118 lines
2.7 KiB
PHP
118 lines
2.7 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheet\Style;
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use PhpOffice\PhpSpreadsheet\IComparable;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
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abstract class Supervisor implements IComparable
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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 Spreadsheet|Style
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*/
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protected $parent;
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/**
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* Parent property name.
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*
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* @var null|string
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*/
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protected $parentPropertyName;
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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 Spreadsheet|Style $parent
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* @param null|string $parentPropertyName
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*
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* @return $this
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*/
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public function bindParent($parent, $parentPropertyName = null)
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{
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$this->parent = $parent;
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$this->parentPropertyName = $parentPropertyName;
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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 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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