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/*
* Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@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 version 2 as published by the Free Software Foundation.
*
* 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; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#ifdef QT_ONLY
#include "compat.h"
#else
#include "kmessagebox.h"
#include <klocale.h>
#endif
#include "repeatregexp.h"
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( QString::fromLocal8Bit("Repeat") );
top.setAttribute( QString::fromLocal8Bit("lower"), _lower );
top.setAttribute( QString::fromLocal8Bit("upper"), _upper );
top.appendChild( _child->toXml( doc ) );
return top;
}
bool RepeatRegExp::load( QDomElement top, const QString& version )
{
Q_ASSERT( top.tagName() == QString::fromLocal8Bit( "Repeat" ) );
QString lower = top.attribute( QString::fromLocal8Bit("lower"), QString::fromLocal8Bit("0") );
QString upper = top.attribute( QString::fromLocal8Bit("upper"), QString::fromLocal8Bit("0") );
bool ok;
_lower = lower.toInt( &ok );
if ( !ok ) {
KMessageBox::sorry( 0, 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>")
.arg(QString::fromLatin1("lower")).arg(QString::fromLatin1("Repeat")).arg(lower),
i18n("Error While Loading From XML File") ) ;
_lower = 0;
}
_upper = upper.toInt( &ok );
if ( !ok ) {
KMessageBox::sorry( 0, 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>")
.arg(QString::fromLatin1("upper")).arg(QString::fromLatin1("Repeat")).arg(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) );
}
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