headers/private/device/JoystickTweaker.h

   1 /*
   2  * Copyright 2008, Haiku, Inc.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Fredrik Modeen
   7  */
   8
   9 #include <joystick_driver.h>
  10
  11 #include <Entry.h>
  12 #include <List.h>
  13
  14
  15 #if DEBUG
  16 #include <stdio.h>
  17 #endif
  18
  19 #define DEVICE_BASE_PATH                        "/dev/joystick/"
  20 #define JOYSTICK_CONFIG_BASE_PATH       "/boot/home/config/settings/joysticks/"
  21         // TODO: this should use find_directory() instead and it should take
  22         // common/system into account as well
  23
  24 class BJoystick;
  25
  26 typedef struct _joystick_info {
  27         joystick_module_info    module_info;
  28         bool                                    calibration_enable;
  29         bigtime_t                               max_latency;
  30         BList                                   axis_names;
  31         BList                                   hat_names;
  32         BList                                   button_names;
  33 } joystick_info;
  34
  35
  36 class _BJoystickTweaker {
  37 public:
  38                                                 _BJoystickTweaker();
  39                                                 _BJoystickTweaker(BJoystick &stick);
  40         virtual                         ~_BJoystickTweaker();
  41                         status_t        SendIOCT(uint32 op);
  42                         status_t        GetInfo(_joystick_info* info, const char *ref);
  43
  44                         // BeOS R5's joystick pref need these
  45                         status_t        save_config(const entry_ref *ref = NULL);
  46                         void            scan_including_disabled();
  47                         status_t        get_info();
  48
  49 private:
  50                         void            _BuildFromJoystickDesc(char *string,
  51                                                         _joystick_info *info);
  52                         status_t        _ScanIncludingDisabled(const char *rootPath,
  53                                                         BList *list, BEntry *rootEntry = NULL);
  54
  55                         void            _EmpyList(BList *list);
  56
  57                         BJoystick *     fJoystick;
  58 #if DEBUG
  59 public:
  60         static  FILE *          sLogFile;
  61 #endif
  62 };