public function setContent(string $content)
    {
        if (self::VISUAL === $this->getMode()) {
            $this->getDriver()->switchToIFrame(self::$wysiwyg_iframe_id);
            $this->getDriver()->executeScript(
                ';document.body.innerHTML = \'<p>' . addslashes(htmlspecialchars($content)) . '</p>\';'
            );
            $this->getDriver()->switchToIFrame();
        } else {
            $this->fillField(self::$textarea_id, $content);
        }
    }