I am trying to do this, but I can not make it works. I have problems
with the initialization. Can you post here a complete example?
Thanks
Phil McLachlan escribió:
For each foo, you should initialize before running any JS, with a call to
the following. (One gotcha is that keepAliveFooName must be kept alive as
long as the DOM needs it, so I suggest putting it in a static variable.)
domSOFactory->RegisterDOMClassInfo( keepAliveFooName.get(),
&GetClassInfoFor,
NULL,
interfaces,
DOM_DEFAULT_SCRIPTABLE_FLAGS,
PR_TRUE,
&fooCID );
Where GetClassInfoFor returns the nsIClassInfo object. If you have many
objects to register, then you can use one GetClassInfoFor function that
looks up the proper CID in a map. In any event, a call to the following is
the key part of the module I called GetClassInfoFor. (Another gotcha is
that although GetClassInfoFor may seem like a getter, it is not
XPCOM-compliant, so you should not AddRef, unless you want a memory leak.
This means calling Release on classInfo, after calling GetClassObject and
before returning.)
componentManager->GetClassObject( fooCID,
NS_GET_IID( nsIClassInfo ),
reinterpret_cast< void** >(
&classInfo ) );
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