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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 <klocale.h>
#endif
#include "compoundregexp.h"
#include "widgetfactory.h"
CompoundRegExp::CompoundRegExp( bool selected, const QString& title, const QString& description, bool hidden,
bool allowReplace, RegExp* child)
: RegExp( selected ), _title( title ), _description( description ), _hidden( hidden ), _allowReplace( allowReplace ), _child( child )
{
if ( child )
addChild( child );
}
bool CompoundRegExp::check( ErrorMap& map, bool first, bool last )
{
return _child->check( map, first, last );
}
QDomNode CompoundRegExp::toXml( QDomDocument* doc ) const
{
QDomElement top = doc->createElement( QString::fromLocal8Bit( "Compound" ) );
if (_hidden)
top.setAttribute( QString::fromLocal8Bit("hidden"), true );
if ( _allowReplace )
top.setAttribute( QString::fromLocal8Bit("allowReplace"), true );
QDomElement title = doc->createElement( QString::fromLocal8Bit( "Title" ) );
QDomText titleTxt = doc->createTextNode( _title );
title.appendChild( titleTxt );
top.appendChild( title );
QDomElement description = doc->createElement( QString::fromLocal8Bit( "Description" ) );
QDomText descriptionTxt = doc->createTextNode( _description );
description.appendChild( descriptionTxt );
top.appendChild( description );
top.appendChild( _child->toXml( doc ) );
return top;
}
bool CompoundRegExp::load( QDomElement top, const QString& version )
{
Q_ASSERT( top.tagName() == QString::fromLocal8Bit("Compound") );
QString str = top.attribute( QString::fromLocal8Bit( "hidden" ), QString::fromLocal8Bit("0") );
_hidden = true; // alway hidden. (str == QString::fromLocal8Bit("1") );
str = top.attribute( QString::fromLocal8Bit( "allowReplace" ), QString::fromLocal8Bit("0") );
_allowReplace = (str == QString::fromLocal8Bit("1") );
for ( QDomNode node = top.firstChild(); !node.isNull(); node = node.nextSibling() ) {
if ( !node.isElement() )
continue; // skip past comments.
QString txt;
QDomElement child = node.toElement();
QDomNode txtNode = child.firstChild();
if ( txtNode.isText() )
txt = txtNode.toText().data();
if ( child.tagName() == QString::fromLocal8Bit( "Title" ) ) {
if ( txt.isEmpty() )
_title = txt;
else
_title = i18n(txt.utf8());
}
else if ( child.tagName() == QString::fromLocal8Bit( "Description" ) ) {
if ( txt.isEmpty() )
_description = txt;
else
_description = i18n(txt.utf8());
}
else {
_child = WidgetFactory::createRegExp( child, version );
if ( _child ) {
addChild( _child );
return true;
}
else {
return false;
}
}
}
return false;
}
bool CompoundRegExp::operator==( const RegExp& other ) const
{
// Note the order is important in the comparison below.
// Using other as the first argument, means that
// the following will be evaluated: other.operator== rather than (*child).operator==
// This means that if other is a CompoundRegExp too, then this level will be striped.
return ( other == *_child );
}
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