… | |
… | |
43 | |
43 | |
44 | Or by adding them to the resource for extensions loaded by default: |
44 | Or by adding them to the resource for extensions loaded by default: |
45 | |
45 | |
46 | URxvt.perl-ext-common: default,selection-autotransform |
46 | URxvt.perl-ext-common: default,selection-autotransform |
47 | |
47 | |
48 | Extensions that add command line parameters or resources on their own are |
48 | Extensions may add additional resources and C<actions>, i.e., methods |
49 | loaded automatically when used. |
49 | which can be bound to a key and invoked by the user. An extension can |
|
|
50 | define the resources it support using so called META comments, |
|
|
51 | described below. Similarly to builtin resources, extension resources |
|
|
52 | can also be specified on the command line as long options (with C<.> |
|
|
53 | replaced by C<->), in which case the corresponding extension is loaded |
|
|
54 | automatically. For this to work the extension B<must> define META |
|
|
55 | comments for its resources. |
50 | |
56 | |
51 | =head1 API DOCUMENTATION |
57 | =head1 API DOCUMENTATION |
52 | |
58 | |
53 | =head2 General API Considerations |
59 | =head2 General API Considerations |
54 | |
60 | |
… | |
… | |
106 | C<urxvt::term> class on this object. |
112 | C<urxvt::term> class on this object. |
107 | |
113 | |
108 | Additional methods only supported for extension objects are described in |
114 | Additional methods only supported for extension objects are described in |
109 | the C<urxvt::extension> section below. |
115 | the C<urxvt::extension> section below. |
110 | |
116 | |
|
|
117 | =head2 META comments |
|
|
118 | |
|
|
119 | Rxvt-unicode recognizes special meta comments in extensions that define |
|
|
120 | different types of metadata. |
|
|
121 | |
|
|
122 | Currently, it recognises only one such comment: |
|
|
123 | |
|
|
124 | =over 4 |
|
|
125 | |
|
|
126 | =item #:META:RESOURCE:name:type:desc |
|
|
127 | |
|
|
128 | The RESOURCE comment defines a resource used by the extension, where |
|
|
129 | C<name> is the resource name, C<type> is the resource type, C<boolean> |
|
|
130 | or C<string>, and C<desc> is the resource description. |
|
|
131 | |
|
|
132 | =back |
|
|
133 | |
111 | =head2 Hooks |
134 | =head2 Hooks |
112 | |
135 | |
113 | The following subroutines can be declared in extension files, and will be |
136 | The following subroutines can be declared in extension files, and will be |
114 | called whenever the relevant event happens. |
137 | called whenever the relevant event happens. |
115 | |
138 | |
… | |
… | |
280 | code is run after this hook, and takes precedence. |
303 | code is run after this hook, and takes precedence. |
281 | |
304 | |
282 | =item on_refresh_end $term |
305 | =item on_refresh_end $term |
283 | |
306 | |
284 | Called just after the screen gets redrawn. See C<on_refresh_begin>. |
307 | Called just after the screen gets redrawn. See C<on_refresh_begin>. |
|
|
308 | |
|
|
309 | =item on_action $term, $string |
|
|
310 | |
|
|
311 | Called whenever an action is invoked for the corresponding extension |
|
|
312 | (e.g. via a C<extension:string> builtin action bound to a key, see |
|
|
313 | description of the B<keysym> resource in the urxvt(1) manpage). The |
|
|
314 | event is simply the action string. Note that an action event is always |
|
|
315 | associated to a single extension. |
285 | |
316 | |
286 | =item on_user_command $term, $string *DEPRECATED* |
317 | =item on_user_command $term, $string *DEPRECATED* |
287 | |
318 | |
288 | Called whenever a user-configured event is being activated (e.g. via |
319 | Called whenever a user-configured event is being activated (e.g. via |
289 | a C<perl:string> action bound to a key, see description of the B<keysym> |
320 | a C<perl:string> action bound to a key, see description of the B<keysym> |
… | |
… | |
480 | ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify, |
511 | ConfigureRequest, GravityNotify, ResizeRequest, CirculateNotify, |
481 | CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest, |
512 | CirculateRequest, PropertyNotify, SelectionClear, SelectionRequest, |
482 | SelectionNotify, ColormapNotify, ClientMessage, MappingNotify |
513 | SelectionNotify, ColormapNotify, ClientMessage, MappingNotify |
483 | |
514 | |
484 | Various constants for use in X calls and event processing. |
515 | Various constants for use in X calls and event processing. |
|
|
516 | |
|
|
517 | =item urxvt::PrivMode_132, PrivMode_132OK, PrivMode_rVideo, PrivMode_relOrigin, |
|
|
518 | PrivMode_Screen, PrivMode_Autowrap, PrivMode_aplCUR, PrivMode_aplKP, |
|
|
519 | PrivMode_HaveBackSpace, PrivMode_BackSpace, PrivMode_ShiftKeys, |
|
|
520 | PrivMode_VisibleCursor, PrivMode_MouseX10, PrivMode_MouseX11, |
|
|
521 | PrivMode_scrollBar, PrivMode_TtyOutputInh, PrivMode_Keypress, |
|
|
522 | PrivMode_smoothScroll, PrivMode_vt52, PrivMode_LFNL, PrivMode_MouseBtnEvent, |
|
|
523 | PrivMode_MouseAnyEvent, PrivMode_BracketPaste, PrivMode_ExtModeMouse, |
|
|
524 | PrivMode_ExtMouseRight, PrivMode_BlinkingCursor, PrivMode_mouse_report, |
|
|
525 | PrivMode_Default |
|
|
526 | |
|
|
527 | Constants for checking DEC private modes. |
485 | |
528 | |
486 | =back |
529 | =back |
487 | |
530 | |
488 | =head2 RENDITION |
531 | =head2 RENDITION |
489 | |
532 | |
… | |
… | |
555 | no warnings 'utf8'; |
598 | no warnings 'utf8'; |
556 | |
599 | |
557 | sub parse_resource { |
600 | sub parse_resource { |
558 | my ($term, $name, $isarg, $longopt, $flag, $value) = @_; |
601 | my ($term, $name, $isarg, $longopt, $flag, $value) = @_; |
559 | |
602 | |
560 | $name =~ y/-/./ if $isarg; |
|
|
561 | |
|
|
562 | $term->scan_extensions; |
603 | $term->scan_extensions; |
563 | |
604 | |
564 | my $r = $term->{meta}{resource}; |
605 | my $r = $term->{meta}{resource}; |
565 | keys %$r; # reset iterator |
606 | keys %$r; # reset iterator |
566 | while (my ($pattern, $v) = each %$r) { |
607 | while (my ($k, $v) = each %$r) { |
567 | if ( |
608 | my $pattern = $k; |
|
|
609 | $pattern =~ y/./-/ if $isarg; |
|
|
610 | my $prefix = $name; |
|
|
611 | my $suffix; |
568 | $pattern =~ /\.$/ |
612 | if ($pattern =~ /\-$/) { |
569 | ? $pattern eq substr $name, 0, length $pattern |
613 | $prefix = substr $name, 0, length $pattern; |
570 | : $pattern eq $name |
614 | $suffix = substr $name, length $pattern; |
571 | ) { |
615 | } |
|
|
616 | if ($pattern eq $prefix) { |
572 | $name = "$urxvt::RESCLASS.$name"; |
617 | $name = "$urxvt::RESCLASS.$k$suffix"; |
573 | |
618 | |
574 | push @{ $term->{perl_ext_3} }, $v->[0]; |
619 | push @{ $term->{perl_ext_3} }, $v->[0]; |
|
|
620 | |
|
|
621 | return 1 unless $isarg; |
575 | |
622 | |
576 | if ($v->[1] eq "boolean") { |
623 | if ($v->[1] eq "boolean") { |
577 | $term->put_option_db ($name, $flag ? "true" : "false"); |
624 | $term->put_option_db ($name, $flag ? "true" : "false"); |
578 | return 1; |
625 | return 1; |
579 | } else { |
626 | } else { |
… | |
… | |
675 | @TERM_EXT = (); |
722 | @TERM_EXT = (); |
676 | $TERM->register_package ($_) for @pkg; |
723 | $TERM->register_package ($_) for @pkg; |
677 | } |
724 | } |
678 | |
725 | |
679 | for ( |
726 | for ( |
|
|
727 | (grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2), |
680 | @{ delete $TERM->{perl_ext_3} }, |
728 | @{ delete $TERM->{perl_ext_3} } |
681 | grep $_, map { split /,/, $TERM->resource ("perl_ext_$_") } 1, 2 |
|
|
682 | ) { |
729 | ) { |
683 | if ($_ eq "default") { |
730 | if ($_ eq "default") { |
|
|
731 | |
|
|
732 | $ext_arg{$_} = [] |
684 | $ext_arg{$_} ||= [] for qw(selection option-popup selection-popup searchable-scrollback readline); |
733 | for qw(selection option-popup selection-popup readline searchable-scrollback); |
|
|
734 | |
|
|
735 | for ($TERM->_keysym_resources) { |
|
|
736 | next if /^(?:string|command|builtin|builtin-string|perl)/; |
|
|
737 | next unless /^([A-Za-z0-9_\-]+):/; |
|
|
738 | |
|
|
739 | my $ext = $1; |
|
|
740 | |
|
|
741 | $ext_arg{$ext} = []; |
|
|
742 | } |
|
|
743 | |
685 | } elsif (/^-(.*)$/) { |
744 | } elsif (/^-(.*)$/) { |
686 | delete $ext_arg{$1}; |
745 | delete $ext_arg{$1}; |
|
|
746 | |
687 | } elsif (/^([^<]+)<(.*)>$/) { |
747 | } elsif (/^([^<]+)<(.*)>$/) { |
688 | push @{ $ext_arg{$1} }, $2; |
748 | push @{ $ext_arg{$1} }, $2; |
|
|
749 | |
689 | } else { |
750 | } else { |
690 | $ext_arg{$_} ||= []; |
751 | $ext_arg{$_} ||= []; |
691 | } |
752 | } |
692 | } |
753 | } |
693 | |
754 | |
… | |
… | |
918 | } |
979 | } |
919 | |
980 | |
920 | bless \%disable, "urxvt::extension::on_disable" |
981 | bless \%disable, "urxvt::extension::on_disable" |
921 | } |
982 | } |
922 | |
983 | |
|
|
984 | =item $self->bind_action ($hotkey, $action) |
|
|
985 | |
923 | =item $self->x_resource ($pattern) |
986 | =item $self->x_resource ($pattern) |
924 | |
987 | |
925 | =item $self->x_resource_boolean ($pattern) |
988 | =item $self->x_resource_boolean ($pattern) |
926 | |
989 | |
927 | These methods support an additional C<%> prefix when called on an |
990 | These methods support an additional C<%> prefix for C<$action> or |
928 | extension object - see the description of these methods in the |
991 | C<$pattern> when called on an extension object, compared to the |
|
|
992 | C<urxvt::term> methods of the same name - see the description of these |
929 | C<urxvt::term> class for details. |
993 | methods in the C<urxvt::term> class for details. |
930 | |
994 | |
931 | =cut |
995 | =cut |
|
|
996 | |
|
|
997 | sub bind_action { |
|
|
998 | my ($self, $hotkey, $action) = @_; |
|
|
999 | $action =~ s/^%:/$_[0]{_name}:/; |
|
|
1000 | $self->{term}->bind_action ($hotkey, $action) |
|
|
1001 | } |
932 | |
1002 | |
933 | sub x_resource { |
1003 | sub x_resource { |
934 | my ($self, $name) = @_; |
1004 | my ($self, $name) = @_; |
935 | $name =~ s/^%(\.|$)/$_[0]{_name}$1/; |
1005 | $name =~ s/^%(\.|$)/$_[0]{_name}$1/; |
936 | $self->{term}->x_resource ($name) |
1006 | $self->{term}->x_resource ($name) |
… | |
… | |
1077 | sub scan_extensions { |
1147 | sub scan_extensions { |
1078 | my ($self) = @_; |
1148 | my ($self) = @_; |
1079 | |
1149 | |
1080 | return if exists $self->{meta}; |
1150 | return if exists $self->{meta}; |
1081 | |
1151 | |
1082 | my @libdirs = perl_libdirs $self; |
1152 | my @urxvtdirs = perl_libdirs $self; |
|
|
1153 | # my @cpandirs = grep -d, map "$_/URxvt/Ext", @INC; |
1083 | |
1154 | |
1084 | return if $self->{meta_libdirs} eq join "\x00", @libdirs; |
|
|
1085 | |
|
|
1086 | my %meta; |
|
|
1087 | |
|
|
1088 | $self->{meta_libdirs} = join "\x00", @libdirs; |
|
|
1089 | $self->{meta} = \%meta; |
1155 | $self->{meta} = \my %meta; |
1090 | |
|
|
1091 | my %ext; |
|
|
1092 | |
1156 | |
1093 | # first gather extensions |
1157 | # first gather extensions |
1094 | for my $dir (reverse @libdirs) { |
1158 | |
|
|
1159 | my $gather = sub { |
|
|
1160 | my ($dir, $core) = @_; |
|
|
1161 | |
1095 | opendir my $fh, $dir |
1162 | opendir my $fh, $dir |
1096 | or next; |
1163 | or return; |
|
|
1164 | |
1097 | for my $ext (readdir $fh) { |
1165 | for my $ext (readdir $fh) { |
1098 | $ext !~ /^\./ |
1166 | $ext !~ /^\./ |
|
|
1167 | or next; |
|
|
1168 | |
1099 | and open my $fh, "<", "$dir/$ext" |
1169 | open my $fh, "<", "$dir/$ext" |
|
|
1170 | or next; |
|
|
1171 | |
|
|
1172 | -f $fh |
|
|
1173 | or next; |
|
|
1174 | |
|
|
1175 | $ext =~ s/\.uext$// or $core |
1100 | or next; |
1176 | or next; |
1101 | |
1177 | |
1102 | my %ext = (dir => $dir); |
1178 | my %ext = (dir => $dir); |
1103 | |
1179 | |
1104 | while (<$fh>) { |
1180 | while (<$fh>) { |
… | |
… | |
1108 | if ($pattern =~ /[^a-zA-Z0-9\-\.]/) { |
1184 | if ($pattern =~ /[^a-zA-Z0-9\-\.]/) { |
1109 | warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n"; |
1185 | warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n"; |
1110 | } else { |
1186 | } else { |
1111 | $ext{resource}{$pattern} = [$ext, $type, $desc]; |
1187 | $ext{resource}{$pattern} = [$ext, $type, $desc]; |
1112 | } |
1188 | } |
1113 | } elsif (/^#:META:BINDING:(.*)/) { |
|
|
1114 | my ($keysym, $action) = split /:/, $1; |
|
|
1115 | $ext{binding}{$keysym} = $action; |
|
|
1116 | } elsif (/^\s*(?:#|$)/) { |
1189 | } elsif (/^\s*(?:#|$)/) { |
1117 | # skip other comments and empty lines |
1190 | # skip other comments and empty lines |
1118 | } else { |
1191 | } else { |
1119 | last; # stop parsing on first non-empty non-comment line |
1192 | last; # stop parsing on first non-empty non-comment line |
1120 | } |
1193 | } |
1121 | } |
1194 | } |
1122 | |
1195 | |
1123 | $meta{$ext} = \%ext; |
1196 | $meta{ext}{$ext} = \%ext; |
1124 | } |
1197 | } |
1125 | } |
1198 | }; |
1126 | |
1199 | |
|
|
1200 | # $gather->($_, 0) for @cpandirs; |
|
|
1201 | $gather->($_, 1) for @urxvtdirs; |
|
|
1202 | |
1127 | # and now merge resources and bindings |
1203 | # and now merge resources |
|
|
1204 | |
|
|
1205 | $meta{resource} = \my %resource; |
|
|
1206 | |
1128 | while (my ($k, $v) = each %ext) { |
1207 | while (my ($k, $v) = each %{ $meta{ext} }) { |
1129 | #TODO: should check for extensions overriding each other |
1208 | #TODO: should check for extensions overriding each other |
1130 | %{ $meta{resource} } = (%{ $meta{resource} }, %{ $v->{resource} }); |
1209 | %resource = (%resource, %{ $v->{resource} }); |
1131 | %{ $meta{binding} } = (%{ $meta{binding} }, %{ $v->{binding} }); |
|
|
1132 | } |
1210 | } |
1133 | } |
1211 | } |
1134 | |
1212 | |
1135 | =item $term = new urxvt::term $envhashref, $rxvtname, [arg...] |
1213 | =item $term = new urxvt::term $envhashref, $rxvtname, [arg...] |
1136 | |
1214 | |
… | |
… | |
1252 | Returns the X-Resource for the given pattern, excluding the program or |
1330 | Returns the X-Resource for the given pattern, excluding the program or |
1253 | class name, i.e. C<< $term->x_resource ("boldFont") >> should return the |
1331 | class name, i.e. C<< $term->x_resource ("boldFont") >> should return the |
1254 | same value as used by this instance of rxvt-unicode. Returns C<undef> if no |
1332 | same value as used by this instance of rxvt-unicode. Returns C<undef> if no |
1255 | resource with that pattern exists. |
1333 | resource with that pattern exists. |
1256 | |
1334 | |
1257 | Extensions that define extra resource or command line arguments also need |
1335 | Extensions that define extra resources also need to call this method |
1258 | to call this method to access their values. |
1336 | to access their values. |
1259 | |
1337 | |
1260 | If the method is called on an extension object (basically, from an |
1338 | If the method is called on an extension object (basically, from an |
1261 | extension), then the special prefix C<%.> will be replaced by the name of |
1339 | extension), then the special prefix C<%.> will be replaced by the name of |
1262 | the extension and a dot, and the lone string C<%> will be replaced by the |
1340 | the extension and a dot, and the lone string C<%> will be replaced by the |
1263 | extension name itself. This makes it possible to code extensions so you |
1341 | extension name itself. This makes it possible to code extensions so you |
1264 | can rename them and get a new set of commandline switches and resources |
1342 | can rename them and get a new set of resources without having to change |
1265 | without having to change the actual code. |
1343 | the actual code. |
1266 | |
1344 | |
1267 | This method should only be called during the C<on_start> hook, as there is |
1345 | This method should only be called during the C<on_start> hook, as there is |
1268 | only one resource database per display, and later invocations might return |
1346 | only one resource database per display, and later invocations might return |
1269 | the wrong resources. |
1347 | the wrong resources. |
1270 | |
1348 | |
… | |
… | |
1282 | my $res = &x_resource; |
1360 | my $res = &x_resource; |
1283 | |
1361 | |
1284 | $res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0 |
1362 | $res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0 |
1285 | } |
1363 | } |
1286 | |
1364 | |
|
|
1365 | =item $action = $term->lookup_keysym ($keysym, $state) |
|
|
1366 | |
|
|
1367 | Returns the action bound to key combination C<($keysym, $state)>, |
|
|
1368 | if a binding for it exists, and C<undef> otherwise. |
|
|
1369 | |
1287 | =item $success = $term->bind_action ($key, $octets) |
1370 | =item $success = $term->bind_action ($key, $action) |
1288 | |
1371 | |
1289 | Adds a key binding exactly as specified via a C<keysym> resource. See the |
1372 | Adds a key binding exactly as specified via a C<keysym> resource. See the |
1290 | C<keysym> resource in the urxvt(1) manpage. |
1373 | C<keysym> resource in the urxvt(1) manpage. |
|
|
1374 | |
|
|
1375 | To add default bindings for actions, an extension should call C<< |
|
|
1376 | ->bind_action >> in its C<init> hook for every such binding. Doing it |
|
|
1377 | in the C<init> hook allows users to override or remove the binding |
|
|
1378 | again. |
|
|
1379 | |
|
|
1380 | Example: the C<searchable-scrollback> by default binds itself |
|
|
1381 | on C<Meta-s>, using C<< $self->bind_action >>, which calls C<< |
|
|
1382 | $term->bind_action >>. |
|
|
1383 | |
|
|
1384 | sub init { |
|
|
1385 | my ($self) = @_; |
|
|
1386 | |
|
|
1387 | $self->bind_action ("M-s" => "%:start"); |
|
|
1388 | } |
1291 | |
1389 | |
1292 | =item $rend = $term->rstyle ([$new_rstyle]) |
1390 | =item $rend = $term->rstyle ([$new_rstyle]) |
1293 | |
1391 | |
1294 | Return and optionally change the current rendition. Text that is output by |
1392 | Return and optionally change the current rendition. Text that is output by |
1295 | the terminal application will use this style. |
1393 | the terminal application will use this style. |
… | |
… | |
1453 | |
1551 | |
1454 | =item $term->scr_add_lines ($string) |
1552 | =item $term->scr_add_lines ($string) |
1455 | |
1553 | |
1456 | Write the given text string to the screen, as if output by the application |
1554 | Write the given text string to the screen, as if output by the application |
1457 | running inside the terminal. It may not contain command sequences (escape |
1555 | running inside the terminal. It may not contain command sequences (escape |
1458 | codes), but is free to use line feeds, carriage returns and tabs. The |
1556 | codes - see C<cmd_parse> for that), but is free to use line feeds, |
1459 | string is a normal text string, not in locale-dependent encoding. |
1557 | carriage returns and tabs. The string is a normal text string, not in |
|
|
1558 | locale-dependent encoding. |
1460 | |
1559 | |
1461 | Normally its not a good idea to use this function, as programs might be |
1560 | Normally its not a good idea to use this function, as programs might be |
1462 | confused by changes in cursor position or scrolling. Its useful inside a |
1561 | confused by changes in cursor position or scrolling. Its useful inside a |
1463 | C<on_add_lines> hook, though. |
1562 | C<on_add_lines> hook, though. |
1464 | |
1563 | |
… | |
… | |
1472 | locale-specific encoding of the terminal and can contain command sequences |
1571 | locale-specific encoding of the terminal and can contain command sequences |
1473 | (escape codes) that will be interpreted. |
1572 | (escape codes) that will be interpreted. |
1474 | |
1573 | |
1475 | =item $term->tt_write ($octets) |
1574 | =item $term->tt_write ($octets) |
1476 | |
1575 | |
1477 | Write the octets given in C<$octets> to the tty (i.e. as program input). To |
1576 | Write the octets given in C<$octets> to the tty (i.e. as user input |
|
|
1577 | to the program, see C<cmd_parse> for the opposite direction). To pass |
1478 | pass characters instead of octets, you should convert your strings first |
1578 | characters instead of octets, you should convert your strings first to the |
1479 | to the locale-specific encoding using C<< $term->locale_encode >>. |
1579 | locale-specific encoding using C<< $term->locale_encode >>. |
1480 | |
1580 | |
1481 | =item $term->tt_write_user_input ($octets) |
1581 | =item $term->tt_write_user_input ($octets) |
1482 | |
1582 | |
1483 | Like C<tt_write>, but should be used when writing strings in response to |
1583 | Like C<tt_write>, but should be used when writing strings in response to |
1484 | the user pressing a key, to invokes the additional actions requested by |
1584 | the user pressing a key, to invoke the additional actions requested by |
1485 | the user for that case (C<tt_write> doesn't do that). |
1585 | the user for that case (C<tt_write> doesn't do that). |
1486 | |
1586 | |
1487 | The typical use case would be inside C<on_action> hooks. |
1587 | The typical use case would be inside C<on_action> hooks. |
1488 | |
1588 | |
1489 | =item $term->tt_paste ($octets) |
1589 | =item $term->tt_paste ($octets) |
… | |
… | |
1531 | |
1631 | |
1532 | =item $term->key_release ($state, $keycode[, $time]) |
1632 | =item $term->key_release ($state, $keycode[, $time]) |
1533 | |
1633 | |
1534 | Deliver various fake events to to terminal. |
1634 | Deliver various fake events to to terminal. |
1535 | |
1635 | |
1536 | =item $window_width = $term->width |
1636 | =item $window_width = $term->width ([$new_value]) |
1537 | |
1637 | |
1538 | =item $window_height = $term->height |
1638 | =item $window_height = $term->height ([$new_value]) |
1539 | |
1639 | |
1540 | =item $font_width = $term->fwidth |
1640 | =item $font_width = $term->fwidth ([$new_value]) |
1541 | |
1641 | |
1542 | =item $font_height = $term->fheight |
1642 | =item $font_height = $term->fheight ([$new_value]) |
1543 | |
1643 | |
1544 | =item $font_ascent = $term->fbase |
1644 | =item $font_ascent = $term->fbase ([$new_value]) |
1545 | |
1645 | |
1546 | =item $terminal_rows = $term->nrow |
1646 | =item $terminal_rows = $term->nrow ([$new_value]) |
1547 | |
1647 | |
1548 | =item $terminal_columns = $term->ncol |
1648 | =item $terminal_columns = $term->ncol ([$new_value]) |
1549 | |
1649 | |
1550 | =item $has_focus = $term->focus |
1650 | =item $has_focus = $term->focus ([$new_value]) |
1551 | |
1651 | |
1552 | =item $is_mapped = $term->mapped |
1652 | =item $is_mapped = $term->mapped ([$new_value]) |
1553 | |
1653 | |
1554 | =item $max_scrollback = $term->saveLines |
1654 | =item $max_scrollback = $term->saveLines ([$new_value]) |
1555 | |
1655 | |
1556 | =item $nrow_plus_saveLines = $term->total_rows |
1656 | =item $nrow_plus_saveLines = $term->total_rows ([$new_value]) |
1557 | |
1657 | |
1558 | =item $topmost_scrollback_row = $term->top_row |
1658 | =item $topmost_scrollback_row = $term->top_row ([$new_value]) |
1559 | |
1659 | |
1560 | Return various integers describing terminal characteristics. |
1660 | Return various integers describing terminal characteristics. If an |
|
|
1661 | argument is given, changes the value and returns the previous one. |
1561 | |
1662 | |
1562 | =item $x_display = $term->display_id |
1663 | =item $x_display = $term->display_id |
1563 | |
1664 | |
1564 | Return the DISPLAY used by rxvt-unicode. |
1665 | Return the DISPLAY used by rxvt-unicode. |
1565 | |
1666 | |
… | |
… | |
1601 | Returns the currently displayed screen (0 primary, 1 secondary). |
1702 | Returns the currently displayed screen (0 primary, 1 secondary). |
1602 | |
1703 | |
1603 | =item $cursor_is_hidden = $term->hidden_cursor |
1704 | =item $cursor_is_hidden = $term->hidden_cursor |
1604 | |
1705 | |
1605 | Returns whether the cursor is currently hidden or not. |
1706 | Returns whether the cursor is currently hidden or not. |
|
|
1707 | |
|
|
1708 | =item $priv_modes = $term->priv_modes |
|
|
1709 | |
|
|
1710 | Returns a bitset with the state of DEC private modes. |
|
|
1711 | |
|
|
1712 | Example: |
|
|
1713 | |
|
|
1714 | if ($term->priv_modes & urxvt::PrivMode_mouse_report) { |
|
|
1715 | # mouse reporting is turned on |
|
|
1716 | } |
1606 | |
1717 | |
1607 | =item $view_start = $term->view_start ([$newvalue]) |
1718 | =item $view_start = $term->view_start ([$newvalue]) |
1608 | |
1719 | |
1609 | Returns the row number of the topmost displayed line. Maximum value is |
1720 | Returns the row number of the topmost displayed line. Maximum value is |
1610 | C<0>, which displays the normal terminal contents. Lower values scroll |
1721 | C<0>, which displays the normal terminal contents. Lower values scroll |
… | |
… | |
1615 | Requests a screen refresh. At the next opportunity, rxvt-unicode will |
1726 | Requests a screen refresh. At the next opportunity, rxvt-unicode will |
1616 | compare the on-screen display with its stored representation. If they |
1727 | compare the on-screen display with its stored representation. If they |
1617 | differ, it redraws the differences. |
1728 | differ, it redraws the differences. |
1618 | |
1729 | |
1619 | Used after changing terminal contents to display them. |
1730 | Used after changing terminal contents to display them. |
|
|
1731 | |
|
|
1732 | =item $term->refresh_check |
|
|
1733 | |
|
|
1734 | Checks if a refresh has been requested and, if so, schedules one. |
1620 | |
1735 | |
1621 | =item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]]) |
1736 | =item $text = $term->ROW_t ($row_number[, $new_text[, $start_col]]) |
1622 | |
1737 | |
1623 | Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >> |
1738 | Returns the text of the entire row with number C<$row_number>. Row C<< $term->top_row >> |
1624 | is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost |
1739 | is the topmost terminal line, row C<< $term->nrow-1 >> is the bottommost |