--- /dev/null
+/*
+Copyright (C) 2011 by Cuong Le <metacuong@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, see <http://www.gnu.org/licenses/>
+*/
+
+#ifndef CONTROLLER_H
+#define CONTROLLER_H
+
+#include <QObject>
+
+class Controller : public QObject
+{
+ Q_OBJECT
+public:
+ explicit Controller(QObject *parent = 0);
+
+signals:
+
+public slots:
+ bool pathExists(const QString &path);
+};
+
+#endif // CONTROLLER_H