src/e_mod_main.h

   1 #ifndef E_MOD_MAIN_H
   2 #define E_MOD_MAIN_H
   3
   4 #include <tizen-extension-server-protocol.h>
   5 #include <e.h>
   6 #include <Ecore_Drm.h>
   7
   8 #define GTERR(msg, ARG...) ERR("[tizen_gesture][%s:%d] "msg, __FUNCTION__, __LINE__, ##ARG)
   9 #define GTWRN(msg, ARG...) WRN("[tizen_gesture][%s:%d] "msg, __FUNCTION__, __LINE__, ##ARG)
  10 #define GTINF(msg, ARG...) INF("[tizen_gesture][%s:%d] "msg, __FUNCTION__, __LINE__, ##ARG)
  11 #define GTDBG(msg, ARG...) DBG("[tizen_gesture][%s:%d] "msg, __FUNCTION__, __LINE__, ##ARG)
  12
  13 #define E_GESTURE_FINGER_MAX 3
  14 #define E_GESTURE_TYPE_MAX TIZEN_GESTURE_TYPE_SWIPE+1
  15 #define E_GESTURE_TYPE_ALL TIZEN_GESTURE_TYPE_SWIPE
  16
  17 /* FIX ME: Set values in contiguration file, do not use definition */
  18 #define E_GESTURE_SWIPE_DONE_TIME 0.5
  19 #define E_GESTURE_SWIPE_START_TIME 0.01
  20 #define E_GESTURE_SWIPE_START_AREA 50
  21 #define E_GESTURE_SWIPE_DIFF_FAIL 100
  22 #define E_GESTURE_SWIPE_DIFF_SUCCESS 300
  23 #define E_GESTURE_SWIPE_COMBINE_KEY 124
  24
  25 #define ABS(x) ((x)>0)?(x):-(x)
  26
  27 typedef struct _E_Gesture E_Gesture;
  28 typedef struct _E_Gesture* E_GesturePtr;
  29 typedef struct _E_Gesture_Event E_Gesture_Event;
  30 typedef struct _E_Gesture_Event_Swipe E_Gesture_Event_Swipe;
  31 typedef struct _E_Gesture_Event_Swipe_Finger E_Gesture_Event_Swipe_Finger;
  32 typedef struct _E_Gesture_Event_Swipe_Finger_Direction E_Gesture_Event_Swipe_Finger_Direction;
  33 typedef struct _E_Gesture_Grabbed_Client E_Gesture_Grabbed_Client;
  34
  35 typedef struct _Coords Coords;
  36
  37 typedef enum _E_Gesture_Direction E_Gesture_Direction;
  38
  39 extern E_GesturePtr gesture;
  40
  41 #define E_GESTURE_DIRECTION_MAX 4
  42 enum _E_Gesture_Direction
  43 {
  44    E_GESTURE_DIRECTION_NONE,
  45    E_GESTURE_DIRECTION_DOWN, //Start point is North
  46    E_GESTURE_DIRECTION_LEFT, // Start point is East
  47    E_GESTURE_DIRECTION_UP, // Start point is South
  48    E_GESTURE_DIRECTION_RIGHT // Start point is West
  49 };
  50
  51 struct _Coords
  52 {
  53    int x, y;
  54 };
  55
  56 struct _E_Gesture_Event_Swipe_Finger_Direction
  57 {
  58    struct wl_client *client;
  59    struct wl_resource *res;
  60 };
  61
  62 struct _E_Gesture_Event_Swipe_Finger
  63 {
  64    Coords start;
  65    Eina_Bool enabled;
  66    E_Gesture_Event_Swipe_Finger_Direction direction[E_GESTURE_DIRECTION_MAX+1];
  67 };
  68
  69 struct _E_Gesture_Grabbed_Client
  70 {
  71    struct wl_client *client;
  72    struct wl_listener *destroy_listener;
  73
  74    E_Gesture_Event_Swipe_Finger swipe_fingers[E_GESTURE_FINGER_MAX+1];
  75 };
  76
  77
  78 struct _E_Gesture_Event_Swipe
  79 {
  80    E_Gesture_Event_Swipe_Finger fingers[E_GESTURE_FINGER_MAX+1];
  81
  82    E_Gesture_Direction direction;
  83
  84    unsigned int combined_keycode;
  85
  86    unsigned int enabled_finger;
  87    Ecore_Timer *start_timer;
  88    Ecore_Timer *done_timer;
  89 };
  90
  91 struct _E_Gesture_Event
  92 {
  93    E_Gesture_Event_Swipe swipes;
  94
  95    int num_pressed;
  96    Eina_Bool recognized_gesture;
  97 };
  98
  99 struct _E_Gesture
 100 {
 101    struct wl_global *global;
 102
 103    Ecore_Event_Filter *ef_handler;
 104    Eina_List *handlers;
 105    Eina_List *grab_client_list;
 106
 107    Eina_List *touch_devices;
 108
 109    unsigned int grabbed_gesture;
 110    E_Gesture_Event gesture_events;
 111
 112    unsigned int gesture_filter;
 113    unsigned int gesture_recognized;
 114 };
 115
 116 /* E Module */
 117 E_API extern E_Module_Api e_modapi;
 118 E_API void *e_modapi_init(E_Module *m);
 119 E_API int   e_modapi_shutdown(E_Module *m);
 120 E_API int   e_modapi_save(E_Module *m);
 121
 122 Eina_Bool e_gesture_process_events(void *event, int type);
 123 int e_gesture_type_convert(uint32_t type);
 124 #endif