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… | |
523 | ? $args[0]->xy ($self) |
523 | ? $args[0]->xy ($self) |
524 | : (); |
524 | : (); |
525 | |
525 | |
526 | #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# |
526 | #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# |
527 | |
527 | |
528 | if ($self->{tooltip} =~ /Apply.*audio/) { |
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529 | warn "2 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d# |
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530 | warn "3 $self->{parent}\n";#d# |
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531 | } |
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532 | |
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533 | #d##TODO# stop propagating at first true, do not use sum |
528 | #d##TODO# stop propagating at first true, do not use sum |
534 | my $res = |
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535 | (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before |
529 | (List::Util::sum map $_->($self, @args, @append), @{$self->{signal_cb}{$signal} || []}) # before |
536 | || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure |
530 | || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args, @append) # closure |
537 | || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent |
531 | || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent |
538 | ; |
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539 | if ($self->{tooltip} =~ /Apply.*audio/) { |
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540 | warn "4 ", join ":", @{ $self->{signal_cb}{$signal} || []}, "\n";#d# |
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541 | warn "5 $self->{parent}\n";#d# |
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542 | } |
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543 | |
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544 | $res |
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545 | } |
532 | } |
546 | |
533 | |
547 | sub find_widget { |
534 | sub find_widget { |
548 | my ($self, $x, $y) = @_; |
535 | my ($self, $x, $y) = @_; |
549 | |
536 | |