1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/xpcom/sample/nsSample.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,60 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
1.11 +
1.12 +/**
1.13 + * We set up a sample component. The constructor is empty, all the interesting
1.14 + * stuff goes in the prototype.
1.15 + */
1.16 +function mySample() { }
1.17 +
1.18 +mySample.prototype = {
1.19 + /**
1.20 + * .classID is required for generateNSGetFactory to work correctly.
1.21 + * Make sure this CID matches the "component" in your .manifest file.
1.22 + */
1.23 + classID: Components.ID("{dea98e50-1dd1-11b2-9344-8902b4805a2e}"),
1.24 +
1.25 + /**
1.26 + * .classDescription and .contractID are only used for
1.27 + * backwards compatibility with Gecko 1.9.2 and
1.28 + * XPCOMUtils.generateNSGetModule.
1.29 + */
1.30 + classDescription: "nsSample: JS version", // any human-readable string
1.31 + contractID: "@mozilla.org/jssample;1",
1.32 +
1.33 + /**
1.34 + * List all the interfaces your component supports.
1.35 + * @note nsISupports is generated automatically; you don't need to list it.
1.36 + */
1.37 + QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsISample]),
1.38 +
1.39 + /*
1.40 + * get and set are new Magic in JS1.5, borrowing the intent -- if not
1.41 + * the exact syntax -- from the JS2 design. They define accessors for
1.42 + * properties on the JS object, follow the expected rules for prototype
1.43 + * delegation, and make a mean cup of coffee.
1.44 + */
1.45 + get value() { return this.val; },
1.46 + set value(newval) { return this.val = newval; },
1.47 +
1.48 + writeValue: function (aPrefix) {
1.49 + debug("mySample::writeValue => " + aPrefix + this.val + "\n");
1.50 + },
1.51 + poke: function (aValue) { this.val = aValue; },
1.52 +
1.53 + val: "<default value>"
1.54 +};
1.55 +
1.56 +/**
1.57 + * XPCOMUtils.generateNSGetFactory was introduced in Mozilla 2 (Firefox 4).
1.58 + * XPCOMUtils.generateNSGetModule is for Mozilla 1.9.2 (Firefox 3.6).
1.59 + */
1.60 +if (XPCOMUtils.generateNSGetFactory)
1.61 + this.NSGetFactory = XPCOMUtils.generateNSGetFactory([mySample]);
1.62 +else
1.63 + var NSGetModule = XPCOMUtils.generateNSGetModule([mySample]);
