Next-Gen xPUD

I'm planning next generation of xPUD while preparing the talk for Gnome Asia Summit this year.
Here's the fact:

1. we're using mozplugger and <embed> to get applications embedded for now
   
2. but we can't handle popup window, quit from applications or
   application started by xterm
   
3. we need a way to listen CreateNotify / DestroyNotify event
   
4. and only window manager can do that!
   

Here's my plan:

1. write a window manager using xcb, do nothing but a) open web browser in fullscreen, and b) send dbus signal through dbus-javascript bridge to the browser while getting MapRequest event
   
2. when the browser get that signal, add an <embed> tag with an id of the window id, and reparent it
   
3. while the window manager get DestroyNotify event, remove that
   corresponding <embed> tag

So we can solve this once and for all!

I've done about 50% of the window manager (haven't named it yet, any idea?), and 80% of the "touchweb" browser (based on webkit and javascript dbus bridge), we might eventually need our own NPAPI plugger (could be a stripped down version of mozplugger)

That's for now. Stay tuned.