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THALJEF / Pinto-0.14 / lib / Pinto / Chrome.pm 

            

              
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# ABSTRACT: Base class for interactive interfaces
package Pinto::Chrome;
use Moose;
use MooseX::StrictConstructor;
use MooseX::Types::Moose qw(Int Bool);
use MooseX::MarkAsMethods ( autoclean => 1 );
#-----------------------------------------------------------------------------
our $VERSION = '0.14'; # VERSION
#-----------------------------------------------------------------------------
has verbose => (
    is      => 'ro',
    isa     => Int,
    default => 0,
);
has quiet => (
    is      => 'ro',
    isa     => Bool,
    default => 0,
);
#-----------------------------------------------------------------------------
sub show { return 1 }
#-----------------------------------------------------------------------------
sub diag { return 1 }
#-----------------------------------------------------------------------------
sub edit { return $_[1] }
#-----------------------------------------------------------------------------
sub show_progress { return 1 }
#-----------------------------------------------------------------------------
sub progress_done { return 1 }
#-----------------------------------------------------------------------------
sub should_render_diag {
    my ( $self, $level ) = @_;
    return 1 if $level == 0;                    # Always, always display errors
    return 0 if $self->quiet;                   # Don't display anything else if quiet
    return 1 if $self->verbose + 1 >= $level;
    return 0;
}
#-----------------------------------------------------------------------------
sub diag_levels { return qw(error warning notice info) }
#-----------------------------------------------------------------------------
my @levels = __PACKAGE__->diag_levels;
__generate_diag_method( $levels[$_], $_ ) for ( 0 .. $#levels );
#-----------------------------------------------------------------------------
sub __generate_diag_method {
    my ( $method_name, $diag_level ) = @_;
    my $template = <<'END_METHOD';
sub %s {
    my ($self, $msg, $opts) = @_;
    return unless $self->should_render_diag(%s);
    $self->diag($msg, $opts);
}
END_METHOD
    eval sprintf $template, $method_name, $diag_level;
    croak $@ if $@;
}
#-----------------------------------------------------------------------------
__PACKAGE__->meta->make_immutable;
#-----------------------------------------------------------------------------
1;
__END__
=pod
=encoding UTF-8
=for :stopwords Jeffrey Ryan Thalhammer
=head1 NAME
Pinto::Chrome - Base class for interactive interfaces
=head1 VERSION
version 0.14
=head1 AUTHOR
Jeffrey Ryan Thalhammer <jeff@stratopan.com>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2015 by Jeffrey Ryan Thalhammer.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut