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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 1.211 by root, Wed Jun 6 14:34:03 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 $pattern =~ s/\*$//
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", $desc;
999 }
1000 } else {
1001 urxvt::log sprintf " %-31s %s\n", "$pattern:", $type;
1002 }
1003 }
1004}
1005
941my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; 1006my $verbosity = $ENV{URXVT_PERL_VERBOSITY};
942 1007
943sub verbose { 1008sub verbose {
944 my ($level, $msg) = @_; 1009 my ($level, $msg) = @_;
945 warn "$msg\n" if $level <= $verbosity; 1010 warn "$msg\n" if $level <= $verbosity;
… …
981sub invoke { 1046sub invoke {
982 local $TERM = shift; 1047 local $TERM = shift;
983 my $htype = shift; 1048 my $htype = shift;
984 1049
985 if ($htype == 0) { # INIT 1050 if ($htype == 0) { # INIT
986 my @dirs = ((split /:/, $TERM->resource ("perl_lib")), "$ENV{HOME}/.urxvt/ext", "$LIBDIR/perl"); 1051 my @dirs = $TERM->perl_libdirs;
987 1052
988 my %ext_arg; 1053 my %ext_arg;
989 1054
990 { 1055 {
991 my @init = @TERM_INIT; 1056 my @init = @TERM_INIT;
… …
1152=head2 The C<urxvt::anyevent> Class 1217=head2 The C<urxvt::anyevent> Class
1153 1218
1154The sole purpose of this class is to deliver an interface to the 1219The sole purpose of this class is to deliver an interface to the
1155C<AnyEvent> module - any module using it will work inside urxvt without 1220C<AnyEvent> module - any module using it will work inside urxvt without
1156further programming. The only exception is that you cannot wait on 1221further programming. The only exception is that you cannot wait on
1157condition variables, but non-blocking condvar use is ok. What this means 1222condition variables, but non-blocking condvar use is ok.
1158is that you cannot use blocking APIs, but the non-blocking variant should 1223
1159work. 1224In practical terms this means is that you cannot use blocking APIs, but
1225the non-blocking variant should work.
1160 1226
1161=cut 1227=cut
1162 1228
1163our $VERSION = '5.23'; 1229our $VERSION = '5.23';
1164 1230
… …
1258 $self->{_pkg}{$pkg} = $proxy; 1324 $self->{_pkg}{$pkg} = $proxy;
1259 1325
1260 for my $name (@HOOKNAME) { 1326 for my $name (@HOOKNAME) {
1261 if (my $ref = $pkg->can ("on_" . lc $name)) { 1327 if (my $ref = $pkg->can ("on_" . lc $name)) {
1262 $proxy->enable ($name => $ref); 1328 $proxy->enable ($name => $ref);
1329 }
1330 }
1331}
1332
1333sub perl_libdirs {
1334 map { split /:/ }
1335 $_[0]->resource ("perl_lib"),
1336 $ENV{URXVT_PERL_LIB},
1337 "$ENV{HOME}/.urxvt/ext",
1338 "$LIBDIR/perl"
1339}
1340
1341sub scan_meta {
1342 my ($self) = @_;
1343 my @libdirs = perl_libdirs $self;
1344
1345 return if $self->{meta_libdirs} eq join "\x00", @libdirs;
1346
1347 my %meta;
1348
1349 $self->{meta_libdirs} = join "\x00", @libdirs;
1350 $self->{meta} = \%meta;
1351
1352 for my $dir (reverse @libdirs) {
1353 opendir my $fh, $dir
1354 or next;
1355 for my $ext (readdir $fh) {
1356 $ext ne "."
1357 and $ext ne ".."
1358 and open my $fh, "<", "$dir/$ext"
1359 or next;
1360
1361 while (<$fh>) {
1362 if (/^#:META:X_RESOURCE:(.*)/) {
1363 my ($pattern, $type, $desc) = split /:/, $1;
1364 $pattern =~ s/^%\./$ext./g; # $$ in pattern == extension name
1365 if ($pattern =~ /[^a-zA-Z\*\.]/) {
1366 warn "$dir/$ext: meta resource '$pattern' contains illegal characters (not alphanumeric nor . nor *)\n";
1367 } else {
1368 $meta{resource}{$pattern} = [$ext, $type, $desc];
1369 }
1370 } elsif (/^\s*(?:#|$)/) {
1371 # skip other comments and empty lines
1372 } else {
1373 last; # stop parsing on first non-empty non-comment line
1374 }
1375 }
1263 } 1376 }
1264 } 1377 }
1265} 1378}
1266 1379
1267=item $term = new urxvt::term $envhashref, $rxvtname, [arg...] 1380=item $term = new urxvt::term $envhashref, $rxvtname, [arg...]
… …
1388 1501
1389This method should only be called during the C<on_start> hook, as there is 1502This 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 1503only one resource database per display, and later invocations might return
1391the wrong resources. 1504the wrong resources.
1392 1505
1506=item $value = $term->x_resource_boolean ($pattern)
1507
1508Like C<x_resource>, above, but interprets the string value as a boolean
1509and returns C<1> for true values, C<0> for false values and C<undef> if
1510the resource or option isn't specified.
1511
1512You should always use this method to parse boolean resources.
1513
1514=cut
1515
1516sub x_resource_boolean {
1517 my $res = &x_resource;
1518
1519 $res =~ /^\s*(?:true|yes|on|1)\s*$/i ? 1 : defined $res && 0
1520}
1521
1393=item $success = $term->parse_keysym ($key, $octets) 1522=item $success = $term->parse_keysym ($key, $octets)
1394 1523
1395Adds a key binding exactly as specified via a resource. See the 1524Adds a key binding exactly as specified via a resource. See the
1396C<keysym> resource in the @@RXVT_NAME@@(1) manpage. 1525C<keysym> resource in the @@RXVT_NAME@@(1) manpage.
1526
1527=item $term->register_command ($keysym, $modifiermask, $string)
1528
1529Adds a key binding. This is a lower level api compared to
1530C<parse_keysym>, as it expects a parsed key description, and can be
1531used only inside either the C<on_init> hook, to add a binding, or the
1532C<on_register_command> hook, to modify a parsed binding.
1397 1533
1398=item $rend = $term->rstyle ([$new_rstyle]) 1534=item $rend = $term->rstyle ([$new_rstyle])
1399 1535
1400Return and optionally change the current rendition. Text that is output by 1536Return and optionally change the current rendition. Text that is output by
1401the terminal application will use this style. 1537the terminal application will use this style.
… …
1614 1750
1615Adds the specified events to the vt event mask. Useful e.g. when you want 1751Adds the specified events to the vt event mask. Useful e.g. when you want
1616to receive pointer events all the times: 1752to receive pointer events all the times:
1617 1753
1618 $term->vt_emask_add (urxvt::PointerMotionMask); 1754 $term->vt_emask_add (urxvt::PointerMotionMask);
1755
1756=item $term->set_urgency ($set)
1757
1758Enable/disable the urgency hint on the toplevel window.
1619 1759
1620=item $term->focus_in 1760=item $term->focus_in
1621 1761
1622=item $term->focus_out 1762=item $term->focus_out
1623 1763

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