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- /*
- *
- * $Id: k3bcdtext.h 619556 2007-01-03 17:38:12Z trueg $
- * Copyright (C) 2003-2007 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 _K3B_CDTEXT_H_
- #define _K3B_CDTEXT_H_
-
- #include <qstring.h>
- #include <qvaluevector.h>
- #include "k3bdevice_export.h"
-
- namespace K3bDevice
- {
- struct cdtext_pack;
-
- class TrackCdText
- {
- friend class Device;
-
- public:
- TrackCdText() {
- }
-
- void clear() {
- m_title.truncate(0);
- m_performer.truncate(0);
- m_songwriter.truncate(0);
- m_composer.truncate(0);
- m_arranger.truncate(0);
- m_message.truncate(0);
- m_isrc.truncate(0);
- }
-
- const QString& title() const { return m_title; }
- const QString& performer() const { return m_performer; }
- const QString& songwriter() const { return m_songwriter; }
- const QString& composer() const { return m_composer; }
- const QString& arranger() const { return m_arranger; }
- const QString& message() const { return m_message; }
- const QString& isrc() const { return m_isrc; }
-
- // TODO: use the real CD-TEXT charset (a modified ISO8859-1)
- void setTitle( const QString& s ) { m_title = s; fixup(m_title); }
- void setPerformer( const QString& s ) { m_performer = s; fixup(m_performer); }
- void setSongwriter( const QString& s ) { m_songwriter = s; fixup(m_songwriter); }
- void setComposer( const QString& s ) { m_composer = s; fixup(m_composer); }
- void setArranger( const QString& s ) { m_arranger = s; fixup(m_arranger); }
- void setMessage( const QString& s ) { m_message = s; fixup(m_message); }
- void setIsrc( const QString& s ) { m_isrc = s; fixup(m_isrc); }
-
- bool isEmpty() const {
- if( !m_title.isEmpty() )
- return false;
- if( !m_performer.isEmpty() )
- return false;
- if( !m_songwriter.isEmpty() )
- return false;
- if( !m_composer.isEmpty() )
- return false;
- if( !m_arranger.isEmpty() )
- return false;
- if( !m_message.isEmpty() )
- return false;
- if( !m_isrc.isEmpty() )
- return false;
-
- return true;
- }
-
- bool operator==( const TrackCdText& ) const;
- bool operator!=( const TrackCdText& ) const;
-
- private:
- // TODO: remove this (see above)
- void fixup( QString& s ) { s.replace( '/', "_" ); s.replace( '\"', "_" ); }
-
- QString m_title;
- QString m_performer;
- QString m_songwriter;
- QString m_composer;
- QString m_arranger;
- QString m_message;
- QString m_isrc;
-
- friend class CdText;
- };
-
- class LIBK3BDEVICE_EXPORT CdText : public QValueVector<TrackCdText>
- {
- friend class Device;
-
- public:
- CdText();
- CdText( const unsigned char* data, int len );
- CdText( const QByteArray& );
- CdText( int size );
- CdText( const CdText& );
-
- void setRawPackData( const unsigned char*, int );
- void setRawPackData( const QByteArray& );
-
- QByteArray rawPackData() const;
-
- bool empty() const {
- if( !m_title.isEmpty() )
- return false;
- if( !m_performer.isEmpty() )
- return false;
- if( !m_songwriter.isEmpty() )
- return false;
- if( !m_composer.isEmpty() )
- return false;
- if( !m_arranger.isEmpty() )
- return false;
- if( !m_message.isEmpty() )
- return false;
- if( !m_discId.isEmpty() )
- return false;
- if( !m_upcEan.isEmpty() )
- return false;
-
- for( unsigned int i = 0; i < count(); ++i )
- if( !at(i).isEmpty() )
- return false;
-
- return true;
- }
-
- bool isEmpty() const {
- return empty();
- }
-
- void clear();
-
- const QString& title() const { return m_title; }
- const QString& performer() const { return m_performer; }
- const QString& songwriter() const { return m_songwriter; }
- const QString& composer() const { return m_composer; }
- const QString& arranger() const { return m_arranger; }
- const QString& message() const { return m_message; }
- const QString& discId() const { return m_discId; }
- const QString& upcEan() const { return m_upcEan; }
-
- // TODO: use the real CD-TEXT charset (a modified ISO8859-1)
- void setTitle( const QString& s ) { m_title = s; fixup(m_title); }
- void setPerformer( const QString& s ) { m_performer = s; fixup(m_performer); }
- void setSongwriter( const QString& s ) { m_songwriter = s; fixup(m_songwriter); }
- void setComposer( const QString& s ) { m_composer = s; fixup(m_composer); }
- void setArranger( const QString& s ) { m_arranger = s; fixup(m_arranger); }
- void setMessage( const QString& s ) { m_message = s; fixup(m_message); }
- void setDiscId( const QString& s ) { m_discId = s; fixup(m_discId); }
- void setUpcEan( const QString& s ) { m_upcEan = s; fixup(m_upcEan); }
-
- void debug() const;
-
- /**
- * Returns false if found a crc error in the raw cdtext block or it has a
- * wrong length.
- */
- static bool checkCrc( const unsigned char*, int );
- static bool checkCrc( const QByteArray& );
-
- bool operator==( const CdText& ) const;
- bool operator!=( const CdText& ) const;
-
- private:
- // TODO: remove this (see above)
- void fixup( QString& s ) { s.replace( '/', "_" ); s.replace( '\"', "_" ); }
-
- const QString& textForPackType( int packType, unsigned int track ) const;
- unsigned int textLengthForPackType( int packType ) const;
- QByteArray createPackData( int packType, unsigned int& ) const;
- void savePack( cdtext_pack* pack, QByteArray& data, unsigned int& dataFill ) const;
- void appendByteArray( QByteArray& a, const QByteArray& b ) const;
-
- QString m_title;
- QString m_performer;
- QString m_songwriter;
- QString m_composer;
- QString m_arranger;
- QString m_message;
- QString m_discId;
- QString m_upcEan;
- };
-
- QCString encodeCdText( const QString& s, bool* illegalChars = 0 );
- }
-
- #endif
-