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#
# Copyright (C) 2008-2021 Alexis Bienvenüe <paamc@passoire.fr>
#
# This file is part of Auto-Multiple-Choice
#
# Auto-Multiple-Choice is free software: you can redistribute it
# and/or modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, either version 2 of
# the License, or (at your option) any later version.
#
# Auto-Multiple-Choice 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 Auto-Multiple-Choice. If not, see
# <http://www.gnu.org/licenses/>.
use warnings;
use 5.012;
package AMC::Gui::Avancement;
use AMC::Basic;
sub new {
my ( $entier, %o ) = (@_);
my $self = {
entier => $entier,
progres => 0,
debug => 0,
epsilon => 0.02,
lastshown => 0,
id => '',
bar => '',
};
for ( keys %o ) {
$self->{$_} = $o{$_} if ( defined( $self->{$_} ) );
}
$self->{entier} = 0 if ( !$self->{entier} );
debug "Create progression pipe for <$self->{id}> up to $self->{entier}"
. ( $self->{bar} ? " (progress bar side)" : "" );
bless $self;
$|++ if ( $self->{id} );
return ($self);
}
sub progres {
my ( $self, $suite ) = (@_);
$suite *= $self->{entier};
$self->{progres} += $suite;
if ( $self->{progres} > $self->{entier} ) {
$suite -= $self->{progres} - $self->{entier};
$self->{progres} = $self->{entier};
}
print "===<" . $self->{id} . ">=+$suite\n" if ( $self->{id} );
}
sub text {
my ( $self, $text ) = (@_);
print "===<" . $self->{id} . ">=T($text)\n" if ( $self->{id} );
}
sub progres_abs {
my ( $self, $suite ) = (@_);
$self->progres( $suite - $self->{progres} );
}
sub fin {
my ( $self, $suite ) = (@_);
$self->progres_abs(1);
}
sub etat {
my ($self) = @_;
return ( $self->{progres} );
}
sub lit {
my ( $self, $s ) = (@_);
my $r = -1;
if ( $s =~ /===<(.*)>=\+([0-9,.]+(?:e[+-]?[0-9]+)?)/ ) {
my $id = $1;
my $suite = $2;
$suite =~ s/,/./;
$self->{progres} += $suite;
if ( $self->{progres} < 0 ) {
debug("progres($id)=$self->{progres}");
$self->{progres} = 0;
}
if ( $self->{progres} > 1 ) {
debug("progres($id)=$self->{progres}");
$self->{progres} = 1;
}
$r = $self->{progres};
}
if ( $s =~ /===<(.*)>=T\((.*)\)$/ ) {
if ( $self->{bar} ) {
$self->{bar}->set_text($2);
}
$self->{progres} = 0;
$r = 0;
}
if ( $r >= 0 && $self->{bar} ) {
$self->{bar}->set_fraction($r);
if ( $r == 0 || $r >= $self->{lastshown} + $self->{epsilon} ) {
$self->{lastshown} = $r;
}
}
return ($r);
}
1;
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