design_area_declared_vars.inc

<?php
require_once SQ_CORE_PACKAGE_PATH.'/designs/design_area/design_area.inc';

class Design_Area_Declared_Vars extends Design_Area
{


    function __construct($assetid=0)
    {
        parent::__construct($assetid);

    }//end constructor


    public function attr($name)
    {
        if (empty($this->vars['declared_vars']['value'][$name])) {
            return parent::attr($name);
        } else {
            return $this->vars['declared_vars']['value'][$name]['value'];
        }

    }//end attr()


    protected function _printPaintingCode()
    {

    }//end _printPaintingCode()


    public function getDeclaredVarAttributes()
    {
        $attrs = Array();
        foreach ($this->vars['declared_vars']['value'] as $name => $data) {
            $type = basename($data['type']); // just to make sure they aren't attempting to be a bit tricky
            // do include,so it doesn't die if it ain't there
            require_once SQ_ATTRIBUTES_PATH.'/'.$type.'/'.$type.'.inc';
            $attr_class = 'Asset_Attribute_'.$type;
            if (!class_exists($attr_class)) {
                trigger_localised_error('CORE0146', E_USER_WARNING, $type, $name);
                continue;
            }
            $attrs[$name] = new $attr_class(0, $data['value']);
            $attrs[$name]->name = $name;
        }

        return $attrs;

    }//end getDeclaredVarAttributes()


    public function mergeParentDeclaredVars(Array $parent_attrs)
    {
        $current_attrs = $this->attr('declared_vars');
        foreach ($parent_attrs as $id => $value) {
            if (isset($current_attrs[$id])) {
                $parent_attrs[$id] = $current_attrs[$id];
            }
        }
        $this->setAttrValue('declared_vars', $parent_attrs);

    }//end mergeParentDeclaredVars()


}//end class
?>