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	dpavlin	96	package Frey::Web::Button;
2
3			our $VERSION = '0.01';
4
5			=head1 NAME
6
7			Frey::Web::Button - render buttons with continuations
8
9			=head1 SYNOPSIS
10
11			extends 'Frey::Web::Button';
12
13			=head1 DESCRIPTION
14
15			Don't quite know what this will be yet.
16
17			=cut
18
19			use Data::Dump qw/dump/;
20			use Moose;
21	dpavlin	97	with 'Frey::Web::Field';
22	dpavlin	96
23			# List of callbacks, buttons for now
24			has callback => ( is => 'rw', default => sub {{}} );
25			has callback_order => ( is => 'rw', isa => 'ArrayRef', default => sub { [] });
26
27			sub add_button {
28	dpavlin	98	my ($self, $name, $callback) = @_;
29			$self->callback->{$name} = $callback;
30			push @{ $self->callback_order }, $name;
31			warn "## callback_order = ",dump( $self->callback_order );
32	dpavlin	96	}
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			$self->callback_order( \@order );
48			}
49
50			sub render_buttons {
51	dpavlin	98	my ($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 $out;
58	dpavlin	96	}
59
60			sub exec_buttons {
61	dpavlin	98	my ($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	dpavlin	96	}
69
70			=head1 SEE ALSO
71
72			L<Continuity::Widget> on which is this based.
73
74			=cut
75
76			1;
77