b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
84 lines
2.9 KiB
JavaScript
Executable file
84 lines
2.9 KiB
JavaScript
Executable file
/* 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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