michael@0: // -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: const Ci = Components.interfaces;
michael@0: const Cc = Components.classes;
michael@0: const Cr = Components.results;
michael@0: const Cu = Components.utils;
michael@0: 
michael@0: Cu.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0: Cu.import("resource://gre/modules/Services.jsm");
michael@0: 
michael@0: function PromptService() {
michael@0: 
michael@0: }
michael@0: 
michael@0: PromptService.prototype = {
michael@0:   classID: Components.ID("{9a61149b-2276-4a0a-b79c-be994ad106cf}"),
michael@0: 
michael@0:   QueryInterface: XPCOMUtils.generateQI([Ci.nsIPromptFactory, Ci.nsIPromptService, Ci.nsIPromptService2]),
michael@0: 
michael@0:   /* ----------  nsIPromptFactory  ---------- */
michael@0: 
michael@0:   getPrompt: function getPrompt(domWin, iid) {
michael@0:     if (!domWin) {
michael@0:       let chromeWin = Services.wm.getMostRecentWindow("navigator:browser");
michael@0:       if (!chromeWin) {
michael@0:         let msg = "PromptService.js: Attempted create a prompt but no DOM Window specified and failed to find one";
michael@0:         Cu.reportError(msg);
michael@0:         throw(msg);
michael@0:       }
michael@0:       domWin = chromeWin.getBrowser().contentWindow;
michael@0:     }
michael@0: 
michael@0:     let factory =
michael@0:           Components.classesByID["{1c978d25-b37f-43a8-a2d6-0c7a239ead87}"]
michael@0:                     .createInstance(Ci.nsIPromptFactory);
michael@0: 
michael@0:     let prompt = factory.getPrompt(domWin, iid);
michael@0:     try {
michael@0:       let bag = prompt.QueryInterface(Ci.nsIWritablePropertyBag2);
michael@0:       bag.setPropertyAsBool("allowTabModal", true);
michael@0:     } catch(e) {
michael@0:     }
michael@0:     return prompt;
michael@0:   },
michael@0: 
michael@0:   /* ----------  private memebers  ---------- */
michael@0: 
michael@0:   callProxy: function(aName, aArgs) {
michael@0:     let domWin = aArgs[0];
michael@0:     let prompt = this.getPrompt(domWin, Ci.nsIPrompt);
michael@0:     if (aName == 'promptAuth' || aName == 'promptAuthAsync') {
michael@0:       let adapterFactory =
michael@0:             Components.classesByID["{6e134924-6c3a-4d86-81ac-69432dd971dc}"]
michael@0:                       .createInstance(Ci.nsIAuthPromptAdapterFactory);
michael@0:       prompt = adapterFactory.createAdapter(prompt);
michael@0:     }
michael@0: 
michael@0:     return prompt[aName].apply(prompt, Array.prototype.slice.call(aArgs, 1));
michael@0:   },
michael@0: 
michael@0:   /* ----------  nsIPromptService  ---------- */
michael@0: 
michael@0:   alert: function() {
michael@0:     return this.callProxy("alert", arguments);
michael@0:   },
michael@0:   alertCheck: function() {
michael@0:     return this.callProxy("alertCheck", arguments);
michael@0:   },
michael@0:   confirm: function() {
michael@0:     return this.callProxy("confirm", arguments);
michael@0:   },
michael@0:   confirmCheck: function() {
michael@0:     return this.callProxy("confirmCheck", arguments);
michael@0:   },
michael@0:   confirmEx: function() {
michael@0:     return this.callProxy("confirmEx", arguments);
michael@0:   },
michael@0:   prompt: function() {
michael@0:     return this.callProxy("prompt", arguments);
michael@0:   },
michael@0:   promptUsernameAndPassword: function() {
michael@0:     return this.callProxy("promptUsernameAndPassword", arguments);
michael@0:   },
michael@0:   promptPassword: function() {
michael@0:     return this.callProxy("promptPassword", arguments);
michael@0:   },
michael@0:   select: function() {
michael@0:     return this.callProxy("select", arguments);
michael@0:   },
michael@0: 
michael@0:   /* ----------  nsIPromptService2  ---------- */
michael@0: 
michael@0:   promptAuth: function() {
michael@0:     return this.callProxy("promptAuth", arguments);
michael@0:   },
michael@0:   asyncPromptAuth: function() {
michael@0:     return this.callProxy("asyncPromptAuth", arguments);
michael@0:   }
michael@0: };
michael@0: 
michael@0: this.NSGetFactory = XPCOMUtils.generateNSGetFactory([PromptService]);