| 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 | confirm-paste - ask for confirmation before pasting multiline text |
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6 | |
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7 | =head1 DESCRIPTION |
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8 | |
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9 | Displays a confirmation dialog when a paste containing at least a full |
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10 | line is detected. |
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11 | |
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12 | =cut |
| 2 | |
13 | |
| 3 | sub msg { |
14 | sub msg { |
| 4 | my ($self, $msg) = @_; |
15 | my ($self, $msg) = @_; |
| 5 | |
16 | |
| 6 | $self->{overlay} = $self->overlay (0, -1, $self->strwidth ($msg), 1); |
17 | $self->{overlay} = $self->overlay (0, -1, $self->ncol, 2, urxvt::OVERLAY_RSTYLE, 0); |
| 7 | $self->{overlay}->set (0, 0, $msg); |
18 | $self->{overlay}->set (0, 0, $msg); |
| 8 | } |
19 | } |
| 9 | |
20 | |
| 10 | sub on_tt_paste { |
21 | sub on_tt_paste { |
| 11 | my ($self, $str) = @_; |
22 | my ($self, $str) = @_; |
| … | |
… | |
| 14 | |
25 | |
| 15 | return unless $count; |
26 | return unless $count; |
| 16 | |
27 | |
| 17 | $self->{paste} = \$str; |
28 | $self->{paste} = \$str; |
| 18 | $self->msg ("Paste of $count lines, continue? (y/n)"); |
29 | $self->msg ("Paste of $count lines, continue? (y/n)"); |
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30 | my $preview = substr $self->locale_decode ($str), 0, $self->ncol; |
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31 | $preview =~ s/\n/\\n/g; |
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32 | $self->{overlay}->set (0, 1, $self->special_encode ($preview)); |
| 19 | $self->enable (key_press => \&key_press); |
33 | $self->enable (key_press => \&key_press); |
| 20 | |
34 | |
| 21 | 1 |
35 | 1 |
| 22 | } |
36 | } |
| 23 | |
37 | |
