1 files changed, 50 insertions, 0 deletions
diff --git a/src/element.cpp b/src/element.cpp
new file mode 100644
index 0000000..73b3178
--- /dev/null
+++ b/src/element.cpp
@@ -0,0 +1,50 @@
+/***************************************************************************
+*   Copyright (C) 2004-2009 by Thomas Fischer                             *
+*   fischer@unix-ag.uni-kl.de                                             *
+*                                                                         *
+*   This program is free software; you can redistribute it and/or modify  *
+*   it under the terms of the GNU General Public License as published by  *
+*   the Free Software Foundation; either version 2 of the License, or     *
+*   (at your option) any later version.                                   *
+*                                                                         *
+*   This program 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 General Public License for more details.                          *
+*                                                                         *
+*   You should have received a copy of the GNU General Public License     *
+*   along with this program; if not, write to the                         *
+*   Free Software Foundation, Inc.,                                       *
+*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+***************************************************************************/
+#include <qstring.h>
+
+#include <xsltransform.h>
+#include "element.h"
+
+namespace BibTeX
+{
+
+
+    Element::Element( )
+    {
+        // nothing
+    }
+
+    Element::~Element()
+    {
+        // nothing
+    }
+
+    bool Element::isSimpleString( const QString &text )
+    {
+        bool result = TRUE;
+        const QString goodChars = "abcdefghijklmnopqrstuvwxyz0123456789-_";
+
+        for ( unsigned int i = 0; result && i < text.length(); i++ )
+            result &= goodChars.contains( text.at( i ), FALSE );
+
+        return result;
+    }
+
+}