mirror of
https://github.com/wanglin2/mind-map.git
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70 lines
812 B
JavaScript
70 lines
812 B
JavaScript
const map = {
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Backspace: 8,
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Tab: 9,
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Enter: 13,
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Shift: 16,
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Control: 17,
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Alt: 18,
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CapsLock: 20,
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Esc: 27,
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Spacebar: 32,
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PageUp: 33,
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PageDown: 34,
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End: 35,
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Home: 36,
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Insert: 45,
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Left: 37,
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Up: 38,
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Right: 39,
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Down: 40,
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Del: 46,
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NumLock: 144,
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Cmd: 91,
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CmdFF: 224,
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F1: 112,
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F2: 113,
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F3: 114,
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F4: 115,
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F5: 116,
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F6: 117,
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F7: 118,
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F8: 119,
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F9: 120,
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F10: 121,
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F11: 122,
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F12: 123,
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'`': 192,
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'=': 187,
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'-': 189,
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'/': 191,
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'.': 190
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}
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// 数字
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for (let i = 0; i <= 9; i++) {
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map[i] = i + 48
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}
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// 字母
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'abcdefghijklmnopqrstuvwxyz'.split('').forEach((n, index) => {
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map[n] = index + 65
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})
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export const keyMap = map
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export const isKey = (e, key) => {
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let code = typeof e === 'object' ? e.keyCode : e
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return map[key] === code
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}
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