// Copyright (c) 2012 Intel Corp

// Copyright (c) 2012 The Chromium Authors

//

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to deal

// in the Software without restriction, including without limitation the rights

// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell co

// pies of the Software, and to permit persons to whom the Software is furnished

// to do so, subject to the following conditions:

//

// The above copyright notice and this permission notice shall be included in al

// l copies or substantial portions of the Software.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IM

// PLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNES

// S FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS

// OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WH

// ETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

var v8_util = process.binding('v8_util');

function Menu(option) {

if (typeof option != 'object')

option = { type: 'contextmenu' };

if (option.type != 'contextmenu' && option.type != 'menubar')

throw new String('Invalid menu type: ' + option.type);

this.type = option.type;

v8_util.setHiddenValue(this, 'items', []);

nw.allocateObject(this, option);

}

require('util').inherits(Menu, exports.Base);

Menu.prototype.__defineGetter__('items', function() {

return v8_util.getHiddenValue(this, 'items');

});

Menu.prototype.__defineSetter__('items', function(val) {

throw new String('Menu.items is immutable');

});

Menu.prototype.append = function(menu_item) {

if (v8_util.getConstructorName(menu_item) != 'MenuItem')

throw new String("Menu.append() requires a valid MenuItem");

this.items.push(menu_item);

nw.callObjectMethod(this, 'Append', [ menu_item.id ]);

};

Menu.prototype.insert = function(menu_item, i) {

this.items.splice(i, 0, menu_item);

nw.callObjectMethod(this, 'Insert', [ menu_item.id, i ]);

}

Menu.prototype.remove = function(menu_item) {

var pos_hint = this.items.indexOf(menu_item);

nw.callObjectMethod(this, 'Remove', [ menu_item.id, pos_hint ]);

this.items.splice(pos_hint, 1);

}

Menu.prototype.removeAt = function(i) {

nw.callObjectMethod(this, 'Remove', [ this.items[i].id, i ]);

this.items.splice(i, 1);

}

Menu.prototype.popup = function(x, y) {

nw.callObjectMethod(this, 'Popup', [ x, y ]);

}

exports.Menu = Menu;