1 files changed, 52 insertions, 0 deletions
diff --git a/lib/Tree/Template/Declare.pm b/lib/Tree/Template/Declare.pm
new file mode 100644
index 0000000..372781b
--- /dev/null
+++ b/lib/Tree/Template/Declare.pm
@@ -0,0 +1,52 @@
+package Tree::Template::Declare;
+use strict;
+use warnings;
+use Sub::Exporter;
+use Tree::DAG_Node::XPath;
+
+our $VERSION='0.1';
+
+Sub::Exporter::setup_exporter({
+    exports => [qw(tree node name attribs)],
+    groups => {
+        default => [qw(tree node name attribs)],
+    }
+});
+
+our $current_node;
+
+sub tree(&) {
+    local $current_node=undef;
+    my ($ret)=$_[0]->();
+    #warn "returning @{[ $ret->name ]}\n";
+    return $ret;
+}
+
+sub node(&) {
+    my $node=Tree::DAG_Node::XPath->new();
+    #warn "new node\n";
+    {
+        local $current_node=$node;
+        $_[0]->();
+    }
+    if ($current_node) {
+        #warn "adding to parent (@{[ $current_node->name ]})\n";
+        $current_node->add_daughter($node);
+    }
+    return $node;
+}
+
+sub name($) {
+    #warn "setting name ($_[0])\n";
+    $current_node->name($_[0]);
+}
+
+sub attribs {
+    my %attrs=@_;
+    #warn "setting attributes\n";
+    $current_node->attributes(\%attrs);
+    return;
+}
+
+
+1;