Position.php
73 lines
| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace AmeliaVendor\Sabberworm\CSS\Position; |
| 6 | |
| 7 | /** |
| 8 | * Provides a standard reusable implementation of `Positionable`. |
| 9 | * |
| 10 | * @internal |
| 11 | * |
| 12 | * @phpstan-require-implements Positionable |
| 13 | */ |
| 14 | trait Position |
| 15 | { |
| 16 | /** |
| 17 | * @var int<1, max>|null |
| 18 | */ |
| 19 | protected $lineNumber; |
| 20 | |
| 21 | /** |
| 22 | * @var int<0, max>|null |
| 23 | */ |
| 24 | protected $columnNumber; |
| 25 | |
| 26 | /** |
| 27 | * @return int<1, max>|null |
| 28 | */ |
| 29 | public function getLineNumber() |
| 30 | { |
| 31 | return $this->lineNumber; |
| 32 | } |
| 33 | |
| 34 | /** |
| 35 | * @return int<0, max> |
| 36 | */ |
| 37 | public function getLineNo() |
| 38 | { |
| 39 | $lineNumber = $this->getLineNumber(); |
| 40 | |
| 41 | return $lineNumber !== null ? $lineNumber : 0; |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | * @return int<0, max>|null |
| 46 | */ |
| 47 | public function getColumnNumber() |
| 48 | { |
| 49 | return $this->columnNumber; |
| 50 | } |
| 51 | |
| 52 | /** |
| 53 | * @return int<0, max> |
| 54 | */ |
| 55 | public function getColNo() |
| 56 | { |
| 57 | $columnNumber = $this->getColumnNumber(); |
| 58 | |
| 59 | return $columnNumber !== null ? $columnNumber : 0; |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * @param int<0, max>|null $lineNumber |
| 64 | * @param int<0, max>|null $columnNumber |
| 65 | */ |
| 66 | public function setPosition($lineNumber, $columnNumber = null) |
| 67 | { |
| 68 | // The conditional is for backwards compatibility (backcompat); `0` will not be allowed in future. |
| 69 | $this->lineNumber = $lineNumber !== 0 ? $lineNumber : null; |
| 70 | $this->columnNumber = $columnNumber; |
| 71 | } |
| 72 | } |
| 73 |