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// Copyright (c) 2012 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('inputWindowDialog', function() {
'use strict';
/**
* Disables the controls while the dialog is busy.
*/
function disableControls() {
$('cancel').disabled = true;
$('ok').disabled = true;
}
/**
* Returns true if URL area is shown.
*/
function isURLAreaShown() {
return !$('url-area').classList.contains('area-hidden');
}
/**
* Close the dialog and pass a result value to the dialog close handler.
* @param {boolean} result The value to pass to the dialog close handler.
*/
function closeWithResult(result) {
disableControls();
var values = [result];
if (result) {
values.push($('name').value);
if (isURLAreaShown()) {
values.push($('url').value);
}
}
var json = JSON.stringify(values);
chrome.send('DialogClose', [json]);
}
/**
* Inserts translated strings on loading.
*/
function initialize() {
var args = JSON.parse(chrome.dialogArguments);
$('name-label').textContent = args.nameLabel;
$('name').value = args.name;
$('ok').textContent = args.ok_button_title;
if (args.urlLabel && args.url) {
$('url-label').textContent = args.urlLabel;
$('url').value = args.url;
} else {
$('url-area').classList.add('area-hidden');
}
$('cancel').onclick = function() {
closeWithResult(false);
}
$('ok').onclick = function() {
if (!$('ok').disabled) {
closeWithResult(true);
}
}
function validate() {
var values = [$('name').value];
if (isURLAreaShown()) {
values.push($('url').value);
}
chrome.send('validate', values);
}
$('name').oninput = validate;
$('url').oninput = isURLAreaShown() ? validate : null;
document.body.onkeydown = function(evt) {
if (evt.keyCode == 13) { // Enter key
$('ok').onclick();
} else if (evt.keyCode == 27) { // Escape key
$('cancel').onclick();
}
}
}
/**
* Called in response to validate request.
* @param {boolean} valid The result of validate request.
*/
function ackValidation(valid) {
$('ok').disabled = !valid;
}
return {
initialize: initialize,
ackValidation: ackValidation,
};
});
document.addEventListener('DOMContentLoaded', inputWindowDialog.initialize);
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