/* * * $Id: k3bvalidators.h 619556 2007-01-03 17:38:12Z trueg $ * Copyright (C) 2003-2007 Sebastian Trueg * * This file is part of the K3b project. * Copyright (C) 1998-2007 Sebastian Trueg * * 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_VALIDATORS_H_ #define _K3B_VALIDATORS_H_ #include #include "k3b_export.h" /** * Simple validator that validates a string char by char */ class LIBK3B_EXPORT K3bCharValidator : public TQValidator { public: K3bCharValidator( TQObject* tqparent = 0, const char* name = 0 ); virtual State validateChar( const TQChar& ) const = 0; virtual State validate( TQString& s, int& pos ) const; /** * Replaces all invalid chars with the repplace char */ virtual void fixup( TQString& ) const; /** * Default to '_' */ void setReplaceChar( const TQChar& c ) { m_replaceChar = c; } private: TQChar m_replaceChar; }; class LIBK3B_EXPORT K3bLatin1Validator : public K3bCharValidator { public: K3bLatin1Validator( TQObject* tqparent = 0, const char* name = 0 ); virtual State validateChar( const TQChar& ) const; }; class LIBK3B_EXPORT K3bAsciiValidator : public K3bLatin1Validator { public: K3bAsciiValidator( TQObject* tqparent = 0, const char* name = 0 ); virtual State validateChar( const TQChar& ) const; }; /** * The K3bValidator extends TQRegExpValidator with a fixup method * that just replaces all characters that are not allowed with the * replace character. It only makes sense for TQRegExps that simply * allow or forbid some characters. */ class LIBK3B_EXPORT K3bValidator : public TQRegExpValidator { public: K3bValidator( TQObject* tqparent, const char * name = 0 ); K3bValidator( const TQRegExp& rx, TQObject* tqparent, const char* name = 0 ); void setReplaceChar( const TQChar& s ) { m_replaceChar = s; } const TQChar& replaceChar() const { return m_replaceChar; } virtual void fixup( TQString& ) const; private: TQChar m_replaceChar; }; namespace K3bValidators { /** * just replaces all characters that are not allowed with the * replace character. It only makes sense for TQRegExps that simply * allow or forbid some characters. */ LIBK3B_EXPORT TQString fixup( const TQString&, const TQRegExp&, const TQChar& replaceChar = '_' ); /** * Validates an ISRC code of the form "CCOOOYYSSSSS" where: *
    *
  • C: country code (upper case letters or digits)
  • *
  • O: owner code (upper case letters or digits)
  • *
  • Y: year (digits)
  • *
  • S: serial number (digits)
  • *
*/ LIBK3B_EXPORT K3bValidator* isrcValidator( TQObject* tqparent = 0, const char* name = 0 ); /** * This needs to be replaced by something better in the future... * Even the name sucks! */ LIBK3B_EXPORT K3bValidator* iso9660Validator( bool allowEmpty = true, TQObject* tqparent = 0, const char* name = 0 ); /** * (1) d-characters are: A-Z, 0-9, _ (see ISO-9660:1988, Annex A, Table 15) * (2) a-characters are: A-Z, 0-9, _, space, !, ", %, &, ', (, ), *, +, ,, -, ., /, :, ;, <, =, >, ? * (see ISO-9660:1988, Annex A, Table 14) */ enum Iso646Type { Iso646_a, Iso646_d }; LIBK3B_EXPORT K3bValidator* iso646Validator( int type = Iso646_a, bool AllowLowerCase = false, TQObject* tqparent = 0, const char* name = 0 ); } #endif