mirror of
https://gitee.com/ant-design-vue/ant-design-vue.git
synced 2024-12-16 01:41:15 +08:00
522 lines
6.6 KiB
JavaScript
522 lines
6.6 KiB
JavaScript
/**
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* @ignore
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* some key-codes definition and utils from closure-library
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* @author yiminghe@gmail.com
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*/
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const KeyCode = {
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/**
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* MAC_ENTER
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*/
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MAC_ENTER: 3,
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/**
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* BACKSPACE
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*/
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BACKSPACE: 8,
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/**
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* TAB
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*/
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TAB: 9,
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/**
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* NUMLOCK on FF/Safari Mac
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*/
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NUM_CENTER: 12, // NUMLOCK on FF/Safari Mac
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/**
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* ENTER
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*/
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ENTER: 13,
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/**
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* SHIFT
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*/
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SHIFT: 16,
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/**
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* CTRL
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*/
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CTRL: 17,
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/**
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* ALT
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*/
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ALT: 18,
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/**
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* PAUSE
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*/
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PAUSE: 19,
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/**
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* CAPS_LOCK
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*/
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CAPS_LOCK: 20,
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/**
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* ESC
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*/
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ESC: 27,
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/**
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* SPACE
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*/
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SPACE: 32,
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/**
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* PAGE_UP
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*/
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PAGE_UP: 33, // also NUM_NORTH_EAST
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/**
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* PAGE_DOWN
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*/
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PAGE_DOWN: 34, // also NUM_SOUTH_EAST
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/**
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* END
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*/
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END: 35, // also NUM_SOUTH_WEST
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/**
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* HOME
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*/
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HOME: 36, // also NUM_NORTH_WEST
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/**
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* LEFT
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*/
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LEFT: 37, // also NUM_WEST
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/**
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* UP
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*/
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UP: 38, // also NUM_NORTH
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/**
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* RIGHT
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*/
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RIGHT: 39, // also NUM_EAST
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/**
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* DOWN
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*/
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DOWN: 40, // also NUM_SOUTH
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/**
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* PRINT_SCREEN
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*/
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PRINT_SCREEN: 44,
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/**
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* INSERT
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*/
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INSERT: 45, // also NUM_INSERT
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/**
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* DELETE
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*/
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DELETE: 46, // also NUM_DELETE
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/**
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* ZERO
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*/
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ZERO: 48,
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/**
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* ONE
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*/
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ONE: 49,
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/**
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* TWO
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*/
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TWO: 50,
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/**
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* THREE
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*/
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THREE: 51,
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/**
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* FOUR
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*/
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FOUR: 52,
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/**
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* FIVE
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*/
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FIVE: 53,
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/**
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* SIX
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*/
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SIX: 54,
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/**
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* SEVEN
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*/
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SEVEN: 55,
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/**
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* EIGHT
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*/
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EIGHT: 56,
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/**
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* NINE
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*/
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NINE: 57,
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/**
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* QUESTION_MARK
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*/
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QUESTION_MARK: 63, // needs localization
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/**
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* A
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*/
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A: 65,
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/**
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* B
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*/
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B: 66,
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/**
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* C
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*/
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C: 67,
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/**
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* D
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*/
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D: 68,
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/**
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* E
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*/
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E: 69,
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/**
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* F
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*/
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F: 70,
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/**
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* G
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*/
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G: 71,
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/**
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* H
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*/
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H: 72,
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/**
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* I
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*/
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I: 73,
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/**
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* J
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*/
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J: 74,
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/**
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* K
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*/
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K: 75,
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/**
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* L
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*/
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L: 76,
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/**
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* M
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*/
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M: 77,
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/**
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* N
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*/
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N: 78,
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/**
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* O
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*/
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O: 79,
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/**
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* P
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*/
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P: 80,
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/**
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* Q
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*/
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Q: 81,
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/**
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* R
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*/
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R: 82,
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/**
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* S
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*/
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S: 83,
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/**
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* T
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*/
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T: 84,
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/**
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* U
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*/
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U: 85,
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/**
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* V
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*/
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V: 86,
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/**
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* W
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*/
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W: 87,
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/**
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* X
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*/
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X: 88,
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/**
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* Y
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*/
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Y: 89,
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/**
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* Z
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*/
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Z: 90,
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/**
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* META
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*/
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META: 91, // WIN_KEY_LEFT
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/**
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* WIN_KEY_RIGHT
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*/
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WIN_KEY_RIGHT: 92,
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/**
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* CONTEXT_MENU
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*/
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CONTEXT_MENU: 93,
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/**
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* NUM_ZERO
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*/
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NUM_ZERO: 96,
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/**
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* NUM_ONE
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*/
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NUM_ONE: 97,
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/**
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* NUM_TWO
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*/
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NUM_TWO: 98,
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/**
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* NUM_THREE
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*/
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NUM_THREE: 99,
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/**
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* NUM_FOUR
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*/
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NUM_FOUR: 100,
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/**
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* NUM_FIVE
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*/
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NUM_FIVE: 101,
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/**
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* NUM_SIX
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*/
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NUM_SIX: 102,
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/**
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* NUM_SEVEN
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*/
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NUM_SEVEN: 103,
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/**
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* NUM_EIGHT
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*/
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NUM_EIGHT: 104,
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/**
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* NUM_NINE
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*/
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NUM_NINE: 105,
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/**
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* NUM_MULTIPLY
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*/
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NUM_MULTIPLY: 106,
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/**
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* NUM_PLUS
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*/
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NUM_PLUS: 107,
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/**
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* NUM_MINUS
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*/
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NUM_MINUS: 109,
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/**
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* NUM_PERIOD
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*/
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NUM_PERIOD: 110,
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/**
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* NUM_DIVISION
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*/
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NUM_DIVISION: 111,
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/**
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* F1
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*/
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F1: 112,
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/**
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* F2
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*/
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F2: 113,
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/**
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* F3
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*/
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F3: 114,
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/**
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* F4
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*/
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F4: 115,
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/**
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* F5
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*/
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F5: 116,
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/**
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* F6
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*/
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F6: 117,
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/**
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* F7
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*/
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F7: 118,
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/**
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* F8
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*/
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F8: 119,
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/**
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* F9
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*/
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F9: 120,
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/**
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* F10
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*/
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F10: 121,
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/**
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* F11
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*/
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F11: 122,
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/**
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* F12
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*/
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F12: 123,
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/**
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* NUMLOCK
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*/
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NUMLOCK: 144,
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/**
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* SEMICOLON
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*/
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SEMICOLON: 186, // needs localization
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/**
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* DASH
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*/
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DASH: 189, // needs localization
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/**
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* EQUALS
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*/
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EQUALS: 187, // needs localization
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/**
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* COMMA
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*/
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COMMA: 188, // needs localization
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/**
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* PERIOD
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*/
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PERIOD: 190, // needs localization
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/**
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* SLASH
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*/
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SLASH: 191, // needs localization
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/**
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* APOSTROPHE
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*/
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APOSTROPHE: 192, // needs localization
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/**
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* SINGLE_QUOTE
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*/
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SINGLE_QUOTE: 222, // needs localization
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/**
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* OPEN_SQUARE_BRACKET
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*/
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OPEN_SQUARE_BRACKET: 219, // needs localization
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/**
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* BACKSLASH
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*/
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BACKSLASH: 220, // needs localization
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/**
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* CLOSE_SQUARE_BRACKET
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*/
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CLOSE_SQUARE_BRACKET: 221, // needs localization
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/**
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* WIN_KEY
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*/
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WIN_KEY: 224,
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/**
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* MAC_FF_META
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*/
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MAC_FF_META: 224, // Firefox (Gecko) fires this for the meta key instead of 91
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/**
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* WIN_IME
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*/
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WIN_IME: 229,
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}
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/*
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whether text and modified key is entered at the same time.
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*/
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KeyCode.isTextModifyingKeyEvent = function isTextModifyingKeyEvent (e) {
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const keyCode = e.keyCode
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if (e.altKey && !e.ctrlKey || e.metaKey ||
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// Function keys don't generate text
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keyCode >= KeyCode.F1 && keyCode <= KeyCode.F12) {
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return false
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}
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// The following keys are quite harmless, even in combination with
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// CTRL, ALT or SHIFT.
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switch (keyCode) {
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case KeyCode.ALT:
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case KeyCode.CAPS_LOCK:
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case KeyCode.CONTEXT_MENU:
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case KeyCode.CTRL:
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case KeyCode.DOWN:
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case KeyCode.END:
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case KeyCode.ESC:
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case KeyCode.HOME:
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case KeyCode.INSERT:
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case KeyCode.LEFT:
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case KeyCode.MAC_FF_META:
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case KeyCode.META:
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case KeyCode.NUMLOCK:
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case KeyCode.NUM_CENTER:
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case KeyCode.PAGE_DOWN:
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case KeyCode.PAGE_UP:
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case KeyCode.PAUSE:
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case KeyCode.PRINT_SCREEN:
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case KeyCode.RIGHT:
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case KeyCode.SHIFT:
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case KeyCode.UP:
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case KeyCode.WIN_KEY:
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case KeyCode.WIN_KEY_RIGHT:
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return false
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default:
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return true
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}
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}
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/*
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whether character is entered.
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*/
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KeyCode.isCharacterKey = function isCharacterKey (keyCode) {
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if (keyCode >= KeyCode.ZERO &&
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keyCode <= KeyCode.NINE) {
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return true
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}
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if (keyCode >= KeyCode.NUM_ZERO &&
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keyCode <= KeyCode.NUM_MULTIPLY) {
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return true
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}
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if (keyCode >= KeyCode.A &&
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keyCode <= KeyCode.Z) {
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return true
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}
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// Safari sends zero key code for non-latin characters.
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if (window.navigation.userAgent.indexOf('WebKit') !== -1 && keyCode === 0) {
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return true
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}
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switch (keyCode) {
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case KeyCode.SPACE:
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case KeyCode.QUESTION_MARK:
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case KeyCode.NUM_PLUS:
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case KeyCode.NUM_MINUS:
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case KeyCode.NUM_PERIOD:
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case KeyCode.NUM_DIVISION:
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case KeyCode.SEMICOLON:
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case KeyCode.DASH:
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case KeyCode.EQUALS:
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case KeyCode.COMMA:
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case KeyCode.PERIOD:
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case KeyCode.SLASH:
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case KeyCode.APOSTROPHE:
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case KeyCode.SINGLE_QUOTE:
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case KeyCode.OPEN_SQUARE_BRACKET:
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case KeyCode.BACKSLASH:
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case KeyCode.CLOSE_SQUARE_BRACKET:
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return true
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default:
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return false
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}
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}
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export default KeyCode
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