Diffstat (limited to 'noncore/settings/networksettings/ppp/knumvalidator.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/settings/networksettings/ppp/knumvalidator.cpp | 376 |
1 files changed, 0 insertions, 376 deletions
diff --git a/noncore/settings/networksettings/ppp/knumvalidator.cpp b/noncore/settings/networksettings/ppp/knumvalidator.cpp deleted file mode 100644 index 44f7a60..0000000 --- a/noncore/settings/networksettings/ppp/knumvalidator.cpp +++ b/dev/null @@ -1,376 +0,0 @@ -/********************************************************************** -** -** $Id$ -** -** KIntValidator, KFloatValidator: -** Copyright (C) 1999 Glen Parker <glenebob@nwlink.com> -** KDoubleValidator: -** Copyright (c) 2002 Marc Mutz <mutz@kde.org> -** -** This library is free software; you can redistribute it and/or -** modify it under the terms of the GNU Library General Public -** License as published by the Free Software Foundation; either -** version 2 of the License, or (at your option) any later version. -** -** This library is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** Library General Public License for more details. -** -** You should have received a copy of the GNU Library General Public -** License along with this library; if not, write to the Free -** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -** -*****************************************************************************/ - -#include <qwidget.h> -#include <qstring.h> - -#include "knumvalidator.h" -//#include <klocale.h> -#define i18n QObject::tr -//#include <kglobal.h> -//#include <kdebug.h> - -/////////////////////////////////////////////////////////////// -// Implementation of KIntValidator -// - -KIntValidator::KIntValidator ( QWidget * parent, int base, const char * name ) - : QValidator(parent, name) -{ - _base = base; - if (_base < 2) _base = 2; - if (_base > 36) _base = 36; - - _min = _max = 0; -} - -KIntValidator::KIntValidator ( int bottom, int top, QWidget * parent, int base, const char * name ) - : QValidator(parent, name) -{ - _base = base; - if (_base > 36) _base = 36; - - _min = bottom; - _max = top; -} - -KIntValidator::~KIntValidator () -{} - -QValidator::State KIntValidator::validate ( QString &str, int & ) const -{ - bool ok; - int val = 0; - QString newStr; - - newStr = str.stripWhiteSpace(); - if (_base > 10) - newStr = newStr.upper(); - - if (newStr == QString::fromLatin1("-")) // a special case - if ((_min || _max) && _min >= 0) - ok = false; - else - return QValidator::Acceptable; - else if (newStr.length()) - val = newStr.toInt(&ok, _base); - else { - val = 0; - ok = true; - } - - if (! ok) - return QValidator::Invalid; - - if ((! _min && ! _max) || (val >= _min && val <= _max)) - return QValidator::Acceptable; - - if (_max && _min >= 0 && val < 0) - return QValidator::Invalid; - - return QValidator::Valid; -} - -void KIntValidator::fixup ( QString &str ) const -{ - int dummy; - int val; - QValidator::State state; - - state = validate(str, dummy); - - if (state == QValidator::Invalid || state == QValidator::Acceptable) - return; - - if (! _min && ! _max) - return; - - val = str.toInt(0, _base); - - if (val < _min) val = _min; - if (val > _max) val = _max; - - str.setNum(val, _base); -} - -void KIntValidator::setRange ( int bottom, int top ) -{ - _min = bottom; - _max = top; - - if (_max < _min) - _max = _min; -} - -void KIntValidator::setBase ( int base ) -{ - _base = base; - if (_base < 2) _base = 2; -} - -int KIntValidator::bottom () const -{ - return _min; -} - -int KIntValidator::top () const -{ - return _max; -} - -int KIntValidator::base () const -{ - return _base; -} - - -/////////////////////////////////////////////////////////////// -// Implementation of KFloatValidator -// - -class KFloatValidatorPrivate -{ -public: - KFloatValidatorPrivate() - { - } - ~KFloatValidatorPrivate() - { - } - bool acceptLocalizedNumbers; -}; - - -KFloatValidator::KFloatValidator ( QWidget * parent, const char * name ) - : QValidator(parent, name) -{ - d = new KFloatValidatorPrivate; - d->acceptLocalizedNumbers=false; - _min = _max = 0; -} - -KFloatValidator::KFloatValidator ( double bottom, double top, QWidget * parent, const char * name ) - : QValidator(parent, name) -{ - d = new KFloatValidatorPrivate; - d->acceptLocalizedNumbers=false; - _min = bottom; - _max = top; -} - -KFloatValidator::KFloatValidator ( double bottom, double top, bool localeAware, QWidget * parent, const char * name ) - : QValidator(parent, name) -{ - d = new KFloatValidatorPrivate; - d->acceptLocalizedNumbers = localeAware; - _min = bottom; - _max = top; -} - -KFloatValidator::~KFloatValidator () -{ - delete d; -} - -void KFloatValidator::setAcceptLocalizedNumbers(bool _b) -{ - d->acceptLocalizedNumbers=_b; -} - -bool KFloatValidator::acceptLocalizedNumbers() const -{ - return d->acceptLocalizedNumbers; -} - -//#include <kdebug.h> -QValidator::State KFloatValidator::validate ( QString &str, int & ) const -{ - bool ok; - double val = 0; - QString newStr; - newStr = str.stripWhiteSpace(); - - if (newStr == QString::fromLatin1("-")) // a special case - if ((_min || _max) && _min >= 0) - ok = false; - else - return QValidator::Acceptable; - else if (newStr == QString::fromLatin1(".") ) // FIXME :|| (d->acceptLocalizedNumbers && newStr==KGlobal::locale()->decimalSymbol())) // another special case - return QValidator::Acceptable; - else if (newStr.length()) - { - val = newStr.toDouble(&ok); -// if(!ok && d->acceptLocalizedNumbers) -// val= KGlobal::locale()->readNumber(newStr,&ok); - } - else { - val = 0; - ok = true; - } - - if (! ok) - return QValidator::Invalid; - - if (( !_min && !_max) || (val >= _min && val <= _max)) - return QValidator::Acceptable; - - if (_max && _min >= 0 && val < 0) - return QValidator::Invalid; - - if ( (_min || _max) && (val < _min || val > _max)) - return QValidator::Invalid; - - return QValidator::Valid; -} - -void KFloatValidator::fixup ( QString &str ) const -{ - int dummy; - double val; - QValidator::State state; - - state = validate(str, dummy); - - if (state == QValidator::Invalid || state == QValidator::Acceptable) - return; - - if (! _min && ! _max) - return; - - val = str.toDouble(); - - if (val < _min) val = _min; - if (val > _max) val = _max; - - str.setNum(val); -} - -void KFloatValidator::setRange ( double bottom, double top ) -{ - _min = bottom; - _max = top; - - if (_max < _min) - _max = _min; -} - -double KFloatValidator::bottom () const -{ - return _min; -} - -double KFloatValidator::top () const -{ - return _max; -} - - - - -/////////////////////////////////////////////////////////////// -// Implementation of KDoubleValidator -// - -class KDoubleValidator::Private { -public: - Private( bool accept=false ) : acceptLocalizedNumbers( accept ) {} - - bool acceptLocalizedNumbers; -}; - -//KDoubleValidator::KDoubleValidator( QObject * parent, const char * name ) -KDoubleValidator::KDoubleValidator( QWidget * parent, const char * name ) - : QDoubleValidator( parent, name ), d( 0 ) -{ - d = new Private(); -} - -KDoubleValidator::KDoubleValidator( double bottom, double top, int decimals, -// QObject * parent, const char * name ) - QWidget * parent, const char * name ) - : QDoubleValidator( bottom, top, decimals, parent, name ), d( 0 ) -{ - d = new Private(); -} - -KDoubleValidator::~KDoubleValidator() -{ - delete d; -} - -bool KDoubleValidator::acceptLocalizedNumbers() const { - return d->acceptLocalizedNumbers; -} - -void KDoubleValidator::setAcceptLocalizedNumbers( bool accept ) { - d->acceptLocalizedNumbers = accept; -} - -QValidator::State KDoubleValidator::validate( QString & input, int & p ) const { - QString s = input; - if ( acceptLocalizedNumbers() ) { - // KLocale * l = KGlobal::locale(); - // ok, we have to re-format the number to have: - // 1. decimalSymbol == '.' - // 2. negativeSign == '-' - // 3. positiveSign == <empty> - // 4. thousandsSeparator() == <empty> (we don't check that there - // are exactly three decimals between each separator): - QString d = ".",//l->decimalSymbol(), - n = "-",//l->negativeSign(), - p = "", //l->positiveSign(), - t = "";//l->thousandsSeparator(); - // first, delete p's and t's: - if ( !p.isEmpty() ) - for ( int idx = s.find( p ) ; idx >= 0 ; idx = s.find( p, idx ) ) - s.remove( idx, p.length() ); - - - if ( !t.isEmpty() ) - for ( int idx = s.find( t ) ; idx >= 0 ; idx = s.find( t, idx ) ) - s.remove( idx, t.length() ); - - // then, replace the d's and n's - if ( ( !n.isEmpty() && n.find('.') != -1 ) || - ( !d.isEmpty() && d.find('-') != -1 ) ) { - // make sure we don't replace something twice: - // kdWarning() << "KDoubleValidator: decimal symbol contains '-' or " -// "negative sign contains '.' -> improve algorithm" << endl; - return Invalid; - } - - if ( !d.isEmpty() && d != "." ) - for ( int idx = s.find( d ) ; idx >= 0 ; idx = s.find( d, idx + 1 ) ) - s.replace( idx, d.length(), "."); - - if ( !n.isEmpty() && n != "-" ) - for ( int idx = s.find( n ) ; idx >= 0 ; idx = s.find( n, idx + 1 ) ) - s.replace( idx, n.length(), "-" ); - } - - return base::validate( s, p ); -} - -//#include "knumvalidator.moc" |