[Webkit-unassigned] [Bug 85709] [JSC] Web Inspector: support JS execution in the context of an isolated world

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=85709





--- Comment #4 from Geoffrey Garen <ggaren at apple.com>  2012-05-22 11:58:02 PST ---
(In reply to comment #3)
> I'm trying to figure out what can be used to discriminate between different DOMWrapperWorlds on a given Frame.

Inside WebCore, we use a DOMWrapperWorld pointer. See WebCore::ScriptController::evaluateInWorld().

To map the current execution context to the current DOMWrapperWorld, we use WebCore::currentWorld():

inline DOMWrapperWorld* currentWorld(JSC::ExecState* exec)
{
    return JSC::jsCast<JSDOMGlobalObject*>(exec->lexicalGlobalObject())->world();
}

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