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1463 alexandre_ 1 
<?php
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// +----------------------------------------------------------------------+
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// | PEAR :: I18Nv2 :: DecoratedList                                      |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 3.0 of the PHP license,       |
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// | that is available at http://www.php.net/license/3_0.txt              |
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// | If you did not receive a copy of the PHP license and are unable      |
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// | to obtain it through the world-wide-web, please send a note to       |
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// | license@php.net so we can mail you a copy immediately.               |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 2004 Michael Wallner <mike@iworks.at>                  |
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// +----------------------------------------------------------------------+
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//
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// $Id: DecoratedList.php,v 1.1 2007-06-25 09:55:28 alexandre_tb Exp $
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/**
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 * I18Nv2::DecoratedList
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 *
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 * Decorator for I18Nv2_CommonList objects.
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 *
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 * @package     I18Nv2
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 * @category    Internationalization
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 */
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/**
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 * I18Nv2_DecoratedList
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 *
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 * @author      Michael Wallner <mike@php.net>
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 * @version     $Revision: 1.1 $
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 * @package     I18Nv2
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 * @access      public
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 */
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class I18Nv2_DecoratedList
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{
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    /**
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     * I18Nv2_(Common|Decorated)List
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     *
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     * @access  protected
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     * @var     object
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     */
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    var $list = null;
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    /**
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     * Constructor
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     *
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     * @access  public
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     * @param   object  $list   I18Nv2_DecoratedList or I18Nv2_CommonList
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     */
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    function I18Nv2_DecoratedList(&$list)
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    {
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        if (is_a($list, 'I18Nv2_CommonList') ||
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            is_a($list, 'I18Nv2_DecoratedList')) {
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            $this->list = &$list;
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        }
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    }
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    /**
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     * Get all codes
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     *
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     * @access  public
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     * @return  array
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     */
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    function getAllCodes()
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    {
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        return $this->decorate($this->list->getAllCodes());
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    }
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    /**
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     * Check if code is valid
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     *
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     * @access  public
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     * @return  bool
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     * @param   string  $code
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     */
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    function isValidCode($code)
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    {
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        return $this->decorate($this->list->isValidCode($code));
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    }
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    /**
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     * Get name for code
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     *
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     * @access  public
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     * @return  string
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     * @param   string  $code
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     */
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    function getName($code)
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    {
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        return $this->decorate($this->list->getName($code));
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    }
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    /**
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     * Decorate
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     *
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     * @abstract
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     * @access  protected
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     * @return  mixed
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     * @param   mixed   $value
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     */
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    function decorate($value)
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    {
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        return $value;
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    }
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    /**
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     * Decorate this list
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     *
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     * @access  public
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     * @return  object  I18NV2_DecoratedList
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     * @param   string  $type
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     */
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    function &toDecoratedList($type)
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    {
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        require_once 'I18Nv2/DecoratedList/'. $type .'.php';
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        $decoratedList = 'I18Nv2_DecoratedList_' . $type;
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        return new $decoratedList($this);
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    }
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    /**
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     * Change Key Case
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     *
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     * @access  protected
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     * @return  string
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     * @param   string  $code
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     */
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    function changeKeyCase($code)
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    {
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        return $this->list->changeKeyCase($code);
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    }
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    /**
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     * Set active language
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     *
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     * Note that each time you set a different language the corresponding
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     * language file has to be loaded again, too.
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     *
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     * @access  public
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     * @return  bool
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     * @param   string  $language
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     */
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    function setLanguage($language)
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    {
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        return $this->list->setLanguage($language);
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    }
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    /**
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     * Get current language
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     *
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     * @access  public
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     * @return  string
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     */
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    function getLanguage()
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    {
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        return $this->list->getLanguage();
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    }
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    /**
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     * Set active encoding
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     *
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     * @access  public
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     * @return  bool
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     * @param   string  $encoding
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     */
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    function setEncoding($encoding)
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    {
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        return $this->list->setEncoding($encoding);
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    }
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    /**
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     * Get current encoding
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     *
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     * @access  public
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     * @return  string
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     */
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    function getEncoding()
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    {
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        return $this->list->getEncoding();
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    }
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}
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?>