mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
135 lines
4.0 KiB
JavaScript
135 lines
4.0 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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function debug(s) {
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//dump('DEBUG RequestSyncManager: ' + s + '\n');
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}
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const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
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Cu.import("resource://gre/modules/DOMRequestHelper.jsm");
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Cu.import('resource://gre/modules/XPCOMUtils.jsm');
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Cu.import('resource://gre/modules/RequestSyncApp.jsm');
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Cu.import('resource://gre/modules/RequestSyncTask.jsm');
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XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
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"@mozilla.org/childprocessmessagemanager;1",
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"nsIMessageSender");
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function RequestSyncManager() {
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debug('created');
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}
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RequestSyncManager.prototype = {
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__proto__: DOMRequestIpcHelper.prototype,
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classDescription: 'RequestSyncManager XPCOM Component',
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classID: Components.ID('{e6f55080-e549-4e30-9d00-15f240fb763c}'),
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contractID: '@mozilla.org/dom/request-sync-manager;1',
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QueryInterface: XPCOMUtils.generateQI([Ci.nsISupportsWeakReference,
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Ci.nsIObserver,
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Ci.nsIDOMGlobalPropertyInitializer]),
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_messages: [ "RequestSyncManager:Registrations:Return",
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"RequestSyncManager:SetPolicy:Return",
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"RequestSyncManager:RunTask:Return" ],
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init: function(aWindow) {
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debug("init");
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// DOMRequestIpcHelper.initHelper sets this._window
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this.initDOMRequestHelper(aWindow, this._messages);
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},
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sendMessage: function(aMsg, aObj) {
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let self = this;
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return this.createPromiseWithId(function(aResolverId) {
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aObj.requestID = aResolverId;
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cpmm.sendAsyncMessage(aMsg, aObj, null,
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self._window.document.nodePrincipal);
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});
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},
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registrations: function() {
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debug('registrations');
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return this.sendMessage("RequestSyncManager:Registrations", {});
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},
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setPolicy: function(aTask, aOrigin, aManifestURL, aIsInBrowserElement,
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aState, aOverwrittenMinInterval) {
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debug('setPolicy');
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return this.sendMessage("RequestSyncManager:SetPolicy",
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{ task: aTask,
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origin: aOrigin,
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manifestURL: aManifestURL,
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isInBrowserElement: aIsInBrowserElement,
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state: aState,
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overwrittenMinInterval: aOverwrittenMinInterval });
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},
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runTask: function(aTask, aOrigin, aManifestURL, aIsInBrowserElement) {
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debug('runTask');
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return this.sendMessage("RequestSyncManager:RunTask",
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{ task: aTask,
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origin: aOrigin,
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manifestURL: aManifestURL,
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isInBrowserElement: aIsInBrowserElement });
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},
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registrationsResult: function(aData) {
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debug("registrationsResult");
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let results = new this._window.Array();
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for (let i = 0; i < aData.length; ++i) {
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if (!("app" in aData[i])) {
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dump("ERROR - Serialization error in RequestSyncManager.\n");
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continue;
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}
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let app = new RequestSyncApp(aData[i].app);
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let exposedApp =
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this._window.RequestSyncApp._create(this._window, app);
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let task = new RequestSyncTask(this, this._window, exposedApp, aData[i]);
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let exposedTask =
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this._window.RequestSyncTask._create(this._window, task);
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results.push(exposedTask);
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}
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return results;
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},
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receiveMessage: function(aMessage) {
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debug('receiveMessage');
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let req = this.getPromiseResolver(aMessage.data.requestID);
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if (!req) {
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return;
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}
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if ('error' in aMessage.data) {
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req.reject(Cu.cloneInto(aMessage.data.error, this._window));
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return;
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}
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if (aMessage.name == 'RequestSyncManager:Registrations:Return') {
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req.resolve(this.registrationsResult(aMessage.data.results));
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return;
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}
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if ('results' in aMessage.data) {
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req.resolve(Cu.cloneInto(aMessage.data.results, this._window));
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return;
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}
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req.resolve();
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}
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};
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory([RequestSyncManager]);
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