> Inherit from nsIWebProgressListener and listen for document load > events.
and how do you register for webprogress event ?
Giorgos Zervas wrote:
Are you trying to embed gecko or write an extension? I am not sure you would use the same code in both cases.
When developing an extension, I do it the following way:
Inherit from nsIWebProgressListener and listen for document load events.
Then inside: OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 aStateFlags, nsresult aStatus) { ...
nsCOMPtr<nsIDOMWindow> window; rv = aWebProgress->GetDOMWindow(getter_AddRefs(window)); if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIDOMDocument> domDoc; rv = window->GetDocument(getter_AddRefs(domDoc)); if (NS_FAILED(rv)) return rv;
nsCOMPtr<nsIDOMHTMLDocument> htmlDoc = do_QueryInterface(domDoc); if (!htmlDoc) return NS_OK;
... }
I've never tried embedding gecko so if that's what you're trying to do someone else will have to help you.
Regards, Giorgos
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