| … | |
… | |
| 445 | sub verbose { |
445 | sub verbose { |
| 446 | my ($level, $msg) = @_; |
446 | my ($level, $msg) = @_; |
| 447 | warn "$msg\n" if $level <= $verbosity; |
447 | warn "$msg\n" if $level <= $verbosity; |
| 448 | } |
448 | } |
| 449 | |
449 | |
| 450 | # find on_xxx subs in the package and register them |
|
|
| 451 | # as hooks |
|
|
| 452 | sub register_package($) { |
|
|
| 453 | my ($pkg) = @_; |
|
|
| 454 | |
|
|
| 455 | for my $htype (0.. $#HOOKNAME) { |
|
|
| 456 | my $name = $HOOKNAME[$htype]; |
|
|
| 457 | |
|
|
| 458 | my $ref = $pkg->can ("on_" . lc $name) |
|
|
| 459 | or next; |
|
|
| 460 | |
|
|
| 461 | $TERM->{_hook}[$htype]{$pkg} = $ref; |
|
|
| 462 | $hook_count[$htype]++ |
|
|
| 463 | or set_should_invoke $htype, 1; |
|
|
| 464 | } |
|
|
| 465 | } |
|
|
| 466 | |
|
|
| 467 | my $extension_pkg = "extension0000"; |
450 | my $extension_pkg = "extension0000"; |
| 468 | my %extension_pkg; |
451 | my %extension_pkg; |
| 469 | |
452 | |
| 470 | # load a single script into its own package, once only |
453 | # load a single script into its own package, once only |
| 471 | sub extension_package($) { |
454 | sub extension_package($) { |
| … | |
… | |
| 499 | my $htype = shift; |
482 | my $htype = shift; |
| 500 | |
483 | |
| 501 | if ($htype == 0) { # INIT |
484 | if ($htype == 0) { # INIT |
| 502 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
485 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
| 503 | |
486 | |
| 504 | my %want_ext; |
487 | my %ext_arg; |
| 505 | |
488 | |
| 506 | for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
489 | for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
| 507 | if ($_ eq "default") { |
490 | if ($_ eq "default") { |
| 508 | $want_ext{$_}++ for qw(selection option-popup selection-popup); |
491 | $ext_arg{$_} ||= [] for qw(selection option-popup selection-popup); |
| 509 | } elsif (/^-(.*)$/) { |
492 | } elsif (/^-(.*)$/) { |
| 510 | delete $want_ext{$1}; |
493 | delete $ext_arg{$1}; |
|
|
494 | } elsif (/^([^<]+)<(.*)>$/) { |
|
|
495 | push @{ $ext_arg{$1} }, $2; |
| 511 | } else { |
496 | } else { |
| 512 | $want_ext{$_}++; |
497 | $ext_arg{$_} ||= []; |
| 513 | } |
498 | } |
| 514 | } |
499 | } |
| 515 | |
500 | |
| 516 | for my $ext (keys %want_ext) { |
501 | while (my ($ext, $argv) = each %ext_arg) { |
| 517 | my @files = grep -f $_, map "$_/$ext", @dirs; |
502 | my @files = grep -f $_, map "$_/$ext", @dirs; |
| 518 | |
503 | |
| 519 | if (@files) { |
504 | if (@files) { |
| 520 | register_package extension_package $files[0]; |
505 | $TERM->register_package (extension_package $files[0], $argv); |
| 521 | } else { |
506 | } else { |
| 522 | warn "perl extension '$ext' not found in perl library search path\n"; |
507 | warn "perl extension '$ext' not found in perl library search path\n"; |
| 523 | } |
508 | } |
| 524 | } |
509 | } |
| 525 | |
510 | |
| … | |
… | |
| 534 | if $verbosity >= 10; |
519 | if $verbosity >= 10; |
| 535 | |
520 | |
| 536 | keys %$cb; |
521 | keys %$cb; |
| 537 | |
522 | |
| 538 | while (my ($pkg, $cb) = each %$cb) { |
523 | while (my ($pkg, $cb) = each %$cb) { |
| 539 | eval { |
524 | $retval = eval { $cb->($TERM->{_pkg}{$pkg}, @_) } |
| 540 | $retval = $cb->( |
|
|
| 541 | $TERM->{_pkg}{$pkg} ||= do { |
|
|
| 542 | my $proxy = bless { }, $pkg; |
|
|
| 543 | Scalar::Util::weaken ($proxy->{term} = $TERM); |
|
|
| 544 | $proxy |
|
|
| 545 | }, |
|
|
| 546 | @_, |
|
|
| 547 | ) and last; |
525 | and last; |
| 548 | }; |
526 | |
| 549 | if ($@) { |
527 | if ($@) { |
| 550 | $TERM->ungrab; # better to lose the grab than the session |
528 | $TERM->ungrab; # better to lose the grab than the session |
| 551 | warn $@; |
529 | warn $@; |
| 552 | } |
530 | } |
| 553 | } |
531 | } |
| … | |
… | |
| 674 | package urxvt::term; |
652 | package urxvt::term; |
| 675 | |
653 | |
| 676 | =head2 The C<urxvt::term> Class |
654 | =head2 The C<urxvt::term> Class |
| 677 | |
655 | |
| 678 | =over 4 |
656 | =over 4 |
|
|
657 | |
|
|
658 | =cut |
|
|
659 | |
|
|
660 | # find on_xxx subs in the package and register them |
|
|
661 | # as hooks |
|
|
662 | sub register_package { |
|
|
663 | my ($self, $pkg, $argv) = @_; |
|
|
664 | |
|
|
665 | my $proxy = bless { argv => $argv }, $pkg; |
|
|
666 | Scalar::Util::weaken ($proxy->{term} = $TERM); |
|
|
667 | |
|
|
668 | $self->{_pkg}{$pkg} = $proxy; |
|
|
669 | |
|
|
670 | for my $htype (0.. $#HOOKNAME) { |
|
|
671 | my $name = $HOOKNAME[$htype]; |
|
|
672 | |
|
|
673 | my $ref = $pkg->can ("on_" . lc $name) |
|
|
674 | or next; |
|
|
675 | |
|
|
676 | $self->{_hook}[$htype]{$pkg} = $ref; |
|
|
677 | $hook_count[$htype]++ |
|
|
678 | or urxvt::set_should_invoke $htype, 1; |
|
|
679 | } |
|
|
680 | } |
| 679 | |
681 | |
| 680 | =item $term->destroy |
682 | =item $term->destroy |
| 681 | |
683 | |
| 682 | Destroy the terminal object (close the window, free resources etc.). |
684 | Destroy the terminal object (close the window, free resources etc.). |
| 683 | |
685 | |
