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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
cr.define('options', function() {
var OptionsPage = options.OptionsPage;
/**
* Encapsulated handling of ChromeOS kiosk apps options page.
* @extends {options.OptionsPage}
* @constructor
*/
function KioskAppsOverlay() {
OptionsPage.call(this,
'kioskAppsOverlay',
loadTimeData.getString('kioskOverlayTitle'),
'kiosk-apps-page');
}
cr.addSingletonGetter(KioskAppsOverlay);
KioskAppsOverlay.prototype = {
__proto__: OptionsPage.prototype,
/**
* Clear error timer id.
* @type {?number}
*/
clearErrorTimer_: null,
/** @override */
initializePage: function() {
// Call base class implementation to starts preference initialization.
OptionsPage.prototype.initializePage.call(this);
options.KioskAppList.decorate($('kiosk-app-list'));
$('kiosk-options-overlay-confirm').onclick =
OptionsPage.closeOverlay.bind(OptionsPage);
$('kiosk-app-id-edit').addEventListener('keypress',
this.handleAppIdInputKeyPressed_);
},
/** @override */
didShowPage: function() {
chrome.send('getKioskApps');
$('kiosk-app-id-edit').focus();
},
/**
* Shows error for given app name/id and schedules it to cleared.
* @param {!string} appName App name/id to show in error banner.
*/
showError: function(appName) {
var errorBanner = $('kiosk-apps-error-banner');
var appNameElement = errorBanner.querySelector('.kiosk-app-name');
appNameElement.textContent = appName;
errorBanner.classList.add('visible');
if (this.clearErrorTimer_)
window.clearTimeout(this.clearErrorTimer_);
// Sets a timer to clear out error banner after 5 seconds.
this.clearErrorTimer_ = window.setTimeout(function() {
errorBanner.classList.remove('visible');
this.clearErrorTimer_ = null;
}.bind(this), 5000);
},
/**
* Handles keypressed event in the app id input element.
* @private
*/
handleAppIdInputKeyPressed_: function(e) {
if (e.keyIdentifier == 'Enter' && e.target.value) {
chrome.send('addKioskApp', [e.target.value]);
e.target.value = '';
}
}
};
/**
* Sets apps to be displayed in kiosk-app-list.
* @param {!Array.<!Object>} apps An array of app info objects.
*/
KioskAppsOverlay.setApps = function(apps) {
$('kiosk-app-list').setApps(apps);
};
/**
* Update an app in kiosk-app-list.
* @param {!Object} app App info to be updated.
*/
KioskAppsOverlay.updateApp = function(app) {
$('kiosk-app-list').updateApp(app);
};
/**
* Shows error for given app name/id.
* @param {!string} appName App name/id to show in error banner.
*/
KioskAppsOverlay.showError = function(appName) {
KioskAppsOverlay.getInstance().showError(appName);
};
// Export
return {
KioskAppsOverlay: KioskAppsOverlay
};
});
<include src="kiosk_app_list.js"></include>
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