1 | #! perl |
1 | #! perl |
2 | |
2 | |
3 | # Author: Tim Pope <rxvt-unicodeNOSPAM@tpope.info> |
3 | # Author: Tim Pope <rxvt-unicodeNOSPAM@tpope.org> |
|
|
4 | # Bob Farrell <robertanthonyfarrell@gmail.com> |
4 | |
5 | |
5 | my $url = |
6 | my $url = |
6 | qr{ |
7 | qr{ |
7 | (?:https?://|ftp://|news://|mailto:|file://|\bwww\.)[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~#]+ |
8 | (?:https?://|ftp://|news://|mailto:|file://|\bwww\.) |
|
|
9 | [a-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27,~#]* |
|
|
10 | ( |
|
|
11 | \([a-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27,~#]*\)| # Allow a pair of matched parentheses |
8 | [ab-zA-Z0-9\-\@;\/?:&=%\$_+*()~] # exclude some trailing characters (heuristic) |
12 | [a-zA-Z0-9\-\@;\/?:&=%\$_+*~] # exclude some trailing characters (heuristic) |
|
|
13 | )+ |
9 | }x; |
14 | }x; |
|
|
15 | |
|
|
16 | sub on_key_press { |
|
|
17 | my ($self, $event, $keysym, $octets) = @_; |
|
|
18 | |
|
|
19 | if (! $self->{showing} ) { |
|
|
20 | return; |
|
|
21 | } |
|
|
22 | |
|
|
23 | my $i = ($keysym == 96 ? 0 : $keysym - 48); |
|
|
24 | if (($i > scalar(@{$self->{urls}})) || ($i < 0)) { |
|
|
25 | $self->matchlist(); |
|
|
26 | return; |
|
|
27 | } |
|
|
28 | |
|
|
29 | my @args = ($self->{urls}[ -$i-1 ]); |
|
|
30 | $self->matchlist(); |
|
|
31 | |
|
|
32 | $self->exec_async( $self->{launcher}, @args ); |
|
|
33 | } |
|
|
34 | |
|
|
35 | sub on_user_command { |
|
|
36 | my ($self, $cmd) = @_; |
|
|
37 | |
|
|
38 | if($cmd =~ s/^matcher:list\b//) { |
|
|
39 | $self->matchlist(); |
|
|
40 | } else { |
|
|
41 | if($cmd =~ s/^matcher:last\b//) { |
|
|
42 | $self->most_recent; |
|
|
43 | } |
|
|
44 | # For backward compatibility |
|
|
45 | else { |
|
|
46 | if($cmd =~ s/^matcher\b//) { |
|
|
47 | $self->most_recent; |
|
|
48 | } |
|
|
49 | } |
|
|
50 | } |
|
|
51 | () |
|
|
52 | } |
|
|
53 | |
|
|
54 | sub matchlist { |
|
|
55 | my ($self) = @_; |
|
|
56 | if ( $self->{showing} ) { |
|
|
57 | $self->{url_overlay}->hide(); |
|
|
58 | $self->{showing} = 0; |
|
|
59 | return; |
|
|
60 | } |
|
|
61 | @{$self->{urls}} = (); |
|
|
62 | my $line; |
|
|
63 | for (my $i = 0; $i < $self->nrow; $i ++) { |
|
|
64 | $line = $self->line($i); |
|
|
65 | next if ($line->beg != $i); |
|
|
66 | for my $url ($self->get_urls_from_line($line->t)) { |
|
|
67 | if (scalar(@{$self->{urls}}) == 10) { |
|
|
68 | shift @{$self->{urls}}; |
|
|
69 | } |
|
|
70 | push @{$self->{urls}}, $url; |
|
|
71 | } |
|
|
72 | } |
|
|
73 | |
|
|
74 | if (! scalar(@{$self->{urls}})) { |
|
|
75 | return; |
|
|
76 | } |
|
|
77 | |
|
|
78 | my $max = 0; |
|
|
79 | my $i = scalar( @{$self->{urls}} ) - 1 ;; |
|
|
80 | |
|
|
81 | my @temp = (); |
|
|
82 | |
|
|
83 | for my $url (@{$self->{urls}}) { |
|
|
84 | my $url = "$i-$url"; |
|
|
85 | my $xpos = 0; |
|
|
86 | |
|
|
87 | if ($self->ncol + (length $url) >= $self->ncol) { |
|
|
88 | $url = substr( $url, 0, $self->ncol ); |
|
|
89 | } |
|
|
90 | |
|
|
91 | push @temp, $url; |
|
|
92 | |
|
|
93 | if( length $url > $max ) { |
|
|
94 | $max = length $url; |
|
|
95 | } |
|
|
96 | |
|
|
97 | $i--; |
|
|
98 | } |
|
|
99 | |
|
|
100 | @temp = reverse @temp; |
|
|
101 | |
|
|
102 | $self->{url_overlay} = $self->overlay(0, 0, $max, scalar( @temp ), urxvt::OVERLAY_RSTYLE, 2); |
|
|
103 | my $i = 0; |
|
|
104 | for my $url (@temp) { |
|
|
105 | $self->{url_overlay}->set( 0, $i, $url, [(urxvt::OVERLAY_RSTYLE) x length $url]); |
|
|
106 | $self->{showing} = 1; |
|
|
107 | $i++; |
|
|
108 | } |
|
|
109 | |
|
|
110 | } |
|
|
111 | |
|
|
112 | sub most_recent { |
|
|
113 | my ($self) = shift; |
|
|
114 | my $row = $self->nrow; |
|
|
115 | my @exec; |
|
|
116 | while($row-- > $self->top_row) { |
|
|
117 | @exec = $self->command_for($row); |
|
|
118 | last if(@exec); |
|
|
119 | } |
|
|
120 | if(@exec) { |
|
|
121 | return $self->exec_async (@exec); |
|
|
122 | } |
|
|
123 | () |
|
|
124 | } |
10 | |
125 | |
11 | sub my_resource { |
126 | sub my_resource { |
12 | my $self = shift; |
127 | my $self = shift; |
13 | $self->x_resource("$self->{name}.$_[0]"); |
128 | $self->x_resource ("$self->{name}.$_[0]"); |
|
|
129 | } |
|
|
130 | |
|
|
131 | # turn a rendition spec in the resource into a sub that implements it on $_ |
|
|
132 | sub parse_rend { |
|
|
133 | my ($self, $str) = @_; |
|
|
134 | my ($mask, $fg, $bg, $failed) = $str ? urxvt::rend2mask($str) |
|
|
135 | : (urxvt::RS_Uline, undef, undef, []); |
|
|
136 | warn "Failed to parse rendition string: " . join(',', @$failed) if @$failed; |
|
|
137 | my @rend; |
|
|
138 | push @rend, sub { $_ |= $mask } if $mask; |
|
|
139 | push @rend, sub { $_ = urxvt::SET_FGCOLOR($_, $fg) } if defined $fg; |
|
|
140 | push @rend, sub { $_ = urxvt::SET_BGCOLOR($_, $bg) } if defined $bg; |
|
|
141 | sub { |
|
|
142 | for my $s ( @rend ) { &$s }; |
|
|
143 | } |
14 | } |
144 | } |
15 | |
145 | |
16 | sub on_start { |
146 | sub on_start { |
17 | my ($self) = @_; |
147 | my ($self) = @_; |
18 | |
148 | |
… | |
… | |
20 | $self->{name} =~ tr/_/-/; |
150 | $self->{name} =~ tr/_/-/; |
21 | $self->{launcher} = $self->my_resource("launcher") || |
151 | $self->{launcher} = $self->my_resource("launcher") || |
22 | $self->x_resource("urlLauncher") || |
152 | $self->x_resource("urlLauncher") || |
23 | "sensible-browser"; |
153 | "sensible-browser"; |
24 | |
154 | |
|
|
155 | $self->{urls} = []; |
|
|
156 | $self->{showing} = 0; |
25 | $self->{button} = 2; |
157 | $self->{button} = 2; |
26 | $self->{state} = 0; |
158 | $self->{state} = 0; |
27 | if($self->{argv}[0] || $self->my_resource("button")) { |
159 | if($self->{argv}[0] || $self->my_resource("button")) { |
28 | my @mods = split('', $self->{argv}[0] || $self->my_resource("button")); |
160 | my @mods = split('', $self->{argv}[0] || $self->my_resource("button")); |
29 | for my $mod (@mods) { |
161 | for my $mod (@mods) { |
… | |
… | |
46 | for (my $idx = 0; defined (my $res = $self->my_resource("pattern.$idx") || $defaults[$idx]); $idx++) { |
178 | for (my $idx = 0; defined (my $res = $self->my_resource("pattern.$idx") || $defaults[$idx]); $idx++) { |
47 | $res = $self->locale_decode ($res); |
179 | $res = $self->locale_decode ($res); |
48 | utf8::encode $res; |
180 | utf8::encode $res; |
49 | my $launcher = $self->my_resource("launcher.$idx"); |
181 | my $launcher = $self->my_resource("launcher.$idx"); |
50 | $launcher =~ s/\$&|\$\{&\}/\${0}/g if ($launcher); |
182 | $launcher =~ s/\$&|\$\{&\}/\${0}/g if ($launcher); |
|
|
183 | my $rend = $self->parse_rend($self->my_resource("rend.$idx")); |
51 | push @matchers, [qr($res)x,$launcher]; |
184 | unshift @matchers, [qr($res)x,$launcher,$rend]; |
52 | } |
185 | } |
53 | $self->{matchers} = \@matchers; |
186 | $self->{matchers} = \@matchers; |
54 | |
187 | |
55 | () |
188 | () |
|
|
189 | } |
|
|
190 | |
|
|
191 | sub get_urls_from_line { |
|
|
192 | my ($self, $line) = @_; |
|
|
193 | my @urls; |
|
|
194 | for my $matcher (@{$self->{matchers}}) { |
|
|
195 | while ($line =~ /$matcher->[0]/g) { |
|
|
196 | push @urls, substr( $line, $-[0], $+[0] - $-[0] ); |
|
|
197 | } |
|
|
198 | } |
|
|
199 | return @urls; |
56 | } |
200 | } |
57 | |
201 | |
58 | sub on_line_update { |
202 | sub on_line_update { |
59 | my ($self, $row) = @_; |
203 | my ($self, $row) = @_; |
60 | |
204 | |
… | |
… | |
64 | my $i = 0; |
208 | my $i = 0; |
65 | |
209 | |
66 | # find all urls (if any) |
210 | # find all urls (if any) |
67 | for my $matcher (@{$self->{matchers}}) { |
211 | for my $matcher (@{$self->{matchers}}) { |
68 | while ($text =~ /$matcher->[0]/g) { |
212 | while ($text =~ /$matcher->[0]/g) { |
|
|
213 | #print "$&\n"; |
69 | my $rend = $line->r; |
214 | my $rend = $line->r; |
70 | |
215 | |
71 | # mark all characters as underlined. we _must_ not toggle underline, |
216 | # mark all characters as underlined. we _must_ not toggle underline, |
72 | # as we might get called on an already-marked url. |
217 | # as we might get called on an already-marked url. |
73 | $_ |= urxvt::RS_Uline |
218 | &{$matcher->[2]} |
74 | for @{$rend}[ $-[0] .. $+[0] - 1]; |
219 | for @{$rend}[ $-[0] .. $+[0] - 1]; |
75 | |
220 | |
76 | $line->r ($rend); |
221 | $line->r ($rend); |
77 | } |
222 | } |
78 | } |
223 | } |
… | |
… | |
97 | my $launcher = $matcher->[1] || $self->{launcher}; |
242 | my $launcher = $matcher->[1] || $self->{launcher}; |
98 | while (($text =~ /$matcher->[0]/g)) { |
243 | while (($text =~ /$matcher->[0]/g)) { |
99 | my $match = $&; |
244 | my $match = $&; |
100 | my @begin = @-; |
245 | my @begin = @-; |
101 | my @end = @+; |
246 | my @end = @+; |
102 | if ($-[0] <= $col && $+[0] >= $col) { |
247 | if (!defined($col) || ($-[0] <= $col && $+[0] >= $col)) { |
103 | if ($launcher !~ /\$/) { |
248 | if ($launcher !~ /\$/) { |
104 | return ($launcher,$match); |
249 | return ($launcher,$match); |
105 | } else { |
250 | } else { |
106 | # It'd be nice to just access a list like ($&,$1,$2...), |
251 | # It'd be nice to just access a list like ($&,$1,$2...), |
107 | # but alas, m//g behaves differently in list context. |
252 | # but alas, m//g behaves differently in list context. |
… | |
… | |
117 | () |
262 | () |
118 | } |
263 | } |
119 | |
264 | |
120 | sub on_button_press { |
265 | sub on_button_press { |
121 | my ($self, $event) = @_; |
266 | my ($self, $event) = @_; |
122 | if($self->valid_button($event)) { |
267 | if($self->valid_button($event) |
|
|
268 | && (my @exec = $self->command_for($event->{row},$event->{col}))) { |
123 | $self->{row} = $event->{row}; |
269 | $self->{row} = $event->{row}; |
124 | $self->{col} = $event->{col}; |
270 | $self->{col} = $event->{col}; |
|
|
271 | $self->{cmd} = \@exec; |
|
|
272 | return 1; |
125 | } else { |
273 | } else { |
126 | delete $self->{row}; |
274 | delete $self->{row}; |
127 | delete $self->{col}; |
275 | delete $self->{col}; |
|
|
276 | delete $self->{cmd}; |
128 | } |
277 | } |
129 | |
278 | |
130 | () |
279 | () |
131 | } |
280 | } |
132 | |
281 | |
133 | sub on_button_release { |
282 | sub on_button_release { |
134 | my ($self, $event) = @_; |
283 | my ($self, $event) = @_; |
135 | |
284 | |
136 | my $row = delete $self->{row}; |
285 | my $row = delete $self->{row}; |
137 | my $col = delete $self->{col}; |
286 | my $col = delete $self->{col}; |
|
|
287 | my $cmd = delete $self->{cmd}; |
138 | |
288 | |
|
|
289 | return if !defined $row; |
|
|
290 | |
139 | if(defined($row) && $row == $event->{row} && abs($col-$event->{col}) < 2) { |
291 | if($row == $event->{row} && abs($col-$event->{col}) < 2 |
|
|
292 | && join("\x00", @$cmd) eq join("\x00", $self->command_for($row,$col))) { |
140 | if($self->valid_button($event)) { |
293 | if($self->valid_button($event)) { |
141 | |
294 | |
142 | my @exec = $self->command_for($row,$col); |
295 | $self->exec_async (@$cmd); |
143 | if(@exec) { |
296 | |
144 | return $self->exec_async (@exec); |
|
|
145 | } |
297 | } |
146 | |
|
|
147 | } |
|
|
148 | } |
298 | } |
149 | |
299 | |
150 | () |
300 | 1; |
151 | } |
301 | } |
152 | |
302 | |
153 | # vim:set sw=3 sts=3 et: |
303 | # vim:set sw=3 sts=3 et: |