instead of always delete and recreate it, modify if it already exists
and only delete if it's not needed anymore.
This results in epoll_ctl() to modify an existing handle, instead of
add one.
Efl.Object.event_callback_call no longer calls legacy smart callbacks;
calling only event callbacks registered with the given event description
pointer.
Create the method Efl.Object.event_callback_legacy_call to inherit the old
behavior from Efl.Object.event_callback_call, calling both Efl.Object events
and legacy smart callbacks.
Update all other files accordingly in order to still supply legacy
callbacks while they are necessary.
Previously events used to use class name as a prefix and ignored eo_prefix
when specified. This is no longer the case. Events follow eo_prefix by default
now. In order to get around this for classes where this is undesirable, a new
field event_prefix was added which takes priority over eo_prefix. If neither
is specified, class name is used like previously.
@feature
This allow you to monitor fd and get notification using Eo events. I
have not implemented the buffered read as used by X. I think that if
this is useful, we should just do another class to handle bufferred fd.
Gustavo Sverzut Barbieri
Vitor Sousa
Tom Hacohen
Cedric Bail
Daniel Kolesa