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171 | number of lines that will be in the scrollback buffer. |
171 | number of lines that will be in the scrollback buffer. |
172 | |
172 | |
173 | =item on_tty_activity $term *NYI* |
173 | =item on_tty_activity $term *NYI* |
174 | |
174 | |
175 | 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. |
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176 | |
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177 | =item on_osc_seq $term, $string |
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178 | |
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179 | Called whenever the B<ESC ] 777 ; string ST> command sequence (OSC = |
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180 | operating system command) is processed. Cursor position and other state |
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181 | information is up-to-date when this happens. For interoperability, the |
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182 | string should start with the extension name and a colon, to distinguish |
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183 | it from commands for other extensions, and this might be enforced in the |
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184 | future. |
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185 | |
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186 | Be careful not ever to trust (in a security sense) the data you receive, |
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187 | as its source can not easily be controleld (e-mail content, messages from |
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188 | other users on the same system etc.). |
176 | |
189 | |
177 | =item on_refresh_begin $term |
190 | =item on_refresh_begin $term |
178 | |
191 | |
179 | 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 |
180 | or similar effects by modify terminal contents in refresh_begin, and |
193 | or similar effects by modify terminal contents in refresh_begin, and |
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353 | |
366 | |
354 | $pkg |
367 | $pkg |
355 | } |
368 | } |
356 | } |
369 | } |
357 | |
370 | |
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371 | our $retval; # return value for urxvt |
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372 | |
358 | # called by the rxvt core |
373 | # called by the rxvt core |
359 | sub invoke { |
374 | sub invoke { |
360 | local $TERM = shift; |
375 | local $TERM = shift; |
361 | my $htype = shift; |
376 | my $htype = shift; |
362 | |
377 | |
363 | if ($htype == 0) { # INIT |
378 | if ($htype == 0) { # INIT |
364 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
379 | my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl"); |
365 | |
380 | |
366 | for my $ext (split /:/, $TERM->resource ("perl_ext")) { |
381 | for my $ext (map { split /:/, $TERM->resource ("perl_ext_$_") } 1, 2) { |
367 | my @files = grep -f $_, map "$_/$ext", @dirs; |
382 | my @files = grep -f $_, map "$_/$ext", @dirs; |
368 | |
383 | |
369 | if (@files) { |
384 | if (@files) { |
370 | register_package script_package $files[0]; |
385 | register_package script_package $files[0]; |
371 | } else { |
386 | } else { |
372 | warn "perl extension '$ext' not found in perl library search path\n"; |
387 | warn "perl extension '$ext' not found in perl library search path\n"; |
373 | } |
388 | } |
374 | } |
389 | } |
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390 | } |
375 | |
391 | |
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392 | $retval = undef; |
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393 | |
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394 | if (my $cb = $TERM->{_hook}[$htype]) { |
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395 | verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")" |
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396 | if $verbosity >= 10; |
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397 | |
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398 | keys %$cb; |
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399 | |
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400 | while (my ($pkg, $cb) = each %$cb) { |
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401 | $retval = $cb->( |
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402 | $TERM->{_pkg}{$pkg} ||= do { |
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403 | my $proxy = bless { }, urxvt::term::proxy::; |
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404 | Scalar::Util::weaken ($proxy->{term} = $TERM); |
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405 | $proxy |
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406 | }, |
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407 | @_, |
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408 | ) and last; |
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409 | } |
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410 | } |
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411 | |
376 | } elsif ($htype == 1) { # DESTROY |
412 | if ($htype == 1) { # DESTROY |
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413 | # remove hooks if unused |
377 | if (my $hook = $TERM->{_hook}) { |
414 | if (my $hook = $TERM->{_hook}) { |
378 | for my $htype (0..$#$hook) { |
415 | for my $htype (0..$#$hook) { |
379 | $hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} } |
416 | $hook_count[$htype] -= scalar keys %{ $hook->[$htype] || {} } |
380 | or set_should_invoke $htype, 0; |
417 | or set_should_invoke $htype, 0; |
381 | } |
418 | } |
382 | } |
419 | } |
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420 | |
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421 | # clear package objects |
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422 | %$_ = () for values %{ $TERM->{_pkg} }; |
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423 | |
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424 | # clear package |
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425 | %$TERM = (); |
383 | } |
426 | } |
384 | |
427 | |
385 | my $cb = $TERM->{_hook}[$htype] |
428 | $retval |
386 | or return; |
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387 | |
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388 | verbose 10, "$HOOKNAME[$htype] (" . (join ", ", $TERM, @_) . ")" |
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389 | if $verbosity >= 10; |
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390 | |
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391 | keys %$cb; |
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392 | |
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393 | while (my ($pkg, $cb) = each %$cb) { |
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394 | return 1 |
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395 | if $cb->( |
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396 | $TERM->{$pkg} ||= do { |
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397 | my $proxy = bless { }, urxvt::term::proxy::; |
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398 | Scalar::Util::weaken ($proxy->{term} = $TERM); |
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399 | $proxy |
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400 | }, |
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401 | @_, |
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402 | ); |
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403 | } |
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404 | |
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405 | 0 |
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406 | } |
429 | } |
407 | |
430 | |
408 | sub urxvt::term::proxy::AUTOLOAD { |
431 | sub urxvt::term::proxy::AUTOLOAD { |
409 | $urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/ |
432 | $urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/ |
410 | or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable"; |
433 | or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable"; |
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448 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
471 | answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont |
449 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
472 | borderLess color cursorBlink cursorUnderline cutchars delete_key |
450 | display_name embed ext_bwidth fade font geometry hold iconName |
473 | display_name embed ext_bwidth fade font geometry hold iconName |
451 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
474 | imFont imLocale inputMethod insecure int_bwidth intensityStyles |
452 | italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier |
475 | italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier |
453 | mouseWheelScrollPage name pastableTabs path perl_eval perl_ext |
476 | mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2 |
454 | perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd |
477 | perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd |
455 | reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating |
478 | reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating |
456 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
479 | scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput |
457 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
480 | scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle |
458 | shade term_name title transparent transparent_all tripleclickwords |
481 | shade term_name title transparent transparent_all tripleclickwords |
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850 | This variable controls the verbosity level of the perl extension. Higher |
873 | This variable controls the verbosity level of the perl extension. Higher |
851 | numbers indicate more verbose output. |
874 | numbers indicate more verbose output. |
852 | |
875 | |
853 | =over 4 |
876 | =over 4 |
854 | |
877 | |
855 | =item 0 - only fatal messages |
878 | =item =0 - only fatal messages |
856 | |
879 | |
857 | =item 3 - script loading and management |
880 | =item =3 - script loading and management |
858 | |
881 | |
859 | =item 10 - all events received |
882 | =item =10 - all events received |
860 | |
883 | |
861 | =back |
884 | =back |
862 | |
885 | |
863 | =head1 AUTHOR |
886 | =head1 AUTHOR |
864 | |
887 | |