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<?php |
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/** |
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* This file is part of PhpAidc LabelPrinter package. |
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* |
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* © Appwilio (https://appwilio.com) |
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* © JhaoDa (https://github.com/jhaoda) |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace PhpAidc\LabelPrinter\Label; |
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use PhpAidc\LabelPrinter\Enum\Unit; |
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use PhpAidc\LabelPrinter\Enum\Charset; |
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use PhpAidc\LabelPrinter\Enum\Direction; |
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use PhpAidc\LabelPrinter\Contract\Command; |
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use PhpAidc\LabelPrinter\Contract\Condition; |
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use PhpAidc\LabelPrinter\Contract\Label as LabelContract; |
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final class Label implements LabelContract |
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{ |
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private $media; |
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/** @var int */ |
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private $copies = 1; |
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/** @var Charset|null */ |
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private $charset; |
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/** @var Direction|null */ |
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private $direction; |
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/** @var Command[]|Condition[] */ |
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private $statements = []; |
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public static function create(?Unit $unit = null, ?float $width = null, ?float $height = null): self |
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{ |
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return new self($unit, $width, $height); |
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} |
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public function __construct(?Unit $unit = null, ?float $width = null, ?float $height = null) |
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{ |
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if ($unit === null && ($width !== null || $height !== null)) { |
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throw new \InvalidArgumentException(); |
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} |
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$this->media = \compact('unit', 'width', 'height'); |
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} |
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public function add(Command $command) |
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{ |
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$this->statements[] = $command; |
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return $this; |
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} |
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public function charset(Charset $value) |
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{ |
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$this->charset = $value; |
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return $this; |
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} |
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public function copies(int $copies) |
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{ |
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$this->copies = $copies; |
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return $this; |
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} |
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public function direction(Direction $value) |
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{ |
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$this->direction = $value; |
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return $this; |
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} |
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public function getCharset(): ?Charset |
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{ |
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return $this->charset; |
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} |
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public function getCopies(): int |
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{ |
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return $this->copies; |
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} |
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public function getDirection(): ?Direction |
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{ |
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return $this->direction; |
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} |
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public function getMedia(): array |
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{ |
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return $this->media; |
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} |
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public function getWidth(): ?float |
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{ |
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return $this->media['width'] ?? null; |
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} |
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public function getHeight(): ?float |
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{ |
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return $this->media['height'] ?? null; |
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} |
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public function erase() |
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{ |
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$this->statements = []; |
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return $this; |
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} |
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/** |
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* Apply the callback only if the languages match. |
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* |
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* @param string $language |
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* @param callable $callback |
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* |
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* @return $this |
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*/ |
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public function for(string $language, callable $callback) |
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{ |
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$this->statements[] = new LanguageCondition($language, $callback); |
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return $this; |
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} |
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/** |
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* Apply the callback if the value is truthy. |
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* |
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* @param mixed $value |
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* @param callable $callback |
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* |
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* @return $this |
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*/ |
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public function when($value, callable $callback) |
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{ |
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$this->statements[] = new BooleanCondition($value, $callback); |
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return $this; |
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} |
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public function getIterator() |
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{ |
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return new \ArrayIterator($this->statements); |
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} |
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} |
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php-aidc /
label-printer
