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| #!/bin/env perl
use warnings;
use strict;
use Data::Dumper;
my $lastmod="2006/05/25";
my $datemod="2011/03/29";
my $defaultpassword="mypassword";
my $progname=$0;
$progname =~ s%.*/%%g;
sub usage($)
{
my ($exitcode)=@_;
print STDERR <<END_OF_USAGE ;
usage for $progname
$progname [-xy=XX,YY]
[-p|password thepassword]
[-stars|-visible|-visible=maxlen]
[-message]
[-w|-withmouse]
[-help]
$progname was written by:Chris Sincock
(this version $datemod)
Copyright (C) 2006 Chris Sincock
-withmouse option added 2008 Andrew Oakley under GPL
adapted by PAB to work with cheese to do a photobooth !
This is free software; see the GNU GPL license for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE
If you specify -password or -stars it will default to not telling you
what password to type
If you do not specify -password or -stars or -vis, it will tell you
what password to type and the password will be $defaultpassword
You can clear whatever has already been typed by hitting <Return>
END_OF_USAGE
exit($exitcode);
}
my $password=$defaultpassword;
my $message="Type the password to quit\n:";
my $true=1;
my $false=0;
my $noshow=$false;
my $withmouse=$false;
my $maxshownlength=30;
my $defaults_changed=$false;
my $defaults_changed_vis=$false;
my @startpos=(50,50);
while (@ARGV)
{
my $arg=shift @ARGV;
if($arg =~ /^-xy=(\d+),(\d+)$/i)
{
@startpos=($1,$2);
}
elsif($arg =~ /^(-|--)(h|help|usage|[?])$/i)
{
usage(0);
}
elsif($arg =~ /^(-|--)(p|pass|password)$/i)
{
if(!@ARGV)
{
print STDERR "missing argument\n";
usage(-1);
}
$password=shift @ARGV;
$defaults_changed=$true;
}
elsif($arg =~ /^(-|--)(s|stars)$/i)
{
$noshow="stars";
$defaults_changed=$true;
}
elsif($arg =~ /^(-|--)(w|withmouse)$/i)
{
$withmouse=$true;
$defaults_changed=$true;
$defaults_changed_vis=$true;
}
elsif($arg =~ /^(-|--)(v|vis|visible)(=(\d+)|)$/i)
{
$noshow=$false;
if(length($4))
{
$maxshownlength=$4;
}
$defaults_changed=$true;
$defaults_changed_vis=$true;
}
elsif($arg =~ /^(-|--)(m|msg|message)$/i)
{
if(!@ARGV)
{
print STDERR "missing argument\n";
usage(-1);
}
$message=shift @ARGV;
if(length($message))
{
$message.="\n";
}
$defaults_changed=$true;
}
else
{
usage(-1);
}
}
if(!$defaults_changed)
{
$noshow=$false;
}
if((!$defaults_changed || $defaults_changed_vis))
{
$message="Type password to quit\n";
}
use Gtk2 -init;
my $w = new Gtk2::Window -popup;
my $l = new Gtk2::Label $message;
my $eb = new Gtk2::EventBox;
my $gdkwin;
my $grabstatus;
my $typed="";
sub do_grab()
{
system "xdotool search --onlyvisible --classname 'Cheese' windowactivate --sync key F11";
system "xmodmap -e 'keycode 37 = ' ";
system "xmodmap -e 'keycode 105 = ' ";
$grabstatus= Gtk2::Gdk->keyboard_grab(
$gdkwin,$true,Gtk2::Gdk::X11->get_server_time($gdkwin) );
if($grabstatus ne "success")
{
$l->set_text("keyboard grab failed");
}
if($withmouse)
{
$grabstatus= Gtk2::Gdk->pointer_grab(
$gdkwin,$true,['button-press-mask','button-release-mask'],undef,undef,Gtk2::Gdk::X11->get_server_time($gdkwin));
if($grabstatus ne "success")
{
$l->set_text("pointer grab failed");
}
}
}
sub do_ungrab()
{
system "xmodmap -e 'keycode 37 = Control_L NoSymbol Control_L'";
system "xmodmap -e 'keycode 105 = Control_R NoSymbol Control_R'";
Gtk2::Gdk->keyboard_ungrab(Gtk2::Gdk::X11->get_server_time($gdkwin));
if($withmouse)
{
Gtk2::Gdk->pointer_ungrab(Gtk2::Gdk::X11->get_server_time($gdkwin));
}
}
sub do_keypress(@)
{
my ($widg,$evt)=@_;
my $kv = $evt->keyval;
my $cs = Gtk2::Gdk->keyval_name($kv);
if($cs =~ /Return|Enter/)
{
if($typed eq $password)
{
do_ungrab();
Gtk2->main_quit;
}
else
{
$typed="";
}
}
elsif($cs =~ /space/)
{
system "xdotool search --onlyvisible --classname 'Cheese' windowactivate --sync key space";
}
elsif(length($cs) == 1 && $cs =~ /[[:print:]]/)
{
$typed .= $cs;
}
my $showtyped=$typed;
if($noshow eq "stars")
{
$showtyped =~ s/[^*]/*/g;
}
elsif($noshow)
{
$showtyped="";
}
if(length($showtyped) > $maxshownlength)
{
$showtyped=substr($showtyped,0,$maxshownlength);
}
$l->set_text($message.$showtyped);
}
$w->add($eb);
$eb->add($l);
$w->add_events( [ qw(key_press_mask) ]);
$w->signal_connect('key_press_event', 669cc01ce3a2f62b9ad1e9ea2aeb4789562db6a2amp;do_keypress);
$w->signal_connect('realize', sub { $w->window->move(@startpos); });
$w->signal_connect('map', sub { $gdkwin=$w->window; do_grab(); });
$w->show_all;
Gtk2->main; |
Besoin d'aide pour faire fonctionner un script Perl pour un photomaton sous Linux.
.
c'est pourquoi je viens vous demander de l'aide pour pouvoir faire fonctionner ce script.
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