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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.
/**
* @fileoverview Base class for dialogs that require saving preferences on
* confirm and resetting preference inputs on cancel.
*/
cr.define('options', function() {
const OptionsPage = options.OptionsPage;
/**
* Base class for settings dialogs.
* @constructor
* @param {string} name See OptionsPage constructor.
* @param {string} title See OptionsPage constructor.
* @param {string} pageDivName See OptionsPage constructor.
* @param {HTMLInputElement} okButton The confirmation button element.
* @param {HTMLInputElement} cancelButton The cancellation button element.
* @extends {OptionsPage}
*/
function SettingsDialog(name, title, pageDivName, okButton, cancelButton) {
OptionsPage.call(this, name, title, pageDivName);
this.okButton = okButton;
this.cancelButton = cancelButton;
}
SettingsDialog.prototype = {
__proto__: OptionsPage.prototype,
/**
* @inheritDoc
*/
initializePage: function() {
this.okButton.onclick = this.handleConfirm.bind(this);
this.cancelButton.onclick = this.handleCancel.bind(this);
},
/**
* Handles the confirm button by saving the dialog preferences.
*/
handleConfirm: function() {
OptionsPage.closeOverlay();
var els = this.pageDiv.querySelectorAll('[dialog-pref]');
for (var i = 0; i < els.length; i++) {
if (els[i].savePrefState)
els[i].savePrefState();
}
},
/**
* Handles the cancel button by closing the overlay.
*/
handleCancel: function() {
OptionsPage.closeOverlay();
var els = this.pageDiv.querySelectorAll('[dialog-pref]');
for (var i = 0; i < els.length; i++) {
if (els[i].resetPrefState)
els[i].resetPrefState();
}
},
};
return {
SettingsDialog: SettingsDialog
};
});
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