tk2/actions/TKToggleAction.php5

<?php

class TKToggleAction extends TKAction {
    protected $actions;
    protected static $toggleID = 0;
    protected $myToggleID;

    public function __construct($actions) {
        parent::__construct();

        $this->actions = $actions;
        $this->addExtraJS('tkv_toggle_' . self::$toggleID,
            "Toolkit.\$toggleIndex[" . self::$toggleID . "] = 0;\n" .
            "Toolkit.\$toggleCount[" . self::$toggleID . "] = " . count($actions) . ";\n");

        $js = "Toolkit.\$toggleStates[" . self::$toggleID . "] = function(idx){switch(idx){";

        foreach($actions as $i => $a) {
            if(is_array($a)) {
                $js .= "case $i:";
                foreach($a as $iaction) {
                    if(is_string($iaction))
                        $iaction = new TKCustomAction('', $iaction);
                    $js .= $iaction->getInvocation() . ";";
                }
                $js .= "break;";
            }
            else {
                if(is_string($a))
                    $a = new TKCustomAction('', $a);
                $js .= "case $i:" . $a->getInvocation() . ";break;";
            }
        }
        $js .= "}}\n";
        $this->addExtraJS("tk_toggle_" . self::$toggleID, $js);
        $this->myToggleId = self::$toggleID;
        self::$toggleID++;
    }

    public function getInvocation() {
        return "Toolkit.doToggleNext('" . $this->myToggleId . "')";
    }

    public static function createFromXML($attrs, $children) {
        $actions = array();
        foreach($children as $child) {
            if($child['tag'] == "event") {
                array_push($actions, self::convertAction($child));
            }
        }
        $obj = new TKToggleAction($actions);
        return $obj;
    }
}

?>

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