xref: /webtrees/app/Report/ReportBaseElement.php (revision c65e00b470019e0b73635183058194c217d3035f) 
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\Report;
19
20/**
21 * Class ReportBaseElement
22 */
23class ReportBaseElement
24{
25    // Special value for X or Y position, to indicate the current position.
26    public const CURRENT_POSITION = -1.0;
27
28    /** @var string Text */
29    public $text = '';
30
31    /**
32     * Element renderer
33     *
34     * @param ReportHtml|ReportTcpdf $renderer
35     *
36     * @return void
37     */
38    public function render($renderer)
39    {
40        //-- to be implemented in inherited classes
41    }
42
43    /**
44     * Get the height.
45     *
46     * @param ReportHtml|ReportTcpdf $renderer
47     *
48     * @return float
49     */
50    public function getHeight($renderer): float
51    {
52        return 0.0;
53    }
54
55    /**
56     * Get the width.
57     *
58     * @param ReportHtml|ReportTcpdf $renderer
59     *
60     * @return float|array
61     */
62    public function getWidth($renderer)
63    {
64        return 0.0;
65    }
66
67    /**
68     * Add text.
69     *
70     * @param string $t
71     *
72     * @return void
73     */
74    public function addText(string $t)
75    {
76        $t          = trim($t, "\r\n\t");
77        $t          = str_replace([
78            '<br>',
79            '&nbsp;',
80        ], [
81            "\n",
82            ' ',
83        ], $t);
84        $t          = strip_tags($t);
85        $t          = htmlspecialchars_decode($t);
86        $this->text .= $t;
87    }
88
89    /**
90     * Add an end-of-line.
91     *
92     * @return void
93     */
94    public function addNewline()
95    {
96        $this->text .= "\n";
97    }
98
99    /**
100     * Get the current text.
101     *
102     * @return string
103     */
104    public function getValue(): string
105    {
106        return $this->text;
107    }
108
109    /**
110     * Set the width to wrap text.
111     *
112     * @param float $wrapwidth
113     * @param float $cellwidth
114     *
115     * @return float
116     */
117    public function setWrapWidth(float $wrapwidth, float $cellwidth): float
118    {
119        return 0;
120    }
121
122    /**
123     * Render the footnotes.
124     *
125     * @param ReportHtml|ReportTcpdf $renderer
126     *
127     * @return void
128     */
129    public function renderFootnote($renderer)
130    {
131    }
132
133    /**
134     * Set the text.
135     *
136     * @param string $text
137     *
138     * @return void
139     */
140    public function setText(string $text)
141    {
142        $this->text = $text;
143    }
144}
145