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// Copyright 2014 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.
/**
* @fileoverview Device disabled screen implementation.
*/
login.createScreen('DeviceDisabledScreen', 'device-disabled', function() {
return {
EXTERNAL_API: [
'setEnrollmentDomain',
'setMessage'
],
/**
* Ignore any accelerators the user presses on this screen.
*/
ignoreAccelerators: true,
/** @override */
decorate: function() {
this.setEnrollmentDomain(null);
},
/**
* The visibility of the cancel button in the header bar is controlled by a
* global. Although the device disabling screen hides the button, a
* notification intended for an earlier screen (e.g animation finished)
* could re-show the button. If this happens, the current screen's cancel()
* method will be shown when the user actually clicks the button. Make sure
* that this is a no-op.
*/
cancel: function() {
},
/**
* Event handler that is invoked just before the screen in shown.
*/
onBeforeShow: function() {
$('progress-dots').hidden = true;
var headerBar = $('login-header-bar');
headerBar.allowCancel = false;
headerBar.showGuestButton = false;
headerBar.signinUIState = SIGNIN_UI_STATE.HIDDEN;
},
/**
* Updates the explanation shown to the user. The explanation will indicate
* that the device is owned by |enrollment_domain|. If |enrollment_domain|
* is null or empty, a generic explanation will be used instead that does
* not reference any domain.
* @param {string} enrollment_domain The domain that owns the device.
*/
setEnrollmentDomain: function(enrollment_domain) {
if (enrollment_domain) {
// The contents of |enrollment_domain| is untrusted. Set the resulting
// string as |textContent| so that it gets treated as plain text and
// cannot be used to inject JS or HTML.
$('device-disabled-explanation').textContent = loadTimeData.getStringF(
'deviceDisabledExplanationWithDomain',
enrollment_domain);
} else {
$('device-disabled-explanation').textContent = loadTimeData.getString(
'deviceDisabledExplanationWithoutDomain');
}
},
/**
* Sets the message to show to the user.
* @param {string} message The message to show to the user.
*/
setMessage: function(message) {
// The contents of |message| is untrusted. Set it as |textContent| so that
// it gets treated as plain text and cannot be used to inject JS or HTML.
$('device-disabled-message').textContent = message;
}
};
});
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