rwebinput_input.c File Reference

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <boolean.h>
#include <retro_assert.h>
#include <retro_miscellaneous.h>
#include <encodings/crc32.h>
#include <encodings/utf.h>
#include <emscripten/html5.h>
#include "../input_driver.h"
#include "../input_keymaps.h"
#include "../../tasks/tasks_internal.h"
#include "../../configuration.h"
#include "../../verbosity.h"

Include dependency graph for rwebinput_input.c:

Classes
struct	rwebinput_key_to_code_map_entry
struct	rwebinput_keyboard_event
struct	rwebinput_keyboard_event_queue
struct	rwebinput_mouse_states
struct	rwebinput_input

Macros
#define	RWEBINPUT_MOUSE_BTNL   0
#define	RWEBINPUT_MOUSE_BTNM   1
#define	RWEBINPUT_MOUSE_BTNR   2
#define	RWEBINPUT_MOUSE_BTN4   3
#define	RWEBINPUT_MOUSE_BTN5   4

Typedefs
typedef struct rwebinput_key_to_code_map_entry	rwebinput_key_to_code_map_entry_t
typedef struct rwebinput_keyboard_event	rwebinput_keyboard_event_t
typedef struct rwebinput_keyboard_event_queue	rwebinput_keyboard_event_queue_t
typedef struct rwebinput_mouse_states	rwebinput_mouse_state_t
typedef struct rwebinput_input	rwebinput_input_t

Functions
static void	rwebinput_generate_lut (void)
static EM_BOOL	rwebinput_keyboard_cb (int event_type, const EmscriptenKeyboardEvent *key_event, void *user_data)
static EM_BOOL	rwebinput_mouse_cb (int event_type, const EmscriptenMouseEvent *mouse_event, void *user_data)
static EM_BOOL	rwebinput_wheel_cb (int event_type, const EmscriptenWheelEvent *wheel_event, void *user_data)
static void *	rwebinput_input_init (const char *joypad_driver)
static bool	rwebinput_key_pressed (rwebinput_input_t *rwebinput, int key)
static int16_t	rwebinput_pointer_device_state (rwebinput_mouse_state_t *mouse, unsigned id, bool screen)
static int16_t	rwebinput_mouse_state (rwebinput_mouse_state_t *mouse, unsigned id, bool screen)
static bool	rwebinput_is_pressed (rwebinput_input_t *rwebinput, rarch_joypad_info_t joypad_info, const struct retro_keybind *binds, unsigned port, unsigned id)
static int16_t	rwebinput_analog_pressed (rwebinput_input_t *rwebinput, rarch_joypad_info_t joypad_info, const struct retro_keybind *binds, unsigned idx, unsigned id)
static int16_t	rwebinput_input_state (void *data, rarch_joypad_info_t joypad_info, const struct retro_keybind **binds, unsigned port, unsigned device, unsigned idx, unsigned id)
static void	rwebinput_input_free (void *data)
static void	rwebinput_process_keyboard_events (rwebinput_input_t *rwebinput, rwebinput_keyboard_event_t *event)
static void	rwebinput_input_poll (void *data)
static void	rwebinput_grab_mouse (void *data, bool state)
static bool	rwebinput_set_rumble (void *data, unsigned port, enum retro_rumble_effect effect, uint16_t strength)
static const input_device_driver_t *	rwebinput_get_joypad_driver (void *data)
static uint64_t	rwebinput_get_capabilities (void *data)
static bool	rwebinput_keyboard_mapping_is_blocked (void *data)
static void	rwebinput_keyboard_mapping_set_block (void *data, bool value)

Variables
static const rwebinput_key_to_code_map_entry_t	rwebinput_key_to_code_map []
static bool	g_rwebinput_initialized
static rwebinput_keyboard_event_queue_t *	g_rwebinput_keyboard
static rwebinput_mouse_state_t *	g_rwebinput_mouse
input_driver_t	input_rwebinput

Macro Definition Documentation

RWEBINPUT_MOUSE_BTN4

#define RWEBINPUT_MOUSE_BTN4   3

RWEBINPUT_MOUSE_BTN5

#define RWEBINPUT_MOUSE_BTN5   4

RWEBINPUT_MOUSE_BTNL

#define RWEBINPUT_MOUSE_BTNL   0

RWEBINPUT_MOUSE_BTNM

#define RWEBINPUT_MOUSE_BTNM   1

RWEBINPUT_MOUSE_BTNR

#define RWEBINPUT_MOUSE_BTNR   2

Typedef Documentation

rwebinput_input_t

typedef struct rwebinput_input rwebinput_input_t

rwebinput_key_to_code_map_entry_t

typedef struct rwebinput_key_to_code_map_entry rwebinput_key_to_code_map_entry_t

rwebinput_keyboard_event_queue_t

typedef struct rwebinput_keyboard_event_queue rwebinput_keyboard_event_queue_t

rwebinput_keyboard_event_t

typedef struct rwebinput_keyboard_event rwebinput_keyboard_event_t

rwebinput_mouse_state_t

typedef struct rwebinput_mouse_states rwebinput_mouse_state_t

Function Documentation

rwebinput_analog_pressed()

static int16_t rwebinput_analog_pressed ( rwebinput_input_t *  rwebinput, rarch_joypad_info_t  joypad_info, const struct retro_keybind *  binds, unsigned  idx, unsigned  id  )

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rwebinput_generate_lut()

static void rwebinput_generate_lut ( void  )

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rwebinput_get_capabilities()

static uint64_t rwebinput_get_capabilities ( void *  data )

static

rwebinput_get_joypad_driver()

static const input_device_driver_t* rwebinput_get_joypad_driver ( void *  data )

static

rwebinput_grab_mouse()

static void rwebinput_grab_mouse ( void *  data, bool  state  )

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rwebinput_input_free()

static void rwebinput_input_free ( void *  data )

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rwebinput_input_init()

static void* rwebinput_input_init ( const char *  joypad_driver )

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rwebinput_input_poll()

static void rwebinput_input_poll ( void *  data )

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rwebinput_input_state()

static int16_t rwebinput_input_state ( void *  data, rarch_joypad_info_t  joypad_info, const struct retro_keybind **  binds, unsigned  port, unsigned  device, unsigned  idx, unsigned  id  )

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rwebinput_is_pressed()

static bool rwebinput_is_pressed ( rwebinput_input_t *  rwebinput, rarch_joypad_info_t  joypad_info, const struct retro_keybind *  binds, unsigned  port, unsigned  id  )

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rwebinput_key_pressed()

static bool rwebinput_key_pressed ( rwebinput_input_t *  rwebinput, int  key  )

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rwebinput_keyboard_cb()

static EM_BOOL rwebinput_keyboard_cb ( int  event_type, const EmscriptenKeyboardEvent *  key_event, void *  user_data  )

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rwebinput_keyboard_mapping_is_blocked()

static bool rwebinput_keyboard_mapping_is_blocked ( void *  data )

static

rwebinput_keyboard_mapping_set_block()

static void rwebinput_keyboard_mapping_set_block ( void *  data, bool  value  )

static

rwebinput_mouse_cb()

static EM_BOOL rwebinput_mouse_cb ( int  event_type, const EmscriptenMouseEvent *  mouse_event, void *  user_data  )

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rwebinput_mouse_state()

static int16_t rwebinput_mouse_state ( rwebinput_mouse_state_t *  mouse, unsigned  id, bool  screen  )

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rwebinput_pointer_device_state()

static int16_t rwebinput_pointer_device_state ( rwebinput_mouse_state_t *  mouse, unsigned  id, bool  screen  )

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rwebinput_process_keyboard_events()

static void rwebinput_process_keyboard_events ( rwebinput_input_t *  rwebinput, rwebinput_keyboard_event_t *  event  )

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rwebinput_set_rumble()

static bool rwebinput_set_rumble ( void *  data, unsigned  port, enum retro_rumble_effect  effect, uint16_t  strength  )

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rwebinput_wheel_cb()

static EM_BOOL rwebinput_wheel_cb ( int  event_type, const EmscriptenWheelEvent *  wheel_event, void *  user_data  )

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Variable Documentation

g_rwebinput_initialized

bool g_rwebinput_initialized

static

g_rwebinput_keyboard

rwebinput_keyboard_event_queue_t* g_rwebinput_keyboard

static

g_rwebinput_mouse

rwebinput_mouse_state_t* g_rwebinput_mouse

static

input_rwebinput

input_driver_t input_rwebinput

Initial value:

= {
   rwebinput_input_init,
   rwebinput_input_poll,
   rwebinput_input_state,
   rwebinput_input_free,
   NULL,
   NULL,
   rwebinput_get_capabilities,
   "rwebinput",
   rwebinput_grab_mouse,
   NULL,
   rwebinput_set_rumble,
   rwebinput_get_joypad_driver,
   NULL,
   rwebinput_keyboard_mapping_is_blocked,
   rwebinput_keyboard_mapping_set_block,
}

rwebinput_key_to_code_map

const rwebinput_key_to_code_map_entry_t rwebinput_key_to_code_map[]

static