| … | |
… | |
| 17 | } |
17 | } |
| 18 | |
18 | |
| 19 | sub on_button_press { |
19 | sub on_button_press { |
| 20 | my ($self, $event) = @_; |
20 | my ($self, $event) = @_; |
| 21 | |
21 | |
| 22 | return |
|
|
| 23 | if $self->current_screen || $self->hidden_cursor || !$self->{enabled}; |
22 | $self->current_screen || $self->hidden_cursor || !$self->{enabled} |
|
|
23 | and return; |
|
|
24 | |
|
|
25 | my $mask = $self->ModLevel3Mask | $self->ModMetaMask |
|
|
26 | | urxvt::ShiftMask | urxvt::ControlMask; |
|
|
27 | |
|
|
28 | ($event->{state} & $mask) == urxvt::ShiftMask |
|
|
29 | or return; |
| 24 | |
30 | |
| 25 | $termios->getattr ($self->pty_fd) |
31 | $termios->getattr ($self->pty_fd) |
| 26 | or return; |
32 | or return; |
| 27 | |
33 | |
| 28 | return |
|
|
| 29 | if $termios->getlflag & &POSIX::ICANON; |
34 | $termios->getlflag & &POSIX::ICANON |
|
|
35 | and return; |
| 30 | |
36 | |
| 31 | my ($row, $col) = $self->screen_cur; |
37 | my ($row, $col) = $self->screen_cur; |
| 32 | my $line = $self->line ($row); |
38 | my $line = $self->line ($row); |
| 33 | my $cur = $line->offset_of ($row, $col); |
39 | my $cur = $line->offset_of ($row, $col); |
| 34 | my $ofs = $line->offset_of ($event->{row}, $event->{col}); |
40 | my $ofs = $line->offset_of ($event->{row}, $event->{col}); |
| 35 | |
41 | |
| 36 | if ($ofs >= 0 && $ofs < $line->l) { |
42 | $ofs >= 0 && $ofs < $line->l |
| 37 | my $diff = $ofs - $cur; |
43 | or return; |
| 38 | my $move; |
|
|
| 39 | |
44 | |
| 40 | if ($diff < 0) { |
45 | my $diff = $ofs - $cur; |
| 41 | ($ofs, $cur) = ($cur, $ofs); |
46 | my $move; |
| 42 | $move = "\x1b[D"; |
|
|
| 43 | } else { |
|
|
| 44 | $move = "\x1b[C"; |
|
|
| 45 | } |
|
|
| 46 | |
47 | |
| 47 | my $skipped = substr $line->t, $cur, $ofs - $cur; |
48 | if ($diff < 0) { |
| 48 | $skipped =~ s/\x{ffff}//g; |
49 | ($ofs, $cur) = ($cur, $ofs); |
| 49 | |
50 | $move = "\x1b[D"; |
| 50 | $self->tt_write ($move x length $skipped); |
51 | } else { |
|
|
52 | $move = "\x1b[C"; |
| 51 | } |
53 | } |
| 52 | |
54 | |
| 53 | () |
55 | my $skipped = substr $line->t, $cur, $ofs - $cur; |
|
|
56 | $skipped =~ s/\x{ffff}//g; |
|
|
57 | |
|
|
58 | $self->tt_write ($move x length $skipped); |
|
|
59 | |
|
|
60 | 1 |
| 54 | } |
61 | } |
