| … | |
… | |
| 30 | The launcher can also be overridden on a per-pattern basis. |
30 | The launcher can also be overridden on a per-pattern basis. |
| 31 | |
31 | |
| 32 | It is possible to activate the most recently seen match or a list of matches |
32 | 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 |
33 | from the keyboard. Simply bind a keysym to "matcher:last" or |
| 34 | "matcher:list" as seen in the example below. |
34 | "matcher:list" as seen in the example below. |
|
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35 | |
|
|
36 | The 'matcher:select' action enables a mode in which it is possible to |
|
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37 | 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 | input/output is suspended and the following bindings are recognized: |
|
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40 | |
|
|
41 | =over 4 |
|
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42 | |
|
|
43 | =item C<Up> |
|
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44 | |
|
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45 | Search for a match upwards. |
|
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46 | |
|
|
47 | =item C<Down> |
|
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48 | |
|
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49 | Search for a match downwards. |
|
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50 | |
|
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51 | =item C<Home> |
|
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52 | |
|
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53 | Jump to the topmost match. |
|
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54 | |
|
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55 | =item C<End> |
|
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56 | |
|
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57 | Jump to the bottommost match. |
|
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58 | |
|
|
59 | =item C<Escape> |
|
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60 | |
|
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61 | Leave the mode and return to the point where search was started. |
|
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62 | |
|
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63 | =item C<Enter> |
|
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64 | |
|
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65 | Activate the current match. |
|
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66 | |
|
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67 | =item C<y> |
|
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68 | |
|
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69 | Copy the current match to the clipboard. |
|
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70 | |
|
|
71 | =back |
| 35 | |
72 | |
| 36 | Example: load and use the matcher extension with defaults. |
73 | Example: load and use the matcher extension with defaults. |
| 37 | |
74 | |
| 38 | URxvt.perl-ext: default,matcher |
75 | URxvt.perl-ext: default,matcher |
| 39 | |
76 | |
| … | |
… | |
| 97 | |
134 | |
| 98 | if ($action eq "list") { |
135 | if ($action eq "list") { |
| 99 | $self->matchlist; |
136 | $self->matchlist; |
| 100 | } elsif ($action eq "last") { |
137 | } elsif ($action eq "last") { |
| 101 | $self->most_recent; |
138 | $self->most_recent; |
|
|
139 | } elsif ($action eq "select") { |
|
|
140 | $self->select_enter; |
| 102 | } |
141 | } |
| 103 | |
142 | |
| 104 | () |
143 | () |
| 105 | } |
144 | } |
| 106 | |
145 | |
| … | |
… | |
| 148 | $self->enable (key_press => \&matchlist_key_press); |
187 | $self->enable (key_press => \&matchlist_key_press); |
| 149 | } |
188 | } |
| 150 | |
189 | |
| 151 | sub most_recent { |
190 | sub most_recent { |
| 152 | my ($self) = shift; |
191 | my ($self) = shift; |
| 153 | my $row = $self->nrow; |
192 | my $row = $self->nrow - 1; |
| 154 | my @exec; |
193 | my @exec; |
| 155 | while($row-- > $self->top_row) { |
194 | while ($row >= $self->top_row) { |
|
|
195 | my $line = $self->line ($row); |
| 156 | @exec = $self->command_for($row); |
196 | @exec = $self->command_for($row); |
| 157 | last if(@exec); |
197 | last if(@exec); |
|
|
198 | |
|
|
199 | $row = $line->beg - 1; |
| 158 | } |
200 | } |
| 159 | if(@exec) { |
201 | if(@exec) { |
| 160 | return $self->exec_async (@exec); |
202 | return $self->exec_async (@exec); |
| 161 | } |
203 | } |
| 162 | () |
204 | () |
| … | |
… | |
| 224 | my ($self, $row) = @_; |
266 | my ($self, $row) = @_; |
| 225 | |
267 | |
| 226 | # fetch the line that has changed |
268 | # fetch the line that has changed |
| 227 | my $line = $self->line ($row); |
269 | my $line = $self->line ($row); |
| 228 | my $text = $line->t; |
270 | my $text = $line->t; |
|
|
271 | my $rend; |
| 229 | |
272 | |
| 230 | # find all urls (if any) |
273 | # find all urls (if any) |
| 231 | for my $matcher (@{$self->{matchers}}) { |
274 | for my $matcher (@{$self->{matchers}}) { |
| 232 | while ($text =~ /$matcher->[0]/g) { |
275 | while ($text =~ /$matcher->[0]/g) { |
| 233 | #print "$&\n"; |
276 | #print "$&\n"; |
| 234 | my $rend = $line->r; |
277 | $rend ||= $line->r; |
| 235 | |
278 | |
| 236 | # mark all characters as underlined. we _must_ not toggle underline, |
279 | # mark all characters as underlined. we _must_ not toggle underline, |
| 237 | # as we might get called on an already-marked url. |
280 | # as we might get called on an already-marked url. |
| 238 | &{$matcher->[2]} |
281 | &{$matcher->[2]} |
| 239 | for @{$rend}[ $-[0] .. $+[0] - 1]; |
282 | for @{$rend}[$-[0] .. $+[0] - 1]; |
| 240 | |
|
|
| 241 | $line->r ($rend); |
|
|
| 242 | } |
283 | } |
| 243 | } |
284 | } |
|
|
285 | |
|
|
286 | $line->r ($rend) if $rend; |
| 244 | |
287 | |
| 245 | () |
288 | () |
| 246 | } |
289 | } |
| 247 | |
290 | |
| 248 | sub valid_button { |
291 | sub valid_button { |
| … | |
… | |
| 255 | |
298 | |
| 256 | sub find_matches { |
299 | sub find_matches { |
| 257 | my ($self, $row, $col) = @_; |
300 | my ($self, $row, $col) = @_; |
| 258 | my $line = $self->line ($row); |
301 | my $line = $self->line ($row); |
| 259 | my $text = $line->t; |
302 | my $text = $line->t; |
| 260 | my $off = $line->offset_of ($row, $col) if $col; |
303 | my $off = $line->offset_of ($row, $col) if defined $col; |
| 261 | |
304 | |
| 262 | my @matches; |
305 | my @matches; |
| 263 | for my $matcher (@{$self->{matchers}}) { |
306 | for my $matcher (@{$self->{matchers}}) { |
| 264 | my $launcher = $matcher->[1] || $self->{launcher}; |
307 | my $launcher = $matcher->[1] || $self->{launcher}; |
| 265 | while ($text =~ /$matcher->[0]/g) { |
308 | while ($text =~ /$matcher->[0]/g) { |
| … | |
… | |
| 335 | } |
378 | } |
| 336 | |
379 | |
| 337 | 1; |
380 | 1; |
| 338 | } |
381 | } |
| 339 | |
382 | |
|
|
383 | sub select_enter { |
|
|
384 | my ($self) = @_; |
|
|
385 | |
|
|
386 | $self->{view_start} = $self->view_start; |
|
|
387 | $self->{pty_ev_events} = $self->pty_ev_events (urxvt::EV_NONE); |
|
|
388 | $self->{cur_row} = $self->nrow - 1; |
|
|
389 | |
|
|
390 | $self->enable ( |
|
|
391 | key_press => \&select_key_press, |
|
|
392 | refresh_begin => \&select_refresh, |
|
|
393 | refresh_end => \&select_refresh, |
|
|
394 | ); |
|
|
395 | |
|
|
396 | $self->{overlay} = $self->overlay (0, -1, $self->ncol, 1, urxvt::OVERLAY_RSTYLE, 0); |
|
|
397 | $self->{overlay}->set (0, 0, "match-select"); |
|
|
398 | } |
|
|
399 | |
|
|
400 | sub select_leave { |
|
|
401 | my ($self) = @_; |
|
|
402 | |
|
|
403 | $self->disable ("key_press", "refresh_begin", "refresh_end"); |
|
|
404 | $self->pty_ev_events ($self->{pty_ev_events}); |
|
|
405 | |
|
|
406 | delete $self->{overlay}; |
|
|
407 | delete $self->{matches}; |
|
|
408 | delete $self->{id}; |
|
|
409 | } |
|
|
410 | |
|
|
411 | sub select_search { |
|
|
412 | my ($self, $dir, $row) = @_; |
|
|
413 | |
|
|
414 | while ($self->nrow > $row && $row >= $self->top_row) { |
|
|
415 | my $line = $self->line ($row) |
|
|
416 | or last; |
|
|
417 | |
|
|
418 | my @matches = $self->find_matches ($row); |
|
|
419 | if (@matches) { |
|
|
420 | @matches = sort { $a->[0] <=> $b->[0] or $a->[1] <=> $b->[1] } @matches; |
|
|
421 | $self->{matches} = \@matches; |
|
|
422 | $self->{cur_row} = $row; |
|
|
423 | $self->{id} = $dir < 0 ? @{ $self->{matches} } - 1 : 0; |
|
|
424 | $self->view_start (List::Util::min 0, $row - ($self->nrow >> 1)); |
|
|
425 | $self->want_refresh; |
|
|
426 | return; |
|
|
427 | } |
|
|
428 | |
|
|
429 | $row = $dir < 0 ? $line->beg - 1 : $line->end + 1; |
|
|
430 | } |
|
|
431 | |
|
|
432 | $self->scr_bell; |
|
|
433 | } |
|
|
434 | |
|
|
435 | sub select_refresh { |
|
|
436 | my ($self) = @_; |
|
|
437 | |
|
|
438 | return unless $self->{matches}; |
|
|
439 | |
|
|
440 | my $cur = $self->{matches}[$self->{id}]; |
|
|
441 | $self->scr_xor_span (@$cur[0 .. 3], urxvt::RS_RVid); |
|
|
442 | |
|
|
443 | () |
|
|
444 | } |
|
|
445 | |
|
|
446 | sub select_key_press { |
|
|
447 | my ($self, $event, $keysym, $string) = @_; |
|
|
448 | |
|
|
449 | if ($keysym == 0xff0d || $keysym == 0xff8d) { # enter |
|
|
450 | if ($self->{matches}) { |
|
|
451 | my @match = @{ $self->{matches}[$self->{id}] }; |
|
|
452 | $self->exec_async (@match[5 .. $#match]); |
|
|
453 | } |
|
|
454 | $self->select_leave; |
|
|
455 | } elsif ($keysym == 0x79) { # y |
|
|
456 | if ($self->{matches}) { |
|
|
457 | $self->selection ($self->{matches}[$self->{id}][4], 1); |
|
|
458 | $self->selection_grab (urxvt::CurrentTime, 1); |
|
|
459 | } |
|
|
460 | $self->select_leave; |
|
|
461 | } elsif ($keysym == 0xff1b) { # escape |
|
|
462 | $self->view_start ($self->{view_start}); |
|
|
463 | $self->select_leave; |
|
|
464 | } elsif ($keysym == 0xff50) { # home |
|
|
465 | $self->select_search (+1, $self->top_row) |
|
|
466 | } elsif ($keysym == 0xff57) { # end |
|
|
467 | $self->select_search (-1, $self->nrow - 1) |
|
|
468 | } elsif ($keysym == 0xff52) { # up |
|
|
469 | if ($self->{id} > 0) { |
|
|
470 | $self->{id}--; |
|
|
471 | $self->want_refresh; |
|
|
472 | } else { |
|
|
473 | my $line = $self->line ($self->{cur_row}); |
|
|
474 | $self->select_search (-1, $line->beg - 1) |
|
|
475 | if $line->beg > $self->top_row; |
|
|
476 | } |
|
|
477 | } elsif ($keysym == 0xff54) { # down |
|
|
478 | if ($self->{id} < @{ $self->{matches} } - 1) { |
|
|
479 | $self->{id}++; |
|
|
480 | $self->want_refresh; |
|
|
481 | } else { |
|
|
482 | my $line = $self->line ($self->{cur_row}); |
|
|
483 | $self->select_search (+1, $line->end + 1) |
|
|
484 | if $line->end < $self->nrow; |
|
|
485 | } |
|
|
486 | } |
|
|
487 | |
|
|
488 | 1 |
|
|
489 | } |
|
|
490 | |
| 340 | # vim:set sw=3 sts=3 et: |
491 | # vim:set sw=3 sts=3 et: |
