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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 | |
| 18 | namespace PhpOffice\PhpWord\Writer\HTML\Style; |
| 19 | |
| 20 | use PhpOffice\PhpWord\Shared\Converter; |
| 21 | use PhpOffice\PhpWord\SimpleType\Jc; |
| 22 | use PhpOffice\PhpWord\Writer\PDF\TCPDF; |
| 23 | |
| 24 | /** |
| 25 | * Paragraph style HTML writer. |
| 26 | * |
| 27 | * @since 0.10.0 |
| 28 | */ |
| 29 | class Paragraph extends AbstractStyle |
| 30 | { |
| 31 | /** |
| 32 | * Write style. |
| 33 | * |
| 34 | * @return string |
| 35 | */ |
| 36 | public function write() |
| 37 | { |
| 38 | $style = $this->getStyle(); |
| 39 | if (!$style instanceof \PhpOffice\PhpWord\Style\Paragraph) { |
| 40 | return ''; |
| 41 | } |
| 42 | $css = []; |
| 43 | |
| 44 | // Alignment |
| 45 | if ('' !== $style->getAlignment()) { |
| 46 | $textAlign = ''; |
| 47 | |
| 48 | switch ($style->getAlignment()) { |
| 49 | case Jc::CENTER: |
| 50 | $textAlign = 'center'; |
| 51 | |
| 52 | break; |
| 53 | case Jc::END: |
| 54 | $textAlign = $style->isBidi() ? 'left' : 'right'; |
| 55 | |
| 56 | break; |
| 57 | case Jc::MEDIUM_KASHIDA: |
| 58 | case Jc::HIGH_KASHIDA: |
| 59 | case Jc::LOW_KASHIDA: |
| 60 | case Jc::RIGHT: |
| 61 | $textAlign = 'right'; |
| 62 | |
| 63 | break; |
| 64 | case Jc::BOTH: |
| 65 | case Jc::DISTRIBUTE: |
| 66 | case Jc::THAI_DISTRIBUTE: |
| 67 | case Jc::JUSTIFY: |
| 68 | $textAlign = 'justify'; |
| 69 | |
| 70 | break; |
| 71 | case Jc::LEFT: |
| 72 | $textAlign = 'left'; |
| 73 | |
| 74 | break; |
| 75 | default: //all others, including Jc::START |
| 76 | $textAlign = $style->isBidi() ? 'right' : 'left'; |
| 77 | |
| 78 | break; |
| 79 | } |
| 80 | |
| 81 | $css['text-align'] = $textAlign; |
| 82 | } |
| 83 | |
| 84 | // Spacing |
| 85 | $spacing = $style->getSpace(); |
| 86 | if (null !== $spacing) { |
| 87 | $before = $spacing->getBefore(); |
| 88 | $after = $spacing->getAfter(); |
| 89 | $css['margin-top'] = $this->getValueIf(null !== $before, ($before / 20) . 'pt'); |
| 90 | $css['margin-bottom'] = $this->getValueIf(null !== $after, ($after / 20) . 'pt'); |
| 91 | } |
| 92 | |
| 93 | // Line Height |
| 94 | $lineHeight = $style->getLineHeight(); |
| 95 | if (!empty($lineHeight)) { |
| 96 | $css['line-height'] = $lineHeight; |
| 97 | } |
| 98 | |
| 99 | // Indentation (Margin) |
| 100 | $indentation = $style->getIndentation(); |
| 101 | if ($indentation) { |
| 102 | $inches = $indentation->getLeft() * 1.0 / Converter::INCH_TO_TWIP; |
| 103 | $css[$this->getParentWriter() instanceof TCPDF ? 'text-indent' : 'margin-left'] = ((string) $inches) . 'in'; |
| 104 | |
| 105 | $inches = $indentation->getRight() * 1.0 / Converter::INCH_TO_TWIP; |
| 106 | $css['margin-right'] = ((string) $inches) . 'in'; |
| 107 | } |
| 108 | |
| 109 | // Page Break Before |
| 110 | if ($style->hasPageBreakBefore()) { |
| 111 | $css['page-break-before'] = 'always'; |
| 112 | } |
| 113 | |
| 114 | // Bidirectional |
| 115 | if ($style->isBidi()) { |
| 116 | $css['direction'] = 'rtl'; |
| 117 | } |
| 118 | |
| 119 | return $this->assembleCss($css); |
| 120 | } |
| 121 | } |