I'm looking at nsIEditor.init(), and it has this unusual comment:
http://mxr.mozilla.org/mozilla1.9.1/source/editor/idl/nsIEditor.idl#84
* @param aPresShell TEMP: The presentation shell displaying the
document.
* Once events can tell us from what pres shell
* they originated, this will no longer be
* necessary, and the editor will no longer be
* linked to a single pres shell.
I'm wondering if we can use a procedure like this:
nsresult rv = event->GetTarget(getter_AddRefs(target));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIContent> targetContent(target);
nsPresContext* context =
nsContentUtils::GetContextForContent(targetContent);
nsIPresShell* shell = context->GetPresShell();
I also notice nsDOMEvent.h has a protected member:
nsCOMPtr<nsPresContext> mPresContext;
If we expose a public method, GetPresContext(), would that be enough?
Alex
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