colour.inc

<?php
require_once SQ_INCLUDE_PATH.'/asset_attribute.inc';

class Asset_Attribute_Colour extends Asset_Attribute
{


    function Asset_Attribute_Colour($attributeid=0, $value=null)
    {
        $this->Asset_Attribute($attributeid, $value);
        if (!$attributeid) {
            // Set Some default params for when we are loaded without an ID
            $this->_params = Array('allow_blanks' => false);
        }

    }//end constructor


    function paint($prefix, $read_only=false)
    {
        if ($read_only) {
            ?>
            <span style="background-color: <?php echo $this->value; ?>;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>&nbsp;
            <?php
            echo strtoupper($this->value);
            return;
        }

        require_once SQ_LIB_PATH.'/html_form/html_form.inc';
        colour_box($prefix, $this->value);

    }//end paint()


    function process($prefix)
    {
        if (!isset($_REQUEST[$prefix])) return false;
        $value = $_REQUEST[$prefix];
        if ($this->value != $value && $this->setValue($value)) {
            $this->processed = true;
        } else {
            $this->processed = false;
        }

    }//end process()


    function validateValue(&$value)
    {
        $value = trim($value);

        if (preg_match('/^#?[0-9a-f]{6}$/i', (string) $value)) {
            if ($value{0} != '#') $value = '#'.$value;
            return true;
        } else if (!empty($this->_params['allow_blanks']) && strlen($value) == 0) {
            return true;
        } else {
            return false;
        }

    }//end validateValue()


}//end class

?>