[Webkit-unassigned] [Bug 76035] Add state attribute to history's dom interface.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=76035





--- Comment #62 from Brady Eidson <beidson at apple.com>  2012-01-25 17:07:04 PST ---
Oliver and I talked it over.  Here's how we thing we should make this work.

- Currently the attribute on PopStateEvent.idl is a DOMObject.  This is wrong and it needs to be a SerializedScriptValue.
- The new attribute should not be a DOMObject.  It needs to be a SerializedScriptValue.
- We need to use the IDL attributes "CachedAttribute, CustomGetter".  CachedAttribute is what makes the JS wrapper for the SerializedScriptValue cached so it hangs around.
- We need to change PopStateEvent.h/cpp to be created with a History object, or at the very least a Frame object.
- JSPopStateEvent::state will grab the relevant History object from the PopStateEvent implementationg, do a cached lookup for the JSHistory wrapper of that History, and just call its JSHistory::state.

Oliver, did I get the plan right?

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