| 1 |
root |
1.1 |
package Net::FCP::Event::Glib; |
| 2 |
|
|
|
| 3 |
|
|
use Glib (); |
| 4 |
|
|
|
| 5 |
|
|
my $maincontext = Glib::MainContext->default; |
| 6 |
|
|
|
| 7 |
|
|
sub new_from_fh { |
| 8 |
|
|
my ($class, $fh) = @_; |
| 9 |
|
|
bless { fh => $fh }, $class; |
| 10 |
|
|
} |
| 11 |
|
|
|
| 12 |
|
|
sub cb { |
| 13 |
|
|
my ($self, $cb) = @_; |
| 14 |
|
|
$self->{cb} = $cb; |
| 15 |
|
|
$self; |
| 16 |
|
|
} |
| 17 |
|
|
|
| 18 |
|
|
sub poll { |
| 19 |
|
|
my ($self, $r, $w, $e) = @_; |
| 20 |
|
|
|
| 21 |
|
|
remove Glib::Source delete $self->{source} if $self->{source}; |
| 22 |
|
|
|
| 23 |
|
|
my @cond; |
| 24 |
|
|
push @cond, "in" if $r; |
| 25 |
|
|
push @cond, "out" if $w; |
| 26 |
|
|
push @cond, "err" if $e; |
| 27 |
|
|
|
| 28 |
|
|
my $cb = \$self->{cb}; # avoid $self-reference |
| 29 |
|
|
|
| 30 |
|
|
$self->{source} = add_watch Glib::IO fileno $self->{fh}, \@cond, sub { |
| 31 |
|
|
$$cb->(); 1; |
| 32 |
|
|
}; |
| 33 |
|
|
|
| 34 |
|
|
$self; |
| 35 |
|
|
} |
| 36 |
|
|
|
| 37 |
|
|
sub DESTROY { |
| 38 |
|
|
my ($self) = @_; |
| 39 |
|
|
|
| 40 |
|
|
remove Glib::Source delete $self->{source} if $self->{source}; |
| 41 |
|
|
} |
| 42 |
|
|
|
| 43 |
|
|
############# |
| 44 |
|
|
|
| 45 |
|
|
sub new_signal { |
| 46 |
|
|
my $class = shift; |
| 47 |
|
|
|
| 48 |
|
|
bless \my $x, $class; |
| 49 |
|
|
} |
| 50 |
|
|
|
| 51 |
|
|
sub send { |
| 52 |
|
|
${$_[0]}++; |
| 53 |
|
|
} |
| 54 |
|
|
|
| 55 |
|
|
sub wait { |
| 56 |
|
|
$maincontext->iteration (1) while !${$_[0]}; |
| 57 |
|
|
} |
| 58 |
|
|
|
| 59 |
|
|
1; |
| 60 |
|
|
|
