Код AS3:
package {
import flash.external.ExternalInterface;
import mx.events.EventDispatcher;
import SWFAddressEvent;
public class SWFAddress {
private static var _init:Boolean = false;
private static var _strict:Boolean = true;
private static var _value:String = '';
private static var _interval:Number;
private static var _availability:Boolean = ExternalInterface.available;
private static var _dispatcher:EventDispatcher = new EventDispatcher();
private static var _initializer:Boolean = _initialize();
public static var onInit:Function;
public static var onChange:Function;
private static function _initialize():Boolean {
if (_availability) {
ExternalInterface.addCallback('getSWFAddressValue', SWFAddress, ;
function():String {return this._value});
ExternalInterface.addCallback('setSWFAddressValue', SWFAddress,
SWFAddress._setValue);
}
if (typeof _level0.$swfaddress != 'undefined') {
SWFAddress._value = _level0.$swfaddress;
}
_interval = setInterval(SWFAddress._check,10);
return true;
}
private static function _check():Void {
if ((typeof SWFAddress.onInit == 'function' || typeof _dispatcher['__q_init'] != 'undefined') && !_init) {
SWFAddress._setValueInit(_getValue());
SWFAddress._init = true;
}
if (typeof SWFAddress.onChange == 'function' || typeof _dispatcher['__q_change'] != 'undefined') {
clearInterval(_interval);
SWFAddress._init = true;
SWFAddress._setValueInit(_getValue());
}
}
private static function _strictCheck(value:String, force:Boolean):String {
if (SWFAddress.getStrict()) {
if (force) {
if (value.substr(0,1) != '/') {
value = '/' + value;
}
} else {
if (value == '') {
value = '/';
}
}
}
return value;
}
private static function _getValue():String {
var value:String,id:String = 'null';
if (_availability) {
value = String(ExternalInterface.call('SWFAddress.getValue'));
id = String(ExternalInterface.call('SWFAddress.getId'));
}
if (id == 'undefined' || id == 'null' || !_availability) {
value = SWFAddress._value;
} else {
if (value == 'undefined' || value == 'null') {
value = '';
}
}
return _strictCheck(value || '', false);
}
private static function _setValueInit(value:String):Void {
SWFAddress._value = value;
if (! _init) {
_dispatchEvent('init');
} else {
_dispatchEvent('change');
}
}
private static function _setValue(value:String):Void {
if (value == 'undefined' || value == 'null') {
value = '';
}
if (SWFAddress._value == value && SWFAddress._init) {
return;
}
SWFAddress._value = value;
if (! _init) {
SWFAddress._init = true;
if (typeof SWFAddress.onInit == 'function' || typeof _dispatcher['__q_init'] != 'undefined') {
_dispatchEvent('init');
}
}
_dispatchEvent('change');
}
private static function _dispatchEvent(type:String):Void {
if (typeof _dispatcher['__q_' + type] != 'undefined') {
_dispatcher.dispatchEvent(new SWFAddressEvent(type));
}
type = type.substr(0,1).toUpperCase() + type.substring(1);
if (typeof SWFAddress['on' + type] == 'function') {
SWFAddress['on' + type]();
}
}
public static function toString():String {
return '[class SWFAddress]';
}
public static function back():Void {
if (_availability) {
ExternalInterface.call('SWFAddress.back');
}
}
public static function forward():Void {
if (_availability) {
ExternalInterface.call('SWFAddress.forward');
}
}
public static function go(delta:Number):Void {
if (_availability) {
ExternalInterface.call('SWFAddress.go', delta);
}
}
public static function href(url:String, target:String):Void {
target = (typeof target != 'undefined') ? target : '_self';
if (_availability && System.capabilities.playerType == 'ActiveX') {
ExternalInterface.call('SWFAddress.href', url, target);
return;
}
getURL(url, target);
}
public static function popup(url:String, name:String, options:String, handler:String):Void {
name = (typeof name != 'undefined') ? name : 'popup';
options = (typeof options != 'undefined') ? options : '';
handler = (typeof handler != 'undefined') ? handler : '';
if (_availability && System.capabilities.playerType == 'ActiveX') {
ExternalInterface.call('SWFAddress.popup', url, name, options, handler);
return;
}
getURL('javascript:popup=window.open("' + url + '","' + name + '",' + options + ');' + handler);
}
public static function addEventListener(type:String, listener:Function):Void {
_dispatcher.addEventListener(type, listener);
}
public static function removeEventListener(type:String, listener:Function):Void {
_dispatcher.removeEventListener(type, listener);
}
public static function dispatchEvent(event:Object):Void {
_dispatcher.dispatchEvent(event);
}
public static function hasEventListener(type:String):Boolean {
return (typeof _dispatcher['__q_' + type] != 'undefined');
}
public static function getBaseURL():String {
var url:String = 'null';
if (_availability) {
url = String(ExternalInterface.call('SWFAddress.getBaseURL'));
}
return (url == 'undefined' || url == 'null' || !_availability) ? '' : url;
}
public static function getStrict():Boolean {
var strict:String = 'null';
if (_availability) {
strict = String(ExternalInterface.call('SWFAddress.getStrict'));
}
return (strict == 'null' || strict == 'undefined') ? _strict : (strict == 'true');
}
public static function setStrict(strict:Boolean):Void {
if (_availability) {
ExternalInterface.call('SWFAddress.setStrict', strict);
}
_strict = strict;
}
public static function getHistory():Boolean {
return Boolean((_availability) ?
ExternalInterface.call('SWFAddress.getHistory') : false);
}
public static function setHistory(history:Boolean):Void {
if (_availability) {
ExternalInterface.call('SWFAddress.setHistory', history);
}
}
public static function getTracker():String {
return (_availability) ?
String(ExternalInterface.call('SWFAddress.getTracker')) : '';
}
public static function setTracker(tracker:String):Void {
if (_availability) {
ExternalInterface.call('SWFAddress.setTracker', tracker);
}
}
public static function getTitle():String {
var title:String = (_availability) ?
String(ExternalInterface.call('SWFAddress.getTitle')) : '';
if (title == 'undefined' || title == 'null') {
title = '';
}
return title;
}
public static function setTitle(title:String):Void {
if (_availability) {
ExternalInterface.call('SWFAddress.setTitle', title);
}
}
public static function getStatus():String {
var status:String = (_availability) ?
String(ExternalInterface.call('SWFAddress.getStatus')) : '';
if (status == 'undefined' || status == 'null') {
status = '';
}
return status;
}
public static function setStatus(status:String):Void {
if (_availability) {
ExternalInterface.call('SWFAddress.setStatus', status);
}
}
public static function resetStatus():Void {
if (_availability) {
ExternalInterface.call('SWFAddress.resetStatus');
}
}
public static function getValue():String {
return _strictCheck(_value || '', false);
}
public static function setValue(value:String):Void {
if (value == 'undefined' || value == 'null') {
value = '';
}
value = _strictCheck(value,true);
if (SWFAddress._value == value) {
return;
}
SWFAddress._value = value;
if (_availability) {
ExternalInterface.call('SWFAddress.setValue', value);
}
_dispatchEvent('change');
}
public static function getPath():String {
var value:String = SWFAddress.getValue();
if (value.indexOf('?') != -1) {
return value.split('?')[0];
} else {
return value;
}
}
public static function getPathNames():Array {
var path:String = SWFAddress.getPath();
var names:Array = path.split('/');
if (path.substr(0,1) == '/') {
names.splice(0, 1);
}
if (path.substr(path.length - 1,1) == '/') {
names.splice(names.length - 1, 1);
}
return names;
}
public static function getQueryString():String {
var value:String = SWFAddress.getValue();
var index:Number = value.indexOf('?');
if (index != -1 && index < value.length) {
return value.substr(index + 1);
}
return '';
}
public static function getParameter(param:String):String {
var value:String = SWFAddress.getValue();
var index:Number = value.indexOf('?');
if (index != -1) {
value = value.substr(index + 1);
var params:Array = value.split('&');
var p:Array;
var i:Number = params.length;
while (i--) {
p = params[i].split('=');
if (p[0] == param) {
return p[1];
}
}
}
return '';
}
public static function getParameterNames():Array {
var value:String = SWFAddress.getValue();
var index:Number = value.indexOf('?');
var names:Array = new Array();
if (index != -1) {
value = value.substr(index + 1);
if (value != '' && value.indexOf('=') != -1) {
var params:Array = value.split('&');
var i:Number = 0;
while (i < params.length) {
names.push(params[i].split('=')[0]);
i++;
}
}
}
return names;
}
}
}
01.06.2011, 00:33
Линейный вид
