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1<?php
2/**
3 * This file is part of PHPWord - A pure PHP library for reading and writing
4 * word processing documents.
5 *
6 * PHPWord is free software distributed under the terms of the GNU Lesser
7 * General Public License version 3 as published by the Free Software Foundation.
8 *
9 * For the full copyright and license information, please read the LICENSE
10 * file that was distributed with this source code. For the full list of
11 * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
12 *
13 * @see         https://github.com/PHPOffice/PHPWord
14 *
15 * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
16 */
17
18namespace PhpOffice\PhpWord\Writer\Word2007\Style;
19
20/**
21 * Font style writer.
22 *
23 * @since 0.10.0
24 */
25class Font extends AbstractStyle
26{
27    /**
28     * Is inline in element.
29     *
30     * @var bool
31     */
32    private $isInline = false;
33
34    /**
35     * Write style.
36     */
37    public function write(): void
38    {
39        $xmlWriter = $this->getXmlWriter();
40
41        $isStyleName = $this->isInline && null !== $this->style && is_string($this->style);
42        if ($isStyleName) {
43            $xmlWriter->startElement('w:rPr');
44            $xmlWriter->startElement('w:rStyle');
45            $xmlWriter->writeAttribute('w:val', $this->style);
46            $xmlWriter->endElement();
47            $style = \PhpOffice\PhpWord\Style::getStyle($this->style);
48            if ($style instanceof \PhpOffice\PhpWord\Style\Font) {
49                $xmlWriter->writeElementIf($style->isRTL(), 'w:rtl');
50            }
51            $xmlWriter->endElement();
52        } else {
53            $this->writeStyle();
54        }
55    }
56
57    /**
58     * Write full style.
59     */
60    private function writeStyle(): void
61    {
62        $style = $this->getStyle();
63        if (!$style instanceof \PhpOffice\PhpWord\Style\Font) {
64            return;
65        }
66
67        $xmlWriter = $this->getXmlWriter();
68
69        $xmlWriter->startElement('w:rPr');
70
71        // Style name
72        if ($this->isInline === true) {
73            $styleName = $style->getStyleName();
74            $xmlWriter->writeElementIf($styleName !== null, 'w:rStyle', 'w:val', $styleName);
75        }
76
77        // Font name/family
78        $font = $style->getName();
79        $hint = $style->getHint();
80        if ($font !== null) {
81            $xmlWriter->startElement('w:rFonts');
82            $xmlWriter->writeAttribute('w:ascii', $font);
83            $xmlWriter->writeAttribute('w:hAnsi', $font);
84            $xmlWriter->writeAttribute('w:eastAsia', $font);
85            $xmlWriter->writeAttribute('w:cs', $font);
86            $xmlWriter->writeAttributeIf($hint !== null, 'w:hint', $hint);
87            $xmlWriter->endElement();
88        }
89
90        //Language
91        $language = $style->getLang();
92        if ($language != null && ($language->getLatin() !== null || $language->getEastAsia() !== null || $language->getBidirectional() !== null)) {
93            $xmlWriter->startElement('w:lang');
94            $xmlWriter->writeAttributeIf($language->getLatin() !== null, 'w:val', $language->getLatin());
95            $xmlWriter->writeAttributeIf($language->getEastAsia() !== null, 'w:eastAsia', $language->getEastAsia());
96            $xmlWriter->writeAttributeIf($language->getBidirectional() !== null, 'w:bidi', $language->getBidirectional());
97            //if bidi is not set but we are writing RTL, write the latin language in the bidi tag
98            if ($style->isRTL() && $language->getBidirectional() === null && $language->getLatin() !== null) {
99                $xmlWriter->writeAttribute('w:bidi', $language->getLatin());
100            }
101            $xmlWriter->endElement();
102        }
103
104        // Color
105        $color = $style->getColor();
106        $xmlWriter->writeElementIf($color !== null, 'w:color', 'w:val', $color);
107
108        // Size
109        $size = $style->getSize();
110        $xmlWriter->writeElementIf($size !== null, 'w:sz', 'w:val', $size * 2);
111        $xmlWriter->writeElementIf($size !== null, 'w:szCs', 'w:val', $size * 2);
112
113        // Bold, italic
114        $xmlWriter->writeElementIf($style->isBold() !== null, 'w:b', 'w:val', $this->writeOnOf($style->isBold()));
115        $xmlWriter->writeElementIf($style->isBold() !== null, 'w:bCs', 'w:val', $this->writeOnOf($style->isBold()));
116        $xmlWriter->writeElementIf($style->isItalic() !== null, 'w:i', 'w:val', $this->writeOnOf($style->isItalic()));
117        $xmlWriter->writeElementIf($style->isItalic() !== null, 'w:iCs', 'w:val', $this->writeOnOf($style->isItalic()));
118
119        // Strikethrough, double strikethrough
120        $xmlWriter->writeElementIf($style->isStrikethrough(), 'w:strike', 'w:val', $this->writeOnOf($style->isStrikethrough()));
121        $xmlWriter->writeElementIf($style->isDoubleStrikethrough(), 'w:dstrike', 'w:val', $this->writeOnOf($style->isDoubleStrikethrough()));
122
123        // Small caps, all caps
124        $xmlWriter->writeElementIf($style->isSmallCaps() !== null, 'w:smallCaps', 'w:val', $this->writeOnOf($style->isSmallCaps()));
125        $xmlWriter->writeElementIf($style->isAllCaps() !== null, 'w:caps', 'w:val', $this->writeOnOf($style->isAllCaps()));
126
127        //Hidden text
128        $xmlWriter->writeElementIf($style->isHidden(), 'w:vanish', 'w:val', $this->writeOnOf($style->isHidden()));
129
130        // Underline
131        $xmlWriter->writeElementIf($style->getUnderline() != 'none', 'w:u', 'w:val', $style->getUnderline());
132
133        // Foreground-Color
134        $xmlWriter->writeElementIf($style->getFgColor() !== null, 'w:highlight', 'w:val', $style->getFgColor());
135
136        // Superscript/subscript
137        $xmlWriter->writeElementIf($style->isSuperScript(), 'w:vertAlign', 'w:val', 'superscript');
138        $xmlWriter->writeElementIf($style->isSubScript(), 'w:vertAlign', 'w:val', 'subscript');
139
140        // Spacing
141        $xmlWriter->writeElementIf($style->getScale() !== null, 'w:w', 'w:val', $style->getScale());
142        $xmlWriter->writeElementIf($style->getSpacing() !== null, 'w:spacing', 'w:val', $style->getSpacing());
143        $xmlWriter->writeElementIf($style->getKerning() !== null, 'w:kern', 'w:val', $style->getKerning() * 2);
144
145        // noProof
146        $xmlWriter->writeElementIf($style->isNoProof() !== null, 'w:noProof', 'w:val', $this->writeOnOf($style->isNoProof()));
147
148        // Background-Color
149        $shading = $style->getShading();
150        if (null !== $shading) {
151            $styleWriter = new Shading($xmlWriter, $shading);
152            $styleWriter->write();
153        }
154
155        // RTL
156        if ($this->isInline === true) {
157            $styleName = $style->getStyleName();
158            $xmlWriter->writeElementIf($styleName === null && $style->isRTL(), 'w:rtl');
159        }
160
161        // Position
162        $xmlWriter->writeElementIf($style->getPosition() !== null, 'w:position', 'w:val', $style->getPosition());
163
164        $xmlWriter->endElement();
165    }
166
167    /**
168     * Set is inline.
169     *
170     * @param bool $value
171     */
172    public function setIsInline($value): void
173    {
174        $this->isInline = $value;
175    }
176}