[Plugin: Google Doc Embedder] Does the plugin have a quick button in visual editor?

Hi. This plugin is what I was looking for but I’m wondering if is possible to allow a button to visual editor. Another great features could be:

– Allow setting options for individual files to enchance CMS like funcionalities: allow donwload for certain archives, allow download to registered user for some files and not for others, change download text for each file, etc. I mean…allow general settings but also allow changing settings when posting.

Thanks in advance.

ps: sorry for my english.