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Comparing rxvt-unicode/src/urxvt.pm (file contents):
Revision 1.202 by sf-exg, Wed Nov 30 10:29:51 2011 UTC vs.
Revision 1.214 by root, Wed Jun 6 15:26:32 2012 UTC

… …
672resource in the @@RXVT_NAME@@(1) manpage). 672resource in the @@RXVT_NAME@@(1) manpage).
673 673
674The 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
675slightly in the future. 675slightly in the future.
676 676
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
677=item on_resize_all_windows $term, $new_width, $new_height 684=item on_resize_all_windows $term, $new_width, $new_height
678 685
679Called just after the new window size has been calculated, but before 686Called just after the new window size has been calculated, but before
680windows 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
681returns TRUE, setting of the window hints is being skipped. 688returns TRUE, setting of the window hints is being skipped.
… …
755use Scalar::Util (); 762use Scalar::Util ();
756use List::Util (); 763use List::Util ();
757 764
758our $VERSION = 1; 765our $VERSION = 1;
759our $TERM; 766our $TERM;
760our @TERM_INIT; 767our @TERM_INIT; # should go, prevents async I/O etc.
761our @TERM_EXT; 768our @TERM_EXT; # should go, prevents async I/O etc.
762our @HOOKNAME; 769our @HOOKNAME;
763our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME; 770our %HOOKTYPE = map +($HOOKNAME[$_] => $_), 0..$#HOOKNAME;
764our %OPTION; 771our %OPTION;
765 772
766our $LIBDIR; 773our $LIBDIR;
… …
936 }; 943 };
937} 944}
938 945
939no warnings 'utf8'; 946no warnings 'utf8';
940 947
948sub parse_resource {
949 my ($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
941my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; 1007my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
942 1008
943sub verbose { 1009sub verbose {
944 my ($level, $msg) = @_; 1010 my ($level, $msg) = @_;
945 warn "$msg\n" if $level <= $verbosity; 1011 warn "$msg\n" if $level <= $verbosity;
… …
981sub invoke { 1047sub invoke {
982 local $TERM = shift; 1048 local $TERM = shift;
983 my $htype = shift; 1049 my $htype = shift;
984 1050
985 if ($htype == 0) { # INIT 1051 if ($htype == 0) { # INIT
986 my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$ENV{HOME}/.urxvt/ext", "$LIBDIR/perl"); 1052 my @dirs = $TERM->perl_libdirs;
987 1053
988 my %ext_arg; 1054 my %ext_arg;
989 1055
990 { 1056 {
991 my @init = @TERM_INIT; 1057 my @init = @TERM_INIT;
… …
1152=head2 The C<urxvt::anyevent> Class 1218=head2 The C<urxvt::anyevent> Class
1153 1219
1154The 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
1155C<AnyEvent> module - any module using it will work inside urxvt without 1221C<AnyEvent> module - any module using it will work inside urxvt without
1156further programming. The only exception is that you cannot wait on 1222further programming. The only exception is that you cannot wait on
1157condition variables, but non-blocking condvar use is ok. What this means 1223condition variables, but non-blocking condvar use is ok.
1158is that you cannot use blocking APIs, but the non-blocking variant should 1224
1159work. 1225In practical terms this means is that you cannot use blocking APIs, but
1226the non-blocking variant should work.
1160 1227
1161=cut 1228=cut
1162 1229
1163our $VERSION = '5.23'; 1230our $VERSION = '5.23';
1164 1231
… …
1258 $self->{_pkg}{$pkg} = $proxy; 1325 $self->{_pkg}{$pkg} = $proxy;
1259 1326
1260 for my $name (@HOOKNAME) { 1327 for my $name (@HOOKNAME) {
1261 if (my $ref = $pkg->can ("on_" . lc $name)) { 1328 if (my $ref = $pkg->can ("on_" . lc $name)) {
1262 $proxy->enable ($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 }
1263 } 1377 }
1264 } 1378 }
1265} 1379}
1266 1380
1267=item $term = new urxvt::term $envhashref, $rxvtname, [arg...] 1381=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
… …
1388 1502
1389This 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
1390only one resource database per display, and later invocations might return 1504only one resource database per display, and later invocations might return
1391the wrong resources. 1505the wrong resources.
1392 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
1393=item $success = $term->parse_keysym ($key, $octets) 1523=item $success = $term->parse_keysym ($key, $octets)
1394 1524
1395Adds a key binding exactly as specified via a resource. See the 1525Adds a key binding exactly as specified via a resource. See the
1396C<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.
1397 1534
1398=item $rend = $term->rstyle ([$new_rstyle]) 1535=item $rend = $term->rstyle ([$new_rstyle])
1399 1536
1400Return and optionally change the current rendition. Text that is output by 1537Return and optionally change the current rendition. Text that is output by
1401the terminal application will use this style. 1538the terminal application will use this style.
… …
1614 1751
1615Adds 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
1616to receive pointer events all the times: 1753to receive pointer events all the times:
1617 1754
1618 $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.
1619 1760
1620=item $term->focus_in 1761=item $term->focus_in
1621 1762
1622=item $term->focus_out 1763=item $term->focus_out
1623 1764

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