File indexing completed on 2024-04-14 05:44:26

 /*
  *  SPDX-FileCopyrightText: 2002-2003 Jesper K. Pedersen <blackie@kde.org>
  *
  *  SPDX-License-Identifier: LGPL-2.0-only
  **/
 
 #include "repeatregexp.h"
 
 #include <KLocalizedString>
 #include <KMessageBox>
 
 RepeatRegExp::RepeatRegExp(bool selected, int lower, int upper, RegExp *child)
     : RegExp(selected)
 {
     _lower = lower;
     _upper = upper;
     _child = child;
     if (child) {
         addChild(child);
     }
 }
 
 bool RepeatRegExp::check(ErrorMap &map, bool first, bool last)
 {
     _child->check(map, first, last);
     return _lower == 0;
 }
 
 QDomNode RepeatRegExp::toXml(QDomDocument *doc) const
 {
     QDomElement top = doc->createElement(QStringLiteral("Repeat"));
     top.setAttribute(QStringLiteral("lower"), _lower);
     top.setAttribute(QStringLiteral("upper"), _upper);
     top.appendChild(_child->toXml(doc));
     return top;
 }
 
 bool RepeatRegExp::load(const QDomElement &top, const QString &version)
 {
     Q_ASSERT(top.tagName() == QStringLiteral("Repeat"));
     QString lower = top.attribute(QStringLiteral("lower"), QStringLiteral("0"));
     QString upper = top.attribute(QStringLiteral("upper"), QStringLiteral("0"));
     bool ok;
     _lower = lower.toInt(&ok);
     if (!ok) {
         KMessageBox::error(nullptr,
                            i18n("<p>Value for attribute <b>%1</b> was not an integer for element "
                                 "<b>%2</b></p><p>It contained the value <b>%3</b></p>",
                                 QStringLiteral("lower"),
                                 QStringLiteral("Repeat"),
                                 lower),
                            i18n("Error While Loading From XML File"));
         _lower = 0;
     }
     _upper = upper.toInt(&ok);
     if (!ok) {
         KMessageBox::error(nullptr,
                            i18n("<p>Value for attribute <b>%1</b> was not an integer for element "
                                 "<b>%2</b></p><p>It contained the value <b>%3</b></p>",
                                 QStringLiteral("upper"),
                                 QStringLiteral("Repeat"),
                                 upper),
                            i18n("Error While Loading From XML File"));
         _upper = -1;
     }
 
     _child = readRegExp(top, version);
     if (_child) {
         addChild(_child);
         return true;
     } else {
         return false;
     }
 }
 
 bool RepeatRegExp::operator==(const RegExp &other) const
 {
     if (type() != other.type()) {
         return false;
     }
 
     const RepeatRegExp &theOther = dynamic_cast<const RepeatRegExp &>(other);
     if (_lower != theOther._lower || _upper != theOther._upper) {
         return false;
     }
 
     return *_child == *(theOther._child);
 }