[Project_owners] Global listeer

[joe ertaba]

hi Nickolay

i have registered an observer , now my problem is how to find out :
am i already register this observer or not when user open a new window,

in my extension observer registered when user open new window



On Nov 14, 2007 1:13 PM, Nickolay Ponomarev <asqueella at gmail.com> wrote:
> On Nov 13, 2007 10:59 PM, joe ertaba <belaviyo at gmail.com> wrote:
> > i need to add a listener to my extension, the listener must be global,
> > it must support all windows together? is it possible to do this with
> > one listener
> >
> What kind of listener? Some 'listeners' (such as global observers
> registered via nsIObserverService) are not window-dependent and can be
> registered globally from an XPCOM component.
>
> Nickolay
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