xref: /webtrees/app/Module/ModuleTabInterface.php (revision 06f42609e3f1764a2e55be21f0ce941f29f42167) 
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 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Module;
21
22use Fisharebest\Webtrees\Individual;
23use Illuminate\Support\Collection;
24
25/**
26 * Interface ModuleTabInterface - Classes and libraries for module system
27 */
28interface ModuleTabInterface extends ModuleInterface
29{
30    /**
31     * The text that appears on the tab.
32     *
33     * @return string
34     */
35    public function tabTitle(): string;
36
37    /**
38     * Users change change the order of tabs using the control panel.
39     *
40     * @param int $tab_order
41     *
42     * @return void
43     */
44    public function setTabOrder(int $tab_order): void;
45
46    /**
47     * Users change change the order of tabs using the control panel.
48     *
49     * @return int
50     */
51    public function getTabOrder(): int;
52
53    /**
54     * The default position for this tab.  It can be changed in the control panel.
55     *
56     * @return int
57     */
58    public function defaultTabOrder(): int;
59
60    /**
61     * Generate the HTML content of this tab.
62     *
63     * @param Individual $individual
64     *
65     * @return string
66     */
67    public function getTabContent(Individual $individual): string;
68
69    /**
70     * Is this tab empty? If so, we don't always need to display it.
71     *
72     * @param Individual $individual
73     *
74     * @return bool
75     */
76    public function hasTabContent(Individual $individual): bool;
77
78    /**
79     * Can this tab load asynchronously?
80     *
81     * @return bool
82     */
83    public function canLoadAjax(): bool;
84
85    /**
86     * A greyed out tab has no actual content, but may perhaps have
87     * options to create content.
88     *
89     * @param Individual $individual
90     *
91     * @return bool
92     */
93    public function isGrayedOut(Individual $individual): bool;
94
95    /**
96     * This module handles the following facts - so don't show them on the "Facts and events" tab.
97     *
98     * @return Collection
99     */
100    public function supportedFacts(): Collection;
101}
102