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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>
#include <kmessagebox.h>
#endif
#include "textrangeregexp.h"
#include "regexpconverter.h"
TextRangeRegExp::TextRangeRegExp( bool selected ) : RegExp( selected ),
_negate(false), _digit(false), _nonDigit(false), _space(false), _nonSpace(false), _wordChar(false), _nonWordChar(false)
{
}
TextRangeRegExp::~TextRangeRegExp()
{
}
void TextRangeRegExp::addCharacter( QString str )
{
_chars.append( str );
}
void TextRangeRegExp::addRange(QString from, QString to)
{
_ranges.append( new StringPair( from, to ) );
}
bool TextRangeRegExp::check( ErrorMap&, bool, bool )
{
return false;
}
QDomNode TextRangeRegExp::toXml( QDomDocument* doc ) const
{
QDomElement top = doc->createElement( QString::fromLocal8Bit( "TextRange" ) );
if ( _negate )
top.setAttribute( QString::fromLocal8Bit("negate"), true );
if ( _digit )
top.setAttribute( QString::fromLocal8Bit("digit"), true );
if ( _nonDigit )
top.setAttribute( QString::fromLocal8Bit("nonDigit"), true );
if ( _space )
top.setAttribute( QString::fromLocal8Bit("space"), true );
if ( _nonSpace )
top.setAttribute( QString::fromLocal8Bit("nonSpace"), true );
if ( _wordChar )
top.setAttribute( QString::fromLocal8Bit("wordChar"), true );
if ( _nonWordChar )
top.setAttribute( QString::fromLocal8Bit("nonWordChar"), true );
for ( QStringList::ConstIterator it = _chars.begin(); it != _chars.end(); ++it ) {
QDomElement elm = doc->createElement( QString::fromLocal8Bit( "Character" ) );
elm.setAttribute( QString::fromLocal8Bit( "char" ), *it );
top.appendChild( elm );
}
for ( QPtrListIterator<StringPair> it2(_ranges); *it2; ++it2 ) {
QDomElement elm = doc->createElement( QString::fromLocal8Bit( "Range" ) );
elm.setAttribute( QString::fromLocal8Bit( "from" ), (*it2)->first() );
elm.setAttribute( QString::fromLocal8Bit( "to" ), (*it2)->second() );
top.appendChild( elm );
}
return top;
}
bool TextRangeRegExp::load( QDomElement top, const QString& /*version*/ )
{
Q_ASSERT( top.tagName() == QString::fromLocal8Bit( "TextRange" ) );
QString str;
QString one = QString::fromLocal8Bit("1");
QString zero = QString::fromLocal8Bit("0");
str = top.attribute( QString::fromLocal8Bit("negate"), zero );
_negate = ( str == one );
str = top.attribute( QString::fromLocal8Bit("digit"), zero );
_digit = ( str == one );
str = top.attribute( QString::fromLocal8Bit("nonDigit"), zero );
_nonDigit = ( str == one );
str = top.attribute( QString::fromLocal8Bit("space"), zero );
_space = ( str == one );
str = top.attribute( QString::fromLocal8Bit("nonSpace"), zero );
_nonSpace = ( str == one );
str = top.attribute( QString::fromLocal8Bit("wordChar"), zero );
_wordChar = ( str == one );
str = top.attribute( QString::fromLocal8Bit("nonWordChar"), zero );
_nonWordChar = ( str == one );
for ( QDomNode node = top.firstChild(); !node.isNull(); node = node.nextSibling() ) {
if ( !node.isElement() )
continue; // Skip comments.
QDomElement child = node.toElement();
if ( child.tagName() == QString::fromLocal8Bit( "Character" ) ) {
QString ch = child.attribute( QString::fromLocal8Bit( "char" ) );
addCharacter( ch );
}
else if ( child.tagName() == QString::fromLocal8Bit( "Range" ) ) {
QString from = child.attribute( QString::fromLocal8Bit( "from" ) );
QString to = child.attribute( QString::fromLocal8Bit( "to" ) );
addRange( from, to );
}
else {
KMessageBox::sorry( 0, i18n("<p>Invalid sub element to element <b>TextRange</b>. Tag was <b>%1</b></p>").arg(child.tagName()),
i18n("Error While Loading From XML File") ) ;
return false;
}
}
return true;
}
bool TextRangeRegExp::operator==( const RegExp& other ) const
{
return ( RegExpConverter::current()->toStr( const_cast<TextRangeRegExp*>( this ), false ) ==
RegExpConverter::current()->toStr( const_cast<RegExp*>( &other ), false ) );
}
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