UserSettings.h

   1 /*
   2  * Copyright (c) 2003, Robert Collins.
   3  *
   4  *     This program is free software; you can redistribute it and/or modify
   5  *     it under the terms of the GNU General Public License as published by
   6  *     the Free Software Foundation; either version 2 of the License, or
   7  *     (at your option) any later version.
   8  *
   9  *     A copy of the GNU General Public License can be found at
  10  *     http://www.gnu.org/
  11  *
  12  * Written by Robert Collins  <rbtcollins@hotmail.com>
  13  *
  14  */
  15
  16 #ifndef SETUP_USERSETTINGS_H
  17 #define SETUP_USERSETTINGS_H
  18
  19 /* A collection of user-related settings */
  20
  21 #include <vector>
  22
  23 class io_stream;
  24 class UserSetting;
  25 class String;
  26 class UserSettings {
  27   public:
  28     static UserSettings &Instance();
  29     void registerSetting(UserSetting &);
  30     void deRegisterSetting(UserSetting &);
  31     void loadAllSettings();
  32     void saveAllSettings();
  33     io_stream * settingFileForLoad(String const &relativeName) const;
  34     io_stream * settingFileForSave(String const &relativeName) const;
  35   private:
  36     static UserSettings Instance_;
  37     typedef std::vector<UserSetting *> Settings;
  38     void init();
  39     int inited;
  40     Settings settings;
  41 };
  42
  43 #endif /* SETUP_USERSETTINGS_H */