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

   1 // -*- mode: C++; indent-tabs-mode: nil; -*-
   2 #ifndef   __openbox_hh
   3 #define   __openbox_hh
   4
   5 extern "C" {
   6 #include <X11/Xlib.h>
   7 }
   8
   9 #include <string>
  10 #include <vector>
  11
  12 #include "otk/screeninfo.hh"
  13 #include "otk/timer.hh"
  14
  15 namespace ob {
  16
  17 class Openbox
  18 {
  19 public:
  20   static Openbox *instance;  // there can only be ONE instance of this class in
  21                              // the program, and it is held in here
  22
  23   typedef std::vector<otk::ScreenInfo> ScreenInfoList;
  24
  25   enum RunState {
  26     State_Starting,
  27     State_Normal,
  28     State_Exiting
  29   };
  30
  31 private:
  32   // stuff that can be passed on the command line
  33   std::string _rcfilepath;   // path to the config file to use/in use
  34   std::string _menufilepath; // path to the menu file to use/in use
  35   char *_displayreq;         // display requested by the user
  36   char *_argv0;              // argv[0], how the program was called
  37
  38   otk::OBTimerQueueManager _timermanager; // manages timers, so that they fire
  39                                           // when their time elapses
  40
  41   RunState _state;           // the state of the window manager
  42
  43   ScreenInfoList _screenInfoList; // info for all screens on the display
  44
  45   void parseCommandLine(int argv, char **argv);
  46   void showVersion();
  47   void showHelp();
  48
  49   static int xerrorHandler(Display *d, XErrorEvent *e);
  50   static void signalHandler(int signal);
  51
  52 public:
  53   //! Openbox constructor.
  54   /*!
  55     \param argc Number of command line arguments, as received in main()
  56     \param argv The command line arguments, as received in main()
  57   */
  58   Openbox(int argc, char **argv);
  59   //! Openbox destructor.
  60   virtual ~Openbox();
  61
  62   //! Returns the state of the window manager (starting, exiting, etc).
  63   inline RunState state() const { return _state; }
  64
  65   inline otk::OBTimerQueueManager *timerManager() { return &_timermanager; }
  66
  67   void eventLoop();
  68
  69   // XXX: TEMPORARY!#!@%*!^#*!#!#!
  70   virtual void process_event(XEvent *) = 0;
  71
  72   //! Requests that the window manager exit.
  73   inline void shutdown() { _state = State_Exiting; }
  74 };
  75
  76 }
  77
  78 #endif // __openbox_hh