package Rattrapage; # 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::GUI::MGroup; use MTools::Widget::MToggleBouton; use MTools::Widget::MBouton; use Lien; use Tk; BEGIN { @ISA = qw /MTools::GUI::MGroup/; } sub new { my ($class, $parent, $comete1, $comete2, $manager, %options) = @_; my $lien = new Lien ($parent, $comete1, $comete2); my $self = new MTools::GUI::MGroup ($parent); bless $self, $class; $self -> {__lien} = $lien; $self -> {__manager} = $manager; $self -> recordProperty ('seuil', 8); $self -> recordProperty ('mesure', 10); $self -> recordProperty ('statut', 'editable'); $self -> mconfigure (%options); $self -> recordProperty ('warning', 0); $self -> {__listener} = $manager -> plisten ('-visible', sub { my ($src, $key, $val, $old) = @_; $self -> mconfigure ('statut' => $val ? 'editable':'non_editable'); }); plink ([$lien, 'distance'], [$self, 'mesure']); $lien -> plisten ('c_x', sub { my ($src, $key, $val, $old) = @_; $self -> translate ($val - $old, 0); }); $lien -> plisten ('c_y', sub { my ($src, $key, $val, $old) = @_; $self -> translate (0, $val - $old); }); $self -> translate ($lien -> mget ('c_x'), $lien -> mget ('c_y')); my $bck = minstanciate ('rattrapage.svg#bck', $self); my $evolution = new MTools::MSwitch ( $self, stable => ['rattrapage.svg#stable'], montee => ['rattrapage.svg#croissant'], descente => ['rattrapage.svg#decroissant'], ); $self -> plisten ('mesure', sub { my ($src, $key, $val, $old) = @_; $self -> {__old_val} = $self -> {__old_val_wait}; my $tval = $self -> {__old_val}; if ($val < $tval) { $evolution -> mconfigure (state => 'descente'); } elsif ($val > $tval) { $evolution -> mconfigure (state => 'montee'); } $self -> {__old_val_wait} = $old; if ($val <= $self -> mget ('seuil')) { $self -> mconfigure (warning => 1); } else { $self -> mconfigure (warning => 0); } }); $self -> plisten ('seuil', sub { my ($src, $key, $val, $old) = @_; if ($val >= $self -> mget ('mesure')) { $self -> mconfigure (warning => 1); } else { $self -> mconfigure (warning => 0); } }); my $mesure = minstanciate ('rattrapage.svg#mesure', $self); my $seuil = minstanciate ('rattrapage.svg#seuil', $self); minstanciate ('rattrapage.svg#cdr_seuil_h', $self); minstanciate ('rattrapage.svg#cdr_seuil_b', $self); my $bouton_cloche = new MTools::Widget::MToggleBouton ( parent => $self, g_on => 'rattrapage.svg#cloche', g_off => 'rattrapage.svg#cloche_fantome', e_press => 'CLOCHE', e_release => 'PAS_CLOCHE' ); my $bouton_delete = new MTools::Widget::MBouton ( parent => $self, g_on => 'rattrapage.svg#delete_on', g_off => 'rattrapage.svg#delete_off', e_release => 'DELETE' ); my $gp_mask = new MTools::GUI::MGroup ($self); $self -> {__down} = minstanciate ('rattrapage.svg#mask_seuil_down', $gp_mask); $self -> {__down} -> mconfigure (-visible => 0); $self -> {__up} = minstanciate ('rattrapage.svg#mask_seuil', $gp_mask); my $seuil_mask = minstanciate ('rattrapage.svg#seuil', $gp_mask); minstanciate ('rattrapage.svg#cdr_seuil_h_edit', $gp_mask); minstanciate ('rattrapage.svg#cdr_seuil_b_edit', $gp_mask); my $editable = new MTools::MSwitch ( $self, editable => [$bouton_delete, $gp_mask, $bouton_cloche], non_editable => [], ); $gp_mask -> binding ('', ['pressed', $self, Ev ('y')]); $gp_mask -> binding ('', ['motion', $self, Ev ('y')]); $gp_mask -> binding ('', ['released', $self, Ev ('y')]); $bouton_delete -> binding ('DELETE', ['mdelete', $self]); plink ([$self, 'mesure'], [$mesure, '-text']); plink ([$self, 'seuil'], [$seuil, '-text'], [$seuil_mask, '-text']); plink ([$self, 'statut'], [$editable, 'state']); plink ([$self, 'warning'], [$lien, 'warning']); return $self; } sub mdelete { my ($self) = @_; $self -> {__manager} -> unplisten ('-visible', $self -> {__listener}); $self -> {__lien} -> mdelete (); MTools::mdelete ($self); } sub pressed { my ($self, $y) = @_; $self -> {__y} = $y; $self -> {__init_value} = $self -> mget ('seuil'); $self -> {__down} -> mconfigure (-visible => 1); $self -> {__up} -> mconfigure (-visible => 0); } sub motion { my ($self, $y) = @_; $self -> mconfigure ('seuil', $self -> {__init_value} - int (($y - $self -> {__y}) / 20) * 0.5); } sub released { my ($self, $y) = @_; $self -> {__down} -> mconfigure (-visible => 0); $self -> {__up} -> mconfigure (-visible => 1); } 1;