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/***************************************************************************
* Copyright (C) 2004-2009 by Thomas Fischer *
* fischer@unix-ag.uni-kl.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <qregexp.h>
#include <qstringlist.h>
#include "macro.h"
namespace BibTeX
{
Macro::Macro( const QString &key )
: Element(), m_key( key ), m_value( new Value() )
{
// nothing
}
Macro::Macro( Macro *other )
: Element(), m_value( NULL )
{
copyFrom( other );
}
Macro::~Macro()
{
delete m_value;
}
void Macro::setKey( const QString &key )
{
m_key = key;
}
QString Macro::key() const
{
return m_key;
}
Value *Macro::value() const
{
return m_value;
}
void Macro::setValue( Value *value )
{
if ( value != m_value )
{
delete m_value;
if ( value != NULL )
m_value = new Value( value );
else
m_value = NULL;
}
}
bool Macro::containsPattern( const QString& pattern, EntryField::FieldType fieldType, FilterType filterType, bool caseSensitive ) const
{
QString text = QString( m_key ).append( m_value->simplifiedText() );
if ( filterType == ftExact )
{
/** check for exact match */
return fieldType == EntryField::ftUnknown && text.contains( pattern, caseSensitive );
}
else
{
/** for each word in the search pattern ... */
QStringList words = QStringList::split( QRegExp( "\\s+" ), pattern );
unsigned int hits = 0;
for ( QStringList::Iterator it = words.begin(); it != words.end(); ++it )
{
/** check if word is contained in text */
if ( fieldType == EntryField::ftUnknown && text.contains( *it, caseSensitive ) )
++hits;
}
/** return success depending on filter type and number of hits */
return ( ( filterType == ftAnyWord && hits > 0 ) || ( filterType == ftEveryWord && hits == words.count() ) );
}
}
Element* Macro::clone()
{
return new Macro( this );
}
void Macro::copyFrom( Macro *other )
{
m_key = other->m_key;
if ( m_value != NULL ) delete m_value;
m_value = new Value( other->m_value );
}
QString Macro::text() const
{
return m_key + "=" + m_value->text();
}
}
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