| 1 | #! perl |
1 | #! perl |
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2 | |
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3 | =head1 NAME |
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4 | |
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5 | option-popup - option menu (enabled by default) |
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6 | |
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7 | =head1 DESCRIPTION |
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8 | |
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9 | Binds a popup menu to Ctrl-Button2 that lets you toggle (some) options at |
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10 | runtime. |
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11 | |
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12 | Other extensions can extend this popup menu by pushing a code reference |
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13 | onto C<< @{ $term->{option_popup_hook} } >>, which gets called whenever |
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14 | the popup is being displayed. |
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15 | |
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16 | Its sole argument is the popup menu, which can be modified. It should |
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17 | either return nothing or a string, the initial boolean value and a code |
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18 | reference. The string will be used as button text and the code reference |
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19 | will be called when the toggle changes, with the new boolean value as |
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20 | first argument. |
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21 | |
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22 | The following will add an entry C<myoption> that changes |
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23 | C<< $self->{myoption} >>: |
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24 | |
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25 | push @{ $self->{term}{option_popup_hook} }, sub { |
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26 | ("my option" => $myoption, sub { $self->{myoption} = $_[0] }) |
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27 | }; |
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28 | |
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29 | =cut |
| 2 | |
30 | |
| 3 | sub on_start { |
31 | sub on_start { |
| 4 | my ($self) = @_; |
32 | my ($self) = @_; |
| 5 | |
33 | |
| 6 | $self->grab_button (2, urxvt::ControlMask); |
34 | $self->grab_button (2, urxvt::ControlMask); |
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35 | |
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36 | () |
| 7 | } |
37 | } |
| 8 | |
38 | |
| 9 | sub on_button_press { |
39 | sub on_button_press { |
| 10 | my ($self, $event) = @_; |
40 | my ($self, $event) = @_; |
| 11 | |
41 | |
| … | |
… | |
| 17 | $popup->add_separator; |
47 | $popup->add_separator; |
| 18 | |
48 | |
| 19 | my %unsafe = map +($_ => 1), |
49 | my %unsafe = map +($_ => 1), |
| 20 | qw(borderLess console iconic loginShell reverseVideo |
50 | qw(borderLess console iconic loginShell reverseVideo |
| 21 | scrollBar scrollBar_floating scrollBar_right |
51 | scrollBar scrollBar_floating scrollBar_right |
| 22 | secondaryScreen transparent utmpInhibit meta8); |
52 | secondaryScreen transparent utmpInhibit meta8 |
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53 | override_redirect); |
| 23 | |
54 | |
| 24 | for my $name (sort keys %urxvt::OPTION) { |
55 | for my $name (sort keys %urxvt::OPTION) { |
| 25 | next if $unsafe{$name}; |
56 | next if $unsafe{$name}; |
| 26 | |
57 | |
| 27 | my $optval = $urxvt::OPTION{$name}; |
58 | my $optval = $urxvt::OPTION{$name}; |
| 28 | |
59 | |
| 29 | $popup->add_toggle ($name => sub { $self->option ($optval, $_[0]) }, |
60 | $popup->add_toggle ($name => $self->option ($optval), |
| 30 | $self->option ($optval)); |
61 | sub { $self->option ($optval, $_[0]) }); |
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62 | } |
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63 | |
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64 | for my $hook (@{ $self->{term}{option_popup_hook} || [] }) { |
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65 | if (my ($name, $value, $cb) = $hook->($popup)) { |
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66 | $popup->add_toggle ($name => $value, sub { $cb->($_[0]) }); |
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67 | } |
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68 | } |
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69 | |
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70 | { |
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71 | $popup->add_separator; |
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72 | my $locale = $self->locale; |
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73 | $locale =~ y/\x20-\x7e//cd; |
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74 | $popup->add_title ("Locale: $locale"); |
| 31 | } |
75 | } |
| 32 | |
76 | |
| 33 | $popup->show; |
77 | $popup->show; |
| 34 | |
78 | |
| 35 | return 1; |
79 | return 1; |
