1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
7 * AppLauncher is an interface that allows the client code to launch and close
8 * the app without knowing the implementation difference between a v1 app and
12 * var appLauncher = new remoting.V1AppLauncher();
14 * appLauncher.launch({arg1:'someValue'}).then(function(id){
19 * appLauncher.close(appId);
24 /** @suppress {duplicate} */
25 var remoting = remoting || {};
28 remoting.AppLauncher = function() {};
31 * @param {Object=} opt_launchArgs
32 * @return {Promise} The promise will resolve when the app is launched. It will
33 * provide the caller with the appId (which is either the id of the hosting tab
34 * or window). The caller can use the appId to close the app.
36 remoting.AppLauncher.prototype.launch = function(opt_launchArgs) { };
39 * @param {string} id The id of the app to close.
40 * @return {Promise} The promise will resolve when the app is closed.
42 remoting.AppLauncher.prototype.close = function(id) {};
46 * @implements {remoting.AppLauncher}
48 remoting.V1AppLauncher = function() {};
50 remoting.V1AppLauncher.prototype.launch = function(opt_launchArgs) {
51 var url = base.urlJoin('main.html', opt_launchArgs);
54 * @param {function(*=):void} resolve
55 * @param {function(*=):void} reject
57 return new Promise(function(resolve, reject) {
58 chrome.tabs.create({ url: url, selected: true },
59 /** @param {chrome.Tab} tab The created tab. */
62 reject(new Error(chrome.runtime.lastError.message));
64 resolve(String(tab.id));
70 remoting.V1AppLauncher.prototype.close = function(id) {
72 * @param {function(*=):void} resolve
73 * @param {function(*=):void} reject
75 return new Promise(function(resolve, reject) {
76 /** @param {chrome.Tab} tab The retrieved tab. */
77 chrome.tabs.get(id, function(tab) {
79 reject(new Error(chrome.runtime.lastError.message));
81 chrome.tabs.remove(tab.id, resolve);
90 * @implements {remoting.AppLauncher}
92 remoting.V2AppLauncher = function() {};
98 remoting.V2AppLauncher.nextWindowId_ = 0;
100 remoting.V2AppLauncher.prototype.launch = function(opt_launchArgs) {
101 var url = base.urlJoin('main.html', opt_launchArgs);
104 * @param {function(*=):void} resolve
105 * @param {function(*=):void} reject
107 return new Promise(function(resolve, reject) {
108 chrome.app.window.create(url, {
112 'id': String(remoting.V2AppLauncher.nextWindowId_++)
114 /** @param {AppWindow} appWindow */
115 function(appWindow) {
117 reject(new Error(chrome.runtime.lastError.message));
119 resolve(appWindow.id);
125 remoting.V2AppLauncher.prototype.close = function(id) {
126 var appWindow = chrome.app.window.get(id);
128 return Promise.reject(new Error(chrome.runtime.lastError.message));
131 return Promise.resolve();