general code cleaning

1 files changed, 30 insertions, 0 deletions

diff --git a/src/screen.cpp b/src/screen.cpp
new file mode 100644
index 00000000..0e49ea32
--- /dev/null
+++ b/src/screen.cpp
@@ -0,0 +1,30 @@
+/***************************************************************************
+ *   Copyright (C) 2008-2009 by Andrzej Rybczak                            *
+ *   electricityispower@gmail.com                                          *
+ *                                                                         *
+ *   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.,                                       *
+ *   51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.              *
+ ***************************************************************************/
+
+#include "screen.h"
+
+void BasicScreen::Select(List *l)
+{
+	if (l->Empty())
+		return;
+	size_t i = l->Choice();
+	l->Select(i, !l->isSelected(i));
+}
+