Answer by Noitidart for Firefox Extension: responding to an...
This is the function I use to find the content message manager:function contentMMFromContentWindow_Method2(aContentWindow) { if (!gCFMM) { gCFMM =...
View ArticleAnswer by the8472 for Firefox Extension: responding to an...
This should work in principle, although the docshell tree traversal may do different things in e10s and non-e10s, so you have to be careful there. In e10s rootTreeItem...
View ArticleFirefox Extension: responding to an http-on-modify-request observed in the...
I'm trying to enhance an existing Firefox extension which relies on nsIContentPolicy to detect and abort certain network loads (in order to block the resulting UI action, i.e. tab navigation). Then...
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