xref: /webtrees/app/Module/ModuleTabTrait.php (revision 8d897fd11a9a8845d8456cb9eaad33b9c9d5a225) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2019 webtrees development team
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17declare(strict_types=1);
18
19namespace Fisharebest\Webtrees\Module;
20
21use Illuminate\Support\Collection;
22
23/**
24 * Trait ModuleTabTrait - default implementation of ModuleTabInterface
25 */
26trait ModuleTabTrait
27{
28    /** @var int The default position for this tab.  It can be changed in the control panel. */
29    protected $tab_order;
30
31    /**
32     * @return string
33     */
34    abstract public function title(): string;
35
36    /**
37     * The text that appears on the tab.
38     *
39     * @return string
40     */
41    public function tabTitle(): string
42    {
43        return $this->title();
44    }
45
46    /**
47     * Users change change the order of tabs using the control panel.
48     *
49     * @param int $tab_order
50     *
51     * @return void
52     */
53    public function setTabOrder(int $tab_order): void
54    {
55        $this->tab_order = $tab_order;
56    }
57
58    /**
59     * Users change change the order of tabs using the control panel.
60     *
61     * @return int
62     */
63    public function getTabOrder(): int
64    {
65        return $this->tab_order ?? $this->defaultTabOrder();
66    }
67
68    /**
69     * The default position for this tab.  It can be changed in the control panel.
70     *
71     * @return int
72     */
73    public function defaultTabOrder(): int
74    {
75        return 9999;
76    }
77
78    /**
79     * This module handles the following facts - so don't show them on the "Facts and events" tab.
80     *
81     * @return Collection
82     */
83    public function supportedFacts(): Collection
84    {
85        return new Collection([]);
86    }
87}
88