package MTools::MIvy; # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU LGPL Libray General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Library General Public License for more details. # # You should have received a copy of the GNU Library General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA, # or refer to http://www.gnu.org/copyleft/lgpl.html # ################################################################## # Le composant MIvy encapsule la declaration et l'utilisation d'un bus ivy. use strict; use MTools qw(!binding); use MTools::MObjet; use vars qw /@ISA/; our $ivy_instance = undef; BEGIN { @ISA = qw /MTools::MObjet/; } use Tk; sub new { my ($class, $adresse, $ivy_name) = @_; my $self = new MTools::MObjet (); bless $self, $class; if (!defined $ivy_instance) { Ivy -> init( -ivyBus => $adresse, -appName => $ivy_name, -loopMode => 'TK', -messWhenReady => 'READY', ); $self -> {__ivy} = Ivy -> new (); $self -> {__ivy} -> start (); $ivy_instance = $self -> {__ivy}; } else { $self -> {__ivy} = $ivy_instance; } return $self; } sub binding { my ($self, $reg, $cb) = @_; if (ref ($cb) ne 'ARRAY') { $cb = [$cb]; } $self -> {__ivy} -> bindRegexp ($reg, $cb); } sub sendMsgs { my ($self, $msgs) = @_; $self -> {__ivy} -> sendMsgs ($msgs); } 1;