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// Copyright (c) 2011 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() {
const ArrayDataModel = cr.ui.ArrayDataModel;
const List = cr.ui.List;
const ListItem = cr.ui.ListItem;
const HandlerOptions = options.HandlerOptions;
const DeletableItem = options.DeletableItem;
const DeletableItemList = options.DeletableItemList;
const localStrings = new LocalStrings();
/**
* Creates a new ignored protocol / content handler list item.
*
* Accepts values in the form
* ['mailto', 'http://www.thesite.com/%s', 'The title of the protocol'],
* @param {Object} entry A dictionary describing the handlers for a given
* protocol.
* @constructor
* @extends {cr.ui.DeletableItemList}
*/
function IgnoredHandlersListItem(entry) {
var el = cr.doc.createElement('div');
el.dataItem = entry;
el.__proto__ = IgnoredHandlersListItem.prototype;
el.decorate();
return el;
}
IgnoredHandlersListItem.prototype = {
__proto__: DeletableItem.prototype,
/** @inheritDoc */
decorate: function() {
DeletableItem.prototype.decorate.call(this);
// Protocol.
var protocolElement = document.createElement('div');
protocolElement.textContent = this.dataItem[0];
protocolElement.className = 'handlers-type-column';
this.contentElement_.appendChild(protocolElement);
// Site title.
var titleElement = document.createElement('div');
titleElement.textContent = this.dataItem[2];
titleElement.className = 'handlers-site-column';
titleElement.title = this.dataItem[1];
this.contentElement_.appendChild(titleElement);
},
};
var IgnoredHandlersList = cr.ui.define('list');
IgnoredHandlersList.prototype = {
__proto__: DeletableItemList.prototype,
createItem: function(entry) {
return new IgnoredHandlersListItem(entry);
},
deleteItemAtIndex: function(index) {
chrome.send('removeIgnoredHandler', [this.dataModel.item(index)]);
},
/**
* The length of the list.
*/
get length() {
return this.dataModel.length;
},
/**
* Set the protocol handlers displayed by this list. See
* IgnoredHandlersListItem for an example of the format the list should
* take.
*
* @param {Object} list A list of ignored protocol handlers.
*/
setHandlers: function(list) {
this.dataModel = new ArrayDataModel(list);
},
};
/**
* Creates a new protocol / content handler list item.
*
* Accepts values in the form
* { protocol: 'mailto',
* handlers: [
* ['mailto', 'http://www.thesite.com/%s', 'The title of the protocol'],
* ...,
* ],
* }
* @param {Object} entry A dictionary describing the handlers for a given
* protocol.
* @constructor
* @extends {cr.ui.ListItem}
*/
function HandlerListItem(entry) {
var el = cr.doc.createElement('div');
el.dataItem = entry;
el.__proto__ = HandlerListItem.prototype;
el.decorate();
return el;
}
HandlerListItem.prototype = {
__proto__: ListItem.prototype,
buildWidget_: function(data, delegate) {
// Protocol.
var protocolElement = document.createElement('div');
protocolElement.textContent = data.protocol;
protocolElement.className = 'handlers-type-column';
this.appendChild(protocolElement);
// Handler selection.
var handlerElement = document.createElement('div');
var selectElement = document.createElement('select');
var defaultOptionElement = document.createElement('option');
defaultOptionElement.selected = data.default_handler == -1;
defaultOptionElement.textContent =
localStrings.getString('handlers_none_handler');
defaultOptionElement.value = -1;
selectElement.appendChild(defaultOptionElement);
for (var i = 0; i < data.handlers.length; ++i) {
var optionElement = document.createElement('option');
optionElement.selected = i == data.default_handler;
optionElement.textContent = data.handlers[i][2];
optionElement.value = i;
selectElement.appendChild(optionElement);
}
selectElement.addEventListener('change', function (e) {
var index = e.target.value;
if (index == -1) {
this.classList.add('none');
delegate.clearDefault(data.protocol);
} else {
handlerElement.classList.remove('none');
delegate.setDefault(data.handlers[index]);
}
});
handlerElement.appendChild(selectElement);
handlerElement.className = 'handlers-site-column';
if (data.default_handler == -1)
this.classList.add('none');
this.appendChild(handlerElement);
// Remove link.
var removeElement = document.createElement('div');
removeElement.textContent =
localStrings.getString('handlers_remove_link');
removeElement.addEventListener('click', function (e) {
var value = selectElement ? selectElement.value : 0;
delegate.removeHandler(value, data.handlers[value]);
});
removeElement.className = 'handlers-remove-column handlers-remove-link';
this.appendChild(removeElement);
},
/** @inheritDoc */
decorate: function() {
ListItem.prototype.decorate.call(this);
var self = this;
var delegate = {
removeHandler: function(index, handler) {
chrome.send('removeHandler', [handler]);
},
setDefault: function(handler) {
chrome.send('setDefault', [handler]);
},
clearDefault: function(protocol) {
chrome.send('clearDefault', [protocol]);
},
};
this.buildWidget_(this.dataItem, delegate);
},
};
/**
* Create a new passwords list.
* @constructor
* @extends {cr.ui.List}
*/
var HandlersList = cr.ui.define('list');
HandlersList.prototype = {
__proto__: List.prototype,
/** @inheritDoc */
createItem: function(entry) {
return new HandlerListItem(entry);
},
/**
* The length of the list.
*/
get length() {
return this.dataModel.length;
},
/**
* Set the protocol handlers displayed by this list.
* See HandlerListItem for an example of the format the list should take.
*
* @param {Object} list A list of protocols with their registered handlers.
*/
setHandlers: function(list) {
this.dataModel = new ArrayDataModel(list);
},
};
return {
IgnoredHandlersListItem: IgnoredHandlersListItem,
IgnoredHandlersList: IgnoredHandlersList,
HandlerListItem: HandlerListItem,
HandlersList: HandlersList,
};
});
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