| 1 | #! perl |
1 | #! perl |
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2 | |
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3 | #:META:X_RESOURCE:url-launcher:string:shell command to use |
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4 | |
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5 | =head1 NAME |
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6 | |
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7 | selection-popup (enabled by default) |
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8 | |
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9 | =head1 DESCRIPTION |
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10 | |
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11 | Binds a popup menu to Ctrl-Button3 that lets you convert the selection |
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12 | text into various other formats/action (such as uri unescaping, perl |
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13 | evaluation, web-browser starting etc.), depending on content. |
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14 | |
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15 | Other extensions can extend this popup menu by pushing a code reference |
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16 | onto C<@{ $term->{selection_popup_hook} }>, which gets called whenever the |
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17 | popup is being displayed. |
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18 | |
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19 | Its sole argument is the popup menu, which can be modified. The selection |
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20 | is in C<$_>, which can be used to decide whether to add something or not. |
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21 | It should either return nothing or a string and a code reference. The |
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22 | string will be used as button text and the code reference will be called |
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23 | when the button gets activated and should transform C<$_>. |
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24 | |
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25 | The following will add an entry C<a to b> that transforms all C<a>s in |
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26 | the selection to C<b>s, but only if the selection currently contains any |
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27 | C<a>s: |
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28 | |
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29 | push @{ $self->{term}{selection_popup_hook} }, sub { |
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30 | /a/ ? ("a to b" => sub { s/a/b/g } |
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31 | : () |
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32 | }; |
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33 | |
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34 | =cut |
| 2 | |
35 | |
| 3 | sub msg { |
36 | sub msg { |
| 4 | my ($self, $msg) = @_; |
37 | my ($self, $msg) = @_; |
| 5 | |
38 | |
| 6 | my $overlay = $self->overlay (0, 0, $self->strwidth ($msg), 1); |
39 | my $overlay = $self->overlay (0, 0, $self->strwidth ($msg), 1); |
| … | |
… | |
| 12 | } |
45 | } |
| 13 | |
46 | |
| 14 | sub on_start { |
47 | sub on_start { |
| 15 | my ($self) = @_; |
48 | my ($self) = @_; |
| 16 | |
49 | |
| 17 | $self->{browser} = $self->x_resource ("urlLauncher") || "sensible-browser"; |
50 | $self->{browser} = $self->x_resource ("url-launcher") || "sensible-browser"; |
| 18 | |
51 | |
| 19 | $self->grab_button (3, urxvt::ControlMask); |
52 | $self->grab_button (3, urxvt::ControlMask); |
| 20 | |
53 | |
| 21 | () |
54 | () |
| 22 | } |
55 | } |
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… | |
| 61 | |
94 | |
| 62 | /./ |
95 | /./ |
| 63 | and $add_button->("rot13" => sub { y/A-Za-z/N-ZA-Mn-za-m/ }); |
96 | and $add_button->("rot13" => sub { y/A-Za-z/N-ZA-Mn-za-m/ }); |
| 64 | |
97 | |
| 65 | /./ |
98 | /./ |
| 66 | and $add_button->("eval perl expression" => sub { no warnings; $_ = eval $_ }); |
99 | and $add_button->("eval perl expression" => sub { my $self = $self; no warnings; $_ = eval $_; $_ = "$@" if $@ }); |
| 67 | |
100 | |
| 68 | /./ |
101 | /./ |
| 69 | and $add_button->((sprintf "to unicode hex index (%x)", ord) => sub { $_ = sprintf "%x", ord }); |
102 | and $add_button->((sprintf "to unicode hex index (%x)", ord) => sub { $_ = sprintf "%x", ord }); |
| 70 | |
103 | |
| 71 | /^(\S+):(\d+):?$/ |
104 | /(\S+):(\d+):?/ |
| 72 | and $add_button->("vi-commands to load '$1'" => sub { s/^(\S+):(\d+):?$/\x1b:e $1\x0d:$2\x0d/ }); |
105 | and $add_button->("vi-commands to load '$1'" => sub { s/^(\S+):(\d+):?$/\x1b:e $1\x0d:$2\x0d/ }); |
| 73 | |
106 | |
| 74 | /%[0-9a-fA-F]{2}/ && !/%[^0-9a-fA-F]/ && !/%.[^0-9a-fA-F]/ |
107 | /%[0-9a-fA-F]{2}/ && !/%[^0-9a-fA-F]/ && !/%.[^0-9a-fA-F]/ |
| 75 | and $add_button->("uri unescape" => sub { s/%([0-9a-fA-F]{2})/chr hex $1/ge }); |
108 | and $add_button->("uri unescape" => sub { s/%([0-9a-fA-F]{2})/chr hex $1/ge }); |
| 76 | |
109 | |
