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package Strip;
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU GPL 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 General Public License for more details.
#
# You should have received a copy of the GNU 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/gpl.html
#
use strict;
use vars qw /@ISA/;
use MTools;
use MTools::MGroup;
use MTools::Widget::MToggleBouton;
use MTools::Comp::MMover;
use MTools::Comp::MReconizer;
use MTools::Comp::MInertie;
BEGIN
{
@ISA = qw /MTools::MGroup/;
}
sub new {
my ($class, $parent, %options) = @_;
my $self = new MTools::MGroup ($parent);
bless $self, $class;
$self -> recordEvent ('SET_FOCUS');
$self -> recordEvent ('GET_FOCUS');
$self -> recordProperty ('x', 0);
$self -> recordProperty ('y', 0);
my $gp1 = new MTools::MGroup ($self);
my $gp2 = new MTools::MGroup ($self);
my $gp3 = new MTools::MGroup ($self);
my $gp4 = new MTools::MGroup ($self);
# Instanciation d'un petit bouton rouge qui aura pour objectif
# de fixer ou non le strip (desactiver le comportement de mover)
my $bouton1 = new MTools::Widget::MToggleBouton (
parent => $self,
g_on => 'strip.svg#alarme_on',
g_off => 'strip.svg#alarme_off',
e_press => 'ALARME_PRESS',
e_release => 'ALARME_RELEASE'
);
# Instanciation des objets textes situe sur la premiere partie du strip
# Disparaitra lorsque le strip est shoote
minstanciate ('strip.svg#vitesse', $gp2);
minstanciate ('strip.svg#fl', $gp2);
# Instanciation des objets textes situ? sur la deuxieme partie du strip
# Disparaitra lorsque le strip est deplace
minstanciate ('strip.svg#balise1', $gp3);
minstanciate ('strip.svg#fl1', $gp3);
minstanciate ('strip.svg#balise2', $gp3);
minstanciate ('strip.svg#fl2', $gp3);
# Instanciation du callsign toujours visible
my $callsign = minstanciate ('strip.svg#callsign', $self);
mconfigure ($callsign, -text => $options {callsign});
# Instanciation de la fleche de tendance qui peut avoir trois etat different
$self -> {evolution} = new MTools::MSwitch (
$gp2,
stable => ['strip.svg#evolution_stable'],
montee => ['strip.svg#evolution_monte'],
descente => ['strip.svg#evolution_descend'],
);
$self -> {evolution} -> mconfigure (state => 'montee');
# Definition des trois etats des strips
$self -> {strip} = new MTools::MSwitch (
$gp1,
grand => ['strip.svg#strip_grand', $gp2, $gp3, $callsign, $bouton1],
mini => ['strip.svg#strip_mini', $gp2, $callsign, $bouton1],
shoote => ['strip.svg#strip_shoote', $callsign],
);
$self -> {strip} -> setState ('grand');
# Instanciation du comportement de prehensible
$self -> {mover} = my $mover = new MTools::Comp::MMover($self -> {strip}, $self, 1,
x_min => 0,
y_min => 0,
x_max => 700,
y_max => 300,
);
# Instanciation du comportement d'inertie
new MTools::Comp::MInertie ($self -> {mover});
# On modifie la valeur des propriete x et y sur deplacement
$mover -> binding ('MOVED', sub {
my ($x, $y) = @_;
mconfigure ($self, x => $x);
mconfigure ($self, y => $y);
});
# Instanciation des mask pour la reco de geste
$self -> {mask} = new MTools::MSwitch (
$gp4,
grand => ['strip.svg#mask_grand'],
mini => ['strip.svg#mask_mini'],
shoote => [],
);
$self -> {mask} -> setState ('grand');
# Lorsque la propriete y est modifiee, on appel la fonction 'moved'
# Cette fonction modifiera l'etat du strip en fonction de la position de celui-ci
$self -> plisten ('y', ['moved', $self]);
# Instanciation de la reco de geste
new MTools::Comp::MReconizer ($self -> {mask}, 1, callback => [$self, \&geste_reconnu]);
# Activation et desactivation du comportement prehensible sur pression sur le petit bouton rouge
$bouton1 -> binding ('ALARME_PRESS', sub {
$mover -> mconfigure (-visible => 0);
});
$bouton1 -> binding ('ALARME_RELEASE', sub {
$mover -> mconfigure (-visible => 1);
});
# Feedback de selection
$self -> {selected} = new MTools::MSwitch (
$self,
selected => ['strip.svg#selected'],
unselected => [],
);
$self -> {selected} -> setState ('unselected');
# Mise ? jour du focus sur pression (capt?e par le MMover)
$mover -> binding ('PRESSED', sub {
$self -> {selected} -> setState ('selected');
$self -> notify ('GET_FOCUS', $self);
});
# Mise ? jour du focus par message externe
$self -> binding ('SET_FOCUS', sub {
$self -> {selected} -> setState ('unselected');
});
return $self;
}
sub geste_reconnu {
my ($self, $geste) = @_;
print "geste : $geste\n";
}
sub moved {
my ($self) = @_;
my $x = $self -> mget ('x');
my $y = $self -> mget ('y');
if ($x < 50)
{
$self -> {strip} -> setState ('grand');
$self -> {mask} -> setState ('grand');
$self -> {evolution} -> setState ('montee');
}
if (($x >= 50) && ($x < 100))
{
$self -> {strip} -> setState ('grand');
$self -> {mask} -> setState ('grand');
$self -> {evolution} -> setState ('stable');
}
if (($x >= 100) && ($x < 300))
{
$self -> {strip} -> setState ('mini');
$self -> {mask} -> setState ('mini');
$self -> {evolution} -> setState ('stable');
}
if (($x >= 300) && ($x < 600))
{
$self -> {strip} -> setState ('mini');
$self -> {mask} -> setState ('mini');
$self -> {evolution} -> setState ('descente');
}
if (($x >= 600) && ($x < 700))
{
$self -> {strip} -> setState ('shoote');
$self -> {mask} -> setState ('shoote');
$self -> {evolution} -> setState ('descente');
}
}
1;
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