[webkit-dev] A problem with the "data" attribute of the "object" tag

[naixuan guan]

PS: I use the webkit which is ported to Qt/E4.5.0

2009/5/19 naixuan guan <guannaixuan at gmail.com>

> Hi, everyone!
>
> The HTML page is as follow:
>
> <OBJECT id="StormPlayer" width = 800 height = 400 data = "1.wmv"></OBJECT>
>
> when webkit detect the object, it automatically thought the mimetype of
> this object is "video/x-ms-wmv"
> when I change the data attribute to "1.avi", webkit thought the mimetype is
> "video/x-msvideo"
>
> I really want to know how does webkit do this kind of judge. I search the
> src code with the key word "video/x-ms-wmv", but I got nothing.
> Currently I only know two functions may work with this:
> RenderPartObject::updateWidget and HTMLObjectElement::parseMappedAttribute,
> but I can't find out how does webkit check the "data" attribute and decide
> which mimetype to use.
>
> Could you give me some tips?
> Thanks!
>
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