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Add menu_input_bind_dialog

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This commit is contained in:
twinaphex 2016-09-15 20:35:39 +02:00
parent 68f695b196
commit a21674881c
8 changed files with 515 additions and 449 deletions
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1
Makefile.common
View File

@ -511,6 +511,7 @@ ifeq ($(HAVE_MENU_COMMON), 1)
menu/menu_shader.o \ menu/menu_shader.o \
menu/widgets/menu_dialog.o \ menu/widgets/menu_dialog.o \
menu/widgets/menu_input_dialog.o \ menu/widgets/menu_input_dialog.o \
menu/widgets/menu_input_bind_dialog.o \
menu/widgets/menu_entry.o \ menu/widgets/menu_entry.o \
menu/widgets/menu_list.o \ menu/widgets/menu_list.o \
menu/menu_cbs.o \ menu/menu_cbs.o \

1
griffin/griffin.c
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@ -895,6 +895,7 @@ MENU
#include "../menu/widgets/menu_entry.c" #include "../menu/widgets/menu_entry.c"
#include "../menu/widgets/menu_dialog.c" #include "../menu/widgets/menu_dialog.c"
#include "../menu/widgets/menu_input_dialog.c" #include "../menu/widgets/menu_input_dialog.c"
#include "../menu/widgets/menu_input_bind_dialog.c"
#include "../menu/widgets/menu_list.c" #include "../menu/widgets/menu_list.c"
#include "../menu/cbs/menu_cbs_ok.c" #include "../menu/cbs/menu_cbs_ok.c"
#include "../menu/cbs/menu_cbs_cancel.c" #include "../menu/cbs/menu_cbs_cancel.c"

1
menu/drivers/menu_generic.c
View File

@ -24,6 +24,7 @@
#include "../menu_display.h" #include "../menu_display.h"
#include "../menu_navigation.h" #include "../menu_navigation.h"
#include "../widgets/menu_dialog.h" #include "../widgets/menu_dialog.h"
#include "../widgets/menu_input_bind_dialog.h"
#include "../../verbosity.h" #include "../../verbosity.h"
#include "../../runloop.h" #include "../../runloop.h"

442
menu/menu_input.c
View File

@ -18,29 +18,26 @@
#include "../../config.h" #include "../../config.h"
#endif #endif
#define MENU_MAX_BUTTONS 219
#define MENU_MAX_AXES 32
#define MENU_MAX_HATS 4
#include <stdint.h> #include <stdint.h>
#include <stddef.h> #include <stddef.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <compat/strl.h> #include <compat/strl.h>
#include <features/features_cpu.h>
#include <string/stdstring.h> #include <string/stdstring.h>
#ifdef HAVE_CONFIG_H #ifdef HAVE_CONFIG_H
#include "../config.h" #include "../config.h"
#endif #endif
#include "widgets/menu_entry.h"
#include "widgets/menu_input_dialog.h"
#include "widgets/menu_input_bind_dialog.h"
#include "menu_driver.h" #include "menu_driver.h"
#include "menu_input.h" #include "menu_input.h"
#include "menu_animation.h" #include "menu_animation.h"
#include "menu_display.h" #include "menu_display.h"
#include "widgets/menu_entry.h"
#include "widgets/menu_input_dialog.h"
#include "menu_setting.h" #include "menu_setting.h"
#include "menu_shader.h" #include "menu_shader.h"
#include "menu_navigation.h" #include "menu_navigation.h"
@ -66,39 +63,8 @@ enum menu_mouse_action
MENU_MOUSE_ACTION_HORIZ_WHEEL_DOWN MENU_MOUSE_ACTION_HORIZ_WHEEL_DOWN
}; };
struct menu_bind_state_port
{
bool buttons[MENU_MAX_BUTTONS];
int16_t axes[MENU_MAX_AXES];
uint16_t hats[MENU_MAX_HATS];
};
struct menu_bind_axis_state
{
/* Default axis state. */
int16_t rested_axes[MENU_MAX_AXES];
/* Locked axis state. If we configured an axis,
* avoid having the same axis state trigger something again right away. */
int16_t locked_axes[MENU_MAX_AXES];
};
struct menu_bind_state
{
struct retro_keybind *target;
/* For keyboard binding. */
int64_t timeout_end;
unsigned begin;
unsigned last;
unsigned user;
struct menu_bind_state_port state[MAX_USERS];
struct menu_bind_axis_state axis_state[MAX_USERS];
bool skip;
};
typedef struct menu_input typedef struct menu_input
{ {
struct menu_bind_state binds;
struct struct
{ {
unsigned ptr; unsigned ptr;
@ -125,8 +91,6 @@ typedef struct menu_input
} delay; } delay;
} menu_input_t; } menu_input_t;
static unsigned bind_port;
static menu_input_t *menu_input_get_ptr(void) static menu_input_t *menu_input_get_ptr(void)
{ {
static menu_input_t menu_input_state; static menu_input_t menu_input_state;
@ -180,393 +144,6 @@ void menu_input_st_cheat_cb(void *userdata, const char *str)
menu_input_dialog_end(); menu_input_dialog_end();
} }
static bool menu_input_key_bind_custom_bind_keyboard_cb(
void *data, unsigned code)
{
menu_input_t *menu_input = menu_input_get_ptr();
settings_t *settings = config_get_ptr();
if (!menu_input)
return false;
menu_input->binds.target->key = (enum retro_key)code;
menu_input->binds.begin++;
menu_input->binds.target++;
menu_input->binds.timeout_end = cpu_features_get_time_usec() +
settings->input.bind_timeout * 1000000;
return (menu_input->binds.begin <= menu_input->binds.last);
}
static int menu_input_key_bind_set_mode_common(
enum menu_input_ctl_state state,
rarch_setting_t *setting)
{
size_t selection;
unsigned index_offset, bind_type;
menu_displaylist_info_t info = {0};
struct retro_keybind *keybind = NULL;
file_list_t *menu_stack = NULL;
settings_t *settings = config_get_ptr();
menu_input_t *menu_input = menu_input_get_ptr();
if (!setting)
return -1;
index_offset = setting_get_index_offset(setting);
menu_stack = menu_entries_get_menu_stack_ptr(0);
menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection);
switch (state)
{
case MENU_INPUT_CTL_BIND_NONE:
return -1;
case MENU_INPUT_CTL_BIND_SINGLE:
keybind = (struct retro_keybind*)setting_get_ptr(setting);
if (!keybind)
return -1;
bind_type = setting_get_bind_type(setting);
menu_input->binds.begin = bind_type;
menu_input->binds.last = bind_type;
menu_input->binds.target = keybind;
menu_input->binds.user = index_offset;
info.list = menu_stack;
info.type = MENU_SETTINGS_CUSTOM_BIND_KEYBOARD;
info.directory_ptr = selection;
info.enum_idx = MENU_ENUM_LABEL_CUSTOM_BIND;
strlcpy(info.label,
msg_hash_to_str(MENU_ENUM_LABEL_CUSTOM_BIND), sizeof(info.label));
if (menu_displaylist_ctl(DISPLAYLIST_INFO, &info))
menu_displaylist_ctl(DISPLAYLIST_PROCESS, &info);
break;
case MENU_INPUT_CTL_BIND_ALL:
menu_input->binds.target = &settings->input.binds
[index_offset][0];
menu_input->binds.begin = MENU_SETTINGS_BIND_BEGIN;
menu_input->binds.last = MENU_SETTINGS_BIND_LAST;
info.list = menu_stack;
info.type = MENU_SETTINGS_CUSTOM_BIND_KEYBOARD;
info.directory_ptr = selection;
info.enum_idx = MENU_ENUM_LABEL_CUSTOM_BIND_ALL;
strlcpy(info.label,
msg_hash_to_str(MENU_ENUM_LABEL_CUSTOM_BIND_ALL),
sizeof(info.label));
if (menu_displaylist_ctl(DISPLAYLIST_INFO, &info))
menu_displaylist_ctl(DISPLAYLIST_PROCESS, &info);
break;
default:
case MENU_INPUT_CTL_NONE:
break;
}
return 0;
}
static void menu_input_key_bind_poll_bind_get_rested_axes(
struct menu_bind_state *state, unsigned port)
{
unsigned a;
const input_device_driver_t *joypad =
input_driver_get_joypad_driver();
const input_device_driver_t *sec_joypad =
input_driver_get_sec_joypad_driver();
if (!state || !joypad)
return;
/* poll only the relevant port */
for (a = 0; a < MENU_MAX_AXES; a++)
state->axis_state[port].rested_axes[a] =
input_joypad_axis_raw(joypad, port, a);
if (sec_joypad)
{
/* poll only the relevant port */
for (a = 0; a < MENU_MAX_AXES; a++)
state->axis_state[port].rested_axes[a] =
input_joypad_axis_raw(sec_joypad, port, a);
}
}
static void menu_input_key_bind_poll_bind_state_internal(
const input_device_driver_t *joypad,
struct menu_bind_state *state,
unsigned port,
bool timed_out)
{
unsigned b, a, h;
if (!joypad)
return;
if (joypad->poll)
joypad->poll();
/* poll only the relevant port */
/* for (i = 0; i < settings->input.max_users; i++) */
for (b = 0; b < MENU_MAX_BUTTONS; b++)
state->state[port].buttons[b] =
input_joypad_button_raw(joypad, port, b);
for (a = 0; a < MENU_MAX_AXES; a++)
state->state[port].axes[a] =
input_joypad_axis_raw(joypad, port, a);
for (h = 0; h < MENU_MAX_HATS; h++)
{
if (input_joypad_hat_raw(joypad, port, HAT_UP_MASK, h))
state->state[port].hats[h] |= HAT_UP_MASK;
if (input_joypad_hat_raw(joypad, port, HAT_DOWN_MASK, h))
state->state[port].hats[h] |= HAT_DOWN_MASK;
if (input_joypad_hat_raw(joypad, port, HAT_LEFT_MASK, h))
state->state[port].hats[h] |= HAT_LEFT_MASK;
if (input_joypad_hat_raw(joypad, port, HAT_RIGHT_MASK, h))
state->state[port].hats[h] |= HAT_RIGHT_MASK;
}
}
static void menu_input_key_bind_poll_bind_state(
struct menu_bind_state *state,
unsigned port,
bool timed_out)
{
const input_device_driver_t *joypad =
input_driver_get_joypad_driver();
const input_device_driver_t *sec_joypad =
input_driver_get_sec_joypad_driver();
if (!state)
return;
memset(state->state, 0, sizeof(state->state));
state->skip = timed_out || input_driver_state(NULL, 0,
RETRO_DEVICE_KEYBOARD, 0, RETROK_RETURN);
menu_input_key_bind_poll_bind_state_internal(
joypad, state, port, timed_out);
if (sec_joypad)
menu_input_key_bind_poll_bind_state_internal(
sec_joypad, state, port, timed_out);
}
static bool menu_input_key_bind_set_mode(
enum menu_input_ctl_state state, void *data)
{
unsigned index_offset;
input_keyboard_ctx_wait_t keys;
menu_handle_t *menu = NULL;
menu_input_t *menu_input = menu_input_get_ptr();
rarch_setting_t *setting = (rarch_setting_t*)data;
settings_t *settings = config_get_ptr();
if (!setting)
return false;
if (!menu_driver_ctl(RARCH_MENU_CTL_DRIVER_DATA_GET, &menu))
return false;
if (menu_input_key_bind_set_mode_common(state, setting) == -1)
return false;
index_offset = setting_get_index_offset(setting);
bind_port = settings->input.joypad_map[index_offset];
menu_input_key_bind_poll_bind_get_rested_axes(
&menu_input->binds, bind_port);
menu_input_key_bind_poll_bind_state(
&menu_input->binds, bind_port, false);
menu_input->binds.timeout_end = cpu_features_get_time_usec() +
settings->input.bind_timeout * 1000000;
keys.userdata = menu;
keys.cb = menu_input_key_bind_custom_bind_keyboard_cb;
input_keyboard_ctl(RARCH_INPUT_KEYBOARD_CTL_START_WAIT_KEYS, &keys);
return true;
}
static bool menu_input_key_bind_poll_find_trigger_pad(
struct menu_bind_state *state,
struct menu_bind_state *new_state,
unsigned p)
{
unsigned a, b, h;
const struct menu_bind_state_port *n = (const struct menu_bind_state_port*)
&new_state->state[p];
const struct menu_bind_state_port *o = (const struct menu_bind_state_port*)
&state->state[p];
for (b = 0; b < MENU_MAX_BUTTONS; b++)
{
bool iterate = n->buttons[b] && !o->buttons[b];
if (!iterate)
continue;
state->target->joykey = b;
state->target->joyaxis = AXIS_NONE;
return true;
}
/* Axes are a bit tricky ... */
for (a = 0; a < MENU_MAX_AXES; a++)
{
int locked_distance = abs(n->axes[a] -
new_state->axis_state[p].locked_axes[a]);
int rested_distance = abs(n->axes[a] -
new_state->axis_state[p].rested_axes[a]);
if (abs(n->axes[a]) >= 20000 &&
locked_distance >= 20000 &&
rested_distance >= 20000)
{
/* Take care of case where axis rests on +/- 0x7fff
* (e.g. 360 controller on Linux) */
state->target->joyaxis = n->axes[a] > 0
? AXIS_POS(a) : AXIS_NEG(a);
state->target->joykey = NO_BTN;
/* Lock the current axis */
new_state->axis_state[p].locked_axes[a] =
n->axes[a] > 0 ?
0x7fff : -0x7fff;
return true;
}
if (locked_distance >= 20000) /* Unlock the axis. */
new_state->axis_state[p].locked_axes[a] = 0;
}
for (h = 0; h < MENU_MAX_HATS; h++)
{
uint16_t trigged = n->hats[h] & (~o->hats[h]);
uint16_t sane_trigger = 0;
if (trigged & HAT_UP_MASK)
sane_trigger = HAT_UP_MASK;
else if (trigged & HAT_DOWN_MASK)
sane_trigger = HAT_DOWN_MASK;
else if (trigged & HAT_LEFT_MASK)
sane_trigger = HAT_LEFT_MASK;
else if (trigged & HAT_RIGHT_MASK)
sane_trigger = HAT_RIGHT_MASK;
if (sane_trigger)
{
state->target->joykey = HAT_MAP(h, sane_trigger);
state->target->joyaxis = AXIS_NONE;
return true;
}
}
return false;
}
static bool menu_input_key_bind_poll_find_trigger(
struct menu_bind_state *state,
struct menu_bind_state *new_state)
{
unsigned i;
settings_t *settings = config_get_ptr();
if (!state || !new_state)
return false;
for (i = 0; i < settings->input.max_users; i++)
{
if (!menu_input_key_bind_poll_find_trigger_pad(
state, new_state, i))
continue;
/* Update the joypad mapping automatically.
* More friendly that way. */
#if 0
settings->input.joypad_map[state->user] = i;
#endif
return true;
}
return false;
}
static bool 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();
settings_t *settings = config_get_ptr();
int64_t current = cpu_features_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 = cpu_features_get_time_usec() +
settings->input.bind_timeout * 1000000;
timed_out = true;
}
snprintf(s, len,
"[%s]\npress keyboard or joypad\n(timeout %d %s)",
input_config_bind_map_get_desc(
menu_input->binds.begin - MENU_SETTINGS_BIND_BEGIN),
timeout,
msg_hash_to_str(MENU_ENUM_LABEL_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. */
input_driver_set_flushing_input();
/* We won't be getting any key events, so just cancel early. */
if (timed_out)
input_keyboard_ctl(RARCH_INPUT_KEYBOARD_CTL_CANCEL_WAIT_KEYS, NULL);
return true;
}
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. */
input_driver_set_flushing_input();
binds.begin++;
if (binds.begin > binds.last)
{
input_keyboard_ctl(RARCH_INPUT_KEYBOARD_CTL_CANCEL_WAIT_KEYS, NULL);
return true;
}
binds.target++;
binds.timeout_end = cpu_features_get_time_usec() +
settings->input.bind_timeout * 1000000;
}
menu_input->binds = binds;
return false;
}
bool menu_input_mouse_check_vector_inside_hitbox(menu_input_ctx_hitbox_t *hitbox) bool menu_input_mouse_check_vector_inside_hitbox(menu_input_ctx_hitbox_t *hitbox)
{ {
int16_t mouse_x = menu_input_mouse_state(MENU_MOUSE_X_AXIS); int16_t mouse_x = menu_input_mouse_state(MENU_MOUSE_X_AXIS);
@ -591,17 +168,6 @@ bool menu_input_ctl(enum menu_input_ctl_state state, void *data)
switch (state) switch (state)
{ {
case MENU_INPUT_CTL_BIND_SET_MIN_MAX:
{
menu_input_ctx_bind_limits_t *lim =
(menu_input_ctx_bind_limits_t*)data;
if (!lim || !menu_input)
return false;
menu_input->binds.begin = lim->min;
menu_input->binds.last = lim->max;
}
break;
case MENU_INPUT_CTL_DEINIT: case MENU_INPUT_CTL_DEINIT:
memset(menu_input, 0, sizeof(menu_input_t)); memset(menu_input, 0, sizeof(menu_input_t));
pointer_dragging = false; pointer_dragging = false;

11
menu/menu_input.h
View File

@ -92,17 +92,6 @@ typedef struct menu_input_ctx_hitbox
int32_t y2; int32_t y2;
} menu_input_ctx_hitbox_t; } menu_input_ctx_hitbox_t;
typedef struct menu_input_ctx_bind
{
char *s;
size_t len;
} menu_input_ctx_bind_t;
typedef struct menu_input_ctx_bind_limits
{
unsigned min;
unsigned max;
} menu_input_ctx_bind_limits_t;
/* Keyboard input callbacks */ /* Keyboard input callbacks */
void menu_input_st_uint_cb (void *userdata, const char *str); void menu_input_st_uint_cb (void *userdata, const char *str);

2
menu/menu_setting.c
View File

@ -42,6 +42,8 @@
#include "../frontend/frontend_driver.h" #include "../frontend/frontend_driver.h"
#include "widgets/menu_input_bind_dialog.h"
#include "menu_setting.h" #include "menu_setting.h"
#include "menu_driver.h" #include "menu_driver.h"
#include "menu_animation.h" #include "menu_animation.h"

454
menu/widgets/menu_input_bind_dialog.c Normal file
View File

@ -0,0 +1,454 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2016 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <compat/strl.h>
#include <features/features_cpu.h>
#include "menu_input_bind_dialog.h"
#include "../menu_driver.h"
#include "../menu_navigation.h"
#include "../../input/input_config.h"
#include "../../configuration.h"
#define MENU_MAX_BUTTONS 219
#define MENU_MAX_AXES 32
#define MENU_MAX_HATS 4
struct menu_bind_state_port
{
bool buttons[MENU_MAX_BUTTONS];
int16_t axes[MENU_MAX_AXES];
uint16_t hats[MENU_MAX_HATS];
};
struct menu_bind_axis_state
{
/* Default axis state. */
int16_t rested_axes[MENU_MAX_AXES];
/* Locked axis state. If we configured an axis,
* avoid having the same axis state trigger something again right away. */
int16_t locked_axes[MENU_MAX_AXES];
};
struct menu_bind_state
{
struct retro_keybind *target;
/* For keyboard binding. */
int64_t timeout_end;
unsigned begin;
unsigned last;
unsigned user;
struct menu_bind_state_port state[MAX_USERS];
struct menu_bind_axis_state axis_state[MAX_USERS];
bool skip;
};
static unsigned menu_bind_port = 0;
static struct menu_bind_state menu_input_binds;
static bool menu_input_key_bind_custom_bind_keyboard_cb(
void *data, unsigned code)
{
settings_t *settings = config_get_ptr();
menu_input_binds.target->key = (enum retro_key)code;
menu_input_binds.begin++;
menu_input_binds.target++;
menu_input_binds.timeout_end = cpu_features_get_time_usec() +
settings->input.bind_timeout * 1000000;
return (menu_input_binds.begin <= menu_input_binds.last);
}
static int menu_input_key_bind_set_mode_common(
enum menu_input_ctl_state state,
rarch_setting_t *setting)
{
size_t selection;
unsigned index_offset, bind_type;
menu_displaylist_info_t info = {0};
struct retro_keybind *keybind = NULL;
file_list_t *menu_stack = NULL;
settings_t *settings = config_get_ptr();
if (!setting)
return -1;
index_offset = setting_get_index_offset(setting);
menu_stack = menu_entries_get_menu_stack_ptr(0);
menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection);
switch (state)
{
case MENU_INPUT_CTL_BIND_NONE:
return -1;
case MENU_INPUT_CTL_BIND_SINGLE:
keybind = (struct retro_keybind*)setting_get_ptr(setting);
if (!keybind)
return -1;
bind_type = setting_get_bind_type(setting);
menu_input_binds.begin = bind_type;
menu_input_binds.last = bind_type;
menu_input_binds.target = keybind;
menu_input_binds.user = index_offset;
info.list = menu_stack;
info.type = MENU_SETTINGS_CUSTOM_BIND_KEYBOARD;
info.directory_ptr = selection;
info.enum_idx = MENU_ENUM_LABEL_CUSTOM_BIND;
strlcpy(info.label,
msg_hash_to_str(MENU_ENUM_LABEL_CUSTOM_BIND), sizeof(info.label));
if (menu_displaylist_ctl(DISPLAYLIST_INFO, &info))
menu_displaylist_ctl(DISPLAYLIST_PROCESS, &info);
break;
case MENU_INPUT_CTL_BIND_ALL:
menu_input_binds.target = &settings->input.binds
[index_offset][0];
menu_input_binds.begin = MENU_SETTINGS_BIND_BEGIN;
menu_input_binds.last = MENU_SETTINGS_BIND_LAST;
info.list = menu_stack;
info.type = MENU_SETTINGS_CUSTOM_BIND_KEYBOARD;
info.directory_ptr = selection;
info.enum_idx = MENU_ENUM_LABEL_CUSTOM_BIND_ALL;
strlcpy(info.label,
msg_hash_to_str(MENU_ENUM_LABEL_CUSTOM_BIND_ALL),
sizeof(info.label));
if (menu_displaylist_ctl(DISPLAYLIST_INFO, &info))
menu_displaylist_ctl(DISPLAYLIST_PROCESS, &info);
break;
default:
case MENU_INPUT_CTL_NONE:
break;
}
return 0;
}
static void menu_input_key_bind_poll_bind_get_rested_axes(
struct menu_bind_state *state, unsigned port)
{
unsigned a;
const input_device_driver_t *joypad =
input_driver_get_joypad_driver();
const input_device_driver_t *sec_joypad =
input_driver_get_sec_joypad_driver();
if (!state || !joypad)
return;
/* poll only the relevant port */
for (a = 0; a < MENU_MAX_AXES; a++)
state->axis_state[port].rested_axes[a] =
input_joypad_axis_raw(joypad, port, a);
if (sec_joypad)
{
/* poll only the relevant port */
for (a = 0; a < MENU_MAX_AXES; a++)
state->axis_state[port].rested_axes[a] =
input_joypad_axis_raw(sec_joypad, port, a);
}
}
static void menu_input_key_bind_poll_bind_state_internal(
const input_device_driver_t *joypad,
struct menu_bind_state *state,
unsigned port,
bool timed_out)
{
unsigned b, a, h;
if (!joypad)
return;
if (joypad->poll)
joypad->poll();
/* poll only the relevant port */
/* for (i = 0; i < settings->input.max_users; i++) */
for (b = 0; b < MENU_MAX_BUTTONS; b++)
state->state[port].buttons[b] =
input_joypad_button_raw(joypad, port, b);
for (a = 0; a < MENU_MAX_AXES; a++)
state->state[port].axes[a] =
input_joypad_axis_raw(joypad, port, a);
for (h = 0; h < MENU_MAX_HATS; h++)
{
if (input_joypad_hat_raw(joypad, port, HAT_UP_MASK, h))
state->state[port].hats[h] |= HAT_UP_MASK;
if (input_joypad_hat_raw(joypad, port, HAT_DOWN_MASK, h))
state->state[port].hats[h] |= HAT_DOWN_MASK;
if (input_joypad_hat_raw(joypad, port, HAT_LEFT_MASK, h))
state->state[port].hats[h] |= HAT_LEFT_MASK;
if (input_joypad_hat_raw(joypad, port, HAT_RIGHT_MASK, h))
state->state[port].hats[h] |= HAT_RIGHT_MASK;
}
}
static void menu_input_key_bind_poll_bind_state(
struct menu_bind_state *state,
unsigned port,
bool timed_out)
{
const input_device_driver_t *joypad =
input_driver_get_joypad_driver();
const input_device_driver_t *sec_joypad =
input_driver_get_sec_joypad_driver();
if (!state)
return;
memset(state->state, 0, sizeof(state->state));
state->skip = timed_out || input_driver_state(NULL, 0,
RETRO_DEVICE_KEYBOARD, 0, RETROK_RETURN);
menu_input_key_bind_poll_bind_state_internal(
joypad, state, port, timed_out);
if (sec_joypad)
menu_input_key_bind_poll_bind_state_internal(
sec_joypad, state, port, timed_out);
}
bool menu_input_key_bind_set_mode(
enum menu_input_ctl_state state, void *data)
{
unsigned index_offset;
input_keyboard_ctx_wait_t keys;
menu_handle_t *menu = NULL;
rarch_setting_t *setting = (rarch_setting_t*)data;
settings_t *settings = config_get_ptr();
if (!setting)
return false;
if (!menu_driver_ctl(RARCH_MENU_CTL_DRIVER_DATA_GET, &menu))
return false;
if (menu_input_key_bind_set_mode_common(state, setting) == -1)
return false;
index_offset = setting_get_index_offset(setting);
menu_bind_port = settings->input.joypad_map[index_offset];
menu_input_key_bind_poll_bind_get_rested_axes(
&menu_input_binds, menu_bind_port);
menu_input_key_bind_poll_bind_state(
&menu_input_binds, menu_bind_port, false);
menu_input_binds.timeout_end = cpu_features_get_time_usec() +
settings->input.bind_timeout * 1000000;
keys.userdata = menu;
keys.cb = menu_input_key_bind_custom_bind_keyboard_cb;
input_keyboard_ctl(RARCH_INPUT_KEYBOARD_CTL_START_WAIT_KEYS, &keys);
return true;
}
static bool menu_input_key_bind_poll_find_trigger_pad(
struct menu_bind_state *state,
struct menu_bind_state *new_state,
unsigned p)
{
unsigned a, b, h;
const struct menu_bind_state_port *n = (const struct menu_bind_state_port*)
&new_state->state[p];
const struct menu_bind_state_port *o = (const struct menu_bind_state_port*)
&state->state[p];
for (b = 0; b < MENU_MAX_BUTTONS; b++)
{
bool iterate = n->buttons[b] && !o->buttons[b];
if (!iterate)
continue;
state->target->joykey = b;
state->target->joyaxis = AXIS_NONE;
return true;
}
/* Axes are a bit tricky ... */
for (a = 0; a < MENU_MAX_AXES; a++)
{
int locked_distance = abs(n->axes[a] -
new_state->axis_state[p].locked_axes[a]);
int rested_distance = abs(n->axes[a] -
new_state->axis_state[p].rested_axes[a]);
if (abs(n->axes[a]) >= 20000 &&
locked_distance >= 20000 &&
rested_distance >= 20000)
{
/* Take care of case where axis rests on +/- 0x7fff
* (e.g. 360 controller on Linux) */
state->target->joyaxis = n->axes[a] > 0
? AXIS_POS(a) : AXIS_NEG(a);
state->target->joykey = NO_BTN;
/* Lock the current axis */
new_state->axis_state[p].locked_axes[a] =
n->axes[a] > 0 ?
0x7fff : -0x7fff;
return true;
}
if (locked_distance >= 20000) /* Unlock the axis. */
new_state->axis_state[p].locked_axes[a] = 0;
}
for (h = 0; h < MENU_MAX_HATS; h++)
{
uint16_t trigged = n->hats[h] & (~o->hats[h]);
uint16_t sane_trigger = 0;
if (trigged & HAT_UP_MASK)
sane_trigger = HAT_UP_MASK;
else if (trigged & HAT_DOWN_MASK)
sane_trigger = HAT_DOWN_MASK;
else if (trigged & HAT_LEFT_MASK)
sane_trigger = HAT_LEFT_MASK;
else if (trigged & HAT_RIGHT_MASK)
sane_trigger = HAT_RIGHT_MASK;
if (sane_trigger)
{
state->target->joykey = HAT_MAP(h, sane_trigger);
state->target->joyaxis = AXIS_NONE;
return true;
}
}
return false;
}
static bool menu_input_key_bind_poll_find_trigger(
struct menu_bind_state *state,
struct menu_bind_state *new_state)
{
unsigned i;
settings_t *settings = config_get_ptr();
if (!state || !new_state)
return false;
for (i = 0; i < settings->input.max_users; i++)
{
if (!menu_input_key_bind_poll_find_trigger_pad(
state, new_state, i))
continue;
/* Update the joypad mapping automatically.
* More friendly that way. */
#if 0
settings->input.joypad_map[state->user] = i;
#endif
return true;
}
return false;
}
bool menu_input_key_bind_set_min_max(menu_input_ctx_bind_limits_t *lim)
{
if (!lim)
return false;
menu_input_binds.begin = lim->min;
menu_input_binds.last = lim->max;
return true;
}
bool menu_input_key_bind_iterate(char *s, size_t len)
{
struct menu_bind_state binds;
bool timed_out = false;
settings_t *settings = config_get_ptr();
int64_t current = cpu_features_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 = cpu_features_get_time_usec() +
settings->input.bind_timeout * 1000000;
timed_out = true;
}
snprintf(s, len,
"[%s]\npress keyboard or joypad\n(timeout %d %s)",
input_config_bind_map_get_desc(
menu_input_binds.begin - MENU_SETTINGS_BIND_BEGIN),
timeout,
msg_hash_to_str(MENU_ENUM_LABEL_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. */
input_driver_set_flushing_input();
/* We won't be getting any key events, so just cancel early. */
if (timed_out)
input_keyboard_ctl(RARCH_INPUT_KEYBOARD_CTL_CANCEL_WAIT_KEYS, NULL);
return true;
}
binds = menu_input_binds;
input_driver_keyboard_mapping_set_block(true);
menu_input_key_bind_poll_bind_state(&binds, menu_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. */
input_driver_set_flushing_input();
binds.begin++;
if (binds.begin > binds.last)
{
input_keyboard_ctl(RARCH_INPUT_KEYBOARD_CTL_CANCEL_WAIT_KEYS, NULL);
return true;
}
binds.target++;
binds.timeout_end = cpu_features_get_time_usec() +
settings->input.bind_timeout * 1000000;
}
menu_input_binds = binds;
return false;
}

52
menu/widgets/menu_input_bind_dialog.h Normal file
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@ -0,0 +1,52 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2016 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _MENU_INPUT_BIND_DIALOG_H
#define _MENU_INPUT_BIND_DIALOG_H
#include <stdint.h>
#include <stdlib.h>
#include <boolean.h>
#include <retro_common_api.h>
#include "../menu_input.h"
RETRO_BEGIN_DECLS
typedef struct menu_input_ctx_bind
{
char *s;
size_t len;
} menu_input_ctx_bind_t;
typedef struct menu_input_ctx_bind_limits
{
unsigned min;
unsigned max;
} menu_input_ctx_bind_limits_t;
bool menu_input_key_bind_set_mode(
enum menu_input_ctl_state state, void *data);
bool menu_input_key_bind_set_min_max(menu_input_ctx_bind_limits_t *lim);
bool menu_input_key_bind_iterate(char *s, size_t len);
RETRO_END_DECLS
#endif