Alignment.php in Loft Data Grids 7.2

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vendor/phpoffice/phpexcel/Classes/PHPExcel/Style/Alignment.php

<?php

/**
 * PHPExcel
 *
 * Copyright (c) 2006 - 2014 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PHPExcel
 * @package	PHPExcel_Style
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
 * @version	##VERSION##, ##DATE##
 */

/**
 * PHPExcel_Style_Alignment
 *
 * @category   PHPExcel
 * @package	PHPExcel_Style
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 */
class PHPExcel_Style_Alignment extends PHPExcel_Style_Supervisor implements PHPExcel_IComparable {

  /* Horizontal alignment styles */
  const HORIZONTAL_GENERAL = 'general';
  const HORIZONTAL_LEFT = 'left';
  const HORIZONTAL_RIGHT = 'right';
  const HORIZONTAL_CENTER = 'center';
  const HORIZONTAL_CENTER_CONTINUOUS = 'centerContinuous';
  const HORIZONTAL_JUSTIFY = 'justify';
  const HORIZONTAL_FILL = 'fill';
  const HORIZONTAL_DISTRIBUTED = 'distributed';

  // Excel2007 only

  /* Vertical alignment styles */
  const VERTICAL_BOTTOM = 'bottom';
  const VERTICAL_TOP = 'top';
  const VERTICAL_CENTER = 'center';
  const VERTICAL_JUSTIFY = 'justify';
  const VERTICAL_DISTRIBUTED = 'distributed';

  // Excel2007 only

  /* Read order */
  const READORDER_CONTEXT = 0;
  const READORDER_LTR = 1;
  const READORDER_RTL = 2;

  /**
   * Horizontal alignment
   *
   * @var string
   */
  protected $_horizontal = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;

  /**
   * Vertical alignment
   *
   * @var string
   */
  protected $_vertical = PHPExcel_Style_Alignment::VERTICAL_BOTTOM;

  /**
   * Text rotation
   *
   * @var integer
   */
  protected $_textRotation = 0;

  /**
   * Wrap text
   *
   * @var boolean
   */
  protected $_wrapText = FALSE;

  /**
   * Shrink to fit
   *
   * @var boolean
   */
  protected $_shrinkToFit = FALSE;

  /**
   * Indent - only possible with horizontal alignment left and right
   *
   * @var integer
   */
  protected $_indent = 0;

  /**
   * Read order
   *
   * @var integer
   */
  protected $_readorder = 0;

  /**
   * Create a new PHPExcel_Style_Alignment
   *
   * @param	boolean	$isSupervisor	Flag indicating if this is a supervisor or not
   *									Leave this value at default unless you understand exactly what
   *										its ramifications are
   * @param	boolean	$isConditional	Flag indicating if this is a conditional style or not
   *									Leave this value at default unless you understand exactly what
   *										its ramifications are
   */
  public function __construct($isSupervisor = FALSE, $isConditional = FALSE) {

    // Supervisor?
    parent::__construct($isSupervisor);
    if ($isConditional) {
      $this->_horizontal = NULL;
      $this->_vertical = NULL;
      $this->_textRotation = NULL;
    }
  }

  /**
   * Get the shared style component for the currently active cell in currently active sheet.
   * Only used for style supervisor
   *
   * @return PHPExcel_Style_Alignment
   */
  public function getSharedComponent() {
    return $this->_parent
      ->getSharedComponent()
      ->getAlignment();
  }

  /**
   * Build style array from subcomponents
   *
   * @param array $array
   * @return array
   */
  public function getStyleArray($array) {
    return array(
      'alignment' => $array,
    );
  }

  /**
   * Apply styles from array
   *
   * <code>
   * $objPHPExcel->getActiveSheet()->getStyle('B2')->getAlignment()->applyFromArray(
   *		array(
   *			'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
   *			'vertical'   => PHPExcel_Style_Alignment::VERTICAL_CENTER,
   *			'rotation'   => 0,
   *			'wrap'			=> TRUE
   *		)
   * );
   * </code>
   *
   * @param	array	$pStyles	Array containing style information
   * @throws	PHPExcel_Exception
   * @return PHPExcel_Style_Alignment
   */
  public function applyFromArray($pStyles = NULL) {
    if (is_array($pStyles)) {
      if ($this->_isSupervisor) {
        $this
          ->getActiveSheet()
          ->getStyle($this
          ->getSelectedCells())
          ->applyFromArray($this
          ->getStyleArray($pStyles));
      }
      else {
        if (isset($pStyles['horizontal'])) {
          $this
            ->setHorizontal($pStyles['horizontal']);
        }
        if (isset($pStyles['vertical'])) {
          $this
            ->setVertical($pStyles['vertical']);
        }
        if (isset($pStyles['rotation'])) {
          $this
            ->setTextRotation($pStyles['rotation']);
        }
        if (isset($pStyles['wrap'])) {
          $this
            ->setWrapText($pStyles['wrap']);
        }
        if (isset($pStyles['shrinkToFit'])) {
          $this
            ->setShrinkToFit($pStyles['shrinkToFit']);
        }
        if (isset($pStyles['indent'])) {
          $this
            ->setIndent($pStyles['indent']);
        }
        if (isset($pStyles['readorder'])) {
          $this
            ->setReadorder($pStyles['readorder']);
        }
      }
    }
    else {
      throw new PHPExcel_Exception("Invalid style array passed.");
    }
    return $this;
  }

  /**
   * Get Horizontal
   *
   * @return string
   */
  public function getHorizontal() {
    if ($this->_isSupervisor) {
      return $this
        ->getSharedComponent()
        ->getHorizontal();
    }
    return $this->_horizontal;
  }

  /**
   * Set Horizontal
   *
   * @param string $pValue
   * @return PHPExcel_Style_Alignment
   */
  public function setHorizontal($pValue = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL) {
    if ($pValue == '') {
      $pValue = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;
    }
    if ($this->_isSupervisor) {
      $styleArray = $this
        ->getStyleArray(array(
        'horizontal' => $pValue,
      ));
      $this
        ->getActiveSheet()
        ->getStyle($this
        ->getSelectedCells())
        ->applyFromArray($styleArray);
    }
    else {
      $this->_horizontal = $pValue;
    }
    return $this;
  }

  /**
   * Get Vertical
   *
   * @return string
   */
  public function getVertical() {
    if ($this->_isSupervisor) {
      return $this
        ->getSharedComponent()
        ->getVertical();
    }
    return $this->_vertical;
  }

  /**
   * Set Vertical
   *
   * @param string $pValue
   * @return PHPExcel_Style_Alignment
   */
  public function setVertical($pValue = PHPExcel_Style_Alignment::VERTICAL_BOTTOM) {
    if ($pValue == '') {
      $pValue = PHPExcel_Style_Alignment::VERTICAL_BOTTOM;
    }
    if ($this->_isSupervisor) {
      $styleArray = $this
        ->getStyleArray(array(
        'vertical' => $pValue,
      ));
      $this
        ->getActiveSheet()
        ->getStyle($this
        ->getSelectedCells())
        ->applyFromArray($styleArray);
    }
    else {
      $this->_vertical = $pValue;
    }
    return $this;
  }

  /**
   * Get TextRotation
   *
   * @return int
   */
  public function getTextRotation() {
    if ($this->_isSupervisor) {
      return $this
        ->getSharedComponent()
        ->getTextRotation();
    }
    return $this->_textRotation;
  }

  /**
   * Set TextRotation
   *
   * @param int $pValue
   * @throws PHPExcel_Exception
   * @return PHPExcel_Style_Alignment
   */
  public function setTextRotation($pValue = 0) {

    // Excel2007 value 255 => PHPExcel value -165
    if ($pValue == 255) {
      $pValue = -165;
    }

    // Set rotation
    if ($pValue >= -90 && $pValue <= 90 || $pValue == -165) {
      if ($this->_isSupervisor) {
        $styleArray = $this
          ->getStyleArray(array(
          'rotation' => $pValue,
        ));
        $this
          ->getActiveSheet()
          ->getStyle($this
          ->getSelectedCells())
          ->applyFromArray($styleArray);
      }
      else {
        $this->_textRotation = $pValue;
      }
    }
    else {
      throw new PHPExcel_Exception("Text rotation should be a value between -90 and 90.");
    }
    return $this;
  }

  /**
   * Get Wrap Text
   *
   * @return boolean
   */
  public function getWrapText() {
    if ($this->_isSupervisor) {
      return $this
        ->getSharedComponent()
        ->getWrapText();
    }
    return $this->_wrapText;
  }

  /**
   * Set Wrap Text
   *
   * @param boolean $pValue
   * @return PHPExcel_Style_Alignment
   */
  public function setWrapText($pValue = FALSE) {
    if ($pValue == '') {
      $pValue = FALSE;
    }
    if ($this->_isSupervisor) {
      $styleArray = $this
        ->getStyleArray(array(
        'wrap' => $pValue,
      ));
      $this
        ->getActiveSheet()
        ->getStyle($this
        ->getSelectedCells())
        ->applyFromArray($styleArray);
    }
    else {
      $this->_wrapText = $pValue;
    }
    return $this;
  }

  /**
   * Get Shrink to fit
   *
   * @return boolean
   */
  public function getShrinkToFit() {
    if ($this->_isSupervisor) {
      return $this
        ->getSharedComponent()
        ->getShrinkToFit();
    }
    return $this->_shrinkToFit;
  }

  /**
   * Set Shrink to fit
   *
   * @param boolean $pValue
   * @return PHPExcel_Style_Alignment
   */
  public function setShrinkToFit($pValue = FALSE) {
    if ($pValue == '') {
      $pValue = FALSE;
    }
    if ($this->_isSupervisor) {
      $styleArray = $this
        ->getStyleArray(array(
        'shrinkToFit' => $pValue,
      ));
      $this
        ->getActiveSheet()
        ->getStyle($this
        ->getSelectedCells())
        ->applyFromArray($styleArray);
    }
    else {
      $this->_shrinkToFit = $pValue;
    }
    return $this;
  }

  /**
   * Get indent
   *
   * @return int
   */
  public function getIndent() {
    if ($this->_isSupervisor) {
      return $this
        ->getSharedComponent()
        ->getIndent();
    }
    return $this->_indent;
  }

  /**
   * Set indent
   *
   * @param int $pValue
   * @return PHPExcel_Style_Alignment
   */
  public function setIndent($pValue = 0) {
    if ($pValue > 0) {
      if ($this
        ->getHorizontal() != self::HORIZONTAL_GENERAL && $this
        ->getHorizontal() != self::HORIZONTAL_LEFT && $this
        ->getHorizontal() != self::HORIZONTAL_RIGHT) {
        $pValue = 0;

        // indent not supported
      }
    }
    if ($this->_isSupervisor) {
      $styleArray = $this
        ->getStyleArray(array(
        'indent' => $pValue,
      ));
      $this
        ->getActiveSheet()
        ->getStyle($this
        ->getSelectedCells())
        ->applyFromArray($styleArray);
    }
    else {
      $this->_indent = $pValue;
    }
    return $this;
  }

  /**
   * Get read order
   *
   * @return integer
   */
  public function getReadorder() {
    if ($this->_isSupervisor) {
      return $this
        ->getSharedComponent()
        ->getReadorder();
    }
    return $this->_readorder;
  }

  /**
   * Set read order
   *
   * @param int $pValue
   * @return PHPExcel_Style_Alignment
   */
  public function setReadorder($pValue = 0) {
    if ($pValue < 0 || $pValue > 2) {
      $pValue = 0;
    }
    if ($this->_isSupervisor) {
      $styleArray = $this
        ->getStyleArray(array(
        'readorder' => $pValue,
      ));
      $this
        ->getActiveSheet()
        ->getStyle($this
        ->getSelectedCells())
        ->applyFromArray($styleArray);
    }
    else {
      $this->_readorder = $pValue;
    }
    return $this;
  }

  /**
   * Get hash code
   *
   * @return string	Hash code
   */
  public function getHashCode() {
    if ($this->_isSupervisor) {
      return $this
        ->getSharedComponent()
        ->getHashCode();
    }
    return md5($this->_horizontal . $this->_vertical . $this->_textRotation . ($this->_wrapText ? 't' : 'f') . ($this->_shrinkToFit ? 't' : 'f') . $this->_indent . $this->_readorder . __CLASS__);
  }

}

Classes

Name	Description
PHPExcel_Style_Alignment	PHPExcel_Style_Alignment