src/global.h

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@sns.it>
   3             (c) 2006 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #ifndef GLOBAL_H
  12 #define GLOBAL_H
  13
  14 #include <memory>
  15 #include <iostream>
  16 #include <QDir>
  17 #include "settings.h"
  18 #include "foreach.hpp"
  19 #undef foreach
  20 #define foreach BOOST_FOREACH
  21
  22 class MasterSettings : public QObject
  23                      , public Settings {
  24 Q_OBJECT
  25   QString m_filename;
  26   mutable QDomDocument m_doc;
  27 protected:
  28   virtual QDomElement node() const;
  29 public:
  30   MasterSettings(const QString& file);
  31   ~MasterSettings();
  32
  33   void onChange(QObject* receiver, const char* slot);
  34   void changed();
  35   void sync();
  36 signals:
  37   void settingsChanged();
  38 };
  39
  40 extern MasterSettings settings; // yes, I know global objects are evil
  41
  42 #endif // GLOBAL_H