Style.php in Loft Data Grids 6.2

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vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Style.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_Writer_Excel2007
 * @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_Writer_Excel2007_Style
 *
 * @category   PHPExcel
 * @package    PHPExcel_Writer_Excel2007
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 */
class PHPExcel_Writer_Excel2007_Style extends PHPExcel_Writer_Excel2007_WriterPart {

  /**
   * Write styles to XML format
   *
   * @param 	PHPExcel	$pPHPExcel
   * @return 	string 		XML Output
   * @throws 	PHPExcel_Writer_Exception
   */
  public function writeStyles(PHPExcel $pPHPExcel = null) {

    // Create XML writer
    $objWriter = null;
    if ($this
      ->getParentWriter()
      ->getUseDiskCaching()) {
      $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this
        ->getParentWriter()
        ->getDiskCachingDirectory());
    }
    else {
      $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY);
    }

    // XML header
    $objWriter
      ->startDocument('1.0', 'UTF-8', 'yes');

    // styleSheet
    $objWriter
      ->startElement('styleSheet');
    $objWriter
      ->writeAttribute('xml:space', 'preserve');
    $objWriter
      ->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main');

    // numFmts
    $objWriter
      ->startElement('numFmts');
    $objWriter
      ->writeAttribute('count', $this
      ->getParentWriter()
      ->getNumFmtHashTable()
      ->count());

    // numFmt
    for ($i = 0; $i < $this
      ->getParentWriter()
      ->getNumFmtHashTable()
      ->count(); ++$i) {
      $this
        ->_writeNumFmt($objWriter, $this
        ->getParentWriter()
        ->getNumFmtHashTable()
        ->getByIndex($i), $i);
    }
    $objWriter
      ->endElement();

    // fonts
    $objWriter
      ->startElement('fonts');
    $objWriter
      ->writeAttribute('count', $this
      ->getParentWriter()
      ->getFontHashTable()
      ->count());

    // font
    for ($i = 0; $i < $this
      ->getParentWriter()
      ->getFontHashTable()
      ->count(); ++$i) {
      $this
        ->_writeFont($objWriter, $this
        ->getParentWriter()
        ->getFontHashTable()
        ->getByIndex($i));
    }
    $objWriter
      ->endElement();

    // fills
    $objWriter
      ->startElement('fills');
    $objWriter
      ->writeAttribute('count', $this
      ->getParentWriter()
      ->getFillHashTable()
      ->count());

    // fill
    for ($i = 0; $i < $this
      ->getParentWriter()
      ->getFillHashTable()
      ->count(); ++$i) {
      $this
        ->_writeFill($objWriter, $this
        ->getParentWriter()
        ->getFillHashTable()
        ->getByIndex($i));
    }
    $objWriter
      ->endElement();

    // borders
    $objWriter
      ->startElement('borders');
    $objWriter
      ->writeAttribute('count', $this
      ->getParentWriter()
      ->getBordersHashTable()
      ->count());

    // border
    for ($i = 0; $i < $this
      ->getParentWriter()
      ->getBordersHashTable()
      ->count(); ++$i) {
      $this
        ->_writeBorder($objWriter, $this
        ->getParentWriter()
        ->getBordersHashTable()
        ->getByIndex($i));
    }
    $objWriter
      ->endElement();

    // cellStyleXfs
    $objWriter
      ->startElement('cellStyleXfs');
    $objWriter
      ->writeAttribute('count', 1);

    // xf
    $objWriter
      ->startElement('xf');
    $objWriter
      ->writeAttribute('numFmtId', 0);
    $objWriter
      ->writeAttribute('fontId', 0);
    $objWriter
      ->writeAttribute('fillId', 0);
    $objWriter
      ->writeAttribute('borderId', 0);
    $objWriter
      ->endElement();
    $objWriter
      ->endElement();

    // cellXfs
    $objWriter
      ->startElement('cellXfs');
    $objWriter
      ->writeAttribute('count', count($pPHPExcel
      ->getCellXfCollection()));

    // xf
    foreach ($pPHPExcel
      ->getCellXfCollection() as $cellXf) {
      $this
        ->_writeCellStyleXf($objWriter, $cellXf, $pPHPExcel);
    }
    $objWriter
      ->endElement();

    // cellStyles
    $objWriter
      ->startElement('cellStyles');
    $objWriter
      ->writeAttribute('count', 1);

    // cellStyle
    $objWriter
      ->startElement('cellStyle');
    $objWriter
      ->writeAttribute('name', 'Normal');
    $objWriter
      ->writeAttribute('xfId', 0);
    $objWriter
      ->writeAttribute('builtinId', 0);
    $objWriter
      ->endElement();
    $objWriter
      ->endElement();

    // dxfs
    $objWriter
      ->startElement('dxfs');
    $objWriter
      ->writeAttribute('count', $this
      ->getParentWriter()
      ->getStylesConditionalHashTable()
      ->count());

    // dxf
    for ($i = 0; $i < $this
      ->getParentWriter()
      ->getStylesConditionalHashTable()
      ->count(); ++$i) {
      $this
        ->_writeCellStyleDxf($objWriter, $this
        ->getParentWriter()
        ->getStylesConditionalHashTable()
        ->getByIndex($i)
        ->getStyle());
    }
    $objWriter
      ->endElement();

    // tableStyles
    $objWriter
      ->startElement('tableStyles');
    $objWriter
      ->writeAttribute('defaultTableStyle', 'TableStyleMedium9');
    $objWriter
      ->writeAttribute('defaultPivotStyle', 'PivotTableStyle1');
    $objWriter
      ->endElement();
    $objWriter
      ->endElement();

    // Return
    return $objWriter
      ->getData();
  }

  /**
   * Write Fill
   *
   * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer
   * @param 	PHPExcel_Style_Fill			$pFill			Fill style
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writeFill(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style_Fill $pFill = null) {

    // Check if this is a pattern type or gradient type
    if ($pFill
      ->getFillType() === PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR || $pFill
      ->getFillType() === PHPExcel_Style_Fill::FILL_GRADIENT_PATH) {

      // Gradient fill
      $this
        ->_writeGradientFill($objWriter, $pFill);
    }
    elseif ($pFill
      ->getFillType() !== NULL) {

      // Pattern fill
      $this
        ->_writePatternFill($objWriter, $pFill);
    }
  }

  /**
   * Write Gradient Fill
   *
   * @param 	PHPExcel_Shared_XMLWriter 	$objWriter 		XML Writer
   * @param 	PHPExcel_Style_Fill			$pFill			Fill style
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writeGradientFill(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style_Fill $pFill = null) {

    // fill
    $objWriter
      ->startElement('fill');

    // gradientFill
    $objWriter
      ->startElement('gradientFill');
    $objWriter
      ->writeAttribute('type', $pFill
      ->getFillType());
    $objWriter
      ->writeAttribute('degree', $pFill
      ->getRotation());

    // stop
    $objWriter
      ->startElement('stop');
    $objWriter
      ->writeAttribute('position', '0');

    // color
    $objWriter
      ->startElement('color');
    $objWriter
      ->writeAttribute('rgb', $pFill
      ->getStartColor()
      ->getARGB());
    $objWriter
      ->endElement();
    $objWriter
      ->endElement();

    // stop
    $objWriter
      ->startElement('stop');
    $objWriter
      ->writeAttribute('position', '1');

    // color
    $objWriter
      ->startElement('color');
    $objWriter
      ->writeAttribute('rgb', $pFill
      ->getEndColor()
      ->getARGB());
    $objWriter
      ->endElement();
    $objWriter
      ->endElement();
    $objWriter
      ->endElement();
    $objWriter
      ->endElement();
  }

  /**
   * Write Pattern Fill
   *
   * @param 	PHPExcel_Shared_XMLWriter			$objWriter 		XML Writer
   * @param 	PHPExcel_Style_Fill					$pFill			Fill style
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writePatternFill(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style_Fill $pFill = null) {

    // fill
    $objWriter
      ->startElement('fill');

    // patternFill
    $objWriter
      ->startElement('patternFill');
    $objWriter
      ->writeAttribute('patternType', $pFill
      ->getFillType());
    if ($pFill
      ->getFillType() !== PHPExcel_Style_Fill::FILL_NONE) {

      // fgColor
      if ($pFill
        ->getStartColor()
        ->getARGB()) {
        $objWriter
          ->startElement('fgColor');
        $objWriter
          ->writeAttribute('rgb', $pFill
          ->getStartColor()
          ->getARGB());
        $objWriter
          ->endElement();
      }
    }
    if ($pFill
      ->getFillType() !== PHPExcel_Style_Fill::FILL_NONE) {

      // bgColor
      if ($pFill
        ->getEndColor()
        ->getARGB()) {
        $objWriter
          ->startElement('bgColor');
        $objWriter
          ->writeAttribute('rgb', $pFill
          ->getEndColor()
          ->getARGB());
        $objWriter
          ->endElement();
      }
    }
    $objWriter
      ->endElement();
    $objWriter
      ->endElement();
  }

  /**
   * Write Font
   *
   * @param 	PHPExcel_Shared_XMLWriter		$objWriter 		XML Writer
   * @param 	PHPExcel_Style_Font				$pFont			Font style
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writeFont(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style_Font $pFont = null) {

    // font
    $objWriter
      ->startElement('font');

    //	Weird! The order of these elements actually makes a difference when opening Excel2007
    //		files in Excel2003 with the compatibility pack. It's not documented behaviour,
    //		and makes for a real WTF!
    // Bold. We explicitly write this element also when false (like MS Office Excel 2007 does
    // for conditional formatting). Otherwise it will apparently not be picked up in conditional
    // formatting style dialog
    if ($pFont
      ->getBold() !== NULL) {
      $objWriter
        ->startElement('b');
      $objWriter
        ->writeAttribute('val', $pFont
        ->getBold() ? '1' : '0');
      $objWriter
        ->endElement();
    }

    // Italic
    if ($pFont
      ->getItalic() !== NULL) {
      $objWriter
        ->startElement('i');
      $objWriter
        ->writeAttribute('val', $pFont
        ->getItalic() ? '1' : '0');
      $objWriter
        ->endElement();
    }

    // Strikethrough
    if ($pFont
      ->getStrikethrough() !== NULL) {
      $objWriter
        ->startElement('strike');
      $objWriter
        ->writeAttribute('val', $pFont
        ->getStrikethrough() ? '1' : '0');
      $objWriter
        ->endElement();
    }

    // Underline
    if ($pFont
      ->getUnderline() !== NULL) {
      $objWriter
        ->startElement('u');
      $objWriter
        ->writeAttribute('val', $pFont
        ->getUnderline());
      $objWriter
        ->endElement();
    }

    // Superscript / subscript
    if ($pFont
      ->getSuperScript() === TRUE || $pFont
      ->getSubScript() === TRUE) {
      $objWriter
        ->startElement('vertAlign');
      if ($pFont
        ->getSuperScript() === TRUE) {
        $objWriter
          ->writeAttribute('val', 'superscript');
      }
      else {
        if ($pFont
          ->getSubScript() === TRUE) {
          $objWriter
            ->writeAttribute('val', 'subscript');
        }
      }
      $objWriter
        ->endElement();
    }

    // Size
    if ($pFont
      ->getSize() !== NULL) {
      $objWriter
        ->startElement('sz');
      $objWriter
        ->writeAttribute('val', $pFont
        ->getSize());
      $objWriter
        ->endElement();
    }

    // Foreground color
    if ($pFont
      ->getColor()
      ->getARGB() !== NULL) {
      $objWriter
        ->startElement('color');
      $objWriter
        ->writeAttribute('rgb', $pFont
        ->getColor()
        ->getARGB());
      $objWriter
        ->endElement();
    }

    // Name
    if ($pFont
      ->getName() !== NULL) {
      $objWriter
        ->startElement('name');
      $objWriter
        ->writeAttribute('val', $pFont
        ->getName());
      $objWriter
        ->endElement();
    }
    $objWriter
      ->endElement();
  }

  /**
   * Write Border
   *
   * @param 	PHPExcel_Shared_XMLWriter			$objWriter 		XML Writer
   * @param 	PHPExcel_Style_Borders				$pBorders		Borders style
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writeBorder(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style_Borders $pBorders = null) {

    // Write border
    $objWriter
      ->startElement('border');

    // Diagonal?
    switch ($pBorders
      ->getDiagonalDirection()) {
      case PHPExcel_Style_Borders::DIAGONAL_UP:
        $objWriter
          ->writeAttribute('diagonalUp', 'true');
        $objWriter
          ->writeAttribute('diagonalDown', 'false');
        break;
      case PHPExcel_Style_Borders::DIAGONAL_DOWN:
        $objWriter
          ->writeAttribute('diagonalUp', 'false');
        $objWriter
          ->writeAttribute('diagonalDown', 'true');
        break;
      case PHPExcel_Style_Borders::DIAGONAL_BOTH:
        $objWriter
          ->writeAttribute('diagonalUp', 'true');
        $objWriter
          ->writeAttribute('diagonalDown', 'true');
        break;
    }

    // BorderPr
    $this
      ->_writeBorderPr($objWriter, 'left', $pBorders
      ->getLeft());
    $this
      ->_writeBorderPr($objWriter, 'right', $pBorders
      ->getRight());
    $this
      ->_writeBorderPr($objWriter, 'top', $pBorders
      ->getTop());
    $this
      ->_writeBorderPr($objWriter, 'bottom', $pBorders
      ->getBottom());
    $this
      ->_writeBorderPr($objWriter, 'diagonal', $pBorders
      ->getDiagonal());
    $objWriter
      ->endElement();
  }

  /**
   * Write Cell Style Xf
   *
   * @param 	PHPExcel_Shared_XMLWriter			$objWriter 		XML Writer
   * @param 	PHPExcel_Style						$pStyle			Style
   * @param 	PHPExcel							$pPHPExcel		Workbook
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writeCellStyleXf(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style $pStyle = null, PHPExcel $pPHPExcel = null) {

    // xf
    $objWriter
      ->startElement('xf');
    $objWriter
      ->writeAttribute('xfId', 0);
    $objWriter
      ->writeAttribute('fontId', (int) $this
      ->getParentWriter()
      ->getFontHashTable()
      ->getIndexForHashCode($pStyle
      ->getFont()
      ->getHashCode()));
    if ($pStyle
      ->getQuotePrefix()) {
      $objWriter
        ->writeAttribute('quotePrefix', 1);
    }
    if ($pStyle
      ->getNumberFormat()
      ->getBuiltInFormatCode() === false) {
      $objWriter
        ->writeAttribute('numFmtId', (int) ($this
        ->getParentWriter()
        ->getNumFmtHashTable()
        ->getIndexForHashCode($pStyle
        ->getNumberFormat()
        ->getHashCode()) + 164));
    }
    else {
      $objWriter
        ->writeAttribute('numFmtId', (int) $pStyle
        ->getNumberFormat()
        ->getBuiltInFormatCode());
    }
    $objWriter
      ->writeAttribute('fillId', (int) $this
      ->getParentWriter()
      ->getFillHashTable()
      ->getIndexForHashCode($pStyle
      ->getFill()
      ->getHashCode()));
    $objWriter
      ->writeAttribute('borderId', (int) $this
      ->getParentWriter()
      ->getBordersHashTable()
      ->getIndexForHashCode($pStyle
      ->getBorders()
      ->getHashCode()));

    // Apply styles?
    $objWriter
      ->writeAttribute('applyFont', $pPHPExcel
      ->getDefaultStyle()
      ->getFont()
      ->getHashCode() != $pStyle
      ->getFont()
      ->getHashCode() ? '1' : '0');
    $objWriter
      ->writeAttribute('applyNumberFormat', $pPHPExcel
      ->getDefaultStyle()
      ->getNumberFormat()
      ->getHashCode() != $pStyle
      ->getNumberFormat()
      ->getHashCode() ? '1' : '0');
    $objWriter
      ->writeAttribute('applyFill', $pPHPExcel
      ->getDefaultStyle()
      ->getFill()
      ->getHashCode() != $pStyle
      ->getFill()
      ->getHashCode() ? '1' : '0');
    $objWriter
      ->writeAttribute('applyBorder', $pPHPExcel
      ->getDefaultStyle()
      ->getBorders()
      ->getHashCode() != $pStyle
      ->getBorders()
      ->getHashCode() ? '1' : '0');
    $objWriter
      ->writeAttribute('applyAlignment', $pPHPExcel
      ->getDefaultStyle()
      ->getAlignment()
      ->getHashCode() != $pStyle
      ->getAlignment()
      ->getHashCode() ? '1' : '0');
    if ($pStyle
      ->getProtection()
      ->getLocked() != PHPExcel_Style_Protection::PROTECTION_INHERIT || $pStyle
      ->getProtection()
      ->getHidden() != PHPExcel_Style_Protection::PROTECTION_INHERIT) {
      $objWriter
        ->writeAttribute('applyProtection', 'true');
    }

    // alignment
    $objWriter
      ->startElement('alignment');
    $objWriter
      ->writeAttribute('horizontal', $pStyle
      ->getAlignment()
      ->getHorizontal());
    $objWriter
      ->writeAttribute('vertical', $pStyle
      ->getAlignment()
      ->getVertical());
    $textRotation = 0;
    if ($pStyle
      ->getAlignment()
      ->getTextRotation() >= 0) {
      $textRotation = $pStyle
        ->getAlignment()
        ->getTextRotation();
    }
    else {
      if ($pStyle
        ->getAlignment()
        ->getTextRotation() < 0) {
        $textRotation = 90 - $pStyle
          ->getAlignment()
          ->getTextRotation();
      }
    }
    $objWriter
      ->writeAttribute('textRotation', $textRotation);
    $objWriter
      ->writeAttribute('wrapText', $pStyle
      ->getAlignment()
      ->getWrapText() ? 'true' : 'false');
    $objWriter
      ->writeAttribute('shrinkToFit', $pStyle
      ->getAlignment()
      ->getShrinkToFit() ? 'true' : 'false');
    if ($pStyle
      ->getAlignment()
      ->getIndent() > 0) {
      $objWriter
        ->writeAttribute('indent', $pStyle
        ->getAlignment()
        ->getIndent());
    }
    if ($pStyle
      ->getAlignment()
      ->getReadorder() > 0) {
      $objWriter
        ->writeAttribute('readingOrder', $pStyle
        ->getAlignment()
        ->getReadorder());
    }
    $objWriter
      ->endElement();

    // protection
    if ($pStyle
      ->getProtection()
      ->getLocked() != PHPExcel_Style_Protection::PROTECTION_INHERIT || $pStyle
      ->getProtection()
      ->getHidden() != PHPExcel_Style_Protection::PROTECTION_INHERIT) {
      $objWriter
        ->startElement('protection');
      if ($pStyle
        ->getProtection()
        ->getLocked() != PHPExcel_Style_Protection::PROTECTION_INHERIT) {
        $objWriter
          ->writeAttribute('locked', $pStyle
          ->getProtection()
          ->getLocked() == PHPExcel_Style_Protection::PROTECTION_PROTECTED ? 'true' : 'false');
      }
      if ($pStyle
        ->getProtection()
        ->getHidden() != PHPExcel_Style_Protection::PROTECTION_INHERIT) {
        $objWriter
          ->writeAttribute('hidden', $pStyle
          ->getProtection()
          ->getHidden() == PHPExcel_Style_Protection::PROTECTION_PROTECTED ? 'true' : 'false');
      }
      $objWriter
        ->endElement();
    }
    $objWriter
      ->endElement();
  }

  /**
   * Write Cell Style Dxf
   *
   * @param 	PHPExcel_Shared_XMLWriter 		$objWriter 		XML Writer
   * @param 	PHPExcel_Style					$pStyle			Style
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writeCellStyleDxf(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style $pStyle = null) {

    // dxf
    $objWriter
      ->startElement('dxf');

    // font
    $this
      ->_writeFont($objWriter, $pStyle
      ->getFont());

    // numFmt
    $this
      ->_writeNumFmt($objWriter, $pStyle
      ->getNumberFormat());

    // fill
    $this
      ->_writeFill($objWriter, $pStyle
      ->getFill());

    // alignment
    $objWriter
      ->startElement('alignment');
    if ($pStyle
      ->getAlignment()
      ->getHorizontal() !== NULL) {
      $objWriter
        ->writeAttribute('horizontal', $pStyle
        ->getAlignment()
        ->getHorizontal());
    }
    if ($pStyle
      ->getAlignment()
      ->getVertical() !== NULL) {
      $objWriter
        ->writeAttribute('vertical', $pStyle
        ->getAlignment()
        ->getVertical());
    }
    if ($pStyle
      ->getAlignment()
      ->getTextRotation() !== NULL) {
      $textRotation = 0;
      if ($pStyle
        ->getAlignment()
        ->getTextRotation() >= 0) {
        $textRotation = $pStyle
          ->getAlignment()
          ->getTextRotation();
      }
      else {
        if ($pStyle
          ->getAlignment()
          ->getTextRotation() < 0) {
          $textRotation = 90 - $pStyle
            ->getAlignment()
            ->getTextRotation();
        }
      }
      $objWriter
        ->writeAttribute('textRotation', $textRotation);
    }
    $objWriter
      ->endElement();

    // border
    $this
      ->_writeBorder($objWriter, $pStyle
      ->getBorders());

    // protection
    if ($pStyle
      ->getProtection()
      ->getLocked() !== NULL || $pStyle
      ->getProtection()
      ->getHidden() !== NULL) {
      if ($pStyle
        ->getProtection()
        ->getLocked() !== PHPExcel_Style_Protection::PROTECTION_INHERIT || $pStyle
        ->getProtection()
        ->getHidden() !== PHPExcel_Style_Protection::PROTECTION_INHERIT) {
        $objWriter
          ->startElement('protection');
        if ($pStyle
          ->getProtection()
          ->getLocked() !== NULL && $pStyle
          ->getProtection()
          ->getLocked() !== PHPExcel_Style_Protection::PROTECTION_INHERIT) {
          $objWriter
            ->writeAttribute('locked', $pStyle
            ->getProtection()
            ->getLocked() == PHPExcel_Style_Protection::PROTECTION_PROTECTED ? 'true' : 'false');
        }
        if ($pStyle
          ->getProtection()
          ->getHidden() !== NULL && $pStyle
          ->getProtection()
          ->getHidden() !== PHPExcel_Style_Protection::PROTECTION_INHERIT) {
          $objWriter
            ->writeAttribute('hidden', $pStyle
            ->getProtection()
            ->getHidden() == PHPExcel_Style_Protection::PROTECTION_PROTECTED ? 'true' : 'false');
        }
        $objWriter
          ->endElement();
      }
    }
    $objWriter
      ->endElement();
  }

  /**
   * Write BorderPr
   *
   * @param 	PHPExcel_Shared_XMLWriter		$objWriter 		XML Writer
   * @param 	string							$pName			Element name
   * @param 	PHPExcel_Style_Border			$pBorder		Border style
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writeBorderPr(PHPExcel_Shared_XMLWriter $objWriter = null, $pName = 'left', PHPExcel_Style_Border $pBorder = null) {

    // Write BorderPr
    if ($pBorder
      ->getBorderStyle() != PHPExcel_Style_Border::BORDER_NONE) {
      $objWriter
        ->startElement($pName);
      $objWriter
        ->writeAttribute('style', $pBorder
        ->getBorderStyle());

      // color
      $objWriter
        ->startElement('color');
      $objWriter
        ->writeAttribute('rgb', $pBorder
        ->getColor()
        ->getARGB());
      $objWriter
        ->endElement();
      $objWriter
        ->endElement();
    }
  }

  /**
   * Write NumberFormat
   *
   * @param 	PHPExcel_Shared_XMLWriter			$objWriter 		XML Writer
   * @param 	PHPExcel_Style_NumberFormat			$pNumberFormat	Number Format
   * @param 	int									$pId			Number Format identifier
   * @throws 	PHPExcel_Writer_Exception
   */
  private function _writeNumFmt(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Style_NumberFormat $pNumberFormat = null, $pId = 0) {

    // Translate formatcode
    $formatCode = $pNumberFormat
      ->getFormatCode();

    // numFmt
    if ($formatCode !== NULL) {
      $objWriter
        ->startElement('numFmt');
      $objWriter
        ->writeAttribute('numFmtId', $pId + 164);
      $objWriter
        ->writeAttribute('formatCode', $formatCode);
      $objWriter
        ->endElement();
    }
  }

  /**
   * Get an array of all styles
   *
   * @param 	PHPExcel				$pPHPExcel
   * @return 	PHPExcel_Style[]		All styles in PHPExcel
   * @throws 	PHPExcel_Writer_Exception
   */
  public function allStyles(PHPExcel $pPHPExcel = null) {
    $aStyles = $pPHPExcel
      ->getCellXfCollection();
    return $aStyles;
  }

  /**
   * Get an array of all conditional styles
   *
   * @param 	PHPExcel							$pPHPExcel
   * @return 	PHPExcel_Style_Conditional[]		All conditional styles in PHPExcel
   * @throws 	PHPExcel_Writer_Exception
   */
  public function allConditionalStyles(PHPExcel $pPHPExcel = null) {

    // Get an array of all styles
    $aStyles = array();
    $sheetCount = $pPHPExcel
      ->getSheetCount();
    for ($i = 0; $i < $sheetCount; ++$i) {
      foreach ($pPHPExcel
        ->getSheet($i)
        ->getConditionalStylesCollection() as $conditionalStyles) {
        foreach ($conditionalStyles as $conditionalStyle) {
          $aStyles[] = $conditionalStyle;
        }
      }
    }
    return $aStyles;
  }

  /**
   * Get an array of all fills
   *
   * @param 	PHPExcel						$pPHPExcel
   * @return 	PHPExcel_Style_Fill[]		All fills in PHPExcel
   * @throws 	PHPExcel_Writer_Exception
   */
  public function allFills(PHPExcel $pPHPExcel = null) {

    // Get an array of unique fills
    $aFills = array();

    // Two first fills are predefined
    $fill0 = new PHPExcel_Style_Fill();
    $fill0
      ->setFillType(PHPExcel_Style_Fill::FILL_NONE);
    $aFills[] = $fill0;
    $fill1 = new PHPExcel_Style_Fill();
    $fill1
      ->setFillType(PHPExcel_Style_Fill::FILL_PATTERN_GRAY125);
    $aFills[] = $fill1;

    // The remaining fills
    $aStyles = $this
      ->allStyles($pPHPExcel);
    foreach ($aStyles as $style) {
      if (!array_key_exists($style
        ->getFill()
        ->getHashCode(), $aFills)) {
        $aFills[$style
          ->getFill()
          ->getHashCode()] = $style
          ->getFill();
      }
    }
    return $aFills;
  }

  /**
   * Get an array of all fonts
   *
   * @param 	PHPExcel						$pPHPExcel
   * @return 	PHPExcel_Style_Font[]		All fonts in PHPExcel
   * @throws 	PHPExcel_Writer_Exception
   */
  public function allFonts(PHPExcel $pPHPExcel = null) {

    // Get an array of unique fonts
    $aFonts = array();
    $aStyles = $this
      ->allStyles($pPHPExcel);
    foreach ($aStyles as $style) {
      if (!array_key_exists($style
        ->getFont()
        ->getHashCode(), $aFonts)) {
        $aFonts[$style
          ->getFont()
          ->getHashCode()] = $style
          ->getFont();
      }
    }
    return $aFonts;
  }

  /**
   * Get an array of all borders
   *
   * @param 	PHPExcel						$pPHPExcel
   * @return 	PHPExcel_Style_Borders[]		All borders in PHPExcel
   * @throws 	PHPExcel_Writer_Exception
   */
  public function allBorders(PHPExcel $pPHPExcel = null) {

    // Get an array of unique borders
    $aBorders = array();
    $aStyles = $this
      ->allStyles($pPHPExcel);
    foreach ($aStyles as $style) {
      if (!array_key_exists($style
        ->getBorders()
        ->getHashCode(), $aBorders)) {
        $aBorders[$style
          ->getBorders()
          ->getHashCode()] = $style
          ->getBorders();
      }
    }
    return $aBorders;
  }

  /**
   * Get an array of all number formats
   *
   * @param 	PHPExcel								$pPHPExcel
   * @return 	PHPExcel_Style_NumberFormat[]		All number formats in PHPExcel
   * @throws 	PHPExcel_Writer_Exception
   */
  public function allNumberFormats(PHPExcel $pPHPExcel = null) {

    // Get an array of unique number formats
    $aNumFmts = array();
    $aStyles = $this
      ->allStyles($pPHPExcel);
    foreach ($aStyles as $style) {
      if ($style
        ->getNumberFormat()
        ->getBuiltInFormatCode() === false && !array_key_exists($style
        ->getNumberFormat()
        ->getHashCode(), $aNumFmts)) {
        $aNumFmts[$style
          ->getNumberFormat()
          ->getHashCode()] = $style
          ->getNumberFormat();
      }
    }
    return $aNumFmts;
  }

}

Classes

Name	Description
PHPExcel_Writer_Excel2007_Style	PHPExcel_Writer_Excel2007_Style