src/preferences.h

   1 /*
   2 Project: J-Ben
   3 Author:  Paul Goins
   4 Website: http://www.vultaire.net/software/jben/
   5 License: GNU General Public License (GPL) version 2
   6          (http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt)
   7
   8 File: preferences.h
   9
  10 This program is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2 of the License, or
  13 (at your option) any later version.
  14
  15 This program is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with this program.  If not, see <http://www.gnu.org/licenses/>
  22 */
  23
  24 #ifndef preferences_h
  25 #define preferences_h
  26
  27 #define PREFS_SUCCESS      0x0
  28 #define PREFS_FILENOTFOUND 0x01u
  29 #define PREFS_UNHANDLED    0x80000000u
  30
  31 #include <map>
  32 #include <string>
  33 #include <boost/regex.hpp>
  34 using namespace std;
  35
  36 class Preferences {
  37 public:
  38         static Preferences *Get();
  39         static void Destroy();
  40         ~Preferences();
  41         void SetDefaultPrefs();
  42         string& GetSetting(string key, string defaultValue = "");
  43         list<string> GetKeyList(string searchKey);
  44         list<string> GetKeyList(boost::regex exp);
  45
  46         /* Options contained within config file - these may eventually go away. */
  47         unsigned long kanjidicOptions;
  48         unsigned long kanjidicDictionaries;
  49 private:
  50         int LoadFile(const char *filename);
  51         string GetPrefsStr();
  52         void UpgradeConfigFile();
  53
  54         /* Use a map for storing most other options we may add. */
  55         map<string, string> stringOpts;
  56         string originalSaveTarget;
  57
  58         /* Singleton-related stuff */
  59         Preferences();
  60         static Preferences *prefsSingleton;
  61 };
  62
  63 #endif