xref: /webtrees/app/Report/ReportBaseElement.php (revision 6e9b2106ef8de9279faf02c6e02326f2ecbbf5a5) 
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\Report;
21
22use function str_replace;
23use function strip_tags;
24use function trim;
25
26/**
27 * Class ReportBaseElement
28 */
29class ReportBaseElement
30{
31    // Special value for X or Y position, to indicate the current position.
32    public const CURRENT_POSITION = -1.0;
33
34    /** @var string Text */
35    public $text = '';
36
37    /**
38     * Element renderer
39     *
40     * @param HtmlRenderer|PdfRenderer $renderer
41     *
42     * @return void
43     */
44    public function render($renderer)
45    {
46        //-- to be implemented in inherited classes
47    }
48
49    /**
50     * Get the height.
51     *
52     * @param HtmlRenderer|PdfRenderer $renderer
53     *
54     * @return float
55     */
56    public function getHeight($renderer): float
57    {
58        return 0.0;
59    }
60
61    /**
62     * Get the width.
63     *
64     * @param HtmlRenderer|PdfRenderer $renderer
65     *
66     * @return float|array
67     */
68    public function getWidth($renderer)
69    {
70        return 0.0;
71    }
72
73    /**
74     * Add text.
75     *
76     * @param string $t
77     *
78     * @return void
79     */
80    public function addText(string $t): void
81    {
82        $t          = trim($t, "\r\n\t");
83        $t          = str_replace([
84            '<br>',
85            '&nbsp;',
86        ], [
87            "\n",
88            ' ',
89        ], $t);
90        $t          = strip_tags($t);
91        $this->text .= $t;
92    }
93
94    /**
95     * Add an end-of-line.
96     *
97     * @return void
98     */
99    public function addNewline(): void
100    {
101        $this->text .= "\n";
102    }
103
104    /**
105     * Get the current text.
106     *
107     * @return string
108     */
109    public function getValue(): string
110    {
111        return $this->text;
112    }
113
114    /**
115     * Set the width to wrap text.
116     *
117     * @param float $wrapwidth
118     * @param float $cellwidth
119     *
120     * @return float
121     */
122    public function setWrapWidth(float $wrapwidth, float $cellwidth): float
123    {
124        return 0;
125    }
126
127    /**
128     * Render the footnotes.
129     *
130     * @param HtmlRenderer|PdfRenderer $renderer
131     *
132     * @return void
133     */
134    public function renderFootnote($renderer): void
135    {
136    }
137
138    /**
139     * Set the text.
140     *
141     * @param string $text
142     *
143     * @return void
144     */
145    public function setText(string $text): void
146    {
147        $this->text = $text;
148    }
149}
150