… | |
… | |
37 | |
37 | |
38 | @@RXVT_NAME@@ -pe <extensionname> |
38 | @@RXVT_NAME@@ -pe <extensionname> |
39 | |
39 | |
40 | =over 4 |
40 | =over 4 |
41 | |
41 | |
42 | =item selection |
42 | =item selection (enabled by default) |
43 | |
43 | |
44 | Intelligent selection. This extension tries to be more intelligent when |
44 | Intelligent selection. This extension tries to be more intelligent when |
45 | the user extends selections (double-click). Right now, it tries to select |
45 | the user extends selections (double-click). Right now, it tries to select |
46 | urls and complete shell-quoted arguments, which is very convenient, too, |
46 | urls and complete shell-quoted arguments, which is very convenient, too, |
47 | if your F<ls> supports C<--quoting-style=shell>. |
47 | if your F<ls> supports C<--quoting-style=shell>. |
… | |
… | |
55 | Rot-13 the selection when activated. Used via keyboard trigger: |
55 | Rot-13 the selection when activated. Used via keyboard trigger: |
56 | |
56 | |
57 | URxvt.keysym.C-M-r: perl:selection:rot13 |
57 | URxvt.keysym.C-M-r: perl:selection:rot13 |
58 | |
58 | |
59 | =back |
59 | =back |
|
|
60 | |
|
|
61 | =item option-popup (enabled by default) |
|
|
62 | |
|
|
63 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at |
|
|
64 | runtime. |
|
|
65 | |
|
|
66 | =item selection-popup (enabled by default) |
|
|
67 | |
|
|
68 | Binds a popup menu to Ctrl-Button3 that lets you convert the selection |
|
|
69 | text into various other formats/action. |
|
|
70 | |
|
|
71 | =item searchable-scrollback<hotkey> (enabled by default) |
|
|
72 | |
|
|
73 | Adds regex search functionality to the scrollback buffer, triggered |
|
|
74 | by a hotkey (default: C<M-s>). When in search mode, normal terminal |
|
|
75 | input/output is suspended. |
|
|
76 | |
|
|
77 | C</> starts an incremental regex search, C<n> searches further, C<p> or |
|
|
78 | C<N> jump to the previous match, C<G> jumps to the bottom and clears the |
|
|
79 | history, C<enter> leaves search mode at the current position and C<escape> |
|
|
80 | returns to the original position. |
60 | |
81 | |
61 | =item digital-clock |
82 | =item digital-clock |
62 | |
83 | |
63 | Displays a digital clock using the built-in overlay. |
84 | Displays a digital clock using the built-in overlay. |
64 | |
85 | |
… | |
… | |
114 | Either binary data or - more common - a text string encoded in a |
135 | Either binary data or - more common - a text string encoded in a |
115 | locale-specific way. |
136 | locale-specific way. |
116 | |
137 | |
117 | =back |
138 | =back |
118 | |
139 | |
|
|
140 | =head2 Extension Objects |
|
|
141 | |
|
|
142 | Very perl extension is a perl class. A separate perl object is created |
|
|
143 | for each terminal and each extension and passed as the first parameter to |
|
|
144 | hooks. So extensions can use their C<$self> object without having to think |
|
|
145 | about other extensions, with the exception of methods and members that |
|
|
146 | begin with an underscore character C<_>: these are reserved for internal |
|
|
147 | use. |
|
|
148 | |
|
|
149 | Although it isn't a C<urxvt::term> object, you can call all methods of the |
|
|
150 | C<urxvt::term> class on this object. |
|
|
151 | |
|
|
152 | It has the following methods and data members: |
|
|
153 | |
|
|
154 | =over 4 |
|
|
155 | |
|
|
156 | =item $urxvt_term = $self->{term} |
|
|
157 | |
|
|
158 | Returns the C<urxvt::term> object associated with this instance of the |
|
|
159 | extension. This member I<must not> be changed in any way. |
|
|
160 | |
|
|
161 | =item $self->enable ($hook_name => $cb, [$hook_name => $cb..]) |
|
|
162 | |
|
|
163 | Dynamically enable the given hooks (named without the C<on_> prefix) for |
|
|
164 | this extension, replacing any previous hook. This is useful when you want |
|
|
165 | to overwrite time-critical hooks only temporarily. |
|
|
166 | |
|
|
167 | =item $self->disable ($hook_name[, $hook_name..]) |
|
|
168 | |
|
|
169 | Dynamically disable the given hooks. |
|
|
170 | |
|
|
171 | =back |
|
|
172 | |
119 | =head2 Hooks |
173 | =head2 Hooks |
120 | |
174 | |
121 | The following subroutines can be declared in extension files, and will be |
175 | The following subroutines can be declared in extension files, and will be |
122 | called whenever the relevant event happens. |
176 | called whenever the relevant event happens. |
123 | |
177 | |
124 | The first argument passed to them is an object private to each terminal |
178 | The first argument passed to them is an extension oject as described in |
125 | and extension package. You can call all C<urxvt::term> methods on it, but |
179 | the in the C<Extension Objects> section. |
126 | its not a real C<urxvt::term> object. Instead, the real C<urxvt::term> |
|
|
127 | object that is shared between all packages is stored in the C<term> |
|
|
128 | member. It is, however, blessed intot he package of the extension script, |
|
|
129 | so for all practical purposes you can treat an extension script as a class. |
|
|
130 | |
180 | |
131 | All of them must return a boolean value. If it is true, then the event |
181 | B<All> of these hooks must return a boolean value. If it is true, then the |
132 | counts as being I<consumed>, and the invocation of other hooks is skipped, |
182 | event counts as being I<consumed>, and the invocation of other hooks is |
133 | and the relevant action might not be carried out by the C++ code. |
183 | skipped, and the relevant action might not be carried out by the C++ code. |
134 | |
184 | |
135 | When in doubt, return a false value (preferably C<()>). |
185 | I<< When in doubt, return a false value (preferably C<()>). >> |
136 | |
186 | |
137 | =over 4 |
187 | =over 4 |
138 | |
188 | |
139 | =item on_init $term |
189 | =item on_init $term |
140 | |
190 | |
… | |
… | |
194 | than the scroll back buffer or the terminal. |
244 | than the scroll back buffer or the terminal. |
195 | |
245 | |
196 | It is called before lines are scrolled out (so rows 0 .. min ($lines - 1, |
246 | It is called before lines are scrolled out (so rows 0 .. min ($lines - 1, |
197 | $nrow - 1) represent the lines to be scrolled out). C<$saved> is the total |
247 | $nrow - 1) represent the lines to be scrolled out). C<$saved> is the total |
198 | number of lines that will be in the scrollback buffer. |
248 | number of lines that will be in the scrollback buffer. |
199 | |
|
|
200 | =item on_tty_activity $term *NYI* |
|
|
201 | |
|
|
202 | Called whenever the program(s) running in the urxvt window send output. |
|
|
203 | |
249 | |
204 | =item on_osc_seq $term, $string |
250 | =item on_osc_seq $term, $string |
205 | |
251 | |
206 | Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC = |
252 | Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC = |
207 | operating system command) is processed. Cursor position and other state |
253 | operating system command) is processed. Cursor position and other state |
… | |
… | |
220 | can filter/change and output the text yourself by returning a true value |
266 | can filter/change and output the text yourself by returning a true value |
221 | and calling C<< $term->scr_add_lines >> yourself. Please note that this |
267 | and calling C<< $term->scr_add_lines >> yourself. Please note that this |
222 | might be very slow, however, as your hook is called for B<all> text being |
268 | might be very slow, however, as your hook is called for B<all> text being |
223 | output. |
269 | output. |
224 | |
270 | |
|
|
271 | =item on_tt_write $term, $octets |
|
|
272 | |
|
|
273 | Called whenever some data is written to the tty/pty and can be used to |
|
|
274 | suppress or filter tty input. |
|
|
275 | |
225 | =item on_line_update $term, $row |
276 | =item on_line_update $term, $row |
226 | |
277 | |
227 | Called whenever a line was updated or changed. Can be used to filter |
278 | Called whenever a line was updated or changed. Can be used to filter |
228 | screen output (e.g. underline urls or other useless stuff). Only lines |
279 | screen output (e.g. underline urls or other useless stuff). Only lines |
229 | that are being shown will be filtered, and, due to performance reasons, |
280 | that are being shown will be filtered, and, due to performance reasons, |
… | |
… | |
261 | =item on_focus_out $term |
312 | =item on_focus_out $term |
262 | |
313 | |
263 | Called wheneever the window loses keyboard focus, before rxvt-unicode does |
314 | Called wheneever the window loses keyboard focus, before rxvt-unicode does |
264 | focus out processing. |
315 | focus out processing. |
265 | |
316 | |
266 | =item on_key_press $term, $event, $octets |
317 | =item on_key_press $term, $event, $keysym, $octets |
267 | |
318 | |
268 | =item on_key_release $term, $event |
319 | =item on_key_release $term, $event, $keysym |
269 | |
320 | |
270 | =item on_button_press $term, $event |
321 | =item on_button_press $term, $event |
271 | |
322 | |
272 | =item on_button_release $term, $event |
323 | =item on_button_release $term, $event |
273 | |
324 | |
… | |
… | |
327 | that calls this function. |
378 | that calls this function. |
328 | |
379 | |
329 | Using this function has the advantage that its output ends up in the |
380 | Using this function has the advantage that its output ends up in the |
330 | correct place, e.g. on stderr of the connecting urxvtc client. |
381 | correct place, e.g. on stderr of the connecting urxvtc client. |
331 | |
382 | |
|
|
383 | =item $is_safe = urxvt::safe |
|
|
384 | |
|
|
385 | Returns true when it is safe to do potentially unsafe things, such as |
|
|
386 | evaluating perl code specified by the user. This is true when urxvt was |
|
|
387 | started setuid or setgid. |
|
|
388 | |
332 | =item $time = urxvt::NOW |
389 | =item $time = urxvt::NOW |
333 | |
390 | |
334 | Returns the "current time" (as per the event loop). |
391 | Returns the "current time" (as per the event loop). |
335 | |
392 | |
336 | =item urxvt::CurrentTime |
393 | =item urxvt::CurrentTime |
337 | |
394 | |
338 | =item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask, |
395 | =item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask, |
339 | Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask, |
396 | Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask, |
340 | Button4Mask, Button5Mask, AnyModifier |
397 | Button4Mask, Button5Mask, AnyModifier |
341 | |
398 | |
342 | Various constants for use in X events. |
399 | Various constants for use in X calls and event processing. |
343 | |
400 | |
344 | =back |
401 | =back |
345 | |
402 | |
346 | =head2 RENDITION |
403 | =head2 RENDITION |
347 | |
404 | |
… | |
… | |
397 | |
454 | |
398 | =cut |
455 | =cut |
399 | |
456 | |
400 | package urxvt; |
457 | package urxvt; |
401 | |
458 | |
|
|
459 | use utf8; |
402 | use strict; |
460 | use strict; |
|
|
461 | use Carp (); |
403 | use Scalar::Util (); |
462 | use Scalar::Util (); |
|
|
463 | use List::Util (); |
404 | |
464 | |
|
|
465 | our $VERSION = 1; |
405 | our $TERM; |
466 | our $TERM; |
406 | our @HOOKNAME; |
467 | our @HOOKNAME; |
|
|
468 | our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME; |
|
|
469 | our %OPTION; |
|
|
470 | |
407 | our $LIBDIR; |
471 | our $LIBDIR; |
|
|
472 | our $RESNAME; |
|
|
473 | our $RESCLASS; |
|
|
474 | our $RXVTNAME; |
408 | |
475 | |
409 | BEGIN { |
476 | BEGIN { |
410 | urxvt->bootstrap; |
477 | urxvt->bootstrap; |
411 | |
478 | |
412 | # overwrite perl's warn |
479 | # overwrite perl's warn |
… | |
… | |
414 | my $msg = join "", @_; |
481 | my $msg = join "", @_; |
415 | $msg .= "\n" |
482 | $msg .= "\n" |
416 | unless $msg =~ /\n$/; |
483 | unless $msg =~ /\n$/; |
417 | urxvt::warn ($msg); |
484 | urxvt::warn ($msg); |
418 | }; |
485 | }; |
|
|
486 | |
|
|
487 | delete $ENV{IFS}; |
|
|
488 | delete $ENV{CDPATH}; |
|
|
489 | delete $ENV{BASH_ENV}; |
|
|
490 | $ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin"; |
419 | } |
491 | } |
420 | |
492 | |
421 | my @hook_count; |
493 | my @hook_count; |
422 | my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; |
494 | my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; |
423 | |
495 | |
424 | sub verbose { |
496 | sub verbose { |
425 | my ($level, $msg) = @_; |
497 | my ($level, $msg) = @_; |
426 | warn "$msg\n" if $level <= $verbosity; |
498 | warn "$msg\n" if $level <= $verbosity; |
427 | } |
499 | } |
428 | |
500 | |
429 | # find on_xxx subs in the package and register them |
|
|
430 | # as hooks |
|
|
431 | sub register_package($) { |
|
|
432 | my ($pkg) = @_; |
|
|
433 | |
|
|
434 | for my $htype (0.. $#HOOKNAME) { |
|
|
435 | my $name = $HOOKNAME[$htype]; |
|
|
436 | |
|
|
437 | my $ref = $pkg->can ("on_" . lc $name) |
|
|
438 | or next; |
|
|
439 | |
|
|
440 | $TERM->{_hook}[$htype]{$pkg} = $ref; |
|
|
441 | $hook_count[$htype]++ |
|
|
442 | or set_should_invoke $htype, 1; |
|
|
443 | } |
|
|
444 | } |
|
|
445 | |
|
|
446 | my $extension_pkg = "extension0000"; |
501 | my $extension_pkg = "extension0000"; |
447 | my %extension_pkg; |
502 | my %extension_pkg; |
448 | |
503 | |
449 | # load a single script into its own package, once only |
504 | # load a single script into its own package, once only |
450 | sub extension_package($) { |
505 | sub extension_package($) { |
… | |
… | |
456 | verbose 3, "loading extension '$path' into package '$pkg'"; |
511 | verbose 3, "loading extension '$path' into package '$pkg'"; |
457 | |
512 | |
458 | open my $fh, "<:raw", $path |
513 | open my $fh, "<:raw", $path |
459 | or die "$path: $!"; |
514 | or die "$path: $!"; |
460 | |
515 | |
|
|
516 | my $source = untaint |
461 | my $source = "package $pkg; use strict; use utf8;\n" |
517 | "package $pkg; use strict; use utf8;\n" |
462 | . "use base urxvt::term::proxy::;\n" |
518 | . "use base urxvt::term::extension::;\n" |
463 | . "#line 1 \"$path\"\n{\n" |
519 | . "#line 1 \"$path\"\n{\n" |
464 | . (do { local $/; <$fh> }) |
520 | . (do { local $/; <$fh> }) |
465 | . "\n};\n1"; |
521 | . "\n};\n1"; |
466 | |
522 | |
|
|
523 | eval $source |
467 | eval $source or die "$path: $@"; |
524 | or die "$path: $@"; |
468 | |
525 | |
469 | $pkg |
526 | $pkg |
470 | } |
527 | } |
471 | } |
528 | } |
472 | |
529 | |
… | |
… | |
477 | local $TERM = shift; |
534 | local $TERM = shift; |
478 | my $htype = shift; |
535 | my $htype = shift; |
479 | |
536 | |
480 | if ($htype == 0) { # INIT |
537 | if ($htype == 0) { # INIT |
481 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
538 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
|
|
539 | |
|
|
540 | my %ext_arg; |
482 | |
541 | |
483 | for my $ext (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
542 | for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
|
|
543 | if ($_ eq "default") { |
|
|
544 | $ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback); |
|
|
545 | } elsif (/^-(.*)$/) { |
|
|
546 | delete $ext_arg{$1}; |
|
|
547 | } elsif (/^([^<]+)<(.*)>$/) { |
|
|
548 | push @{ $ext_arg{$1} }, $2; |
|
|
549 | } else { |
|
|
550 | $ext_arg{$_} ||= []; |
|
|
551 | } |
|
|
552 | } |
|
|
553 | |
|
|
554 | while (my ($ext, $argv) = each %ext_arg) { |
484 | my @files = grep -f $_, map "$_/$ext", @dirs; |
555 | my @files = grep -f $_, map "$_/$ext", @dirs; |
485 | |
556 | |
486 | if (@files) { |
557 | if (@files) { |
487 | register_package extension_package $files[0]; |
558 | $TERM->register_package (extension_package $files[0], $argv); |
488 | } else { |
559 | } else { |
489 | warn "perl extension '$ext' not found in perl library search path\n"; |
560 | warn "perl extension '$ext' not found in perl library search path\n"; |
490 | } |
561 | } |
491 | } |
562 | } |
|
|
563 | |
|
|
564 | eval "#line 1 \"--perl-eval resource/argument\"\n" . $TERM->resource ("perl_eval"); |
|
|
565 | warn $@ if $@; |
492 | } |
566 | } |
493 | |
567 | |
494 | $retval = undef; |
568 | $retval = undef; |
495 | |
569 | |
496 | if (my $cb = $TERM->{_hook}[$htype]) { |
570 | if (my $cb = $TERM->{_hook}[$htype]) { |
… | |
… | |
498 | if $verbosity >= 10; |
572 | if $verbosity >= 10; |
499 | |
573 | |
500 | keys %$cb; |
574 | keys %$cb; |
501 | |
575 | |
502 | while (my ($pkg, $cb) = each %$cb) { |
576 | while (my ($pkg, $cb) = each %$cb) { |
503 | eval { |
577 | $retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) } |
504 | $retval = $cb->( |
|
|
505 | $TERM->{_pkg}{$pkg} ||= do { |
|
|
506 | my $proxy = bless { }, $pkg; |
|
|
507 | Scalar::Util::weaken ($proxy->{term} = $TERM); |
|
|
508 | $proxy |
|
|
509 | }, |
|
|
510 | @_, |
|
|
511 | ) and last; |
578 | and last; |
|
|
579 | |
|
|
580 | if ($@) { |
|
|
581 | $TERM->ungrab; # better to lose the grab than the session |
|
|
582 | warn $@; |
512 | }; |
583 | } |
513 | warn $@ if $@;#d# |
|
|
514 | } |
584 | } |
515 | } |
585 | } |
516 | |
586 | |
517 | if ($htype == 1) { # DESTROY |
587 | if ($htype == 1) { # DESTROY |
518 | # remove hooks if unused |
|
|
519 | if (my $hook = $TERM->{_hook}) { |
588 | if (my $hook = delete $TERM->{_hook}) { |
520 | for my $htype (0..$#$hook) { |
589 | for my $htype (0..$#$hook) { |
521 | $hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} } |
590 | $hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} } |
522 | or set_should_invoke $htype, 0; |
591 | or set_should_invoke $htype, 0; |
523 | } |
592 | } |
524 | } |
593 | } |
… | |
… | |
531 | } |
600 | } |
532 | |
601 | |
533 | $retval |
602 | $retval |
534 | } |
603 | } |
535 | |
604 | |
536 | sub urxvt::term::proxy::AUTOLOAD { |
605 | # urxvt::term::extension |
537 | $urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/ |
606 | |
|
|
607 | package urxvt::term::extension; |
|
|
608 | |
|
|
609 | sub enable { |
|
|
610 | my ($self, %hook) = @_; |
|
|
611 | my $pkg = $self->{_pkg}; |
|
|
612 | |
|
|
613 | while (my ($name, $cb) = each %hook) { |
|
|
614 | my $htype = $HOOKTYPE{uc $name}; |
|
|
615 | defined $htype |
|
|
616 | or Carp::croak "unsupported hook type '$name'"; |
|
|
617 | |
|
|
618 | unless (exists $self->{term}{_hook}[$htype]{$pkg}) { |
|
|
619 | $hook_count[$htype]++ |
|
|
620 | or urxvt::set_should_invoke $htype, 1; |
|
|
621 | } |
|
|
622 | |
|
|
623 | $self->{term}{_hook}[$htype]{$pkg} = $cb; |
|
|
624 | } |
|
|
625 | } |
|
|
626 | |
|
|
627 | sub disable { |
|
|
628 | my ($self, @hook) = @_; |
|
|
629 | my $pkg = $self->{_pkg}; |
|
|
630 | |
|
|
631 | for my $name (@hook) { |
|
|
632 | my $htype = $HOOKTYPE{uc $name}; |
|
|
633 | defined $htype |
|
|
634 | or Carp::croak "unsupported hook type '$name'"; |
|
|
635 | |
|
|
636 | if (delete $self->{term}{_hook}[$htype]{$pkg}) { |
|
|
637 | --$hook_count[$htype] |
|
|
638 | or urxvt::set_should_invoke $htype, 0; |
|
|
639 | } |
|
|
640 | } |
|
|
641 | } |
|
|
642 | |
|
|
643 | our $AUTOLOAD; |
|
|
644 | |
|
|
645 | sub AUTOLOAD { |
|
|
646 | $AUTOLOAD =~ /:([^:]+)$/ |
538 | or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable"; |
647 | or die "FATAL: \$AUTOLOAD '$AUTOLOAD' unparsable"; |
539 | |
648 | |
540 | eval qq{ |
649 | eval qq{ |
541 | sub $urxvt::term::proxy::AUTOLOAD { |
650 | sub $AUTOLOAD { |
542 | my \$proxy = shift; |
651 | my \$proxy = shift; |
543 | \$proxy->{term}->$1 (\@_) |
652 | \$proxy->{term}->$1 (\@_) |
544 | } |
653 | } |
545 | 1 |
654 | 1 |
546 | } or die "FATAL: unable to compile method forwarder: $@"; |
655 | } or die "FATAL: unable to compile method forwarder: $@"; |
547 | |
656 | |
548 | goto &$urxvt::term::proxy::AUTOLOAD; |
657 | goto &$AUTOLOAD; |
549 | } |
658 | } |
|
|
659 | |
|
|
660 | sub DESTROY { |
|
|
661 | # nop |
|
|
662 | } |
|
|
663 | |
|
|
664 | # urxvt::destroy_hook |
550 | |
665 | |
551 | sub urxvt::destroy_hook::DESTROY { |
666 | sub urxvt::destroy_hook::DESTROY { |
552 | ${$_[0]}->(); |
667 | ${$_[0]}->(); |
553 | } |
668 | } |
554 | |
669 | |
555 | sub urxvt::destroy_hook(&) { |
670 | sub urxvt::destroy_hook(&) { |
556 | bless \shift, urxvt::destroy_hook:: |
671 | bless \shift, urxvt::destroy_hook:: |
557 | } |
672 | } |
558 | |
673 | |
|
|
674 | package urxvt::anyevent; |
|
|
675 | |
|
|
676 | =head2 The C<urxvt::anyevent> Class |
|
|
677 | |
|
|
678 | The sole purpose of this class is to deliver an interface to the |
|
|
679 | C<AnyEvent> module - any module using it will work inside urxvt without |
|
|
680 | further work. The only exception is that you cannot wait on condition |
|
|
681 | variables, but non-blocking condvar use is ok. What this means is that you |
|
|
682 | cannot use blocking APIs, but the non-blocking variant should work. |
|
|
683 | |
|
|
684 | =cut |
|
|
685 | |
|
|
686 | our $VERSION = 1; |
|
|
687 | |
|
|
688 | $INC{"urxvt/anyevent.pm"} = 1; # mark us as there |
|
|
689 | push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::]; |
|
|
690 | |
|
|
691 | sub timer { |
|
|
692 | my ($class, %arg) = @_; |
|
|
693 | |
|
|
694 | my $cb = $arg{cb}; |
|
|
695 | |
|
|
696 | urxvt::timer |
|
|
697 | ->new |
|
|
698 | ->start (urxvt::NOW + $arg{after}) |
|
|
699 | ->cb (sub { |
|
|
700 | $_[0]->stop; # need to cancel manually |
|
|
701 | $cb->(); |
|
|
702 | }) |
|
|
703 | } |
|
|
704 | |
|
|
705 | sub io { |
|
|
706 | my ($class, %arg) = @_; |
|
|
707 | |
|
|
708 | my $cb = $arg{cb}; |
|
|
709 | |
|
|
710 | bless [$arg{fh}, urxvt::iow |
|
|
711 | ->new |
|
|
712 | ->fd (fileno $arg{fh}) |
|
|
713 | ->events (($arg{poll} =~ /r/ ? 1 : 0) |
|
|
714 | | ($arg{poll} =~ /w/ ? 2 : 0)) |
|
|
715 | ->start |
|
|
716 | ->cb (sub { |
|
|
717 | $cb->(($_[1] & 1 ? 'r' : '') |
|
|
718 | . ($_[1] & 2 ? 'w' : '')); |
|
|
719 | })], |
|
|
720 | urxvt::anyevent:: |
|
|
721 | } |
|
|
722 | |
|
|
723 | sub DESTROY { |
|
|
724 | $_[0][1]->stop; |
|
|
725 | } |
|
|
726 | |
|
|
727 | sub condvar { |
|
|
728 | bless \my $flag, urxvt::anyevent::condvar:: |
|
|
729 | } |
|
|
730 | |
|
|
731 | sub urxvt::anyevent::condvar::broadcast { |
|
|
732 | ${$_[0]}++; |
|
|
733 | } |
|
|
734 | |
|
|
735 | sub urxvt::anyevent::condvar::wait { |
|
|
736 | unless (${$_[0]}) { |
|
|
737 | Carp::croak "AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API"; |
|
|
738 | } |
|
|
739 | } |
|
|
740 | |
|
|
741 | package urxvt::term; |
|
|
742 | |
559 | =head2 The C<urxvt::term> Class |
743 | =head2 The C<urxvt::term> Class |
560 | |
744 | |
561 | =over 4 |
745 | =over 4 |
562 | |
746 | |
|
|
747 | =cut |
|
|
748 | |
|
|
749 | # find on_xxx subs in the package and register them |
|
|
750 | # as hooks |
|
|
751 | sub register_package { |
|
|
752 | my ($self, $pkg, $argv) = @_; |
|
|
753 | |
|
|
754 | my $proxy = bless { |
|
|
755 | _pkg => $pkg, |
|
|
756 | argv => $argv, |
|
|
757 | }, $pkg; |
|
|
758 | Scalar::Util::weaken ($proxy->{term} = $self); |
|
|
759 | |
|
|
760 | $self->{_pkg}{$pkg} = $proxy; |
|
|
761 | |
|
|
762 | for my $name (@HOOKNAME) { |
|
|
763 | if (my $ref = $pkg->can ("on_" . lc $name)) { |
|
|
764 | $proxy->enable ($name => $ref); |
|
|
765 | } |
|
|
766 | } |
|
|
767 | } |
|
|
768 | |
563 | =item $term->destroy |
769 | =item $term->destroy |
564 | |
770 | |
565 | Destroy the terminal object (close the window, free resources etc.). |
771 | Destroy the terminal object (close the window, free resources etc.). |
|
|
772 | |
|
|
773 | =item $isset = $term->option ($optval[, $set]) |
|
|
774 | |
|
|
775 | Returns true if the option specified by C<$optval> is enabled, and |
|
|
776 | optionally change it. All option values are stored by name in the hash |
|
|
777 | C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash. |
|
|
778 | |
|
|
779 | Here is a a likely non-exhaustive list of option names, please see the |
|
|
780 | source file F</src/optinc.h> to see the actual list: |
|
|
781 | |
|
|
782 | borderLess console cursorBlink cursorUnderline hold iconic insecure |
|
|
783 | intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage |
|
|
784 | pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating |
|
|
785 | scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer |
|
|
786 | secondaryScreen secondaryScroll skipBuiltinGlyphs transparent |
|
|
787 | tripleclickwords utmpInhibit visualBell |
566 | |
788 | |
567 | =item $value = $term->resource ($name[, $newval]) |
789 | =item $value = $term->resource ($name[, $newval]) |
568 | |
790 | |
569 | Returns the current resource value associated with a given name and |
791 | Returns the current resource value associated with a given name and |
570 | optionally sets a new value. Setting values is most useful in the C<init> |
792 | optionally sets a new value. Setting values is most useful in the C<init> |
… | |
… | |
580 | |
802 | |
581 | Please note that resource strings will currently only be freed when the |
803 | Please note that resource strings will currently only be freed when the |
582 | terminal is destroyed, so changing options frequently will eat memory. |
804 | terminal is destroyed, so changing options frequently will eat memory. |
583 | |
805 | |
584 | Here is a a likely non-exhaustive list of resource names, not all of which |
806 | Here is a a likely non-exhaustive list of resource names, not all of which |
585 | are supported in every build, please see the source to see the actual |
807 | are supported in every build, please see the source file F</src/rsinc.h> |
586 | list: |
808 | to see the actual list: |
587 | |
809 | |
588 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
810 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
589 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
811 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
590 | display_name embed ext_bwidth fade font geometry hold iconName |
812 | display_name embed ext_bwidth fade font geometry hold iconName |
591 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
813 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
… | |
… | |
598 | shade term_name title transparent transparent_all tripleclickwords |
820 | shade term_name title transparent transparent_all tripleclickwords |
599 | utmpInhibit visualBell |
821 | utmpInhibit visualBell |
600 | |
822 | |
601 | =cut |
823 | =cut |
602 | |
824 | |
603 | sub urxvt::term::resource($$;$) { |
825 | sub resource($$;$) { |
604 | my ($self, $name) = (shift, shift); |
826 | my ($self, $name) = (shift, shift); |
605 | unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0); |
827 | unshift @_, $self, $name, ($name =~ s/\s*\+\s*(\d+)$// ? $1 : 0); |
606 | &urxvt::term::_resource |
828 | &urxvt::term::_resource |
607 | } |
829 | } |
608 | |
830 | |
|
|
831 | =item $success = $term->parse_keysym ($keysym_spec, $command_string) |
|
|
832 | |
|
|
833 | Adds a keymap translation exactly as specified via a resource. See the |
|
|
834 | C<keysym> resource in the @@RXVT_NAME@@(1) manpage. |
|
|
835 | |
609 | =item $rend = $term->rstyle ([$new_rstyle]) |
836 | =item $rend = $term->rstyle ([$new_rstyle]) |
610 | |
837 | |
611 | Return and optionally change the current rendition. Text that is output by |
838 | Return and optionally change the current rendition. Text that is output by |
612 | the terminal application will use this style. |
839 | the terminal application will use this style. |
613 | |
840 | |
… | |
… | |
632 | |
859 | |
633 | =item $oldtext = $term->selection ([$newtext]) |
860 | =item $oldtext = $term->selection ([$newtext]) |
634 | |
861 | |
635 | Return the current selection text and optionally replace it by C<$newtext>. |
862 | Return the current selection text and optionally replace it by C<$newtext>. |
636 | |
863 | |
637 | #=item $term->overlay ($x, $y, $text) |
864 | =item $term->overlay_simple ($x, $y, $text) |
638 | # |
865 | |
639 | #Create a simple multi-line overlay box. See the next method for details. |
866 | Create a simple multi-line overlay box. See the next method for details. |
640 | # |
867 | |
641 | #=cut |
868 | =cut |
642 | # |
869 | |
643 | #sub urxvt::term::scr_overlay { |
870 | sub overlay_simple { |
644 | # my ($self, $x, $y, $text) = @_; |
871 | my ($self, $x, $y, $text) = @_; |
645 | # |
872 | |
646 | # my @lines = split /\n/, $text; |
873 | my @lines = split /\n/, $text; |
647 | # |
874 | |
648 | # my $w = 0; |
875 | my $w = List::Util::max map $self->strwidth ($_), @lines; |
649 | # for (map $self->strwidth ($_), @lines) { |
876 | |
650 | # $w = $_ if $w < $_; |
|
|
651 | # } |
|
|
652 | # |
|
|
653 | # $self->scr_overlay_new ($x, $y, $w, scalar @lines); |
877 | my $overlay = $self->overlay ($x, $y, $w, scalar @lines); |
654 | # $self->scr_overlay_set (0, $_, $lines[$_]) for 0.. $#lines; |
878 | $overlay->set (0, $_, $lines[$_]) for 0.. $#lines; |
655 | #} |
879 | |
|
|
880 | $overlay |
|
|
881 | } |
656 | |
882 | |
657 | =item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]]) |
883 | =item $term->overlay ($x, $y, $width, $height[, $rstyle[, $border]]) |
658 | |
884 | |
659 | Create a new (empty) overlay at the given position with the given |
885 | Create a new (empty) overlay at the given position with the given |
660 | width/height. C<$rstyle> defines the initial rendition style |
886 | width/height. C<$rstyle> defines the initial rendition style |
… | |
… | |
695 | C<$event> I<must> be the event causing the menu to pop up (a button event, |
921 | C<$event> I<must> be the event causing the menu to pop up (a button event, |
696 | currently). |
922 | currently). |
697 | |
923 | |
698 | =cut |
924 | =cut |
699 | |
925 | |
700 | sub urxvt::term::popup { |
926 | sub popup { |
701 | my ($self, $event) = @_; |
927 | my ($self, $event) = @_; |
702 | |
928 | |
703 | $self->grab ($event->{time}, 1) |
929 | $self->grab ($event->{time}, 1) |
704 | or return; |
930 | or return; |
705 | |
931 | |
… | |
… | |
727 | |
953 | |
728 | =item $string = $term->locale_decode ($octets) |
954 | =item $string = $term->locale_decode ($octets) |
729 | |
955 | |
730 | Convert the given locale-encoded octets into a perl string. |
956 | Convert the given locale-encoded octets into a perl string. |
731 | |
957 | |
|
|
958 | =item $term->scr_xor_span ($beg_row, $beg_col, $end_row, $end_col[, $rstyle]) |
|
|
959 | |
|
|
960 | XORs the rendition values in the given span with the provided value |
|
|
961 | (default: C<RS_RVid>). Useful in refresh hooks to provide effects similar |
|
|
962 | to the selection. |
|
|
963 | |
|
|
964 | =item $term->scr_xor_rect ($beg_row, $beg_col, $end_row, $end_col[, $rstyle1[, $rstyle2]]) |
|
|
965 | |
|
|
966 | Similar to C<scr_xor_span>, but xors a rectangle instead. Trailing |
|
|
967 | whitespace will additionally be xored with the C<$rstyle2>, which defaults |
|
|
968 | to C<RS_RVid | RS_Uline>, which removes reverse video again and underlines |
|
|
969 | it instead. |
|
|
970 | |
|
|
971 | =item $term->scr_bell |
|
|
972 | |
|
|
973 | Ring the bell! |
|
|
974 | |
732 | =item $term->scr_add_lines ($string) |
975 | =item $term->scr_add_lines ($string) |
733 | |
976 | |
734 | Write the given text string to the screen, as if output by the application |
977 | Write the given text string to the screen, as if output by the application |
735 | running inside the terminal. It may not contain command sequences (escape |
978 | running inside the terminal. It may not contain command sequences (escape |
736 | codes), but is free to use line feeds, carriage returns and tabs. The |
979 | codes), but is free to use line feeds, carriage returns and tabs. The |
… | |
… | |
750 | |
993 | |
751 | Write the octets given in C<$data> to the tty (i.e. as program input). To |
994 | Write the octets given in C<$data> to the tty (i.e. as program input). To |
752 | pass characters instead of octets, you should convert your strings first |
995 | pass characters instead of octets, you should convert your strings first |
753 | to the locale-specific encoding using C<< $term->locale_encode >>. |
996 | to the locale-specific encoding using C<< $term->locale_encode >>. |
754 | |
997 | |
|
|
998 | =item $old_events = $term->pty_ev_events ([$new_events]) |
|
|
999 | |
|
|
1000 | Replaces the event mask of the pty watcher by the given event mask. Can |
|
|
1001 | be used to suppress input and output handling to the pty/tty. See the |
|
|
1002 | description of C<< urxvt::timer->events >>. Make sure to always restore |
|
|
1003 | the previous value. |
|
|
1004 | |
755 | =item $windowid = $term->parent |
1005 | =item $windowid = $term->parent |
756 | |
1006 | |
757 | Return the window id of the toplevel window. |
1007 | Return the window id of the toplevel window. |
758 | |
1008 | |
759 | =item $windowid = $term->vt |
1009 | =item $windowid = $term->vt |
… | |
… | |
783 | =item $nrow_plus_saveLines = $term->total_rows |
1033 | =item $nrow_plus_saveLines = $term->total_rows |
784 | |
1034 | |
785 | =item $lines_in_scrollback = $term->nsaved |
1035 | =item $lines_in_scrollback = $term->nsaved |
786 | |
1036 | |
787 | Return various integers describing terminal characteristics. |
1037 | Return various integers describing terminal characteristics. |
|
|
1038 | |
|
|
1039 | =item $lc_ctype = $term->locale |
|
|
1040 | |
|
|
1041 | Returns the LC_CTYPE category string used by this rxvt-unicode. |
|
|
1042 | |
|
|
1043 | =item $x_display = $term->display_id |
|
|
1044 | |
|
|
1045 | Return the DISPLAY used by rxvt-unicode. |
788 | |
1046 | |
789 | =item $modifiermask = $term->ModLevel3Mask |
1047 | =item $modifiermask = $term->ModLevel3Mask |
790 | |
1048 | |
791 | =item $modifiermask = $term->ModMetaMask |
1049 | =item $modifiermask = $term->ModMetaMask |
792 | |
1050 | |
… | |
… | |
895 | |
1153 | |
896 | =back |
1154 | =back |
897 | |
1155 | |
898 | =cut |
1156 | =cut |
899 | |
1157 | |
900 | sub urxvt::term::line { |
1158 | sub line { |
901 | my ($self, $row) = @_; |
1159 | my ($self, $row) = @_; |
902 | |
1160 | |
903 | my $maxrow = $self->nrow - 1; |
1161 | my $maxrow = $self->nrow - 1; |
904 | |
1162 | |
905 | my ($beg, $end) = ($row, $row); |
1163 | my ($beg, $end) = ($row, $row); |
… | |
… | |
969 | $offset / $self->{ncol} + $self->{beg}, |
1227 | $offset / $self->{ncol} + $self->{beg}, |
970 | $offset % $self->{ncol} |
1228 | $offset % $self->{ncol} |
971 | ) |
1229 | ) |
972 | } |
1230 | } |
973 | |
1231 | |
974 | =item ($row, $col) = $line->coord_of ($offset) |
|
|
975 | =item $text = $term->special_encode $string |
1232 | =item $text = $term->special_encode $string |
976 | |
1233 | |
977 | Converts a perl string into the special encoding used by rxvt-unicode, |
1234 | Converts a perl string into the special encoding used by rxvt-unicode, |
978 | where one character corresponds to one screen cell. See |
1235 | where one character corresponds to one screen cell. See |
979 | C<< $term->ROW_t >> for details. |
1236 | C<< $term->ROW_t >> for details. |
… | |
… | |
981 | =item $string = $term->special_decode $text |
1238 | =item $string = $term->special_decode $text |
982 | |
1239 | |
983 | Converts rxvt-unicodes text reprsentation into a perl string. See |
1240 | Converts rxvt-unicodes text reprsentation into a perl string. See |
984 | C<< $term->ROW_t >> for details. |
1241 | C<< $term->ROW_t >> for details. |
985 | |
1242 | |
|
|
1243 | =item $success = $term->grab_button ($button, $modifiermask) |
|
|
1244 | |
|
|
1245 | Registers a synchronous button grab. See the XGrabButton manpage. |
|
|
1246 | |
|
|
1247 | =item $success = $term->grab ($eventtime[, $sync]) |
|
|
1248 | |
|
|
1249 | Calls XGrabPointer and XGrabKeyboard in asynchronous (default) or |
|
|
1250 | synchronous (C<$sync> is true). Also remembers the grab timestampe. |
|
|
1251 | |
|
|
1252 | =item $term->allow_events_async |
|
|
1253 | |
|
|
1254 | Calls XAllowEvents with AsyncBoth for the most recent grab. |
|
|
1255 | |
|
|
1256 | =item $term->allow_events_sync |
|
|
1257 | |
|
|
1258 | Calls XAllowEvents with SyncBoth for the most recent grab. |
|
|
1259 | |
|
|
1260 | =item $term->allow_events_replay |
|
|
1261 | |
|
|
1262 | Calls XAllowEvents with both ReplayPointer and ReplayKeyboard for the most |
|
|
1263 | recent grab. |
|
|
1264 | |
|
|
1265 | =item $term->ungrab |
|
|
1266 | |
|
|
1267 | Calls XUngrab for the most recent grab. Is called automatically on |
|
|
1268 | evaluation errors, as it is better to lose the grab in the error case as |
|
|
1269 | the session. |
|
|
1270 | |
986 | =back |
1271 | =back |
987 | |
1272 | |
|
|
1273 | =cut |
|
|
1274 | |
|
|
1275 | package urxvt::popup; |
|
|
1276 | |
988 | =head2 The C<urxvt::popup> Class |
1277 | =head2 The C<urxvt::popup> Class |
989 | |
1278 | |
990 | =over 4 |
1279 | =over 4 |
991 | |
1280 | |
992 | =cut |
1281 | =cut |
993 | |
|
|
994 | package urxvt::popup; |
|
|
995 | |
1282 | |
996 | sub add_item { |
1283 | sub add_item { |
997 | my ($self, $item) = @_; |
1284 | my ($self, $item) = @_; |
998 | |
1285 | |
|
|
1286 | $item->{rend}{normal} = "\x1b[0;30;47m" unless exists $item->{rend}{normal}; |
|
|
1287 | $item->{rend}{hover} = "\x1b[0;30;46m" unless exists $item->{rend}{hover}; |
|
|
1288 | $item->{rend}{active} = "\x1b[m" unless exists $item->{rend}{active}; |
|
|
1289 | |
|
|
1290 | $item->{render} ||= sub { $_[0]{text} }; |
|
|
1291 | |
999 | push @{ $self->{item} }, $item; |
1292 | push @{ $self->{item} }, $item; |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | sub add_separator { |
|
|
1296 | my ($self, $sep) = @_; |
|
|
1297 | |
|
|
1298 | $sep ||= "="; |
|
|
1299 | |
|
|
1300 | $self->add_item ({ |
|
|
1301 | rend => { normal => "\x1b[0;30;47m", hover => "\x1b[0;30;47m", active => "\x1b[0;30;47m" }, |
|
|
1302 | text => "", |
|
|
1303 | render => sub { $sep x $self->{term}->ncol }, |
|
|
1304 | activate => sub { }, |
|
|
1305 | }); |
|
|
1306 | } |
|
|
1307 | |
|
|
1308 | sub add_title { |
|
|
1309 | my ($self, $title) = @_; |
|
|
1310 | |
|
|
1311 | $self->add_item ({ |
|
|
1312 | rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" }, |
|
|
1313 | text => $title, |
|
|
1314 | activate => sub { }, |
|
|
1315 | }); |
1000 | } |
1316 | } |
1001 | |
1317 | |
1002 | sub add_button { |
1318 | sub add_button { |
1003 | my ($self, $text, $cb) = @_; |
1319 | my ($self, $text, $cb) = @_; |
1004 | |
1320 | |
1005 | $self->add_item ({ type => "button", text => "[ $text ]", activate => $cb }); |
1321 | $self->add_item ({ type => "button", text => $text, activate => $cb}); |
|
|
1322 | } |
|
|
1323 | |
|
|
1324 | sub add_toggle { |
|
|
1325 | my ($self, $text, $cb, $value) = @_; |
|
|
1326 | |
|
|
1327 | my $item; $item = { |
|
|
1328 | type => "button", |
|
|
1329 | text => " $text", |
|
|
1330 | value => $value, |
|
|
1331 | render => sub { ($_[0]{value} ? "* " : " ") . $text }, |
|
|
1332 | activate => sub { $cb->($_[0]{value} = !$_[0]{value}); }, |
|
|
1333 | }; |
|
|
1334 | |
|
|
1335 | $self->add_item ($item); |
1006 | } |
1336 | } |
1007 | |
1337 | |
1008 | sub show { |
1338 | sub show { |
1009 | my ($self) = @_; |
1339 | my ($self) = @_; |
1010 | |
1340 | |
1011 | local $urxvt::popup::self = $self; |
1341 | local $urxvt::popup::self = $self; |
1012 | |
1342 | |
|
|
1343 | local $ENV{LC_ALL} = $self->{term}->locale; |
|
|
1344 | |
1013 | urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0, |
1345 | urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0, |
1014 | "--transient-for" => $self->{term}->parent, |
1346 | "--transient-for" => $self->{term}->parent, |
|
|
1347 | "-display" => $self->{term}->display_id, |
1015 | "-pe" => "urxvt-popup") |
1348 | "-pe" => "urxvt-popup") |
1016 | or die "unable to create popup window\n"; |
1349 | or die "unable to create popup window\n"; |
1017 | } |
1350 | } |
1018 | |
1351 | |
1019 | sub DESTROY { |
1352 | sub DESTROY { |
1020 | my ($self) = @_; |
1353 | my ($self) = @_; |
1021 | |
1354 | |
|
|
1355 | delete $self->{term}{_destroy}{$self}; |
1022 | $self->{term}->ungrab; |
1356 | $self->{term}->ungrab; |
1023 | } |
1357 | } |
1024 | |
1358 | |
1025 | =head2 The C<urxvt::timer> Class |
1359 | =head2 The C<urxvt::timer> Class |
1026 | |
1360 | |
… | |
… | |
1081 | |
1415 | |
1082 | $term->{socket} = ... |
1416 | $term->{socket} = ... |
1083 | $term->{iow} = urxvt::iow |
1417 | $term->{iow} = urxvt::iow |
1084 | ->new |
1418 | ->new |
1085 | ->fd (fileno $term->{socket}) |
1419 | ->fd (fileno $term->{socket}) |
1086 | ->events (1) # wait for read data |
1420 | ->events (urxvt::EVENT_READ) |
1087 | ->start |
1421 | ->start |
1088 | ->cb (sub { |
1422 | ->cb (sub { |
1089 | my ($iow, $revents) = @_; |
1423 | my ($iow, $revents) = @_; |
1090 | # $revents must be 1 here, no need to check |
1424 | # $revents must be 1 here, no need to check |
1091 | sysread $term->{socket}, my $buf, 8192 |
1425 | sysread $term->{socket}, my $buf, 8192 |
… | |
… | |
1108 | |
1442 | |
1109 | Set the filedescriptor (not handle) to watch. |
1443 | Set the filedescriptor (not handle) to watch. |
1110 | |
1444 | |
1111 | =item $iow = $iow->events ($eventmask) |
1445 | =item $iow = $iow->events ($eventmask) |
1112 | |
1446 | |
1113 | Set the event mask to watch. Bit #0 (value C<1>) enables watching for read |
1447 | Set the event mask to watch. The only allowed values are |
1114 | data, Bit #1 (value C<2>) enables watching for write data. |
1448 | C<urxvt::EVENT_READ> and C<urxvt::EVENT_WRITE>, which might be ORed |
|
|
1449 | together, or C<urxvt::EVENT_NONE>. |
1115 | |
1450 | |
1116 | =item $iow = $iow->start |
1451 | =item $iow = $iow->start |
1117 | |
1452 | |
1118 | Start watching for requested events on the given handle. |
1453 | Start watching for requested events on the given handle. |
1119 | |
1454 | |
… | |
… | |
1130 | This variable controls the verbosity level of the perl extension. Higher |
1465 | This variable controls the verbosity level of the perl extension. Higher |
1131 | numbers indicate more verbose output. |
1466 | numbers indicate more verbose output. |
1132 | |
1467 | |
1133 | =over 4 |
1468 | =over 4 |
1134 | |
1469 | |
1135 | =item =0 - only fatal messages |
1470 | =item == 0 - fatal messages |
1136 | |
1471 | |
1137 | =item =3 - script loading and management |
1472 | =item >= 3 - script loading and management |
1138 | |
1473 | |
1139 | =item =10 - all events received |
1474 | =item >=10 - all events received |
1140 | |
1475 | |
1141 | =back |
1476 | =back |
1142 | |
1477 | |
1143 | =head1 AUTHOR |
1478 | =head1 AUTHOR |
1144 | |
1479 | |