1 |
#! perl |
2 |
|
3 |
# same url as used in "selection" |
4 |
my $url = |
5 |
qr{( |
6 |
(?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
7 |
[ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) |
8 |
)}x; |
9 |
|
10 |
sub on_start { |
11 |
my ($self) = @_; |
12 |
|
13 |
$self->{browser} = $self->x_resource ("urlLauncher") || "x-www-browser"; |
14 |
|
15 |
() |
16 |
} |
17 |
|
18 |
sub on_line_update { |
19 |
my ($self, $row) = @_; |
20 |
|
21 |
# fetch the line that has changed |
22 |
my $line = $self->line ($row); |
23 |
my $text = $line->t; |
24 |
|
25 |
# find all urls (if any) |
26 |
while ($text =~ /$url/g) { |
27 |
my $rend = $line->r; |
28 |
|
29 |
# mark all characters as underlined. we _must_ not toggle underline, |
30 |
# as we might get called on an already-marked url. |
31 |
$_ |= urxvt::RS_Uline |
32 |
for @{$rend}[ $-[1] .. $+[1] - 1]; |
33 |
|
34 |
$line->r ($rend); |
35 |
} |
36 |
|
37 |
() |
38 |
} |
39 |
|
40 |
sub on_button_release { |
41 |
my ($self, $event) = @_; |
42 |
my $row = $event->{row}; |
43 |
my $col = $event->{col}; |
44 |
|
45 |
my $line = $self->line ($row); |
46 |
my $text = $line->t; |
47 |
|
48 |
my $mask = $self->ModLevel3Mask | $self->ModMetaMask |
49 |
| urxvt::ShiftMask | urxvt::ControlMask; |
50 |
|
51 |
if ($event->{button} == 2 && ($event->{state} & $mask) == 0) { |
52 |
while ($text =~ /$url/g) { |
53 |
if ($-[1] <= $col && $+[1] >= $col) { |
54 |
$self->exec_async ($self->{browser}, $1); |
55 |
return 1; |
56 |
} |
57 |
} |
58 |
} |
59 |
|
60 |
() |
61 |
} |
62 |
|