| 1 | #! perl |
1 | #! perl |
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2 | |
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3 | use POSIX (); |
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4 | |
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5 | my $termios = new POSIX::Termios; |
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6 | |
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7 | sub on_init { |
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8 | my ($self) = @_; |
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9 | |
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10 | $self->{enabled} = 1; |
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11 | |
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12 | push @{ $self->{term}{option_popup_hook} }, sub { |
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13 | ("readline" => $self->{enabled}, sub { $self->{enabled} = shift }) |
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14 | }; |
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15 | |
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16 | () |
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17 | } |
| 2 | |
18 | |
| 3 | sub on_button_press { |
19 | sub on_button_press { |
| 4 | my ($self, $event) = @_; |
20 | my ($self, $event) = @_; |
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21 | |
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22 | return |
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23 | if $self->current_screen || $self->hidden_cursor || !$self->{enabled}; |
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24 | |
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25 | $termios->getattr ($self->pty_fd) |
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26 | or return; |
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27 | |
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28 | return |
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29 | if $termios->getlflag & &POSIX::ICANON; |
| 5 | |
30 | |
| 6 | my ($row, $col) = $self->screen_cur; |
31 | my ($row, $col) = $self->screen_cur; |
| 7 | my $line = $self->line ($row); |
32 | my $line = $self->line ($row); |
| 8 | my $cur = $line->offset_of ($row, $col); |
33 | my $cur = $line->offset_of ($row, $col); |
| 9 | my $ofs = $line->offset_of ($event->{row}, $event->{col}); |
34 | my $ofs = $line->offset_of ($event->{row}, $event->{col}); |
| 10 | |
35 | |
| 11 | if ($ofs >= 0 && $ofs < $line->l && !$self->current_screen) { |
36 | if ($ofs >= 0 && $ofs < $line->l) { |
| 12 | my $diff = $ofs - $cur; |
37 | my $diff = $ofs - $cur; |
| 13 | my $move; |
38 | my $move; |
| 14 | |
39 | |
| 15 | if ($diff < 0) { |
40 | if ($diff < 0) { |
| 16 | ($ofs, $cur) = ($cur, $ofs); |
41 | ($ofs, $cur) = ($cur, $ofs); |
| … | |
… | |
| 18 | } else { |
43 | } else { |
| 19 | $move = "\x1b[C"; |
44 | $move = "\x1b[C"; |
| 20 | } |
45 | } |
| 21 | |
46 | |
| 22 | my $skipped = substr $line->t, $cur, $ofs - $cur; |
47 | my $skipped = substr $line->t, $cur, $ofs - $cur; |
| 23 | $skipped =~ s/$urxvt::NOCHAR//g; |
48 | $skipped =~ s/\x{ffff}//g; |
| 24 | |
49 | |
| 25 | $self->tt_write ($move x length $skipped); |
50 | $self->tt_write ($move x length $skipped); |
| 26 | } |
51 | } |
| 27 | |
52 | |
| 28 | () |
53 | () |
