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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.201 by sf-exg, Tue Nov 29 19:20:18 2011 UTC vs.
Revision 1.214 by root, Wed Jun 6 15:26:32 2012 UTC

… …
446=item $octets 446=item $octets
447 447
448Either binary data or - more common - a text string encoded in a 448Either binary data or - more common - a text string encoded in a
449locale-specific way. 449locale-specific way.
450 450
451=item $keysym
452
453an integer that is a valid X11 keysym code. You can convert a string
454into a keysym and viceversa by using C<XStringToKeysym> and
455C<XKeysymToString>.
456
451=back 457=back
452 458
453=head2 Extension Objects 459=head2 Extension Objects
454 460
455Every perl extension is a perl class. A separate perl object is created 461Every perl extension is a perl class. A separate perl object is created
… …
666resource in the @@RXVT_NAME@@(1) manpage). 672resource in the @@RXVT_NAME@@(1) manpage).
667 673
668The event is simply the action string. This interface is assumed to change 674The event is simply the action string. This interface is assumed to change
669slightly in the future. 675slightly in the future.
670 676
677=item on_register_command $term, $keysym, $modifiermask, $string
678
679Called after parsing a keysym resource but before registering the
680associated binding. If this hook returns TRUE the binding is not
681registered. It can be used to modify a binding by calling
682C<register_command>.
683
671=item on_resize_all_windows $term, $new_width, $new_height 684=item on_resize_all_windows $term, $new_width, $new_height
672 685
673Called just after the new window size has been calculated, but before 686Called just after the new window size has been calculated, but before
674windows are actually being resized or hints are being set. If this hook 687windows are actually being resized or hints are being set. If this hook
675returns TRUE, setting of the window hints is being skipped. 688returns TRUE, setting of the window hints is being skipped.
… …
749use Scalar::Util (); 762use Scalar::Util ();
750use List::Util (); 763use List::Util ();
751 764
752our $VERSION = 1; 765our $VERSION = 1;
753our $TERM; 766our $TERM;
754our @TERM_INIT; 767our @TERM_INIT; # should go, prevents async I/O etc.
755our @TERM_EXT; 768our @TERM_EXT; # should go, prevents async I/O etc.
756our @HOOKNAME; 769our @HOOKNAME;
757our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME; 770our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
758our %OPTION; 771our %OPTION;
759 772
760our $LIBDIR; 773our $LIBDIR;
… …
930 }; 943 };
931} 944}
932 945
933no warnings 'utf8'; 946no warnings 'utf8';
934 947
948sub parse_resource {
949 my ($term, $name, $isarg, $longopt, $flag, $value) = @_;
950
951 $term->scan_meta;
952
953 my $r = $term->{meta}{resource};
954 while (my ($pattern, $v) = each %$r) {
955 $name =~ y/-/./ if $isarg;
956
957 if (
958 $pattern =~ /\.$/
959 ? $pattern eq substr $name, 0, length $pattern
960 : $pattern eq $name
961 ) {
962 $name = "$urxvt::RESCLASS.$name";
963
964 push @TERM_EXT, $v->[0];
965
966 if ($v->[1] eq "boolean") {
967 $term->put_option_db ($name, $flag ? "true" : "false");
968 return 1;
969 } else {
970 $term->put_option_db ($name, $value);
971 return 1 + 2;
972 }
973 }
974 }
975
976 0
977}
978
979sub usage {
980 my ($term, $usage_type) = @_;
981
982 $term->scan_meta;
983
984 my $r = $term->{meta}{resource};
985
986 for my $pattern (sort keys %$r) {
987 my ($ext, $type, $desc) = @{ $r->{$pattern} };
988
989 $desc .= " (-pe $ext)";
990
991 if ($usage_type == 1) {
992 $pattern =~ y/./-/;
993 $pattern =~ s/-$/-.../g;
994
995 if ($type eq "boolean") {
996 urxvt::log sprintf " -%-30s %s\n", "/+$pattern", $desc;
997 } else {
998 urxvt::log sprintf " -%-30s %s\n", "$pattern $type", $desc;
999 }
1000 } else {
1001 $pattern =~ s/\.$/.*/g;
1002 urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
1003 }
1004 }
1005}
1006
935my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; 1007my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
936 1008
937sub verbose { 1009sub verbose {
938 my ($level, $msg) = @_; 1010 my ($level, $msg) = @_;
939 warn "$msg\n" if $level <= $verbosity; 1011 warn "$msg\n" if $level <= $verbosity;
… …
975sub invoke { 1047sub invoke {
976 local $TERM = shift; 1048 local $TERM = shift;
977 my $htype = shift; 1049 my $htype = shift;
978 1050
979 if ($htype == 0) { # INIT 1051 if ($htype == 0) { # INIT
980 my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$ENV{HOME}/.urxvt/ext", "$LIBDIR/perl"); 1052 my @dirs = $TERM->perl_libdirs;
981 1053
982 my %ext_arg; 1054 my %ext_arg;
983 1055
984 { 1056 {
985 my @init = @TERM_INIT; 1057 my @init = @TERM_INIT;
… …
1146=head2 The C<urxvt::anyevent> Class 1218=head2 The C<urxvt::anyevent> Class
1147 1219
1148The sole purpose of this class is to deliver an interface to the 1220The sole purpose of this class is to deliver an interface to the
1149C<AnyEvent> module - any module using it will work inside urxvt without 1221C<AnyEvent> module - any module using it will work inside urxvt without
1150further programming. The only exception is that you cannot wait on 1222further programming. The only exception is that you cannot wait on
1151condition variables, but non-blocking condvar use is ok. What this means 1223condition variables, but non-blocking condvar use is ok.
1152is that you cannot use blocking APIs, but the non-blocking variant should 1224
1153work. 1225In practical terms this means is that you cannot use blocking APIs, but
1226the non-blocking variant should work.
1154 1227
1155=cut 1228=cut
1156 1229
1157our $VERSION = '5.23'; 1230our $VERSION = '5.23';
1158 1231
… …
1252 $self->{_pkg}{$pkg} = $proxy; 1325 $self->{_pkg}{$pkg} = $proxy;
1253 1326
1254 for my $name (@HOOKNAME) { 1327 for my $name (@HOOKNAME) {
1255 if (my $ref = $pkg->can ("on_" . lc $name)) { 1328 if (my $ref = $pkg->can ("on_" . lc $name)) {
1256 $proxy->enable ($name => $ref); 1329 $proxy->enable ($name => $ref);
1330 }
1331 }
1332}
1333
1334sub perl_libdirs {
1335 map { split /:/ }
1336 $_[0]->resource ("perl_lib"),
1337 $ENV{URXVT_PERL_LIB},
1338 "$ENV{HOME}/.urxvt/ext",
1339 "$LIBDIR/perl"
1340}
1341
1342sub scan_meta {
1343 my ($self) = @_;
1344 my @libdirs = perl_libdirs $self;
1345
1346 return if $self->{meta_libdirs} eq join "\x00", @libdirs;
1347
1348 my %meta;
1349
1350 $self->{meta_libdirs} = join "\x00", @libdirs;
1351 $self->{meta} = \%meta;
1352
1353 for my $dir (reverse @libdirs) {
1354 opendir my $fh, $dir
1355 or next;
1356 for my $ext (readdir $fh) {
1357 $ext ne "."
1358 and $ext ne ".."
1359 and open my $fh, "<", "$dir/$ext"
1360 or next;
1361
1362 while (<$fh>) {
1363 if (/^#:META:X_RESOURCE:(.*)/) {
1364 my ($pattern, $type, $desc) = split /:/, $1;
1365 $pattern =~ s/^%(\.|$)/$ext$1/g; # % in pattern == extension name
1366 if ($pattern =~ /[^a-zA-Z0-9\-\.]/) {
1367 warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
1368 } else {
1369 $meta{resource}{$pattern} = [$ext, $type, $desc];
1370 }
1371 } elsif (/^\s*(?:#|$)/) {
1372 # skip other comments and empty lines
1373 } else {
1374 last; # stop parsing on first non-empty non-comment line
1375 }
1376 }
1257 } 1377 }
1258 } 1378 }
1259} 1379}
1260 1380
1261=item $term = new urxvt::term $envhashref, $rxvtname, [arg...] 1381=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
… …
1382 1502
1383This method should only be called during the C<on_start> hook, as there is 1503This method should only be called during the C<on_start> hook, as there is
1384only one resource database per display, and later invocations might return 1504only one resource database per display, and later invocations might return
1385the wrong resources. 1505the wrong resources.
1386 1506
1507=item $value = $term->x_resource_boolean ($pattern)
1508
1509Like C<x_resource>, above, but interprets the string value as a boolean
1510and returns C<1> for true values, C<0> for false values and C<undef> if
1511the resource or option isn't specified.
1512
1513You should always use this method to parse boolean resources.
1514
1515=cut
1516
1517sub x_resource_boolean {
1518 my $res = &x_resource;
1519
1520 $res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0
1521}
1522
1387=item $success = $term->parse_keysym ($key, $octets) 1523=item $success = $term->parse_keysym ($key, $octets)
1388 1524
1389Adds a key binding exactly as specified via a resource. See the 1525Adds a key binding exactly as specified via a resource. See the
1390C<keysym> resource in the @@RXVT_NAME@@(1) manpage. 1526C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
1527
1528=item $term->register_command ($keysym, $modifiermask, $string)
1529
1530Adds a key binding. This is a lower level api compared to
1531C<parse_keysym>, as it expects a parsed key description, and can be
1532used only inside either the C<on_init> hook, to add a binding, or the
1533C<on_register_command> hook, to modify a parsed binding.
1391 1534
1392=item $rend = $term->rstyle ([$new_rstyle]) 1535=item $rend = $term->rstyle ([$new_rstyle])
1393 1536
1394Return and optionally change the current rendition. Text that is output by 1537Return and optionally change the current rendition. Text that is output by
1395the terminal application will use this style. 1538the terminal application will use this style.
… …
1608 1751
1609Adds the specified events to the vt event mask. Useful e.g. when you want 1752Adds the specified events to the vt event mask. Useful e.g. when you want
1610to receive pointer events all the times: 1753to receive pointer events all the times:
1611 1754
1612 $term->vt_emask_add (urxvt::PointerMotionMask); 1755 $term->vt_emask_add (urxvt::PointerMotionMask);
1756
1757=item $term->set_urgency ($set)
1758
1759Enable/disable the urgency hint on the toplevel window.
1613 1760
1614=item $term->focus_in 1761=item $term->focus_in
1615 1762
1616=item $term->focus_out 1763=item $term->focus_out
1617 1764
… …
1933=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height) 2080=item $term->XMoveResizeWindow ($window, $x, $y, $width, $height)
1934 2081
1935=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y) 2082=item ($x, $y, $child_window) = $term->XTranslateCoordinates ($src, $dst, $x, $y)
1936 2083
1937=item $term->XChangeInput ($window, $add_events[, $del_events]) 2084=item $term->XChangeInput ($window, $add_events[, $del_events])
2085
2086=item $keysym = $term->XStringToKeysym ($string)
2087
2088=item $string = $term->XKeysymToString ($keysym)
1938 2089
1939Various X or X-related functions. The C<$term> object only serves as 2090Various X or X-related functions. The C<$term> object only serves as
1940the source of the display, otherwise those functions map more-or-less 2091the source of the display, otherwise those functions map more-or-less
1941directly onto the X functions of the same name. 2092directly onto the X functions of the same name.
1942 2093

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