/usr/share/doc/libgnome2-perl/examples/session-management.pl is in libgnome2-perl 1.046-3+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | #!/usr/bin/perl -w
use strict;
use Gnome2;
# $Id$
my $application = Gnome2::Program -> init("Test", "0.1", "libgnomeui");
my $client = Gnome2::Client -> master();
###############################################################################
$client -> signal_connect(die => sub {
# No time to save anything, just die.
Gtk2 -> main_quit();
});
$client -> signal_connect(save_yourself => sub {
my ($client,
$phase,
$save_style,
$shutting_down,
$interact_style,
$fast) = @_;
if ($fast) { # We're in a hurry, so don't do anything that takes ages.
unless (save_session_quickly()) {
error("Saving session failed.") if ($interact_style & "error");
return 0;
}
}
else { # We've plenty of time.
unless (save_session()) {
if ($interact_style & "any") {
question("Couldn't save session. Do you want me to " .
"delete all your personal files in response?",
sub { delete_all_personal_files(); });
}
elsif ($interact_style & "error") {
error("Saving session failed.");
}
return 0;
}
}
return 1;
});
###############################################################################
my $app = Gnome2::App -> new("test", "Test");
my $box = Gtk2::VBox -> new(0, 0);
my $button_die = Gtk2::Button -> new("_Die");
my $button_save = Gtk2::Button -> new("_Save");
my $button_save_quickly = Gtk2::Button -> new("Save quickly");
# Normally, those events are fired by the session manager when the user logs
# out or kills the application via the session UI. We emulate them here.
$button_die -> signal_connect(clicked => sub {
$client -> signal_emit("die");
});
$button_save -> signal_connect(clicked => sub {
$client -> request_save("local", 0, "any", 0, 0);
});
$button_save_quickly -> signal_connect(clicked => sub {
$client -> request_save("local", 0, "errors", 1, 0);
});
$box -> pack_start($button_die, 0, 0, 0);
$box -> pack_start($button_save, 0, 0, 0);
$box -> pack_start($button_save_quickly, 0, 0, 0);
$app -> set_contents($box);
$app -> show_all();
$app -> signal_connect(destroy => sub {
Gtk2 -> main_quit();
});
Gtk2 -> main();
###############################################################################
sub delete_all_personal_files {
$| = 1;
print "Deleting all personal files ...";
select(undef, undef, undef, 0.25);
print " done.\n";
}
sub error {
my ($label) = @_;
my $dialog = Gtk2::MessageDialog -> new($app,
[qw(modal destroy-with-parent)],
"error",
"ok",
$label);
$dialog -> signal_connect(response => sub {
my ($dialog, $response) = @_;
$dialog -> hide();
});
$client -> save_error_dialog($dialog);
}
sub question {
my ($label, $callback) = @_;
my $dialog = Gtk2::MessageDialog -> new($app,
[qw(modal destroy-with-parent)],
"question",
"yes-no",
$label);
$dialog -> signal_connect(response => sub {
my ($dialog, $response) = @_;
$callback -> () if ($response eq "yes");
$dialog -> hide();
});
$client -> save_any_dialog($dialog);
}
sub save_session {
select(undef, undef, undef, 0.5);
return int(rand(2));
}
sub save_session_quickly {
select(undef, undef, undef, 0.1);
return int(rand(2));
}
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