How to handle drag and drop from CEP extension to Photoshop document?

Hi,

I have CEP extensions that simply redirects to some web page. That web page has some objects that are draggable. These draggable objects sets "text/plain" mime type to some custom text when dragged and this text should appear in Photoshop document as text layer when dropped. But Photoshop doesn't create text layer even if I drag and drop text from some text editor into Photoshop document. I would like to add support of that, thus I need to handle drops into Photoshop document. Is there a way to implement this? Thanks!