html_width.inc

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

class Asset_Attribute_HTML_Width extends Asset_Attribute
{


    function Asset_Attribute_HTML_Width($attributeid=0, $value=null)
    {
        $this->Asset_Attribute($attributeid, $value);

    }//end constructor


    function setEditParams(&$node)
    {
        if (!parent::setEditParams($node)) return false;

        return true;

    }//end setEditParams()


    function paint($prefix, $read_only=false)
    {
        $is_pct = (strpos($this->value, '%') !== false);

        if ($read_only) {
            echo (int) $this->value.($is_pct ? ' '.translate('percent') : ' '.translate('pixels'));
            return;
        }

        require_once SQ_LIB_PATH.'/html_form/html_form.inc';
        text_box($prefix, (int) $this->value, 4, 0, false, 'onFocus="javascript: this.__sq_init_value = this.value;" onChange="javascript: if (isNaN(parseInt(this.value))) { this.value = this.__sq_init_value; alert(js_translate(\'cannot_accept_non_digit_characters\')); } else { this.value = parseInt(this.value); } "');
        combo_box($prefix.'_pct', Array(0 => 'Pixels', 1 => 'Percent'), false, $is_pct, 0, $extras='', $maxlength=0);

    }//end paint()


    function process($prefix)
    {

        if (!isset($_REQUEST[$prefix])) return false;

        if ($_REQUEST[$prefix.'_pct'] == 1) {
            
            $value = (int) $_REQUEST[$prefix].'%';
        } else {
            $value = (int) $_REQUEST[$prefix];
        }

        if ((string)$this->value != (string) $value && $this->setValue($value)) {
            $this->processed = true;
        } else {
            $this->processed = false;
        }

    }//end process()


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

    }//end validateValue()


}//end class

?>