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/*
*
* $Id: k3bvalidators.cpp 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.
*/
#include "k3bvalidators.h"
#include <ctype.h>
K3bCharValidator::K3bCharValidator( TQObject* parent, const char* name )
: TQValidator( parent, name ),
m_replaceChar( '_' )
{
}
TQValidator::State K3bCharValidator::validate( TQString& s, int& pos ) const
{
Q_UNUSED(pos);
for( unsigned int i = 0; i < s.length(); ++i ) {
State r = validateChar( s[i] );
if( r != Acceptable )
return r;
}
return Acceptable;
}
void K3bCharValidator::fixup( TQString& s ) const
{
for( unsigned int i = 0; i < s.length(); ++i ) {
if( validateChar( s[i] ) != Acceptable )
s[i] = m_replaceChar;
}
}
K3bLatin1Validator::K3bLatin1Validator( TQObject* parent, const char* name )
: K3bCharValidator( parent, name )
{
}
TQValidator::State K3bLatin1Validator::validateChar( const TQChar& c ) const
{
if( !c.latin1() )
return Invalid;
else
return Acceptable;
}
K3bAsciiValidator::K3bAsciiValidator( TQObject* parent, const char* name )
: K3bLatin1Validator( parent, name )
{
}
TQValidator::State K3bAsciiValidator::validateChar( const TQChar& c ) const
{
if( K3bLatin1Validator::validateChar( c ) == Invalid )
return Invalid;
else if( !isascii( c.latin1() ) )
return Invalid;
else
return Acceptable;
}
K3bValidator::K3bValidator( TQObject* parent, const char* name )
: TQRegExpValidator( parent, name ),
m_replaceChar('_')
{
}
K3bValidator::K3bValidator( const TQRegExp& rx, TQObject* parent, const char* name )
: TQRegExpValidator( rx, parent, name ),
m_replaceChar('_')
{
}
void K3bValidator::fixup( TQString& input ) const
{
for( unsigned int i = 0; i < input.length(); ++i )
if( !regExp().exactMatch( input.mid(i, 1) ) )
input[i] = m_replaceChar;
}
TQString K3bValidators::fixup( const TQString& input, const TQRegExp& rx, const TQChar& replaceChar )
{
TQString s;
for( unsigned int i = 0; i < input.length(); ++i )
if( rx.exactMatch( input.mid(i, 1) ) )
s += input[i];
else
s += replaceChar;
return s;
}
K3bValidator* K3bValidators::isrcValidator( TQObject* parent, const char* name )
{
return new K3bValidator( TQRegExp("^[A-Z\\d]{2,2}-[A-Z\\d]{3,3}-\\d{2,2}-\\d{5,5}$"), parent, name );
}
K3bValidator* K3bValidators::iso9660Validator( bool allowEmpty, TQObject* parent, const char* name )
{
if( allowEmpty )
return new K3bValidator( TQRegExp( "[^/]*" ), parent, name );
else
return new K3bValidator( TQRegExp( "[^/]+" ), parent, name );
}
K3bValidator* K3bValidators::iso646Validator( int type, bool AllowLowerCase, TQObject* parent, const char* name )
{
TQRegExp rx;
switch ( type ) {
case Iso646_d:
if ( AllowLowerCase )
rx = TQRegExp( "[a-zA-Z0-9_]*" );
else
rx = TQRegExp( "[A-Z0-9_]*" );
break;
case Iso646_a:
default:
if ( AllowLowerCase )
rx = TQRegExp( "[a-zA-Z0-9!\"\\s%&'\\(\\)\\*\\+,\\-\\./:;<=>\\?_]*" );
else
rx = TQRegExp( "[A-Z0-9!\"\\s%&'\\(\\)\\*\\+,\\-\\./:;<=>\\?_]*" );
break;
}
return new K3bValidator( rx, parent, name );
}
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