[ViewVC] Diff of: cvs/rxvt-unicode/src/urxvt.pm

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.38 by root, Fri Jan 6 03:43:12 2006 UTC vs.
Revision 1.57 by root, Sun Jan 8 08:43:11 2006 UTC

…		…
17		17
18	@@RXVT_NAME@@ --perl-lib $HOME -pe grab_test	18	@@RXVT_NAME@@ --perl-lib $HOME -pe grab_test
19		19
20	=head1 DESCRIPTION	20	=head1 DESCRIPTION
21		21
22	Everytime a terminal object gets created, scripts specified via the	22	Everytime a terminal object gets created, extension scripts specified via
23	C<perl> resource are loaded and associated with it.	23	the C<perl> resource are loaded and associated with it.
24		24
25	Scripts are compiled in a 'use strict' and 'use utf8' environment, and	25	Scripts are compiled in a 'use strict' and 'use utf8' environment, and
26	thus must be encoded as UTF-8.	26	thus must be encoded as UTF-8.
27		27
28	Each script will only ever be loaded once, even in @@RXVT_NAME@@d, where	28	Each script will only ever be loaded once, even in @@RXVT_NAME@@d, where
…		…
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>.
…		…
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		60
		61	=item option-popup (enabled by default)
		62
		63	Binds a popup menu to Ctrl-Button3 that lets you toggle (some) options at
		64	runtime.
		65
61	=item digital-clock	66	=item digital-clock
62		67
63	Displays a digital clock using the built-in overlay.	68	Displays a digital clock using the built-in overlay.
64		69
65	=item mark-urls	70	=item mark-urls
66		71
67	Uses per-line filtering (C<on_line_update>) to underline urls.	72	Uses per-line display filtering (C<on_line_update>) to underline urls.
		73
		74	=item block-graphics-to-ascii
		75
		76	A not very useful example of filtering all text output to the terminal,
		77	by replacing all line-drawing characters (U+2500 .. U+259F) by a
		78	similar-looking ascii character.
68		79
69	=item example-refresh-hooks	80	=item example-refresh-hooks
70		81
71	Displays a very simple digital clock in the upper right corner of the	82	Displays a very simple digital clock in the upper right corner of the
72	window. Illustrates overwriting the refresh callbacks to create your own	83	window. Illustrates overwriting the refresh callbacks to create your own
73	overlays or changes.	84	overlays or changes.
74
75	=item example-filter-input
76
77	A not very useful example of filtering all text output to the terminal, by
78	underlining all urls that matches a certain regex (i.e. some urls :). It
79	is not very useful because urls that are output in multiple steps (e.g.
80	when typing them) do not get marked.
81		85
82	=back	86	=back
83		87
84	=head2 General API Considerations	88	=head2 General API Considerations
85		89
…		…
117		121
118	=back	122	=back
119		123
120	=head2 Hooks	124	=head2 Hooks
121		125
122	The following subroutines can be declared in loaded scripts, and will be	126	The following subroutines can be declared in extension files, and will be
123	called whenever the relevant event happens.	127	called whenever the relevant event happens.
124		128
125	The first argument passed to them is an object private to each terminal	129	The first argument passed to them is an object private to each terminal
126	and extension package. You can call all C<urxvt::term> methods on it, but	130	and extension package. You can call all C<urxvt::term> methods on it, but
127	its not a real C<urxvt::term> object. Instead, the real C<urxvt::term>	131	its not a real C<urxvt::term> object. Instead, the real C<urxvt::term>
128	object that is shared between all packages is stored in the C<term>	132	object that is shared between all packages is stored in the C<term>
129	member.	133	member. It is, however, blessed intot he package of the extension script,
		134	so for all practical purposes you can treat an extension script as a class.
130		135
131	All of them must return a boolean value. If it is true, then the event	136	All of them must return a boolean value. If it is true, then the event
132	counts as being I<consumed>, and the invocation of other hooks is skipped,	137	counts as being I<consumed>, and the invocation of other hooks is skipped,
133	and the relevant action might not be carried out by the C++ code.	138	and the relevant action might not be carried out by the C++ code.
134		139
…		…
178	click) and is either supposed to return false (normal operation), or	183	click) and is either supposed to return false (normal operation), or
179	should extend the selection itelf and return true to suppress the built-in	184	should extend the selection itelf and return true to suppress the built-in
180	processing.	185	processing.
181		186
182	See the F<selection> example extension.	187	See the F<selection> example extension.
183
184	=item on_focus_in $term
185
186	Called whenever the window gets the keyboard focus, before urxvt does
187	focus in processing.
188
189	=item on_focus_out $term
190
191	Called wheneever the window loses keyboard focus, before urxvt does focus
192	out processing.
193		188
194	=item on_view_change $term, $offset	189	=item on_view_change $term, $offset
195		190
196	Called whenever the view offset changes, i..e the user or program	191	Called whenever the view offset changes, i..e the user or program
197	scrolls. Offset C<0> means display the normal terminal, positive values	192	scrolls. Offset C<0> means display the normal terminal, positive values
…		…
261		256
262	Called whenever the user presses a key combination that has a	257	Called whenever the user presses a key combination that has a
263	C<perl:string> action bound to it (see description of the B<keysym>	258	C<perl:string> action bound to it (see description of the B<keysym>
264	resource in the @@RXVT_NAME@@(1) manpage).	259	resource in the @@RXVT_NAME@@(1) manpage).
265		260
		261	=item on_focus_in $term
		262
		263	Called whenever the window gets the keyboard focus, before rxvt-unicode
		264	does focus in processing.
		265
		266	=item on_focus_out $term
		267
		268	Called wheneever the window loses keyboard focus, before rxvt-unicode does
		269	focus out processing.
		270
266	=item on_key_press $term, $event, $octets	271	=item on_key_press $term, $event, $octets
267		272
268	=item on_key_release $term, $event	273	=item on_key_release $term, $event
269		274
270	=item on_button_press $term, $event	275	=item on_button_press $term, $event
271		276
272	=item on_button_release $term, $event	277	=item on_button_release $term, $event
273		278
274	=item on_motion_notify $term, $event	279	=item on_motion_notify $term, $event
275		280
		281	=item on_map_notify $term, $event
		282
		283	=item on_unmap_notify $term, $event
		284
276	Called whenever the corresponding X event is received for the terminal	285	Called whenever the corresponding X event is received for the terminal If
277	(see the XEvent manpage) If the hook returns true, then the even will be	286	the hook returns true, then the even will be ignored by rxvt-unicode.
278	ignored by rxvt-unicode.	287
		288	The event is a hash with most values as named by Xlib (see the XEvent
		289	manpage), with the additional members C<row> and C<col>, which are the row
		290	and column under the mouse cursor.
279		291
280	C<on_key_press> additionally receives the string rxvt-unicode would	292	C<on_key_press> additionally receives the string rxvt-unicode would
281	output, if any, in locale-specific encoding.	293	output, if any, in locale-specific encoding.
282		294
283	subwindow.	295	subwindow.
…		…
288		300
289	=over 4	301	=over 4
290		302
291	=item $urxvt::TERM	303	=item $urxvt::TERM
292		304
293	The current terminal. Whenever a callback/Hook is bein executed, this	305	The current terminal. This variable stores the current C<urxvt::term>
294	variable stores the current C<urxvt::term> object.	306	object, whenever a callback/hook is executing.
295		307
296	=back	308	=back
297		309
298	=head2 Functions in the C<urxvt> Package	310	=head2 Functions in the C<urxvt> Package
299		311
…		…
324		336
325	=item $time = urxvt::NOW	337	=item $time = urxvt::NOW
326		338
327	Returns the "current time" (as per the event loop).	339	Returns the "current time" (as per the event loop).
328		340
		341	=item urxvt::CurrentTime
		342
		343	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
		344	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
		345	Button4Mask, Button5Mask, AnyModifier
		346
		347	Various constants for use in X calls and event processing.
		348
329	=back	349	=back
330		350
331	=head2 RENDITION	351	=head2 RENDITION
332		352
333	Rendition bitsets contain information about colour, font, font styles and	353	Rendition bitsets contain information about colour, font, font styles and
…		…
382		402
383	=cut	403	=cut
384		404
385	package urxvt;	405	package urxvt;
386		406
		407	use utf8;
387	use strict;	408	use strict;
388	use Scalar::Util ();	409	use Scalar::Util ();
		410	use List::Util ();
389		411
		412	our $VERSION = 1;
390	our $TERM;	413	our $TERM;
391	our @HOOKNAME;	414	our @HOOKNAME;
		415	our %OPTION;
392	our $LIBDIR;	416	our $LIBDIR;
393		417
394	BEGIN {	418	BEGIN {
395	urxvt->bootstrap;	419	urxvt->bootstrap;
396		420
…		…
426	$hook_count[$htype]++	450	$hook_count[$htype]++
427	or set_should_invoke $htype, 1;	451	or set_should_invoke $htype, 1;
428	}	452	}
429	}	453	}
430		454
431	my $script_pkg = "script0000";	455	my $extension_pkg = "extension0000";
432	my %script_pkg;	456	my %extension_pkg;
433		457
434	# load a single script into its own package, once only	458	# load a single script into its own package, once only
435	sub script_package($) {	459	sub extension_package($) {
436	my ($path) = @_;	460	my ($path) = @_;
437		461
438	$script_pkg{$path} \|\|= do {	462	$extension_pkg{$path} \|\|= do {
439	my $pkg = "urxvt::" . ($script_pkg++);	463	my $pkg = "urxvt::" . ($extension_pkg++);
440		464
441	verbose 3, "loading script '$path' into package '$pkg'";	465	verbose 3, "loading extension '$path' into package '$pkg'";
442		466
443	open my $fh, "<:raw", $path	467	open my $fh, "<:raw", $path
444	or die "$path: $!";	468	or die "$path: $!";
445		469
446	my $source = "package $pkg; use strict; use utf8;\n"	470	my $source = "package $pkg; use strict; use utf8;\n"
		471	. "use base urxvt::term::proxy::;\n"
447	. "#line 1 \"$path\"\n{\n"	472	. "#line 1 \"$path\"\n{\n"
448	. (do { local $/; <$fh> })	473	. (do { local $/; <$fh> })
449	. "\n};\n1";	474	. "\n};\n1";
		475
		476	$source =~ /(.*)/s and $source = $1; # untaint
450		477
451	eval $source or die "$path: $@";	478	eval $source or die "$path: $@";
452		479
453	$pkg	480	$pkg
454	}	481	}
…		…
461	local $TERM = shift;	488	local $TERM = shift;
462	my $htype = shift;	489	my $htype = shift;
463		490
464	if ($htype == 0) { # INIT	491	if ($htype == 0) { # INIT
465	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");	492	my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$LIBDIR/perl");
		493
		494	my %want_ext;
466		495
467	for my $ext (map { split /:/, $TERM->resource ("perl_ext_$_") } 1, 2) {	496	for (map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2) {
		497	if ($_ eq "default") {
		498	$want_ext{$_}++ for qw(selection option-popup);
		499	} elsif (/^-(.*)$/) {
		500	delete $want_ext{$1};
		501	} else {
		502	$want_ext{$_}++;
		503	}
		504	}
		505
		506	for my $ext (keys %want_ext) {
468	my @files = grep -f $_, map "$_/$ext", @dirs;	507	my @files = grep -f $_, map "$_/$ext", @dirs;
469		508
470	if (@files) {	509	if (@files) {
471	register_package script_package $files[0];	510	register_package extension_package $files[0];
472	} else {	511	} else {
473	warn "perl extension '$ext' not found in perl library search path\n";	512	warn "perl extension '$ext' not found in perl library search path\n";
474	}	513	}
475	}	514	}
		515
		516	eval "#line 1 \"--perl-eval resource/argument\"\n" . $TERM->resource ("perl_eval");
		517	warn $@ if $@;
476	}	518	}
477		519
478	$retval = undef;	520	$retval = undef;
479		521
480	if (my $cb = $TERM->{_hook}[$htype]) {	522	if (my $cb = $TERM->{_hook}[$htype]) {
…		…
482	if $verbosity >= 10;	524	if $verbosity >= 10;
483		525
484	keys %$cb;	526	keys %$cb;
485		527
486	while (my ($pkg, $cb) = each %$cb) {	528	while (my ($pkg, $cb) = each %$cb) {
		529	eval {
487	$retval = $cb->(	530	$retval = $cb->(
488	$TERM->{_pkg}{$pkg} \|\|= do {	531	$TERM->{_pkg}{$pkg} \|\|= do {
489	my $proxy = bless { }, urxvt::term::proxy::;	532	my $proxy = bless { }, $pkg;
490	Scalar::Util::weaken ($proxy->{term} = $TERM);	533	Scalar::Util::weaken ($proxy->{term} = $TERM);
491	$proxy	534	$proxy
492	},	535	},
493	@_,	536	@_,
494	) and last;	537	) and last;
		538	};
		539	warn $@ if $@;#d#
495	}	540	}
496	}	541	}
497		542
498	if ($htype == 1) { # DESTROY	543	if ($htype == 1) { # DESTROY
499	# remove hooks if unused	544	# remove hooks if unused
…		…
512	}	557	}
513		558
514	$retval	559	$retval
515	}	560	}
516		561
		562	# urxvt::term::proxy
		563
517	sub urxvt::term::proxy::AUTOLOAD {	564	sub urxvt::term::proxy::AUTOLOAD {
518	$urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/	565	$urxvt::term::proxy::AUTOLOAD =~ /:([^:]+)$/
519	or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable";	566	or die "FATAL: \$AUTOLOAD '$urxvt::term::proxy::AUTOLOAD' unparsable";
520		567
521	eval qq{	568	eval qq{
…		…
527	} or die "FATAL: unable to compile method forwarder: $@";	574	} or die "FATAL: unable to compile method forwarder: $@";
528		575
529	goto &$urxvt::term::proxy::AUTOLOAD;	576	goto &$urxvt::term::proxy::AUTOLOAD;
530	}	577	}
531		578
		579	# urxvt::destroy_hook
		580
		581	sub urxvt::destroy_hook::DESTROY {
		582	${$_[0]}->();
		583	}
		584
		585	sub urxvt::destroy_hook(&) {
		586	bless \shift, urxvt::destroy_hook::
		587	}
		588
		589	package urxvt::anyevent;
		590
		591	=head2 The C<urxvt::anyevent> Class
		592
		593	The sole purpose of this class is to deliver an interface to the
		594	C<AnyEvent> module - any module using it will work inside urxvt without
		595	further work. The only exception is that you cannot wait on condition
		596	variables, but non-blocking condvar use is ok. What this means is that you
		597	cannot use blocking APIs, but the non-blocking variant should work.
		598
		599	=cut
		600
		601	our $VERSION = 1;
		602
		603	$INC{"urxvt/anyevent.pm"} = 1; # mark us as there
		604	push @AnyEvent::REGISTRY, [urxvt => urxvt::anyevent::];
		605
		606	sub timer {
		607	my ($class, %arg) = @_;
		608
		609	my $cb = $arg{cb};
		610
		611	urxvt::timer
		612	->new
		613	->start (urxvt::NOW + $arg{after})
		614	->cb (sub {
		615	$_[0]->stop; # need to cancel manually
		616	$cb->();
		617	})
		618	}
		619
		620	sub io {
		621	my ($class, %arg) = @_;
		622
		623	my $cb = $arg{cb};
		624
		625	bless [$arg{fh}, urxvt::iow
		626	->new
		627	->fd (fileno $arg{fh})
		628	->events (($arg{poll} =~ /r/ ? 1 : 0)
		629	\| ($arg{poll} =~ /w/ ? 2 : 0))
		630	->start
		631	->cb (sub {
		632	$cb->(($_[1] & 1 ? 'r' : '')
		633	. ($_[1] & 2 ? 'w' : ''));
		634	})],
		635	urxvt::anyevent::
		636	}
		637
		638	sub DESTROY {
		639	$_[0][1]->stop;
		640	}
		641
		642	sub condvar {
		643	bless \my $flag, urxvt::anyevent::condvar::
		644	}
		645
		646	sub urxvt::anyevent::condvar::broadcast {
		647	${$_[0]}++;
		648	}
		649
		650	sub urxvt::anyevent::condvar::wait {
		651	unless (${$_[0]}) {
		652	require Carp;
		653	Carp::croak ("AnyEvent->condvar blocking wait unsupported in urxvt, use a non-blocking API");
		654	}
		655	}
		656
		657	package urxvt::term;
		658
532	=head2 The C<urxvt::term> Class	659	=head2 The C<urxvt::term> Class
533		660
534	=over 4	661	=over 4
535		662
536	=item $term->destroy	663	=item $term->destroy
537		664
538	Destroy the terminal object (close the window, free resources etc.).	665	Destroy the terminal object (close the window, free resources etc.).
		666
		667	=item $isset = $term->option ($optval[, $set])
		668
		669	Returns true if the option specified by C<$optval> is enabled, and
		670	optionally change it. All option values are stored by name in the hash
		671	C<%urxvt::OPTION>. Options not enabled in this binary are not in the hash.
		672
		673	Here is a a likely non-exhaustive list of option names, please see the
		674	source file F</src/optinc.h> to see the actual list:
		675
		676	borderLess console cursorBlink cursorUnderline hold iconic insecure
		677	intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage
		678	pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating
		679	scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer
		680	secondaryScreen secondaryScroll skipBuiltinGlyphs transparent
		681	tripleclickwords utmpInhibit visualBell
539		682
540	=item $value = $term->resource ($name[, $newval])	683	=item $value = $term->resource ($name[, $newval])
541		684
542	Returns the current resource value associated with a given name and	685	Returns the current resource value associated with a given name and
543	optionally sets a new value. Setting values is most useful in the C<init>	686	optionally sets a new value. Setting values is most useful in the C<init>
…		…
553		696
554	Please note that resource strings will currently only be freed when the	697	Please note that resource strings will currently only be freed when the
555	terminal is destroyed, so changing options frequently will eat memory.	698	terminal is destroyed, so changing options frequently will eat memory.
556		699
557	Here is a a likely non-exhaustive list of resource names, not all of which	700	Here is a a likely non-exhaustive list of resource names, not all of which
558	are supported in every build, please see the source to see the actual	701	are supported in every build, please see the source file F</src/rsinc.h>
559	list:	702	to see the actual list:
560		703
561	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont	704	answerbackstring backgroundPixmap backspace_key boldFont boldItalicFont
562	borderLess color cursorBlink cursorUnderline cutchars delete_key	705	borderLess color cursorBlink cursorUnderline cutchars delete_key
563	display_name embed ext_bwidth fade font geometry hold iconName	706	display_name embed ext_bwidth fade font geometry hold iconName
564	imFont imLocale inputMethod insecure int_bwidth intensityStyles	707	imFont imLocale inputMethod insecure int_bwidth intensityStyles
…		…
571	shade term_name title transparent transparent_all tripleclickwords	714	shade term_name title transparent transparent_all tripleclickwords
572	utmpInhibit visualBell	715	utmpInhibit visualBell
573		716
574	=cut	717	=cut
575		718
576	sub urxvt::term::resource($$;$) {	719	sub resource($$;$) {
577	my ($self, $name) = (shift, shift);	720	my ($self, $name) = (shift, shift);
578	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	721	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
579	goto &urxvt::term::_resource;	722	&urxvt::term::_resource
580	}	723	}
581		724
582	=item $rend = $term->rstyle ([$new_rstyle])	725	=item $rend = $term->rstyle ([$new_rstyle])
583		726
584	Return and optionally change the current rendition. Text that is output by	727	Return and optionally change the current rendition. Text that is output by
…		…
660		803
661	If hidden, display the overlay again.	804	If hidden, display the overlay again.
662		805
663	=back	806	=back
664		807
		808	=item $popup = $term->popup ($event)
		809
		810	Creates a new C<urxvt::popup> object that implements a popup menu. The
		811	C<$event> I<must> be the event causing the menu to pop up (a button event,
		812	currently).
		813
		814	=cut
		815
		816	sub popup {
		817	my ($self, $event) = @_;
		818
		819	$self->grab ($event->{time}, 1)
		820	or return;
		821
		822	my $popup = bless {
		823	term => $self,
		824	event => $event,
		825	}, urxvt::popup::;
		826
		827	Scalar::Util::weaken $popup->{term};
		828
		829	$self->{_destroy}{$popup} = urxvt::destroy_hook { $popup->{popup}->destroy };
		830	Scalar::Util::weaken $self->{_destroy}{$popup};
		831
		832	$popup
		833	}
		834
665	=item $cellwidth = $term->strwidth $string	835	=item $cellwidth = $term->strwidth ($string)
666		836
667	Returns the number of screen-cells this string would need. Correctly	837	Returns the number of screen-cells this string would need. Correctly
668	accounts for wide and combining characters.	838	accounts for wide and combining characters.
669		839
670	=item $octets = $term->locale_encode $string	840	=item $octets = $term->locale_encode ($string)
671		841
672	Convert the given text string into the corresponding locale encoding.	842	Convert the given text string into the corresponding locale encoding.
673		843
674	=item $string = $term->locale_decode $octets	844	=item $string = $term->locale_decode ($octets)
675		845
676	Convert the given locale-encoded octets into a perl string.	846	Convert the given locale-encoded octets into a perl string.
677		847
678	=item $term->scr_add_lines ($string)	848	=item $term->scr_add_lines ($string)
679		849
…		…
696		866
697	Write the octets given in C<$data> to the tty (i.e. as program input). To	867	Write the octets given in C<$data> to the tty (i.e. as program input). To
698	pass characters instead of octets, you should convert your strings first	868	pass characters instead of octets, you should convert your strings first
699	to the locale-specific encoding using C<< $term->locale_encode >>.	869	to the locale-specific encoding using C<< $term->locale_encode >>.
700		870
		871	=item $windowid = $term->parent
		872
		873	Return the window id of the toplevel window.
		874
		875	=item $windowid = $term->vt
		876
		877	Return the window id of the terminal window.
		878
701	=item $window_width = $term->width	879	=item $window_width = $term->width
702		880
703	=item $window_height = $term->height	881	=item $window_height = $term->height
704		882
705	=item $font_width = $term->fwidth	883	=item $font_width = $term->fwidth
…		…
721	=item $nrow_plus_saveLines = $term->total_rows	899	=item $nrow_plus_saveLines = $term->total_rows
722		900
723	=item $lines_in_scrollback = $term->nsaved	901	=item $lines_in_scrollback = $term->nsaved
724		902
725	Return various integers describing terminal characteristics.	903	Return various integers describing terminal characteristics.
		904
		905	=item $modifiermask = $term->ModLevel3Mask
		906
		907	=item $modifiermask = $term->ModMetaMask
		908
		909	=item $modifiermask = $term->ModNumLockMask
		910
		911	Return the modifier masks corresponding to the "ISO Level 3 Shift" (often
		912	AltGr), the meta key (often Alt) and the num lock key, if applicable.
726		913
727	=item $view_start = $term->view_start ([$newvalue])	914	=item $view_start = $term->view_start ([$newvalue])
728		915
729	Returns the negative row number of the topmost line. Minimum value is	916	Returns the negative row number of the topmost line. Minimum value is
730	C<0>, which displays the normal terminal contents. Larger values scroll	917	C<0>, which displays the normal terminal contents. Larger values scroll
…		…
824		1011
825	=back	1012	=back
826		1013
827	=cut	1014	=cut
828		1015
829	sub urxvt::term::line {	1016	sub line {
830	my ($self, $row) = @_;	1017	my ($self, $row) = @_;
831		1018
832	my $maxrow = $self->nrow - 1;	1019	my $maxrow = $self->nrow - 1;
833		1020
834	my ($beg, $end) = ($row, $row);	1021	my ($beg, $end) = ($row, $row);
…		…
911		1098
912	Converts rxvt-unicodes text reprsentation into a perl string. See	1099	Converts rxvt-unicodes text reprsentation into a perl string. See
913	C<< $term->ROW_t >> for details.	1100	C<< $term->ROW_t >> for details.
914		1101
915	=back	1102	=back
		1103
		1104	=cut
		1105
		1106	package urxvt::popup;
		1107
		1108	=head2 The C<urxvt::popup> Class
		1109
		1110	=over 4
		1111
		1112	=cut
		1113
		1114	sub add_item {
		1115	my ($self, $item) = @_;
		1116
		1117	$item->{rend}{normal} = "\x1b[0;30;47m" unless exists $item->{rend}{normal};
		1118	$item->{rend}{hover} = "\x1b[0;30;46m" unless exists $item->{rend}{hover};
		1119	$item->{rend}{active} = "\x1b[m" unless exists $item->{rend}{active};
		1120
		1121	$item->{render} \|\|= sub { $_[0]{text} };
		1122
		1123	push @{ $self->{item} }, $item;
		1124	}
		1125
		1126	sub add_separator {
		1127	my ($self, $sep) = @_;
		1128
		1129	$sep \|\|= "═";
		1130
		1131	$self->add_item ({
		1132	rend => { normal => "\x1b[0;30;47m", hover => "\x1b[0;30;47m", active => "\x1b[0;30;47m" },
		1133	text => "",
		1134	render => sub { $sep x $urxvt::TERM->ncol },
		1135	activate => sub { },
		1136	});
		1137	}
		1138
		1139	sub add_title {
		1140	my ($self, $title) = @_;
		1141
		1142	$self->add_item ({
		1143	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },
		1144	text => $title,
		1145	activate => sub { },
		1146	});
		1147	}
		1148
		1149	sub add_button {
		1150	my ($self, $text, $cb) = @_;
		1151
		1152	$self->add_item ({ type => "button", text => "[ $text ]", activate => $cb});
		1153	}
		1154
		1155	sub add_toggle {
		1156	my ($self, $text, $cb, $value) = @_;
		1157
		1158	my $item; $item = {
		1159	type => "button",
		1160	text => " $text",
		1161	value => $value,
		1162	render => sub { ($item->{value} ? "* " : " ") . $text },
		1163	activate => sub { $cb->($item->{value} = !$item->{value}); },
		1164	};
		1165
		1166	$self->add_item ($item);
		1167	}
		1168
		1169	sub show {
		1170	my ($self) = @_;
		1171
		1172	local $urxvt::popup::self = $self;
		1173
		1174	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,
		1175	"--transient-for" => $self->{term}->parent,
		1176	"-pe" => "urxvt-popup")
		1177	or die "unable to create popup window\n";
		1178	}
		1179
		1180	sub DESTROY {
		1181	my ($self) = @_;
		1182
		1183	$self->{term}->ungrab;
		1184	}
916		1185
917	=head2 The C<urxvt::timer> Class	1186	=head2 The C<urxvt::timer> Class
918		1187
919	This class implements timer watchers/events. Time is represented as a	1188	This class implements timer watchers/events. Time is represented as a
920	fractional number of seconds since the epoch. Example:	1189	fractional number of seconds since the epoch. Example:

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.38 by root, Fri Jan 6 03:43:12 2006 UTC vs. Revision 1.57 by root, Sun Jan 8 08:43:11 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.38 by root, Fri Jan 6 03:43:12 2006 UTC vs.
Revision 1.57 by root, Sun Jan 8 08:43:11 2006 UTC