1 files changed, 118 insertions, 0 deletions
diff --git a/libk3bdevice/k3bmsf.h b/libk3bdevice/k3bmsf.h
new file mode 100644
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+++ b/libk3bdevice/k3bmsf.h
@@ -0,0 +1,118 @@
+/* 
+ *
+ * $Id: k3bmsf.h 619556 2007-01-03 17:38:12Z trueg $
+ * Copyright (C) 2003-2007 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_MSF_H_
+#define _K3B_MSF_H_
+
+#include <qstring.h>
+#include <qregexp.h>
+
+#include <kdebug.h>
+#include <kio/global.h>
+#include "k3bdevice_export.h"
+
+namespace K3b
+{
+  /**
+   * int values are always treated as frames
+   * except in the set methods
+   * A MSF is never < 0.
+   */
+  class LIBK3BDEVICE_EXPORT Msf
+    {
+    public:
+      Msf();
+      Msf( const Msf& );
+      Msf( int, int, int );
+      Msf( int );
+
+      Msf& operator=( const Msf& );
+      Msf& operator=( int );
+      Msf& operator+=( const Msf& );
+      Msf& operator+=( int );
+      Msf& operator-=( const Msf& );
+      Msf& operator-=( int );
+      const Msf operator++( int );
+      Msf& operator++();
+      const Msf operator--( int );
+      Msf& operator--();
+
+      int minutes() const { return m_minutes; }
+      int seconds() const { return m_seconds; }
+      int frames() const { return m_frames; }
+
+      int totalFrames() const { return ( m_minutes*60 + m_seconds )*75 + m_frames; }
+      int lba() const { return totalFrames(); }
+
+      //      operator int () const { return lba(); }
+
+      void setValue( int m, int s, int f );
+
+      void addMinutes( int m );
+      void addSeconds( int s );
+      void addFrames( int f );
+
+      QString toString( bool showFrames = true ) const;
+
+      KIO::filesize_t mode1Bytes() const;
+      KIO::filesize_t mode2Form1Bytes() const;
+      KIO::filesize_t mode2Form2Bytes() const;
+      KIO::filesize_t audioBytes() const;
+      KIO::filesize_t rawBytes() const;
+      unsigned long long pcmSamples() const { return lba()*588; }
+
+      /**
+       * Convert a string representation into an Msf object.
+       *
+       * Valid strings include:
+       * \li 100       - treated as 100 frames
+       * \li 100:23    - treated as 100 minutes and 23 seconds
+       * \li 100:23:57 - treated as 100 minutes, 23 seconds, and 57 frames
+       * \li 100:23.57 - treated as 100 minutes, 23 seconds, and 57 frames
+       */
+      static Msf fromString( const QString&, bool* ok = 0 );
+
+      /**
+       * @param ms seconds
+       * frames will be rounded up
+       */
+      static Msf fromSeconds( double ms );
+
+      static QRegExp regExp();
+
+    private:
+      void makeValid();
+      int m_minutes;
+      int m_seconds;
+      int m_frames;
+    };
+
+  LIBK3BDEVICE_EXPORT Msf operator+( const Msf&, const Msf& );
+  LIBK3BDEVICE_EXPORT Msf operator+( const Msf&, int );
+  LIBK3BDEVICE_EXPORT Msf operator-( const Msf&, const Msf& );
+  LIBK3BDEVICE_EXPORT Msf operator-( const Msf&, int );
+  LIBK3BDEVICE_EXPORT bool operator==( const Msf&, const Msf& );
+  LIBK3BDEVICE_EXPORT bool operator!=( const Msf&, const Msf& );
+  LIBK3BDEVICE_EXPORT bool operator<( const Msf&, const Msf& );
+  LIBK3BDEVICE_EXPORT bool operator>( const Msf&, const Msf& );
+  LIBK3BDEVICE_EXPORT bool operator<=( const Msf&, const Msf& );
+  LIBK3BDEVICE_EXPORT bool operator>=( const Msf&, const Msf& );
+
+  LIBK3BDEVICE_EXPORT kdbgstream& operator<<( kdbgstream&, const Msf& );
+  LIBK3BDEVICE_EXPORT inline kndbgstream& operator<<( kndbgstream &stream, const Msf& ) { return stream; }
+}
+
+#endif