Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 142 insertions, 0 deletions

diff --git a/kbabel/datatools/length/main.cc b/kbabel/datatools/length/main.cc
new file mode 100644
index 00000000..ee595dc9
--- /dev/null
+++ b/kbabel/datatools/length/main.cc
@@ -0,0 +1,142 @@
+/* This file is part of KBabel
+   based Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
+			2002	Stanislav Visnovsky <visnovsky@kde.org>
+			2003	Dwayne Bailey <dwayne@translate.org.za>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+
+   In addition, as a special exception, the copyright holders give
+   permission to link the code of this program with any edition of
+   the Qt library by Trolltech AS, Norway (or with modified versions
+   of Qt that use the same license as Qt), and distribute linked
+   combinations including the two.  You must obey the GNU General
+   Public License in all respects for all of the code used other than
+   Qt. If you modify this file, you may extend this exception to
+   your version of the file, but you are not obligated to do so.  If
+   you do not wish to do so, delete this exception statement from
+   your version.
+   
+*/
+
+#include <resources.h>
+#include "catalog.h"
+#include "catalogitem.h"
+#include "catalogsettings.h"
+#include "main.h"
+#include <math.h>
+
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kgenericfactory.h>
+#include <klibloader.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+/***************************************************
+ *
+ * Factory
+ *
+ ***************************************************/
+
+K_EXPORT_COMPONENT_FACTORY( kbabel_lengthtool, KGenericFactory<LengthTool> ( "kbabeldatatool" ) )
+
+using namespace KBabel;
+
+LengthTool::LengthTool( QObject* parent, const char* name, const QStringList & )
+    : KDataTool( parent, name ), _cache_origin( 0 )
+{
+    i18n("which check found errors","translation has inconsistent length");
+}
+
+bool LengthTool::run( const QString& command, void* data, const QString& datatype, const QString& mimetype )
+{
+
+    if ( command != "validate" )
+    {
+	kdDebug(KBABEL) << "Length Tool only accepts the 'validate' command" << endl;
+	kdDebug(KBABEL) << "   The command " << command << " is not accepted" << endl;
+	return false;
+    }
+
+    // Check wether we can accept the data
+    if ( datatype != "CatalogItem" )
+    {
+	kdDebug(KBABEL) << "Length Tool only accept the CatalogItem datatype" << endl;
+	return false;
+    }
+
+    if ( mimetype != "application/x-kbabel-catalogitem" )
+    {
+	kdDebug(KBABEL) << "Length Tool only accept the 'application/x-kbabel-catalogitem' mimetype" << endl;
+	return false;
+    }
+
+    if( command == "validate" )
+    {
+
+	CatalogItem* item = (CatalogItem*)(data);
+	bool hasError = false;
+	QStringList str, id;
+
+	if(!item->isUntranslated()) {
+	
+		if( _cache_origin != item->project() )
+		{
+		    _context = item->project()->miscSettings().contextInfo;
+		    _plurals = item->project()->miscSettings().singularPlural;
+		    _cache_origin = item->project();
+		}
+
+		//Ensure KDE plural forms are in a StringList
+		if( item->pluralForm() == KDESpecific ) {
+			str = QStringList::split( "\\n", item->msgstr().first(), true );
+			id = QStringList::split( "\\n",
+					item->msgid().first().replace( QRegExp(_plurals), ""), true );
+		} else {
+			str = item->msgstr();
+			id = item->msgid();
+		}
+
+		//Check for translations that are too short or too long
+		//This may not be totally correct but we check both
+		//the singular and plural forms against each translated plural.
+		//FIXME: replace 10% check with configurable setting or a statistical
+		//based expected length relationship
+		int idlen, strlen;
+		for( QStringList::Iterator i = id.begin() ; i != id.end() ; i++ ) {
+			QString iditem = (*i);
+			idlen = iditem.replace( QRegExp(_context),"").length();
+			for( QStringList::Iterator j = str.begin() ; j != str.end() ; j++ ) {
+				QString stritem = (*j);
+				strlen = stritem.length();
+				hasError = hasError || (strlen < (0.1 * idlen))
+						|| (strlen > (10 * idlen));
+			}
+		}
+
+	}
+
+	if(hasError)
+	    item->appendError( "translation has inconsistant length" );
+	else
+	    item->removeError( "translation has inconsistant length" );
+
+	return !hasError;
+    }
+    return false;
+}
+
+#include "main.moc"