X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=lib%2FLaTeX%2FTikZ%2FMod%2FLayer.pm;h=1b915b98f4ee107a88c3638bed7ac96440da9a0c;hb=4f696c03a66ef6b52ee7b9b3c74a71d5abc64f7e;hp=6b3f73de0967e2e2e5149632370ac5832fb40b06;hpb=5adf00c880491bac3bd793a07431cf161c03643f;p=perl%2Fmodules%2FLaTeX-TikZ.git

diff --git a/lib/LaTeX/TikZ/Mod/Layer.pm b/lib/LaTeX/TikZ/Mod/Layer.pm
index 6b3f73d..1b915b9 100644
--- a/lib/LaTeX/TikZ/Mod/Layer.pm
+++ b/lib/LaTeX/TikZ/Mod/Layer.pm
@@ -9,27 +9,46 @@ LaTeX::TikZ::Mod::Layer - A modifier that specifies a drawing layer.
 
 =head1 VERSION
 
-Version 0.01
+Version 0.03
 
 =cut
 
-our $VERSION = '0.01';
+our $VERSION = '0.03';
 
-use List::Util ();
+use Scalar::Util ();
+use List::Util   ();
 
 use LaTeX::TikZ::Mod::Formatted;
 
-use Any::Moose;
-use Any::Moose 'Util::TypeConstraints';
+use LaTeX::TikZ::Interface;
+
+use Mouse;
+use Mouse::Util::TypeConstraints;
+
+=head1 RELATIONSHIPS
+
+This class consumes the L<LaTeX::TikZ::Mod> role, and as such implements the L</tag>, L</covers>, L</declare> and L</apply> methods.
+
+=cut
 
 with 'LaTeX::TikZ::Mod';
 
+=head1 ATTRIBUTES
+
+=head2 C<name>
+
+=cut
+
 has 'name' => (
  is       => 'ro',
  isa      => 'Str',
  required => 1,
 );
 
+=head2 C<above>
+
+=cut
+
 subtype 'LaTeX::TikZ::Mod::LevelList'
      => as 'ArrayRef[LaTeX::TikZ::Mod::Layer]';
 
@@ -51,6 +70,10 @@ has '_above' => (
 
 sub above { @{$_[0]->_above} }
 
+=head2 C<below>
+
+=cut
+
 has '_below' => (
  is       => 'ro',
  isa      => 'LaTeX::TikZ::Mod::LevelList',
@@ -69,6 +92,10 @@ has '_score' => (
  builder  => '_build_score',
 );
 
+=head1 METHODS
+
+=cut
+
 my %layers;
 
 around 'new' => sub {
@@ -91,7 +118,9 @@ around 'new' => sub {
 sub BUILD {
  my ($self) = @_;
 
- $layers{$self->name} = $self;
+ my $name = $self->name;
+ $layers{$name} = $self;
+ Scalar::Util::weaken($layers{$name});
 }
 
 sub DEMOLISH {
@@ -100,13 +129,25 @@ sub DEMOLISH {
  delete $layers{$self->name};
 }
 
+=head2 C<tag>
+
+=cut
+
 sub tag {
  my ($self) = @_;
 
  ref($self) . '/' . $self->name;
 }
 
-sub cover { $_[0]->name eq $_[1]->name }
+=head2 C<covers>
+
+=cut
+
+sub covers { $_[0]->name eq $_[1]->name }
+
+=head2 C<score>
+
+=cut
 
 {
  our %score;
@@ -157,6 +198,10 @@ sub cover { $_[0]->name eq $_[1]->name }
   $score{$name}
  }
 
+=head2 C<declare>
+
+=cut
+
  sub declare {
   shift;
 
@@ -181,6 +226,10 @@ sub cover { $_[0]->name eq $_[1]->name }
  }
 }
 
+=head2 C<apply>
+
+=cut
+
 sub apply {
  my ($self) = @_;
 
@@ -190,17 +239,23 @@ sub apply {
  )
 }
 
-use LaTeX::TikZ::Interface layer => sub {
- shift;
+LaTeX::TikZ::Interface->register(
+ layer => sub {
+  shift;
 
- my $name = shift;
- __PACKAGE__->new(name => $name, @_);
-};
+  my $name = shift;
+  __PACKAGE__->new(name => $name, @_);
+ },
+);
 
 __PACKAGE__->meta->make_immutable(
  inline_constructor => 0,
 );
 
+=head1 SEE ALSO
+
+L<LaTeX::TikZ>, L<LaTeX::TikZ::Mod>.
+
 =head1 AUTHOR
 
 Vincent Pit, C<< <perl at profvince.com> >>, L<http://www.profvince.com>.
@@ -220,7 +275,7 @@ You can find documentation for this module with the perldoc command.
 
 =head1 COPYRIGHT & LICENSE
 
-Copyright 2010 Vincent Pit, all rights reserved.
+Copyright 2010,2011,2012,2013,2014,2015 Vincent Pit, all rights reserved.
 
 This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.