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Leopold Strobl
2025-10-24 12:35:37 +02:00
parent b81164279f
commit 43bc416554
712 changed files with 151811 additions and 0 deletions
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178
vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/CellReferenceHelper.php vendored Normal file
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<?php
namespace PhpOffice\PhpSpreadsheet;
use PhpOffice\PhpSpreadsheet\Cell\AddressRange;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
class CellReferenceHelper
{
protected string $beforeCellAddress;
protected int $beforeColumn;
protected bool $beforeColumnAbsolute = false;
protected string $beforeColumnString;
protected int $beforeRow;
protected bool $beforeRowAbsolute = false;
protected int $numberOfColumns;
protected int $numberOfRows;
public function __construct(string $beforeCellAddress = 'A1', int $numberOfColumns = 0, int $numberOfRows = 0)
{
$this->beforeColumnAbsolute = $beforeCellAddress[0] === '$';
$this->beforeRowAbsolute = strpos($beforeCellAddress, '$', 1) !== false;
$this->beforeCellAddress = str_replace('$', '', $beforeCellAddress);
$this->numberOfColumns = $numberOfColumns;
$this->numberOfRows = $numberOfRows;
// Get coordinate of $beforeCellAddress
[$beforeColumn, $beforeRow] = Coordinate::coordinateFromString($beforeCellAddress);
$this->beforeColumnString = $beforeColumn;
$this->beforeColumn = (int) Coordinate::columnIndexFromString($beforeColumn);
$this->beforeRow = (int) $beforeRow;
}
public function beforeCellAddress(): string
{
return $this->beforeCellAddress;
}
public function refreshRequired(string $beforeCellAddress, int $numberOfColumns, int $numberOfRows): bool
{
return $this->beforeCellAddress !== $beforeCellAddress
|| $this->numberOfColumns !== $numberOfColumns
|| $this->numberOfRows !== $numberOfRows;
}
public function updateCellReference(string $cellReference = 'A1', bool $includeAbsoluteReferences = false, bool $onlyAbsoluteReferences = false, ?bool $topLeft = null): string
{
if (Coordinate::coordinateIsRange($cellReference)) {
throw new Exception('Only single cell references may be passed to this method.');
}
// Get coordinate of $cellReference
[$newColumn, $newRow] = Coordinate::coordinateFromString($cellReference);
$newColumnIndex = Coordinate::columnIndexFromString(str_replace('$', '', $newColumn));
$newRowIndex = (int) str_replace('$', '', $newRow);
$absoluteColumn = $newColumn[0] === '$' ? '$' : '';
$absoluteRow = $newRow[0] === '$' ? '$' : '';
// Verify which parts should be updated
if ($onlyAbsoluteReferences === true) {
$updateColumn = (($absoluteColumn === '$') && $newColumnIndex >= $this->beforeColumn);
$updateRow = (($absoluteRow === '$') && $newRowIndex >= $this->beforeRow);
} elseif ($includeAbsoluteReferences === false) {
$updateColumn = (($absoluteColumn !== '$') && $newColumnIndex >= $this->beforeColumn);
$updateRow = (($absoluteRow !== '$') && $newRowIndex >= $this->beforeRow);
} else {
$newColumnIndex = $this->computeNewColumnIndex($newColumnIndex, $topLeft);
$newColumn = $absoluteColumn . Coordinate::stringFromColumnIndex($newColumnIndex);
$updateColumn = false;
$newRowIndex = $this->computeNewRowIndex($newRowIndex, $topLeft);
$newRow = $absoluteRow . $newRowIndex;
$updateRow = false;
}
// Create new column reference
if ($updateColumn) {
$newColumn = $this->updateColumnReference($newColumnIndex, $absoluteColumn);
}
// Create new row reference
if ($updateRow) {
$newRow = $this->updateRowReference($newRowIndex, $absoluteRow);
}
// Return new reference
return "{$newColumn}{$newRow}";
}
public function computeNewColumnIndex(int $newColumnIndex, ?bool $topLeft): int
{
// A special case is removing the left/top or bottom/right edge of a range
// $topLeft is null if we aren't adjusting a range at all.
if (
$topLeft !== null
&& $this->numberOfColumns < 0
&& $newColumnIndex >= $this->beforeColumn + $this->numberOfColumns
&& $newColumnIndex <= $this->beforeColumn - 1
) {
if ($topLeft) {
$newColumnIndex = $this->beforeColumn + $this->numberOfColumns;
} else {
$newColumnIndex = $this->beforeColumn + $this->numberOfColumns - 1;
}
} elseif ($newColumnIndex >= $this->beforeColumn) {
// Create new column reference
$newColumnIndex += $this->numberOfColumns;
}
return $newColumnIndex;
}
public function computeNewRowIndex(int $newRowIndex, ?bool $topLeft): int
{
// A special case is removing the left/top or bottom/right edge of a range
// $topLeft is null if we aren't adjusting a range at all.
if (
$topLeft !== null
&& $this->numberOfRows < 0
&& $newRowIndex >= $this->beforeRow + $this->numberOfRows
&& $newRowIndex <= $this->beforeRow - 1
) {
if ($topLeft) {
$newRowIndex = $this->beforeRow + $this->numberOfRows;
} else {
$newRowIndex = $this->beforeRow + $this->numberOfRows - 1;
}
} elseif ($newRowIndex >= $this->beforeRow) {
$newRowIndex = $newRowIndex + $this->numberOfRows;
}
return $newRowIndex;
}
public function cellAddressInDeleteRange(string $cellAddress): bool
{
[$cellColumn, $cellRow] = Coordinate::coordinateFromString($cellAddress);
$cellColumnIndex = Coordinate::columnIndexFromString($cellColumn);
// Is cell within the range of rows/columns if we're deleting
if (
$this->numberOfRows < 0
&& ($cellRow >= ($this->beforeRow + $this->numberOfRows))
&& ($cellRow < $this->beforeRow)
) {
return true;
} elseif (
$this->numberOfColumns < 0
&& ($cellColumnIndex >= ($this->beforeColumn + $this->numberOfColumns))
&& ($cellColumnIndex < $this->beforeColumn)
) {
return true;
}
return false;
}
protected function updateColumnReference(int $newColumnIndex, string $absoluteColumn): string
{
$newColumn = Coordinate::stringFromColumnIndex(min($newColumnIndex + $this->numberOfColumns, AddressRange::MAX_COLUMN_INT));
return "{$absoluteColumn}{$newColumn}";
}
protected function updateRowReference(int $newRowIndex, string $absoluteRow): string
{
$newRow = $newRowIndex + $this->numberOfRows;
$newRow = ($newRow > AddressRange::MAX_ROW) ? AddressRange::MAX_ROW : $newRow;
return "{$absoluteRow}{$newRow}";
}
}