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提交 d33fce1c 编写于 作者: A Alex Dima
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Simplify key code to string mappings

上级 87cfa195
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Showing with 157 addition and 195 deletion
src/vs/base/common/keyCodes.ts
浏览文件 @ d33fce1c
...@@ -200,222 +200,184 @@ export const enum KeyCode { ...@@ -200,222 +200,184 @@ export const enum KeyCode {
MAX_VALUE MAX_VALUE
} }
export interface IReverseMap { class KeyCodeStrMap {
[str: string]: KeyCode;
}
export class Mapping { private _keyCodeToStr: string[];
private _strToKeyCode: { [str: string]: KeyCode; };
_fromKeyCode: string[]; constructor() {
_toKeyCode: IReverseMap; this._keyCodeToStr = [];
this._strToKeyCode = Object.create(null);
}
constructor(fromKeyCode: string[], toKeyCode: IReverseMap) { define(keyCode: KeyCode, str: string): void {
this._fromKeyCode = fromKeyCode; this._keyCodeToStr[keyCode] = str;
this._toKeyCode = toKeyCode; this._strToKeyCode[str.toLowerCase()] = keyCode;
} }
fromKeyCode(keyCode: KeyCode): string { fromKeyCode(keyCode: KeyCode): string {
return this._fromKeyCode[keyCode]; return this._keyCodeToStr[keyCode];
} }
toKeyCode(str: string): KeyCode { toKeyCode(str: string): KeyCode {
if (this._toKeyCode.hasOwnProperty(str)) { return this._strToKeyCode[str.toLowerCase()] || KeyCode.Unknown;
return this._toKeyCode[str];
}
return KeyCode.Unknown;
} }
} }
function createMapping(fill1: (map: string[]) => void, fill2: (reverseMap: IReverseMap) => void): Mapping { const ui = new KeyCodeStrMap();
let MAP: string[] = []; const usUserSettings = new KeyCodeStrMap();
fill1(MAP); const generalUserSettings = new KeyCodeStrMap();
let REVERSE_MAP: IReverseMap = {}; (function () {
for (let i = 0, len = MAP.length; i < len; i++) {
if (!MAP[i]) {
continue;
}
REVERSE_MAP[MAP[i]] = i;
}
fill2(REVERSE_MAP);
let FINAL_REVERSE_MAP: IReverseMap = {}; function define(keyCode: KeyCode, uiLabel: string, usUserSettingsLabel: string = uiLabel, generalUserSettingsLabel: string = usUserSettingsLabel): void {
for (let entry in REVERSE_MAP) { ui.define(keyCode, uiLabel);
if (REVERSE_MAP.hasOwnProperty(entry)) { usUserSettings.define(keyCode, usUserSettingsLabel);
FINAL_REVERSE_MAP[entry] = REVERSE_MAP[entry]; generalUserSettings.define(keyCode, generalUserSettingsLabel);
FINAL_REVERSE_MAP[entry.toLowerCase()] = REVERSE_MAP[entry];
}
} }
return new Mapping(MAP, FINAL_REVERSE_MAP); define(KeyCode.Unknown, 'unknown');
}
define(KeyCode.Backspace, 'Backspace');
let STRING = createMapping((TO_STRING_MAP) => { define(KeyCode.Tab, 'Tab');
TO_STRING_MAP[KeyCode.Unknown] = 'unknown'; define(KeyCode.Enter, 'Enter');
define(KeyCode.Shift, 'Shift');
TO_STRING_MAP[KeyCode.Backspace] = 'Backspace'; define(KeyCode.Ctrl, 'Ctrl');
TO_STRING_MAP[KeyCode.Tab] = 'Tab'; define(KeyCode.Alt, 'Alt');
TO_STRING_MAP[KeyCode.Enter] = 'Enter'; define(KeyCode.PauseBreak, 'PauseBreak');
TO_STRING_MAP[KeyCode.Shift] = 'Shift'; define(KeyCode.CapsLock, 'CapsLock');
TO_STRING_MAP[KeyCode.Ctrl] = 'Ctrl'; define(KeyCode.Escape, 'Escape');
TO_STRING_MAP[KeyCode.Alt] = 'Alt'; define(KeyCode.Space, 'Space');
TO_STRING_MAP[KeyCode.PauseBreak] = 'PauseBreak'; define(KeyCode.PageUp, 'PageUp');
TO_STRING_MAP[KeyCode.CapsLock] = 'CapsLock'; define(KeyCode.PageDown, 'PageDown');
TO_STRING_MAP[KeyCode.Escape] = 'Escape'; define(KeyCode.End, 'End');
TO_STRING_MAP[KeyCode.Space] = 'Space'; define(KeyCode.Home, 'Home');
TO_STRING_MAP[KeyCode.PageUp] = 'PageUp';
TO_STRING_MAP[KeyCode.PageDown] = 'PageDown'; define(KeyCode.LeftArrow, 'LeftArrow', 'Left');
TO_STRING_MAP[KeyCode.End] = 'End'; define(KeyCode.UpArrow, 'UpArrow', 'Up');
TO_STRING_MAP[KeyCode.Home] = 'Home'; define(KeyCode.RightArrow, 'RightArrow', 'Right');
TO_STRING_MAP[KeyCode.LeftArrow] = 'LeftArrow'; define(KeyCode.DownArrow, 'DownArrow', 'Down');
TO_STRING_MAP[KeyCode.UpArrow] = 'UpArrow'; define(KeyCode.Insert, 'Insert');
TO_STRING_MAP[KeyCode.RightArrow] = 'RightArrow'; define(KeyCode.Delete, 'Delete');
TO_STRING_MAP[KeyCode.DownArrow] = 'DownArrow';
TO_STRING_MAP[KeyCode.Insert] = 'Insert'; define(KeyCode.KEY_0, '0');
TO_STRING_MAP[KeyCode.Delete] = 'Delete'; define(KeyCode.KEY_1, '1');
define(KeyCode.KEY_2, '2');
TO_STRING_MAP[KeyCode.KEY_0] = '0'; define(KeyCode.KEY_3, '3');
TO_STRING_MAP[KeyCode.KEY_1] = '1'; define(KeyCode.KEY_4, '4');
TO_STRING_MAP[KeyCode.KEY_2] = '2'; define(KeyCode.KEY_5, '5');
TO_STRING_MAP[KeyCode.KEY_3] = '3'; define(KeyCode.KEY_6, '6');
TO_STRING_MAP[KeyCode.KEY_4] = '4'; define(KeyCode.KEY_7, '7');
TO_STRING_MAP[KeyCode.KEY_5] = '5'; define(KeyCode.KEY_8, '8');
TO_STRING_MAP[KeyCode.KEY_6] = '6'; define(KeyCode.KEY_9, '9');
TO_STRING_MAP[KeyCode.KEY_7] = '7';
TO_STRING_MAP[KeyCode.KEY_8] = '8'; define(KeyCode.KEY_A, 'A');
TO_STRING_MAP[KeyCode.KEY_9] = '9'; define(KeyCode.KEY_B, 'B');
define(KeyCode.KEY_C, 'C');
TO_STRING_MAP[KeyCode.KEY_A] = 'A'; define(KeyCode.KEY_D, 'D');
TO_STRING_MAP[KeyCode.KEY_B] = 'B'; define(KeyCode.KEY_E, 'E');
TO_STRING_MAP[KeyCode.KEY_C] = 'C'; define(KeyCode.KEY_F, 'F');
TO_STRING_MAP[KeyCode.KEY_D] = 'D'; define(KeyCode.KEY_G, 'G');
TO_STRING_MAP[KeyCode.KEY_E] = 'E'; define(KeyCode.KEY_H, 'H');
TO_STRING_MAP[KeyCode.KEY_F] = 'F'; define(KeyCode.KEY_I, 'I');
TO_STRING_MAP[KeyCode.KEY_G] = 'G'; define(KeyCode.KEY_J, 'J');
TO_STRING_MAP[KeyCode.KEY_H] = 'H'; define(KeyCode.KEY_K, 'K');
TO_STRING_MAP[KeyCode.KEY_I] = 'I'; define(KeyCode.KEY_L, 'L');
TO_STRING_MAP[KeyCode.KEY_J] = 'J'; define(KeyCode.KEY_M, 'M');
TO_STRING_MAP[KeyCode.KEY_K] = 'K'; define(KeyCode.KEY_N, 'N');
TO_STRING_MAP[KeyCode.KEY_L] = 'L'; define(KeyCode.KEY_O, 'O');
TO_STRING_MAP[KeyCode.KEY_M] = 'M'; define(KeyCode.KEY_P, 'P');
TO_STRING_MAP[KeyCode.KEY_N] = 'N'; define(KeyCode.KEY_Q, 'Q');
TO_STRING_MAP[KeyCode.KEY_O] = 'O'; define(KeyCode.KEY_R, 'R');
TO_STRING_MAP[KeyCode.KEY_P] = 'P'; define(KeyCode.KEY_S, 'S');
TO_STRING_MAP[KeyCode.KEY_Q] = 'Q'; define(KeyCode.KEY_T, 'T');
TO_STRING_MAP[KeyCode.KEY_R] = 'R'; define(KeyCode.KEY_U, 'U');
TO_STRING_MAP[KeyCode.KEY_S] = 'S'; define(KeyCode.KEY_V, 'V');
TO_STRING_MAP[KeyCode.KEY_T] = 'T'; define(KeyCode.KEY_W, 'W');
TO_STRING_MAP[KeyCode.KEY_U] = 'U'; define(KeyCode.KEY_X, 'X');
TO_STRING_MAP[KeyCode.KEY_V] = 'V'; define(KeyCode.KEY_Y, 'Y');
TO_STRING_MAP[KeyCode.KEY_W] = 'W'; define(KeyCode.KEY_Z, 'Z');
TO_STRING_MAP[KeyCode.KEY_X] = 'X';
TO_STRING_MAP[KeyCode.KEY_Y] = 'Y'; define(KeyCode.Meta, 'Meta');
TO_STRING_MAP[KeyCode.KEY_Z] = 'Z'; define(KeyCode.ContextMenu, 'ContextMenu');
TO_STRING_MAP[KeyCode.Meta] = 'Meta'; define(KeyCode.F1, 'F1');
TO_STRING_MAP[KeyCode.ContextMenu] = 'ContextMenu'; define(KeyCode.F2, 'F2');
define(KeyCode.F3, 'F3');
TO_STRING_MAP[KeyCode.F1] = 'F1'; define(KeyCode.F4, 'F4');
TO_STRING_MAP[KeyCode.F2] = 'F2'; define(KeyCode.F5, 'F5');
TO_STRING_MAP[KeyCode.F3] = 'F3'; define(KeyCode.F6, 'F6');
TO_STRING_MAP[KeyCode.F4] = 'F4'; define(KeyCode.F7, 'F7');
TO_STRING_MAP[KeyCode.F5] = 'F5'; define(KeyCode.F8, 'F8');
TO_STRING_MAP[KeyCode.F6] = 'F6'; define(KeyCode.F9, 'F9');
TO_STRING_MAP[KeyCode.F7] = 'F7'; define(KeyCode.F10, 'F10');
TO_STRING_MAP[KeyCode.F8] = 'F8'; define(KeyCode.F11, 'F11');
TO_STRING_MAP[KeyCode.F9] = 'F9'; define(KeyCode.F12, 'F12');
TO_STRING_MAP[KeyCode.F10] = 'F10'; define(KeyCode.F13, 'F13');
TO_STRING_MAP[KeyCode.F11] = 'F11'; define(KeyCode.F14, 'F14');
TO_STRING_MAP[KeyCode.F12] = 'F12'; define(KeyCode.F15, 'F15');
TO_STRING_MAP[KeyCode.F13] = 'F13'; define(KeyCode.F16, 'F16');
TO_STRING_MAP[KeyCode.F14] = 'F14'; define(KeyCode.F17, 'F17');
TO_STRING_MAP[KeyCode.F15] = 'F15'; define(KeyCode.F18, 'F18');
TO_STRING_MAP[KeyCode.F16] = 'F16'; define(KeyCode.F19, 'F19');
TO_STRING_MAP[KeyCode.F17] = 'F17';
TO_STRING_MAP[KeyCode.F18] = 'F18'; define(KeyCode.NumLock, 'NumLock');
TO_STRING_MAP[KeyCode.F19] = 'F19'; define(KeyCode.ScrollLock, 'ScrollLock');
define(KeyCode.US_SEMICOLON, ';', ';', 'OEM_1');
TO_STRING_MAP[KeyCode.NumLock] = 'NumLock'; define(KeyCode.US_EQUAL, '=', '=', 'OEM_PLUS');
TO_STRING_MAP[KeyCode.ScrollLock] = 'ScrollLock'; define(KeyCode.US_COMMA, ',', ',', 'OEM_COMMA');
define(KeyCode.US_MINUS, '-', '-', 'OEM_MINUS');
TO_STRING_MAP[KeyCode.US_SEMICOLON] = ';'; define(KeyCode.US_DOT, '.', '.', 'OEM_PERIOD');
TO_STRING_MAP[KeyCode.US_EQUAL] = '='; define(KeyCode.US_SLASH, '/', '/', 'OEM_2');
TO_STRING_MAP[KeyCode.US_COMMA] = ','; define(KeyCode.US_BACKTICK, '`', '`', 'OEM_3');
TO_STRING_MAP[KeyCode.US_MINUS] = '-'; define(KeyCode.ABNT_C1, 'ABNT_C1');
TO_STRING_MAP[KeyCode.US_DOT] = '.'; define(KeyCode.ABNT_C2, 'ABNT_C2');
TO_STRING_MAP[KeyCode.US_SLASH] = '/'; define(KeyCode.US_OPEN_SQUARE_BRACKET, '[', '[', 'OEM_4');
TO_STRING_MAP[KeyCode.US_BACKTICK] = '`'; define(KeyCode.US_BACKSLASH, '\\', '\\', 'OEM_5');
TO_STRING_MAP[KeyCode.ABNT_C1] = 'ABNT_C1'; define(KeyCode.US_CLOSE_SQUARE_BRACKET, ']', ']', 'OEM_6');
TO_STRING_MAP[KeyCode.ABNT_C2] = 'ABNT_C2'; define(KeyCode.US_QUOTE, '\'', '\'', 'OEM_7');
TO_STRING_MAP[KeyCode.US_OPEN_SQUARE_BRACKET] = '['; define(KeyCode.OEM_8, 'OEM_8');
TO_STRING_MAP[KeyCode.US_BACKSLASH] = '\\'; define(KeyCode.OEM_102, 'OEM_102');
TO_STRING_MAP[KeyCode.US_CLOSE_SQUARE_BRACKET] = ']';
TO_STRING_MAP[KeyCode.US_QUOTE] = '\''; define(KeyCode.NUMPAD_0, 'NumPad0');
TO_STRING_MAP[KeyCode.OEM_8] = 'OEM_8'; define(KeyCode.NUMPAD_1, 'NumPad1');
TO_STRING_MAP[KeyCode.OEM_102] = 'OEM_102'; define(KeyCode.NUMPAD_2, 'NumPad2');
define(KeyCode.NUMPAD_3, 'NumPad3');
TO_STRING_MAP[KeyCode.NUMPAD_0] = 'NumPad0'; define(KeyCode.NUMPAD_4, 'NumPad4');
TO_STRING_MAP[KeyCode.NUMPAD_1] = 'NumPad1'; define(KeyCode.NUMPAD_5, 'NumPad5');
TO_STRING_MAP[KeyCode.NUMPAD_2] = 'NumPad2'; define(KeyCode.NUMPAD_6, 'NumPad6');
TO_STRING_MAP[KeyCode.NUMPAD_3] = 'NumPad3'; define(KeyCode.NUMPAD_7, 'NumPad7');
TO_STRING_MAP[KeyCode.NUMPAD_4] = 'NumPad4'; define(KeyCode.NUMPAD_8, 'NumPad8');
TO_STRING_MAP[KeyCode.NUMPAD_5] = 'NumPad5'; define(KeyCode.NUMPAD_9, 'NumPad9');
TO_STRING_MAP[KeyCode.NUMPAD_6] = 'NumPad6';
TO_STRING_MAP[KeyCode.NUMPAD_7] = 'NumPad7'; define(KeyCode.NUMPAD_MULTIPLY, 'NumPad_Multiply');
TO_STRING_MAP[KeyCode.NUMPAD_8] = 'NumPad8'; define(KeyCode.NUMPAD_ADD, 'NumPad_Add');
TO_STRING_MAP[KeyCode.NUMPAD_9] = 'NumPad9'; define(KeyCode.NUMPAD_SEPARATOR, 'NumPad_Separator');
define(KeyCode.NUMPAD_SUBTRACT, 'NumPad_Subtract');
TO_STRING_MAP[KeyCode.NUMPAD_MULTIPLY] = 'NumPad_Multiply'; define(KeyCode.NUMPAD_DECIMAL, 'NumPad_Decimal');
TO_STRING_MAP[KeyCode.NUMPAD_ADD] = 'NumPad_Add'; define(KeyCode.NUMPAD_DIVIDE, 'NumPad_Divide');
TO_STRING_MAP[KeyCode.NUMPAD_SEPARATOR] = 'NumPad_Separator';
TO_STRING_MAP[KeyCode.NUMPAD_SUBTRACT] = 'NumPad_Subtract'; })();
TO_STRING_MAP[KeyCode.NUMPAD_DECIMAL] = 'NumPad_Decimal';
TO_STRING_MAP[KeyCode.NUMPAD_DIVIDE] = 'NumPad_Divide';
export const USER_SETTINGS = {
// for (let i = 0; i < KeyCode.MAX_VALUE; i++) { fromKeyCode: (keyCode: KeyCode) => {
// if (!TO_STRING_MAP[i]) { return usUserSettings.fromKeyCode(keyCode);
// console.warn('Missing string representation for ' + KeyCode[i]); },
// } toKeyCode: (str: string) => {
// } return usUserSettings.toKeyCode(str) || generalUserSettings.toKeyCode(str);
}, (FROM_STRING_MAP) => {
FROM_STRING_MAP['\r'] = KeyCode.Enter;
});
export let USER_SETTINGS = createMapping((TO_USER_SETTINGS_MAP) => {
for (let i = 0, len = STRING._fromKeyCode.length; i < len; i++) {
TO_USER_SETTINGS_MAP[i] = STRING._fromKeyCode[i];
} }
TO_USER_SETTINGS_MAP[KeyCode.LeftArrow] = 'Left'; };
TO_USER_SETTINGS_MAP[KeyCode.UpArrow] = 'Up';
TO_USER_SETTINGS_MAP[KeyCode.RightArrow] = 'Right';
TO_USER_SETTINGS_MAP[KeyCode.DownArrow] = 'Down';
}, (FROM_USER_SETTINGS_MAP) => {
FROM_USER_SETTINGS_MAP['OEM_1'] = KeyCode.US_SEMICOLON;
FROM_USER_SETTINGS_MAP['OEM_PLUS'] = KeyCode.US_EQUAL;
FROM_USER_SETTINGS_MAP['OEM_COMMA'] = KeyCode.US_COMMA;
FROM_USER_SETTINGS_MAP['OEM_MINUS'] = KeyCode.US_MINUS;
FROM_USER_SETTINGS_MAP['OEM_PERIOD'] = KeyCode.US_DOT;
FROM_USER_SETTINGS_MAP['OEM_2'] = KeyCode.US_SLASH;
FROM_USER_SETTINGS_MAP['OEM_3'] = KeyCode.US_BACKTICK;
FROM_USER_SETTINGS_MAP['ABNT_C1'] = KeyCode.ABNT_C1;
FROM_USER_SETTINGS_MAP['ABNT_C2'] = KeyCode.ABNT_C2;
FROM_USER_SETTINGS_MAP['OEM_4'] = KeyCode.US_OPEN_SQUARE_BRACKET;
FROM_USER_SETTINGS_MAP['OEM_5'] = KeyCode.US_BACKSLASH;
FROM_USER_SETTINGS_MAP['OEM_6'] = KeyCode.US_CLOSE_SQUARE_BRACKET;
FROM_USER_SETTINGS_MAP['OEM_7'] = KeyCode.US_QUOTE;
FROM_USER_SETTINGS_MAP['OEM_8'] = KeyCode.OEM_8;
FROM_USER_SETTINGS_MAP['OEM_102'] = KeyCode.OEM_102;
});
export namespace KeyCodeUtils { export namespace KeyCodeUtils {
export function toString(key: KeyCode): string { export function toString(keyCode: KeyCode): string {
return STRING.fromKeyCode(key); return ui.fromKeyCode(keyCode);
// return STRING.fromKeyCode(keyCode);
} }
export function fromString(key: string): KeyCode { export function fromString(key: string): KeyCode {
return STRING.toKeyCode(key); return ui.toKeyCode(key);
// return STRING.toKeyCode(key);
} }
} }
......
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