File Coverage

blib/lib/Image/Select/Array.pm

Criterion	Covered	Total	%
statement	15	38	39.4
branch	0	8	0.0
condition	0	3	0.0
subroutine	5	6	83.3
pod	1	1	100.0
total	21	56	37.5

package Image::Select::Array;

# Pragmas.
use base qw(Image::Select);
use strict;
use warnings;

# Modules.
use Class::Utils qw(set_params);
use Error::Pure qw(err);

# Version.
our $VERSION = 0.04;

sub new {
	my ($class, @params) = @_;

	# Create object.
	my $self = bless {}, $class;

	# Debug.
	$self->{'debug'} = 0;

	# Loop.
	$self->{'loop'} = 0;

	# Image list.
	$self->{'image_list'} = [];

	# Image type.
	$self->{'type'} = 'bmp';

	# Sizes.
	$self->{'height'} = 1080;
	$self->{'width'} = 1920;

	# Process params.
	set_params($self, @params);

	# Check type.
	if (defined $self->{'type'}) {
		$self->_check_type($self->{'type'});
	}

	# Check images array.
	if (! defined $self->{'image_list'}
		|| ref $self->{'image_list'} ne 'ARRAY') {

		err "Parameter 'image_list' must be reference to array ".
			'with images.';
	}

	# Check images.
	if (! @{$self->{'image_list'}}) {
		err 'No images.';
	}

	# Check images path.
	foreach my $image (@{$self->{'image_list'}}) {
		if (! -r $image) {
			err "Image '$image' doesn't readable.";
		}
	}

	# Images to select.
	$self->{'_images_to_select'} = $self->{'image_list'};
	$self->{'_images_index'} = 0;

	# Object.
	return $self;
}

1;

__END__