File indexing completed on 2024-04-21 15:30:05

 /* This file is part of the KDE project
    Copyright (C) 2003-2005 Jarosław Staniek <staniek@kde.org>
    Copyright (C) 2005 Martin Ellis <martin.ellis@kdemail.net>
 
    This program 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 program 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 program; see the file COPYING.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
 */
 
 #include "KDbIdentifierValidator.h"
 #include "KDb.h"
 
 class Q_DECL_HIDDEN KDbIdentifierValidator::Private
 {
 public:
     Private() : isLowerCaseForced(false) {}
     bool isLowerCaseForced;
 private:
     Q_DISABLE_COPY(Private)
 };
 
 KDbIdentifierValidator::KDbIdentifierValidator(QObject * parent)
         : KDbValidator(parent), d(new Private)
 {
 }
 
 KDbIdentifierValidator::~KDbIdentifierValidator()
 {
     delete d;
 }
 
 QValidator::State KDbIdentifierValidator::validate(QString& input, int& pos) const
 {
     int i;
     for (i = 0; i < input.length() && input.at(i) == QLatin1Char(' '); i++)
         ;
     pos -= i; //i chars will be removed from beginning
     if (i < input.length() && input.at(i) >= QLatin1Char('0') && input.at(i) <= QLatin1Char('9'))
         pos++; //_ will be added at the beginning
     bool addspace = (input.right(1) == QLatin1String(" "));
     input = d->isLowerCaseForced ? KDb::stringToIdentifier(input).toLower() : KDb::stringToIdentifier(input);
     if (addspace)
         input += QLatin1Char('_');
     if (pos > input.length())
         pos = input.length();
     return (input.isEmpty() && !acceptsEmptyValue())
             ? Intermediate
             : Acceptable;
 }
 
 KDbValidator::Result KDbIdentifierValidator::internalCheck(
     const QString &valueName, const QVariant& value,
     QString *message, QString *details)
 {
     Q_UNUSED(details);
     if (KDb::isIdentifier(value.toString()))
         return KDbValidator::Ok;
     if (message) {
         *message = KDb::identifierExpectedMessage(valueName, value);
     }
     return KDbValidator::Error;
 }
 
 bool KDbIdentifierValidator::isLowerCaseForced() const
 {
     return d->isLowerCaseForced;
 }
 
 void KDbIdentifierValidator::setLowerCaseForced(bool set)
 {
     d->isLowerCaseForced = set;
 }