The Tor Browser / file comparison
comparison: addon-sdk/source/lib/sdk/dom/events/keys.js
addon-sdk/source/lib/sdk/dom/events/keys.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
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| -1:000000000000 | 0:bb91d97f103a |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 "use strict"; | |
| 6 | |
| 7 module.metadata = { | |
| 8 "stability": "unstable" | |
| 9 }; | |
| 10 | |
| 11 const { emit } = require("../events"); | |
| 12 const { getCodeForKey, toJSON } = require("../../keyboard/utils"); | |
| 13 const { has } = require("../../util/array"); | |
| 14 const { isString } = require("../../lang/type"); | |
| 15 | |
| 16 const INITIALIZER = "initKeyEvent"; | |
| 17 const CATEGORY = "KeyboardEvent"; | |
| 18 | |
| 19 function Options(options) { | |
| 20 if (!isString(options)) | |
| 21 return options; | |
| 22 | |
| 23 var { key, modifiers } = toJSON(options); | |
| 24 return { | |
| 25 key: key, | |
| 26 control: has(modifiers, "control"), | |
| 27 alt: has(modifiers, "alt"), | |
| 28 shift: has(modifiers, "shift"), | |
| 29 meta: has(modifiers, "meta") | |
| 30 }; | |
| 31 } | |
| 32 | |
| 33 var keyEvent = exports.keyEvent = function keyEvent(element, type, options) { | |
| 34 | |
| 35 emit(element, type, { | |
| 36 initializer: INITIALIZER, | |
| 37 category: CATEGORY, | |
| 38 settings: [ | |
| 39 !("bubbles" in options) || options.bubbles !== false, | |
| 40 !("cancelable" in options) || options.cancelable !== false, | |
| 41 "window" in options && options.window ? options.window : null, | |
| 42 "control" in options && !!options.control, | |
| 43 "alt" in options && !!options.alt, | |
| 44 "shift" in options && !!options.shift, | |
| 45 "meta" in options && !!options.meta, | |
| 46 getCodeForKey(options.key) || 0, | |
| 47 options.key.length === 1 ? options.key.charCodeAt(0) : 0 | |
| 48 ] | |
| 49 }); | |
| 50 } | |
| 51 | |
| 52 exports.keyDown = function keyDown(element, options) { | |
| 53 keyEvent(element, "keydown", Options(options)); | |
| 54 }; | |
| 55 | |
| 56 exports.keyUp = function keyUp(element, options) { | |
| 57 keyEvent(element, "keyup", Options(options)); | |
| 58 }; | |
| 59 | |
| 60 exports.keyPress = function keyPress(element, options) { | |
| 61 keyEvent(element, "keypress", Options(options)); | |
| 62 }; | |
| 63 |
