81 lines
2.5 KiB
JavaScript
81 lines
2.5 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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XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
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"@mozilla.org/childprocessmessagemanager;1",
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"nsISyncMessageSender");
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function debug(aMsg) {
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//dump("-- ActivityRequestHandler.js " + Date.now() + " : " + aMsg + "\n");
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}
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/**
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* nsIDOMMozActivityRequestHandler implementation.
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*/
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function ActivityRequestHandler() {
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debug("ActivityRequestHandler");
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// When a system message of type 'activity' is emitted, it forces the
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// creation of an ActivityWrapper which in turns replace the default
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// system message callback. The newly created wrapper then create an
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// ActivityRequestHandler object.
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}
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ActivityRequestHandler.prototype = {
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init: function arh_init(aWindow) {
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this._window = aWindow;
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},
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__init: function arh___init(aId, aOptions, aReturnValue) {
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this._id = aId;
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this._options = aOptions;
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this._returnValue = aReturnValue;
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},
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get source() {
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// We need to clone this object because the this._options.data has
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// the type any in WebIDL which will cause the binding layer to pass
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// the value which is a COW unmodified to content.
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return Cu.cloneInto(this._options, this._window);
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},
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postResult: function arh_postResult(aResult) {
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if (this._returnValue) {
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cpmm.sendAsyncMessage("Activity:PostResult", {
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"id": this._id,
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"result": aResult
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});
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Services.obs.notifyObservers(null, "activity-success", this._id);
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} else {
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Cu.reportError("postResult() can't be called when 'returnValue': 'true' isn't declared in manifest.webapp");
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throw new Error("postResult() can't be called when 'returnValue': 'true' isn't declared in manifest.webapp");
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}
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},
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postError: function arh_postError(aError) {
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cpmm.sendAsyncMessage("Activity:PostError", {
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"id": this._id,
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"error": aError
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});
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Services.obs.notifyObservers(null, "activity-error", this._id);
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},
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classID: Components.ID("{9326952a-dbe3-4d81-a51f-d9c160d96d6b}"),
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QueryInterface: XPCOMUtils.generateQI([
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Ci.nsIDOMGlobalPropertyInitializer
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])
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}
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory([ActivityRequestHandler]);
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