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/* list.vala
*
* Copyright (C) 2008-2009 Didier Villevalois
* Copyright (C) 2008-2012 Florian Brosch
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Didier 'Ptitjes Villevalois <ptitjes@free.fr>
*/
public class Valadoc.Content.List : ContentElement, Block {
public enum Bullet {
NONE,
UNORDERED,
ORDERED,
ORDERED_NUMBER,
ORDERED_LOWER_CASE_ALPHA,
ORDERED_UPPER_CASE_ALPHA,
ORDERED_LOWER_CASE_ROMAN,
ORDERED_UPPER_CASE_ROMAN;
public static Bullet? from_string (string? str) {
switch (str) {
case "none":
return Bullet.NONE;
case "unordered":
return Bullet.UNORDERED;
case "ordered":
return Bullet.ORDERED;
case "ordered-number":
return Bullet.ORDERED_NUMBER;
case "ordered-lower-case-alpa":
return Bullet.ORDERED_LOWER_CASE_ALPHA;
case "ordered-upper-case-alpha":
return Bullet.ORDERED_UPPER_CASE_ALPHA;
case "ordered-lower-case-roman":
return Bullet.ORDERED_LOWER_CASE_ROMAN;
case "ordered-upper-case-roman":
return Bullet.ORDERED_UPPER_CASE_ROMAN;
}
return null;
}
public unowned string to_string () {
switch (this) {
case Bullet.NONE:
return "none";
case Bullet.UNORDERED:
return "unordered";
case Bullet.ORDERED:
return "ordered";
case Bullet.ORDERED_NUMBER:
return "ordered-number";
case Bullet.ORDERED_LOWER_CASE_ALPHA:
return "ordered-lower-case-alpa";
case Bullet.ORDERED_UPPER_CASE_ALPHA:
return "ordered-upper-case-alpha";
case Bullet.ORDERED_LOWER_CASE_ROMAN:
return "ordered-lower-case-roman";
case Bullet.ORDERED_UPPER_CASE_ROMAN:
return "ordered-upper-case-roman";
}
assert (true);
return "";
}
}
public Bullet bullet {
get;
set;
}
// TODO add initial value (either a number or some letters)
public Vala.List<ListItem> items {
get {
return _items;
}
}
private Vala.List<ListItem> _items;
internal List () {
base ();
_bullet = Bullet.NONE;
_items = new Vala.ArrayList<ListItem> ();
}
public override void check (Api.Tree api_root, Api.Node container, string file_path,
ErrorReporter reporter, Settings settings)
{
// Check individual list items
foreach (ListItem element in _items) {
element.parent = this;
element.check (api_root, container, file_path, reporter, settings);
}
}
public override void accept (ContentVisitor visitor) {
visitor.visit_list (this);
}
public override void accept_children (ContentVisitor visitor) {
foreach (ListItem element in _items) {
element.accept (visitor);
}
}
public override bool is_empty () {
return _items.size == 0;
}
public override ContentElement copy (ContentElement? new_parent = null) {
Content.List list = new Content.List ();
list.parent = new_parent;
list.bullet = bullet;
foreach (ListItem item in items) {
ListItem copy = item.copy (list) as ListItem;
list.items.add (copy);
}
return list;
}
}
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