# Pretty prints the content of this page.
fun pretty_print: Writable do
var res = new Template
- res.addn "page: {title}"
- res.addn ""
- root.pretty_print_in(res)
+ res.addn "{class_name} {title}"
+ for child in root.children do
+ child.pretty_print_in(res)
+ end
return res
end
end
var id: String is writable
# Item title if any.
- var title: nullable String
+ var title: nullable String is writable
# Does `self` have a `parent`?
fun is_root: Bool do return parent == null
# Children are ordered, this order can be changed by the `DocPhase`.
var children = new Array[DocComposite]
- # Does `self` have `children`?
- fun is_empty: Bool do return children.is_empty
+ # Is `self` not displayed in the page.
+ #
+ # By default, empty elements are hidden.
+ fun is_hidden: Bool do return children.is_empty
+
+ # Title used in table of content if any.
+ var toc_title: nullable String is writable, lazy do return title
+
+ # Is `self` hidden in the table of content?
+ var is_toc_hidden: Bool is writable, lazy do
+ return toc_title == null or is_hidden
+ end
# Add a `child` to `self`.
#
# Appends the Pretty print of this composite in `res`.
private fun pretty_print_in(res: Template) do
+ res.add "\t" * depth
res.add "#" * depth
res.addn " {id}"
for child in children do child.pretty_print_in(res)