xref: /webtrees/app/Module/ModuleTabTrait.php (revision 379e735bf03b2ef02d2bf328828aaefcfc3d572a) 
1<?php
2/**
3 * webtrees: online genealogy
4 * Copyright (C) 2019 webtrees development team
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16declare(strict_types=1);
17
18namespace Fisharebest\Webtrees\Module;
19
20use Illuminate\Support\Collection;
21
22/**
23 * Trait ModuleTabTrait - default implementation of ModuleTabInterface
24 */
25trait ModuleTabTrait
26{
27    /** @var int The default position for this tab.  It can be changed in the control panel. */
28    protected $tab_order;
29
30    /**
31     * @return string
32     */
33    abstract public function title(): string;
34
35    /**
36     * The text that appears on the tab.
37     *
38     * @return string
39     */
40    public function tabTitle(): string
41    {
42        return $this->title();
43    }
44
45    /**
46     * Users change change the order of tabs using the control panel.
47     *
48     * @param int $tab_order
49     *
50     * @return void
51     */
52    public function setTabOrder(int $tab_order): void
53    {
54        $this->tab_order = $tab_order;
55    }
56
57    /**
58     * Users change change the order of tabs using the control panel.
59     *
60     * @return int
61     */
62    public function getTabOrder(): int
63    {
64        return $this->tab_order ?? $this->defaultTabOrder();
65    }
66
67    /**
68     * The default position for this tab.  It can be changed in the control panel.
69     *
70     * @return int
71     */
72    public function defaultTabOrder(): int
73    {
74        return 9999;
75    }
76
77    /**
78     * This module handles the following facts - so don't show them on the "Facts and events" tab.
79     *
80     * @return Collection
81     */
82    public function supportedFacts(): Collection
83    {
84        return new Collection([]);
85    }
86}
87