[webkit-gtk] Usefulness of webkit_frame_is_main_frame ?

[Carlos Garcia Campos]

El mar, 23-02-2016 a las 15:10 +0100, Jérémy Lal escribió:
> Context:
> I want to prevent iframes from loading.
> I naively looked into getting the frame from which a policy decision
> came,
> or the frame for which a send request (in the extension) is called,
> but i can't find a
> way to get an actual frame instance from which
> webkit_frame_is_main_frame(frame)
> would tell me if i want to let the frame load or not.
> 
> Question:
> the only webkit2gtk function i found that provides a frame is
> webkit_web_page_get_main_frame(page)
> which leads to tautology
> webkit_frame_is_main_frame(webkit_web_page_get_main_frame(page)) ==
> TRUE
> 
> Am i missing a use for webkit_frame_is_main_frame ?

I think you can receive a non main frame in WebKitScriptWorld::window-
object-cleared signal callback.

> Jérémy
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> webkit-gtk at lists.webkit.org
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-- 
Carlos Garcia Campos
http://pgp.rediris.es:11371/pks/lookup?op=get&search=0xF3D322D0EC4582C3

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