int menu_input_bind_iterate_keyboard(void)
{
char msg[PATH_MAX_LENGTH];
int64_t current;
int timeout = 0;
bool timed_out = false;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (driver.video_data && driver.menu_ctx &&
driver.menu_ctx->render)
driver.menu_ctx->render();
current = rarch_get_time_usec();
timeout = (menu->binds.timeout_end - current) / 1000000;
snprintf(msg, sizeof(msg), "[%s]\npress keyboard\n(timeout %d seconds)",
input_config_bind_map[
menu->binds.begin - MENU_SETTINGS_BIND_BEGIN].desc,
timeout);
if (driver.video_data && driver.menu_ctx
&& driver.menu_ctx->render_messagebox)
driver.menu_ctx->render_messagebox(msg);
if (timeout <= 0)
{
menu->binds.begin++;
/* Could be unsafe, but whatever. */
menu->binds.target->key = RETROK_UNKNOWN;
menu->binds.target++;
menu->binds.timeout_end = rarch_get_time_usec() +
MENU_KEYBOARD_BIND_TIMEOUT_SECONDS * 1000000;
timed_out = true;
}
/* binds.begin is updated in keyboard_press callback. */
if (menu->binds.begin > menu->binds.last)
{
/* Avoid new binds triggering things right away. */
driver.flushing_input = true;
/* We won't be getting any key events, so just cancel early. */
if (timed_out)
input_keyboard_wait_keys_cancel();
return 1;
}
return 0;
}
/**
* input_keyboard_event:
* @down : Keycode was pressed down?
* @code : Keycode.
* @character : Character inputted.
* @mod : TODO/FIXME: ???
*
* Keyboard event utils. Called by drivers when keyboard events are fired.
* This interfaces with the global system driver struct and libretro callbacks.
**/
void input_keyboard_event(bool down, unsigned code,
uint32_t character, uint16_t mod, unsigned device)
{
static bool deferred_wait_keys;
rarch_system_info_t *system = rarch_system_info_get_ptr();
if (deferred_wait_keys)
{
if (down)
return;
input_keyboard_wait_keys_cancel();
deferred_wait_keys = false;
}
else if (g_keyboard_press_cb)
{
if (!down)
return;
if (code == RETROK_UNKNOWN)
return;
if (g_keyboard_press_cb(g_keyboard_press_data, code))
return;
deferred_wait_keys = true;
}
else if (g_keyboard_line)
{
if (!down)
return;
switch (device)
{
case RETRO_DEVICE_POINTER:
if (!input_keyboard_line_event(g_keyboard_line, (code != 0x12d) ? (char)code : character))
return;
break;
default:
if (!input_keyboard_line_event(g_keyboard_line, character))
return;
break;
}
/* Line is complete, can free it now. */
input_keyboard_line_free(g_keyboard_line);
g_keyboard_line = NULL;
/* Unblock all hotkeys. */
input_driver_keyboard_mapping_set_block(false);
}
else if (system->key_event)
system->key_event(down, code, character, mod);
}
static int menu_input_key_bind_iterate_keyboard(int64_t current, int timeout, bool timed_out)
{
menu_input_t *menu_input = menu_input_get_ptr();
driver_t *driver = driver_get_ptr();
if (!menu_input)
return -1;
/* binds.begin is updated in keyboard_press callback. */
if (menu_input->binds.begin > menu_input->binds.last)
{
/* Avoid new binds triggering things right away. */
driver->flushing_input = true;
/* We won't be getting any key events, so just cancel early. */
if (timed_out)
input_keyboard_wait_keys_cancel();
return 1;
}
return 0;
}
static int menu_input_bind_iterate_keyboard(int64_t current, int timeout)
{
bool timed_out = false;
menu_input_t *menu_input = menu_input_get_ptr();
driver_t *driver = driver_get_ptr();
if (!menu_input)
return -1;
if (timeout <= 0)
{
/* Could be unsafe, but whatever. */
menu_input->binds.target->key = RETROK_UNKNOWN;
menu_input->binds.begin++;
menu_input->binds.target++;
menu_input->binds.timeout_end = rarch_get_time_usec() +
MENU_KEYBOARD_BIND_TIMEOUT_SECONDS * 1000000;
timed_out = true;
}
/* binds.begin is updated in keyboard_press callback. */
if (menu_input->binds.begin > menu_input->binds.last)
{
/* Avoid new binds triggering things right away. */
driver->flushing_input = true;
/* We won't be getting any key events, so just cancel early. */
if (timed_out)
input_keyboard_wait_keys_cancel();
return 1;
}
return 0;
}
int menu_input_key_bind_iterate(char *s, size_t len)
{
struct menu_bind_state binds;
bool timed_out = false;
menu_input_t *menu_input = menu_input_get_ptr();
driver_t *driver = driver_get_ptr();
int64_t current = retro_get_time_usec();
int timeout = (menu_input->binds.timeout_end - current) / 1000000;
if (timeout <= 0)
{
input_driver_keyboard_mapping_set_block(false);
menu_input->binds.begin++;
menu_input->binds.target++;
menu_input->binds.timeout_end = retro_get_time_usec() +
MENU_KEYBOARD_BIND_TIMEOUT_SECONDS * 1000000;
timed_out = true;
}
snprintf(s, len,
"[%s]\npress keyboard or joypad\n(timeout %d %s)",
input_config_bind_map[
menu_input->binds.begin - MENU_SETTINGS_BIND_BEGIN].desc,
timeout,
menu_hash_to_str(MENU_VALUE_SECONDS));
/* binds.begin is updated in keyboard_press callback. */
if (menu_input->binds.begin > menu_input->binds.last)
{
/* Avoid new binds triggering things right away. */
driver->flushing_input = true;
/* We won't be getting any key events, so just cancel early. */
if (timed_out)
input_keyboard_wait_keys_cancel();
return 1;
}
binds = menu_input->binds;
input_driver_keyboard_mapping_set_block(true);
menu_input_key_bind_poll_bind_state(&binds, bind_port, timed_out);
if ((binds.skip && !menu_input->binds.skip) ||
menu_input_key_bind_poll_find_trigger(&menu_input->binds, &binds))
{
input_driver_keyboard_mapping_set_block(false);
/* Avoid new binds triggering things right away. */
driver->flushing_input = true;
binds.begin++;
if (binds.begin > binds.last)
return 1;
binds.target++;
binds.timeout_end = retro_get_time_usec() +
MENU_KEYBOARD_BIND_TIMEOUT_SECONDS * 1000000;
}
menu_input->binds = binds;
return 0;
}
