tk2/actions/TKChangeStyleAction.php5

<?php

class TKChangeStyleAction extends TKAction {
    protected $target;
    protected $newStyle;

    public function __construct($target, $newStyle) {
        parent::__construct();
        if(!($target instanceof TKComponent)) {
            $this->setError("Target must be a Toolkit component");
        }
        else if(!is_array($newStyle)) {
            $this->setError("Style must be an array");
        }
        else {
            $this->target = $target;
            Toolkit::addAsTarget($this->target);
            $this->newStyle = $newStyle;
        }
    }

    public function getInvocation() {
        $collect = "Toolkit.changeStyle('" . $this->target->getId() . "', ";
        $collect .= strtr(json_encode($this->newStyle), '"', "'") . ')';
        return $collect;
    }

    public static function createFromXML($attrs, $children) {
        $targetId = (string)$attrs['target'];
        $target = Toolkit::getComponent($targetId);
        $styleStr = (string)$attrs['style'];
        $style = array();
        $tmp = split(";", $styleStr);
        foreach($tmp as $t) {
            if($t == '')
                continue;
            $tmp2 = split("::", $t);
            $style[$tmp2[0]] = $tmp2[1];
        }
        $obj = new TKChangeStyleAction($target, $style);
        return $obj;
    }
}

?>

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