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/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
**
** This file is part of Qt Linguist.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include <metatranslator.h>
#include <qcstring.h>
#include <qmap.h>
typedef QMap<QCString, MetaTranslatorMessage> TMM;
typedef QValueList<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.
*/
void applySameTextHeuristic( MetaTranslator *tor, bool verbose )
{
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).translation().isEmpty() )
untranslated.append( *it );
} else {
QCString 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).translation() != (*it).translation() ) {
translated.remove( key );
avoid.insert( key, *it );
}
} else if ( !avoid.contains(key) &&
!(*it).translation().isEmpty() ) {
translated.insert( key, *it );
}
}
}
for ( u = untranslated.begin(); u != untranslated.end(); ++u ) {
QCString key = (*u).sourceText();
t = translated.find( key );
if ( t != translated.end() ) {
MetaTranslatorMessage m( *u );
m.setTranslation( (*t).translation() );
tor->insert( m );
inserted++;
}
}
if ( verbose && inserted != 0 )
fprintf( stderr, " same-text heuristic provided %d translation%s\n",
inserted, inserted == 1 ? "" : "s" );
}
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