lib/SuikaWiki/View.pm

# -*- perl -*-

=head1 NAME

SuikaWiki::View --- SuikaWiki: View

=cut

package SuikaWiki::View;
use strict;
our $VERSION = do{my @r=(q$Revision: 1.5 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
my %template;
my %definition;

use overload '""' => \&as_string,
             '.=' => \&add_line;

=head1 METHODS FOR TEMPLATE

=over 4

=item $t = SuikaWiki::View->template ($name)

Returns a view template object

=cut

sub template ($$) {
  my $self = bless {type => 'template'}, shift;
  $self->{name} = shift;
  $self;
}

sub definition ($$;\%) {
  my $self = bless {type => 'definition'}, shift;
  $self->{name} = shift;
  my $p = shift;
  $definition{$self->{name}} = $p if ref $p;
  $self;
}

sub add_line ($$) {
  my $self = shift;
  if ($self->{type} eq 'template') {
    $template{$self->{name}} .= shift;;
  } else {
    $definition{$self->{name}}->{template} .= shift;
  }
  $self;
}

sub as_string ($) {
  my $self = shift;
  if ($self->{type} eq 'template') {
    $template{$self->{name}};
  } else {
    $definition{$self->{name}}->{template};
  }
}

sub properties ($;\%) {
  my ($self, $new) = @_;
  if (ref $new) {
    $definition{$self->{name}} = $new;
  } elsif (!ref $definition{$self->{name}}) {
    $definition{$self->{name}} = {};
  }
  $definition{$self->{name}};
}

sub defined ($) {
  my $self = shift;
  ref $definition{$self->{name}} && ref $definition{$self->{name}}->{media};
}
sub check ($\%) {
  my $self = shift;
  ref $definition{$self->{name}}->{check} ?
    &{$definition{$self->{name}}->{check}} (shift)
    :
    $self->defined
  ;
}

sub definitions ($) {
  return keys %definition;
}

=back

=head1 LICENSE

Copyright 2003 Wakaba <w@suika.fam.cx>

This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.

=cut

1; # $Date: $
1	# -- perl --
2
3	=head1 NAME
4
5	SuikaWiki::View --- SuikaWiki: View
6
7	=cut
8
9	package SuikaWiki::View;
10	use strict;
11	our $VERSION = do{my @r=(q$Revision: 1.5 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
12	my %template;
13	my %definition;
14
15	use overload '""' => \&as_string,
16	'.=' => \&add_line;
17
18	=head1 METHODS FOR TEMPLATE
19
20	=over 4
21
22	=item $t = SuikaWiki::View->template ($name)
23
24	Returns a view template object
25
26	=cut
27
28	sub template ($$) {
29	my $self = bless {type => 'template'}, shift;
30	$self->{name} = shift;
31	$self;
32	}
33
34	sub definition ($$;\%) {
35	my $self = bless {type => 'definition'}, shift;
36	$self->{name} = shift;
37	my $p = shift;
38	$definition{$self->{name}} = $p if ref $p;
39	$self;
40	}
41
42	sub add_line ($$) {
43	my $self = shift;
44	if ($self->{type} eq 'template') {
45	$template{$self->{name}} .= shift;;
46	} else {
47	$definition{$self->{name}}->{template} .= shift;
48	}
49	$self;
50	}
51
52	sub as_string ($) {
53	my $self = shift;
54	if ($self->{type} eq 'template') {
55	$template{$self->{name}};
56	} else {
57	$definition{$self->{name}}->{template};
58	}
59	}
60
61	sub properties ($;\%) {
62	my ($self, $new) = @_;
63	if (ref $new) {
64	$definition{$self->{name}} = $new;
65	} elsif (!ref $definition{$self->{name}}) {
66	$definition{$self->{name}} = {};
67	}
68	$definition{$self->{name}};
69	}
70
71	sub defined ($) {
72	my $self = shift;
73	ref $definition{$self->{name}} && ref $definition{$self->{name}}->{media};
74	}
75	sub check ($\%) {
76	my $self = shift;
77	ref $definition{$self->{name}}->{check} ?
78	&{$definition{$self->{name}}->{check}} (shift)
79	:
80	$self->defined
81	;
82	}
83
84	sub definitions ($) {
85	return keys %definition;
86	}
87
88	=back
89
90	=head1 LICENSE
91
92	Copyright 2003 Wakaba <w@suika.fam.cx>
93
94	This program is free software; you can redistribute it and/or
95	modify it under the same terms as Perl itself.
96
97	=cut
98
99	1; # $Date: $