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package Reaction::UI::ViewPort::Action::Role::Close;
use Reaction::Role;
use MooseX::Types::Moose qw/Str CodeRef/;
with 'Reaction::UI::ViewPort::Action::Role::Apply';
has close_label => (is => 'rw', isa => Str, lazy_build => 1);
has on_close_callback => (is => 'rw', isa => CodeRef);
has close_label_close => (is => 'rw', isa => Str, lazy_build => 1);
has close_label_cancel => (is => 'rw', isa => Str, lazy_build => 1);
sub _build_close_label { shift->_build_close_label_close }
sub _build_close_label_close { 'close' }
sub _build_close_label_cancel { 'cancel' }
sub can_close { 1 }
sub close {
my $self = shift;
return unless $self->has_on_close_callback;
$self->on_close_callback->($self);
}
around apply => sub {
my $orig = shift;
my $self = shift;
my $success = $self->$orig(@_);
$self->close_label( $self->close_label_cancel ) unless $success;
return $success;
};
# can't do a close-type operation if there's nowhere to go afterwards
around accept_events => sub {
my $orig = shift;
my $self = shift;
( ($self->has_on_close_callback ? ('close') : ()), $self->$orig(@_) );
};
1;
__END__
=head1 NAME
Reaction::UI::ViewPort::Action::Role::Close
=head1 ATTRIBUTES
=head2 close_label
Default: C<close_label_close>
=head2 close_label_close
Default: 'close'
=head2 close_label_cancel
This label is only shown when C<changed> is true.
Default: 'cancel'
=head2 on_close_callback
CodeRef.
=head1 METHODS
=head2 close
=head2 can_close
=head1 SEE ALSO
L<Reaction::UI::ViewPort::Action::Role::Apply>
L<Reaction::UI::ViewPort::Action::Role::OK>
=head1 AUTHORS
See L<Reaction::Class> for authors.
=head1 LICENSE
See L<Reaction::Class> for the license.
=cut
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