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73 lines
2.0 KiB
73 lines
2.0 KiB
/*
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* Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "lookaheadregexp.h"
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#include "errormap.h"
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LookAheadRegExp::LookAheadRegExp( bool selected, TYPE tp, RegExp* child )
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: RegExp( selected ), _child( child ), _tp( tp )
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{
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if ( child )
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addChild( child );
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}
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bool LookAheadRegExp::check( ErrorMap& map, bool , bool last )
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{
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if ( !last ) {
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map.lookAheadError();
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}
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return true;
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}
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TQDomNode LookAheadRegExp::toXml( TQDomDocument* doc ) const
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{
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TQDomElement top;
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if ( _tp == POSITIVE )
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top = doc->createElement( TQString::fromLocal8Bit("PositiveLookAhead") );
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else
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top = doc->createElement( TQString::fromLocal8Bit("NegativeLookAhead") );
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top.appendChild( _child->toXml( doc ) );
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return top;
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}
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bool LookAheadRegExp::load( TQDomElement top, const TQString& version )
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{
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_child = readRegExp( top, version );
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if ( _child ) {
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addChild( _child );
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return true;
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}
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else
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return false;
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}
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bool LookAheadRegExp::operator==( const RegExp& other ) const
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{
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if ( type() != other.type() )
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return false;
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const LookAheadRegExp& theOther = dynamic_cast<const LookAheadRegExp&>( other );
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if ( lookAheadType() != theOther.lookAheadType() )
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return false;
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return ( *_child == *(theOther._child) );
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}
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