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Diffstat (limited to 'tools/addon-sdk-1.4/packages/addon-kit/lib/hotkeys.js')
-rw-r--r-- | tools/addon-sdk-1.4/packages/addon-kit/lib/hotkeys.js | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/tools/addon-sdk-1.4/packages/addon-kit/lib/hotkeys.js b/tools/addon-sdk-1.4/packages/addon-kit/lib/hotkeys.js deleted file mode 100644 index f8c6434..0000000 --- a/tools/addon-sdk-1.4/packages/addon-kit/lib/hotkeys.js +++ /dev/null @@ -1,71 +0,0 @@ -/* vim:set ts=2 sw=2 sts=2 et: */ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Jetpack. - * - * The Initial Developer of the Original Code is - * the Mozilla Foundation. - * Portions created by the Initial Developer are Copyright (C) 2011 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Irakli Gozalishvili <gozala@mozilla.com> (Original Author) - * Henri Wiechers <hwiechers@gmail.com> - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -"use strict"; - -const INVALID_HOTKEY = "Hotkey must have at least one modifier."; - -const { toJSON: jsonify, toString: stringify, - isFunctionKey } = require("api-utils/keyboard/utils"); -const { register, unregister } = require("api-utils/keyboard/hotkeys"); - -const Hotkey = exports.Hotkey = function Hotkey(options) { - if (!(this instanceof Hotkey)) - return new Hotkey(options); - - // Parsing key combination string. - let hotkey = jsonify(options.combo); - if (!isFunctionKey(hotkey.key) && !hotkey.modifiers.length) { - throw new TypeError(INVALID_HOTKEY); - } - - this.onPress = options.onPress; - this.toString = stringify.bind(null, hotkey); - // Registering listener on keyboard combination enclosed by this hotkey. - // Please note that `this.toString()` is a normalized version of - // `options.combination` where order of modifiers is sorted and `accel` is - // replaced with platform specific key. - register(this.toString(), this.onPress); - // We freeze instance before returning it in order to make it's properties - // read-only. - return Object.freeze(this); -}; -Hotkey.prototype.destroy = function destroy() { - unregister(this.toString(), this.onPress); -}; |