css - TinyMCE 4 - add custom styles/classes/attributes to any HTML tag -

is there plugin / possibility allow adding custom attributes html tags tinymce 4 wysiwyg?

for example, have added code via editor (not source code):

<div dir="ltr">     <a href="/uploads/myfile.pdf">my file<img src="/uploads/icons/pdf-icon.jpg" alt="my file" width="40" height="40" /></a> </div>

all need add, example, class="mypdffile" or data-xxx="someval" attributes <div> tag viewed in above code.

how can without changing config object in tinymce.init?

through init can add styles menu editor in can create style applies div's , call class="mypdffile"

tinymce.init({     style_formats: [         {title: 'my pdf file', selector: 'div', classes: 'mypdffile'}     ] });

Braziel