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/****************************************************************************
**
** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
**
** This file is part of the Qt Linguist of the Qt Toolkit.
**
** Licensees holding a valid Qt License Agreement may use this file in
** accordance with the rights, responsibilities and obligations
** contained therein. Please consult your licensing agreement or
** contact sales@trolltech.com if any conditions of this licensing
** agreement are not clear to you.
**
** Further information about Qt licensing is available at:
** http://www.trolltech.com/products/qt/licensing.html or by
** contacting info@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.h>
#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.
*/
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 {
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).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 ) {
QByteArray 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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