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b46a4fe286
* Google changed from an Inc to an LLC. This happened back in 2017 but we didn’t notice. Officially we should update files from Inc to LLC when they are changed as part of regular edits, but this is a nightmare to remember for the next decade. * Remove project description/titles from licenses This is no longer part of Google’s header requirements. Our existing descriptions were useless (“Visual Blocks Editor”) or grossly obselete (“Visual Blocks Language”). * License no longer requires URL. * Fix license regexps.
176 lines
4.5 KiB
JavaScript
176 lines
4.5 KiB
JavaScript
/**
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* @license
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* Copyright 2019 Google LLC
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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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/**
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* @fileoverview Constant declarations for common key codes.
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* These methods are not specific to Blockly, and could be factored out into
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* a JavaScript framework such as Closure.
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* @author samelh@google.com (Sam El-Husseini)
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*/
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'use strict';
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goog.provide('Blockly.utils.KeyCodes');
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/**
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* Key codes for common characters.
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*
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* Copied from Closure's goog.events.KeyCodes
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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. See comments below.
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*
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* @enum {number}
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*/
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Blockly.utils.KeyCodes = {
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WIN_KEY_FF_LINUX: 0,
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MAC_ENTER: 3,
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BACKSPACE: 8,
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TAB: 9,
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NUM_CENTER: 12, // NUMLOCK on FF/Safari Mac
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ENTER: 13,
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SHIFT: 16,
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CTRL: 17,
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ALT: 18,
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PAUSE: 19,
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CAPS_LOCK: 20,
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ESC: 27,
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SPACE: 32,
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PAGE_UP: 33, // also NUM_NORTH_EAST
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PAGE_DOWN: 34, // also NUM_SOUTH_EAST
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END: 35, // also NUM_SOUTH_WEST
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HOME: 36, // also NUM_NORTH_WEST
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LEFT: 37, // also NUM_WEST
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UP: 38, // also NUM_NORTH
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RIGHT: 39, // also NUM_EAST
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DOWN: 40, // also NUM_SOUTH
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PLUS_SIGN: 43, // NOT numpad plus
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PRINT_SCREEN: 44,
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INSERT: 45, // also NUM_INSERT
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DELETE: 46, // also NUM_DELETE
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ZERO: 48,
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ONE: 49,
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TWO: 50,
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THREE: 51,
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FOUR: 52,
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FIVE: 53,
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SIX: 54,
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SEVEN: 55,
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EIGHT: 56,
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NINE: 57,
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FF_SEMICOLON: 59, // Firefox (Gecko) fires this for semicolon instead of 186
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FF_EQUALS: 61, // Firefox (Gecko) fires this for equals instead of 187
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FF_DASH: 173, // Firefox (Gecko) fires this for dash instead of 189
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// Firefox (Gecko) fires this for # on UK keyboards, rather than
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// Shift+SINGLE_QUOTE.
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FF_HASH: 163,
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QUESTION_MARK: 63, // needs localization
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AT_SIGN: 64,
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A: 65,
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B: 66,
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C: 67,
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D: 68,
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E: 69,
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F: 70,
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G: 71,
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H: 72,
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I: 73,
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J: 74,
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K: 75,
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L: 76,
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M: 77,
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N: 78,
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O: 79,
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P: 80,
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Q: 81,
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R: 82,
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S: 83,
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T: 84,
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U: 85,
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V: 86,
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W: 87,
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X: 88,
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Y: 89,
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Z: 90,
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META: 91, // WIN_KEY_LEFT
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WIN_KEY_RIGHT: 92,
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CONTEXT_MENU: 93,
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NUM_ZERO: 96,
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NUM_ONE: 97,
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NUM_TWO: 98,
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NUM_THREE: 99,
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NUM_FOUR: 100,
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NUM_FIVE: 101,
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NUM_SIX: 102,
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NUM_SEVEN: 103,
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NUM_EIGHT: 104,
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NUM_NINE: 105,
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NUM_MULTIPLY: 106,
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NUM_PLUS: 107,
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NUM_MINUS: 109,
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NUM_PERIOD: 110,
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NUM_DIVISION: 111,
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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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NUMLOCK: 144,
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SCROLL_LOCK: 145,
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// OS-specific media keys like volume controls and browser controls.
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FIRST_MEDIA_KEY: 166,
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LAST_MEDIA_KEY: 183,
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SEMICOLON: 186, // needs localization
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DASH: 189, // needs localization
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EQUALS: 187, // needs localization
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COMMA: 188, // needs localization
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PERIOD: 190, // needs localization
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SLASH: 191, // needs localization
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APOSTROPHE: 192, // needs localization
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TILDE: 192, // needs localization
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SINGLE_QUOTE: 222, // needs localization
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OPEN_SQUARE_BRACKET: 219, // needs localization
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BACKSLASH: 220, // needs localization
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CLOSE_SQUARE_BRACKET: 221, // needs localization
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WIN_KEY: 224,
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MAC_FF_META:
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224, // Firefox (Gecko) fires this for the meta key instead of 91
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MAC_WK_CMD_LEFT: 91, // WebKit Left Command key fired, same as META
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MAC_WK_CMD_RIGHT: 93, // WebKit Right Command key fired, different from META
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WIN_IME: 229,
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// "Reserved for future use". Some programs (e.g. the SlingPlayer 2.4 ActiveX
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// control) fire this as a hacky way to disable screensavers.
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VK_NONAME: 252,
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// We've seen users whose machines fire this keycode at regular one
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// second intervals. The common thread among these users is that
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// they're all using Dell Inspiron laptops, so we suspect that this
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// indicates a hardware/bios problem.
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// http://en.community.dell.com/support-forums/laptop/f/3518/p/19285957/19523128.aspx
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PHANTOM: 255
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};
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