Currently, the code inside a JavaScript object which I implemented for a
Firefox extension retrieves the "chrome:" URL of the current chrome
window using the "window.location.href" property.
However, I want to move that code into an JavaScript XPCOM object (FYI,
to eliminate duplication in initialization of the RDF datasources in
several UI locations in my extension; this XPCOM object would be a
singleton object and will therefore be instantiated using getService).
And from what I've researched, the "window" object will not be
accessible in the context of a XPCOM object.
I've done some reading into nsIWindowMediator, and while it can be used
to find out if a particular window exists, there doesn't seem to be a
way to find out from that XPCOM service if the current window from which
it is invoked from has a given "chrome:" URL. Unless there is something
that I missed.
Any pointers and suggestions are appreciated.
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