| 1 | /**********************************************************************
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| 2 | ** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
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| 3 | **
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| 4 | ** This file is part of Qt Linguist.
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| 5 | **
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| 6 | ** This file may be distributed and/or modified under the terms of the
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| 7 | ** GNU General Public License version 2 as published by the Free Software
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| 8 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 9 | ** packaging of this file.
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| 10 | **
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| 11 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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| 12 | ** licenses may use this file in accordance with the Qt Commercial License
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| 13 | ** Agreement provided with the Software.
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| 14 | **
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| 15 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 16 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 17 | **
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| 18 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 19 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 20 | ** information about Qt Commercial License Agreements.
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| 21 | **
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| 22 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 23 | ** not clear to you.
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| 24 | **
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| 25 | **********************************************************************/
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| 26 |
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| 27 | #include <metatranslator.h>
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| 28 |
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| 29 | #include <qcstring.h>
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| 30 | #include <qmap.h>
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| 31 |
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| 32 | typedef QMap<QCString, MetaTranslatorMessage> TMM;
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| 33 | typedef QValueList<MetaTranslatorMessage> TML;
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| 34 |
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| 35 | /*
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| 36 | Augments a MetaTranslator with trivially derived translations.
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| 37 |
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| 38 | For example, if "Enabled:" is consistendly translated as "Eingeschaltet:" no
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| 39 | matter the context or the comment, "Eingeschaltet:" is added as the
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| 40 | translation of any untranslated "Enabled:" text and is marked Unfinished.
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| 41 | */
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| 42 |
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| 43 | void applySameTextHeuristic( MetaTranslator *tor, bool verbose )
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| 44 | {
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| 45 | TMM translated;
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| 46 | TMM avoid;
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| 47 | TMM::Iterator t;
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| 48 | TML untranslated;
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| 49 | TML::Iterator u;
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| 50 | TML all = tor->messages();
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| 51 | TML::Iterator it;
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| 52 | int inserted = 0;
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| 53 |
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| 54 | for ( it = all.begin(); it != all.end(); ++it ) {
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| 55 | if ( (*it).type() == MetaTranslatorMessage::Unfinished ) {
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| 56 | if ( (*it).translation().isEmpty() )
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| 57 | untranslated.append( *it );
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| 58 | } else {
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| 59 | QCString key = (*it).sourceText();
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| 60 | t = translated.find( key );
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| 61 | if ( t != translated.end() ) {
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| 62 | /*
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| 63 | The same source text is translated at least two
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| 64 | different ways. Do nothing then.
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| 65 | */
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| 66 | if ( (*t).translation() != (*it).translation() ) {
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| 67 | translated.remove( key );
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| 68 | avoid.insert( key, *it );
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| 69 | }
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| 70 | } else if ( !avoid.contains(key) &&
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| 71 | !(*it).translation().isEmpty() ) {
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| 72 | translated.insert( key, *it );
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| 73 | }
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| 74 | }
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| 75 | }
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| 76 |
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| 77 | for ( u = untranslated.begin(); u != untranslated.end(); ++u ) {
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| 78 | QCString key = (*u).sourceText();
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| 79 | t = translated.find( key );
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| 80 | if ( t != translated.end() ) {
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| 81 | MetaTranslatorMessage m( *u );
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| 82 | m.setTranslation( (*t).translation() );
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| 83 | tor->insert( m );
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| 84 | inserted++;
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| 85 | }
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| 86 | }
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| 87 | if ( verbose && inserted != 0 )
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| 88 | fprintf( stderr, " same-text heuristic provided %d translation%s\n",
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| 89 | inserted, inserted == 1 ? "" : "s" );
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| 90 | }
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