Firebug 1.9: Architecture Refactoring

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Revision as of 14:24, 20 July 2011 by MCollins (Talk | contribs)

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Firebug 1.8 took up a lot of the refactoring work that was initially planned for Firebug 1.7, but also had to adapt to Firefox's new faster release schedule. Firebug 1.9 takes up the refactoring work needed for the eventual shift to electrolysis

Remotable Panels

The Script panel was partially ported to use the asynchronous BTI interface in Firebug 1.8.

Honza is working on a prototype of the Net panel that would be remotable.

Recode TabWatcher -> DOMWindowWatcher

This section has been carried over from Firebug_1.7:_Architecture_Refactoring and Firebug_1.8:_Architecture_Refactoring --mcollins

I think we now pretty much understand TabWatcher, but it is still very heuristic and relies on Firefox idiosyncrasies that can change. Chromebug has its own watcher and even more guesses about the platform. Let's replace all of that with a clean abstraction for nsIXULWindow and nsIDOMWindow lifetime event notifications. Then put it in a SharedObject so we only need one per application and we have clearer API.

This requires platform support

Issue: DOMWindowWatcher API

Ideally we would mimic/influence jetpack here, as they have a subset of the same problem.