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// Copyright 2017 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 Polymer element hosting <network-proxy> in the internet
* detail page. This element is responsible for setting 'Allow proxies for
* shared networks'.
*/
(function() {
'use strict';
const mojom = chromeos.networkConfig.mojom;
Polymer({
is: 'network-proxy-section',
behaviors: [
CrPolicyNetworkBehaviorMojo,
I18nBehavior,
PrefsBehavior,
settings.RouteObserverBehavior,
],
properties: {
/** @private {!chromeos.networkConfig.mojom.ManagedProperties|undefined} */
managedProperties: Object,
/**
* Reflects prefs.settings.use_shared_proxies for data binding.
* @private
*/
useSharedProxies_: Boolean,
},
observers: [
'useSharedProxiesChanged_(prefs.settings.use_shared_proxies.value)',
],
/** @protected settings.RouteObserverBehavior */
currentRouteChanged: function(newRoute) {
if (newRoute == settings.routes.NETWORK_DETAIL) {
/** @type {NetworkProxyElement} */ (this.$$('network-proxy')).reset();
}
},
/** @private */
useSharedProxiesChanged_: function() {
const pref = this.getPref('settings.use_shared_proxies');
this.useSharedProxies_ = !!pref && !!pref.value;
},
/**
* @return {boolean}
* @private
*/
isShared_: function() {
return this.managedProperties.source == mojom.OncSource.kDevice ||
this.managedProperties.source == mojom.OncSource.kDevicePolicy;
},
/**
* @return {!mojom.ManagedString|undefined}
* @private
*/
getProxySettingsTypeProperty_: function() {
const proxySettings = this.managedProperties.proxySettings;
return proxySettings ? proxySettings.type : undefined;
},
/**
* @param {boolean} allowShared
* @param {string} enableStr
* @param {string} disableStr
* @return {string}
* @private
*/
getAllowSharedDialogTitle_: function(allowShared, enableStr, disableStr) {
return allowShared ? disableStr : enableStr;
},
/**
* @return {boolean}
* @private
*/
shouldShowNetworkPolicyIndicator_: function() {
const property = this.getProxySettingsTypeProperty_();
return !!property && !this.isExtensionControlled(property) &&
this.isNetworkPolicyEnforced(property);
},
/**
* @return {boolean}
* @private
*/
shouldShowExtensionIndicator_: function() {
const property = this.getProxySettingsTypeProperty_();
return !!property && this.isExtensionControlled(property);
},
/**
* @param {!OncMojo.ManagedProperty} property
* @return {boolean}
* @private
*/
shouldShowAllowShared_: function(property) {
if (!this.isShared_()) {
return false;
}
// We currently do not accurately determine the source if the policy
// controlling the proxy setting, so always show the 'allow shared'
// toggle for shared networks. http://crbug.com/662529.
return true;
},
/**
* Handles the change event for the shared proxy checkbox. Shows a
* confirmation dialog.
* @param {!Event} event
* @private
*/
onAllowSharedProxiesChange_: function(event) {
this.$.confirmAllowSharedDialog.showModal();
},
/**
* Handles the shared proxy confirmation dialog 'Confirm' button.
* @private
*/
onAllowSharedDialogConfirm_: function() {
/** @type {!SettingsCheckboxElement} */ (this.$.allowShared)
.sendPrefChange();
this.$.confirmAllowSharedDialog.close();
},
/**
* Handles the shared proxy confirmation dialog 'Cancel' button or a cancel
* event.
* @private
*/
onAllowSharedDialogCancel_: function() {
/** @type {!SettingsCheckboxElement} */ (this.$.allowShared)
.resetToPrefValue();
this.$.confirmAllowSharedDialog.close();
},
/** @private */
onAllowSharedDialogClose_: function() {
this.$.allowShared.focus();
},
});
})();
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