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Issue 11362065:
Add KeyCode enumeration in Dart. (Closed)
Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/| OLD | NEW |
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| 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 | |
| 5 /** | |
|
Jennifer Messerly
2012/11/02 22:46:17
Might be worth a comment (in the source code, not
| |
| 6 * Defines the keycode values for keys that are returned by | |
| 7 * KeyboardEvent.keyCode. | |
| 8 * | |
| 9 * Important note: There is substantial divergence in how different browsers | |
| 10 * handle keycodes and their variants in different locales/keyboard layouts. We | |
| 11 * provide these constants to help make code processing keys more readable. | |
| 12 */ | |
| 13 abstract class KeyCode { | |
| 14 static final int WIN_KEY_FF_LINUX = 0; | |
| 15 static final int MAC_ENTER = 3; | |
| 16 static final int BACKSPACE = 8; | |
| 17 static final int TAB = 9; | |
| 18 static final int NUM_CENTER = 12; | |
| 19 static final int NUMLOCK = 12; | |
| 20 static final int ENTER = 13; | |
| 21 static final int SHIFT = 16; | |
| 22 static final int CTRL = 17; | |
| 23 static final int ALT = 18; | |
| 24 static final int PAUSE = 19; | |
| 25 static final int CAPS_LOCK = 20; | |
| 26 static final int ESC = 27; | |
| 27 static final int SPACE = 32; | |
| 28 static final int PAGE_UP = 33; | |
| 29 static final int PAGE_DOWN = 34; | |
| 30 static final int END = 35; | |
| 31 static final int HOME = 36; | |
| 32 static final int LEFT = 37; | |
| 33 static final int UP = 38; | |
| 34 static final int RIGHT = 39; | |
| 35 static final int DOWN = 40; | |
| 36 static final int NUM_NORTH_EAST = 33; | |
| 37 static final int NUM_SOUTH_EAST = 34; | |
| 38 static final int NUM_SOUTH_WEST = 35; | |
| 39 static final int NUM_NORTH_WEST = 36; | |
| 40 static final int NUM_WEST = 37; | |
| 41 static final int NUM_NORTH = 38; | |
| 42 static final int NUM_EAST = 39; | |
| 43 static final int NUM_SOUTH = 40; | |
| 44 static final int PRINT_SCREEN = 44; | |
| 45 static final int INSERT = 45; | |
| 46 static final int NUM_INSERT = 45; | |
| 47 static final int DELETE = 46; | |
| 48 static final int NUM_DELETE = 46; | |
| 49 static final int ZERO = 48; | |
| 50 static final int ONE = 49; | |
| 51 static final int TWO = 50; | |
| 52 static final int THREE = 51; | |
| 53 static final int FOUR = 52; | |
| 54 static final int FIVE = 53; | |
| 55 static final int SIX = 54; | |
| 56 static final int SEVEN = 55; | |
| 57 static final int EIGHT = 56; | |
| 58 static final int NINE = 57; | |
| 59 static final int FF_SEMICOLON = 59; | |
| 60 static final int FF_EQUALS = 61; | |
| 61 /** | |
| 62 * CAUTION: The question mark is for US-keyboard layouts. It varies | |
| 63 * for other locales and keyboard layouts. | |
| 64 */ | |
| 65 static final int QUESTION_MARK = 63; | |
| 66 static final int A = 65; | |
| 67 static final int B = 66; | |
| 68 static final int C = 67; | |
| 69 static final int D = 68; | |
| 70 static final int E = 69; | |
| 71 static final int F = 70; | |
| 72 static final int G = 71; | |
| 73 static final int H = 72; | |
| 74 static final int I = 73; | |
| 75 static final int J = 74; | |
| 76 static final int K = 75; | |
| 77 static final int L = 76; | |
| 78 static final int M = 77; | |
| 79 static final int N = 78; | |
| 80 static final int O = 79; | |
| 81 static final int P = 80; | |
| 82 static final int Q = 81; | |
| 83 static final int R = 82; | |
| 84 static final int S = 83; | |
| 85 static final int T = 84; | |
| 86 static final int U = 85; | |
| 87 static final int V = 86; | |
| 88 static final int W = 87; | |
| 89 static final int X = 88; | |
| 90 static final int Y = 89; | |
| 91 static final int Z = 90; | |
| 92 static final int META = 91; | |
| 93 static final int WIN_KEY_LEFT = 91; | |
| 94 static final int WIN_KEY_RIGHT = 92; | |
| 95 static final int CONTEXT_MENU = 93; | |
| 96 static final int NUM_ZERO = 96; | |
| 97 static final int NUM_ONE = 97; | |
| 98 static final int NUM_TWO = 98; | |
| 99 static final int NUM_THREE = 99; | |
| 100 static final int NUM_FOUR = 100; | |
| 101 static final int NUM_FIVE = 101; | |
| 102 static final int NUM_SIX = 102; | |
| 103 static final int NUM_SEVEN = 103; | |
| 104 static final int NUM_EIGHT = 104; | |
| 105 static final int NUM_NINE = 105; | |
| 106 static final int NUM_MULTIPLY = 106; | |
| 107 static final int NUM_PLUS = 107; | |
| 108 static final int NUM_MINUS = 109; | |
| 109 static final int NUM_PERIOD = 110; | |
| 110 static final int NUM_DIVISION = 111; | |
| 111 static final int F1 = 112; | |
| 112 static final int F2 = 113; | |
| 113 static final int F3 = 114; | |
| 114 static final int F4 = 115; | |
| 115 static final int F5 = 116; | |
| 116 static final int F6 = 117; | |
| 117 static final int F7 = 118; | |
| 118 static final int F8 = 119; | |
| 119 static final int F9 = 120; | |
| 120 static final int F10 = 121; | |
| 121 static final int F11 = 122; | |
| 122 static final int F12 = 123; | |
| 123 static final int NUMLOCK = 144; | |
| 124 static final int SCROLL_LOCK = 145; | |
| 125 | |
| 126 // OS-specific media keys like volume controls and browser controls. | |
| 127 static final int FIRST_MEDIA_KEY = 166; | |
| 128 static final int LAST_MEDIA_KEY = 183; | |
| 129 | |
| 130 /** | |
| 131 * CAUTION: This constant requires localization for other locales and keyboard | |
| 132 * layouts. | |
| 133 */ | |
| 134 static final int SEMICOLON = 186; | |
| 135 /** | |
| 136 * CAUTION: This constant requires localization for other locales and keyboard | |
| 137 * layouts. | |
| 138 */ | |
| 139 static final int DASH = 189; | |
| 140 /** | |
| 141 * CAUTION: This constant requires localization for other locales and keyboard | |
| 142 * layouts. | |
| 143 */ | |
| 144 static final int EQUALS = 187; | |
| 145 /** | |
| 146 * CAUTION: This constant requires localization for other locales and keyboard | |
| 147 * layouts. | |
| 148 */ | |
| 149 static final int COMMA = 188; | |
| 150 /** | |
| 151 * CAUTION: This constant requires localization for other locales and keyboard | |
| 152 * layouts. | |
| 153 */ | |
| 154 static final int PERIOD = 190; | |
| 155 /** | |
| 156 * CAUTION: This constant requires localization for other locales and keyboard | |
| 157 * layouts. | |
| 158 */ | |
| 159 static final int SLASH = 191; | |
| 160 /** | |
| 161 * CAUTION: This constant requires localization for other locales and keyboard | |
| 162 * layouts. | |
| 163 */ | |
| 164 static final int APOSTROPHE = 192; | |
| 165 /** | |
| 166 * CAUTION: This constant requires localization for other locales and keyboard | |
| 167 * layouts. | |
| 168 */ | |
| 169 static final int TILDE = 192; | |
| 170 /** | |
| 171 * CAUTION: This constant requires localization for other locales and keyboard | |
| 172 * layouts. | |
| 173 */ | |
| 174 static final int SINGLE_QUOTE = 222; | |
| 175 /** | |
| 176 * CAUTION: This constant requires localization for other locales and keyboard | |
| 177 * layouts. | |
| 178 */ | |
| 179 static final int OPEN_SQUARE_BRACKET = 219; | |
| 180 /** | |
| 181 * CAUTION: This constant requires localization for other locales and keyboard | |
| 182 * layouts. | |
| 183 */ | |
| 184 static final int BACKSLASH = 220; | |
| 185 /** | |
| 186 * CAUTION: This constant requires localization for other locales and keyboard | |
| 187 * layouts. | |
| 188 */ | |
| 189 static final int CLOSE_SQUARE_BRACKET = 221; | |
| 190 static final int WIN_KEY = 224; | |
| 191 static final int MAC_FF_META = 224; | |
| 192 static final int WIN_IME = 229; | |
| 193 } | |
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