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;
extends 'Frey';
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 $VERSION = '0.01';
4
5	=head1 NAME
6
7	Frey::Web::Button - render buttons with continuations
8
9	=head1 SYNOPSIS
10
11	extends 'Frey::Web::Button';
12
13	=head1 DESCRIPTION
14
15	Don't quite know what this will be yet.
16
17	=cut
18
19	use Data::Dump qw/dump/;
20	use Moose;
21	extends 'Frey';
22	with 'Frey::Web::Field';
23
24	# List of callbacks, buttons for now
25	has callback => ( is => 'rw', default => sub {{}} );
26	has callback_order => ( is => 'rw', isa => 'ArrayRef', default => sub { [] });
27
28	sub add_button {
29	my ($self, $name, $callback) = @_;
30	$self->callback->{$name} = $callback;
31	push @{ $self->callback_order }, $name;
32	warn "## callback_order = ",dump( $self->callback_order );
33	}
34
35	sub remove_button {
36	my ( $self, $name ) = @_;
37	delete( $self->callback->{$name} );
38	my @order = grep { !/^\Q$name\E$/ } @{ $self->callback_order };
39	warn "# remove_button $name order = ",dump( @order );
40	$self->callback_order( \@order );
41	}
42
43	sub rename_button {
44	my ( $self, $from, $to ) = @_;
45	$self->callback->{$to} = delete( $self->callback->{$from} );
46	my @order = ( map { s/^\Q$from\E$/$to/; $_ } @{ $self->callback_order } );
47	warn "# rename_button $from => $to order = ",dump( @order );
48	$self->callback_order( \@order );
49	}
50
51	sub render_buttons {
52	my ($self) = @_;
53	my $out = '';
54	foreach my $name ( @{ $self->callback_order } ) {
55	my $btn_name = $self->field_name($name);
56	$out .= qq\|<input type="submit" name="@{[$btn_name]}" value="$name">\|;
57	}
58	return $out;
59	}
60
61	sub exec_buttons {
62	my ($self, $f) = @_;
63	foreach my $name (keys %{$self->callback}) {
64	my $btn_name = $self->field_name($name);
65	if($f->{$btn_name}) {
66	$self->callback->{$name}->($f);
67	}
68	}
69	}
70
71	=head1 SEE ALSO
72
73	L<Continuity::Widget> on which is this based.
74
75	=cut
76
77	1;
78