зеркало из https://github.com/mozilla/pjs.git
53 строки
2.1 KiB
JavaScript
53 строки
2.1 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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'use strict';
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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// -----------------------------------------------------------------------
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// MozKeyboard
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// -----------------------------------------------------------------------
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function MozKeyboard() { }
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MozKeyboard.prototype = {
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classID: Components.ID("{397a7fdf-2254-47be-b74e-76625a1a66d5}"),
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIB2GKeyboard, Ci.nsIDOMGlobalPropertyInitializer, Ci.nsIObserver]),
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classInfo: XPCOMUtils.generateCI({classID: Components.ID("{397a7fdf-2254-47be-b74e-76625a1a66d5}"),
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contractID: "@mozilla.org/b2g-keyboard;1",
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interfaces: [Ci.nsIB2GKeyboard],
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flags: Ci.nsIClassInfo.DOM_OBJECT,
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classDescription: "B2G Virtual Keyboard"}),
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init: function(aWindow) {
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this._utils = aWindow.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils);
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Services.obs.addObserver(this, "inner-window-destroyed", false);
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this.innerWindowID = this._utils.currentInnerWindowID;
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},
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observe: function(aSubject, aTopic, aData) {
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if (aTopic == "inner-window-destroyed") {
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let wId = aSubject.QueryInterface(Ci.nsISupportsPRUint64).data;
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if (wId == this.innerWindowID) {
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Services.obs.removeObserver(this, "inner-window-destroyed");
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this._utils = null;
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}
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}
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},
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sendKey: function mozKeyboardSendKey(keyCode, charCode) {
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charCode = (charCode == undefined) ? keyCode : charCode;
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['keydown', 'keypress', 'keyup'].forEach((function sendKey(type) {
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this._utils.sendKeyEvent(type, keyCode, charCode, null);
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}).bind(this));
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}
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};
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const NSGetFactory = XPCOMUtils.generateNSGetFactory([MozKeyboard]);
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