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

Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.71 by root, Mon Jan 9 23:18:49 2006 UTC vs.
Revision 1.84 by root, Thu Jan 12 02:20:56 2006 UTC

…		…
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
29	scripts will be shared (but not enabled) for all terminals.	29	scripts will be shared (but not enabled) for all terminals.
30		30
31	=head2 Prepackaged Extensions	31	=head1 PREPACKAGED EXTENSIONS
32		32
33	This section describes the extensiosn delivered with this version. You can	33	This section describes the extensions delivered with this release. You can
34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.	34	find them in F<@@RXVT_LIBDIR@@/urxvt/perl/>.
35		35
36	You can activate them like this:	36	You can activate them like this:
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 (enabled by default)	42	=item selection (enabled by default)
43		43
44	Intelligent selection. This extension tries to be more intelligent when	44	(More) intelligent selection. This extension tries to be more intelligent
45	the user extends selections (double-click). Right now, it tries to select	45	when the user extends selections (double-click). Right now, it tries to
46	urls and complete shell-quoted arguments, which is very convenient, too,	46	select urls and complete shell-quoted arguments, which is very convenient,
47	if your F<ls> supports C<--quoting-style=shell>.	47	too, if your F<ls> supports C<--quoting-style=shell>.
48		48
49	It also offers the following bindable event:	49	It also offers the following bindable keyboard command:
50		50
51	=over 4	51	=over 4
52		52
53	=item rot13	53	=item rot13
54		54
…		…
64	runtime.	64	runtime.
65		65
66	=item selection-popup (enabled by default)	66	=item selection-popup (enabled by default)
67		67
68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection	68	Binds a popup menu to Ctrl-Button3 that lets you convert the selection
69	text into various other formats/action.	69	text into various other formats/action (such as uri unescaping, perl
		70	evalution, web-browser starting etc.), depending on content.
70		71
71	=item searchable-scrollback (enabled by default)	72	=item searchable-scrollback<hotkey> (enabled by default)
72		73
73	Adds regex search functionality to the scrollback buffer, triggered by a	74	Adds regex search functionality to the scrollback buffer, triggered
74	hotkey (default: C<M-s>). When in search mode, terminal input/output is	75	by a hotkey (default: C<M-s>). When in search mode, normal terminal
		76	input/output is suspended.
		77
75	suspended, C</> starts an incremental regex search, C<n> searches further,	78	C</> starts an incremental regex search, C<n> searches further, C<p> or
76	C<p> jumps to the previous match. C<enter> leaves search mode at the	79	C<N> jump to the previous match, C<G> jumps to the bottom and clears the
77	current position and C<escape> returns to the original position.	80	history, C<enter> leaves search mode at the current position and C<escape>
		81	returns to the original position.
78		82
79	=item digital-clock	83	=item digital-clock
80		84
81	Displays a digital clock using the built-in overlay.	85	Displays a digital clock using the built-in overlay.
82		86
83	=item mark-urls	87	=item mark-urls
84		88
85	Uses per-line display filtering (C<on_line_update>) to underline urls.	89	Uses per-line display filtering (C<on_line_update>) to underline urls and
		90	make them clickable. When middle-clicked, the program specified in the
		91	resource C<urlLauncher> (default C<x-www-browser>) will be started.
86		92
87	=item block-graphics-to-ascii	93	=item block-graphics-to-ascii
88		94
89	A not very useful example of filtering all text output to the terminal,	95	A not very useful example of filtering all text output to the terminal,
90	by replacing all line-drawing characters (U+2500 .. U+259F) by a	96	by replacing all line-drawing characters (U+2500 .. U+259F) by a
…		…
95	Displays a very simple digital clock in the upper right corner of the	101	Displays a very simple digital clock in the upper right corner of the
96	window. Illustrates overwriting the refresh callbacks to create your own	102	window. Illustrates overwriting the refresh callbacks to create your own
97	overlays or changes.	103	overlays or changes.
98		104
99	=back	105	=back
		106
		107	=head1 API DOCUMENTATION
100		108
101	=head2 General API Considerations	109	=head2 General API Considerations
102		110
103	All objects (such as terminals, time watchers etc.) are typical	111	All objects (such as terminals, time watchers etc.) are typical
104	reference-to-hash objects. The hash can be used to store anything you	112	reference-to-hash objects. The hash can be used to store anything you
…		…
117	=over 4	125	=over 4
118		126
119	=item $text	127	=item $text
120		128
121	Rxvt-unicodes special way of encoding text, where one "unicode" character	129	Rxvt-unicodes special way of encoding text, where one "unicode" character
122	always represents one screen cell. See L<row_t> for a discussion of this format.	130	always represents one screen cell. See L<ROW_t> for a discussion of this format.
123		131
124	=item $string	132	=item $string
125		133
126	A perl text string, with an emphasis on I<text>. It can store all unicode	134	A perl text string, with an emphasis on I<text>. It can store all unicode
127	characters and is to be distinguished with text encoded in a specific	135	characters and is to be distinguished with text encoded in a specific
…		…
263	can filter/change and output the text yourself by returning a true value	271	can filter/change and output the text yourself by returning a true value
264	and calling C<< $term->scr_add_lines >> yourself. Please note that this	272	and calling C<< $term->scr_add_lines >> yourself. Please note that this
265	might be very slow, however, as your hook is called for B<all> text being	273	might be very slow, however, as your hook is called for B<all> text being
266	output.	274	output.
267		275
		276	=item on_tt_write $term, $octets
		277
		278	Called whenever some data is written to the tty/pty and can be used to
		279	suppress or filter tty input.
		280
268	=item on_line_update $term, $row	281	=item on_line_update $term, $row
269		282
270	Called whenever a line was updated or changed. Can be used to filter	283	Called whenever a line was updated or changed. Can be used to filter
271	screen output (e.g. underline urls or other useless stuff). Only lines	284	screen output (e.g. underline urls or other useless stuff). Only lines
272	that are being shown will be filtered, and, due to performance reasons,	285	that are being shown will be filtered, and, due to performance reasons,
…		…
329		342
330	C<on_key_press> additionally receives the string rxvt-unicode would	343	C<on_key_press> additionally receives the string rxvt-unicode would
331	output, if any, in locale-specific encoding.	344	output, if any, in locale-specific encoding.
332		345
333	subwindow.	346	subwindow.
334
335	=back
336
337	=head2 Variables in the C<urxvt> Package
338
339	=over 4
340
341	=item $urxvt::TERM
342
343	The current terminal. This variable stores the current C<urxvt::term>
344	object, whenever a callback/hook is executing.
345
346	=back
347
348	=head2 Functions in the C<urxvt> Package
349
350	=over 4
351
352	=item $term = new urxvt [arg...]
353
354	Creates a new terminal, very similar as if you had started it with
355	C<system $binfile, arg...>. Croaks (and probably outputs an error message)
356	if the new instance couldn't be created. Returns C<undef> if the new
357	instance didn't initialise perl, and the terminal object otherwise. The
358	C<init> and C<start> hooks will be called during the call.
359
360	=item urxvt::fatal $errormessage
361
362	Fatally aborts execution with the given error message. Avoid at all
363	costs! The only time this is acceptable is when the terminal process
364	starts up.
365
366	=item urxvt::warn $string
367
368	Calls C<rxvt_warn> with the given string which should not include a
369	newline. The module also overwrites the C<warn> builtin with a function
370	that calls this function.
371
372	Using this function has the advantage that its output ends up in the
373	correct place, e.g. on stderr of the connecting urxvtc client.
374
375	=item $is_safe = urxvt::safe
376
377	Returns true when it is safe to do potentially unsafe things, such as
378	evaluating perl code specified by the user. This is true when urxvt was
379	started setuid or setgid.
380
381	=item $time = urxvt::NOW
382
383	Returns the "current time" (as per the event loop).
384
385	=item urxvt::CurrentTime
386
387	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
388	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
389	Button4Mask, Button5Mask, AnyModifier
390
391	Various constants for use in X calls and event processing.
392
393	=back
394
395	=head2 RENDITION
396
397	Rendition bitsets contain information about colour, font, font styles and
398	similar information for each screen cell.
399
400	The following "macros" deal with changes in rendition sets. You should
401	never just create a bitset, you should always modify an existing one,
402	as they contain important information required for correct operation of
403	rxvt-unicode.
404
405	=over 4
406
407	=item $rend = urxvt::DEFAULT_RSTYLE
408
409	Returns the default rendition, as used when the terminal is starting up or
410	being reset. Useful as a base to start when creating renditions.
411
412	=item $rend = urxvt::OVERLAY_RSTYLE
413
414	Return the rendition mask used for overlays by default.
415
416	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline
417
418	Return the bit that enabled bold, italic, blink, reverse-video and
419	underline, respectively. To enable such a style, just logically OR it into
420	the bitset.
421
422	=item $foreground = urxvt::GET_BASEFG $rend
423
424	=item $background = urxvt::GET_BASEBG $rend
425
426	Return the foreground/background colour index, respectively.
427
428	=item $rend = urxvt::SET_FGCOLOR ($rend, $new_colour)
429
430	=item $rend = urxvt::SET_BGCOLOR ($rend, $new_colour)
431
432	Replace the foreground/background colour in the rendition mask with the
433	specified one.
434
435	=item $value = urxvt::GET_CUSTOM ($rend)
436
437	Return the "custom" value: Every rendition has 5 bits for use by
438	extensions. They can be set and changed as you like and are initially
439	zero.
440
441	=item $rend = urxvt::SET_CUSTOM ($rend, $new_value)
442
443	Change the custom value.
444		347
445	=back	348	=back
446		349
447	=cut	350	=cut
448		351
…		…
457	our $VERSION = 1;	360	our $VERSION = 1;
458	our $TERM;	361	our $TERM;
459	our @HOOKNAME;	362	our @HOOKNAME;
460	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;	363	our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
461	our %OPTION;	364	our %OPTION;
		365
462	our $LIBDIR;	366	our $LIBDIR;
		367	our $RESNAME;
		368	our $RESCLASS;
		369	our $RXVTNAME;
		370
		371	=head2 Variables in the C<urxvt> Package
		372
		373	=over 4
		374
		375	=item $urxvt::LIBDIR
		376
		377	The rxvt-unicode library directory, where, among other things, the perl
		378	modules and scripts are stored.
		379
		380	=item $urxvt::RESCLASS, $urxvt::RESCLASS
		381
		382	The resource class and name rxvt-unicode uses to look up X resources.
		383
		384	=item $urxvt::RXVTNAME
		385
		386	The basename of the installed binaries, usually C<urxvt>.
		387
		388	=item $urxvt::TERM
		389
		390	The current terminal. This variable stores the current C<urxvt::term>
		391	object, whenever a callback/hook is executing.
		392
		393	=back
		394
		395	=head2 Functions in the C<urxvt> Package
		396
		397	=over 4
		398
		399	=item urxvt::fatal $errormessage
		400
		401	Fatally aborts execution with the given error message. Avoid at all
		402	costs! The only time this is acceptable is when the terminal process
		403	starts up.
		404
		405	=item urxvt::warn $string
		406
		407	Calls C<rxvt_warn> with the given string which should not include a
		408	newline. The module also overwrites the C<warn> builtin with a function
		409	that calls this function.
		410
		411	Using this function has the advantage that its output ends up in the
		412	correct place, e.g. on stderr of the connecting urxvtc client.
		413
		414	Messages have a size limit of 1023 bytes currently.
		415
		416	=item $is_safe = urxvt::safe
		417
		418	Returns true when it is safe to do potentially unsafe things, such as
		419	evaluating perl code specified by the user. This is true when urxvt was
		420	started setuid or setgid.
		421
		422	=item $time = urxvt::NOW
		423
		424	Returns the "current time" (as per the event loop).
		425
		426	=item urxvt::CurrentTime
		427
		428	=item urxvt::ShiftMask, LockMask, ControlMask, Mod1Mask, Mod2Mask,
		429	Mod3Mask, Mod4Mask, Mod5Mask, Button1Mask, Button2Mask, Button3Mask,
		430	Button4Mask, Button5Mask, AnyModifier
		431
		432	Various constants for use in X calls and event processing.
		433
		434	=back
		435
		436	=head2 RENDITION
		437
		438	Rendition bitsets contain information about colour, font, font styles and
		439	similar information for each screen cell.
		440
		441	The following "macros" deal with changes in rendition sets. You should
		442	never just create a bitset, you should always modify an existing one,
		443	as they contain important information required for correct operation of
		444	rxvt-unicode.
		445
		446	=over 4
		447
		448	=item $rend = urxvt::DEFAULT_RSTYLE
		449
		450	Returns the default rendition, as used when the terminal is starting up or
		451	being reset. Useful as a base to start when creating renditions.
		452
		453	=item $rend = urxvt::OVERLAY_RSTYLE
		454
		455	Return the rendition mask used for overlays by default.
		456
		457	=item $rendbit = urxvt::RS_Bold, RS_Italic, RS_Blink, RS_RVid, RS_Uline
		458
		459	Return the bit that enabled bold, italic, blink, reverse-video and
		460	underline, respectively. To enable such a style, just logically OR it into
		461	the bitset.
		462
		463	=item $foreground = urxvt::GET_BASEFG $rend
		464
		465	=item $background = urxvt::GET_BASEBG $rend
		466
		467	Return the foreground/background colour index, respectively.
		468
		469	=item $rend = urxvt::SET_FGCOLOR $rend, $new_colour
		470
		471	=item $rend = urxvt::SET_BGCOLOR $rend, $new_colour
		472
		473	Replace the foreground/background colour in the rendition mask with the
		474	specified one.
		475
		476	=item $value = urxvt::GET_CUSTOM $rend
		477
		478	Return the "custom" value: Every rendition has 5 bits for use by
		479	extensions. They can be set and changed as you like and are initially
		480	zero.
		481
		482	=item $rend = urxvt::SET_CUSTOM $rend, $new_value
		483
		484	Change the custom value.
		485
		486	=back
		487
		488	=cut
463		489
464	BEGIN {	490	BEGIN {
465	urxvt->bootstrap;	491	urxvt->bootstrap;
466		492
467	# overwrite perl's warn	493	# overwrite perl's warn
…		…
470	$msg .= "\n"	496	$msg .= "\n"
471	unless $msg =~ /\n$/;	497	unless $msg =~ /\n$/;
472	urxvt::warn ($msg);	498	urxvt::warn ($msg);
473	};	499	};
474		500
		501	# %ENV is the original startup environment
475	delete $ENV{IFS};	502	delete $ENV{IFS};
476	delete $ENV{CDPATH};	503	delete $ENV{CDPATH};
477	delete $ENV{BASH_ENV};	504	delete $ENV{BASH_ENV};
478	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";	505	$ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin";
479	}	506	}
…		…
588	}	615	}
589		616
590	$retval	617	$retval
591	}	618	}
592		619
		620	sub exec_async(@) {
		621	my $pid = fork;
		622
		623	return
		624	if !defined $pid or $pid;
		625
		626	%ENV = %{ $TERM->env };
		627
		628	exec @_;
		629	_exit 255;
		630	}
		631
593	# urxvt::term::extension	632	# urxvt::term::extension
594		633
595	package urxvt::term::extension;	634	package urxvt::term::extension;
596		635
597	sub enable {	636	sub enable {
…		…
663		702
664	=head2 The C<urxvt::anyevent> Class	703	=head2 The C<urxvt::anyevent> Class
665		704
666	The sole purpose of this class is to deliver an interface to the	705	The sole purpose of this class is to deliver an interface to the
667	C<AnyEvent> module - any module using it will work inside urxvt without	706	C<AnyEvent> module - any module using it will work inside urxvt without
668	further work. The only exception is that you cannot wait on condition	707	further programming. The only exception is that you cannot wait on
669	variables, but non-blocking condvar use is ok. What this means is that you	708	condition variables, but non-blocking condvar use is ok. What this means
670	cannot use blocking APIs, but the non-blocking variant should work.	709	is that you cannot use blocking APIs, but the non-blocking variant should
		710	work.
671		711
672	=cut	712	=cut
673		713
674	our $VERSION = 1;	714	our $VERSION = 1;
675		715
…		…
752	$proxy->enable ($name => $ref);	792	$proxy->enable ($name => $ref);
753	}	793	}
754	}	794	}
755	}	795	}
756		796
		797	=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
		798
		799	Creates a new terminal, very similar as if you had started it with system
		800	C<$rxvtname, arg...>. C<$envhashref> must be a reference to a C<%ENV>-like
		801	hash which defines the environment of the new terminal.
		802
		803	Croaks (and probably outputs an error message) if the new instance
		804	couldn't be created. Returns C<undef> if the new instance didn't
		805	initialise perl, and the terminal object otherwise. The C<init> and
		806	C<start> hooks will be called during this call.
		807
		808	=cut
		809
		810	sub new {
		811	my ($class, $env, @args) = @_;
		812
		813	_new ([ map "$_=$env->{$_}", keys %$env ], @args);
		814	}
		815
757	=item $term->destroy	816	=item $term->destroy
758		817
759	Destroy the terminal object (close the window, free resources etc.).	818	Destroy the terminal object (close the window, free resources
		819	etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event
		820	watchers (timers, io watchers) are still active.
760		821
761	=item $isset = $term->option ($optval[, $set])	822	=item $isset = $term->option ($optval[, $set])
762		823
763	Returns true if the option specified by C<$optval> is enabled, and	824	Returns true if the option specified by C<$optval> is enabled, and
764	optionally change it. All option values are stored by name in the hash	825	optionally change it. All option values are stored by name in the hash
…		…
814	my ($self, $name) = (shift, shift);	875	my ($self, $name) = (shift, shift);
815	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);	876	unshift @_, $self, $name, ($name =~ s/\s\+\s(\d+)$// ? $1 : 0);
816	&urxvt::term::_resource	877	&urxvt::term::_resource
817	}	878	}
818		879
		880	=item $value = $term->x_resource ($pattern)
		881
		882	Returns the X-Resource for the given pattern, excluding the program or
		883	class name, i.e. C<< $term->x_resource ("boldFont") >> should return the
		884	same value as used by this instance of rxvt-unicode. Returns C<undef> if no
		885	resource with that pattern exists.
		886
		887	This method should only be called during the C<on_start> hook, as there is
		888	only one resource database per display, and later invocations might return
		889	the wrong resources.
		890
819	=item $success = $term->parse_keysym ($keysym_spec, $command_string)	891	=item $success = $term->parse_keysym ($keysym_spec, $command_string)
820		892
821	Adds a keymap translation exactly as specified via a resource. See the	893	Adds a keymap translation exactly as specified via a resource. See the
822	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.	894	C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
823		895
…		…
1022		1094
1023	=item $lines_in_scrollback = $term->nsaved	1095	=item $lines_in_scrollback = $term->nsaved
1024		1096
1025	Return various integers describing terminal characteristics.	1097	Return various integers describing terminal characteristics.
1026		1098
		1099	=item $x_display = $term->display_id
		1100
		1101	Return the DISPLAY used by rxvt-unicode.
		1102
1027	=item $lc_ctype = $term->locale	1103	=item $lc_ctype = $term->locale
1028		1104
1029	Returns the LC_CTYPE category string used by this rxvt-unicode.	1105	Returns the LC_CTYPE category string used by this rxvt-unicode.
1030		1106
1031	=item $x_display = $term->display_id	1107	=item $env = $term->env
1032		1108
1033	Return the DISPLAY used by rxvt-unicode.	1109	Returns a copy of the environment in effect for the terminal as a hashref
		1110	similar to C<\%ENV>.
		1111
		1112	=cut
		1113
		1114	sub env {
		1115	if (my $env = $_[0]->_env) {
		1116	+{ map /^([^=]+)(?:=(.*))?$/s && ($1 => $2), @$env }
		1117	} else {
		1118	+{ %ENV }
		1119	}
		1120	}
1034		1121
1035	=item $modifiermask = $term->ModLevel3Mask	1122	=item $modifiermask = $term->ModLevel3Mask
1036		1123
1037	=item $modifiermask = $term->ModMetaMask	1124	=item $modifiermask = $term->ModMetaMask
1038		1125
…		…
1278	$item->{render} \|\|= sub { $_[0]{text} };	1365	$item->{render} \|\|= sub { $_[0]{text} };
1279		1366
1280	push @{ $self->{item} }, $item;	1367	push @{ $self->{item} }, $item;
1281	}	1368	}
1282		1369
		1370	=item $popup->add_title ($title)
		1371
		1372	Adds a non-clickable title to the popup.
		1373
		1374	=cut
		1375
		1376	sub add_title {
		1377	my ($self, $title) = @_;
		1378
		1379	$self->add_item ({
		1380	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },
		1381	text => $title,
		1382	activate => sub { },
		1383	});
		1384	}
		1385
		1386	=item $popup->add_separator ([$sepchr])
		1387
		1388	Creates a separator, optionally using the character given as C<$sepchr>.
		1389
		1390	=cut
		1391
1283	sub add_separator {	1392	sub add_separator {
1284	my ($self, $sep) = @_;	1393	my ($self, $sep) = @_;
1285		1394
1286	$sep \|\|= "=";	1395	$sep \|\|= "=";
1287		1396
…		…
1291	render => sub { $sep x $self->{term}->ncol },	1400	render => sub { $sep x $self->{term}->ncol },
1292	activate => sub { },	1401	activate => sub { },
1293	});	1402	});
1294	}	1403	}
1295		1404
1296	sub add_title {	1405	=item $popup->add_button ($text, $cb)
1297	my ($self, $title) = @_;
1298		1406
1299	$self->add_item ({	1407	Adds a clickable button to the popup. C<$cb> is called whenever it is
1300	rend => { normal => "\x1b[38;5;11;44m", hover => "\x1b[38;5;11;44m", active => "\x1b[38;5;11;44m" },	1408	selected.
1301	text => $title,	1409
1302	activate => sub { },	1410	=cut
1303	});
1304	}
1305		1411
1306	sub add_button {	1412	sub add_button {
1307	my ($self, $text, $cb) = @_;	1413	my ($self, $text, $cb) = @_;
1308		1414
1309	$self->add_item ({ type => "button", text => $text, activate => $cb});	1415	$self->add_item ({ type => "button", text => $text, activate => $cb});
1310	}	1416	}
		1417
		1418	=item $popup->add_toggle ($text, $cb, $initial_value)
		1419
		1420	Adds a toggle/checkbox item to the popup. Teh callback gets called
		1421	whenever it gets toggled, with a boolean indicating its value as its first
		1422	argument.
		1423
		1424	=cut
1311		1425
1312	sub add_toggle {	1426	sub add_toggle {
1313	my ($self, $text, $cb, $value) = @_;	1427	my ($self, $text, $cb, $value) = @_;
1314		1428
1315	my $item; $item = {	1429	my $item; $item = {
1316	type => "button",	1430	type => "button",
1317	text => " $text",	1431	text => " $text",
1318	value => $value,	1432	value => $value,
1319	render => sub { ($_[0]{value} ? "* " : " ") . $text },	1433	render => sub { ($_[0]{value} ? "* " : " ") . $text },
1320	activate => sub { $cb->($_[0]{value} = !$_[0]{value}); },	1434	activate => sub { $cb->($_[1]{value} = !$_[1]{value}); },
1321	};	1435	};
1322		1436
1323	$self->add_item ($item);	1437	$self->add_item ($item);
1324	}	1438	}
		1439
		1440	=item $popup->show
		1441
		1442	Displays the popup (which is initially hidden).
		1443
		1444	=cut
1325		1445
1326	sub show {	1446	sub show {
1327	my ($self) = @_;	1447	my ($self) = @_;
1328		1448
1329	local $urxvt::popup::self = $self;	1449	local $urxvt::popup::self = $self;
1330		1450
		1451	my $env = $self->{term}->env;
		1452	# we can't hope to reproduce the locale algorithm, so nuke LC_ALL and set LC_CTYPE.
		1453	delete $env->{LC_ALL};
1331	local $ENV{LC_ALL} = $self->{term}->locale;	1454	$env->{LC_CTYPE} = $self->{term}->locale;
1332		1455
		1456	urxvt::term->new ($env, $self->{term}->resource ("name"),
1333	urxvt->new ("--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,	1457	"--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0,
1334	"--transient-for" => $self->{term}->parent,	1458	"--transient-for" => $self->{term}->parent,
1335	"-display" => $self->{term}->display_id,	1459	"-display" => $self->{term}->display_id,
1336	"-pe" => "urxvt-popup")	1460	"-pe" => "urxvt-popup")
1337	or die "unable to create popup window\n";	1461	or die "unable to create popup window\n";
1338	}	1462	}
1339		1463
1340	sub DESTROY {	1464	sub DESTROY {
1341	my ($self) = @_;	1465	my ($self) = @_;
1342		1466
1343	delete $self->{term}{_destroy}{$self};	1467	delete $self->{term}{_destroy}{$self};
1344	$self->{term}->ungrab;	1468	$self->{term}->ungrab;
1345	}	1469	}
		1470
		1471	=back
1346		1472
1347	=head2 The C<urxvt::timer> Class	1473	=head2 The C<urxvt::timer> Class
1348		1474
1349	This class implements timer watchers/events. Time is represented as a	1475	This class implements timer watchers/events. Time is represented as a
1350	fractional number of seconds since the epoch. Example:	1476	fractional number of seconds since the epoch. Example:

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Comparing rxvt-unicode/src/urxvt.pm (file contents): Revision 1.71 by root, Mon Jan 9 23:18:49 2006 UTC vs. Revision 1.84 by root, Thu Jan 12 02:20:56 2006 UTC

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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.71 by root, Mon Jan 9 23:18:49 2006 UTC vs.
Revision 1.84 by root, Thu Jan 12 02:20:56 2006 UTC