package PDF::FromHTML::Template::Container::Always; use strict; BEGIN { use vars qw(@ISA); @ISA = qw(PDF::FromHTML::Template::Container); use PDF::FromHTML::Template::Container; } sub enter_scope { my $self = shift; my ($context) = @_; $self->SUPER::enter_scope($context); $self->{OLD_TRIP} = $context->pagebreak_tripped; $context->reset_pagebreak; return 1; } sub exit_scope { my $self = shift; my ($context) = @_; $context->pagebreak_tripped($self->{OLD_TRIP}); $self->reset; return $self->SUPER::exit_scope($context); } sub mark_as_rendered {} 1; __END__ =head1 NAME PDF::FromHTML::Template::Container::Always =head1 PURPOSE To require that any child of this node will always render on every page. Normally, a node will not render on a given page if a node before it has triggered a pagebreak. ALWAYS nodes will always render on every page. Primarily, this is used as a base class for HEADER and FOOTER. However, you might want something to always render on every page outside the header and footer areas. For example, a watermark. =head1 NODE NAME ALWAYS =head1 INHERITANCE PDF::FromHTML::Template::Container =head1 ATTRIBUTES None =head1 CHILDREN PDF::FromHTML::Template::Container::Margin PDF::FromHTML::Template::Container::Header PDF::FromHTML::Template::Container::Footer =head1 AFFECTS Nothing =head1 DEPENDENCIES None =head1 USAGE ... Children will render on every page ... =head1 AUTHOR Rob Kinyon (rkinyon@columbus.rr.com) =head1 SEE ALSO HEADER, FOOTER =cut