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/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the Qt Linguist of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
#include "metatranslator.h"
#include <QMap>
#include <stdio.h>
typedef QMap<QByteArray, MetaTranslatorMessage> TMM;
typedef QList<MetaTranslatorMessage> TML;
/*
Augments a MetaTranslator with trivially derived translations.
For example, if "Enabled:" is consistendly translated as "Eingeschaltet:" no
matter the context or the comment, "Eingeschaltet:" is added as the
translation of any untranslated "Enabled:" text and is marked Unfinished.
Returns the number of additional messages that this heuristic translated.
*/
int applySameTextHeuristic( MetaTranslator *tor )
{
TMM translated;
TMM avoid;
TMM::Iterator t;
TML untranslated;
TML::Iterator u;
TML all = tor->messages();
TML::Iterator it;
int inserted = 0;
for ( it = all.begin(); it != all.end(); ++it ) {
if ( (*it).type() == MetaTranslatorMessage::Unfinished ) {
if ( !(*it).isTranslated() )
untranslated.append( *it );
} else {
QByteArray key = (*it).sourceText();
t = translated.find( key );
if ( t != translated.end() ) {
/*
The same source text is translated at least two
different ways. Do nothing then.
*/
if ( (*t).translations() != (*it).translations() ) {
translated.remove( key );
avoid.insert( key, *it );
}
} else if ( !avoid.contains(key) && (*it).isTranslated() ) {
translated.insert( key, *it );
}
}
}
for ( u = untranslated.begin(); u != untranslated.end(); ++u ) {
QByteArray key = (*u).sourceText();
t = translated.find( key );
if ( t != translated.end() ) {
MetaTranslatorMessage m( *u );
m.setTranslations( (*t).translations() );
tor->insert( m );
inserted++;
}
}
return inserted;
}
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