1 | #! perl |
1 | #! perl |
2 | |
2 | |
3 | # Author: Tim Pope <rxvt-unicodeNOSPAM@tpope.org> |
3 | # Author: Tim Pope <rxvt-unicodeNOSPAM@tpope.org> |
4 | # Bob Farrell <robertanthonyfarrell@gmail.com> |
4 | # Bob Farrell <robertanthonyfarrell@gmail.com> |
|
|
5 | # Emanuele Giaquinta |
5 | |
6 | |
6 | #:META:RESOURCE:%.launcher:string:default launcher command |
7 | #:META:RESOURCE:%.launcher:string:default launcher command |
7 | #:META:RESOURCE:%.button:string:the button, yeah |
8 | #:META:RESOURCE:%.button:string:the mouse button used to activate a match |
8 | #:META:RESOURCE:%.pattern.:string:extra pattern to match |
9 | #:META:RESOURCE:%.pattern.:string:extra pattern to match |
9 | #:META:RESOURCE:%.launcher.:string:custom launcher for pattern |
10 | #:META:RESOURCE:%.launcher.:string:custom launcher for pattern |
10 | #:META:RESOURCE:%.rend.:string:custom rendition for pattern |
11 | #:META:RESOURCE:%.rend.:string:custom rendition for pattern |
11 | |
12 | |
12 | =head1 NAME |
13 | =head1 NAME |
… | |
… | |
31 | |
32 | |
32 | It is possible to activate the most recently seen match or a list of matches |
33 | It is possible to activate the most recently seen match or a list of matches |
33 | from the keyboard. Simply bind a keysym to "matcher:last" or |
34 | from the keyboard. Simply bind a keysym to "matcher:last" or |
34 | "matcher:list" as seen in the example below. |
35 | "matcher:list" as seen in the example below. |
35 | |
36 | |
36 | The 'matcher:select' action enables a mode in which it is possible to |
37 | The C<matcher:select> action enables a mode in which it is possible to |
37 | iterate over the matches using the keyboard and either activate them |
38 | iterate over the matches using the keyboard and either activate them |
38 | or copy them to the clipboard. While the mode is active, normal terminal |
39 | or copy them to the clipboard. While the mode is active, normal terminal |
39 | input/output is suspended and the following bindings are recognized: |
40 | input/output is suspended and the following bindings are recognized: |
40 | |
41 | |
41 | =over 4 |
42 | =over |
42 | |
43 | |
43 | =item C<Up> |
44 | =item C<Up> |
44 | |
45 | |
45 | Search for a match upwards. |
46 | Search for a match upwards. |
46 | |
47 | |
… | |
… | |
67 | =item C<y> |
68 | =item C<y> |
68 | |
69 | |
69 | Copy the current match to the clipboard. |
70 | Copy the current match to the clipboard. |
70 | |
71 | |
71 | =back |
72 | =back |
|
|
73 | |
|
|
74 | It is also possible to cycle through the matches using a key |
|
|
75 | combination bound to the C<matcher:select> action. |
72 | |
76 | |
73 | Example: load and use the matcher extension with defaults. |
77 | Example: load and use the matcher extension with defaults. |
74 | |
78 | |
75 | URxvt.perl-ext: default,matcher |
79 | URxvt.perl-ext: default,matcher |
76 | |
80 | |
… | |
… | |
87 | =cut |
91 | =cut |
88 | |
92 | |
89 | my $url = |
93 | my $url = |
90 | qr{ |
94 | qr{ |
91 | (?:https?://|ftp://|news://|mailto:|file://|\bwww\.) |
95 | (?:https?://|ftp://|news://|mailto:|file://|\bwww\.) |
92 | [\w\-\@;\/?:&=%\$.+!*\x27,~#]* |
96 | [\w\-\@;\/?:&=%\$.+!*\x27,~#$urxvt::NOCHAR]* |
93 | ( |
97 | ( |
94 | \([\w\-\@;\/?:&=%\$.+!*\x27,~#]*\)| # Allow a pair of matched parentheses |
98 | \([\w\-\@;\/?:&=%\$.+!*\x27,~#$urxvt::NOCHAR]*\)| # Allow a pair of matched parentheses |
95 | [\w\-\@;\/?:&=%\$+*~] # exclude some trailing characters (heuristic) |
99 | [\w\-\@;\/?:&=%\$+*~] # exclude some trailing characters (heuristic) |
96 | )+ |
100 | )+ |
97 | }x; |
101 | }x; |
98 | |
102 | |
99 | sub matchlist_key_press { |
103 | sub matchlist_key_press { |
… | |
… | |
113 | |
117 | |
114 | # backwards compat |
118 | # backwards compat |
115 | sub on_user_command { |
119 | sub on_user_command { |
116 | my ($self, $cmd) = @_; |
120 | my ($self, $cmd) = @_; |
117 | |
121 | |
118 | if ($cmd =~ s/^matcher:list\b//) { |
122 | if ($cmd eq "matcher:list") { |
119 | $self->matchlist; |
123 | $self->matchlist; |
120 | } else { |
124 | } elsif ($cmd eq "matcher:last") { |
121 | if ($cmd =~ s/^matcher:last\b//) { |
|
|
122 | $self->most_recent; |
125 | $self->most_recent; |
|
|
126 | } elsif ($cmd eq "matcher:select") { |
|
|
127 | $self->select_enter; |
123 | } elsif ($cmd =~ s/^matcher\b//) { |
128 | } elsif ($cmd eq "matcher") { |
124 | # for backward compatibility |
129 | # for backward compatibility |
125 | $self->most_recent; |
130 | $self->most_recent; |
126 | } |
|
|
127 | } |
131 | } |
128 | |
132 | |
129 | () |
133 | () |
130 | } |
134 | } |
131 | |
135 | |
… | |
… | |
187 | $self->enable (key_press => \&matchlist_key_press); |
191 | $self->enable (key_press => \&matchlist_key_press); |
188 | } |
192 | } |
189 | |
193 | |
190 | sub most_recent { |
194 | sub most_recent { |
191 | my ($self) = shift; |
195 | my ($self) = shift; |
192 | my $row = $self->nrow; |
196 | my $row = $self->nrow - 1; |
193 | my @exec; |
197 | my @exec; |
194 | while($row-- > $self->top_row) { |
198 | while ($row >= $self->top_row) { |
|
|
199 | my $line = $self->line ($row); |
195 | @exec = $self->command_for($row); |
200 | @exec = $self->command_for($row); |
196 | last if(@exec); |
201 | last if(@exec); |
|
|
202 | |
|
|
203 | $row = $line->beg - 1; |
197 | } |
204 | } |
198 | if(@exec) { |
205 | if(@exec) { |
199 | return $self->exec_async (@exec); |
206 | return $self->exec_async (@exec); |
200 | } |
207 | } |
201 | () |
208 | () |
… | |
… | |
244 | } |
251 | } |
245 | } |
252 | } |
246 | |
253 | |
247 | my @defaults = ($url); |
254 | my @defaults = ($url); |
248 | my @matchers; |
255 | my @matchers; |
249 | for (my $idx = 0; defined (my $res = $self->my_resource ("pattern.$idx") || $defaults[$idx]); $idx++) { |
256 | for (my $idx = 0; defined (my $res = $self->locale_decode ($self->my_resource ("pattern.$idx")) || $defaults[$idx]); $idx++) { |
250 | $res = $self->locale_decode ($res); |
|
|
251 | utf8::encode $res; |
|
|
252 | my $launcher = $self->my_resource ("launcher.$idx"); |
257 | my $launcher = $self->my_resource ("launcher.$idx"); |
253 | $launcher =~ s/\$&|\$\{&\}/\${0}/g if $launcher; |
258 | $launcher =~ s/\$&|\$\{&\}/\${0}/g if $launcher; |
254 | my $rend = $self->parse_rend($self->my_resource ("rend.$idx")); |
259 | my $rend = $self->parse_rend($self->my_resource ("rend.$idx")); |
255 | unshift @matchers, [qr($res)x,$launcher,$rend]; |
260 | unshift @matchers, [qr($res)x,$launcher,$rend]; |
256 | } |
261 | } |
… | |
… | |
263 | my ($self, $row) = @_; |
268 | my ($self, $row) = @_; |
264 | |
269 | |
265 | # fetch the line that has changed |
270 | # fetch the line that has changed |
266 | my $line = $self->line ($row); |
271 | my $line = $self->line ($row); |
267 | my $text = $line->t; |
272 | my $text = $line->t; |
|
|
273 | my $rend; |
268 | |
274 | |
269 | # find all urls (if any) |
275 | # find all urls (if any) |
270 | for my $matcher (@{$self->{matchers}}) { |
276 | for my $matcher (@{$self->{matchers}}) { |
271 | while ($text =~ /$matcher->[0]/g) { |
277 | while ($text =~ /$matcher->[0]/g) { |
272 | #print "$&\n"; |
278 | #print "$&\n"; |
273 | my $rend = $line->r; |
279 | $rend ||= $line->r; |
274 | |
280 | |
275 | # mark all characters as underlined. we _must_ not toggle underline, |
281 | # mark all characters as underlined. we _must_ not toggle underline, |
276 | # as we might get called on an already-marked url. |
282 | # as we might get called on an already-marked url. |
277 | &{$matcher->[2]} |
283 | &{$matcher->[2]} |
278 | for @{$rend}[$-[0] .. $+[0] - 1]; |
284 | for @{$rend}[$-[0] .. $+[0] - 1]; |
279 | |
|
|
280 | $line->r ($rend); |
|
|
281 | } |
285 | } |
282 | } |
286 | } |
|
|
287 | |
|
|
288 | $line->r ($rend) if $rend; |
283 | |
289 | |
284 | () |
290 | () |
285 | } |
291 | } |
286 | |
292 | |
287 | sub valid_button { |
293 | sub valid_button { |
… | |
… | |
415 | if (@matches) { |
421 | if (@matches) { |
416 | @matches = sort { $a->[0] <=> $b->[0] or $a->[1] <=> $b->[1] } @matches; |
422 | @matches = sort { $a->[0] <=> $b->[0] or $a->[1] <=> $b->[1] } @matches; |
417 | $self->{matches} = \@matches; |
423 | $self->{matches} = \@matches; |
418 | $self->{cur_row} = $row; |
424 | $self->{cur_row} = $row; |
419 | $self->{id} = $dir < 0 ? @{ $self->{matches} } - 1 : 0; |
425 | $self->{id} = $dir < 0 ? @{ $self->{matches} } - 1 : 0; |
420 | $self->view_start (List::Util::min 0, $row - ($self->nrow >> 1)); |
426 | $self->view_start ($row - ($self->nrow >> 1)); |
421 | $self->want_refresh; |
427 | $self->want_refresh; |
422 | return; |
428 | return 1; |
423 | } |
429 | } |
424 | |
430 | |
425 | $row = $dir < 0 ? $line->beg - 1 : $line->end + 1; |
431 | $row = $dir < 0 ? $line->beg - 1 : $line->end + 1; |
426 | } |
432 | } |
427 | |
433 | |
428 | $self->scr_bell; |
434 | $self->scr_bell; |
|
|
435 | |
|
|
436 | () |
429 | } |
437 | } |
430 | |
438 | |
431 | sub select_refresh { |
439 | sub select_refresh { |
432 | my ($self) = @_; |
440 | my ($self) = @_; |
433 | |
441 | |
… | |
… | |
477 | } else { |
485 | } else { |
478 | my $line = $self->line ($self->{cur_row}); |
486 | my $line = $self->line ($self->{cur_row}); |
479 | $self->select_search (+1, $line->end + 1) |
487 | $self->select_search (+1, $line->end + 1) |
480 | if $line->end < $self->nrow; |
488 | if $line->end < $self->nrow; |
481 | } |
489 | } |
|
|
490 | } elsif ($self->lookup_keysym ($keysym, $event->{state}) eq "matcher:select") { |
|
|
491 | if ($self->{id} > 0) { |
|
|
492 | $self->{id}--; |
|
|
493 | $self->want_refresh; |
|
|
494 | } else { |
|
|
495 | my $line = $self->line ($self->{cur_row}); |
|
|
496 | $self->select_search (-1, $self->nrow - 1) |
|
|
497 | unless $self->select_search (-1, $line->beg - 1); |
|
|
498 | } |
482 | } |
499 | } |
483 | |
500 | |
484 | 1 |
501 | 1 |
485 | } |
502 | } |
486 | |
503 | |