… | |
… | |
39 | |
39 | |
40 | =over 4 |
40 | =over 4 |
41 | |
41 | |
42 | =item selection |
42 | =item selection |
43 | |
43 | |
44 | Intelligent selection. This etxension tries to be more intelligent when the user |
44 | Intelligent selection. This extension tries to be more intelligent when |
45 | extends selections (double-click). |
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, |
|
|
47 | if your F<ls> supports C<--quoting-style=shell>. |
46 | |
48 | |
47 | It also offers the following bindable event: |
49 | It also offers the following bindable event: |
48 | |
50 | |
49 | =over 4 |
51 | =over 4 |
50 | |
52 | |
… | |
… | |
169 | number of lines that will be in the scrollback buffer. |
171 | number of lines that will be in the scrollback buffer. |
170 | |
172 | |
171 | =item on_tty_activity $term *NYI* |
173 | =item on_tty_activity $term *NYI* |
172 | |
174 | |
173 | Called whenever the program(s) running in the urxvt window send output. |
175 | Called whenever the program(s) running in the urxvt window send output. |
|
|
176 | |
|
|
177 | =item on_osc_seq $term, $string |
|
|
178 | |
|
|
179 | Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC = |
|
|
180 | operating system command) is processed. Cursor position and other state |
|
|
181 | information is up-to-date when this happens. For interoperability, the |
|
|
182 | string should start with the extension name and a colon, to distinguish |
|
|
183 | it from commands for other extensions, and this might be enforced in the |
|
|
184 | future. |
|
|
185 | |
|
|
186 | Be careful not ever to trust (in a security sense) the data you receive, |
|
|
187 | as its source can not easily be controleld (e-mail content, messages from |
|
|
188 | other users on the same system etc.). |
174 | |
189 | |
175 | =item on_refresh_begin $term |
190 | =item on_refresh_begin $term |
176 | |
191 | |
177 | Called just before the screen gets redrawn. Can be used for overlay |
192 | Called just before the screen gets redrawn. Can be used for overlay |
178 | or similar effects by modify terminal contents in refresh_begin, and |
193 | or similar effects by modify terminal contents in refresh_begin, and |
… | |
… | |
351 | |
366 | |
352 | $pkg |
367 | $pkg |
353 | } |
368 | } |
354 | } |
369 | } |
355 | |
370 | |
|
|
371 | our $retval; # return value for urxvt |
|
|
372 | |
356 | # called by the rxvt core |
373 | # called by the rxvt core |
357 | sub invoke { |
374 | sub invoke { |
358 | local $TERM = shift; |
375 | local $TERM = shift; |
359 | my $htype = shift; |
376 | my $htype = shift; |
360 | |
377 | |
361 | if ($htype == 0) { # INIT |
378 | if ($htype == 0) { # INIT |
362 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
379 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
363 | |
380 | |
364 | for my $ext (split /:/, $TERM->resource ("perl_ext")) { |
381 | for my $ext (map { split /:/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
365 | my @files = grep -f $_, map "$_/$ext", @dirs; |
382 | my @files = grep -f $_, map "$_/$ext", @dirs; |
366 | |
383 | |
367 | if (@files) { |
384 | if (@files) { |
368 | register_package script_package $files[0]; |
385 | register_package script_package $files[0]; |
369 | } else { |
386 | } else { |
370 | warn "perl extension '$ext' not found in perl library search path\n"; |
387 | warn "perl extension '$ext' not found in perl library search path\n"; |
371 | } |
388 | } |
372 | } |
389 | } |
|
|
390 | } |
373 | |
391 | |
|
|
392 | $retval = undef; |
|
|
393 | |
|
|
394 | if (my $cb = $TERM->{_hook}[$htype]) { |
|
|
395 | verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")" |
|
|
396 | if $verbosity >= 10; |
|
|
397 | |
|
|
398 | keys %$cb; |
|
|
399 | |
|
|
400 | while (my ($pkg, $cb) = each %$cb) { |
|
|
401 | $retval = $cb->( |
|
|
402 | $TERM->{_pkg}{$pkg} ||= do { |
|
|
403 | my $proxy = bless { }, urxvt::term::proxy::; |
|
|
404 | Scalar::Util::weaken ($proxy->{term} = $TERM); |
|
|
405 | $proxy |
|
|
406 | }, |
|
|
407 | @_, |
|
|
408 | ) and last; |
|
|
409 | } |
|
|
410 | } |
|
|
411 | |
374 | } elsif ($htype == 1) { # DESTROY |
412 | if ($htype == 1) { # DESTROY |
|
|
413 | # remove hooks if unused |
375 | if (my $hook = $TERM->{_hook}) { |
414 | if (my $hook = $TERM->{_hook}) { |
376 | for my $htype (0..$#$hook) { |
415 | for my $htype (0..$#$hook) { |
377 | $hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} } |
416 | $hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} } |
378 | or set_should_invoke $htype, 0; |
417 | or set_should_invoke $htype, 0; |
379 | } |
418 | } |
380 | } |
419 | } |
|
|
420 | |
|
|
421 | # clear package objects |
|
|
422 | %$_ = () for values %{ $TERM->{_pkg} }; |
|
|
423 | |
|
|
424 | # clear package |
|
|
425 | %$TERM = (); |
381 | } |
426 | } |
382 | |
427 | |
383 | my $cb = $TERM->{_hook}[$htype] |
428 | $retval |
384 | or return; |
|
|
385 | |
|
|
386 | verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")" |
|
|
387 | if $verbosity >= 10; |
|
|
388 | |
|
|
389 | while (my ($pkg, $cb) = each %$cb) { |
|
|
390 | return 1 |
|
|
391 | if $cb->( |
|
|
392 | $TERM->{$pkg} ||= do { |
|
|
393 | my $proxy = bless { }, urxvt::term::proxy::; |
|
|
394 | Scalar::Util::weaken ($proxy->{term} = $TERM); |
|
|
395 | $proxy |
|
|
396 | }, |
|
|
397 | @_, |
|
|
398 | ); |
|
|
399 | } |
|
|
400 | |
|
|
401 | 0 |
|
|
402 | } |
429 | } |
403 | |
430 | |
404 | sub urxvt::term::proxy::AUTOLOAD { |
431 | sub urxvt::term::proxy::AUTOLOAD { |
405 | $urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/ |
432 | $urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/ |
406 | or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable"; |
433 | or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable"; |
407 | |
434 | |
408 | eval qq{ |
435 | eval qq{ |
409 | sub $urxvt::term::proxy::AUTOLOAD { |
436 | sub $urxvt::term::proxy::AUTOLOAD { |
410 | unshift \@_, shift->{term}; |
437 | my \$proxy = shift; |
411 | goto &urxvt::term::$1; |
438 | \$proxy->{term}->$1 (\@_) |
412 | } |
439 | } |
413 | 1 |
440 | 1 |
414 | } or die "FATAL: unable to compile method forwarder: $@"; |
441 | } or die "FATAL: unable to compile method forwarder: $@"; |
415 | |
442 | |
416 | goto &$urxvt::term::proxy::AUTOLOAD; |
443 | goto &$urxvt::term::proxy::AUTOLOAD; |
… | |
… | |
444 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
471 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
445 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
472 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
446 | display_name embed ext_bwidth fade font geometry hold iconName |
473 | display_name embed ext_bwidth fade font geometry hold iconName |
447 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
474 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
448 | italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier |
475 | italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier |
449 | mouseWheelScrollPage name pastableTabs path perl_eval perl_ext |
476 | mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2 |
450 | perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd |
477 | perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd |
451 | reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating |
478 | reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating |
452 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
479 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
453 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
480 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
454 | shade term_name title transparent transparent_all tripleclickwords |
481 | shade term_name title transparent transparent_all tripleclickwords |
… | |
… | |
583 | =item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]]) |
610 | =item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]]) |
584 | |
611 | |
585 | Returns the text of the entire row with number C<$row_number>. Row C<0> |
612 | Returns the text of the entire row with number C<$row_number>. Row C<0> |
586 | is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost |
613 | is the topmost terminal line, row C<< $term->$ncol-1 >> is the bottommost |
587 | terminal line. The scrollback buffer starts at line C<-1> and extends to |
614 | terminal line. The scrollback buffer starts at line C<-1> and extends to |
588 | line C<< -$term->nsaved >>. |
615 | line C<< -$term->nsaved >>. Nothing will be returned if a nonexistent line |
|
|
616 | is requested. |
589 | |
617 | |
590 | If C<$new_text> is specified, it will replace characters in the current |
618 | If C<$new_text> is specified, it will replace characters in the current |
591 | line, starting at column C<$start_col> (default C<0>), which is useful |
619 | line, starting at column C<$start_col> (default C<0>), which is useful |
592 | to replace only parts of a line. The font index in the rendition will |
620 | to replace only parts of a line. The font index in the rendition will |
593 | automatically be updated. |
621 | automatically be updated. |
… | |
… | |
615 | |
643 | |
616 | See the section on RENDITION, above. |
644 | See the section on RENDITION, above. |
617 | |
645 | |
618 | =item $length = $term->ROW_l ($row_number[, $new_length]) |
646 | =item $length = $term->ROW_l ($row_number[, $new_length]) |
619 | |
647 | |
620 | Returns the number of screen cells that are in use ("the line length"). If |
648 | Returns the number of screen cells that are in use ("the line |
621 | it is C<-1>, then the line is part of a multiple-row logical "line", which |
649 | length"). Unlike the urxvt core, this returns C<< $term->ncol >> if the |
622 | means all characters are in use and it is continued on the next row. |
650 | line is joined with the following one. |
623 | |
651 | |
|
|
652 | =item $bool = $term->is_longer ($row_number) |
|
|
653 | |
|
|
654 | Returns true if the row is part of a multiple-row logical "line" (i.e. |
|
|
655 | joined with the following row), which means all characters are in use |
|
|
656 | and it is continued on the next row (and possibly a continuation of the |
|
|
657 | previous row(s)). |
|
|
658 | |
|
|
659 | =item $line = $term->line ($row_number) |
|
|
660 | |
|
|
661 | Create and return a new C<urxvt::line> object that stores information |
|
|
662 | about the logical line that row C<$row_number> is part of. It supports the |
|
|
663 | following methods: |
|
|
664 | |
|
|
665 | =over 4 |
|
|
666 | |
|
|
667 | =item $text = $line->t |
|
|
668 | |
|
|
669 | Returns the full text of the line, similar to C<ROW_t> |
|
|
670 | |
|
|
671 | =item $rend = $line->r |
|
|
672 | |
|
|
673 | Returns the full rendition array of the line, similar to C<ROW_r> |
|
|
674 | |
|
|
675 | =item $length = $line->l |
|
|
676 | |
|
|
677 | Returns the length of the line in cells, similar to C<ROW_l>. |
|
|
678 | |
|
|
679 | =item $rownum = $line->beg |
|
|
680 | |
|
|
681 | =item $rownum = $line->end |
|
|
682 | |
|
|
683 | Return the row number of the first/last row of the line, respectively. |
|
|
684 | |
|
|
685 | =item $offset = $line->offset_of ($row, $col) |
|
|
686 | |
|
|
687 | Returns the character offset of the given row|col pair within the logical |
|
|
688 | line. |
|
|
689 | |
|
|
690 | =item ($row, $col) = $line->coord_of ($offset) |
|
|
691 | |
|
|
692 | Translates a string offset into terminal coordinates again. |
|
|
693 | |
|
|
694 | =back |
|
|
695 | |
|
|
696 | =cut |
|
|
697 | |
|
|
698 | sub urxvt::term::line { |
|
|
699 | my ($self, $row) = @_; |
|
|
700 | |
|
|
701 | my $maxrow = $self->nrow - 1; |
|
|
702 | |
|
|
703 | my ($beg, $end) = ($row, $row); |
|
|
704 | |
|
|
705 | --$beg while $self->ROW_is_longer ($beg - 1); |
|
|
706 | ++$end while $self->ROW_is_longer ($end) && $end < $maxrow; |
|
|
707 | |
|
|
708 | bless { |
|
|
709 | term => $self, |
|
|
710 | beg => $beg, |
|
|
711 | end => $end, |
|
|
712 | len => ($end - $beg) * $self->ncol + $self->ROW_l ($end), |
|
|
713 | }, urxvt::line:: |
|
|
714 | } |
|
|
715 | |
|
|
716 | sub urxvt::line::t { |
|
|
717 | my ($self) = @_; |
|
|
718 | |
|
|
719 | substr +(join "", map $self->{term}->ROW_t ($_), $self->{beg} .. $self->{end}), |
|
|
720 | 0, $self->{len} |
|
|
721 | } |
|
|
722 | |
|
|
723 | sub urxvt::line::r { |
|
|
724 | my ($self) = @_; |
|
|
725 | |
|
|
726 | my $rend = [ |
|
|
727 | map @{ $self->{term}->ROW_r ($_) }, $self->{beg} .. $self->{end} |
|
|
728 | ]; |
|
|
729 | $#$rend = $self->{len} - 1; |
|
|
730 | $rend |
|
|
731 | } |
|
|
732 | |
|
|
733 | sub urxvt::line::beg { $_[0]{beg} } |
|
|
734 | sub urxvt::line::end { $_[0]{end} } |
|
|
735 | sub urxvt::line::l { $_[0]{len} } |
|
|
736 | |
|
|
737 | sub urxvt::line::offset_of { |
|
|
738 | my ($self, $row, $col) = @_; |
|
|
739 | |
|
|
740 | ($row - $self->{beg}) * $self->{term}->ncol + $col |
|
|
741 | } |
|
|
742 | |
|
|
743 | sub urxvt::line::coord_of { |
|
|
744 | my ($self, $offset) = @_; |
|
|
745 | |
|
|
746 | use integer; |
|
|
747 | |
|
|
748 | ( |
|
|
749 | $offset / $self->{term}->ncol + $self->{beg}, |
|
|
750 | $offset % $self->{term}->ncol |
|
|
751 | ) |
|
|
752 | } |
|
|
753 | |
|
|
754 | =item ($row, $col) = $line->coord_of ($offset) |
624 | =item $text = $term->special_encode $string |
755 | =item $text = $term->special_encode $string |
625 | |
756 | |
626 | Converts a perl string into the special encoding used by rxvt-unicode, |
757 | Converts a perl string into the special encoding used by rxvt-unicode, |
627 | where one character corresponds to one screen cell. See |
758 | where one character corresponds to one screen cell. See |
628 | C<< $term->ROW_t >> for details. |
759 | C<< $term->ROW_t >> for details. |
… | |
… | |
742 | This variable controls the verbosity level of the perl extension. Higher |
873 | This variable controls the verbosity level of the perl extension. Higher |
743 | numbers indicate more verbose output. |
874 | numbers indicate more verbose output. |
744 | |
875 | |
745 | =over 4 |
876 | =over 4 |
746 | |
877 | |
747 | =item 0 - only fatal messages |
878 | =item =0 - only fatal messages |
748 | |
879 | |
749 | =item 3 - script loading and management |
880 | =item =3 - script loading and management |
750 | |
881 | |
751 | =item 10 - all events received |
882 | =item =10 - all events received |
752 | |
883 | |
753 | =back |
884 | =back |
754 | |
885 | |
755 | =head1 AUTHOR |
886 | =head1 AUTHOR |
756 | |
887 | |