has 'app' => (is => 'ro', required => 1);
- has 'skin_name' => (is => 'ro', required => 1);
+ has 'skin_name' => (is => 'ro', required => 1, default => 'default');
has 'skin' => (
is => 'ro', lazy_build => 1,
implements 'layout_set_for' => as {
my ($self, $vp) = @_;
- #print STDERR "Getting layoutset for VP ".(ref($vp) || "SC:".$vp)."\n";
my $lset_name = eval { $vp->layout };
confess "Couldn't call layout method on \$vp arg ${vp}: $@" if $@;
- unless (length($lset_name)) {
- my $vp_class = ref($vp) || $vp;
- my ($last) = ($vp_class =~ /.*(?:::ViewPort::)(.+?)$/);
- my @fragments = split('::', $last);
- $_ = join("_", split(/(?=[A-Z])/, $_)) for @fragments;
- $lset_name = lc(join('/', @fragments));
- #print STDERR "--- $vp_class is rendered as $lset_name\n";
- }
+ $lset_name = $self->layout_set_name_from_viewport( blessed($vp) )
+ unless (length($lset_name));
my $cache = $self->_layout_set_cache;
return $cache->{$lset_name} ||= $self->create_layout_set($lset_name);
};
+ #XXX if it ever comes to it: this could be memoized. not bothering yet.
+ implements 'layout_set_name_from_viewport' => as {
+ my ($self, $class) = @_;
+ my ($last) = ($class =~ /.*(?:::ViewPort::)(.+?)$/);
+ #split when a non-uppercase letter meets an uppercase or when an
+ #uppercase letter is followed by another uppercase and then a non-uppercase
+ #FooBar = foo_bar; Foo_Bar = foo_bar; FOOBar = foo_bar; FooBAR = foo_bar
+ my @fragments = map {
+ join("_", split(/(?:(?<=[A-Z])(?=[A-Z][^_A-Z])|(?<=[^_A-Z])(?=[A-Z]))/, $_))
+ } split('::', $last);
+ return lc(join('/', @fragments));
+ };
+
implements 'layout_set_file_extension' => as {
confess View." is abstract, you must subclass it";
};