Check out POE::Session's postback() and callback() methods, which were created
for this sort of thing. These generate anonymous coderefs that post() or
call() the invocant session. For example:
$CUI-set_binding( $SESSION-postback(blah), b );
See the docs for side effects, including numbness, shortness of breath, upset
stomach, and the ability to smell concepts that can't be expressed in a single
English word.
--
Rocco Caputo - rcap...@pobox.com
On Jan 18, 2011, at 13:05, p...@perlmeister.com wrote:
Using Curses::UI::POE and the key binding function set_binding(), I've been
using a global session variable to trigger events in POE:
use POE;
use Curses::UI::POE;
my $SESSION;
my $CUI = Curses::UI::POE-new(
inline_states = {
_start = sub { $SESSION = $_[SESSION]; },
blah = sub { # ...
},
});
$CUI-set_binding( sub { exit 0; }, q);
$CUI-set_binding( sub {
$poe_kernel-post( $SESSION, blah );
}, b);
$CUI-mainloop;
Is there a better way to post events to the Curses::UI::POE session
created earlier when the user presses a particular key?
-- Mike
Mike Schilli
p...@perlmeister.com
