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ariadna |
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<?php
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namespace PhpOffice\PhpSpreadsheet\Cell;
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use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
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use Stringable;
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/**
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* @implements AddressRange<int>
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*/
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class RowRange implements AddressRange, Stringable
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{
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protected ?Worksheet $worksheet;
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protected int $from;
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protected int $to;
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public function __construct(int $from, ?int $to = null, ?Worksheet $worksheet = null)
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{
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$this->validateFromTo($from, $to ?? $from);
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$this->worksheet = $worksheet;
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}
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public function __destruct()
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{
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$this->worksheet = null;
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}
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public static function fromArray(array $array, ?Worksheet $worksheet = null): self
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{
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[$from, $to] = $array;
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return new self($from, $to, $worksheet);
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}
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private function validateFromTo(int $from, int $to): void
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{
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// Identify actual top and bottom values (in case we've been given bottom and top)
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$this->from = min($from, $to);
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$this->to = max($from, $to);
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}
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public function from(): int
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{
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return $this->from;
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}
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public function to(): int
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{
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return $this->to;
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}
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public function rowCount(): int
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{
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return $this->to - $this->from + 1;
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}
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public function shiftRight(int $offset = 1): self
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{
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$newFrom = $this->from + $offset;
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$newFrom = ($newFrom < 1) ? 1 : $newFrom;
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$newTo = $this->to + $offset;
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$newTo = ($newTo < 1) ? 1 : $newTo;
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return new self($newFrom, $newTo, $this->worksheet);
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}
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public function shiftLeft(int $offset = 1): self
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{
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return $this->shiftRight(0 - $offset);
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}
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public function toCellRange(): CellRange
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{
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return new CellRange(
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CellAddress::fromColumnAndRow(Coordinate::columnIndexFromString('A'), $this->from, $this->worksheet),
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CellAddress::fromColumnAndRow(Coordinate::columnIndexFromString(AddressRange::MAX_COLUMN), $this->to)
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);
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}
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public function __toString(): string
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{
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if ($this->worksheet !== null) {
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$title = str_replace("'", "''", $this->worksheet->getTitle());
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return "'{$title}'!{$this->from}:{$this->to}";
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}
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return "{$this->from}:{$this->to}";
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}
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}
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