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xemu/ui/input-keymap.c
Gerd Hoffmann ef58430d5d ui: add pause key to linux_to_qcode 
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 20170728063432.27578-1-kraxel@redhat.com
2017-07-28 12:35:40 +02:00

373 lines
12 KiB
C
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#include "qemu/osdep.h"
#include "sysemu/sysemu.h"
#include "ui/keymaps.h"
#include "ui/input.h"
#include "standard-headers/linux/input.h"
static int linux_to_qcode[KEY_CNT] = {
[KEY_ESC] = Q_KEY_CODE_ESC,
[KEY_1] = Q_KEY_CODE_1,
[KEY_2] = Q_KEY_CODE_2,
[KEY_3] = Q_KEY_CODE_3,
[KEY_4] = Q_KEY_CODE_4,
[KEY_5] = Q_KEY_CODE_5,
[KEY_6] = Q_KEY_CODE_6,
[KEY_7] = Q_KEY_CODE_7,
[KEY_8] = Q_KEY_CODE_8,
[KEY_9] = Q_KEY_CODE_9,
[KEY_0] = Q_KEY_CODE_0,
[KEY_MINUS] = Q_KEY_CODE_MINUS,
[KEY_EQUAL] = Q_KEY_CODE_EQUAL,
[KEY_BACKSPACE] = Q_KEY_CODE_BACKSPACE,
[KEY_TAB] = Q_KEY_CODE_TAB,
[KEY_Q] = Q_KEY_CODE_Q,
[KEY_W] = Q_KEY_CODE_W,
[KEY_E] = Q_KEY_CODE_E,
[KEY_R] = Q_KEY_CODE_R,
[KEY_T] = Q_KEY_CODE_T,
[KEY_Y] = Q_KEY_CODE_Y,
[KEY_U] = Q_KEY_CODE_U,
[KEY_I] = Q_KEY_CODE_I,
[KEY_O] = Q_KEY_CODE_O,
[KEY_P] = Q_KEY_CODE_P,
[KEY_LEFTBRACE] = Q_KEY_CODE_BRACKET_LEFT,
[KEY_RIGHTBRACE] = Q_KEY_CODE_BRACKET_RIGHT,
[KEY_ENTER] = Q_KEY_CODE_RET,
[KEY_LEFTCTRL] = Q_KEY_CODE_CTRL,
[KEY_A] = Q_KEY_CODE_A,
[KEY_S] = Q_KEY_CODE_S,
[KEY_D] = Q_KEY_CODE_D,
[KEY_F] = Q_KEY_CODE_F,
[KEY_G] = Q_KEY_CODE_G,
[KEY_H] = Q_KEY_CODE_H,
[KEY_J] = Q_KEY_CODE_J,
[KEY_K] = Q_KEY_CODE_K,
[KEY_L] = Q_KEY_CODE_L,
[KEY_SEMICOLON] = Q_KEY_CODE_SEMICOLON,
[KEY_APOSTROPHE] = Q_KEY_CODE_APOSTROPHE,
[KEY_GRAVE] = Q_KEY_CODE_GRAVE_ACCENT,
[KEY_LEFTSHIFT] = Q_KEY_CODE_SHIFT,
[KEY_BACKSLASH] = Q_KEY_CODE_BACKSLASH,
[KEY_102ND] = Q_KEY_CODE_LESS,
[KEY_Z] = Q_KEY_CODE_Z,
[KEY_X] = Q_KEY_CODE_X,
[KEY_C] = Q_KEY_CODE_C,
[KEY_V] = Q_KEY_CODE_V,
[KEY_B] = Q_KEY_CODE_B,
[KEY_N] = Q_KEY_CODE_N,
[KEY_M] = Q_KEY_CODE_M,
[KEY_COMMA] = Q_KEY_CODE_COMMA,
[KEY_DOT] = Q_KEY_CODE_DOT,
[KEY_SLASH] = Q_KEY_CODE_SLASH,
[KEY_RIGHTSHIFT] = Q_KEY_CODE_SHIFT_R,
[KEY_LEFTALT] = Q_KEY_CODE_ALT,
[KEY_SPACE] = Q_KEY_CODE_SPC,
[KEY_CAPSLOCK] = Q_KEY_CODE_CAPS_LOCK,
[KEY_F1] = Q_KEY_CODE_F1,
[KEY_F2] = Q_KEY_CODE_F2,
[KEY_F3] = Q_KEY_CODE_F3,
[KEY_F4] = Q_KEY_CODE_F4,
[KEY_F5] = Q_KEY_CODE_F5,
[KEY_F6] = Q_KEY_CODE_F6,
[KEY_F7] = Q_KEY_CODE_F7,
[KEY_F8] = Q_KEY_CODE_F8,
[KEY_F9] = Q_KEY_CODE_F9,
[KEY_F10] = Q_KEY_CODE_F10,
[KEY_NUMLOCK] = Q_KEY_CODE_NUM_LOCK,
[KEY_SCROLLLOCK] = Q_KEY_CODE_SCROLL_LOCK,
[KEY_KP0] = Q_KEY_CODE_KP_0,
[KEY_KP1] = Q_KEY_CODE_KP_1,
[KEY_KP2] = Q_KEY_CODE_KP_2,
[KEY_KP3] = Q_KEY_CODE_KP_3,
[KEY_KP4] = Q_KEY_CODE_KP_4,
[KEY_KP5] = Q_KEY_CODE_KP_5,
[KEY_KP6] = Q_KEY_CODE_KP_6,
[KEY_KP7] = Q_KEY_CODE_KP_7,
[KEY_KP8] = Q_KEY_CODE_KP_8,
[KEY_KP9] = Q_KEY_CODE_KP_9,
[KEY_KPMINUS] = Q_KEY_CODE_KP_SUBTRACT,
[KEY_KPPLUS] = Q_KEY_CODE_KP_ADD,
[KEY_KPDOT] = Q_KEY_CODE_KP_DECIMAL,
[KEY_KPENTER] = Q_KEY_CODE_KP_ENTER,
[KEY_KPSLASH] = Q_KEY_CODE_KP_DIVIDE,
[KEY_KPASTERISK] = Q_KEY_CODE_KP_MULTIPLY,
[KEY_F11] = Q_KEY_CODE_F11,
[KEY_F12] = Q_KEY_CODE_F12,
[KEY_RO] = Q_KEY_CODE_RO,
[KEY_HIRAGANA] = Q_KEY_CODE_HIRAGANA,
[KEY_HENKAN] = Q_KEY_CODE_HENKAN,
[KEY_RIGHTCTRL] = Q_KEY_CODE_CTRL_R,
[KEY_SYSRQ] = Q_KEY_CODE_SYSRQ,
[KEY_RIGHTALT] = Q_KEY_CODE_ALT_R,
[KEY_HOME] = Q_KEY_CODE_HOME,
[KEY_UP] = Q_KEY_CODE_UP,
[KEY_PAGEUP] = Q_KEY_CODE_PGUP,
[KEY_LEFT] = Q_KEY_CODE_LEFT,
[KEY_RIGHT] = Q_KEY_CODE_RIGHT,
[KEY_END] = Q_KEY_CODE_END,
[KEY_DOWN] = Q_KEY_CODE_DOWN,
[KEY_PAGEDOWN] = Q_KEY_CODE_PGDN,
[KEY_INSERT] = Q_KEY_CODE_INSERT,
[KEY_DELETE] = Q_KEY_CODE_DELETE,
[KEY_POWER] = Q_KEY_CODE_POWER,
[KEY_KPCOMMA] = Q_KEY_CODE_KP_COMMA,
[KEY_YEN] = Q_KEY_CODE_YEN,
[KEY_LEFTMETA] = Q_KEY_CODE_META_L,
[KEY_RIGHTMETA] = Q_KEY_CODE_META_R,
[KEY_MENU] = Q_KEY_CODE_MENU,
[KEY_PAUSE] = Q_KEY_CODE_PAUSE,
[KEY_SLEEP] = Q_KEY_CODE_SLEEP,
[KEY_WAKEUP] = Q_KEY_CODE_WAKE,
[KEY_CALC] = Q_KEY_CODE_CALCULATOR,
[KEY_MAIL] = Q_KEY_CODE_MAIL,
[KEY_COMPUTER] = Q_KEY_CODE_COMPUTER,
[KEY_STOP] = Q_KEY_CODE_STOP,
[KEY_BOOKMARKS] = Q_KEY_CODE_AC_BOOKMARKS,
[KEY_BACK] = Q_KEY_CODE_AC_BACK,
[KEY_FORWARD] = Q_KEY_CODE_AC_FORWARD,
[KEY_HOMEPAGE] = Q_KEY_CODE_AC_HOME,
[KEY_REFRESH] = Q_KEY_CODE_AC_REFRESH,
[KEY_FIND] = Q_KEY_CODE_FIND,
[KEY_NEXTSONG] = Q_KEY_CODE_AUDIONEXT,
[KEY_PREVIOUSSONG] = Q_KEY_CODE_AUDIOPREV,
[KEY_STOPCD] = Q_KEY_CODE_AUDIOSTOP,
[KEY_PLAYCD] = Q_KEY_CODE_AUDIOPLAY,
[KEY_MUTE] = Q_KEY_CODE_AUDIOMUTE,
[KEY_VOLUMEDOWN] = Q_KEY_CODE_VOLUMEDOWN,
[KEY_VOLUMEUP] = Q_KEY_CODE_VOLUMEUP,
};
static const int qcode_to_number[] = {
[Q_KEY_CODE_SHIFT] = 0x2a,
[Q_KEY_CODE_SHIFT_R] = 0x36,
[Q_KEY_CODE_ALT] = 0x38,
[Q_KEY_CODE_ALT_R] = 0xb8,
[Q_KEY_CODE_CTRL] = 0x1d,
[Q_KEY_CODE_CTRL_R] = 0x9d,
[Q_KEY_CODE_META_L] = 0xdb,
[Q_KEY_CODE_META_R] = 0xdc,
[Q_KEY_CODE_MENU] = 0xdd,
[Q_KEY_CODE_ESC] = 0x01,
[Q_KEY_CODE_1] = 0x02,
[Q_KEY_CODE_2] = 0x03,
[Q_KEY_CODE_3] = 0x04,
[Q_KEY_CODE_4] = 0x05,
[Q_KEY_CODE_5] = 0x06,
[Q_KEY_CODE_6] = 0x07,
[Q_KEY_CODE_7] = 0x08,
[Q_KEY_CODE_8] = 0x09,
[Q_KEY_CODE_9] = 0x0a,
[Q_KEY_CODE_0] = 0x0b,
[Q_KEY_CODE_MINUS] = 0x0c,
[Q_KEY_CODE_EQUAL] = 0x0d,
[Q_KEY_CODE_BACKSPACE] = 0x0e,
[Q_KEY_CODE_TAB] = 0x0f,
[Q_KEY_CODE_Q] = 0x10,
[Q_KEY_CODE_W] = 0x11,
[Q_KEY_CODE_E] = 0x12,
[Q_KEY_CODE_R] = 0x13,
[Q_KEY_CODE_T] = 0x14,
[Q_KEY_CODE_Y] = 0x15,
[Q_KEY_CODE_U] = 0x16,
[Q_KEY_CODE_I] = 0x17,
[Q_KEY_CODE_O] = 0x18,
[Q_KEY_CODE_P] = 0x19,
[Q_KEY_CODE_BRACKET_LEFT] = 0x1a,
[Q_KEY_CODE_BRACKET_RIGHT] = 0x1b,
[Q_KEY_CODE_RET] = 0x1c,
[Q_KEY_CODE_A] = 0x1e,
[Q_KEY_CODE_S] = 0x1f,
[Q_KEY_CODE_D] = 0x20,
[Q_KEY_CODE_F] = 0x21,
[Q_KEY_CODE_G] = 0x22,
[Q_KEY_CODE_H] = 0x23,
[Q_KEY_CODE_J] = 0x24,
[Q_KEY_CODE_K] = 0x25,
[Q_KEY_CODE_L] = 0x26,
[Q_KEY_CODE_SEMICOLON] = 0x27,
[Q_KEY_CODE_APOSTROPHE] = 0x28,
[Q_KEY_CODE_GRAVE_ACCENT] = 0x29,
[Q_KEY_CODE_BACKSLASH] = 0x2b,
[Q_KEY_CODE_Z] = 0x2c,
[Q_KEY_CODE_X] = 0x2d,
[Q_KEY_CODE_C] = 0x2e,
[Q_KEY_CODE_V] = 0x2f,
[Q_KEY_CODE_B] = 0x30,
[Q_KEY_CODE_N] = 0x31,
[Q_KEY_CODE_M] = 0x32,
[Q_KEY_CODE_COMMA] = 0x33,
[Q_KEY_CODE_DOT] = 0x34,
[Q_KEY_CODE_SLASH] = 0x35,
[Q_KEY_CODE_ASTERISK] = 0x37,
[Q_KEY_CODE_SPC] = 0x39,
[Q_KEY_CODE_CAPS_LOCK] = 0x3a,
[Q_KEY_CODE_F1] = 0x3b,
[Q_KEY_CODE_F2] = 0x3c,
[Q_KEY_CODE_F3] = 0x3d,
[Q_KEY_CODE_F4] = 0x3e,
[Q_KEY_CODE_F5] = 0x3f,
[Q_KEY_CODE_F6] = 0x40,
[Q_KEY_CODE_F7] = 0x41,
[Q_KEY_CODE_F8] = 0x42,
[Q_KEY_CODE_F9] = 0x43,
[Q_KEY_CODE_F10] = 0x44,
[Q_KEY_CODE_NUM_LOCK] = 0x45,
[Q_KEY_CODE_SCROLL_LOCK] = 0x46,
[Q_KEY_CODE_KP_DIVIDE] = 0xb5,
[Q_KEY_CODE_KP_MULTIPLY] = 0x37,
[Q_KEY_CODE_KP_SUBTRACT] = 0x4a,
[Q_KEY_CODE_KP_ADD] = 0x4e,
[Q_KEY_CODE_KP_ENTER] = 0x9c,
[Q_KEY_CODE_KP_DECIMAL] = 0x53,
[Q_KEY_CODE_SYSRQ] = 0x54,
[Q_KEY_CODE_PAUSE] = 0xc6,
[Q_KEY_CODE_KP_0] = 0x52,
[Q_KEY_CODE_KP_1] = 0x4f,
[Q_KEY_CODE_KP_2] = 0x50,
[Q_KEY_CODE_KP_3] = 0x51,
[Q_KEY_CODE_KP_4] = 0x4b,
[Q_KEY_CODE_KP_5] = 0x4c,
[Q_KEY_CODE_KP_6] = 0x4d,
[Q_KEY_CODE_KP_7] = 0x47,
[Q_KEY_CODE_KP_8] = 0x48,
[Q_KEY_CODE_KP_9] = 0x49,
[Q_KEY_CODE_LESS] = 0x56,
[Q_KEY_CODE_F11] = 0x57,
[Q_KEY_CODE_F12] = 0x58,
[Q_KEY_CODE_PRINT] = 0xb7,
[Q_KEY_CODE_HOME] = 0xc7,
[Q_KEY_CODE_PGUP] = 0xc9,
[Q_KEY_CODE_PGDN] = 0xd1,
[Q_KEY_CODE_END] = 0xcf,
[Q_KEY_CODE_LEFT] = 0xcb,
[Q_KEY_CODE_UP] = 0xc8,
[Q_KEY_CODE_DOWN] = 0xd0,
[Q_KEY_CODE_RIGHT] = 0xcd,
[Q_KEY_CODE_INSERT] = 0xd2,
[Q_KEY_CODE_DELETE] = 0xd3,
[Q_KEY_CODE_RO] = 0x73,
[Q_KEY_CODE_HIRAGANA] = 0x70,
[Q_KEY_CODE_HENKAN] = 0x79,
[Q_KEY_CODE_POWER] = 0xde,
[Q_KEY_CODE_YEN] = 0x7d,
[Q_KEY_CODE_KP_COMMA] = 0x7e,
[Q_KEY_CODE_SLEEP] = 0xdf,
[Q_KEY_CODE_WAKE] = 0xe3,
[Q_KEY_CODE_CALCULATOR] = 0xa1,
[Q_KEY_CODE_MAIL] = 0xec,
[Q_KEY_CODE_COMPUTER] = 0xeb,
[Q_KEY_CODE_STOP] = 0xe8,
[Q_KEY_CODE_AC_BOOKMARKS] = 0xe6,
[Q_KEY_CODE_AC_BACK] = 0xea,
[Q_KEY_CODE_AC_FORWARD] = 0xe9,
[Q_KEY_CODE_AC_HOME] = 0xb2,
[Q_KEY_CODE_AC_REFRESH] = 0xe7,
[Q_KEY_CODE_FIND] = 0xe5,
[Q_KEY_CODE_AUDIONEXT] = 0x99,
[Q_KEY_CODE_AUDIOPREV] = 0x90,
[Q_KEY_CODE_AUDIOSTOP] = 0xa4,
[Q_KEY_CODE_AUDIOPLAY] = 0xa2,
[Q_KEY_CODE_AUDIOMUTE] = 0xa0,
[Q_KEY_CODE_VOLUMEDOWN] = 0xae,
[Q_KEY_CODE_VOLUMEUP] = 0xb0,
[Q_KEY_CODE__MAX] = 0,
};
static int number_to_qcode[0x100];
int qemu_input_linux_to_qcode(unsigned int lnx)
{
assert(lnx < KEY_CNT);
return linux_to_qcode[lnx];
}
int qemu_input_key_value_to_number(const KeyValue *value)
{
if (value->type == KEY_VALUE_KIND_QCODE) {
return qcode_to_number[value->u.qcode.data];
} else {
assert(value->type == KEY_VALUE_KIND_NUMBER);
return value->u.number.data;
}
}
int qemu_input_key_number_to_qcode(uint8_t nr)
{
static int first = true;
if (first) {
int qcode, number;
first = false;
for (qcode = 0; qcode < Q_KEY_CODE__MAX; qcode++) {
number = qcode_to_number[qcode];
assert(number < ARRAY_SIZE(number_to_qcode));
number_to_qcode[number] = qcode;
}
}
return number_to_qcode[nr];
}
int qemu_input_key_value_to_qcode(const KeyValue *value)
{
if (value->type == KEY_VALUE_KIND_QCODE) {
return value->u.qcode.data;
} else {
assert(value->type == KEY_VALUE_KIND_NUMBER);
return qemu_input_key_number_to_qcode(value->u.number.data);
}
}
int qemu_input_key_value_to_scancode(const KeyValue *value, bool down,
int *codes)
{
int keycode = qemu_input_key_value_to_number(value);
int count = 0;
if (value->type == KEY_VALUE_KIND_QCODE &&
value->u.qcode.data == Q_KEY_CODE_PAUSE) {
/* specific case */
int v = down ? 0 : 0x80;
codes[count++] = 0xe1;
codes[count++] = 0x1d | v;
codes[count++] = 0x45 | v;
return count;
}
if (keycode & SCANCODE_GREY) {
codes[count++] = SCANCODE_EMUL0;
keycode &= ~SCANCODE_GREY;
}
if (!down) {
keycode |= SCANCODE_UP;
}
codes[count++] = keycode;
return count;
}
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