From: Jihoon Kim <imfine98@gmail.com>

From: Jihoon Kim <imfine98@gmail.com>

Long time ago, in
http://www.mail-archive.com/enlightenment-devel@lists.sourceforge.net/msg32795.html
mail thread and IRC,

I talked with about problem of asynchronous event API such as
ecore_imf_context_commit_event_add,
ecore_imf_context_preedit_changed_event_add, so on.

In short, The problem is that key event and text_set APIs are processed
immediately, but commit event and preedit changed event is processed
asynchronously  because those APIs add each event to ecore event queue.

To fix these problems, I've decided to create synchronous event APIs such
as ecore_imf_context_event_callback_add, del and call.

For considering compatibility, sync and async event callback functions are
used in xim and scim immodule.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/ecore@67290 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33