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/*
* Copyright (C) 2022 Niels De Graef <nielsdegraef@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using Folks;
/**
* A customer sorter that provides a consistent way of sorting
* {@link Folks.Persona}s within the whole application.
*/
public class Contacts.PersonaSorter : Gtk.Sorter {
public override Gtk.SorterOrder get_order () {
return Gtk.SorterOrder.PARTIAL;
}
public override Gtk.Ordering compare (Object? item1, Object? item2) {
unowned var persona_1 = (Persona) item1;
unowned var persona_2 = (Persona) item2;
if (persona_1 == persona_2)
return Gtk.Ordering.EQUAL;
// Put null persona's last
if (persona_1 == null || persona_2 == null)
return (persona_1 == null)? Gtk.Ordering.LARGER : Gtk.Ordering.SMALLER;
unowned var store_1 = persona_1.store;
unowned var store_2 = persona_2.store;
// In the same store, sort Google 'other' contacts last
if (store_1 == store_2) {
if (Utils.persona_is_google (persona_1)) {
var p1_is_other = Utils.persona_is_google_other (persona_1);
if (p1_is_other != Utils.persona_is_google_other (persona_2))
return p1_is_other? Gtk.Ordering.LARGER : Gtk.Ordering.SMALLER;
}
// Sort on Persona UIDs so we get a consistent sort
return Gtk.Ordering.from_cmpfunc (strcmp (persona_1.uid, persona_2.uid));
}
// Sort primary stores before others
if (store_1.is_primary_store != store_2.is_primary_store)
return (store_1.is_primary_store)? Gtk.Ordering.SMALLER : Gtk.Ordering.LARGER;
// E-D-S stores get prioritized next
if ((store_1.type_id == "eds") != (store_2.type_id == "eds"))
return (store_1.type_id == "eds")? Gtk.Ordering.SMALLER : Gtk.Ordering.LARGER;
// Normal case: use alphabetical sorting
return Gtk.Ordering.from_cmpfunc (strcmp (store_1.id, store_2.id));
}
}
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