--- rxvt-unicode/src/perl/selection-popup 2006/01/14 09:28:57 1.10
+++ rxvt-unicode/src/perl/selection-popup 2012/06/10 17:31:53 1.26
@@ -1,11 +1,44 @@
#! perl
+#:META:X_RESOURCE:url-launcher:string:shell command to use
+
+=head1 NAME
+
+ selection-popup (enabled by default)
+
+=head1 DESCRIPTION
+
+Binds a popup menu to Ctrl-Button3 that lets you convert the selection
+text into various other formats/action (such as uri unescaping, perl
+evaluation, web-browser starting etc.), depending on content.
+
+Other extensions can extend this popup menu by pushing a code reference
+onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the
+popup is being displayed.
+
+Its sole argument is the popup menu, which can be modified. The selection
+is in C<$_>, which can be used to decide whether 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 @{ $self->{term}{selection_popup_hook} }, sub {
+ /a/ ? ("a to b" => sub { s/a/b/g }
+ : ()
+ };
+
+=cut
+
sub msg {
my ($self, $msg) = @_;
my $overlay = $self->overlay (0, 0, $self->strwidth ($msg), 1);
$overlay->set (0, 0, $msg);
- my $iow; $iow = urxvt::timer->new->start (urxvt::NOW + 1)->cb (sub {
+ my $iow; $iow = urxvt::timer->new->after (1)->cb (sub {
undef $overlay;
undef $iow;
});
@@ -14,7 +47,7 @@
sub on_start {
my ($self) = @_;
- $self->{browser} = urxvt::untaint $self->x_resource ("urlLauncher") || "x-www-browser";
+ $self->{browser} = $self->x_resource ("url-launcher") || "sensible-browser";
$self->grab_button (3, urxvt::ControlMask);
@@ -56,12 +89,19 @@
};
for ($text) {
- $add_button->("rot13" => sub { y/A-Za-z/N-ZA-Mn-za-m/ });
+ /\n/
+ and $add_button->("newlines to spaces" => sub { y/\n/ / });
+
+ /./
+ and $add_button->("rot13" => sub { y/A-Za-z/N-ZA-Mn-za-m/ });
- urxvt::safe
- and $add_button->("eval perl expression" => sub { no warnings; $_ = eval urxvt::untaint $_ });
+ /./
+ and $add_button->("eval perl expression" => sub { my $self = $self; no warnings; $_ = eval $_; $_ = "$@" if $@ });
- /^(\S+):(\d+):?$/
+ /./
+ and $add_button->((sprintf "to unicode hex index (%x)", ord) => sub { $_ = sprintf "%x", ord });
+
+ /(\S+):(\d+):?/
and $add_button->("vi-commands to load '$1'" => sub { s/^(\S+):(\d+):?$/\x1b:e $1\x0d:$2\x0d/ });
/%[0-9a-fA-F]{2}/ && !/%[^0-9a-fA-F]/ && !/%.[^0-9a-fA-F]/
@@ -70,8 +110,14 @@
/[\\"'\ \t|&;<>()]/
and $add_button->("shell quote" => sub { $_ = "\Q$_" });
- /^(http|ftp|telnet|irc|news):\//
- and $add_button->("run $self->{browser}" => sub { urxvt::exec_async $self->{browser}, $_ });
+ /^(https?|ftp|telnet|irc|news):\//
+ and $add_button->("run $self->{browser}" => sub { $self->exec_async ($self->{browser}, $_) });
+
+ for my $hook (@{ $self->{term}{selection_popup_hook} || [] }) {
+ if (my ($title, $cb) = $hook->($popup)) {
+ $add_button->($title, $cb);
+ }
+ }
if (/^\s*((?:0x)?\d+)\s*$/) {
$popup->add_title (sprintf "%20s", eval $1);