Borders.php

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<?php
class PHPExcel_Style_Borders extends PHPExcel_Style_Supervisor implements PHPExcel_IComparable
{
        /* Diagonal directions */
        const DIAGONAL_NONE             = 0;
        const DIAGONAL_UP               = 1;
        const DIAGONAL_DOWN             = 2;
        const DIAGONAL_BOTH             = 3;

        protected $_left;

        protected $_right;

        protected $_top;

        protected $_bottom;

        protected $_diagonal;

        protected $_diagonalDirection;

        protected $_allBorders;

        protected $_outline;

        protected $_inside;

        protected $_vertical;

        protected $_horizontal;

    public function __construct($isSupervisor = FALSE, $isConditional = FALSE)
    {
        // Supervisor?
                parent::__construct($isSupervisor);

        // Initialise values
        $this->_left                            = new PHPExcel_Style_Border($isSupervisor, $isConditional);
        $this->_right                           = new PHPExcel_Style_Border($isSupervisor, $isConditional);
        $this->_top                                     = new PHPExcel_Style_Border($isSupervisor, $isConditional);
        $this->_bottom                          = new PHPExcel_Style_Border($isSupervisor, $isConditional);
        $this->_diagonal                        = new PHPExcel_Style_Border($isSupervisor, $isConditional);
                $this->_diagonalDirection       = PHPExcel_Style_Borders::DIAGONAL_NONE;

                // Specially for supervisor
                if ($isSupervisor) {
                        // Initialize pseudo-borders
                        $this->_allBorders                      = new PHPExcel_Style_Border(TRUE);
                        $this->_outline                         = new PHPExcel_Style_Border(TRUE);
                        $this->_inside                          = new PHPExcel_Style_Border(TRUE);
                        $this->_vertical                        = new PHPExcel_Style_Border(TRUE);
                        $this->_horizontal                      = new PHPExcel_Style_Border(TRUE);

                        // bind parent if we are a supervisor
                        $this->_left->bindParent($this, '_left');
                        $this->_right->bindParent($this, '_right');
                        $this->_top->bindParent($this, '_top');
                        $this->_bottom->bindParent($this, '_bottom');
                        $this->_diagonal->bindParent($this, '_diagonal');
                        $this->_allBorders->bindParent($this, '_allBorders');
                        $this->_outline->bindParent($this, '_outline');
                        $this->_inside->bindParent($this, '_inside');
                        $this->_vertical->bindParent($this, '_vertical');
                        $this->_horizontal->bindParent($this, '_horizontal');
                }
    }

        public function getSharedComponent()
        {
                return $this->_parent->getSharedComponent()->getBorders();
        }

        public function getStyleArray($array)
        {
                return array('borders' => $array);
        }

        public function applyFromArray($pStyles = null) {
                if (is_array($pStyles)) {
                        if ($this->_isSupervisor) {
                                $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($pStyles));
                        } else {
                                if (array_key_exists('left', $pStyles)) {
                                        $this->getLeft()->applyFromArray($pStyles['left']);
                                }
                                if (array_key_exists('right', $pStyles)) {
                                        $this->getRight()->applyFromArray($pStyles['right']);
                                }
                                if (array_key_exists('top', $pStyles)) {
                                        $this->getTop()->applyFromArray($pStyles['top']);
                                }
                                if (array_key_exists('bottom', $pStyles)) {
                                        $this->getBottom()->applyFromArray($pStyles['bottom']);
                                }
                                if (array_key_exists('diagonal', $pStyles)) {
                                        $this->getDiagonal()->applyFromArray($pStyles['diagonal']);
                                }
                                if (array_key_exists('diagonaldirection', $pStyles)) {
                                        $this->setDiagonalDirection($pStyles['diagonaldirection']);
                                }
                                if (array_key_exists('allborders', $pStyles)) {
                                        $this->getLeft()->applyFromArray($pStyles['allborders']);
                                        $this->getRight()->applyFromArray($pStyles['allborders']);
                                        $this->getTop()->applyFromArray($pStyles['allborders']);
                                        $this->getBottom()->applyFromArray($pStyles['allborders']);
                                }
                        }
                } else {
                        throw new PHPExcel_Exception("Invalid style array passed.");
                }
                return $this;
        }

    public function getLeft() {
                return $this->_left;
    }

    public function getRight() {
                return $this->_right;
    }

    public function getTop() {
                return $this->_top;
    }

    public function getBottom() {
                return $this->_bottom;
    }

    public function getDiagonal() {
                return $this->_diagonal;
    }

    public function getAllBorders() {
                if (!$this->_isSupervisor) {
                        throw new PHPExcel_Exception('Can only get pseudo-border for supervisor.');
                }
                return $this->_allBorders;
    }

    public function getOutline() {
                if (!$this->_isSupervisor) {
                        throw new PHPExcel_Exception('Can only get pseudo-border for supervisor.');
                }
        return $this->_outline;
    }

    public function getInside() {
                if (!$this->_isSupervisor) {
                        throw new PHPExcel_Exception('Can only get pseudo-border for supervisor.');
                }
        return $this->_inside;
    }

    public function getVertical() {
                if (!$this->_isSupervisor) {
                        throw new PHPExcel_Exception('Can only get pseudo-border for supervisor.');
                }
                return $this->_vertical;
    }

    public function getHorizontal() {
                if (!$this->_isSupervisor) {
                        throw new PHPExcel_Exception('Can only get pseudo-border for supervisor.');
                }
                return $this->_horizontal;
    }

    public function getDiagonalDirection() {
                if ($this->_isSupervisor) {
                        return $this->getSharedComponent()->getDiagonalDirection();
                }
        return $this->_diagonalDirection;
    }

    public function setDiagonalDirection($pValue = PHPExcel_Style_Borders::DIAGONAL_NONE) {
        if ($pValue == '') {
                $pValue = PHPExcel_Style_Borders::DIAGONAL_NONE;
        }
                if ($this->_isSupervisor) {
                        $styleArray = $this->getStyleArray(array('diagonaldirection' => $pValue));
                        $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
                } else {
                        $this->_diagonalDirection = $pValue;
                }
                return $this;
    }

        public function getHashCode() {
                if ($this->_isSupervisor) {
                        return $this->getSharedComponent()->getHashcode();
                }
        return md5(
                  $this->getLeft()->getHashCode()
                . $this->getRight()->getHashCode()
                . $this->getTop()->getHashCode()
                . $this->getBottom()->getHashCode()
                . $this->getDiagonal()->getHashCode()
                . $this->getDiagonalDirection()
                . __CLASS__
        );
    }

}