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// Copyright 2006 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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//      http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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 * @fileoverview Constant declarations for common key codes.
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 *
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 * @author [email protected] (Emil A Eklund)
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 */
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goog.provide('goog.events.KeyNames');
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/**
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 * Key names for common characters. These should be used with keyup/keydown
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 * events, since the .keyCode property on those is meant to indicate the
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 * *physical key* the user held down on the keyboard. Hence the mapping uses
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 * only the unshifted version of each key (e.g. no '#', since that's shift+3).
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 * Keypress events on the other hand generate (mostly) ASCII codes since they
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 * correspond to *characters* the user typed.
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 *
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 * For further reference: http://unixpapa.com/js/key.html
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 *
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 * This list is not localized and therefore some of the key codes are not
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 * correct for non-US keyboard layouts.
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 *
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 * @see goog.events.KeyCodes
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 * @enum {string}
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 */
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goog.events.KeyNames = {
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  8: 'backspace',
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  9: 'tab',
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  13: 'enter',
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  16: 'shift',
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  17: 'ctrl',
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  18: 'alt',
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  19: 'pause',
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  20: 'caps-lock',
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  27: 'esc',
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  32: 'space',
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  33: 'pg-up',
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  34: 'pg-down',
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  35: 'end',
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  36: 'home',
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  37: 'left',
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  38: 'up',
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  39: 'right',
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  40: 'down',
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  45: 'insert',
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  46: 'delete',
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  48: '0',
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  49: '1',
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  50: '2',
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  51: '3',
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  52: '4',
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  53: '5',
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  54: '6',
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  55: '7',
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  56: '8',
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  57: '9',
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  59: 'semicolon',
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  61: 'equals',
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  65: 'a',
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  66: 'b',
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  67: 'c',
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  68: 'd',
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  69: 'e',
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  70: 'f',
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  71: 'g',
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  72: 'h',
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  73: 'i',
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  74: 'j',
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  75: 'k',
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  76: 'l',
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  77: 'm',
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  78: 'n',
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  79: 'o',
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  80: 'p',
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  81: 'q',
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  82: 'r',
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  83: 's',
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  84: 't',
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  85: 'u',
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  86: 'v',
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  87: 'w',
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  88: 'x',
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  89: 'y',
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  90: 'z',
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  93: 'context',
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  96: 'num-0',
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  97: 'num-1',
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  98: 'num-2',
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  99: 'num-3',
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  100: 'num-4',
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  101: 'num-5',
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  102: 'num-6',
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  103: 'num-7',
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  104: 'num-8',
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  105: 'num-9',
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  106: 'num-multiply',
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  107: 'num-plus',
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  109: 'num-minus',
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  110: 'num-period',
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  111: 'num-division',
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  112: 'f1',
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  113: 'f2',
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  114: 'f3',
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  115: 'f4',
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  116: 'f5',
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  117: 'f6',
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  118: 'f7',
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  119: 'f8',
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  120: 'f9',
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  121: 'f10',
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  122: 'f11',
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  123: 'f12',
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  186: 'semicolon',
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  187: 'equals',
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  189: 'dash',
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  188: ',',
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  190: '.',
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  191: '/',
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  192: '`',
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  219: 'open-square-bracket',
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  220: '\\',
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  221: 'close-square-bracket',
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  222: 'single-quote',
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  224: 'win'
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};
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