#include <qstring.h>
+
+#include <kio/global.h>
+
+#include <k3bmsf.h>
+#include "k3b_export.h"
+
+
+/**
+  *@author Sebastian Trueg
+  */
+class LIBK3B_EXPORT K3bDataItem
+{
+ public: 
+  K3bDataItem( K3bDataDoc* doc, K3bDataItem* parent = 0, int flags = 0 );
+
+  /**
+   * Default copy constructor.
+   *
+   * The result is an exact copy except that no parent dir it set and, thus, also no doc.
+   */
+  K3bDataItem( const K3bDataItem& );
+
+  virtual ~K3bDataItem();
+
+  /**
+   * Return an exact copy of this data item.
+   *
+   * The result is an exact copy except that no parent dir it set and, thus, also no doc.
+   *
+   * Implementations should use the default constructor.
+   */
+  virtual K3bDataItem* copy() const = 0;
+	
+  K3bDirItem* parent() { return m_parentDir; }
+  K3bDirItem* getParent() const { return m_parentDir; }
+
+  /**
+   * Remove this item from it's parent and return a pointer to it.
+   */
+  K3bDataItem* take();
+	
+  K3bDataDoc* doc() const { return m_doc; }
+  virtual const QString& k3bName() const;
+  virtual void setK3bName( const QString& );
+
+  /** 
+   * returns the path as defined by the k3b-hierachy, NOT starting with a slash
+   * (since this is used for graft-points!) 
+   * directories have a trailing "/"
+   */
+  virtual QString k3bPath() const;
+
+  /**
+   * Returns the name of the item as used on the CD or DVD image.
+   *
+   * This is only valid after a call to @p K3bDataDoc::prepareFilenames()
+   */
+  const QString& writtenName() const { return m_writtenName; }
+
+  /**
+   * \return the pure name used in the Iso9660 tree.
+   *
+   * This is only valid after a call to @p K3bDataDoc::prepareFilenames()
+   */
+  const QString& iso9660Name() const { return m_rawIsoName; }
+
+  /**
+   * Returns the path of the item as written to the CD or DVD image.
+   *
+   * This is suited to be used for mkisofs graftpoints.
+   *
+   * This is only valid after a call to @p K3bDataDoc::prepareFilenames()
+   */
+  virtual QString writtenPath() const;
+
+  virtual QString iso9660Path() const;
+
+  /**
+   * Used to set the written name by @p K3bDataDoc::prepareFilenames()
+   */
+  void setWrittenName( const QString& s ) { m_writtenName = s; }
+
+  /**
+   * Used to set the pure Iso9660 name by @p K3bDataDoc::prepareFilenames()
+   */
+  void setIso9660Name( const QString& s ) { m_rawIsoName = s; }
+
+  virtual K3bDataItem* nextSibling() const;
+	
+  /** returns the path to the file on the local filesystem */
+  virtual QString localPath() const { return QString::null; }
+
+  /**
+   * The size of the item
+   */
+  KIO::filesize_t size() const;
+
+  /**
+   * \return The number of blocks (2048 bytes) occupied by this item.
+   *         This value equals to ceil(size()/2048)
+   */
+  K3b::Msf blocks() const;
+
+  /** 
+   * \returne the dir of the item (or the item itself if it is a dir)
+   */
+  virtual K3bDirItem* getDirItem() const { return getParent(); }
+
+  virtual void reparent( K3bDirItem* );
+
+  // FIXME: use all these flags and make the isXXX methods
+  // non-virtual. Then move the parent()->addDataItem call
+  // to the K3bDataItem constructor
+  enum ItemFlags {
+    DIR = 0x1,
+    FILE = 0x2,
+    SPECIALFILE = 0x4,
+    SYMLINK = 0x8,
+    OLD_SESSION = 0x10,
+    BOOT_IMAGE = 0x11
+  };
+
+  int flags() const;
+
+  virtual bool isDir() const { return false; }
+  virtual bool isFile() const { return false; }
+  virtual bool isSpecialFile() const { return false; }
+  virtual bool isSymLink() const { return false; }	
+  virtual bool isFromOldSession() const { return false; }
+  bool isBootItem() const;
+
+  bool hideOnRockRidge() const;
+  bool hideOnJoliet() const;
+
+  virtual void setHideOnRockRidge( bool b );
+  virtual void setHideOnJoliet( bool b );
+
+  virtual long sortWeight() const { return m_sortWeight; }
+  virtual void setSortWeight( long w ) { m_sortWeight = w; }
+
+  virtual int depth() const;
+
+  virtual bool isValid() const { return true; }
+
+  // these are all needed for special fileitems like
+  // imported sessions or the movix filesystem
+  virtual bool isRemoveable() const { return m_bRemoveable; }
+  virtual bool isMoveable() const { return m_bMovable; }
+  virtual bool isRenameable() const { return m_bRenameable; }
+  virtual bool isHideable() const { return m_bHideable; }
+  virtual bool writeToCd() const { return m_bWriteToCd; }
+  virtual const QString& extraInfo() const { return m_extraInfo; }
+
+  void setRenameable( bool b ) { m_bRenameable = b; }
+  void setMoveable( bool b ) { m_bMovable = b; }
+  void setRemoveable( bool b ) { m_bRemoveable = b; }
+  void setHideable( bool b ) { m_bHideable = b; }
+  void setWriteToCd( bool b ) { m_bWriteToCd = b; }
+  void setExtraInfo( const QString& i ) { m_extraInfo = i; }
+
+ protected:
+  virtual KIO::filesize_t itemSize( bool followSymlinks ) const = 0;
+
+  /**
+   * \param followSymlinks If true symlinks will be followed and their
+   *                       size equals the size of the file they are
+   *                       pointing to.
+   *
+   * \return The number of blocks (2048 bytes) occupied by this item.
+   */
+  virtual K3b::Msf itemBlocks( bool followSymlinks ) const;
+
+  QString m_k3bName;
+
+  void setFlags( int flags );
+
+ private:
+  class Private;
+  Private* d;
+
+  QString m_writtenName;
+  QString m_rawIsoName;
+
+  K3bDataDoc* m_doc;
+  K3bDirItem* m_parentDir;
+
+  bool m_bHideOnRockRidge;
+  bool m_bHideOnJoliet;
+  bool m_bRemoveable;
+  bool m_bRenameable;
+  bool m_bMovable;
+  bool m_bHideable;
+  bool m_bWriteToCd;
+  QString m_extraInfo;
+
+  long m_sortWeight;
+
+  friend class K3bDirItem;
+};
+
+#endif