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<?php |
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namespace Xls; |
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class Range |
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{ |
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protected $colFrom; |
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protected $colTo; |
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protected $rowFrom; |
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protected $rowTo; |
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/** |
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* @param int $rowFrom |
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* @param int $colFrom |
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* @param int $rowTo |
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* @param int $colTo |
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* @param bool $normalize |
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*/ |
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public function __construct( |
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$rowFrom = 0, |
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$colFrom = 0, |
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$rowTo = null, |
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$colTo = null, |
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$normalize = true |
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) { |
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if (!isset($rowTo)) { |
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$rowTo = $rowFrom; // Last row in reference |
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} |
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if (!isset($colTo)) { |
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$colTo = $colFrom; // Last col in reference |
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} |
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$this->colFrom = $colFrom; |
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$this->colTo = $colTo; |
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$this->rowFrom = $rowFrom; |
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$this->rowTo = $rowTo; |
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if ($normalize) { |
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$this->normalize(); |
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} |
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} |
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/** |
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* Swap last row/col for first row/col as necessary |
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*/ |
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protected function normalize() |
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{ |
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if ($this->rowFrom > $this->rowTo) { |
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$tmp = $this->rowFrom; |
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$this->rowTo = $this->rowFrom; |
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$this->rowFrom = $tmp; |
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} |
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if ($this->colFrom > $this->colTo) { |
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$tmp = $this->colFrom; |
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$this->colTo = $this->colFrom; |
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$this->colFrom = $tmp; |
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} |
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} |
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/** |
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* @return integer |
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*/ |
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public function getColFrom() |
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{ |
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return $this->colFrom; |
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} |
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/** |
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* @return integer |
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*/ |
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public function getColTo() |
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{ |
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return $this->colTo; |
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} |
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/** |
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* @return integer |
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*/ |
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public function getRowFrom() |
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{ |
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return $this->rowFrom; |
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} |
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/** |
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* @return integer |
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*/ |
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public function getRowTo() |
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{ |
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return $this->rowTo; |
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} |
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/** |
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* Include specified cell |
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* @param Cell $cell |
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* @return Range |
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*/ |
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public function expand(Cell $cell) |
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{ |
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if ($cell->getRow() > $this->rowTo) { |
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$this->setRowTo($cell->getRow()); |
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} |
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if ($cell->getCol() > $this->colTo) { |
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$this->setColTo($cell->getCol()); |
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} |
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return $this; |
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} |
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/** |
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* @return Cell |
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*/ |
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public function getStartCell() |
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{ |
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return new Cell($this->rowFrom, $this->colFrom); |
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} |
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/** |
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* @param int $colFrom |
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* @return Range |
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*/ |
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public function setColFrom($colFrom) |
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{ |
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$this->colFrom = $colFrom; |
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return $this; |
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} |
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/** |
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* @param int|null $colTo |
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* @return Range |
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*/ |
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public function setColTo($colTo) |
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{ |
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$this->colTo = $colTo; |
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return $this; |
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} |
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/** |
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* @param int $rowFrom |
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* @return Range |
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*/ |
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public function setRowFrom($rowFrom) |
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{ |
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$this->rowFrom = $rowFrom; |
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return $this; |
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} |
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/** |
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* @param int|null $rowTo |
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* @return Range |
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*/ |
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public function setRowTo($rowTo) |
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{ |
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$this->rowTo = $rowTo; |
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return $this; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isEmpty() |
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{ |
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return is_null($this->getRowFrom()) && is_null($this->getColFrom()); |
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} |
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} |
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MAXakaWIZARD /
xls-writer
