X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FReaction%2FUI%2FRenderingContext%2FTT.pm;h=a29d8d4031f18c37a748326741e70570bf03cdd4;hb=a0ff2c8198d7cfcdefad1cbbaf339bd849a9c2c0;hp=c69fe186b312ede1694992a8a049821f255f8b12;hpb=c97e16f1c7c1883bf433918d34a3d4bb461fc65b;p=catagits%2FReaction.git

diff --git a/lib/Reaction/UI/RenderingContext/TT.pm b/lib/Reaction/UI/RenderingContext/TT.pm
index c69fe18..a29d8d4 100644
--- a/lib/Reaction/UI/RenderingContext/TT.pm
+++ b/lib/Reaction/UI/RenderingContext/TT.pm
@@ -4,65 +4,67 @@ use Reaction::Class;
 use aliased 'Reaction::UI::RenderingContext';
 use aliased 'Template::View';
 
-class TT is RenderingContext, which {
+use namespace::clean -except => [ qw(meta) ];
+extends RenderingContext;
 
-  our $body;
 
-  implements 'dispatch' => as {
-    my ($self, $render_tree, $args) = @_;
+
+our $body;
+sub dispatch {
+  my ($self, $render_tree, $args) = @_;
 #warn "-- dispatch start\n";
-    local $body = '';
-    my %args_copy = %$args;
-    foreach my $to_render (@$render_tree) {
-      my ($type, @to) = @$to_render;
-      if ($type eq '-layout') {
-        my ($lset, $fname, $next) = @to;
-        local $args_copy{call_next} =
-          (@$next
-            ? sub { $self->dispatch($next, $args); }
-            : '' # no point running internal dispatch if nothing -to- dispatch
-          );
-        $self->render($lset, $fname, \%args_copy);
-      } elsif ($type eq '-render') {
-        my ($widget, $fname, $over) = @to;
-        #warn "@to";
-        if (defined $over) {
-          my $count = 0;
-          $over->each(sub {
-            local $args_copy{_} = $_[0];
-            local $args_copy{count} = ++$count;
-            $body .= $widget->render($fname, $self, \%args_copy);
-          });
-        } else {
+  local $body = '';
+  my %args_copy = %$args;
+  foreach my $to_render (@$render_tree) {
+    my ($type, @to) = @$to_render;
+    if ($type eq '-layout') {
+      my ($lset, $fname, $next) = @to;
+      local $args_copy{call_next} =
+        (@$next
+          ? sub { $self->dispatch($next, $args); }
+          : '' # no point running internal dispatch if nothing -to- dispatch
+        );
+      $self->render($lset, $fname, \%args_copy);
+    } elsif ($type eq '-render') {
+      my ($widget, $fname, $over) = @to;
+      #warn "@to";
+      if (defined $over) {
+        my $count = 0;
+        $over->each(sub {
+          local $args_copy{_} = $_[0];
+          local $args_copy{count} = ++$count;
           $body .= $widget->render($fname, $self, \%args_copy);
-        }
+        });
+      } else {
+        $body .= $widget->render($fname, $self, \%args_copy);
       }
     }
+  }
 #warn "-- dispatch end, body: ${body}\n-- end body\nbacktrace: ".Carp::longmess()."\n-- end trace\n";
-    return $body;
-  };
-        
-  implements 'render' => as {
-    my ($self, $lset, $fname, $args) = @_;
+  return $body;
+};
+sub render {
+  my ($self, $lset, $fname, $args) = @_;
 
-    confess "\$body not in scope" unless defined($body);
-  
-    # foreach non-_ prefixed key in the args
-    # build a subref for this key that passes self so the generator has a
-    # rendering context when [% key %] is evaluated by TT as $val->()
-    # (assuming it's a subref - if not just pass through)
-  
-    my $tt_args = {
-      map {
-        my $arg = $args->{$_};
-        ($_ => (ref $arg eq 'CODE' ? sub { $arg->($self, $args) } : $arg))
-      } grep { !/^_/ } keys %$args
-    };
-  
-    $body .= $lset->tt_view->include($fname, $tt_args);
-#warn "rendered ${fname}, body length now ".length($body)."\n";
+  confess "\$body not in scope" unless defined($body);
+
+  # foreach non-_ prefixed key in the args
+  # build a subref for this key that passes self so the generator has a
+  # rendering context when [% key %] is evaluated by TT as $val->()
+  # (assuming it's a subref - if not just pass through)
+
+  my $tt_args = {
+    map {
+      my $arg = $args->{$_};
+      ($_ => (ref $arg eq 'CODE' ? sub { $arg->($self, $args) } : $arg))
+    } grep { !/^_/ } keys %$args
   };
 
+  $body .= $lset->tt_view->include($fname, $tt_args);
+#warn "rendered ${fname}, body length now ".length($body)."\n";
 };
 
+__PACKAGE__->meta->make_immutable;
+
+
 1;