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package MTools::Adapters::WacomAdapter;
# 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
#
##################################################################
use strict;
use MTools qw(!binding);
use MTools::MObjet;
use MTools::MIvy;
use vars qw /@ISA/;
BEGIN
{
@ISA = qw /MTools::MObjet/;
}
use Tk;
sub new {
my ($class, $adresse, $ivy_name, $wacom_adresse) = @_;
my $self = new MTools::MObjet ();
if (!defined $wacom_adresse)
{
$wacom_adresse = 'default';
}
bless $self, $class;
$self -> {__pointer_status} = 0;
$self -> {__ivy} = new MTools::MIvy ($adresse, $ivy_name);
$self -> {__ivy} -> binding ('pad_event device_id='.$wacom_adresse.' button=(.*) status=(.*) time=(.*)', [\&wacom_event, $self, 'buttons']);
$self -> {__ivy} -> binding ('slider_event device_id='.$wacom_adresse.' value=(.*) side=(.*) time=(.*)', [\&wacom_event, $self, 'sliders']);
$self -> {__ivy} -> binding ('pointer_event device_id='.$wacom_adresse.' x=(.*) y=(.*) presure=(.*) tilt_x=(.*) tilt_y=(.*) wheel=(.*) predicted_x=(.*) predicted_y=(.*) type=(.*) serial_number=(.*) time=(.*)', [\&wacom_event, $self, 'pointers']);
return $self;
}
sub binding {
my ($self, $reg, $cb) = @_;
if ($reg eq '<WSlider>')
{
push (@{$self -> {sliders} -> {all}}, $cb);
}
elsif ($reg =~ /\<WSlider(.*)-(.*)\>/)
{
push (@{$self -> {sliders} -> {$1} -> {$2}}, $cb);
}
elsif ($reg =~ /\<WSlider(.*)\>/)
{
push (@{$self -> {sliders} -> {$1} -> {all}}, $cb);
}
elsif ($reg eq '<WButton>')
{
push (@{$self -> {buttons} -> {all}}, $cb);
}
elsif ($reg =~ /\<WButton(.*)-(.*)\>/)
{
push (@{$self -> {buttons} -> {$1} -> {$2}}, $cb);
}
elsif ($reg =~ /\<WButton(.*)\>/)
{
push (@{$self -> {buttons} -> {$1} -> {all}}, $cb);
}
elsif ($reg eq '<WPointer>')
{
push (@{$self -> {pointers} -> {all}}, $cb);
}
elsif ($reg =~ /\<WPointer(.*)-(.*)\>/)
{
push (@{$self -> {pointers} -> {$1} -> {$2}}, $cb);
}
elsif ($reg =~ /\<WPointer(.*)\>/)
{
push (@{$self -> {pointers} -> {$1} -> {all}}, $cb);
}
else
{
die "Can't recognize a wacom event in $reg\n";
}
}
sub wacom_event {
my ($agent, $self, $type, $value, $status, $time, @others) = @_;
my @callbacks = ();
my @args = ();
if ($type eq 'sliders')
{
my $nb = 0;
if ($value != 0)
{
while ($value != 1)
{
$value = $value / 2;
$nb ++;
}
$nb++;
}
$value = $nb;
}
if ($type eq 'pointers')
{
$status = $others [5];
if ($status =~ /(.*)_(.*)_(.*)_(.*)/)
{
$status = $3;
}
elsif ($status =~ /(.*)_(.*)_(.*)/)
{
$status = $2;
}
if ($time == 0)
{
$value = 'Release';
$self -> {__pointer_status} = 0;
}
else
{
if ($self -> {__pointer_status})
{
$value = 'Motion';
}
else
{
$value = 'Press';
$self -> {__pointer_status} = 1;
}
}
}
if (defined $self -> {$type} -> {all})
{
push (@callbacks, @{$self -> {$type} -> {all}});
}
if (defined $self -> {$type} -> {$status} -> {all})
{
push (@callbacks, @{$self -> {$type} -> {$status} -> {all}});
}
if (defined $self -> {$type} -> {$status} -> {$value})
{
push (@callbacks, @{$self -> {$type} -> {$status} -> {$value}});
}
for (my $i = 0; $i < @callbacks; $i ++)
{
executer ($callbacks[$i], $value, $status, $type);
}
}
1;
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