From 92c687d281f69085436a77efb8cd1d4d2d9333f8 Mon Sep 17 00:00:00 2001
From: zecke <zecke>
Date: Sun, 20 Apr 2003 17:24:50 +0000
Subject: Initial revision

---
(limited to 'development/translation/opie-lupdate/sametexth.cpp')

diff --git a/development/translation/opie-lupdate/sametexth.cpp b/development/translation/opie-lupdate/sametexth.cpp
new file mode 100644
index 0000000..574cfd5
--- a/dev/null
+++ b/development/translation/opie-lupdate/sametexth.cpp
@@ -0,0 +1,84 @@
+/**********************************************************************
+** 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.
+**
+** 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.
+**
+** 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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