| 1 |
#! perl |
| 2 |
|
| 3 |
#:META:OSC_PERL:overlay:man overlay-osc |
| 4 |
|
| 5 |
=head1 NAME |
| 6 |
|
| 7 |
overlay-osc - implement OSC to manage overlays |
| 8 |
|
| 9 |
=head1 DESCRIPTION |
| 10 |
|
| 11 |
This extension implements some OSC commands to display timed popups on the |
| 12 |
screen - useful for status displays from within scripts. You have to read |
| 13 |
the sources for more info. |
| 14 |
|
| 15 |
=cut |
| 16 |
|
| 17 |
# allows programs to open popups |
| 18 |
# printf "\033]777;overlay;action;args\007" |
| 19 |
# |
| 20 |
# action "simple;<id>;<timeout>;<x>;<y>;<h|t>;<text>" |
| 21 |
# printf "\033]777;overlay;simple;ov1;5;0;0;t;test\007" |
| 22 |
# |
| 23 |
|
| 24 |
# action "timeout;<id>;<seconds>" |
| 25 |
# printf "\033]777;overlay;timeout;ov1;6\007" |
| 26 |
|
| 27 |
# action "destroy;<id>" |
| 28 |
# printf "\033]777;overlay;destroy;ov1\007" |
| 29 |
|
| 30 |
# TODO: |
| 31 |
## action "complex;<id>;<timeout>;<x>;<y>;<width>;<height>;<rstyle>;<border>" |
| 32 |
## action "set;<id>;<x>;<y>;<h|t>;<hextext>;<rendition...>" |
| 33 |
|
| 34 |
sub on_osc_seq_perl { |
| 35 |
my ($self, $osc, $resp) = @_; |
| 36 |
|
| 37 |
return unless $osc =~ s/^overlay;//; |
| 38 |
|
| 39 |
$osc =~ s/^([^;]+)+;// |
| 40 |
or return; |
| 41 |
|
| 42 |
if ($1 eq "timeout") { |
| 43 |
my ($id, $to) = split /;/, $osc, 2; |
| 44 |
my $ov = $self->{ov}{$id} |
| 45 |
or return; |
| 46 |
if (length $to) { |
| 47 |
$ov->{to}->start (urxvt::NOW + $to); |
| 48 |
} else { |
| 49 |
delete $ov->{to}; |
| 50 |
} |
| 51 |
|
| 52 |
} elsif ($1 eq "simple") { |
| 53 |
my ($id, $to, $x, $y, $t, $txt) = split /;/, $osc, 6; |
| 54 |
if ($t eq "h") { |
| 55 |
$txt = pack "H*", $txt; |
| 56 |
utf8::decode $txt; |
| 57 |
} |
| 58 |
$self->{ov}{$id} = { |
| 59 |
ov => $self->overlay_simple ($x, $y, $txt), |
| 60 |
to => urxvt::timer |
| 61 |
->new |
| 62 |
->start (urxvt::NOW + $to) |
| 63 |
->cb(sub { |
| 64 |
delete $self->{ov}{$id}; |
| 65 |
}), |
| 66 |
}; |
| 67 |
|
| 68 |
} elsif ($1 eq "destroy") { |
| 69 |
delete $self->{ov}{$osc}; |
| 70 |
} |
| 71 |
|
| 72 |
1 |
| 73 |
} |
| 74 |
|
| 75 |
|
