Dogcows Code - chaz/openbox/blob - src/configuration.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 #ifndef   __Configuration_hh
   3 #define   __Configuration_hh
   4
   5 #include <X11/Xlib.h>
   6 #include <X11/Xresource.h>
   7 #include <string>
   8
   9 /*
  10  * The Configuration class is a generic wrapper for configuration settings.
  11  *
  12  * This class is used for the global rc/config file, and for styles.
  13  *
  14  * This implementation of the Configuration class wraps an X resource database
  15  * file.
  16  */
  17 class Configuration {
  18 public:
  19   explicit Configuration(const std::string &file, bool autosave = True);
  20   Configuration(bool autosave = True);
  21   virtual ~Configuration();
  22
  23   inline const std::string &file() const {
  24     return static_cast<const std::string &>(_file);
  25   }
  26   void setFile(const std::string &file);
  27
  28   // defaults to true!
  29   inline bool autoSave() const {
  30     return _autosave;
  31   }
  32   void setAutoSave(bool);
  33
  34   inline bool isModified() const {
  35     return _modified;
  36   }
  37
  38   void save();
  39   bool load();
  40   bool merge(const std::string &file, bool overwrite = False);
  41   void create();
  42
  43   void setValue(const std::string &rname, bool value);
  44   inline void setValue(const std::string &rname, int value) {
  45     setValue(rname, (long) value);
  46   }
  47   inline void setValue(const std::string &rname, unsigned int value) {
  48     setValue(rname, (unsigned long) value);
  49   }
  50   void setValue(const std::string &rname, long value);
  51   void setValue(const std::string &rname, unsigned long value);
  52   void setValue(const std::string &rname, const std::string &value);
  53   void setValue(const std::string &rname, const char *value);
  54
  55   bool getValue(const std::string &rname, bool &value) const;
  56   inline bool getValue(const std::string &rname, int &value) const {
  57     return getValue(rname, (long) value);
  58   }
  59   inline bool getValue(const std::string &rname, unsigned int &value) const {
  60     return getValue(rname, (unsigned long) value);
  61   }
  62   bool getValue(const std::string &rname, long &value) const;
  63   bool getValue(const std::string &rname, unsigned long &value) const;
  64   bool getValue(const std::string &rname, std::string &value) const;
  65
  66 private:
  67   std::string createClassName(const std::string &rname) const;
  68   char toUpper(char) const;
  69
  70   static bool _initialized;
  71   std::string _file;
  72   bool _modified;
  73   bool _autosave;
  74   XrmDatabase _database;
  75 };
  76
  77 #endif // __Configuration_hh