1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_Dojo

    17  * @subpackage Form_Element

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    19  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    20  */

    21 

    22 /** Zend_Dojo_Form_Element_NumberTextBox */

    23 require_once 'Zend/Dojo/Form/Element/NumberTextBox.php';

    24 

    25 /**

    26  * CurrencyTextBox dijit

    27  *

    28  * @uses       Zend_Dojo_Form_Element_NumberTextBox

    29  * @package    Zend_Dojo

    30  * @subpackage Form_Element

    31  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    32  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    33  * @version    $Id: CurrencyTextBox.php 20096 2010-01-06 02:05:09Z bkarwin $

    34  */

    35 class Zend_Dojo_Form_Element_CurrencyTextBox extends Zend_Dojo_Form_Element_NumberTextBox

    36 {

    37     /**

    38      * Use CurrencyTextBox dijit view helper

    39      * @var string

    40      */

    41     public $helper = 'CurrencyTextBox';

    42 

    43     /**

    44      * Set currency

    45      *

    46      * @param  string $currency

    47      * @return Zend_Dojo_Form_Element_CurrencyTextBox

    48      */

    49     public function setCurrency($currency)

    50     {

    51         $this->setDijitParam('currency', (string) $currency);

    52         return $this;

    53     }

    54 

    55     /**

    56      * Retrieve currency

    57      *

    58      * @return string|null

    59      */

    60     public function getCurrency()

    61     {

    62         return $this->getDijitParam('currency');

    63     }

    64 

    65     /**

    66      * Set currency symbol

    67      *

    68      * Casts to string, uppercases, and trims to three characters.

    69      *

    70      * @param  string $symbol

    71      * @return Zend_Dojo_Form_Element_CurrencyTextBox

    72      */

    73     public function setSymbol($symbol)

    74     {

    75         $symbol = strtoupper((string) $symbol);

    76         $length = strlen($symbol);

    77         if (3 > $length) {

    78             require_once 'Zend/Form/Element/Exception.php';

    79             throw new Zend_Form_Element_Exception('Invalid symbol provided; please provide ISO 4217 alphabetic currency code');

    80         }

    81         if (3 < $length) {

    82             $symbol = substr($symbol, 0, 3);

    83         }

    84 

    85         $this->setConstraint('symbol', $symbol);

    86         return $this;

    87     }

    88 

    89     /**

    90      * Retrieve symbol

    91      *

    92      * @return string|null

    93      */

    94     public function getSymbol()

    95     {

    96         return $this->getConstraint('symbol');

    97     }

    98 

    99     /**

   100      * Set whether currency is fractional

   101      *

   102      * @param  bool $flag

   103      * @return Zend_Dojo_Form_Element_CurrencyTextBox

   104      */

   105     public function setFractional($flag)

   106     {

   107         $this->setConstraint('fractional', (bool) $flag);

   108         return $this;

   109     }

   110 

   111     /**

   112      * Get whether or not to present fractional values

   113      *

   114      * @return bool

   115      */

   116     public function getFractional()

   117     {

   118         return ('true' == $this->getConstraint('fractional'));

   119     }

   120 }