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// Copyright (c) 2010 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;
/////////////////////////////////////////////////////////////////////////////
// ProxyOptions class:
/**
* Encapsulated handling of ChromeOS accounts options page.
* @constructor
*/
function ProxyOptions(model) {
OptionsPage.call(this, 'proxy', localStrings.getString('proxyPage'),
'proxyPage');
}
ProxyOptions.getInstance = function() {
if (!ProxyOptions.instance_) {
ProxyOptions.instance_ = new ProxyOptions(null);
}
return ProxyOptions.instance_;
};
ProxyOptions.prototype = {
// Inherit ProxyOptions from OptionsPage.
__proto__: OptionsPage.prototype,
/**
* Initializes ProxyOptions page.
*/
initializePage: function() {
// Call base class implementation to starts preference initialization.
OptionsPage.prototype.initializePage.call(this);
// Set up ignored page.
options.proxyexceptions.ProxyExceptions.decorate($('ignoredHostList'));
this.addEventListener('visibleChange', this.handleVisibleChange_);
$('removeHost').addEventListener('click', this.handleRemoveExceptions_);
$('addHost').addEventListener('click', this.handleAddException_);
$('directProxy').addEventListener('click', this.disableManual_);
$('manualProxy').addEventListener('click', this.enableManual_);
$('autoProxy').addEventListener('click', this.disableManual_);
$('proxyAllProtocols').addEventListener('click', this.toggleSingle_);
},
proxyListInitalized_: false,
/**
* Handler for OptionsPage's visible property change event.
* @private
* @param {Event} e Property change event.
*/
handleVisibleChange_: function(e) {
this.toggleSingle_();
if ($('manualProxy').checked) {
this.enableManual_();
} else {
this.disableManual_();
}
if (!this.proxyListInitalized_ && this.visible) {
this.proxyListInitalized_ = true;
$('ignoredHostList').redraw();
}
},
/**
* Handler for when the user clicks on the checkbox to allow a
* single proxy usage.
* @private
* @param {Event} e Click Event.
*/
toggleSingle_: function(e) {
if($('proxyAllProtocols').value) {
$('multiProxy').style.display = 'none';
$('singleProxy').style.display = 'block';
} else {
$('multiProxy').style.display = 'block';
$('singleProxy').style.display = 'none';
}
},
/**
* Handler for selecting a radio button that will disable the manual
* controls.
* @private
* @param {Event} e Click event.
*/
disableManual_: function(e) {
$('proxyHostName').disabled = true;
$('proxyHostPort').disabled = true;
$('proxyHostSingleName').disabled = true;
$('proxyHostSinglePort').disabled = true;
$('secureProxyHostName').disabled = true;
$('secureProxyPort').disabled = true;
$('ftpProxy').disabled = true;
$('ftpProxyPort').disabled = true;
$('socksHost').disabled = true;
$('socksPort').disabled = true;
$('newHost').disabled = true;
$('removeHost').disabled = true;
$('addHost').disabled = true;
$('advancedConfig').style.display = 'none';
},
/**
* Handler for selecting a radio button that will enable the manual
* controls.
* @private
* @param {Event} e Click event.
*/
enableManual_: function(e) {
$('proxyHostName').disabled = false;
$('proxyHostPort').disabled = false;
$('proxyHostSingleName').disabled = false;
$('proxyHostSinglePort').disabled = false;
$('secureProxyHostName').disabled = false;
$('secureProxyPort').disabled = false;
$('ftpProxy').disabled = false;
$('ftpProxyPort').disabled = false;
$('socksHost').disabled = false;
$('socksPort').disabled = false;
$('newHost').disabled = false;
$('removeHost').disabled = false;
$('addHost').disabled = false;
$('advancedConfig').style.display = '-webkit-box';
},
/**
* Handler for "add" event fired from userNameEdit.
* @private
* @param {Event} e Add event fired from userNameEdit.
*/
handleAddException_: function(e) {
var exception = $('newHost').value;
$('newHost').value = '';
$('ignoredHostList').addException(exception);
},
/**
* Handler for when the remove button is clicked
* @private
*/
handleRemoveExceptions_: function(e) {
var selectedItems = $('ignoredHostList').selectedItems;
for (var x = 0; x < selectedItems.length; x++) {
$('ignoredHostList').removeException(selectedItems[x]);
}
}
};
// Export
return {
ProxyOptions: ProxyOptions
};
});
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