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Diffstat (limited to 'admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php | 2954 |
1 files changed, 2954 insertions, 0 deletions
diff --git a/admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php b/admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php new file mode 100644 index 0000000..7f5053e --- /dev/null +++ b/admin/survey/excel/PHPExcel/Writer/Excel5/Worksheet.php @@ -0,0 +1,2954 @@ +<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2012 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_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
+ * @version 1.7.8, 2012-10-12
+ */
+
+// Original file header of PEAR::Spreadsheet_Excel_Writer_Worksheet (used as the base for this class):
+// -----------------------------------------------------------------------------------------
+// /*
+// * Module written/ported by Xavier Noguer <xnoguer@rezebra.com>
+// *
+// * The majority of this is _NOT_ my code. I simply ported it from the
+// * PERL Spreadsheet::WriteExcel module.
+// *
+// * The author of the Spreadsheet::WriteExcel module is John McNamara
+// * <jmcnamara@cpan.org>
+// *
+// * I _DO_ maintain this code, and John McNamara has nothing to do with the
+// * porting of this code to PHP. Any questions directly related to this
+// * class library should be directed to me.
+// *
+// * License Information:
+// *
+// * Spreadsheet_Excel_Writer: A library for generating Excel Spreadsheets
+// * Copyright (c) 2002-2003 Xavier Noguer xnoguer@rezebra.com
+// *
+// * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// */
+
+
+/**
+ * PHPExcel_Writer_Excel5_Worksheet
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Writer_Excel5
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Writer_Excel5_Worksheet extends PHPExcel_Writer_Excel5_BIFFwriter
+{
+ /**
+ * Formula parser
+ *
+ * @var PHPExcel_Writer_Excel5_Parser
+ */
+ private $_parser;
+
+ /**
+ * Maximum number of characters for a string (LABEL record in BIFF5)
+ * @var integer
+ */
+ public $_xls_strmax;
+
+ /**
+ * Array containing format information for columns
+ * @var array
+ */
+ public $_colinfo;
+
+ /**
+ * Array containing the selected area for the worksheet
+ * @var array
+ */
+ public $_selection;
+
+ /**
+ * The active pane for the worksheet
+ * @var integer
+ */
+ public $_active_pane;
+
+ /**
+ * Whether to use outline.
+ * @var integer
+ */
+ public $_outline_on;
+
+ /**
+ * Auto outline styles.
+ * @var bool
+ */
+ public $_outline_style;
+
+ /**
+ * Whether to have outline summary below.
+ * @var bool
+ */
+ public $_outline_below;
+
+ /**
+ * Whether to have outline summary at the right.
+ * @var bool
+ */
+ public $_outline_right;
+
+ /**
+ * Reference to the total number of strings in the workbook
+ * @var integer
+ */
+ public $_str_total;
+
+ /**
+ * Reference to the number of unique strings in the workbook
+ * @var integer
+ */
+ public $_str_unique;
+
+ /**
+ * Reference to the array containing all the unique strings in the workbook
+ * @var array
+ */
+ public $_str_table;
+
+ /**
+ * Color cache
+ */
+ private $_colors;
+
+ /**
+ * Index of first used row (at least 0)
+ * @var int
+ */
+ private $_firstRowIndex;
+
+ /**
+ * Index of last used row. (no used rows means -1)
+ * @var int
+ */
+ private $_lastRowIndex;
+
+ /**
+ * Index of first used column (at least 0)
+ * @var int
+ */
+ private $_firstColumnIndex;
+
+ /**
+ * Index of last used column (no used columns means -1)
+ * @var int
+ */
+ private $_lastColumnIndex;
+
+ /**
+ * Sheet object
+ * @var PHPExcel_Worksheet
+ */
+ public $_phpSheet;
+
+ /**
+ * Count cell style Xfs
+ *
+ * @var int
+ */
+ private $_countCellStyleXfs;
+
+ /**
+ * Escher object corresponding to MSODRAWING
+ *
+ * @var PHPExcel_Shared_Escher
+ */
+ private $_escher;
+
+ /**
+ * Array of font hashes associated to FONT records index
+ *
+ * @var array
+ */
+ public $_fntHashIndex;
+
+ /**
+ * Constructor
+ *
+ * @param int &$str_total Total number of strings
+ * @param int &$str_unique Total number of unique strings
+ * @param array &$str_table String Table
+ * @param array &$colors Colour Table
+ * @param mixed $parser The formula parser created for the Workbook
+ * @param boolean $preCalculateFormulas Flag indicating whether formulas should be calculated or just written
+ * @param string $phpSheet The worksheet to write
+ * @param PHPExcel_Worksheet $phpSheet
+ */
+ public function __construct(&$str_total, &$str_unique, &$str_table, &$colors,
+ $parser, $preCalculateFormulas, $phpSheet)
+ {
+ // It needs to call its parent's constructor explicitly
+ parent::__construct();
+
+ // change BIFFwriter limit for CONTINUE records
+// $this->_limit = 8224;
+
+
+ $this->_preCalculateFormulas = $preCalculateFormulas;
+ $this->_str_total = &$str_total;
+ $this->_str_unique = &$str_unique;
+ $this->_str_table = &$str_table;
+ $this->_colors = &$colors;
+ $this->_parser = $parser;
+
+ $this->_phpSheet = $phpSheet;
+
+ //$this->ext_sheets = array();
+ //$this->offset = 0;
+ $this->_xls_strmax = 255;
+ $this->_colinfo = array();
+ $this->_selection = array(0,0,0,0);
+ $this->_active_pane = 3;
+
+ $this->_print_headers = 0;
+
+ $this->_outline_style = 0;
+ $this->_outline_below = 1;
+ $this->_outline_right = 1;
+ $this->_outline_on = 1;
+
+ $this->_fntHashIndex = array();
+
+ // calculate values for DIMENSIONS record
+ $minR = 1;
+ $minC = 'A';
+
+ $maxR = $this->_phpSheet->getHighestRow();
+ $maxC = $this->_phpSheet->getHighestColumn();
+
+ // Determine lowest and highest column and row
+// $this->_firstRowIndex = ($minR > 65535) ? 65535 : $minR;
+ $this->_lastRowIndex = ($maxR > 65535) ? 65535 : $maxR ;
+
+ $this->_firstColumnIndex = PHPExcel_Cell::columnIndexFromString($minC);
+ $this->_lastColumnIndex = PHPExcel_Cell::columnIndexFromString($maxC);
+
+// if ($this->_firstColumnIndex > 255) $this->_firstColumnIndex = 255;
+ if ($this->_lastColumnIndex > 255) $this->_lastColumnIndex = 255;
+
+ $this->_countCellStyleXfs = count($phpSheet->getParent()->getCellStyleXfCollection());
+ }
+
+ /**
+ * Add data to the beginning of the workbook (note the reverse order)
+ * and to the end of the workbook.
+ *
+ * @access public
+ * @see PHPExcel_Writer_Excel5_Workbook::storeWorkbook()
+ */
+ function close()
+ {
+ $_phpSheet = $this->_phpSheet;
+
+ $num_sheets = $_phpSheet->getParent()->getSheetCount();
+
+ // Write BOF record
+ $this->_storeBof(0x0010);
+
+ // Write PRINTHEADERS
+ $this->_writePrintHeaders();
+
+ // Write PRINTGRIDLINES
+ $this->_writePrintGridlines();
+
+ // Write GRIDSET
+ $this->_writeGridset();
+
+ // Calculate column widths
+ $_phpSheet->calculateColumnWidths();
+
+ // Column dimensions
+ if (($defaultWidth = $_phpSheet->getDefaultColumnDimension()->getWidth()) < 0) {
+ $defaultWidth = PHPExcel_Shared_Font::getDefaultColumnWidthByFont($_phpSheet->getParent()->getDefaultStyle()->getFont());
+ }
+
+ $columnDimensions = $_phpSheet->getColumnDimensions();
+ $maxCol = $this->_lastColumnIndex -1;
+ for ($i = 0; $i <= $maxCol; ++$i) {
+ $hidden = 0;
+ $level = 0;
+ $xfIndex = 15; // there are 15 cell style Xfs
+
+ $width = $defaultWidth;
+
+ $columnLetter = PHPExcel_Cell::stringFromColumnIndex($i);
+ if (isset($columnDimensions[$columnLetter])) {
+ $columnDimension = $columnDimensions[$columnLetter];
+ if ($columnDimension->getWidth() >= 0) {
+ $width = $columnDimension->getWidth();
+ }
+ $hidden = $columnDimension->getVisible() ? 0 : 1;
+ $level = $columnDimension->getOutlineLevel();
+ $xfIndex = $columnDimension->getXfIndex() + 15; // there are 15 cell style Xfs
+ }
+
+ // Components of _colinfo:
+ // $firstcol first column on the range
+ // $lastcol last column on the range
+ // $width width to set
+ // $xfIndex The optional cell style Xf index to apply to the columns
+ // $hidden The optional hidden atribute
+ // $level The optional outline level
+ $this->_colinfo[] = array($i, $i, $width, $xfIndex, $hidden, $level);
+ }
+
+ // Write GUTS
+ $this->_writeGuts();
+
+ // Write DEFAULTROWHEIGHT
+ $this->_writeDefaultRowHeight();
+
+ // Write WSBOOL
+ $this->_writeWsbool();
+
+ // Write horizontal and vertical page breaks
+ $this->_writeBreaks();
+
+ // Write page header
+ $this->_writeHeader();
+
+ // Write page footer
+ $this->_writeFooter();
+
+ // Write page horizontal centering
+ $this->_writeHcenter();
+
+ // Write page vertical centering
+ $this->_writeVcenter();
+
+ // Write left margin
+ $this->_writeMarginLeft();
+
+ // Write right margin
+ $this->_writeMarginRight();
+
+ // Write top margin
+ $this->_writeMarginTop();
+
+ // Write bottom margin
+ $this->_writeMarginBottom();
+
+ // Write page setup
+ $this->_writeSetup();
+
+ // Write sheet protection
+ $this->_writeProtect();
+
+ // Write SCENPROTECT
+ $this->_writeScenProtect();
+
+ // Write OBJECTPROTECT
+ $this->_writeObjectProtect();
+
+ // Write sheet password
+ $this->_writePassword();
+
+ // Write DEFCOLWIDTH record
+ $this->_writeDefcol();
+
+ // Write the COLINFO records if they exist
+ if (!empty($this->_colinfo)) {
+ $colcount = count($this->_colinfo);
+ for ($i = 0; $i < $colcount; ++$i) {
+ $this->_writeColinfo($this->_colinfo[$i]);
+ }
+ }
+ $autoFilterRange = $_phpSheet->getAutoFilter()->getRange();
+ if (!empty($autoFilterRange)) {
+ // Write AUTOFILTERINFO
+ $this->_writeAutoFilterInfo();
+ }
+
+ // Write sheet dimensions
+ $this->_writeDimensions();
+
+ // Row dimensions
+ foreach ($_phpSheet->getRowDimensions() as $rowDimension) {
+ $xfIndex = $rowDimension->getXfIndex() + 15; // there are 15 cellXfs
+ $this->_writeRow( $rowDimension->getRowIndex() - 1, $rowDimension->getRowHeight(), $xfIndex, ($rowDimension->getVisible() ? '0' : '1'), $rowDimension->getOutlineLevel() );
+ }
+
+ // Write Cells
+ foreach ($_phpSheet->getCellCollection() as $cellID) {
+ $cell = $_phpSheet->getCell($cellID);
+ $row = $cell->getRow() - 1;
+ $column = PHPExcel_Cell::columnIndexFromString($cell->getColumn()) - 1;
+
+ // Don't break Excel!
+// if ($row + 1 > 65536 or $column + 1 > 256) {
+ if ($row > 65535 || $column > 255) {
+ break;
+ }
+
+ // Write cell value
+ $xfIndex = $cell->getXfIndex() + 15; // there are 15 cell style Xfs
+
+ $cVal = $cell->getValue();
+ if ($cVal instanceof PHPExcel_RichText) {
+ // $this->_writeString($row, $column, $cVal->getPlainText(), $xfIndex);
+ $arrcRun = array();
+ $str_len = strlen($cVal->getPlainText());
+ $str_pos = 0;
+ $elements = $cVal->getRichTextElements();
+ foreach ($elements as $element) {
+ // FONT Index
+ if ($element instanceof PHPExcel_RichText_Run) {
+ $str_fontidx = $this->_fntHashIndex[$element->getFont()->getHashCode()];
+ }
+ else {
+ $str_fontidx = 0;
+ }
+ $arrcRun[] = array('strlen' => $str_pos, 'fontidx' => $str_fontidx);
+ // Position FROM
+ $str_pos += strlen($element->getText());
+ }
+ $this->_writeRichTextString($row, $column, $cVal->getPlainText(), $xfIndex, $arrcRun);
+ } else {
+ switch ($cell->getDatatype()) {
+ case PHPExcel_Cell_DataType::TYPE_STRING:
+ case PHPExcel_Cell_DataType::TYPE_NULL:
+ if ($cVal === '' || $cVal === null) {
+ $this->_writeBlank($row, $column, $xfIndex);
+ } else {
+ $this->_writeString($row, $column, $cVal, $xfIndex);
+ }
+ break;
+
+ case PHPExcel_Cell_DataType::TYPE_NUMERIC:
+ $this->_writeNumber($row, $column, $cVal, $xfIndex);
+ break;
+
+ case PHPExcel_Cell_DataType::TYPE_FORMULA:
+ $calculatedValue = $this->_preCalculateFormulas ?
+ $cell->getCalculatedValue() : null;
+ $this->_writeFormula($row, $column, $cVal, $xfIndex, $calculatedValue);
+ break;
+
+ case PHPExcel_Cell_DataType::TYPE_BOOL:
+ $this->_writeBoolErr($row, $column, $cVal, 0, $xfIndex);
+ break;
+
+ case PHPExcel_Cell_DataType::TYPE_ERROR:
+ $this->_writeBoolErr($row, $column, self::_mapErrorCode($cVal), 1, $xfIndex);
+ break;
+
+ }
+ }
+ }
+
+ // Append
+ $this->_writeMsoDrawing();
+
+ $this->_writeWindow2();
+ $this->_writeZoom();
+ if ($_phpSheet->getFreezePane()) {
+ $this->_writePanes();
+ }
+ $this->_writeSelection();
+ $this->_writeMergedCells();
+
+ // Hyperlinks
+ foreach ($_phpSheet->getHyperLinkCollection() as $coordinate => $hyperlink) {
+ list($column, $row) = PHPExcel_Cell::coordinateFromString($coordinate);
+
+ $url = $hyperlink->getUrl();
+
+ if ( strpos($url, 'sheet://') !== false ) {
+ // internal to current workbook
+ $url = str_replace('sheet://', 'internal:', $url);
+
+ } else if ( preg_match('/^(http:|https:|ftp:|mailto:)/', $url) ) {
+ // URL
+ // $url = $url;
+
+ } else {
+ // external (local file)
+ $url = 'external:' . $url;
+ }
+
+ $this->_writeUrl($row - 1, PHPExcel_Cell::columnIndexFromString($column) - 1, $url);
+ }
+
+ $this->_writeDataValidity();
+ $this->_writeSheetLayout();
+ $this->_writeSheetProtection();
+ $this->_writeRangeProtection();
+
+ $this->_storeEof();
+ }
+
+ /**
+ * Write a cell range address in BIFF8
+ * always fixed range
+ * See section 2.5.14 in OpenOffice.org's Documentation of the Microsoft Excel File Format
+ *
+ * @param string $range E.g. 'A1' or 'A1:B6'
+ * @return string Binary data
+ */
+ private function _writeBIFF8CellRangeAddressFixed($range = 'A1')
+ {
+ $explodes = explode(':', $range);
+
+ // extract first cell, e.g. 'A1'
+ $firstCell = $explodes[0];
+
+ // extract last cell, e.g. 'B6'
+ if (count($explodes) == 1) {
+ $lastCell = $firstCell;
+ } else {
+ $lastCell = $explodes[1];
+ }
+
+ $firstCellCoordinates = PHPExcel_Cell::coordinateFromString($firstCell); // e.g. array(0, 1)
+ $lastCellCoordinates = PHPExcel_Cell::coordinateFromString($lastCell); // e.g. array(1, 6)
+
+ return(pack('vvvv',
+ $firstCellCoordinates[1] - 1,
+ $lastCellCoordinates[1] - 1,
+ PHPExcel_Cell::columnIndexFromString($firstCellCoordinates[0]) - 1,
+ PHPExcel_Cell::columnIndexFromString($lastCellCoordinates[0]) - 1
+ ));
+ }
+
+ /**
+ * Retrieves data from memory in one chunk, or from disk in $buffer
+ * sized chunks.
+ *
+ * @return string The data
+ */
+ function getData()
+ {
+ $buffer = 4096;
+
+ // Return data stored in memory
+ if (isset($this->_data)) {
+ $tmp = $this->_data;
+ unset($this->_data);
+ return $tmp;
+ }
+ // No data to return
+ return false;
+ }
+
+ /**
+ * Set the option to print the row and column headers on the printed page.
+ *
+ * @access public
+ * @param integer $print Whether to print the headers or not. Defaults to 1 (print).
+ */
+ function printRowColHeaders($print = 1)
+ {
+ $this->_print_headers = $print;
+ }
+
+ /**
+ * This method sets the properties for outlining and grouping. The defaults
+ * correspond to Excel's defaults.
+ *
+ * @param bool $visible
+ * @param bool $symbols_below
+ * @param bool $symbols_right
+ * @param bool $auto_style
+ */
+ function setOutline($visible = true, $symbols_below = true, $symbols_right = true, $auto_style = false)
+ {
+ $this->_outline_on = $visible;
+ $this->_outline_below = $symbols_below;
+ $this->_outline_right = $symbols_right;
+ $this->_outline_style = $auto_style;
+
+ // Ensure this is a boolean vale for Window2
+ if ($this->_outline_on) {
+ $this->_outline_on = 1;
+ }
+ }
+
+ /**
+ * Write a double to the specified row and column (zero indexed).
+ * An integer can be written as a double. Excel will display an
+ * integer. $format is optional.
+ *
+ * Returns 0 : normal termination
+ * -2 : row or column out of range
+ *
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param float $num The number to write
+ * @param mixed $xfIndex The optional XF format
+ * @return integer
+ */
+ private function _writeNumber($row, $col, $num, $xfIndex)
+ {
+ $record = 0x0203; // Record identifier
+ $length = 0x000E; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", $row, $col, $xfIndex);
+ $xl_double = pack("d", $num);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $xl_double = strrev($xl_double);
+ }
+
+ $this->_append($header.$data.$xl_double);
+ return(0);
+ }
+
+ /**
+ * Write a LABELSST record or a LABEL record. Which one depends on BIFF version
+ *
+ * @param int $row Row index (0-based)
+ * @param int $col Column index (0-based)
+ * @param string $str The string
+ * @param int $xfIndex Index to XF record
+ */
+ private function _writeString($row, $col, $str, $xfIndex)
+ {
+ $this->_writeLabelSst($row, $col, $str, $xfIndex);
+ }
+ /**
+ * Write a LABELSST record or a LABEL record. Which one depends on BIFF version
+ * It differs from _writeString by the writing of rich text strings.
+ * @param int $row Row index (0-based)
+ * @param int $col Column index (0-based)
+ * @param string $str The string
+ * @param mixed $xfIndex The XF format index for the cell
+ * @param array $arrcRun Index to Font record and characters beginning
+ */
+ private function _writeRichTextString($row, $col, $str, $xfIndex, $arrcRun){
+ $record = 0x00FD; // Record identifier
+ $length = 0x000A; // Bytes to follow
+
+ $str = PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($str, $arrcRun);
+
+ /* check if string is already present */
+ if (!isset($this->_str_table[$str])) {
+ $this->_str_table[$str] = $this->_str_unique++;
+ }
+ $this->_str_total++;
+
+ $header = pack('vv', $record, $length);
+ $data = pack('vvvV', $row, $col, $xfIndex, $this->_str_table[$str]);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write a string to the specified row and column (zero indexed).
+ * NOTE: there is an Excel 5 defined limit of 255 characters.
+ * $format is optional.
+ * Returns 0 : normal termination
+ * -2 : row or column out of range
+ * -3 : long string truncated to 255 chars
+ *
+ * @access public
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param string $str The string to write
+ * @param mixed $xfIndex The XF format index for the cell
+ * @return integer
+ */
+ private function _writeLabel($row, $col, $str, $xfIndex)
+ {
+ $strlen = strlen($str);
+ $record = 0x0204; // Record identifier
+ $length = 0x0008 + $strlen; // Bytes to follow
+
+ $str_error = 0;
+
+ if ($strlen > $this->_xls_strmax) { // LABEL must be < 255 chars
+ $str = substr($str, 0, $this->_xls_strmax);
+ $length = 0x0008 + $this->_xls_strmax;
+ $strlen = $this->_xls_strmax;
+ $str_error = -3;
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $row, $col, $xfIndex, $strlen);
+ $this->_append($header . $data . $str);
+ return($str_error);
+ }
+
+ /**
+ * Write a string to the specified row and column (zero indexed).
+ * This is the BIFF8 version (no 255 chars limit).
+ * $format is optional.
+ * Returns 0 : normal termination
+ * -2 : row or column out of range
+ * -3 : long string truncated to 255 chars
+ *
+ * @access public
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param string $str The string to write
+ * @param mixed $xfIndex The XF format index for the cell
+ * @return integer
+ */
+ private function _writeLabelSst($row, $col, $str, $xfIndex)
+ {
+ $record = 0x00FD; // Record identifier
+ $length = 0x000A; // Bytes to follow
+
+ $str = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($str);
+
+ /* check if string is already present */
+ if (!isset($this->_str_table[$str])) {
+ $this->_str_table[$str] = $this->_str_unique++;
+ }
+ $this->_str_total++;
+
+ $header = pack('vv', $record, $length);
+ $data = pack('vvvV', $row, $col, $xfIndex, $this->_str_table[$str]);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Writes a note associated with the cell given by the row and column.
+ * NOTE records don't have a length limit.
+ *
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param string $note The note to write
+ */
+ private function _writeNote($row, $col, $note)
+ {
+ $note_length = strlen($note);
+ $record = 0x001C; // Record identifier
+ $max_length = 2048; // Maximun length for a NOTE record
+
+ // Length for this record is no more than 2048 + 6
+ $length = 0x0006 + min($note_length, 2048);
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", $row, $col, $note_length);
+ $this->_append($header . $data . substr($note, 0, 2048));
+
+ for ($i = $max_length; $i < $note_length; $i += $max_length) {
+ $chunk = substr($note, $i, $max_length);
+ $length = 0x0006 + strlen($chunk);
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", -1, 0, strlen($chunk));
+ $this->_append($header.$data.$chunk);
+ }
+ return(0);
+ }
+
+ /**
+ * Write a blank cell to the specified row and column (zero indexed).
+ * A blank cell is used to specify formatting without adding a string
+ * or a number.
+ *
+ * A blank cell without a format serves no purpose. Therefore, we don't write
+ * a BLANK record unless a format is specified.
+ *
+ * Returns 0 : normal termination (including no format)
+ * -1 : insufficient number of arguments
+ * -2 : row or column out of range
+ *
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param mixed $xfIndex The XF format index
+ */
+ function _writeBlank($row, $col, $xfIndex)
+ {
+ $record = 0x0201; // Record identifier
+ $length = 0x0006; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", $row, $col, $xfIndex);
+ $this->_append($header . $data);
+ return 0;
+ }
+
+ /**
+ * Write a boolean or an error type to the specified row and column (zero indexed)
+ *
+ * @param int $row Row index (0-based)
+ * @param int $col Column index (0-based)
+ * @param int $value
+ * @param boolean $isError Error or Boolean?
+ * @param int $xfIndex
+ */
+ private function _writeBoolErr($row, $col, $value, $isError, $xfIndex)
+ {
+ $record = 0x0205;
+ $length = 8;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvCC", $row, $col, $xfIndex, $value, $isError);
+ $this->_append($header . $data);
+ return 0;
+ }
+
+ /**
+ * Write a formula to the specified row and column (zero indexed).
+ * The textual representation of the formula is passed to the parser in
+ * Parser.php which returns a packed binary string.
+ *
+ * Returns 0 : normal termination
+ * -1 : formula errors (bad formula)
+ * -2 : row or column out of range
+ *
+ * @param integer $row Zero indexed row
+ * @param integer $col Zero indexed column
+ * @param string $formula The formula text string
+ * @param mixed $xfIndex The XF format index
+ * @param mixed $calculatedValue Calculated value
+ * @return integer
+ */
+ private function _writeFormula($row, $col, $formula, $xfIndex, $calculatedValue)
+ {
+ $record = 0x0006; // Record identifier
+
+ // Initialize possible additional value for STRING record that should be written after the FORMULA record?
+ $stringValue = null;
+
+ // calculated value
+ if (isset($calculatedValue)) {
+ // Since we can't yet get the data type of the calculated value,
+ // we use best effort to determine data type
+ if (is_bool($calculatedValue)) {
+ // Boolean value
+ $num = pack('CCCvCv', 0x01, 0x00, (int)$calculatedValue, 0x00, 0x00, 0xFFFF);
+ } elseif (is_int($calculatedValue) || is_float($calculatedValue)) {
+ // Numeric value
+ $num = pack('d', $calculatedValue);
+ } elseif (is_string($calculatedValue)) {
+ if (array_key_exists($calculatedValue, PHPExcel_Cell_DataType::getErrorCodes())) {
+ // Error value
+ $num = pack('CCCvCv', 0x02, 0x00, self::_mapErrorCode($calculatedValue), 0x00, 0x00, 0xFFFF);
+ } elseif ($calculatedValue === '') {
+ // Empty string (and BIFF8)
+ $num = pack('CCCvCv', 0x03, 0x00, 0x00, 0x00, 0x00, 0xFFFF);
+ } else {
+ // Non-empty string value (or empty string BIFF5)
+ $stringValue = $calculatedValue;
+ $num = pack('CCCvCv', 0x00, 0x00, 0x00, 0x00, 0x00, 0xFFFF);
+ }
+ } else {
+ // We are really not supposed to reach here
+ $num = pack('d', 0x00);
+ }
+ } else {
+ $num = pack('d', 0x00);
+ }
+
+ $grbit = 0x03; // Option flags
+ $unknown = 0x0000; // Must be zero
+
+ // Strip the '=' or '@' sign at the beginning of the formula string
+ if ($formula{0} == '=') {
+ $formula = substr($formula,1);
+ } else {
+ // Error handling
+ $this->_writeString($row, $col, 'Unrecognised character for formula');
+ return -1;
+ }
+
+ // Parse the formula using the parser in Parser.php
+ try {
+ $error = $this->_parser->parse($formula);
+ $formula = $this->_parser->toReversePolish();
+
+ $formlen = strlen($formula); // Length of the binary string
+ $length = 0x16 + $formlen; // Length of the record data
+
+ $header = pack("vv", $record, $length);
+
+ $data = pack("vvv", $row, $col, $xfIndex)
+ . $num
+ . pack("vVv", $grbit, $unknown, $formlen);
+ $this->_append($header . $data . $formula);
+
+ // Append also a STRING record if necessary
+ if ($stringValue !== null) {
+ $this->_writeStringRecord($stringValue);
+ }
+
+ return 0;
+
+ } catch (Exception $e) {
+ // do nothing
+ }
+
+ }
+
+ /**
+ * Write a STRING record. This
+ *
+ * @param string $stringValue
+ */
+ private function _writeStringRecord($stringValue)
+ {
+ $record = 0x0207; // Record identifier
+ $data = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($stringValue);
+
+ $length = strlen($data);
+ $header = pack('vv', $record, $length);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write a hyperlink.
+ * This is comprised of two elements: the visible label and
+ * the invisible link. The visible label is the same as the link unless an
+ * alternative string is specified. The label is written using the
+ * _writeString() method. Therefore the 255 characters string limit applies.
+ * $string and $format are optional.
+ *
+ * The hyperlink can be to a http, ftp, mail, internal sheet (not yet), or external
+ * directory url.
+ *
+ * Returns 0 : normal termination
+ * -2 : row or column out of range
+ * -3 : long string truncated to 255 chars
+ *
+ * @param integer $row Row
+ * @param integer $col Column
+ * @param string $url URL string
+ * @return integer
+ */
+ private function _writeUrl($row, $col, $url)
+ {
+ // Add start row and col to arg list
+ return($this->_writeUrlRange($row, $col, $row, $col, $url));
+ }
+
+ /**
+ * This is the more general form of _writeUrl(). It allows a hyperlink to be
+ * written to a range of cells. This function also decides the type of hyperlink
+ * to be written. These are either, Web (http, ftp, mailto), Internal
+ * (Sheet1!A1) or external ('c:\temp\foo.xls#Sheet1!A1').
+ *
+ * @access private
+ * @see _writeUrl()
+ * @param integer $row1 Start row
+ * @param integer $col1 Start column
+ * @param integer $row2 End row
+ * @param integer $col2 End column
+ * @param string $url URL string
+ * @return integer
+ */
+ function _writeUrlRange($row1, $col1, $row2, $col2, $url)
+ {
+ // Check for internal/external sheet links or default to web link
+ if (preg_match('[^internal:]', $url)) {
+ return($this->_writeUrlInternal($row1, $col1, $row2, $col2, $url));
+ }
+ if (preg_match('[^external:]', $url)) {
+ return($this->_writeUrlExternal($row1, $col1, $row2, $col2, $url));
+ }
+ return($this->_writeUrlWeb($row1, $col1, $row2, $col2, $url));
+ }
+
+ /**
+ * Used to write http, ftp and mailto hyperlinks.
+ * The link type ($options) is 0x03 is the same as absolute dir ref without
+ * sheet. However it is differentiated by the $unknown2 data stream.
+ *
+ * @access private
+ * @see _writeUrl()
+ * @param integer $row1 Start row
+ * @param integer $col1 Start column
+ * @param integer $row2 End row
+ * @param integer $col2 End column
+ * @param string $url URL string
+ * @return integer
+ */
+ function _writeUrlWeb($row1, $col1, $row2, $col2, $url)
+ {
+ $record = 0x01B8; // Record identifier
+ $length = 0x00000; // Bytes to follow
+
+ // Pack the undocumented parts of the hyperlink stream
+ $unknown1 = pack("H*", "D0C9EA79F9BACE118C8200AA004BA90B02000000");
+ $unknown2 = pack("H*", "E0C9EA79F9BACE118C8200AA004BA90B");
+
+ // Pack the option flags
+ $options = pack("V", 0x03);
+
+ // Convert URL to a null terminated wchar string
+ $url = join("\0", preg_split("''", $url, -1, PREG_SPLIT_NO_EMPTY));
+ $url = $url . "\0\0\0";
+
+ // Pack the length of the URL
+ $url_len = pack("V", strlen($url));
+
+ // Calculate the data length
+ $length = 0x34 + strlen($url);
+
+ // Pack the header data
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $row1, $row2, $col1, $col2);
+
+ // Write the packed data
+ $this->_append($header . $data .
+ $unknown1 . $options .
+ $unknown2 . $url_len . $url);
+ return 0;
+ }
+
+ /**
+ * Used to write internal reference hyperlinks such as "Sheet1!A1".
+ *
+ * @access private
+ * @see _writeUrl()
+ * @param integer $row1 Start row
+ * @param integer $col1 Start column
+ * @param integer $row2 End row
+ * @param integer $col2 End column
+ * @param string $url URL string
+ * @return integer
+ */
+ function _writeUrlInternal($row1, $col1, $row2, $col2, $url)
+ {
+ $record = 0x01B8; // Record identifier
+ $length = 0x00000; // Bytes to follow
+
+ // Strip URL type
+ $url = preg_replace('/^internal:/', '', $url);
+
+ // Pack the undocumented parts of the hyperlink stream
+ $unknown1 = pack("H*", "D0C9EA79F9BACE118C8200AA004BA90B02000000");
+
+ // Pack the option flags
+ $options = pack("V", 0x08);
+
+ // Convert the URL type and to a null terminated wchar string
+ $url .= "\0";
+
+ // character count
+ $url_len = PHPExcel_Shared_String::CountCharacters($url);
+ $url_len = pack('V', $url_len);
+
+ $url = PHPExcel_Shared_String::ConvertEncoding($url, 'UTF-16LE', 'UTF-8');
+
+ // Calculate the data length
+ $length = 0x24 + strlen($url);
+
+ // Pack the header data
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $row1, $row2, $col1, $col2);
+
+ // Write the packed data
+ $this->_append($header . $data .
+ $unknown1 . $options .
+ $url_len . $url);
+ return 0;
+ }
+
+ /**
+ * Write links to external directory names such as 'c:\foo.xls',
+ * c:\foo.xls#Sheet1!A1', '../../foo.xls'. and '../../foo.xls#Sheet1!A1'.
+ *
+ * Note: Excel writes some relative links with the $dir_long string. We ignore
+ * these cases for the sake of simpler code.
+ *
+ * @access private
+ * @see _writeUrl()
+ * @param integer $row1 Start row
+ * @param integer $col1 Start column
+ * @param integer $row2 End row
+ * @param integer $col2 End column
+ * @param string $url URL string
+ * @return integer
+ */
+ function _writeUrlExternal($row1, $col1, $row2, $col2, $url)
+ {
+ // Network drives are different. We will handle them separately
+ // MS/Novell network drives and shares start with \\
+ if (preg_match('[^external:\\\\]', $url)) {
+ return; //($this->_writeUrlExternal_net($row1, $col1, $row2, $col2, $url, $str, $format));
+ }
+
+ $record = 0x01B8; // Record identifier
+ $length = 0x00000; // Bytes to follow
+
+ // Strip URL type and change Unix dir separator to Dos style (if needed)
+ //
+ $url = preg_replace('/^external:/', '', $url);
+ $url = preg_replace('/\//', "\\", $url);
+
+ // Determine if the link is relative or absolute:
+ // relative if link contains no dir separator, "somefile.xls"
+ // relative if link starts with up-dir, "..\..\somefile.xls"
+ // otherwise, absolute
+
+ $absolute = 0x00; // relative path
+ if ( preg_match('/^[A-Z]:/', $url) ) {
+ $absolute = 0x02; // absolute path on Windows, e.g. C:\...
+ }
+ $link_type = 0x01 | $absolute;
+
+ // Determine if the link contains a sheet reference and change some of the
+ // parameters accordingly.
+ // Split the dir name and sheet name (if it exists)
+ $dir_long = $url;
+ if (preg_match("/\#/", $url)) {
+ $link_type |= 0x08;
+ }
+
+
+ // Pack the link type
+ $link_type = pack("V", $link_type);
+
+ // Calculate the up-level dir count e.g.. (..\..\..\ == 3)
+ $up_count = preg_match_all("/\.\.\\\/", $dir_long, $useless);
+ $up_count = pack("v", $up_count);
+
+ // Store the short dos dir name (null terminated)
+ $dir_short = preg_replace("/\.\.\\\/", '', $dir_long) . "\0";
+
+ // Store the long dir name as a wchar string (non-null terminated)
+ $dir_long = $dir_long . "\0";
+
+ // Pack the lengths of the dir strings
+ $dir_short_len = pack("V", strlen($dir_short) );
+ $dir_long_len = pack("V", strlen($dir_long) );
+ $stream_len = pack("V", 0);//strlen($dir_long) + 0x06);
+
+ // Pack the undocumented parts of the hyperlink stream
+ $unknown1 = pack("H*",'D0C9EA79F9BACE118C8200AA004BA90B02000000' );
+ $unknown2 = pack("H*",'0303000000000000C000000000000046' );
+ $unknown3 = pack("H*",'FFFFADDE000000000000000000000000000000000000000');
+ $unknown4 = pack("v", 0x03 );
+
+ // Pack the main data stream
+ $data = pack("vvvv", $row1, $row2, $col1, $col2) .
+ $unknown1 .
+ $link_type .
+ $unknown2 .
+ $up_count .
+ $dir_short_len.
+ $dir_short .
+ $unknown3 .
+ $stream_len ;/*.
+ $dir_long_len .
+ $unknown4 .
+ $dir_long .
+ $sheet_len .
+ $sheet ;*/
+
+ // Pack the header data
+ $length = strlen($data);
+ $header = pack("vv", $record, $length);
+
+ // Write the packed data
+ $this->_append($header. $data);
+ return 0;
+ }
+
+ /**
+ * This method is used to set the height and format for a row.
+ *
+ * @param integer $row The row to set
+ * @param integer $height Height we are giving to the row.
+ * Use null to set XF without setting height
+ * @param integer $xfIndex The optional cell style Xf index to apply to the columns
+ * @param bool $hidden The optional hidden attribute
+ * @param integer $level The optional outline level for row, in range [0,7]
+ */
+ private function _writeRow($row, $height, $xfIndex, $hidden = false, $level = 0)
+ {
+ $record = 0x0208; // Record identifier
+ $length = 0x0010; // Number of bytes to follow
+
+ $colMic = 0x0000; // First defined column
+ $colMac = 0x0000; // Last defined column
+ $irwMac = 0x0000; // Used by Excel to optimise loading
+ $reserved = 0x0000; // Reserved
+ $grbit = 0x0000; // Option flags
+ $ixfe = $xfIndex;
+
+ if ( $height < 0 ){
+ $height = null;
+ }
+
+ // Use _writeRow($row, null, $XF) to set XF format without setting height
+ if ($height != null) {
+ $miyRw = $height * 20; // row height
+ } else {
+ $miyRw = 0xff; // default row height is 256
+ }
+
+ // Set the options flags. fUnsynced is used to show that the font and row
+ // heights are not compatible. This is usually the case for WriteExcel.
+ // The collapsed flag 0x10 doesn't seem to be used to indicate that a row
+ // is collapsed. Instead it is used to indicate that the previous row is
+ // collapsed. The zero height flag, 0x20, is used to collapse a row.
+
+ $grbit |= $level;
+ if ($hidden) {
+ $grbit |= 0x0020;
+ }
+ if ($height !== null) {
+ $grbit |= 0x0040; // fUnsynced
+ }
+ if ($xfIndex !== 0xF) {
+ $grbit |= 0x0080;
+ }
+ $grbit |= 0x0100;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvvvvvv", $row, $colMic, $colMac, $miyRw,
+ $irwMac,$reserved, $grbit, $ixfe);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Writes Excel DIMENSIONS to define the area in which there is data.
+ */
+ private function _writeDimensions()
+ {
+ $record = 0x0200; // Record identifier
+
+ $length = 0x000E;
+ $data = pack('VVvvv'
+ , $this->_firstRowIndex
+ , $this->_lastRowIndex + 1
+ , $this->_firstColumnIndex
+ , $this->_lastColumnIndex + 1
+ , 0x0000 // reserved
+ );
+
+ $header = pack("vv", $record, $length);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write BIFF record Window2.
+ */
+ private function _writeWindow2()
+ {
+ $record = 0x023E; // Record identifier
+ $length = 0x0012;
+
+ $grbit = 0x00B6; // Option flags
+ $rwTop = 0x0000; // Top row visible in window
+ $colLeft = 0x0000; // Leftmost column visible in window
+
+
+ // The options flags that comprise $grbit
+ $fDspFmla = 0; // 0 - bit
+ $fDspGrid = $this->_phpSheet->getShowGridlines() ? 1 : 0; // 1
+ $fDspRwCol = $this->_phpSheet->getShowRowColHeaders() ? 1 : 0; // 2
+ $fFrozen = $this->_phpSheet->getFreezePane() ? 1 : 0; // 3
+ $fDspZeros = 1; // 4
+ $fDefaultHdr = 1; // 5
+ $fArabic = $this->_phpSheet->getRightToLeft() ? 1 : 0; // 6
+ $fDspGuts = $this->_outline_on; // 7
+ $fFrozenNoSplit = 0; // 0 - bit
+ // no support in PHPExcel for selected sheet, therefore sheet is only selected if it is the active sheet
+ $fSelected = ($this->_phpSheet === $this->_phpSheet->getParent()->getActiveSheet()) ? 1 : 0;
+ $fPaged = 1; // 2
+
+ $grbit = $fDspFmla;
+ $grbit |= $fDspGrid << 1;
+ $grbit |= $fDspRwCol << 2;
+ $grbit |= $fFrozen << 3;
+ $grbit |= $fDspZeros << 4;
+ $grbit |= $fDefaultHdr << 5;
+ $grbit |= $fArabic << 6;
+ $grbit |= $fDspGuts << 7;
+ $grbit |= $fFrozenNoSplit << 8;
+ $grbit |= $fSelected << 9;
+ $grbit |= $fPaged << 10;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvv", $grbit, $rwTop, $colLeft);
+
+ // FIXME !!!
+ $rgbHdr = 0x0040; // Row/column heading and gridline color index
+ $zoom_factor_page_break = 0x0000;
+ $zoom_factor_normal = 0x0000;
+ $data .= pack("vvvvV", $rgbHdr, 0x0000, $zoom_factor_page_break, $zoom_factor_normal, 0x00000000);
+
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write BIFF record DEFAULTROWHEIGHT.
+ */
+ private function _writeDefaultRowHeight()
+ {
+ $defaultRowHeight = $this->_phpSheet->getDefaultRowDimension()->getRowHeight();
+
+ if ($defaultRowHeight < 0) {
+ return;
+ }
+
+ // convert to twips
+ $defaultRowHeight = (int) 20 * $defaultRowHeight;
+
+ $record = 0x0225; // Record identifier
+ $length = 0x0004; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vv", 1, $defaultRowHeight);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write BIFF record DEFCOLWIDTH if COLINFO records are in use.
+ */
+ private function _writeDefcol()
+ {
+ $defaultColWidth = 8;
+
+ $record = 0x0055; // Record identifier
+ $length = 0x0002; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $defaultColWidth);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write BIFF record COLINFO to define column widths
+ *
+ * Note: The SDK says the record length is 0x0B but Excel writes a 0x0C
+ * length record.
+ *
+ * @param array $col_array This is the only parameter received and is composed of the following:
+ * 0 => First formatted column,
+ * 1 => Last formatted column,
+ * 2 => Col width (8.43 is Excel default),
+ * 3 => The optional XF format of the column,
+ * 4 => Option flags.
+ * 5 => Optional outline level
+ */
+ private function _writeColinfo($col_array)
+ {
+ if (isset($col_array[0])) {
+ $colFirst = $col_array[0];
+ }
+ if (isset($col_array[1])) {
+ $colLast = $col_array[1];
+ }
+ if (isset($col_array[2])) {
+ $coldx = $col_array[2];
+ } else {
+ $coldx = 8.43;
+ }
+ if (isset($col_array[3])) {
+ $xfIndex = $col_array[3];
+ } else {
+ $xfIndex = 15;
+ }
+ if (isset($col_array[4])) {
+ $grbit = $col_array[4];
+ } else {
+ $grbit = 0;
+ }
+ if (isset($col_array[5])) {
+ $level = $col_array[5];
+ } else {
+ $level = 0;
+ }
+ $record = 0x007D; // Record identifier
+ $length = 0x000C; // Number of bytes to follow
+
+ $coldx *= 256; // Convert to units of 1/256 of a char
+
+ $ixfe = $xfIndex;
+ $reserved = 0x0000; // Reserved
+
+ $level = max(0, min($level, 7));
+ $grbit |= $level << 8;
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvvvv", $colFirst, $colLast, $coldx,
+ $ixfe, $grbit, $reserved);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write BIFF record SELECTION.
+ */
+ private function _writeSelection()
+ {
+ // look up the selected cell range
+ $selectedCells = $this->_phpSheet->getSelectedCells();
+ $selectedCells = PHPExcel_Cell::splitRange($this->_phpSheet->getSelectedCells());
+ $selectedCells = $selectedCells[0];
+ if (count($selectedCells) == 2) {
+ list($first, $last) = $selectedCells;
+ } else {
+ $first = $selectedCells[0];
+ $last = $selectedCells[0];
+ }
+
+ list($colFirst, $rwFirst) = PHPExcel_Cell::coordinateFromString($first);
+ $colFirst = PHPExcel_Cell::columnIndexFromString($colFirst) - 1; // base 0 column index
+ --$rwFirst; // base 0 row index
+
+ list($colLast, $rwLast) = PHPExcel_Cell::coordinateFromString($last);
+ $colLast = PHPExcel_Cell::columnIndexFromString($colLast) - 1; // base 0 column index
+ --$rwLast; // base 0 row index
+
+ // make sure we are not out of bounds
+ $colFirst = min($colFirst, 255);
+ $colLast = min($colLast, 255);
+
+ $rwFirst = min($rwFirst, 65535);
+ $rwLast = min($rwLast, 65535);
+
+ $record = 0x001D; // Record identifier
+ $length = 0x000F; // Number of bytes to follow
+
+ $pnn = $this->_active_pane; // Pane position
+ $rwAct = $rwFirst; // Active row
+ $colAct = $colFirst; // Active column
+ $irefAct = 0; // Active cell ref
+ $cref = 1; // Number of refs
+
+ if (!isset($rwLast)) {
+ $rwLast = $rwFirst; // Last row in reference
+ }
+ if (!isset($colLast)) {
+ $colLast = $colFirst; // Last col in reference
+ }
+
+ // Swap last row/col for first row/col as necessary
+ if ($rwFirst > $rwLast) {
+ list($rwFirst, $rwLast) = array($rwLast, $rwFirst);
+ }
+
+ if ($colFirst > $colLast) {
+ list($colFirst, $colLast) = array($colLast, $colFirst);
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("CvvvvvvCC", $pnn, $rwAct, $colAct,
+ $irefAct, $cref,
+ $rwFirst, $rwLast,
+ $colFirst, $colLast);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the MERGEDCELLS records for all ranges of merged cells
+ */
+ private function _writeMergedCells()
+ {
+ $mergeCells = $this->_phpSheet->getMergeCells();
+ $countMergeCells = count($mergeCells);
+
+ if ($countMergeCells == 0) {
+ return;
+ }
+
+ // maximum allowed number of merged cells per record
+ $maxCountMergeCellsPerRecord = 1027;
+
+ // record identifier
+ $record = 0x00E5;
+
+ // counter for total number of merged cells treated so far by the writer
+ $i = 0;
+
+ // counter for number of merged cells written in record currently being written
+ $j = 0;
+
+ // initialize record data
+ $recordData = '';
+
+ // loop through the merged cells
+ foreach ($mergeCells as $mergeCell) {
+ ++$i;
+ ++$j;
+
+ // extract the row and column indexes
+ $range = PHPExcel_Cell::splitRange($mergeCell);
+ list($first, $last) = $range[0];
+ list($firstColumn, $firstRow) = PHPExcel_Cell::coordinateFromString($first);
+ list($lastColumn, $lastRow) = PHPExcel_Cell::coordinateFromString($last);
+
+ $recordData .= pack('vvvv', $firstRow - 1, $lastRow - 1, PHPExcel_Cell::columnIndexFromString($firstColumn) - 1, PHPExcel_Cell::columnIndexFromString($lastColumn) - 1);
+
+ // flush record if we have reached limit for number of merged cells, or reached final merged cell
+ if ($j == $maxCountMergeCellsPerRecord or $i == $countMergeCells) {
+ $recordData = pack('v', $j) . $recordData;
+ $length = strlen($recordData);
+ $header = pack('vv', $record, $length);
+ $this->_append($header . $recordData);
+
+ // initialize for next record, if any
+ $recordData = '';
+ $j = 0;
+ }
+ }
+ }
+
+ /**
+ * Write SHEETLAYOUT record
+ */
+ private function _writeSheetLayout()
+ {
+ if (!$this->_phpSheet->isTabColorSet()) {
+ return;
+ }
+
+ $recordData = pack(
+ 'vvVVVvv'
+ , 0x0862
+ , 0x0000 // unused
+ , 0x00000000 // unused
+ , 0x00000000 // unused
+ , 0x00000014 // size of record data
+ , $this->_colors[$this->_phpSheet->getTabColor()->getRGB()] // color index
+ , 0x0000 // unused
+ );
+
+ $length = strlen($recordData);
+
+ $record = 0x0862; // Record identifier
+ $header = pack('vv', $record, $length);
+ $this->_append($header . $recordData);
+ }
+
+ /**
+ * Write SHEETPROTECTION
+ */
+ private function _writeSheetProtection()
+ {
+ // record identifier
+ $record = 0x0867;
+
+ // prepare options
+ $options = (int) !$this->_phpSheet->getProtection()->getObjects()
+ | (int) !$this->_phpSheet->getProtection()->getScenarios() << 1
+ | (int) !$this->_phpSheet->getProtection()->getFormatCells() << 2
+ | (int) !$this->_phpSheet->getProtection()->getFormatColumns() << 3
+ | (int) !$this->_phpSheet->getProtection()->getFormatRows() << 4
+ | (int) !$this->_phpSheet->getProtection()->getInsertColumns() << 5
+ | (int) !$this->_phpSheet->getProtection()->getInsertRows() << 6
+ | (int) !$this->_phpSheet->getProtection()->getInsertHyperlinks() << 7
+ | (int) !$this->_phpSheet->getProtection()->getDeleteColumns() << 8
+ | (int) !$this->_phpSheet->getProtection()->getDeleteRows() << 9
+ | (int) !$this->_phpSheet->getProtection()->getSelectLockedCells() << 10
+ | (int) !$this->_phpSheet->getProtection()->getSort() << 11
+ | (int) !$this->_phpSheet->getProtection()->getAutoFilter() << 12
+ | (int) !$this->_phpSheet->getProtection()->getPivotTables() << 13
+ | (int) !$this->_phpSheet->getProtection()->getSelectUnlockedCells() << 14 ;
+
+ // record data
+ $recordData = pack(
+ 'vVVCVVvv'
+ , 0x0867 // repeated record identifier
+ , 0x0000 // not used
+ , 0x0000 // not used
+ , 0x00 // not used
+ , 0x01000200 // unknown data
+ , 0xFFFFFFFF // unknown data
+ , $options // options
+ , 0x0000 // not used
+ );
+
+ $length = strlen($recordData);
+ $header = pack('vv', $record, $length);
+
+ $this->_append($header . $recordData);
+ }
+
+ /**
+ * Write BIFF record RANGEPROTECTION
+ *
+ * Openoffice.org's Documentaion of the Microsoft Excel File Format uses term RANGEPROTECTION for these records
+ * Microsoft Office Excel 97-2007 Binary File Format Specification uses term FEAT for these records
+ */
+ private function _writeRangeProtection()
+ {
+ foreach ($this->_phpSheet->getProtectedCells() as $range => $password) {
+ // number of ranges, e.g. 'A1:B3 C20:D25'
+ $cellRanges = explode(' ', $range);
+ $cref = count($cellRanges);
+
+ $recordData = pack(
+ 'vvVVvCVvVv',
+ 0x0868,
+ 0x00,
+ 0x0000,
+ 0x0000,
+ 0x02,
+ 0x0,
+ 0x0000,
+ $cref,
+ 0x0000,
+ 0x00
+ );
+
+ foreach ($cellRanges as $cellRange) {
+ $recordData .= $this->_writeBIFF8CellRangeAddressFixed($cellRange);
+ }
+
+ // the rgbFeat structure
+ $recordData .= pack(
+ 'VV',
+ 0x0000,
+ hexdec($password)
+ );
+
+ $recordData .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong('p' . md5($recordData));
+
+ $length = strlen($recordData);
+
+ $record = 0x0868; // Record identifier
+ $header = pack("vv", $record, $length);
+ $this->_append($header . $recordData);
+ }
+ }
+
+ /**
+ * Write BIFF record EXTERNCOUNT to indicate the number of external sheet
+ * references in a worksheet.
+ *
+ * Excel only stores references to external sheets that are used in formulas.
+ * For simplicity we store references to all the sheets in the workbook
+ * regardless of whether they are used or not. This reduces the overall
+ * complexity and eliminates the need for a two way dialogue between the formula
+ * parser the worksheet objects.
+ *
+ * @param integer $count The number of external sheet references in this worksheet
+ */
+ private function _writeExterncount($count)
+ {
+ $record = 0x0016; // Record identifier
+ $length = 0x0002; // Number of bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $count);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Writes the Excel BIFF EXTERNSHEET record. These references are used by
+ * formulas. A formula references a sheet name via an index. Since we store a
+ * reference to all of the external worksheets the EXTERNSHEET index is the same
+ * as the worksheet index.
+ *
+ * @param string $sheetname The name of a external worksheet
+ */
+ private function _writeExternsheet($sheetname)
+ {
+ $record = 0x0017; // Record identifier
+
+ // References to the current sheet are encoded differently to references to
+ // external sheets.
+ //
+ if ($this->_phpSheet->getTitle() == $sheetname) {
+ $sheetname = '';
+ $length = 0x02; // The following 2 bytes
+ $cch = 1; // The following byte
+ $rgch = 0x02; // Self reference
+ } else {
+ $length = 0x02 + strlen($sheetname);
+ $cch = strlen($sheetname);
+ $rgch = 0x03; // Reference to a sheet in the current workbook
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("CC", $cch, $rgch);
+ $this->_append($header . $data . $sheetname);
+ }
+
+ /**
+ * Writes the Excel BIFF PANE record.
+ * The panes can either be frozen or thawed (unfrozen).
+ * Frozen panes are specified in terms of an integer number of rows and columns.
+ * Thawed panes are specified in terms of Excel's units for rows and columns.
+ */
+ private function _writePanes()
+ {
+ $panes = array();
+ if ($freezePane = $this->_phpSheet->getFreezePane()) {
+ list($column, $row) = PHPExcel_Cell::coordinateFromString($freezePane);
+ $panes[0] = $row - 1;
+ $panes[1] = PHPExcel_Cell::columnIndexFromString($column) - 1;
+ } else {
+ // thaw panes
+ return;
+ }
+
+ $y = isset($panes[0]) ? $panes[0] : null;
+ $x = isset($panes[1]) ? $panes[1] : null;
+ $rwTop = isset($panes[2]) ? $panes[2] : null;
+ $colLeft = isset($panes[3]) ? $panes[3] : null;
+ if (count($panes) > 4) { // if Active pane was received
+ $pnnAct = $panes[4];
+ } else {
+ $pnnAct = null;
+ }
+ $record = 0x0041; // Record identifier
+ $length = 0x000A; // Number of bytes to follow
+
+ // Code specific to frozen or thawed panes.
+ if ($this->_phpSheet->getFreezePane()) {
+ // Set default values for $rwTop and $colLeft
+ if (!isset($rwTop)) {
+ $rwTop = $y;
+ }
+ if (!isset($colLeft)) {
+ $colLeft = $x;
+ }
+ } else {
+ // Set default values for $rwTop and $colLeft
+ if (!isset($rwTop)) {
+ $rwTop = 0;
+ }
+ if (!isset($colLeft)) {
+ $colLeft = 0;
+ }
+
+ // Convert Excel's row and column units to the internal units.
+ // The default row height is 12.75
+ // The default column width is 8.43
+ // The following slope and intersection values were interpolated.
+ //
+ $y = 20*$y + 255;
+ $x = 113.879*$x + 390;
+ }
+
+
+ // Determine which pane should be active. There is also the undocumented
+ // option to override this should it be necessary: may be removed later.
+ //
+ if (!isset($pnnAct)) {
+ if ($x != 0 && $y != 0) {
+ $pnnAct = 0; // Bottom right
+ }
+ if ($x != 0 && $y == 0) {
+ $pnnAct = 1; // Top right
+ }
+ if ($x == 0 && $y != 0) {
+ $pnnAct = 2; // Bottom left
+ }
+ if ($x == 0 && $y == 0) {
+ $pnnAct = 3; // Top left
+ }
+ }
+
+ $this->_active_pane = $pnnAct; // Used in _writeSelection
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvvv", $x, $y, $rwTop, $colLeft, $pnnAct);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the page setup SETUP BIFF record.
+ */
+ private function _writeSetup()
+ {
+ $record = 0x00A1; // Record identifier
+ $length = 0x0022; // Number of bytes to follow
+
+ $iPaperSize = $this->_phpSheet->getPageSetup()->getPaperSize(); // Paper size
+
+ $iScale = $this->_phpSheet->getPageSetup()->getScale() ?
+ $this->_phpSheet->getPageSetup()->getScale() : 100; // Print scaling factor
+
+ $iPageStart = 0x01; // Starting page number
+ $iFitWidth = (int) $this->_phpSheet->getPageSetup()->getFitToWidth(); // Fit to number of pages wide
+ $iFitHeight = (int) $this->_phpSheet->getPageSetup()->getFitToHeight(); // Fit to number of pages high
+ $grbit = 0x00; // Option flags
+ $iRes = 0x0258; // Print resolution
+ $iVRes = 0x0258; // Vertical print resolution
+
+ $numHdr = $this->_phpSheet->getPageMargins()->getHeader(); // Header Margin
+
+ $numFtr = $this->_phpSheet->getPageMargins()->getFooter(); // Footer Margin
+ $iCopies = 0x01; // Number of copies
+
+ $fLeftToRight = 0x0; // Print over then down
+
+ // Page orientation
+ $fLandscape = ($this->_phpSheet->getPageSetup()->getOrientation() == PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE) ?
+ 0x0 : 0x1;
+
+ $fNoPls = 0x0; // Setup not read from printer
+ $fNoColor = 0x0; // Print black and white
+ $fDraft = 0x0; // Print draft quality
+ $fNotes = 0x0; // Print notes
+ $fNoOrient = 0x0; // Orientation not set
+ $fUsePage = 0x0; // Use custom starting page
+
+ $grbit = $fLeftToRight;
+ $grbit |= $fLandscape << 1;
+ $grbit |= $fNoPls << 2;
+ $grbit |= $fNoColor << 3;
+ $grbit |= $fDraft << 4;
+ $grbit |= $fNotes << 5;
+ $grbit |= $fNoOrient << 6;
+ $grbit |= $fUsePage << 7;
+
+ $numHdr = pack("d", $numHdr);
+ $numFtr = pack("d", $numFtr);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $numHdr = strrev($numHdr);
+ $numFtr = strrev($numFtr);
+ }
+
+ $header = pack("vv", $record, $length);
+ $data1 = pack("vvvvvvvv", $iPaperSize,
+ $iScale,
+ $iPageStart,
+ $iFitWidth,
+ $iFitHeight,
+ $grbit,
+ $iRes,
+ $iVRes);
+ $data2 = $numHdr.$numFtr;
+ $data3 = pack("v", $iCopies);
+ $this->_append($header . $data1 . $data2 . $data3);
+ }
+
+ /**
+ * Store the header caption BIFF record.
+ */
+ private function _writeHeader()
+ {
+ $record = 0x0014; // Record identifier
+
+ /* removing for now
+ // need to fix character count (multibyte!)
+ if (strlen($this->_phpSheet->getHeaderFooter()->getOddHeader()) <= 255) {
+ $str = $this->_phpSheet->getHeaderFooter()->getOddHeader(); // header string
+ } else {
+ $str = '';
+ }
+ */
+
+ $recordData = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($this->_phpSheet->getHeaderFooter()->getOddHeader());
+ $length = strlen($recordData);
+
+ $header = pack("vv", $record, $length);
+
+ $this->_append($header . $recordData);
+ }
+
+ /**
+ * Store the footer caption BIFF record.
+ */
+ private function _writeFooter()
+ {
+ $record = 0x0015; // Record identifier
+
+ /* removing for now
+ // need to fix character count (multibyte!)
+ if (strlen($this->_phpSheet->getHeaderFooter()->getOddFooter()) <= 255) {
+ $str = $this->_phpSheet->getHeaderFooter()->getOddFooter();
+ } else {
+ $str = '';
+ }
+ */
+
+ $recordData = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($this->_phpSheet->getHeaderFooter()->getOddFooter());
+ $length = strlen($recordData);
+
+ $header = pack("vv", $record, $length);
+
+ $this->_append($header . $recordData);
+ }
+
+ /**
+ * Store the horizontal centering HCENTER BIFF record.
+ *
+ * @access private
+ */
+ private function _writeHcenter()
+ {
+ $record = 0x0083; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fHCenter = $this->_phpSheet->getPageSetup()->getHorizontalCentered() ? 1 : 0; // Horizontal centering
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fHCenter);
+
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Store the vertical centering VCENTER BIFF record.
+ */
+ private function _writeVcenter()
+ {
+ $record = 0x0084; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fVCenter = $this->_phpSheet->getPageSetup()->getVerticalCentered() ? 1 : 0; // Horizontal centering
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fVCenter);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the LEFTMARGIN BIFF record.
+ */
+ private function _writeMarginLeft()
+ {
+ $record = 0x0026; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $margin = $this->_phpSheet->getPageMargins()->getLeft(); // Margin in inches
+
+ $header = pack("vv", $record, $length);
+ $data = pack("d", $margin);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $data = strrev($data);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the RIGHTMARGIN BIFF record.
+ */
+ private function _writeMarginRight()
+ {
+ $record = 0x0027; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $margin = $this->_phpSheet->getPageMargins()->getRight(); // Margin in inches
+
+ $header = pack("vv", $record, $length);
+ $data = pack("d", $margin);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $data = strrev($data);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the TOPMARGIN BIFF record.
+ */
+ private function _writeMarginTop()
+ {
+ $record = 0x0028; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $margin = $this->_phpSheet->getPageMargins()->getTop(); // Margin in inches
+
+ $header = pack("vv", $record, $length);
+ $data = pack("d", $margin);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $data = strrev($data);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Store the BOTTOMMARGIN BIFF record.
+ */
+ private function _writeMarginBottom()
+ {
+ $record = 0x0029; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $margin = $this->_phpSheet->getPageMargins()->getBottom(); // Margin in inches
+
+ $header = pack("vv", $record, $length);
+ $data = pack("d", $margin);
+ if (self::getByteOrder()) { // if it's Big Endian
+ $data = strrev($data);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the PRINTHEADERS BIFF record.
+ */
+ private function _writePrintHeaders()
+ {
+ $record = 0x002a; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fPrintRwCol = $this->_print_headers; // Boolean flag
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fPrintRwCol);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the PRINTGRIDLINES BIFF record. Must be used in conjunction with the
+ * GRIDSET record.
+ */
+ private function _writePrintGridlines()
+ {
+ $record = 0x002b; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fPrintGrid = $this->_phpSheet->getPrintGridlines() ? 1 : 0; // Boolean flag
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fPrintGrid);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the GRIDSET BIFF record. Must be used in conjunction with the
+ * PRINTGRIDLINES record.
+ */
+ private function _writeGridset()
+ {
+ $record = 0x0082; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fGridSet = !$this->_phpSheet->getPrintGridlines(); // Boolean flag
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fGridSet);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the AUTOFILTERINFO BIFF record. This is used to configure the number of autofilter select used in the sheet.
+ */
+ private function _writeAutoFilterInfo(){
+ $record = 0x009D; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $rangeBounds = PHPExcel_Cell::rangeBoundaries($this->_phpSheet->getAutoFilter()->getRange());
+ $iNumFilters = 1 + $rangeBounds[1][0] - $rangeBounds[0][0];
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $iNumFilters);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the GUTS BIFF record. This is used to configure the gutter margins
+ * where Excel outline symbols are displayed. The visibility of the gutters is
+ * controlled by a flag in WSBOOL.
+ *
+ * @see _writeWsbool()
+ */
+ private function _writeGuts()
+ {
+ $record = 0x0080; // Record identifier
+ $length = 0x0008; // Bytes to follow
+
+ $dxRwGut = 0x0000; // Size of row gutter
+ $dxColGut = 0x0000; // Size of col gutter
+
+ // determine maximum row outline level
+ $maxRowOutlineLevel = 0;
+ foreach ($this->_phpSheet->getRowDimensions() as $rowDimension) {
+ $maxRowOutlineLevel = max($maxRowOutlineLevel, $rowDimension->getOutlineLevel());
+ }
+
+ $col_level = 0;
+
+ // Calculate the maximum column outline level. The equivalent calculation
+ // for the row outline level is carried out in _writeRow().
+ $colcount = count($this->_colinfo);
+ for ($i = 0; $i < $colcount; ++$i) {
+ $col_level = max($this->_colinfo[$i][5], $col_level);
+ }
+
+ // Set the limits for the outline levels (0 <= x <= 7).
+ $col_level = max(0, min($col_level, 7));
+
+ // The displayed level is one greater than the max outline levels
+ if ($maxRowOutlineLevel) {
+ ++$maxRowOutlineLevel;
+ }
+ if ($col_level) {
+ ++$col_level;
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vvvv", $dxRwGut, $dxColGut, $maxRowOutlineLevel, $col_level);
+
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write the WSBOOL BIFF record, mainly for fit-to-page. Used in conjunction
+ * with the SETUP record.
+ */
+ private function _writeWsbool()
+ {
+ $record = 0x0081; // Record identifier
+ $length = 0x0002; // Bytes to follow
+ $grbit = 0x0000;
+
+ // The only option that is of interest is the flag for fit to page. So we
+ // set all the options in one go.
+ //
+ // Set the option flags
+ $grbit |= 0x0001; // Auto page breaks visible
+ if ($this->_outline_style) {
+ $grbit |= 0x0020; // Auto outline styles
+ }
+ if ($this->_phpSheet->getShowSummaryBelow()) {
+ $grbit |= 0x0040; // Outline summary below
+ }
+ if ($this->_phpSheet->getShowSummaryRight()) {
+ $grbit |= 0x0080; // Outline summary right
+ }
+ if ($this->_phpSheet->getPageSetup()->getFitToPage()) {
+ $grbit |= 0x0100; // Page setup fit to page
+ }
+ if ($this->_outline_on) {
+ $grbit |= 0x0400; // Outline symbols displayed
+ }
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $grbit);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the HORIZONTALPAGEBREAKS and VERTICALPAGEBREAKS BIFF records.
+ */
+ private function _writeBreaks()
+ {
+ // initialize
+ $vbreaks = array();
+ $hbreaks = array();
+
+ foreach ($this->_phpSheet->getBreaks() as $cell => $breakType) {
+ // Fetch coordinates
+ $coordinates = PHPExcel_Cell::coordinateFromString($cell);
+
+ // Decide what to do by the type of break
+ switch ($breakType) {
+ case PHPExcel_Worksheet::BREAK_COLUMN:
+ // Add to list of vertical breaks
+ $vbreaks[] = PHPExcel_Cell::columnIndexFromString($coordinates[0]) - 1;
+ break;
+
+ case PHPExcel_Worksheet::BREAK_ROW:
+ // Add to list of horizontal breaks
+ $hbreaks[] = $coordinates[1];
+ break;
+
+ case PHPExcel_Worksheet::BREAK_NONE:
+ default:
+ // Nothing to do
+ break;
+ }
+ }
+
+ //horizontal page breaks
+ if (!empty($hbreaks)) {
+
+ // Sort and filter array of page breaks
+ sort($hbreaks, SORT_NUMERIC);
+ if ($hbreaks[0] == 0) { // don't use first break if it's 0
+ array_shift($hbreaks);
+ }
+
+ $record = 0x001b; // Record identifier
+ $cbrk = count($hbreaks); // Number of page breaks
+ $length = 2 + 6 * $cbrk; // Bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $cbrk);
+
+ // Append each page break
+ foreach ($hbreaks as $hbreak) {
+ $data .= pack("vvv", $hbreak, 0x0000, 0x00ff);
+ }
+
+ $this->_append($header . $data);
+ }
+
+ // vertical page breaks
+ if (!empty($vbreaks)) {
+
+ // 1000 vertical pagebreaks appears to be an internal Excel 5 limit.
+ // It is slightly higher in Excel 97/200, approx. 1026
+ $vbreaks = array_slice($vbreaks, 0, 1000);
+
+ // Sort and filter array of page breaks
+ sort($vbreaks, SORT_NUMERIC);
+ if ($vbreaks[0] == 0) { // don't use first break if it's 0
+ array_shift($vbreaks);
+ }
+
+ $record = 0x001a; // Record identifier
+ $cbrk = count($vbreaks); // Number of page breaks
+ $length = 2 + 6 * $cbrk; // Bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $cbrk);
+
+ // Append each page break
+ foreach ($vbreaks as $vbreak) {
+ $data .= pack("vvv", $vbreak, 0x0000, 0xffff);
+ }
+
+ $this->_append($header . $data);
+ }
+ }
+
+ /**
+ * Set the Biff PROTECT record to indicate that the worksheet is protected.
+ */
+ private function _writeProtect()
+ {
+ // Exit unless sheet protection has been specified
+ if (!$this->_phpSheet->getProtection()->getSheet()) {
+ return;
+ }
+
+ $record = 0x0012; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $fLock = 1; // Worksheet is protected
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $fLock);
+
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Write SCENPROTECT
+ */
+ private function _writeScenProtect()
+ {
+ // Exit if sheet protection is not active
+ if (!$this->_phpSheet->getProtection()->getSheet()) {
+ return;
+ }
+
+ // Exit if scenarios are not protected
+ if (!$this->_phpSheet->getProtection()->getScenarios()) {
+ return;
+ }
+
+ $record = 0x00DD; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $header = pack('vv', $record, $length);
+ $data = pack('v', 1);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write OBJECTPROTECT
+ */
+ private function _writeObjectProtect()
+ {
+ // Exit if sheet protection is not active
+ if (!$this->_phpSheet->getProtection()->getSheet()) {
+ return;
+ }
+
+ // Exit if objects are not protected
+ if (!$this->_phpSheet->getProtection()->getObjects()) {
+ return;
+ }
+
+ $record = 0x0063; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $header = pack('vv', $record, $length);
+ $data = pack('v', 1);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Write the worksheet PASSWORD record.
+ */
+ private function _writePassword()
+ {
+ // Exit unless sheet protection and password have been specified
+ if (!$this->_phpSheet->getProtection()->getSheet() || !$this->_phpSheet->getProtection()->getPassword()) {
+ return;
+ }
+
+ $record = 0x0013; // Record identifier
+ $length = 0x0002; // Bytes to follow
+
+ $wPassword = hexdec($this->_phpSheet->getProtection()->getPassword()); // Encoded password
+
+ $header = pack("vv", $record, $length);
+ $data = pack("v", $wPassword);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Insert a 24bit bitmap image in a worksheet.
+ *
+ * @access public
+ * @param integer $row The row we are going to insert the bitmap into
+ * @param integer $col The column we are going to insert the bitmap into
+ * @param mixed $bitmap The bitmap filename or GD-image resource
+ * @param integer $x The horizontal position (offset) of the image inside the cell.
+ * @param integer $y The vertical position (offset) of the image inside the cell.
+ * @param float $scale_x The horizontal scale
+ * @param float $scale_y The vertical scale
+ */
+ function insertBitmap($row, $col, $bitmap, $x = 0, $y = 0, $scale_x = 1, $scale_y = 1)
+ {
+ $bitmap_array = (is_resource($bitmap) ? $this->_processBitmapGd($bitmap) : $this->_processBitmap($bitmap));
+ list($width, $height, $size, $data) = $bitmap_array; //$this->_processBitmap($bitmap);
+
+ // Scale the frame of the image.
+ $width *= $scale_x;
+ $height *= $scale_y;
+
+ // Calculate the vertices of the image and write the OBJ record
+ $this->_positionImage($col, $row, $x, $y, $width, $height);
+
+ // Write the IMDATA record to store the bitmap data
+ $record = 0x007f;
+ $length = 8 + $size;
+ $cf = 0x09;
+ $env = 0x01;
+ $lcb = $size;
+
+ $header = pack("vvvvV", $record, $length, $cf, $env, $lcb);
+ $this->_append($header.$data);
+ }
+
+ /**
+ * Calculate the vertices that define the position of the image as required by
+ * the OBJ record.
+ *
+ * +------------+------------+
+ * | A | B |
+ * +-----+------------+------------+
+ * | |(x1,y1) | |
+ * | 1 |(A1)._______|______ |
+ * | | | | |
+ * | | | | |
+ * +-----+----| BITMAP |-----+
+ * | | | | |
+ * | 2 | |______________. |
+ * | | | (B2)|
+ * | | | (x2,y2)|
+ * +---- +------------+------------+
+ *
+ * Example of a bitmap that covers some of the area from cell A1 to cell B2.
+ *
+ * Based on the width and height of the bitmap we need to calculate 8 vars:
+ * $col_start, $row_start, $col_end, $row_end, $x1, $y1, $x2, $y2.
+ * The width and height of the cells are also variable and have to be taken into
+ * account.
+ * The values of $col_start and $row_start are passed in from the calling
+ * function. The values of $col_end and $row_end are calculated by subtracting
+ * the width and height of the bitmap from the width and height of the
+ * underlying cells.
+ * The vertices are expressed as a percentage of the underlying cell width as
+ * follows (rhs values are in pixels):
+ *
+ * x1 = X / W *1024
+ * y1 = Y / H *256
+ * x2 = (X-1) / W *1024
+ * y2 = (Y-1) / H *256
+ *
+ * Where: X is distance from the left side of the underlying cell
+ * Y is distance from the top of the underlying cell
+ * W is the width of the cell
+ * H is the height of the cell
+ * The SDK incorrectly states that the height should be expressed as a
+ * percentage of 1024.
+ *
+ * @access private
+ * @param integer $col_start Col containing upper left corner of object
+ * @param integer $row_start Row containing top left corner of object
+ * @param integer $x1 Distance to left side of object
+ * @param integer $y1 Distance to top of object
+ * @param integer $width Width of image frame
+ * @param integer $height Height of image frame
+ */
+ function _positionImage($col_start, $row_start, $x1, $y1, $width, $height)
+ {
+ // Initialise end cell to the same as the start cell
+ $col_end = $col_start; // Col containing lower right corner of object
+ $row_end = $row_start; // Row containing bottom right corner of object
+
+ // Zero the specified offset if greater than the cell dimensions
+ if ($x1 >= PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_start))) {
+ $x1 = 0;
+ }
+ if ($y1 >= PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_start + 1)) {
+ $y1 = 0;
+ }
+
+ $width = $width + $x1 -1;
+ $height = $height + $y1 -1;
+
+ // Subtract the underlying cell widths to find the end cell of the image
+ while ($width >= PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_end))) {
+ $width -= PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_end));
+ ++$col_end;
+ }
+
+ // Subtract the underlying cell heights to find the end cell of the image
+ while ($height >= PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_end + 1)) {
+ $height -= PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_end + 1);
+ ++$row_end;
+ }
+
+ // Bitmap isn't allowed to start or finish in a hidden cell, i.e. a cell
+ // with zero eight or width.
+ //
+ if (PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_start)) == 0) {
+ return;
+ }
+ if (PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_end)) == 0) {
+ return;
+ }
+ if (PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_start + 1) == 0) {
+ return;
+ }
+ if (PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_end + 1) == 0) {
+ return;
+ }
+
+ // Convert the pixel values to the percentage value expected by Excel
+ $x1 = $x1 / PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_start)) * 1024;
+ $y1 = $y1 / PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_start + 1) * 256;
+ $x2 = $width / PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, PHPExcel_Cell::stringFromColumnIndex($col_end)) * 1024; // Distance to right side of object
+ $y2 = $height / PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $row_end + 1) * 256; // Distance to bottom of object
+
+ $this->_writeObjPicture($col_start, $x1,
+ $row_start, $y1,
+ $col_end, $x2,
+ $row_end, $y2);
+ }
+
+ /**
+ * Store the OBJ record that precedes an IMDATA record. This could be generalise
+ * to support other Excel objects.
+ *
+ * @param integer $colL Column containing upper left corner of object
+ * @param integer $dxL Distance from left side of cell
+ * @param integer $rwT Row containing top left corner of object
+ * @param integer $dyT Distance from top of cell
+ * @param integer $colR Column containing lower right corner of object
+ * @param integer $dxR Distance from right of cell
+ * @param integer $rwB Row containing bottom right corner of object
+ * @param integer $dyB Distance from bottom of cell
+ */
+ private function _writeObjPicture($colL,$dxL,$rwT,$dyT,$colR,$dxR,$rwB,$dyB)
+ {
+ $record = 0x005d; // Record identifier
+ $length = 0x003c; // Bytes to follow
+
+ $cObj = 0x0001; // Count of objects in file (set to 1)
+ $OT = 0x0008; // Object type. 8 = Picture
+ $id = 0x0001; // Object ID
+ $grbit = 0x0614; // Option flags
+
+ $cbMacro = 0x0000; // Length of FMLA structure
+ $Reserved1 = 0x0000; // Reserved
+ $Reserved2 = 0x0000; // Reserved
+
+ $icvBack = 0x09; // Background colour
+ $icvFore = 0x09; // Foreground colour
+ $fls = 0x00; // Fill pattern
+ $fAuto = 0x00; // Automatic fill
+ $icv = 0x08; // Line colour
+ $lns = 0xff; // Line style
+ $lnw = 0x01; // Line weight
+ $fAutoB = 0x00; // Automatic border
+ $frs = 0x0000; // Frame style
+ $cf = 0x0009; // Image format, 9 = bitmap
+ $Reserved3 = 0x0000; // Reserved
+ $cbPictFmla = 0x0000; // Length of FMLA structure
+ $Reserved4 = 0x0000; // Reserved
+ $grbit2 = 0x0001; // Option flags
+ $Reserved5 = 0x0000; // Reserved
+
+
+ $header = pack("vv", $record, $length);
+ $data = pack("V", $cObj);
+ $data .= pack("v", $OT);
+ $data .= pack("v", $id);
+ $data .= pack("v", $grbit);
+ $data .= pack("v", $colL);
+ $data .= pack("v", $dxL);
+ $data .= pack("v", $rwT);
+ $data .= pack("v", $dyT);
+ $data .= pack("v", $colR);
+ $data .= pack("v", $dxR);
+ $data .= pack("v", $rwB);
+ $data .= pack("v", $dyB);
+ $data .= pack("v", $cbMacro);
+ $data .= pack("V", $Reserved1);
+ $data .= pack("v", $Reserved2);
+ $data .= pack("C", $icvBack);
+ $data .= pack("C", $icvFore);
+ $data .= pack("C", $fls);
+ $data .= pack("C", $fAuto);
+ $data .= pack("C", $icv);
+ $data .= pack("C", $lns);
+ $data .= pack("C", $lnw);
+ $data .= pack("C", $fAutoB);
+ $data .= pack("v", $frs);
+ $data .= pack("V", $cf);
+ $data .= pack("v", $Reserved3);
+ $data .= pack("v", $cbPictFmla);
+ $data .= pack("v", $Reserved4);
+ $data .= pack("v", $grbit2);
+ $data .= pack("V", $Reserved5);
+
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Convert a GD-image into the internal format.
+ *
+ * @access private
+ * @param resource $image The image to process
+ * @return array Array with data and properties of the bitmap
+ */
+ function _processBitmapGd($image) {
+ $width = imagesx($image);
+ $height = imagesy($image);
+
+ $data = pack("Vvvvv", 0x000c, $width, $height, 0x01, 0x18);
+ for ($j=$height; $j--; ) {
+ for ($i=0; $i < $width; ++$i) {
+ $color = imagecolorsforindex($image, imagecolorat($image, $i, $j));
+ foreach (array("red", "green", "blue") as $key) {
+ $color[$key] = $color[$key] + round((255 - $color[$key]) * $color["alpha"] / 127);
+ }
+ $data .= chr($color["blue"]) . chr($color["green"]) . chr($color["red"]);
+ }
+ if (3*$width % 4) {
+ $data .= str_repeat("\x00", 4 - 3*$width % 4);
+ }
+ }
+
+ return array($width, $height, strlen($data), $data);
+ }
+
+ /**
+ * Convert a 24 bit bitmap into the modified internal format used by Windows.
+ * This is described in BITMAPCOREHEADER and BITMAPCOREINFO structures in the
+ * MSDN library.
+ *
+ * @access private
+ * @param string $bitmap The bitmap to process
+ * @return array Array with data and properties of the bitmap
+ */
+ function _processBitmap($bitmap)
+ {
+ // Open file.
+ $bmp_fd = @fopen($bitmap,"rb");
+ if (!$bmp_fd) {
+ throw new Exception("Couldn't import $bitmap");
+ }
+
+ // Slurp the file into a string.
+ $data = fread($bmp_fd, filesize($bitmap));
+
+ // Check that the file is big enough to be a bitmap.
+ if (strlen($data) <= 0x36) {
+ throw new Exception("$bitmap doesn't contain enough data.\n");
+ }
+
+ // The first 2 bytes are used to identify the bitmap.
+ $identity = unpack("A2ident", $data);
+ if ($identity['ident'] != "BM") {
+ throw new Exception("$bitmap doesn't appear to be a valid bitmap image.\n");
+ }
+
+ // Remove bitmap data: ID.
+ $data = substr($data, 2);
+
+ // Read and remove the bitmap size. This is more reliable than reading
+ // the data size at offset 0x22.
+ //
+ $size_array = unpack("Vsa", substr($data, 0, 4));
+ $size = $size_array['sa'];
+ $data = substr($data, 4);
+ $size -= 0x36; // Subtract size of bitmap header.
+ $size += 0x0C; // Add size of BIFF header.
+
+ // Remove bitmap data: reserved, offset, header length.
+ $data = substr($data, 12);
+
+ // Read and remove the bitmap width and height. Verify the sizes.
+ $width_and_height = unpack("V2", substr($data, 0, 8));
+ $width = $width_and_height[1];
+ $height = $width_and_height[2];
+ $data = substr($data, 8);
+ if ($width > 0xFFFF) {
+ throw new Exception("$bitmap: largest image width supported is 65k.\n");
+ }
+ if ($height > 0xFFFF) {
+ throw new Exception("$bitmap: largest image height supported is 65k.\n");
+ }
+
+ // Read and remove the bitmap planes and bpp data. Verify them.
+ $planes_and_bitcount = unpack("v2", substr($data, 0, 4));
+ $data = substr($data, 4);
+ if ($planes_and_bitcount[2] != 24) { // Bitcount
+ throw new Exception("$bitmap isn't a 24bit true color bitmap.\n");
+ }
+ if ($planes_and_bitcount[1] != 1) {
+ throw new Exception("$bitmap: only 1 plane supported in bitmap image.\n");
+ }
+
+ // Read and remove the bitmap compression. Verify compression.
+ $compression = unpack("Vcomp", substr($data, 0, 4));
+ $data = substr($data, 4);
+
+ //$compression = 0;
+ if ($compression['comp'] != 0) {
+ throw new Exception("$bitmap: compression not supported in bitmap image.\n");
+ }
+
+ // Remove bitmap data: data size, hres, vres, colours, imp. colours.
+ $data = substr($data, 20);
+
+ // Add the BITMAPCOREHEADER data
+ $header = pack("Vvvvv", 0x000c, $width, $height, 0x01, 0x18);
+ $data = $header . $data;
+
+ return (array($width, $height, $size, $data));
+ }
+
+ /**
+ * Store the window zoom factor. This should be a reduced fraction but for
+ * simplicity we will store all fractions with a numerator of 100.
+ */
+ private function _writeZoom()
+ {
+ // If scale is 100 we don't need to write a record
+ if ($this->_phpSheet->getSheetView()->getZoomScale() == 100) {
+ return;
+ }
+
+ $record = 0x00A0; // Record identifier
+ $length = 0x0004; // Bytes to follow
+
+ $header = pack("vv", $record, $length);
+ $data = pack("vv", $this->_phpSheet->getSheetView()->getZoomScale(), 100);
+ $this->_append($header . $data);
+ }
+
+ /**
+ * Get Escher object
+ *
+ * @return PHPExcel_Shared_Escher
+ */
+ public function getEscher()
+ {
+ return $this->_escher;
+ }
+
+ /**
+ * Set Escher object
+ *
+ * @param PHPExcel_Shared_Escher $pValue
+ */
+ public function setEscher(PHPExcel_Shared_Escher $pValue = null)
+ {
+ $this->_escher = $pValue;
+ }
+
+ /**
+ * Write MSODRAWING record
+ */
+ private function _writeMsoDrawing()
+ {
+ // write the Escher stream if necessary
+ if (isset($this->_escher)) {
+ $writer = new PHPExcel_Writer_Excel5_Escher($this->_escher);
+ $data = $writer->close();
+ $spOffsets = $writer->getSpOffsets();
+ $spTypes = $writer->getSpTypes();
+ // write the neccesary MSODRAWING, OBJ records
+
+ // split the Escher stream
+ $spOffsets[0] = 0;
+ $nm = count($spOffsets) - 1; // number of shapes excluding first shape
+ for ($i = 1; $i <= $nm; ++$i) {
+ // MSODRAWING record
+ $record = 0x00EC; // Record identifier
+
+ // chunk of Escher stream for one shape
+ $dataChunk = substr($data, $spOffsets[$i -1], $spOffsets[$i] - $spOffsets[$i - 1]);
+
+ $length = strlen($dataChunk);
+ $header = pack("vv", $record, $length);
+
+ $this->_append($header . $dataChunk);
+
+ // OBJ record
+ $record = 0x005D; // record identifier
+ $objData = '';
+
+ // ftCmo
+ if($spTypes[$i] == 0x00C9){
+ // Add ftCmo (common object data) subobject
+ $objData .=
+ pack('vvvvvVVV'
+ , 0x0015 // 0x0015 = ftCmo
+ , 0x0012 // length of ftCmo data
+ , 0x0014 // object type, 0x0014 = filter
+ , $i // object id number, Excel seems to use 1-based index, local for the sheet
+ , 0x2101 // option flags, 0x2001 is what OpenOffice.org uses
+ , 0 // reserved
+ , 0 // reserved
+ , 0 // reserved
+ );
+
+ // Add ftSbs Scroll bar subobject
+ $objData .= pack('vv', 0x00C, 0x0014);
+ $objData .= pack('H*', '0000000000000000640001000A00000010000100');
+ // Add ftLbsData (List box data) subobject
+ $objData .= pack('vv', 0x0013, 0x1FEE);
+ $objData .= pack('H*', '00000000010001030000020008005700');
+ }
+ else {
+ // Add ftCmo (common object data) subobject
+ $objData .=
+ pack('vvvvvVVV'
+ , 0x0015 // 0x0015 = ftCmo
+ , 0x0012 // length of ftCmo data
+ , 0x0008 // object type, 0x0008 = picture
+ , $i // object id number, Excel seems to use 1-based index, local for the sheet
+ , 0x6011 // option flags, 0x6011 is what OpenOffice.org uses
+ , 0 // reserved
+ , 0 // reserved
+ , 0 // reserved
+ );
+ }
+
+ // ftEnd
+ $objData .=
+ pack('vv'
+ , 0x0000 // 0x0000 = ftEnd
+ , 0x0000 // length of ftEnd data
+ );
+
+ $length = strlen($objData);
+ $header = pack('vv', $record, $length);
+ $this->_append($header . $objData);
+ }
+ }
+ }
+
+ /**
+ * Store the DATAVALIDATIONS and DATAVALIDATION records.
+ */
+ private function _writeDataValidity()
+ {
+ // Datavalidation collection
+ $dataValidationCollection = $this->_phpSheet->getDataValidationCollection();
+
+ // Write data validations?
+ if (!empty($dataValidationCollection)) {
+
+ // DATAVALIDATIONS record
+ $record = 0x01B2; // Record identifier
+ $length = 0x0012; // Bytes to follow
+
+ $grbit = 0x0000; // Prompt box at cell, no cached validity data at DV records
+ $horPos = 0x00000000; // Horizontal position of prompt box, if fixed position
+ $verPos = 0x00000000; // Vertical position of prompt box, if fixed position
+ $objId = 0xFFFFFFFF; // Object identifier of drop down arrow object, or -1 if not visible
+
+ $header = pack('vv', $record, $length);
+ $data = pack('vVVVV', $grbit, $horPos, $verPos, $objId,
+ count($dataValidationCollection));
+ $this->_append($header.$data);
+
+ // DATAVALIDATION records
+ $record = 0x01BE; // Record identifier
+
+ foreach ($dataValidationCollection as $cellCoordinate => $dataValidation) {
+ // initialize record data
+ $data = '';
+
+ // options
+ $options = 0x00000000;
+
+ // data type
+ $type = $dataValidation->getType();
+ switch ($type) {
+ case PHPExcel_Cell_DataValidation::TYPE_NONE: $type = 0x00; break;
+ case PHPExcel_Cell_DataValidation::TYPE_WHOLE: $type = 0x01; break;
+ case PHPExcel_Cell_DataValidation::TYPE_DECIMAL: $type = 0x02; break;
+ case PHPExcel_Cell_DataValidation::TYPE_LIST: $type = 0x03; break;
+ case PHPExcel_Cell_DataValidation::TYPE_DATE: $type = 0x04; break;
+ case PHPExcel_Cell_DataValidation::TYPE_TIME: $type = 0x05; break;
+ case PHPExcel_Cell_DataValidation::TYPE_TEXTLENGTH: $type = 0x06; break;
+ case PHPExcel_Cell_DataValidation::TYPE_CUSTOM: $type = 0x07; break;
+ }
+ $options |= $type << 0;
+
+ // error style
+ $errorStyle = $dataValidation->getType();
+ switch ($errorStyle) {
+ case PHPExcel_Cell_DataValidation::STYLE_STOP: $errorStyle = 0x00; break;
+ case PHPExcel_Cell_DataValidation::STYLE_WARNING: $errorStyle = 0x01; break;
+ case PHPExcel_Cell_DataValidation::STYLE_INFORMATION: $errorStyle = 0x02; break;
+ }
+ $options |= $errorStyle << 4;
+
+ // explicit formula?
+ if ($type == 0x03 && preg_match('/^\".*\"$/', $dataValidation->getFormula1())) {
+ $options |= 0x01 << 7;
+ }
+
+ // empty cells allowed
+ $options |= $dataValidation->getAllowBlank() << 8;
+
+ // show drop down
+ $options |= (!$dataValidation->getShowDropDown()) << 9;
+
+ // show input message
+ $options |= $dataValidation->getShowInputMessage() << 18;
+
+ // show error message
+ $options |= $dataValidation->getShowErrorMessage() << 19;
+
+ // condition operator
+ $operator = $dataValidation->getOperator();
+ switch ($operator) {
+ case PHPExcel_Cell_DataValidation::OPERATOR_BETWEEN: $operator = 0x00 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_NOTBETWEEN: $operator = 0x01 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_EQUAL: $operator = 0x02 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_NOTEQUAL: $operator = 0x03 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHAN: $operator = 0x04 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_LESSTHAN: $operator = 0x05 ; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHANOREQUAL: $operator = 0x06; break;
+ case PHPExcel_Cell_DataValidation::OPERATOR_LESSTHANOREQUAL: $operator = 0x07 ; break;
+ }
+ $options |= $operator << 20;
+
+ $data = pack('V', $options);
+
+ // prompt title
+ $promptTitle = $dataValidation->getPromptTitle() !== '' ?
+ $dataValidation->getPromptTitle() : chr(0);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($promptTitle);
+
+ // error title
+ $errorTitle = $dataValidation->getErrorTitle() !== '' ?
+ $dataValidation->getErrorTitle() : chr(0);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($errorTitle);
+
+ // prompt text
+ $prompt = $dataValidation->getPrompt() !== '' ?
+ $dataValidation->getPrompt() : chr(0);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($prompt);
+
+ // error text
+ $error = $dataValidation->getError() !== '' ?
+ $dataValidation->getError() : chr(0);
+ $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($error);
+
+ // formula 1
+ try {
+ $formula1 = $dataValidation->getFormula1();
+ if ($type == 0x03) { // list type
+ $formula1 = str_replace(',', chr(0), $formula1);
+ }
+ $this->_parser->parse($formula1);
+ $formula1 = $this->_parser->toReversePolish();
+ $sz1 = strlen($formula1);
+
+ } catch(Exception $e) {
+ $sz1 = 0;
+ $formula1 = '';
+ }
+ $data .= pack('vv', $sz1, 0x0000);
+ $data .= $formula1;
+
+ // formula 2
+ try {
+ $formula2 = $dataValidation->getFormula2();
+ if ($formula2 === '') {
+ throw new Exception('No formula2');
+ }
+ $this->_parser->parse($formula2);
+ $formula2 = $this->_parser->toReversePolish();
+ $sz2 = strlen($formula2);
+
+ } catch(Exception $e) {
+ $sz2 = 0;
+ $formula2 = '';
+ }
+ $data .= pack('vv', $sz2, 0x0000);
+ $data .= $formula2;
+
+ // cell range address list
+ $data .= pack('v', 0x0001);
+ $data .= $this->_writeBIFF8CellRangeAddressFixed($cellCoordinate);
+
+ $length = strlen($data);
+ $header = pack("vv", $record, $length);
+
+ $this->_append($header . $data);
+ }
+ }
+ }
+
+ /**
+ * Map Error code
+ *
+ * @param string $errorCode
+ * @return int
+ */
+ private static function _mapErrorCode($errorCode) {
+ switch ($errorCode) {
+ case '#NULL!': return 0x00;
+ case '#DIV/0!': return 0x07;
+ case '#VALUE!': return 0x0F;
+ case '#REF!': return 0x17;
+ case '#NAME?': return 0x1D;
+ case '#NUM!': return 0x24;
+ case '#N/A': return 0x2A;
+ }
+
+ return 0;
+ }
+
+}
\ No newline at end of file |