b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
84 lines
2.9 KiB
JavaScript
84 lines
2.9 KiB
JavaScript
/* global BaseModule, LazyLoader, applications */
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'use strict';
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(function(exports) {
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/**
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* The entry point of the whole system app.
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* It's duty is to prepare everything ready to launch
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* the application core (core.js).
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*
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* Core could run without App, but it is expected to be slower
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* because App will prepare the launch config for it with
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* Launcher's help (launcher.js).
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*
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* In Launcher it will read the launch configurations and put
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* some requests according to the config in the Service. When
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* the relative modules which are started by Core is started,
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* they could just fetch the launch config sychronously to
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* fasten to launch progress.
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*
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* If Launcher does not prepare the value for them,
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* the modules who are started by the Core will still get
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* the values asynchronously.
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*/
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var App = function() {};
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App.prototype = {
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// TODO: decrease the files here and move them into specific loader
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FILES: [
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'js/wake_lock_manager.js',
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'js/base_ui.js',
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'js/base_icon.js',
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'js/browser_config_helper.js',
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'js/browser_frame.js',
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'js/app_window.js',
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'js/attention_window.js',
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'js/system_dialog.js',
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'js/core.js',
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'js/launcher.js',
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'js/settings_core.js',
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'js/modal_dialog.js', // XXX: Wrap with ModalDialogService later
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'shared/js/event_safety.js',
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'shared/js/mobile_operator.js',
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'shared/js/screen_layout.js',
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'shared/js/settings_listener.js',
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'shared/js/async_storage.js',
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'shared/js/manifest_helper.js',
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'shared/js/notification_helper.js',
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'shared/js/sanitizer.js',
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'shared/js/idletimer.js' // XXX: Move into ScreenManager
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],
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start: function() {
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window.performance.mark('loadEnd');
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return LazyLoader.load(this.FILES).then(() => {
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return this.bootstrap();
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});
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},
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bootstrap: function() {
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if (this._booted) {
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throw new Error('App: bootstrap should not be called twice.');
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}
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this._booted = true;
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window.settingsCore = BaseModule.instantiate('SettingsCore');
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window.settingsCore.start();
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window.launcher = BaseModule.instantiate('Launcher');
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return Promise.all([
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// XXX:
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// See https://bugzilla.mozilla.org/show_bug.cgi?id=1161489
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// Consider to move applications.start() into Core or AppCore
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// but it may miss the mozChromeEvent to tell us application
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// is ready to query.
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applications.waitForReady(),
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window.launcher.start()
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]).then(() => {
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window.core = BaseModule.instantiate('Core');
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return window.core.start();
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}).then(() => {
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// To let integration test know we are ready to test.
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document.body.setAttribute('ready-state', 'fullyLoaded');
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window.performance.mark('fullyLoaded');
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});
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}
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};
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exports.App = App;
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}(window));
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