/************************************************************************ 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" );}