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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This file is part of PHPWord - A pure PHP library for reading and writing |
| 5 | * word processing documents. |
| 6 | * |
| 7 | * PHPWord is free software distributed under the terms of the GNU Lesser |
| 8 | * General Public License version 3 as published by the Free Software Foundation. |
| 9 | * |
| 10 | * For the full copyright and license information, please read the LICENSE |
| 11 | * file that was distributed with this source code. For the full list of |
| 12 | * contributors, visit https://github.com/PHPOffice/PHPWord/contributors. |
| 13 | * |
| 14 | * @see https://github.com/PHPOffice/PHPWord |
| 15 | * |
| 16 | * @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3 |
| 17 | */ |
| 18 | |
| 19 | namespace PhpOffice\PhpWord\Writer\ODText\Style; |
| 20 | |
| 21 | use PhpOffice\PhpWord\Shared\XMLWriter; |
| 22 | use PhpOffice\PhpWord\Style\Language; |
| 23 | |
| 24 | /** |
| 25 | * Font style writer. |
| 26 | * |
| 27 | * @since 0.10.0 |
| 28 | */ |
| 29 | class Font extends AbstractStyle |
| 30 | { |
| 31 | /** |
| 32 | * Write style. |
| 33 | */ |
| 34 | public function write(): void |
| 35 | { |
| 36 | $style = $this->getStyle(); |
| 37 | if (!$style instanceof \PhpOffice\PhpWord\Style\Font) { |
| 38 | return; |
| 39 | } |
| 40 | $xmlWriter = $this->getXmlWriter(); |
| 41 | |
| 42 | $stylep = $style->getParagraph(); |
| 43 | if ($stylep instanceof \PhpOffice\PhpWord\Style\Paragraph) { |
| 44 | $temp1 = clone $stylep; |
| 45 | $temp1->setStyleName($style->getStyleName()); |
| 46 | $temp2 = new Paragraph($xmlWriter, $temp1); |
| 47 | $temp2->write(); |
| 48 | } |
| 49 | |
| 50 | $xmlWriter->startElement('style:style'); |
| 51 | $xmlWriter->writeAttribute('style:name', $style->getStyleName()); |
| 52 | $xmlWriter->writeAttribute('style:family', 'text'); |
| 53 | $xmlWriter->startElement('style:text-properties'); |
| 54 | |
| 55 | // Name |
| 56 | $font = $style->getName(); |
| 57 | $xmlWriter->writeAttributeIf($font != '', 'style:font-name', $font); |
| 58 | $xmlWriter->writeAttributeIf($font != '', 'style:font-name-complex', $font); |
| 59 | $size = $style->getSize(); |
| 60 | |
| 61 | // Size |
| 62 | $xmlWriter->writeAttributeIf(is_numeric($size), 'fo:font-size', $size . 'pt'); |
| 63 | $xmlWriter->writeAttributeIf(is_numeric($size), 'style:font-size-asian', $size . 'pt'); |
| 64 | $xmlWriter->writeAttributeIf(is_numeric($size), 'style:font-size-complex', $size . 'pt'); |
| 65 | |
| 66 | // Color |
| 67 | $color = $style->getColor(); |
| 68 | $xmlWriter->writeAttributeIf($color != '', 'fo:color', '#' . \PhpOffice\PhpWord\Shared\Converter::stringToRgb($color)); |
| 69 | |
| 70 | // Bold & italic |
| 71 | $xmlWriter->writeAttributeIf($style->isBold(), 'fo:font-weight', 'bold'); |
| 72 | $xmlWriter->writeAttributeIf($style->isBold(), 'style:font-weight-asian', 'bold'); |
| 73 | $xmlWriter->writeAttributeIf($style->isItalic(), 'fo:font-style', 'italic'); |
| 74 | $xmlWriter->writeAttributeIf($style->isItalic(), 'style:font-style-asian', 'italic'); |
| 75 | $xmlWriter->writeAttributeIf($style->isItalic(), 'style:font-style-complex', 'italic'); |
| 76 | |
| 77 | // Underline |
| 78 | // @todo Various mode of underline |
| 79 | $underline = $style->getUnderline(); |
| 80 | $xmlWriter->writeAttributeIf($underline != 'none', 'style:text-underline-style', 'solid'); |
| 81 | |
| 82 | // Strikethrough, double strikethrough |
| 83 | $xmlWriter->writeAttributeIf($style->isStrikethrough(), 'style:text-line-through-type', 'single'); |
| 84 | $xmlWriter->writeAttributeIf($style->isDoubleStrikethrough(), 'style:text-line-through-type', 'double'); |
| 85 | |
| 86 | // Small caps, all caps |
| 87 | $xmlWriter->writeAttributeIf($style->isSmallCaps(), 'fo:font-variant', 'small-caps'); |
| 88 | $xmlWriter->writeAttributeIf($style->isAllCaps(), 'fo:text-transform', 'uppercase'); |
| 89 | |
| 90 | //Hidden text |
| 91 | $xmlWriter->writeAttributeIf($style->isHidden(), 'text:display', 'none'); |
| 92 | |
| 93 | // Superscript/subscript |
| 94 | $xmlWriter->writeAttributeIf($style->isSuperScript(), 'style:text-position', 'super'); |
| 95 | $xmlWriter->writeAttributeIf($style->isSubScript(), 'style:text-position', 'sub'); |
| 96 | |
| 97 | $language = $style->getLang(); |
| 98 | if ($style->isNoProof()) { |
| 99 | $xmlWriter->writeAttribute('fo:language', 'zxx'); |
| 100 | $xmlWriter->writeAttribute('style:language-asian', 'zxx'); |
| 101 | $xmlWriter->writeAttribute('style:language-complex', 'zxx'); |
| 102 | $xmlWriter->writeAttribute('fo:country', 'none'); |
| 103 | $xmlWriter->writeAttribute('style:country-asian', 'none'); |
| 104 | $xmlWriter->writeAttribute('style:country-complex', 'none'); |
| 105 | } elseif ($language instanceof Language) { |
| 106 | self::writeLanguage($xmlWriter, $language->getLatin()); |
| 107 | self::writeLanguage($xmlWriter, $language->getEastAsia(), 'asian'); |
| 108 | self::writeLanguage($xmlWriter, $language->getBidirectional(), 'complex'); |
| 109 | } |
| 110 | |
| 111 | // @todo Foreground-Color |
| 112 | |
| 113 | // @todo Background color |
| 114 | |
| 115 | $xmlWriter->endElement(); // style:text-properties |
| 116 | $xmlWriter->endElement(); // style:style |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * Write a BCP 47 language tag, such as uk-UA or sr-Latn-RS, as the language, script and country of ODF. |
| 121 | * |
| 122 | * @param string $script '' for Western text, 'asian' or 'complex' |
| 123 | */ |
| 124 | public static function writeLanguage(XMLWriter $xmlWriter, ?string $tag, string $script = ''): void |
| 125 | { |
| 126 | if ($tag === null || $tag === '') { |
| 127 | return; |
| 128 | } |
| 129 | $subtags = explode('-', $tag); |
| 130 | $language = array_shift($subtags); |
| 131 | // Not a language, such as x-none, which Word writes for no language |
| 132 | if (!preg_match('/^[A-Za-z]{2,3}$/', $language)) { |
| 133 | return; |
| 134 | } |
| 135 | $scriptCode = isset($subtags[0]) && preg_match('/^[A-Za-z]{4}$/', $subtags[0]) ? array_shift($subtags) : null; |
| 136 | $country = isset($subtags[0]) && preg_match('/^([A-Za-z]{2}|\\d{3})$/', $subtags[0]) ? array_shift($subtags) : null; |
| 137 | $suffix = $script === '' ? '' : '-' . $script; |
| 138 | $xmlWriter->writeAttribute($script === '' ? 'fo:language' : 'style:language' . $suffix, $language); |
| 139 | $xmlWriter->writeAttributeIf($scriptCode !== null, $script === '' ? 'fo:script' : 'style:script' . $suffix, (string) $scriptCode); |
| 140 | $xmlWriter->writeAttributeIf($country !== null, $script === '' ? 'fo:country' : 'style:country' . $suffix, (string) $country); |
| 141 | // As LibreOffice writes it: the whole tag when it has a script, a variant or an extension |
| 142 | $xmlWriter->writeAttributeIf($scriptCode !== null || count($subtags) > 0, 'style:rfc-language-tag' . $suffix, $tag); |
| 143 | } |
| 144 | } |