Source for file PrimitiveIO_numeric.classes.php

<?php
/**
 * @package polyphony.datamanager_gui
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: PrimitiveIO_numeric.classes.php,v 1.10 2007/09/19 14:04:44 adamfranco Exp $
 */
 
/**
 * Require all of our necessary files
 * 
 */
require_once(POLYPHONY."/main/library/DataManagerGUI/PrimitiveIO/IOClasses/PrimitiveIO_strings.classes.php");
 
/**
 * 
 * @package polyphony.datamanager_gui
 */
class PrimitiveIO_integer extends PrimitiveIO_shortstring {
 
    function PrimitiveIO_integer() {
        $this->setErrorText(dgettext("polyphony", "Enter a valid integer (no commas)."));
        $this->setErrorRule(new WECRegex("^[0-9]+\$"));
    }
 
    /**
     * Sets the value of this Component to the {@link SObject} passed.
     * @param ref object $value The {@link SObject} value to use.
     *
     * @return void 
     ***/
    function setValue($value)
    {
        parent::setValue($value);
    }
 
    /**
     * Sets the value of this Component to the {@link SObject} passed.
     * @param ref object $value The {@link SObject} value to use.
     *
     * @return void 
     ***/
    function setValueFromSObject($value)
    {
        $this->setValue($value);
    }
 
    /**
     * Returns the values of wizard-components. Should return an array if children are involved,
     * otherwise a whatever type of object is expected.
     * @access public
     * @return mixed 
     */
    function getAllValues () {
        $obj = Integer::withValue($this->_value?intval($this->_value):0);
        return $obj;
    }
    
    /**
     * Returns true if this component (and all child components if applicable) have valid values.
     * By default, this will just return TRUE. Validate should be called usually before a save event
     * is handled, to make sure everything went smoothly.
     * @access public
     * @return boolean 
     */
    function validate () {
        $val = ereg("^[0-9]+\$", $this->_value);
        if (!$val) $this->_showError = true;
        return $val;
    }
}
 
/**
 * 
 * @package polyphony.datamanager_gui
 */
class PrimitiveIO_float extends PrimitiveIO_integer {
 
    function PrimitiveIO_float() {
        $this->setErrorText(dgettext("polyphony", "Enter a valid integer (no commas)."));
        $this->setErrorRule(new WECRegex("^[0-9\\.]+\$"));
    }
 
    /**
     * Sets the value of this Component to the {@link SObject} passed.
     * @param ref object $value The {@link SObject} value to use.
     *
     * @return void 
     ***/
    function setValue($value)
    {
        parent::setValue($value->asString());
    }
 
    /**
     * Sets the value of this Component to the {@link SObject} passed.
     * @param ref object $value The {@link SObject} value to use.
     *
     * @return void 
     ***/
    function setValueFromSObject($value)
    {
        $this->setValue($value);
    }
 
    /**
     * Returns the values of wizard-components. Should return an array if children are involved,
     * otherwise a whatever type of object is expected.
     * @access public
     * @return mixed 
     */
    function getAllValues () {
        $obj = Float::withValue($this->_value?floatval($this->_value):0);
        return $obj;
    }
    
    /**
     * Returns true if this component (and all child components if applicable) have valid values.
     * By default, this will just return TRUE. Validate should be called usually before a save event
     * is handled, to make sure everything went smoothly.
     * @access public
     * @return boolean 
     */
    function validate () {
        $val = ereg("^[0-9\\.]+\$", $this->_value);
        if (!$val) $this->_showError = true;
        return $val;
    }
}