ant-design-vue/components/_util/KeyCode.js

522 lines
6.6 KiB
JavaScript

/**
* @ignore
* some key-codes definition and utils from closure-library
* @author yiminghe@gmail.com
*/
const KeyCode = {
/**
* MAC_ENTER
*/
MAC_ENTER: 3,
/**
* BACKSPACE
*/
BACKSPACE: 8,
/**
* TAB
*/
TAB: 9,
/**
* NUMLOCK on FF/Safari Mac
*/
NUM_CENTER: 12, // NUMLOCK on FF/Safari Mac
/**
* ENTER
*/
ENTER: 13,
/**
* SHIFT
*/
SHIFT: 16,
/**
* CTRL
*/
CTRL: 17,
/**
* ALT
*/
ALT: 18,
/**
* PAUSE
*/
PAUSE: 19,
/**
* CAPS_LOCK
*/
CAPS_LOCK: 20,
/**
* ESC
*/
ESC: 27,
/**
* SPACE
*/
SPACE: 32,
/**
* PAGE_UP
*/
PAGE_UP: 33, // also NUM_NORTH_EAST
/**
* PAGE_DOWN
*/
PAGE_DOWN: 34, // also NUM_SOUTH_EAST
/**
* END
*/
END: 35, // also NUM_SOUTH_WEST
/**
* HOME
*/
HOME: 36, // also NUM_NORTH_WEST
/**
* LEFT
*/
LEFT: 37, // also NUM_WEST
/**
* UP
*/
UP: 38, // also NUM_NORTH
/**
* RIGHT
*/
RIGHT: 39, // also NUM_EAST
/**
* DOWN
*/
DOWN: 40, // also NUM_SOUTH
/**
* PRINT_SCREEN
*/
PRINT_SCREEN: 44,
/**
* INSERT
*/
INSERT: 45, // also NUM_INSERT
/**
* DELETE
*/
DELETE: 46, // also NUM_DELETE
/**
* ZERO
*/
ZERO: 48,
/**
* ONE
*/
ONE: 49,
/**
* TWO
*/
TWO: 50,
/**
* THREE
*/
THREE: 51,
/**
* FOUR
*/
FOUR: 52,
/**
* FIVE
*/
FIVE: 53,
/**
* SIX
*/
SIX: 54,
/**
* SEVEN
*/
SEVEN: 55,
/**
* EIGHT
*/
EIGHT: 56,
/**
* NINE
*/
NINE: 57,
/**
* QUESTION_MARK
*/
QUESTION_MARK: 63, // needs localization
/**
* A
*/
A: 65,
/**
* B
*/
B: 66,
/**
* C
*/
C: 67,
/**
* D
*/
D: 68,
/**
* E
*/
E: 69,
/**
* F
*/
F: 70,
/**
* G
*/
G: 71,
/**
* H
*/
H: 72,
/**
* I
*/
I: 73,
/**
* J
*/
J: 74,
/**
* K
*/
K: 75,
/**
* L
*/
L: 76,
/**
* M
*/
M: 77,
/**
* N
*/
N: 78,
/**
* O
*/
O: 79,
/**
* P
*/
P: 80,
/**
* Q
*/
Q: 81,
/**
* R
*/
R: 82,
/**
* S
*/
S: 83,
/**
* T
*/
T: 84,
/**
* U
*/
U: 85,
/**
* V
*/
V: 86,
/**
* W
*/
W: 87,
/**
* X
*/
X: 88,
/**
* Y
*/
Y: 89,
/**
* Z
*/
Z: 90,
/**
* META
*/
META: 91, // WIN_KEY_LEFT
/**
* WIN_KEY_RIGHT
*/
WIN_KEY_RIGHT: 92,
/**
* CONTEXT_MENU
*/
CONTEXT_MENU: 93,
/**
* NUM_ZERO
*/
NUM_ZERO: 96,
/**
* NUM_ONE
*/
NUM_ONE: 97,
/**
* NUM_TWO
*/
NUM_TWO: 98,
/**
* NUM_THREE
*/
NUM_THREE: 99,
/**
* NUM_FOUR
*/
NUM_FOUR: 100,
/**
* NUM_FIVE
*/
NUM_FIVE: 101,
/**
* NUM_SIX
*/
NUM_SIX: 102,
/**
* NUM_SEVEN
*/
NUM_SEVEN: 103,
/**
* NUM_EIGHT
*/
NUM_EIGHT: 104,
/**
* NUM_NINE
*/
NUM_NINE: 105,
/**
* NUM_MULTIPLY
*/
NUM_MULTIPLY: 106,
/**
* NUM_PLUS
*/
NUM_PLUS: 107,
/**
* NUM_MINUS
*/
NUM_MINUS: 109,
/**
* NUM_PERIOD
*/
NUM_PERIOD: 110,
/**
* NUM_DIVISION
*/
NUM_DIVISION: 111,
/**
* F1
*/
F1: 112,
/**
* F2
*/
F2: 113,
/**
* F3
*/
F3: 114,
/**
* F4
*/
F4: 115,
/**
* F5
*/
F5: 116,
/**
* F6
*/
F6: 117,
/**
* F7
*/
F7: 118,
/**
* F8
*/
F8: 119,
/**
* F9
*/
F9: 120,
/**
* F10
*/
F10: 121,
/**
* F11
*/
F11: 122,
/**
* F12
*/
F12: 123,
/**
* NUMLOCK
*/
NUMLOCK: 144,
/**
* SEMICOLON
*/
SEMICOLON: 186, // needs localization
/**
* DASH
*/
DASH: 189, // needs localization
/**
* EQUALS
*/
EQUALS: 187, // needs localization
/**
* COMMA
*/
COMMA: 188, // needs localization
/**
* PERIOD
*/
PERIOD: 190, // needs localization
/**
* SLASH
*/
SLASH: 191, // needs localization
/**
* APOSTROPHE
*/
APOSTROPHE: 192, // needs localization
/**
* SINGLE_QUOTE
*/
SINGLE_QUOTE: 222, // needs localization
/**
* OPEN_SQUARE_BRACKET
*/
OPEN_SQUARE_BRACKET: 219, // needs localization
/**
* BACKSLASH
*/
BACKSLASH: 220, // needs localization
/**
* CLOSE_SQUARE_BRACKET
*/
CLOSE_SQUARE_BRACKET: 221, // needs localization
/**
* WIN_KEY
*/
WIN_KEY: 224,
/**
* MAC_FF_META
*/
MAC_FF_META: 224, // Firefox (Gecko) fires this for the meta key instead of 91
/**
* WIN_IME
*/
WIN_IME: 229,
}
/*
whether text and modified key is entered at the same time.
*/
KeyCode.isTextModifyingKeyEvent = function isTextModifyingKeyEvent (e) {
const keyCode = e.keyCode
if (e.altKey && !e.ctrlKey || e.metaKey ||
// Function keys don't generate text
keyCode >= KeyCode.F1 && keyCode <= KeyCode.F12) {
return false
}
// The following keys are quite harmless, even in combination with
// CTRL, ALT or SHIFT.
switch (keyCode) {
case KeyCode.ALT:
case KeyCode.CAPS_LOCK:
case KeyCode.CONTEXT_MENU:
case KeyCode.CTRL:
case KeyCode.DOWN:
case KeyCode.END:
case KeyCode.ESC:
case KeyCode.HOME:
case KeyCode.INSERT:
case KeyCode.LEFT:
case KeyCode.MAC_FF_META:
case KeyCode.META:
case KeyCode.NUMLOCK:
case KeyCode.NUM_CENTER:
case KeyCode.PAGE_DOWN:
case KeyCode.PAGE_UP:
case KeyCode.PAUSE:
case KeyCode.PRINT_SCREEN:
case KeyCode.RIGHT:
case KeyCode.SHIFT:
case KeyCode.UP:
case KeyCode.WIN_KEY:
case KeyCode.WIN_KEY_RIGHT:
return false
default:
return true
}
}
/*
whether character is entered.
*/
KeyCode.isCharacterKey = function isCharacterKey (keyCode) {
if (keyCode >= KeyCode.ZERO &&
keyCode <= KeyCode.NINE) {
return true
}
if (keyCode >= KeyCode.NUM_ZERO &&
keyCode <= KeyCode.NUM_MULTIPLY) {
return true
}
if (keyCode >= KeyCode.A &&
keyCode <= KeyCode.Z) {
return true
}
// Safari sends zero key code for non-latin characters.
if (window.navigation.userAgent.indexOf('WebKit') !== -1 && keyCode === 0) {
return true
}
switch (keyCode) {
case KeyCode.SPACE:
case KeyCode.QUESTION_MARK:
case KeyCode.NUM_PLUS:
case KeyCode.NUM_MINUS:
case KeyCode.NUM_PERIOD:
case KeyCode.NUM_DIVISION:
case KeyCode.SEMICOLON:
case KeyCode.DASH:
case KeyCode.EQUALS:
case KeyCode.COMMA:
case KeyCode.PERIOD:
case KeyCode.SLASH:
case KeyCode.APOSTROPHE:
case KeyCode.SINGLE_QUOTE:
case KeyCode.OPEN_SQUARE_BRACKET:
case KeyCode.BACKSLASH:
case KeyCode.CLOSE_SQUARE_BRACKET:
return true
default:
return false
}
}
export default KeyCode