mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-30 06:43:53 +00:00
511 lines
12 KiB
C
511 lines
12 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2011-2015 - Daniel De Matteis
|
|
* Copyright (C) 2013-2014 - Jason Fetters
|
|
*
|
|
* 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 <stdint.h>
|
|
#include <unistd.h>
|
|
|
|
#include "../input_common.h"
|
|
#include "../input_joypad.h"
|
|
#include "../input_keymaps.h"
|
|
#include "cocoa_input.h"
|
|
#include "../../general.h"
|
|
#include "../../driver.h"
|
|
|
|
#include "apple_keycode.h"
|
|
|
|
const struct apple_key_name_map_entry apple_key_name_map[] =
|
|
{
|
|
{ "left", KEY_Left },
|
|
{ "right", KEY_Right },
|
|
{ "up", KEY_Up },
|
|
{ "down", KEY_Down },
|
|
{ "enter", KEY_Enter },
|
|
{ "kp_enter", KP_Enter },
|
|
{ "space", KEY_Space },
|
|
{ "tab", KEY_Tab },
|
|
{ "shift", KEY_LeftShift },
|
|
{ "rshift", KEY_RightShift },
|
|
{ "ctrl", KEY_LeftControl },
|
|
{ "alt", KEY_LeftAlt },
|
|
{ "escape", KEY_Escape },
|
|
{ "backspace", KEY_DeleteForward },
|
|
{ "backquote", KEY_Grave },
|
|
{ "pause", KEY_Pause },
|
|
{ "f1", KEY_F1 },
|
|
{ "f2", KEY_F2 },
|
|
{ "f3", KEY_F3 },
|
|
{ "f4", KEY_F4 },
|
|
{ "f5", KEY_F5 },
|
|
{ "f6", KEY_F6 },
|
|
{ "f7", KEY_F7 },
|
|
{ "f8", KEY_F8 },
|
|
{ "f9", KEY_F9 },
|
|
{ "f10", KEY_F10 },
|
|
{ "f11", KEY_F11 },
|
|
{ "f12", KEY_F12 },
|
|
{ "num0", KEY_0 },
|
|
{ "num1", KEY_1 },
|
|
{ "num2", KEY_2 },
|
|
{ "num3", KEY_3 },
|
|
{ "num4", KEY_4 },
|
|
{ "num5", KEY_5 },
|
|
{ "num6", KEY_6 },
|
|
{ "num7", KEY_7 },
|
|
{ "num8", KEY_8 },
|
|
{ "num9", KEY_9 },
|
|
|
|
{ "insert", KEY_Insert },
|
|
{ "del", KEY_DeleteForward },
|
|
{ "home", KEY_Home },
|
|
{ "end", KEY_End },
|
|
{ "pageup", KEY_PageUp },
|
|
{ "pagedown", KEY_PageDown },
|
|
|
|
{ "add", KP_Add },
|
|
{ "subtract", KP_Subtract },
|
|
{ "multiply", KP_Multiply },
|
|
{ "divide", KP_Divide },
|
|
{ "keypad0", KP_0 },
|
|
{ "keypad1", KP_1 },
|
|
{ "keypad2", KP_2 },
|
|
{ "keypad3", KP_3 },
|
|
{ "keypad4", KP_4 },
|
|
{ "keypad5", KP_5 },
|
|
{ "keypad6", KP_6 },
|
|
{ "keypad7", KP_7 },
|
|
{ "keypad8", KP_8 },
|
|
{ "keypad9", KP_9 },
|
|
|
|
{ "period", KEY_Period },
|
|
{ "capslock", KEY_CapsLock },
|
|
{ "numlock", KP_NumLock },
|
|
{ "print_screen", KEY_PrintScreen },
|
|
{ "scroll_lock", KEY_ScrollLock },
|
|
|
|
{ "a", KEY_A },
|
|
{ "b", KEY_B },
|
|
{ "c", KEY_C },
|
|
{ "d", KEY_D },
|
|
{ "e", KEY_E },
|
|
{ "f", KEY_F },
|
|
{ "g", KEY_G },
|
|
{ "h", KEY_H },
|
|
{ "i", KEY_I },
|
|
{ "j", KEY_J },
|
|
{ "k", KEY_K },
|
|
{ "l", KEY_L },
|
|
{ "m", KEY_M },
|
|
{ "n", KEY_N },
|
|
{ "o", KEY_O },
|
|
{ "p", KEY_P },
|
|
{ "q", KEY_Q },
|
|
{ "r", KEY_R },
|
|
{ "s", KEY_S },
|
|
{ "t", KEY_T },
|
|
{ "u", KEY_U },
|
|
{ "v", KEY_V },
|
|
{ "w", KEY_W },
|
|
{ "x", KEY_X },
|
|
{ "y", KEY_Y },
|
|
{ "z", KEY_Z },
|
|
|
|
{ "nul", 0x00},
|
|
};
|
|
|
|
void cocoa_input_enable_small_keyboard(bool on)
|
|
{
|
|
driver_t *driver = driver_get_ptr();
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)driver->input_data;
|
|
if (apple)
|
|
apple->small_keyboard_enabled = on;
|
|
}
|
|
|
|
void cocoa_input_enable_icade(bool on)
|
|
{
|
|
driver_t *driver = driver_get_ptr();
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)driver->input_data;
|
|
|
|
if (!apple)
|
|
return;
|
|
|
|
apple->icade_enabled = on;
|
|
apple->icade_buttons = 0;
|
|
}
|
|
|
|
void cocoa_input_reset_icade_buttons(void)
|
|
{
|
|
driver_t *driver = driver_get_ptr();
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)driver->input_data;
|
|
|
|
if (apple)
|
|
apple->icade_buttons = 0;
|
|
}
|
|
|
|
int32_t cocoa_input_find_any_key(void)
|
|
{
|
|
unsigned i;
|
|
driver_t *driver =driver_get_ptr();
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)driver->input_data;
|
|
|
|
if (!apple)
|
|
return 0;
|
|
|
|
if (apple->joypad)
|
|
apple->joypad->poll();
|
|
|
|
for (i = 0; apple_key_name_map[i].hid_id; i++)
|
|
if (apple->key_state[apple_key_name_map[i].hid_id])
|
|
return apple_key_name_map[i].hid_id;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int cocoa_input_find_any_button_ret(cocoa_input_data_t *apple,
|
|
unsigned buttons, unsigned port)
|
|
{
|
|
unsigned i;
|
|
if (port == 0 && apple->icade_enabled)
|
|
BIT32_SET(buttons, apple->icade_buttons);
|
|
|
|
if (buttons)
|
|
for (i = 0; i < 32; i++)
|
|
if (buttons & (1 << i))
|
|
return i;
|
|
return -1;
|
|
}
|
|
|
|
int32_t cocoa_input_find_any_button(uint32_t port)
|
|
{
|
|
int ret;
|
|
driver_t *driver = driver_get_ptr();
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)driver->input_data;
|
|
|
|
if (!apple)
|
|
return -1;
|
|
|
|
if (apple->joypad)
|
|
apple->joypad->poll();
|
|
|
|
ret = cocoa_input_find_any_button_ret(apple, apple->buttons[port], port);
|
|
|
|
if (ret != -1)
|
|
return ret;
|
|
|
|
#ifdef HAVE_MFI
|
|
ret = cocoa_input_find_any_button_ret(apple, apple->mfi_buttons[port], port);
|
|
|
|
if (ret != -1)
|
|
return ret;
|
|
#endif
|
|
|
|
return -1;
|
|
}
|
|
|
|
int32_t cocoa_input_find_any_axis(uint32_t port)
|
|
{
|
|
int i;
|
|
driver_t *driver = driver_get_ptr();
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)driver->input_data;
|
|
|
|
if (apple && apple->joypad)
|
|
apple->joypad->poll();
|
|
|
|
for (i = 0; i < 4; i++)
|
|
{
|
|
int16_t value = apple->axes[port][i];
|
|
|
|
if (abs(value) > 0x4000)
|
|
return (value < 0) ? -(i + 1) : i + 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int16_t cocoa_input_is_pressed(cocoa_input_data_t *apple, unsigned port_num,
|
|
const struct retro_keybind *binds, unsigned id)
|
|
{
|
|
if (id < RARCH_BIND_LIST_END)
|
|
{
|
|
const struct retro_keybind *bind = &binds[id];
|
|
unsigned bit = input_keymaps_translate_rk_to_keysym(bind->key);
|
|
return bind->valid && apple->key_state[bit];
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void *cocoa_input_init(void)
|
|
{
|
|
settings_t *settings = config_get_ptr();
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)calloc(1, sizeof(*apple));
|
|
if (!apple)
|
|
return NULL;
|
|
|
|
input_keymaps_init_keyboard_lut(rarch_key_map_apple_hid);
|
|
|
|
apple->joypad = input_joypad_init_driver(settings->input.joypad_driver, apple);
|
|
|
|
return apple;
|
|
}
|
|
|
|
static void cocoa_input_poll(void *data)
|
|
{
|
|
uint32_t i;
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)data;
|
|
|
|
for (i = 0; i < apple->touch_count; i++)
|
|
input_translate_coord_viewport(
|
|
apple->touches[i].screen_x,
|
|
apple->touches[i].screen_y,
|
|
&apple->touches[i].fixed_x,
|
|
&apple->touches[i].fixed_y,
|
|
&apple->touches[i].full_x,
|
|
&apple->touches[i].full_y);
|
|
|
|
if (apple->joypad)
|
|
apple->joypad->poll();
|
|
|
|
if (apple->icade_enabled)
|
|
BIT32_SET(apple->buttons[0], apple->icade_buttons);
|
|
|
|
apple->mouse_x_last = apple->mouse_rel_x;
|
|
apple->mouse_y_last = apple->mouse_rel_y;
|
|
}
|
|
|
|
static int16_t cocoa_mouse_state(cocoa_input_data_t *apple,
|
|
unsigned id)
|
|
{
|
|
switch (id)
|
|
{
|
|
case RETRO_DEVICE_ID_MOUSE_X:
|
|
return apple->mouse_rel_x - apple->mouse_x_last;
|
|
case RETRO_DEVICE_ID_MOUSE_Y:
|
|
return apple->mouse_rel_y - apple->mouse_y_last;
|
|
case RETRO_DEVICE_ID_MOUSE_LEFT:
|
|
return apple->mouse_buttons & 1;
|
|
case RETRO_DEVICE_ID_MOUSE_RIGHT:
|
|
return apple->mouse_buttons & 2;
|
|
case RETRO_DEVICE_ID_MOUSE_WHEELUP:
|
|
return apple->mouse_wu;
|
|
case RETRO_DEVICE_ID_MOUSE_WHEELDOWN:
|
|
return apple->mouse_wd;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int16_t cocoa_mouse_state_screen(cocoa_input_data_t *apple,
|
|
unsigned id)
|
|
{
|
|
switch (id)
|
|
{
|
|
case RETRO_DEVICE_ID_MOUSE_X:
|
|
return apple->window_pos_x;
|
|
case RETRO_DEVICE_ID_MOUSE_Y:
|
|
return apple->window_pos_y;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return cocoa_mouse_state(apple, id);
|
|
}
|
|
|
|
static int16_t cocoa_pointer_state(cocoa_input_data_t *apple,
|
|
unsigned device, unsigned idx, unsigned id)
|
|
{
|
|
const bool want_full = (device == RARCH_DEVICE_POINTER_SCREEN);
|
|
|
|
if (idx < apple->touch_count && (idx < MAX_TOUCHES))
|
|
{
|
|
int16_t x, y;
|
|
const cocoa_touch_data_t *touch = (const cocoa_touch_data_t *)
|
|
&apple->touches[idx];
|
|
|
|
if (!touch)
|
|
return 0;
|
|
|
|
x = touch->fixed_x;
|
|
y = touch->fixed_y;
|
|
|
|
if (want_full)
|
|
{
|
|
x = touch->full_x;
|
|
y = touch->full_y;
|
|
}
|
|
|
|
switch (id)
|
|
{
|
|
case RETRO_DEVICE_ID_POINTER_PRESSED:
|
|
return (x != -0x8000) && (y != -0x8000);
|
|
case RETRO_DEVICE_ID_POINTER_X:
|
|
return x;
|
|
case RETRO_DEVICE_ID_POINTER_Y:
|
|
return y;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int16_t cocoa_keyboard_state(cocoa_input_data_t *apple, unsigned id)
|
|
{
|
|
unsigned bit = input_keymaps_translate_rk_to_keysym((enum retro_key)id);
|
|
return (id < RETROK_LAST) && apple->key_state[bit];
|
|
}
|
|
|
|
static int16_t cocoa_input_state(void *data,
|
|
const struct retro_keybind **binds, unsigned port,
|
|
unsigned device, unsigned idx, unsigned id)
|
|
{
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)data;
|
|
|
|
if (!apple || !apple->joypad)
|
|
return 0;
|
|
|
|
switch (device)
|
|
{
|
|
case RETRO_DEVICE_JOYPAD:
|
|
return cocoa_input_is_pressed(apple, port, binds[port], id) ||
|
|
input_joypad_pressed(apple->joypad, port, binds[port], id);
|
|
case RETRO_DEVICE_ANALOG:
|
|
return input_joypad_analog(apple->joypad, port,
|
|
idx, id, binds[port]);
|
|
case RETRO_DEVICE_KEYBOARD:
|
|
return cocoa_keyboard_state(apple, id);
|
|
case RETRO_DEVICE_MOUSE:
|
|
return cocoa_mouse_state(apple, id);
|
|
case RARCH_DEVICE_MOUSE_SCREEN:
|
|
return cocoa_mouse_state_screen(apple, id);
|
|
case RETRO_DEVICE_POINTER:
|
|
case RARCH_DEVICE_POINTER_SCREEN:
|
|
return cocoa_pointer_state(apple, device, idx, id);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static bool cocoa_input_key_pressed(void *data, int key, enum input_device_type *device)
|
|
{
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)data;
|
|
settings_t *settings = config_get_ptr();
|
|
|
|
if (cocoa_input_is_pressed(apple, 0, settings->input.binds[0], key))
|
|
{
|
|
*device = INPUT_DEVICE_TYPE_KEYBOARD;
|
|
return true;
|
|
}
|
|
if (input_joypad_pressed(apple->joypad, 0, settings->input.binds[0], key))
|
|
{
|
|
*device = INPUT_DEVICE_TYPE_JOYPAD;
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static bool cocoa_input_meta_key_pressed(void *data, int key, enum input_device_type *device)
|
|
{
|
|
(void)device;
|
|
|
|
return false;
|
|
}
|
|
|
|
static void cocoa_input_free(void *data)
|
|
{
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)data;
|
|
|
|
if (!apple || !data)
|
|
return;
|
|
|
|
if (apple->joypad)
|
|
apple->joypad->destroy();
|
|
|
|
free(apple);
|
|
}
|
|
|
|
static bool cocoa_input_set_rumble(void *data,
|
|
unsigned port, enum retro_rumble_effect effect, uint16_t strength)
|
|
{
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)data;
|
|
|
|
if (apple && apple->joypad)
|
|
return input_joypad_set_rumble(apple->joypad,
|
|
port, effect, strength);
|
|
return false;
|
|
}
|
|
|
|
static uint64_t cocoa_input_get_capabilities(void *data)
|
|
{
|
|
(void)data;
|
|
|
|
return
|
|
(1 << RETRO_DEVICE_JOYPAD) |
|
|
(1 << RETRO_DEVICE_MOUSE) |
|
|
(1 << RETRO_DEVICE_KEYBOARD) |
|
|
(1 << RETRO_DEVICE_POINTER) |
|
|
(1 << RETRO_DEVICE_ANALOG);
|
|
}
|
|
|
|
static void cocoa_input_grab_mouse(void *data, bool state)
|
|
{
|
|
/* Dummy for now. Might be useful in the future. */
|
|
(void)data;
|
|
(void)state;
|
|
}
|
|
|
|
static const input_device_driver_t *cocoa_input_get_joypad_driver(void *data)
|
|
{
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)data;
|
|
|
|
if (apple && apple->joypad)
|
|
return apple->joypad;
|
|
return NULL;
|
|
}
|
|
|
|
static bool cocoa_input_keyboard_mapping_is_blocked(void *data)
|
|
{
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)data;
|
|
if (!apple)
|
|
return false;
|
|
return apple->blocked;
|
|
}
|
|
|
|
static void cocoa_input_keyboard_mapping_set_block(void *data, bool value)
|
|
{
|
|
cocoa_input_data_t *apple = (cocoa_input_data_t*)data;
|
|
if (!apple)
|
|
return;
|
|
apple->blocked = value;
|
|
}
|
|
|
|
input_driver_t input_cocoa = {
|
|
cocoa_input_init,
|
|
cocoa_input_poll,
|
|
cocoa_input_state,
|
|
cocoa_input_key_pressed,
|
|
cocoa_input_meta_key_pressed,
|
|
cocoa_input_free,
|
|
NULL,
|
|
NULL,
|
|
cocoa_input_get_capabilities,
|
|
"cocoa",
|
|
cocoa_input_grab_mouse,
|
|
NULL,
|
|
cocoa_input_set_rumble,
|
|
cocoa_input_get_joypad_driver,
|
|
cocoa_input_keyboard_mapping_is_blocked,
|
|
cocoa_input_keyboard_mapping_set_block,
|
|
};
|