--- rxvt-unicode/src/urxvt.pm 2006/01/17 17:01:54 1.98 +++ rxvt-unicode/src/urxvt.pm 2006/01/19 16:22:13 1.110 @@ -91,6 +91,25 @@ text into various other formats/action (such as uri unescaping, perl evalution, web-browser starting etc.), depending on content. +Other extensions can extend this popup menu by pushing a code reference +onto C<@{ $term->{selection_popup_hook} }>, that is called whenever the +popup is displayed. + +It's sole argument is the popup menu, which can be modified. The selection +is in C<$_>, which can be used to decide wether to add something or not. +It should either return nothing or a string and a code reference. The +string will be used as button text and the code reference will be called +when the button gets activated and should transform C<$_>. + +The following will add an entry C that transforms all Cs in +the selection to Cs, but only if the selection currently contains any +Cs: + + push @{ $self->{term}{selection_popup_hook} }, sub { + /a/ ? ("a to be" => sub { s/a/b/g } + : () + }; + =item searchable-scrollback (enabled by default) Adds regex search functionality to the scrollback buffer, triggered @@ -127,15 +146,15 @@ And this example matches the same,but replaces it with vi-commands you can paste directly into your (vi :) editor: - URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/\\x1b:e \\Q$1\\E\\x0d:$2\\x0d/ + URxvt.selection-autotransform.0: s/^([^:[:space:]]+(\\d+):?$/:e \\Q$1\\E\\x0d:$2\\x0d/ Of course, this can be modified to suit your needs and your editor :) To expand the example above to typical perl error messages ("XXX at FILENAME line YYY."), you need a slightly more elaborate solution: - URxvt.selection.pattern-0: ( at .*? line \\d+\\.) - URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)\\.$/\x1b:e \\Q$1\E\\x0d:$2\\x0d/ + URxvt.selection.pattern-0: ( at .*? line \\d+[,.]) + URxvt.selection-autotransform.0: s/^ at (.*?) line (\\d+)[,.]$/:e \\Q$1\E\\x0d:$2\\x0d/ The first line tells the selection code to treat the unchanging part of every error message as a selection pattern, and the second line transforms @@ -148,6 +167,14 @@ resource C (default C) will be started with the URL as first argument. +=item automove-background + +This is basically a one-line extension that dynamically changes the background pixmap offset +to the window position, in effect creating the same effect as pseudo transparency with +a custom pixmap. No scaling is supported in this mode. Exmaple: + + @@RXVT_NAME@@ -pixmap background.xpm -pe automove-background + =item block-graphics-to-ascii A not very useful example of filtering all text output to the terminal, @@ -167,7 +194,9 @@ =item selection-pastebin This is a little rarely useful extension that Uploads the selection as -textfile to a remote site (or does other things). +textfile to a remote site (or does other things). (The implementation is +not currently secure for use in a multiuser environment as it writes to +F directly.). It listens to the C keyboard command, i.e. @@ -299,6 +328,15 @@ Called at the very end of initialisation of a new terminal, just before returning to the mainloop. +=item on_child_start $term, $pid + +Called just after the child process has been Ced. + +=item on_child_exit $term, $status + +Called just after the child process has exited. C<$status> is the status +from C. + =item on_sel_make $term, $eventtime Called whenever a selection has been made by the user, but before the @@ -416,6 +454,8 @@ Called wheneever the window loses keyboard focus, before rxvt-unicode does focus out processing. +=item on_configure_notify $term, $event + =item on_key_press $term, $event, $keysym, $octets =item on_key_release $term, $event, $keysym @@ -595,8 +635,6 @@ =cut BEGIN { - urxvt->bootstrap; - # overwrite perl's warn *CORE::GLOBAL::warn = sub { my $msg = join "", @_; @@ -604,12 +642,6 @@ unless $msg =~ /\n$/; urxvt::warn ($msg); }; - - # %ENV is the original startup environment - delete $ENV{IFS}; - delete $ENV{CDPATH}; - delete $ENV{BASH_ENV}; - $ENV{PATH} = "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/opt/bin:/opt/sbin"; } my $verbosity = $ENV{URXVT_PERL_VERBOSITY}; @@ -619,24 +651,29 @@ warn "$msg\n" if $level <= $verbosity; } -my $extension_pkg = "extension0000"; my %extension_pkg; # load a single script into its own package, once only sub extension_package($) { my ($path) = @_; + no strict 'refs'; + $extension_pkg{$path} ||= do { - my $pkg = "urxvt::" . ($extension_pkg++); + $path =~ /([^\/\\]+)$/; + my $pkg = $1; + $pkg =~ s/[^[:word:]]/_/g; + $pkg = "urxvt::ext::$pkg"; verbose 3, "loading extension '$path' into package '$pkg'"; open my $fh, "<:raw", $path or die "$path: $!"; + @{"$pkg\::ISA"} = urxvt::term::extension::; + my $source = "package $pkg; use strict; use utf8;\n" - . "use base urxvt::term::extension::;\n" . "#line 1 \"$path\"\n{\n" . (do { local $/; <$fh> }) . "\n};\n1"; @@ -719,18 +756,6 @@ $retval } -sub exec_async(@) { - my $pid = fork; - - return - if !defined $pid or $pid; - - %ENV = %{ $TERM->env }; - - exec @_; - _exit 255; -} - # urxvt::term::extension package urxvt::term::extension; @@ -917,6 +942,31 @@ etc.). Please note that @@RXVT_NAME@@ will not exit as long as any event watchers (timers, io watchers) are still active. +=item $term->exec_async ($cmd[, @args]) + +Works like the combination of the C/C builtins, which executes +("starts") programs in the background. This function takes care of setting +the user environment before exec'ing the command (e.g. C) and should +be preferred over explicit calls to C or C. + +Returns the pid of the subprocess or C on error. + +=cut + +sub exec_async { + my $self = shift; + + my $pid = fork; + + return $pid + if !defined $pid or $pid; + + %ENV = %{ $self->env }; + + exec @_; + urxvt::_exit 255; +} + =item $isset = $term->option ($optval[, $set]) Returns true if the option specified by C<$optval> is enabled, and @@ -928,10 +978,10 @@ borderLess console cursorBlink cursorUnderline hold iconic insecure intensityStyles jumpScroll loginShell mapAlert meta8 mouseWheelScrollPage - pastableTabs pointerBlank reverseVideo scrollBar scrollBar_floating - scrollBar_right scrollTtyKeypress scrollTtyOutput scrollWithBuffer - secondaryScreen secondaryScroll skipBuiltinGlyphs transparent - tripleclickwords utmpInhibit visualBell + override-redirect pastableTabs pointerBlank reverseVideo scrollBar + scrollBar_floating scrollBar_right scrollTtyKeypress scrollTtyOutput + scrollWithBuffer secondaryScreen secondaryScroll skipBuiltinGlyphs + transparent tripleclickwords utmpInhibit visualBell =item $value = $term->resource ($name[, $newval]) @@ -958,14 +1008,15 @@ borderLess color cursorBlink cursorUnderline cutchars delete_key display_name embed ext_bwidth fade font geometry hold iconName imFont imLocale inputMethod insecure int_bwidth intensityStyles - italicFont jumpScroll lineSpace loginShell mapAlert menu meta8 modifier - mouseWheelScrollPage name pastableTabs path perl_eval perl_ext_1 perl_ext_2 - perl_lib pointerBlank pointerBlankDelay preeditType print_pipe pty_fd - reverseVideo saveLines scrollBar scrollBar_align scrollBar_floating - scrollBar_right scrollBar_thickness scrollTtyKeypress scrollTtyOutput - scrollWithBuffer scrollstyle secondaryScreen secondaryScroll selectstyle - shade term_name title transparent transparent_all tripleclickwords - utmpInhibit visualBell + italicFont jumpScroll lineSpace loginShell mapAlert meta8 modifier + mouseWheelScrollPage name override_redirect pastableTabs path perl_eval + perl_ext_1 perl_ext_2 perl_lib pointerBlank pointerBlankDelay + preeditType print_pipe pty_fd reverseVideo saveLines scrollBar + scrollBar_align scrollBar_floating scrollBar_right scrollBar_thickness + scrollTtyKeypress scrollTtyOutput scrollWithBuffer scrollstyle + secondaryScreen secondaryScroll selectstyle shade term_name title + transient_for transparent transparent_all tripleclickwords utmpInhibit + visualBell =cut @@ -1567,8 +1618,10 @@ delete $env->{LC_ALL}; $env->{LC_CTYPE} = $self->{term}->locale; - urxvt::term->new ($env, $self->{term}->resource ("name"), - "--perl-lib" => "", "--perl-ext-common" => "", "-pty-fd" => -1, "-sl" => 0, "-b" => 0, + urxvt::term->new ($env, "popup", + "--perl-lib" => "", "--perl-ext-common" => "", + "-pty-fd" => -1, "-sl" => 0, + "-b" => 1, "-bd" => "grey80", "-bl", "-override-redirect", "--transient-for" => $self->{term}->parent, "-display" => $self->{term}->display_id, "-pe" => "urxvt-popup") @@ -1631,6 +1684,10 @@ Set the event trigger time to C<$tstamp> and start the timer. +=item $timer = $timer->after ($delay) + +Like C, but sets the expiry timer to c. + =item $timer = $timer->stop Stop the timer.