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<?php |
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namespace PhpOffice\PhpSpreadsheet\Style; |
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abstract class Supervisor |
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{ |
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/** |
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* Supervisor? |
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* |
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* @var bool |
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*/ |
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protected $isSupervisor; |
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/** |
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* Parent. Only used for supervisor. |
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* |
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* @var \PhpOffice\PhpSpreadsheet\Style |
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*/ |
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protected $parent; |
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/** |
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* Create a new Supervisor. |
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* |
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* @param bool $isSupervisor Flag indicating if this is a supervisor or not |
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* Leave this value at default unless you understand exactly what |
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* its ramifications are |
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*/ |
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public function __construct($isSupervisor = false) |
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{ |
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// Supervisor? |
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$this->isSupervisor = $isSupervisor; |
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} |
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/** |
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* Bind parent. Only used for supervisor. |
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* |
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* @param Style $parent |
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* @param null|mixed $parentPropertyName |
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* |
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* @return Supervisor |
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*/ |
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public function bindParent($parent, $parentPropertyName = null) |
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{ |
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$this->parent = $parent; |
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return $this; |
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} |
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/** |
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* Is this a supervisor or a cell style component? |
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* |
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* @return bool |
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*/ |
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public function getIsSupervisor() |
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{ |
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return $this->isSupervisor; |
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} |
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/** |
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* Get the currently active sheet. Only used for supervisor. |
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* |
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* @return \PhpOffice\PhpSpreadsheet\Worksheet |
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*/ |
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public function getActiveSheet() |
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{ |
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return $this->parent->getActiveSheet(); |
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} |
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/** |
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* Get the currently active cell coordinate in currently active sheet. |
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* Only used for supervisor. |
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* |
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* @return string E.g. 'A1' |
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*/ |
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public function getSelectedCells() |
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{ |
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return $this->getActiveSheet()->getSelectedCells(); |
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} |
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/** |
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* Get the currently active cell coordinate in currently active sheet. |
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* Only used for supervisor. |
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* |
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* @return string E.g. 'A1' |
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*/ |
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public function getActiveCell() |
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{ |
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return $this->getActiveSheet()->getActiveCell(); |
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} |
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/** |
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* Implement PHP __clone to create a deep clone, not just a shallow copy. |
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*/ |
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public function __clone() |
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{ |
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$vars = get_object_vars($this); |
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foreach ($vars as $key => $value) { |
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if ((is_object($value)) && ($key != 'parent')) { |
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$this->$key = clone $value; |
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} else { |
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$this->$key = $value; |
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} |
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} |
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} |
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} |
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PHPOffice /
PhpSpreadsheet
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..