Frey/Web/Button.pm

package Frey::Web::Button;

our $VERSION = '0.01';

=head1 NAME

Frey::Web::Button - render buttons with continuations

=head1 SYNOPSIS

  extends 'Frey::Web::Button';

=head1 DESCRIPTION

Don't quite know what this will be yet.

=cut

use Data::Dump qw/dump/;
use Moose;
with 'Frey::Web::Field';

# List of callbacks, buttons for now
has callback => ( is => 'rw', default => sub {{}} );
has callback_order => ( is => 'rw', isa => 'ArrayRef', default => sub { [] });

sub add_button {
        my ($self, $name, $callback) = @_;
        $self->callback->{$name} = $callback;
        push @{ $self->callback_order }, $name;
        warn "## callback_order = ",dump( $self->callback_order );
}

sub remove_button {
        my ( $self, $name ) = @_;
        delete( $self->callback->{$name} );
        my @order = grep { !/^\Q$name\E$/ } @{ $self->callback_order };
        warn "# remove_button $name order = ",dump( @order );
        $self->callback_order( \@order );
}

sub rename_button {
        my ( $self, $from, $to ) = @_;
        $self->callback->{$to} = delete( $self->callback->{$from} );
        my @order = ( map { s/^\Q$from\E$/$to/; $_ } @{ $self->callback_order } );
        warn "# rename_button $from => $to order = ",dump( @order );
        $self->callback_order( \@order );
}

sub render_buttons {
        my ($self) = @_;
        my $out = '';
        foreach my $name ( @{ $self->callback_order } ) {
                my $btn_name = $self->field_name($name);
                $out .= qq|<input type="submit" name="@{[$btn_name]}" value="$name">|;
        }
        return $out;
}

sub exec_buttons {
        my ($self, $f) = @_;
        foreach my $name (keys %{$self->callback}) {
                my $btn_name = $self->field_name($name);
                if($f->{$btn_name}) {
                        $self->callback->{$name}->($f);
                }
        }
}

=head1 SEE ALSO

L<Continuity::Widget> on which is this based.

=cut

1;

1	package Frey::Web::Button;
2
3	our $VERSION = '0.01';
4
5	=head1 NAME
6
7	Frey::Web::Button - render buttons with continuations
8
9	=head1 SYNOPSIS
10
11	extends 'Frey::Web::Button';
12
13	=head1 DESCRIPTION
14
15	Don't quite know what this will be yet.
16
17	=cut
18
19	use Data::Dump qw/dump/;
20	use Moose;
21	with 'Frey::Web::Field';
22
23	# List of callbacks, buttons for now
24	has callback => ( is => 'rw', default => sub {{}} );
25	has callback_order => ( is => 'rw', isa => 'ArrayRef', default => sub { [] });
26
27	sub add_button {
28	my ($self, $name, $callback) = @_;
29	$self->callback->{$name} = $callback;
30	push @{ $self->callback_order }, $name;
31	warn "## callback_order = ",dump( $self->callback_order );
32	}
33
34	sub remove_button {
35	my ( $self, $name ) = @_;
36	delete( $self->callback->{$name} );
37	my @order = grep { !/^\Q$name\E$/ } @{ $self->callback_order };
38	warn "# remove_button $name order = ",dump( @order );
39	$self->callback_order( \@order );
40	}
41
42	sub rename_button {
43	my ( $self, $from, $to ) = @_;
44	$self->callback->{$to} = delete( $self->callback->{$from} );
45	my @order = ( map { s/^\Q$from\E$/$to/; $_ } @{ $self->callback_order } );
46	warn "# rename_button $from => $to order = ",dump( @order );
47	$self->callback_order( \@order );
48	}
49
50	sub render_buttons {
51	my ($self) = @_;
52	my $out = '';
53	foreach my $name ( @{ $self->callback_order } ) {
54	my $btn_name = $self->field_name($name);
55	$out .= qq\|<input type="submit" name="@{[$btn_name]}" value="$name">\|;
56	}
57	return $out;
58	}
59
60	sub exec_buttons {
61	my ($self, $f) = @_;
62	foreach my $name (keys %{$self->callback}) {
63	my $btn_name = $self->field_name($name);
64	if($f->{$btn_name}) {
65	$self->callback->{$name}->($f);
66	}
67	}
68	}
69
70	=head1 SEE ALSO
71
72	L<Continuity::Widget> on which is this based.
73
74	=cut
75
76	1;
77