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<?php |
/** |
* PHPExcel |
* |
* Copyright (c) 2006 - 2013 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 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
* @version ##VERSION##, ##DATE## |
*/ |
// 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 - 2013 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(); |
$str_len = PHPExcel_Shared_String::CountCharacters($cVal->getPlainText(), 'UTF-8'); |
$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 |
$str_pos += PHPExcel_Shared_String::CountCharacters($element->getText(), 'UTF-8'); |
} |
$this->_writeRichTextString($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(); |
// Write WINDOW2 record |
$this->_writeWindow2(); |
// Write PLV record |
$this->_writePageLayoutView(); |
// Write ZOOM record |
$this->_writeZoom(); |
if ($_phpSheet->getFreezePane()) { |
$this->_writePanes(); |
} |
// Write SELECTION record |
$this->_writeSelection(); |
// Write MergedCellsTable Record |
$this->_writeMergedCells(); |
// Hyperlinks |
foreach ($_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(); |
// Write SHEETPROTECTION record |
$this->_writeSheetProtection(); |
$this->_writeRangeProtection(); |
$arrConditionalStyles = $_phpSheet->getConditionalStylesCollection(); |
if(!empty($arrConditionalStyles)){ |
$arrConditional = array(); |
// @todo CFRule & CFHeader |
// Write CFHEADER record |
$this->_writeCFHeader(); |
// Write ConditionalFormattingTable records |
foreach ($arrConditionalStyles as $cellCoordinate => $conditionalStyles) { |
foreach ($conditionalStyles as $conditional) { |
if($conditional->getConditionType() == PHPExcel_Style_Conditional::CONDITION_EXPRESSION |
|| $conditional->getConditionType() == PHPExcel_Style_Conditional::CONDITION_CELLIS){ |
if(!in_array($conditional->getHashCode(), $arrConditional)){ |
$arrConditional[] = $conditional->getHashCode(); |
// Write CFRULE record |
$this->_writeCFRule($conditional); |
} |
} |
} |
} |
} |
$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 (PHPExcel_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 |
$fPageBreakPreview = $this->_phpSheet->getSheetView()->getView() === PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_BREAK_PREVIEW; |
$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; |
$grbit |= $fPageBreakPreview << 11; |
$header = pack("vv", $record, $length); |
$data = pack("vvv", $grbit, $rwTop, $colLeft); |
// FIXME !!! |
$rgbHdr = 0x0040; // Row/column heading and gridline color index |
$zoom_factor_page_break = ($fPageBreakPreview? $this->_phpSheet->getSheetView()->getZoomScale() : 0x0000); |
$zoom_factor_normal = $this->_phpSheet->getSheetView()->getZoomScaleNormal(); |
$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 PHPExcel_Writer_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 PHPExcel_Writer_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 PHPExcel_Writer_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 ($width > 0xFFFF) { |
throw new PHPExcel_Writer_Exception("$bitmap: largest image width supported is 65k.\n"); |
} |
if ($height > 0xFFFF) { |
throw new PHPExcel_Writer_Exception("$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 ($planes_and_bitcount[2] != 24) { // Bitcount |
throw new PHPExcel_Writer_Exception("$bitmap isn't a 24bit true color bitmap.\n"); |
} |
if ($planes_and_bitcount[1] != 1) { |
throw new PHPExcel_Writer_Exception("$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 PHPExcel_Writer_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(PHPExcel_Exception $e) { |
$sz1 = 0; |
$formula1 = ''; |
} |
$data .= pack('vv', $sz1, 0x0000); |
$data .= $formula1; |
// formula 2 |
try { |
$formula2 = $dataValidation->getFormula2(); |
if ($formula2 === '') { |
throw new PHPExcel_Writer_Exception('No formula2'); |
} |
$this->_parser->parse($formula2); |
$formula2 = $this->_parser->toReversePolish(); |
$sz2 = strlen($formula2); |
} catch(PHPExcel_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; |
} |
/** |
* Write PLV Record |
*/ |
private function _writePageLayoutView(){ |
$record = 0x088B; // Record identifier |
$length = 0x0010; // Bytes to follow |
$rt = 0x088B; // 2 |
$grbitFrt = 0x0000; // 2 |
$reserved = 0x0000000000000000; // 8 |
$wScalvePLV = $this->_phpSheet->getSheetView()->getZoomScale(); // 2 |
// The options flags that comprise $grbit |
if($this->_phpSheet->getSheetView()->getView() == PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_LAYOUT){ |
$fPageLayoutView = 1; |
} else { |
$fPageLayoutView = 0; |
} |
$fRulerVisible = 0; |
$fWhitespaceHidden = 0; |
$grbit = $fPageLayoutView; // 2 |
$grbit |= $fRulerVisible << 1; |
$grbit |= $fWhitespaceHidden << 3; |
$header = pack("vv", $record, $length); |
$data = pack("vvVVvv", $rt, $grbitFrt, 0x00000000, 0x00000000, $wScalvePLV, $grbit); |
$this->_append($header . $data); |
} |
/** |
* Write CFRule Record |
* @param PHPExcel_Style_Conditional $conditional |
*/ |
private function _writeCFRule(PHPExcel_Style_Conditional $conditional){ |
$record = 0x01B1; // Record identifier |
// $type : Type of the CF |
// $operatorType : Comparison operator |
if($conditional->getConditionType() == PHPExcel_Style_Conditional::CONDITION_EXPRESSION){ |
$type = 0x02; |
$operatorType = 0x00; |
} else if($conditional->getConditionType() == PHPExcel_Style_Conditional::CONDITION_CELLIS){ |
$type = 0x01; |
switch ($conditional->getOperatorType()){ |
case PHPExcel_Style_Conditional::OPERATOR_NONE: |
$operatorType = 0x00; |
break; |
case PHPExcel_Style_Conditional::OPERATOR_EQUAL: |
$operatorType = 0x03; |
break; |
case PHPExcel_Style_Conditional::OPERATOR_GREATERTHAN: |
$operatorType = 0x05; |
break; |
case PHPExcel_Style_Conditional::OPERATOR_GREATERTHANOREQUAL: |
$operatorType = 0x07; |
break; |
case PHPExcel_Style_Conditional::OPERATOR_LESSTHAN: |
$operatorType = 0x06; |
break; |
case PHPExcel_Style_Conditional::OPERATOR_LESSTHANOREQUAL: |
$operatorType = 0x08; |
break; |
case PHPExcel_Style_Conditional::OPERATOR_NOTEQUAL: |
$operatorType = 0x04; |
break; |
case PHPExcel_Style_Conditional::OPERATOR_BETWEEN: |
$operatorType = 0x01; |
break; |
// not OPERATOR_NOTBETWEEN 0x02 |
} |
} |
// $szValue1 : size of the formula data for first value or formula |
// $szValue2 : size of the formula data for second value or formula |
$arrConditions = $conditional->getConditions(); |
$numConditions = sizeof($arrConditions); |
if($numConditions == 1){ |
$szValue1 = ($arrConditions[0] <= 65535 ? 3 : 0x0000); |
$szValue2 = 0x0000; |
$operand1 = pack('Cv', 0x1E, $arrConditions[0]); |
$operand2 = null; |
} else if($numConditions == 2 && ($conditional->getOperatorType() == PHPExcel_Style_Conditional::OPERATOR_BETWEEN)){ |
$szValue1 = ($arrConditions[0] <= 65535 ? 3 : 0x0000); |
$szValue2 = ($arrConditions[1] <= 65535 ? 3 : 0x0000); |
$operand1 = pack('Cv', 0x1E, $arrConditions[0]); |
$operand2 = pack('Cv', 0x1E, $arrConditions[1]); |
} else { |
$szValue1 = 0x0000; |
$szValue2 = 0x0000; |
$operand1 = null; |
$operand2 = null; |
} |
// $flags : Option flags |
// Alignment |
$bAlignHz = ($conditional->getStyle()->getAlignment()->getHorizontal() == null ? 1 : 0); |
$bAlignVt = ($conditional->getStyle()->getAlignment()->getVertical() == null ? 1 : 0); |
$bAlignWrapTx = ($conditional->getStyle()->getAlignment()->getWrapText() == false ? 1 : 0); |
$bTxRotation = ($conditional->getStyle()->getAlignment()->getTextRotation() == null ? 1 : 0); |
$bIndent = ($conditional->getStyle()->getAlignment()->getIndent() == 0 ? 1 : 0); |
$bShrinkToFit = ($conditional->getStyle()->getAlignment()->getShrinkToFit() == false ? 1 : 0); |
if($bAlignHz == 0 || $bAlignVt == 0 || $bAlignWrapTx == 0 || $bTxRotation == 0 || $bIndent == 0 || $bShrinkToFit == 0){ |
$bFormatAlign = 1; |
} else { |
$bFormatAlign = 0; |
} |
// Protection |
$bProtLocked = ($conditional->getStyle()->getProtection()->getLocked() == null ? 1 : 0); |
$bProtHidden = ($conditional->getStyle()->getProtection()->getHidden() == null ? 1 : 0); |
if($bProtLocked == 0 || $bProtHidden == 0){ |
$bFormatProt = 1; |
} else { |
$bFormatProt = 0; |
} |
// Border |
$bBorderLeft = ($conditional->getStyle()->getBorders()->getLeft()->getColor()->getARGB() == PHPExcel_Style_Color::COLOR_BLACK |
&& $conditional->getStyle()->getBorders()->getLeft()->getBorderStyle() == PHPExcel_Style_Border::BORDER_NONE ? 1 : 0); |
$bBorderRight = ($conditional->getStyle()->getBorders()->getRight()->getColor()->getARGB() == PHPExcel_Style_Color::COLOR_BLACK |
&& $conditional->getStyle()->getBorders()->getRight()->getBorderStyle() == PHPExcel_Style_Border::BORDER_NONE ? 1 : 0); |
$bBorderTop = ($conditional->getStyle()->getBorders()->getTop()->getColor()->getARGB() == PHPExcel_Style_Color::COLOR_BLACK |
&& $conditional->getStyle()->getBorders()->getTop()->getBorderStyle() == PHPExcel_Style_Border::BORDER_NONE ? 1 : 0); |
$bBorderBottom = ($conditional->getStyle()->getBorders()->getBottom()->getColor()->getARGB() == PHPExcel_Style_Color::COLOR_BLACK |
&& $conditional->getStyle()->getBorders()->getBottom()->getBorderStyle() == PHPExcel_Style_Border::BORDER_NONE ? 1 : 0); |
if($bBorderLeft == 0 || $bBorderRight == 0 || $bBorderTop == 0 || $bBorderBottom == 0){ |
$bFormatBorder = 1; |
} else { |
$bFormatBorder = 0; |
} |
// Pattern |
$bFillStyle = ($conditional->getStyle()->getFill()->getFillType() == null ? 0 : 1); |
$bFillColor = ($conditional->getStyle()->getFill()->getStartColor()->getARGB() == null ? 0 : 1); |
$bFillColorBg = ($conditional->getStyle()->getFill()->getEndColor()->getARGB() == null ? 0 : 1); |
if($bFillStyle == 0 || $bFillColor == 0 || $bFillColorBg == 0){ |
$bFormatFill = 1; |
} else { |
$bFormatFill = 0; |
} |
// Font |
if($conditional->getStyle()->getFont()->getName() != null |
|| $conditional->getStyle()->getFont()->getSize() != null |
|| $conditional->getStyle()->getFont()->getBold() != null |
|| $conditional->getStyle()->getFont()->getItalic() != null |
|| $conditional->getStyle()->getFont()->getSuperScript() != null |
|| $conditional->getStyle()->getFont()->getSubScript() != null |
|| $conditional->getStyle()->getFont()->getUnderline() != null |
|| $conditional->getStyle()->getFont()->getStrikethrough() != null |
|| $conditional->getStyle()->getFont()->getColor()->getARGB() != null){ |
$bFormatFont = 1; |
} else { |
$bFormatFont = 0; |
} |
// Alignment |
$flags = 0; |
$flags |= (1 == $bAlignHz ? 0x00000001 : 0); |
$flags |= (1 == $bAlignVt ? 0x00000002 : 0); |
$flags |= (1 == $bAlignWrapTx ? 0x00000004 : 0); |
$flags |= (1 == $bTxRotation ? 0x00000008 : 0); |
// Justify last line flag |
$flags |= (1 == 1 ? 0x00000010 : 0); |
$flags |= (1 == $bIndent ? 0x00000020 : 0); |
$flags |= (1 == $bShrinkToFit ? 0x00000040 : 0); |
// Default |
$flags |= (1 == 1 ? 0x00000080 : 0); |
// Protection |
$flags |= (1 == $bProtLocked ? 0x00000100 : 0); |
$flags |= (1 == $bProtHidden ? 0x00000200 : 0); |
// Border |
$flags |= (1 == $bBorderLeft ? 0x00000400 : 0); |
$flags |= (1 == $bBorderRight ? 0x00000800 : 0); |
$flags |= (1 == $bBorderTop ? 0x00001000 : 0); |
$flags |= (1 == $bBorderBottom ? 0x00002000 : 0); |
$flags |= (1 == 1 ? 0x00004000 : 0); // Top left to Bottom right border |
$flags |= (1 == 1 ? 0x00008000 : 0); // Bottom left to Top right border |
// Pattern |
$flags |= (1 == $bFillStyle ? 0x00010000 : 0); |
$flags |= (1 == $bFillColor ? 0x00020000 : 0); |
$flags |= (1 == $bFillColorBg ? 0x00040000 : 0); |
$flags |= (1 == 1 ? 0x00380000 : 0); |
// Font |
$flags |= (1 == $bFormatFont ? 0x04000000 : 0); |
// Alignment : |
$flags |= (1 == $bFormatAlign ? 0x08000000 : 0); |
// Border |
$flags |= (1 == $bFormatBorder ? 0x10000000 : 0); |
// Pattern |
$flags |= (1 == $bFormatFill ? 0x20000000 : 0); |
// Protection |
$flags |= (1 == $bFormatProt ? 0x40000000 : 0); |
// Text direction |
$flags |= (1 == 0 ? 0x80000000 : 0); |
// Data Blocks |
if($bFormatFont == 1){ |
// Font Name |
if($conditional->getStyle()->getFont()->getName() == null){ |
$dataBlockFont = pack('VVVVVVVV', 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000); |
$dataBlockFont .= pack('VVVVVVVV', 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000); |
} else { |
$dataBlockFont = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($conditional->getStyle()->getFont()->getName()); |
} |
// Font Size |
if($conditional->getStyle()->getFont()->getSize() == null){ |
$dataBlockFont .= pack('V', 20 * 11); |
} else { |
$dataBlockFont .= pack('V', 20 * $conditional->getStyle()->getFont()->getSize()); |
} |
// Font Options |
$dataBlockFont .= pack('V', 0); |
// Font weight |
if($conditional->getStyle()->getFont()->getBold() == true){ |
$dataBlockFont .= pack('v', 0x02BC); |
} else { |
$dataBlockFont .= pack('v', 0x0190); |
} |
// Escapement type |
if($conditional->getStyle()->getFont()->getSubScript() == true){ |
$dataBlockFont .= pack('v', 0x02); |
$fontEscapement = 0; |
} else if($conditional->getStyle()->getFont()->getSuperScript() == true){ |
$dataBlockFont .= pack('v', 0x01); |
$fontEscapement = 0; |
} else { |
$dataBlockFont .= pack('v', 0x00); |
$fontEscapement = 1; |
} |
// Underline type |
switch ($conditional->getStyle()->getFont()->getUnderline()){ |
case PHPExcel_Style_Font::UNDERLINE_NONE : $dataBlockFont .= pack('C', 0x00); $fontUnderline = 0; break; |
case PHPExcel_Style_Font::UNDERLINE_DOUBLE : $dataBlockFont .= pack('C', 0x02); $fontUnderline = 0; break; |
case PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING : $dataBlockFont .= pack('C', 0x22); $fontUnderline = 0; break; |
case PHPExcel_Style_Font::UNDERLINE_SINGLE : $dataBlockFont .= pack('C', 0x01); $fontUnderline = 0; break; |
case PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING : $dataBlockFont .= pack('C', 0x21); $fontUnderline = 0; break; |
default : $dataBlockFont .= pack('C', 0x00); $fontUnderline = 1; break; |
} |
// Not used (3) |
$dataBlockFont .= pack('vC', 0x0000, 0x00); |
// Font color index |
switch ($conditional->getStyle()->getFont()->getColor()->getRGB()) { |
case '000000': $colorIdx = 0x08; break; |
case 'FFFFFF': $colorIdx = 0x09; break; |
case 'FF0000': $colorIdx = 0x0A; break; |
case '00FF00': $colorIdx = 0x0B; break; |
case '0000FF': $colorIdx = 0x0C; break; |
case 'FFFF00': $colorIdx = 0x0D; break; |
case 'FF00FF': $colorIdx = 0x0E; break; |
case '00FFFF': $colorIdx = 0x0F; break; |
case '800000': $colorIdx = 0x10; break; |
case '008000': $colorIdx = 0x11; break; |
case '000080': $colorIdx = 0x12; break; |
case '808000': $colorIdx = 0x13; break; |
case '800080': $colorIdx = 0x14; break; |
case '008080': $colorIdx = 0x15; break; |
case 'C0C0C0': $colorIdx = 0x16; break; |
case '808080': $colorIdx = 0x17; break; |
case '9999FF': $colorIdx = 0x18; break; |
case '993366': $colorIdx = 0x19; break; |
case 'FFFFCC': $colorIdx = 0x1A; break; |
case 'CCFFFF': $colorIdx = 0x1B; break; |
case '660066': $colorIdx = 0x1C; break; |
case 'FF8080': $colorIdx = 0x1D; break; |
case '0066CC': $colorIdx = 0x1E; break; |
case 'CCCCFF': $colorIdx = 0x1F; break; |
case '000080': $colorIdx = 0x20; break; |
case 'FF00FF': $colorIdx = 0x21; break; |
case 'FFFF00': $colorIdx = 0x22; break; |
case '00FFFF': $colorIdx = 0x23; break; |
case '800080': $colorIdx = 0x24; break; |
case '800000': $colorIdx = 0x25; break; |
case '008080': $colorIdx = 0x26; break; |
case '0000FF': $colorIdx = 0x27; break; |
case '00CCFF': $colorIdx = 0x28; break; |
case 'CCFFFF': $colorIdx = 0x29; break; |
case 'CCFFCC': $colorIdx = 0x2A; break; |
case 'FFFF99': $colorIdx = 0x2B; break; |
case '99CCFF': $colorIdx = 0x2C; break; |
case 'FF99CC': $colorIdx = 0x2D; break; |
case 'CC99FF': $colorIdx = 0x2E; break; |
case 'FFCC99': $colorIdx = 0x2F; break; |
case '3366FF': $colorIdx = 0x30; break; |
case '33CCCC': $colorIdx = 0x31; break; |
case '99CC00': $colorIdx = 0x32; break; |
case 'FFCC00': $colorIdx = 0x33; break; |
case 'FF9900': $colorIdx = 0x34; break; |
case 'FF6600': $colorIdx = 0x35; break; |
case '666699': $colorIdx = 0x36; break; |
case '969696': $colorIdx = 0x37; break; |
case '003366': $colorIdx = 0x38; break; |
case '339966': $colorIdx = 0x39; break; |
case '003300': $colorIdx = 0x3A; break; |
case '333300': $colorIdx = 0x3B; break; |
case '993300': $colorIdx = 0x3C; break; |
case '993366': $colorIdx = 0x3D; break; |
case '333399': $colorIdx = 0x3E; break; |
case '333333': $colorIdx = 0x3F; break; |
default: $colorIdx = 0x00; break; |
} |
$dataBlockFont .= pack('V', $colorIdx); |
// Not used (4) |
$dataBlockFont .= pack('V', 0x00000000); |
// Options flags for modified font attributes |
$optionsFlags = 0; |
$optionsFlagsBold = ($conditional->getStyle()->getFont()->getBold() == null ? 1 : 0); |
$optionsFlags |= (1 == $optionsFlagsBold ? 0x00000002 : 0); |
$optionsFlags |= (1 == 1 ? 0x00000008 : 0); |
$optionsFlags |= (1 == 1 ? 0x00000010 : 0); |
$optionsFlags |= (1 == 0 ? 0x00000020 : 0); |
$optionsFlags |= (1 == 1 ? 0x00000080 : 0); |
$dataBlockFont .= pack('V', $optionsFlags); |
// Escapement type |
$dataBlockFont .= pack('V', $fontEscapement); |
// Underline type |
$dataBlockFont .= pack('V', $fontUnderline); |
// Always |
$dataBlockFont .= pack('V', 0x00000000); |
// Always |
$dataBlockFont .= pack('V', 0x00000000); |
// Not used (8) |
$dataBlockFont .= pack('VV', 0x00000000, 0x00000000); |
// Always |
$dataBlockFont .= pack('v', 0x0001); |
} |
if($bFormatAlign == 1){ |
$blockAlign = 0; |
// Alignment and text break |
switch ($conditional->getStyle()->getAlignment()->getHorizontal()){ |
case PHPExcel_Style_Alignment::HORIZONTAL_GENERAL : $blockAlign = 0; break; |
case PHPExcel_Style_Alignment::HORIZONTAL_LEFT : $blockAlign = 1; break; |
case PHPExcel_Style_Alignment::HORIZONTAL_RIGHT : $blockAlign = 3; break; |
case PHPExcel_Style_Alignment::HORIZONTAL_CENTER : $blockAlign = 2; break; |
case PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS : $blockAlign = 6; break; |
case PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY : $blockAlign = 5; break; |
} |
if($conditional->getStyle()->getAlignment()->getWrapText() == true){ |
$blockAlign |= 1 << 3; |
} else { |
$blockAlign |= 0 << 3; |
} |
switch ($conditional->getStyle()->getAlignment()->getVertical()){ |
case PHPExcel_Style_Alignment::VERTICAL_BOTTOM : $blockAlign = 2 << 4; break; |
case PHPExcel_Style_Alignment::VERTICAL_TOP : $blockAlign = 0 << 4; break; |
case PHPExcel_Style_Alignment::VERTICAL_CENTER : $blockAlign = 1 << 4; break; |
case PHPExcel_Style_Alignment::VERTICAL_JUSTIFY : $blockAlign = 3 << 4; break; |
} |
$blockAlign |= 0 << 7; |
// Text rotation angle |
$blockRotation = $conditional->getStyle()->getAlignment()->getTextRotation(); |
// Indentation |
$blockIndent = $conditional->getStyle()->getAlignment()->getIndent(); |
if($conditional->getStyle()->getAlignment()->getShrinkToFit() == true){ |
$blockIndent |= 1 << 4; |
} else { |
$blockIndent |= 0 << 4; |
} |
$blockIndent |= 0 << 6; |
// Relative indentation |
$blockIndentRelative = 255; |
$dataBlockAlign = pack('CCvvv', $blockAlign, $blockRotation, $blockIndent, $blockIndentRelative, 0x0000); |
} |
if($bFormatBorder == 1){ |
$blockLineStyle = 0; |
switch ($conditional->getStyle()->getBorders()->getLeft()->getBorderStyle()){ |
case PHPExcel_Style_Border::BORDER_NONE : $blockLineStyle |= 0x00; break; |
case PHPExcel_Style_Border::BORDER_THIN : $blockLineStyle |= 0x01; break; |
case PHPExcel_Style_Border::BORDER_MEDIUM : $blockLineStyle |= 0x02; break; |
case PHPExcel_Style_Border::BORDER_DASHED : $blockLineStyle |= 0x03; break; |
case PHPExcel_Style_Border::BORDER_DOTTED : $blockLineStyle |= 0x04; break; |
case PHPExcel_Style_Border::BORDER_THICK : $blockLineStyle |= 0x05; break; |
case PHPExcel_Style_Border::BORDER_DOUBLE : $blockLineStyle |= 0x06; break; |
case PHPExcel_Style_Border::BORDER_HAIR : $blockLineStyle |= 0x07; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHED : $blockLineStyle |= 0x08; break; |
case PHPExcel_Style_Border::BORDER_DASHDOT : $blockLineStyle |= 0x09; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT : $blockLineStyle |= 0x0A; break; |
case PHPExcel_Style_Border::BORDER_DASHDOTDOT : $blockLineStyle |= 0x0B; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT : $blockLineStyle |= 0x0C; break; |
case PHPExcel_Style_Border::BORDER_SLANTDASHDOT : $blockLineStyle |= 0x0D; break; |
} |
switch ($conditional->getStyle()->getBorders()->getRight()->getBorderStyle()){ |
case PHPExcel_Style_Border::BORDER_NONE : $blockLineStyle |= 0x00 << 4; break; |
case PHPExcel_Style_Border::BORDER_THIN : $blockLineStyle |= 0x01 << 4; break; |
case PHPExcel_Style_Border::BORDER_MEDIUM : $blockLineStyle |= 0x02 << 4; break; |
case PHPExcel_Style_Border::BORDER_DASHED : $blockLineStyle |= 0x03 << 4; break; |
case PHPExcel_Style_Border::BORDER_DOTTED : $blockLineStyle |= 0x04 << 4; break; |
case PHPExcel_Style_Border::BORDER_THICK : $blockLineStyle |= 0x05 << 4; break; |
case PHPExcel_Style_Border::BORDER_DOUBLE : $blockLineStyle |= 0x06 << 4; break; |
case PHPExcel_Style_Border::BORDER_HAIR : $blockLineStyle |= 0x07 << 4; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHED : $blockLineStyle |= 0x08 << 4; break; |
case PHPExcel_Style_Border::BORDER_DASHDOT : $blockLineStyle |= 0x09 << 4; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT : $blockLineStyle |= 0x0A << 4; break; |
case PHPExcel_Style_Border::BORDER_DASHDOTDOT : $blockLineStyle |= 0x0B << 4; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT : $blockLineStyle |= 0x0C << 4; break; |
case PHPExcel_Style_Border::BORDER_SLANTDASHDOT : $blockLineStyle |= 0x0D << 4; break; |
} |
switch ($conditional->getStyle()->getBorders()->getTop()->getBorderStyle()){ |
case PHPExcel_Style_Border::BORDER_NONE : $blockLineStyle |= 0x00 << 8; break; |
case PHPExcel_Style_Border::BORDER_THIN : $blockLineStyle |= 0x01 << 8; break; |
case PHPExcel_Style_Border::BORDER_MEDIUM : $blockLineStyle |= 0x02 << 8; break; |
case PHPExcel_Style_Border::BORDER_DASHED : $blockLineStyle |= 0x03 << 8; break; |
case PHPExcel_Style_Border::BORDER_DOTTED : $blockLineStyle |= 0x04 << 8; break; |
case PHPExcel_Style_Border::BORDER_THICK : $blockLineStyle |= 0x05 << 8; break; |
case PHPExcel_Style_Border::BORDER_DOUBLE : $blockLineStyle |= 0x06 << 8; break; |
case PHPExcel_Style_Border::BORDER_HAIR : $blockLineStyle |= 0x07 << 8; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHED : $blockLineStyle |= 0x08 << 8; break; |
case PHPExcel_Style_Border::BORDER_DASHDOT : $blockLineStyle |= 0x09 << 8; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT : $blockLineStyle |= 0x0A << 8; break; |
case PHPExcel_Style_Border::BORDER_DASHDOTDOT : $blockLineStyle |= 0x0B << 8; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT : $blockLineStyle |= 0x0C << 8; break; |
case PHPExcel_Style_Border::BORDER_SLANTDASHDOT : $blockLineStyle |= 0x0D << 8; break; |
} |
switch ($conditional->getStyle()->getBorders()->getBottom()->getBorderStyle()){ |
case PHPExcel_Style_Border::BORDER_NONE : $blockLineStyle |= 0x00 << 12; break; |
case PHPExcel_Style_Border::BORDER_THIN : $blockLineStyle |= 0x01 << 12; break; |
case PHPExcel_Style_Border::BORDER_MEDIUM : $blockLineStyle |= 0x02 << 12; break; |
case PHPExcel_Style_Border::BORDER_DASHED : $blockLineStyle |= 0x03 << 12; break; |
case PHPExcel_Style_Border::BORDER_DOTTED : $blockLineStyle |= 0x04 << 12; break; |
case PHPExcel_Style_Border::BORDER_THICK : $blockLineStyle |= 0x05 << 12; break; |
case PHPExcel_Style_Border::BORDER_DOUBLE : $blockLineStyle |= 0x06 << 12; break; |
case PHPExcel_Style_Border::BORDER_HAIR : $blockLineStyle |= 0x07 << 12; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHED : $blockLineStyle |= 0x08 << 12; break; |
case PHPExcel_Style_Border::BORDER_DASHDOT : $blockLineStyle |= 0x09 << 12; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT : $blockLineStyle |= 0x0A << 12; break; |
case PHPExcel_Style_Border::BORDER_DASHDOTDOT : $blockLineStyle |= 0x0B << 12; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT : $blockLineStyle |= 0x0C << 12; break; |
case PHPExcel_Style_Border::BORDER_SLANTDASHDOT : $blockLineStyle |= 0x0D << 12; break; |
} |
//@todo _writeCFRule() => $blockLineStyle => Index Color for left line |
//@todo _writeCFRule() => $blockLineStyle => Index Color for right line |
//@todo _writeCFRule() => $blockLineStyle => Top-left to bottom-right on/off |
//@todo _writeCFRule() => $blockLineStyle => Bottom-left to top-right on/off |
$blockColor = 0; |
//@todo _writeCFRule() => $blockColor => Index Color for top line |
//@todo _writeCFRule() => $blockColor => Index Color for bottom line |
//@todo _writeCFRule() => $blockColor => Index Color for diagonal line |
switch ($conditional->getStyle()->getBorders()->getDiagonal()->getBorderStyle()){ |
case PHPExcel_Style_Border::BORDER_NONE : $blockColor |= 0x00 << 21; break; |
case PHPExcel_Style_Border::BORDER_THIN : $blockColor |= 0x01 << 21; break; |
case PHPExcel_Style_Border::BORDER_MEDIUM : $blockColor |= 0x02 << 21; break; |
case PHPExcel_Style_Border::BORDER_DASHED : $blockColor |= 0x03 << 21; break; |
case PHPExcel_Style_Border::BORDER_DOTTED : $blockColor |= 0x04 << 21; break; |
case PHPExcel_Style_Border::BORDER_THICK : $blockColor |= 0x05 << 21; break; |
case PHPExcel_Style_Border::BORDER_DOUBLE : $blockColor |= 0x06 << 21; break; |
case PHPExcel_Style_Border::BORDER_HAIR : $blockColor |= 0x07 << 21; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHED : $blockColor |= 0x08 << 21; break; |
case PHPExcel_Style_Border::BORDER_DASHDOT : $blockColor |= 0x09 << 21; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT : $blockColor |= 0x0A << 21; break; |
case PHPExcel_Style_Border::BORDER_DASHDOTDOT : $blockColor |= 0x0B << 21; break; |
case PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT : $blockColor |= 0x0C << 21; break; |
case PHPExcel_Style_Border::BORDER_SLANTDASHDOT : $blockColor |= 0x0D << 21; break; |
} |
$dataBlockBorder = pack('vv', $blockLineStyle, $blockColor); |
} |
if($bFormatFill == 1){ |
// Fill Patern Style |
$blockFillPatternStyle = 0; |
switch ($conditional->getStyle()->getFill()->getFillType()){ |
case PHPExcel_Style_Fill::FILL_NONE : $blockFillPatternStyle = 0x00; break; |
case PHPExcel_Style_Fill::FILL_SOLID : $blockFillPatternStyle = 0x01; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY : $blockFillPatternStyle = 0x02; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY : $blockFillPatternStyle = 0x03; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY : $blockFillPatternStyle = 0x04; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL : $blockFillPatternStyle = 0x05; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL : $blockFillPatternStyle = 0x06; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN : $blockFillPatternStyle = 0x07; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_DARKUP : $blockFillPatternStyle = 0x08; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID : $blockFillPatternStyle = 0x09; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS : $blockFillPatternStyle = 0x0A; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL : $blockFillPatternStyle = 0x0B; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL : $blockFillPatternStyle = 0x0C; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN : $blockFillPatternStyle = 0x0D; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP : $blockFillPatternStyle = 0x0E; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID : $blockFillPatternStyle = 0x0F; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS : $blockFillPatternStyle = 0x10; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_GRAY125 : $blockFillPatternStyle = 0x11; break; |
case PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625 : $blockFillPatternStyle = 0x12; break; |
case PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR : $blockFillPatternStyle = 0x00; break; // does not exist in BIFF8 |
case PHPExcel_Style_Fill::FILL_GRADIENT_PATH : $blockFillPatternStyle = 0x00; break; // does not exist in BIFF8 |
default : $blockFillPatternStyle = 0x00; break; |
} |
// Color |
switch ($conditional->getStyle()->getFill()->getStartColor()->getRGB()) { |
case '000000': $colorIdxBg = 0x08; break; |
case 'FFFFFF': $colorIdxBg = 0x09; break; |
case 'FF0000': $colorIdxBg = 0x0A; break; |
case '00FF00': $colorIdxBg = 0x0B; break; |
case '0000FF': $colorIdxBg = 0x0C; break; |
case 'FFFF00': $colorIdxBg = 0x0D; break; |
case 'FF00FF': $colorIdxBg = 0x0E; break; |
case '00FFFF': $colorIdxBg = 0x0F; break; |
case '800000': $colorIdxBg = 0x10; break; |
case '008000': $colorIdxBg = 0x11; break; |
case '000080': $colorIdxBg = 0x12; break; |
case '808000': $colorIdxBg = 0x13; break; |
case '800080': $colorIdxBg = 0x14; break; |
case '008080': $colorIdxBg = 0x15; break; |
case 'C0C0C0': $colorIdxBg = 0x16; break; |
case '808080': $colorIdxBg = 0x17; break; |
case '9999FF': $colorIdxBg = 0x18; break; |
case '993366': $colorIdxBg = 0x19; break; |
case 'FFFFCC': $colorIdxBg = 0x1A; break; |
case 'CCFFFF': $colorIdxBg = 0x1B; break; |
case '660066': $colorIdxBg = 0x1C; break; |
case 'FF8080': $colorIdxBg = 0x1D; break; |
case '0066CC': $colorIdxBg = 0x1E; break; |
case 'CCCCFF': $colorIdxBg = 0x1F; break; |
case '000080': $colorIdxBg = 0x20; break; |
case 'FF00FF': $colorIdxBg = 0x21; break; |
case 'FFFF00': $colorIdxBg = 0x22; break; |
case '00FFFF': $colorIdxBg = 0x23; break; |
case '800080': $colorIdxBg = 0x24; break; |
case '800000': $colorIdxBg = 0x25; break; |
case '008080': $colorIdxBg = 0x26; break; |
case '0000FF': $colorIdxBg = 0x27; break; |
case '00CCFF': $colorIdxBg = 0x28; break; |
case 'CCFFFF': $colorIdxBg = 0x29; break; |
case 'CCFFCC': $colorIdxBg = 0x2A; break; |
case 'FFFF99': $colorIdxBg = 0x2B; break; |
case '99CCFF': $colorIdxBg = 0x2C; break; |
case 'FF99CC': $colorIdxBg = 0x2D; break; |
case 'CC99FF': $colorIdxBg = 0x2E; break; |
case 'FFCC99': $colorIdxBg = 0x2F; break; |
case '3366FF': $colorIdxBg = 0x30; break; |
case '33CCCC': $colorIdxBg = 0x31; break; |
case '99CC00': $colorIdxBg = 0x32; break; |
case 'FFCC00': $colorIdxBg = 0x33; break; |
case 'FF9900': $colorIdxBg = 0x34; break; |
case 'FF6600': $colorIdxBg = 0x35; break; |
case '666699': $colorIdxBg = 0x36; break; |
case '969696': $colorIdxBg = 0x37; break; |
case '003366': $colorIdxBg = 0x38; break; |
case '339966': $colorIdxBg = 0x39; break; |
case '003300': $colorIdxBg = 0x3A; break; |
case '333300': $colorIdxBg = 0x3B; break; |
case '993300': $colorIdxBg = 0x3C; break; |
case '993366': $colorIdxBg = 0x3D; break; |
case '333399': $colorIdxBg = 0x3E; break; |
case '333333': $colorIdxBg = 0x3F; break; |
default: $colorIdxBg = 0x41; break; |
} |
// Fg Color |
switch ($conditional->getStyle()->getFill()->getEndColor()->getRGB()) { |
case '000000': $colorIdxFg = 0x08; break; |
case 'FFFFFF': $colorIdxFg = 0x09; break; |
case 'FF0000': $colorIdxFg = 0x0A; break; |
case '00FF00': $colorIdxFg = 0x0B; break; |
case '0000FF': $colorIdxFg = 0x0C; break; |
case 'FFFF00': $colorIdxFg = 0x0D; break; |
case 'FF00FF': $colorIdxFg = 0x0E; break; |
case '00FFFF': $colorIdxFg = 0x0F; break; |
case '800000': $colorIdxFg = 0x10; break; |
case '008000': $colorIdxFg = 0x11; break; |
case '000080': $colorIdxFg = 0x12; break; |
case '808000': $colorIdxFg = 0x13; break; |
case '800080': $colorIdxFg = 0x14; break; |
case '008080': $colorIdxFg = 0x15; break; |
case 'C0C0C0': $colorIdxFg = 0x16; break; |
case '808080': $colorIdxFg = 0x17; break; |
case '9999FF': $colorIdxFg = 0x18; break; |
case '993366': $colorIdxFg = 0x19; break; |
case 'FFFFCC': $colorIdxFg = 0x1A; break; |
case 'CCFFFF': $colorIdxFg = 0x1B; break; |
case '660066': $colorIdxFg = 0x1C; break; |
case 'FF8080': $colorIdxFg = 0x1D; break; |
case '0066CC': $colorIdxFg = 0x1E; break; |
case 'CCCCFF': $colorIdxFg = 0x1F; break; |
case '000080': $colorIdxFg = 0x20; break; |
case 'FF00FF': $colorIdxFg = 0x21; break; |
case 'FFFF00': $colorIdxFg = 0x22; break; |
case '00FFFF': $colorIdxFg = 0x23; break; |
case '800080': $colorIdxFg = 0x24; break; |
case '800000': $colorIdxFg = 0x25; break; |
case '008080': $colorIdxFg = 0x26; break; |
case '0000FF': $colorIdxFg = 0x27; break; |
case '00CCFF': $colorIdxFg = 0x28; break; |
case 'CCFFFF': $colorIdxFg = 0x29; break; |
case 'CCFFCC': $colorIdxFg = 0x2A; break; |
case 'FFFF99': $colorIdxFg = 0x2B; break; |
case '99CCFF': $colorIdxFg = 0x2C; break; |
case 'FF99CC': $colorIdxFg = 0x2D; break; |
case 'CC99FF': $colorIdxFg = 0x2E; break; |
case 'FFCC99': $colorIdxFg = 0x2F; break; |
case '3366FF': $colorIdxFg = 0x30; break; |
case '33CCCC': $colorIdxFg = 0x31; break; |
case '99CC00': $colorIdxFg = 0x32; break; |
case 'FFCC00': $colorIdxFg = 0x33; break; |
case 'FF9900': $colorIdxFg = 0x34; break; |
case 'FF6600': $colorIdxFg = 0x35; break; |
case '666699': $colorIdxFg = 0x36; break; |
case '969696': $colorIdxFg = 0x37; break; |
case '003366': $colorIdxFg = 0x38; break; |
case '339966': $colorIdxFg = 0x39; break; |
case '003300': $colorIdxFg = 0x3A; break; |
case '333300': $colorIdxFg = 0x3B; break; |
case '993300': $colorIdxFg = 0x3C; break; |
case '993366': $colorIdxFg = 0x3D; break; |
case '333399': $colorIdxFg = 0x3E; break; |
case '333333': $colorIdxFg = 0x3F; break; |
default: $colorIdxFg = 0x40; break; |
} |
$dataBlockFill = pack('v', $blockFillPatternStyle); |
$dataBlockFill .= pack('v', $colorIdxFg | ($colorIdxBg << 7)); |
} |
if($bFormatProt == 1){ |
$dataBlockProtection = 0; |
if($conditional->getStyle()->getProtection()->getLocked() == PHPExcel_Style_Protection::PROTECTION_PROTECTED){ |
$dataBlockProtection = 1; |
} |
if($conditional->getStyle()->getProtection()->getHidden() == PHPExcel_Style_Protection::PROTECTION_PROTECTED){ |
$dataBlockProtection = 1 << 1; |
} |
} |
$data = pack('CCvvVv', $type, $operatorType, $szValue1, $szValue2, $flags, 0x0000); |
if($bFormatFont == 1){ // Block Formatting : OK |
$data .= $dataBlockFont; |
} |
if($bFormatAlign == 1){ |
$data .= $dataBlockAlign; |
} |
if($bFormatBorder == 1){ |
$data .= $dataBlockBorder; |
} |
if($bFormatFill == 1){ // Block Formatting : OK |
$data .= $dataBlockFill; |
} |
if($bFormatProt == 1){ |
$data .= $dataBlockProtection; |
} |
if(!is_null($operand1)){ |
$data .= $operand1; |
} |
if(!is_null($operand2)){ |
$data .= $operand2; |
} |
$header = pack('vv', $record, strlen($data)); |
$this->_append($header . $data); |
} |
/** |
* Write CFHeader record |
*/ |
private function _writeCFHeader(){ |
$record = 0x01B0; // Record identifier |
$length = 0x0016; // Bytes to follow |
$numColumnMin = null; |
$numColumnMax = null; |
$numRowMin = null; |
$numRowMax = null; |
$arrConditional = array(); |
foreach ($this->_phpSheet->getConditionalStylesCollection() as $cellCoordinate => $conditionalStyles) { |
foreach ($conditionalStyles as $conditional) { |
if($conditional->getConditionType() == PHPExcel_Style_Conditional::CONDITION_EXPRESSION |
|| $conditional->getConditionType() == PHPExcel_Style_Conditional::CONDITION_CELLIS){ |
if(!in_array($conditional->getHashCode(), $arrConditional)){ |
$arrConditional[] = $conditional->getHashCode(); |
} |
// Cells |
$arrCoord = PHPExcel_Cell::coordinateFromString($cellCoordinate); |
if(!is_numeric($arrCoord[0])){ |
$arrCoord[0] = PHPExcel_Cell::columnIndexFromString($arrCoord[0]); |
} |
if(is_null($numColumnMin) || ($numColumnMin > $arrCoord[0])){ |
$numColumnMin = $arrCoord[0]; |
} |
if(is_null($numColumnMax) || ($numColumnMax < $arrCoord[0])){ |
$numColumnMax = $arrCoord[0]; |
} |
if(is_null($numRowMin) || ($numRowMin > $arrCoord[1])){ |
$numRowMin = $arrCoord[1]; |
} |
if(is_null($numRowMax) || ($numRowMax < $arrCoord[1])){ |
$numRowMax = $arrCoord[1]; |
} |
} |
} |
} |
$needRedraw = 1; |
$cellRange = pack('vvvv', $numRowMin-1, $numRowMax-1, $numColumnMin-1, $numColumnMax-1); |
$header = pack('vv', $record, $length); |
$data = pack('vv', count($arrConditional), $needRedraw); |
$data .= $cellRange; |
$data .= pack('v', 0x0001); |
$data .= $cellRange; |
$this->_append($header . $data); |
} |
} |
/branches/v2.6-greffoir/jrest/lib/PHPExcel/Classes/PHPExcel/Writer/Excel5/Parser.php |
---|
New file |
0,0 → 1,1582 |
<?php |
/** |
* PHPExcel |
* |
* Copyright (c) 2006 - 2013 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 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
* @version ##VERSION##, ##DATE## |
*/ |
// Original file header of PEAR::Spreadsheet_Excel_Writer_Parser (used as the base for this class): |
// ----------------------------------------------------------------------------------------- |
// * Class for parsing Excel formulas |
// * |
// * 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_Parser |
* |
* @category PHPExcel |
* @package PHPExcel_Writer_Excel5 |
* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
*/ |
class PHPExcel_Writer_Excel5_Parser |
{ |
/** Constants */ |
// Sheet title in unquoted form |
// Invalid sheet title characters cannot occur in the sheet title: |
// *:/\?[] |
// Moreover, there are valid sheet title characters that cannot occur in unquoted form (there may be more?) |
// +-% '^&<>=,;#()"{} |
const REGEX_SHEET_TITLE_UNQUOTED = '[^\*\:\/\\\\\?\[\]\+\-\% \\\'\^\&\<\>\=\,\;\#\(\)\"\{\}]+'; |
// Sheet title in quoted form (without surrounding quotes) |
// Invalid sheet title characters cannot occur in the sheet title: |
// *:/\?[] (usual invalid sheet title characters) |
// Single quote is represented as a pair '' |
const REGEX_SHEET_TITLE_QUOTED = '(([^\*\:\/\\\\\?\[\]\\\'])+|(\\\'\\\')+)+'; |
/** |
* The index of the character we are currently looking at |
* @var integer |
*/ |
public $_current_char; |
/** |
* The token we are working on. |
* @var string |
*/ |
public $_current_token; |
/** |
* The formula to parse |
* @var string |
*/ |
public $_formula; |
/** |
* The character ahead of the current char |
* @var string |
*/ |
public $_lookahead; |
/** |
* The parse tree to be generated |
* @var string |
*/ |
public $_parse_tree; |
/** |
* Array of external sheets |
* @var array |
*/ |
public $_ext_sheets; |
/** |
* Array of sheet references in the form of REF structures |
* @var array |
*/ |
public $_references; |
/** |
* The class constructor |
* |
*/ |
public function __construct() |
{ |
$this->_current_char = 0; |
$this->_current_token = ''; // The token we are working on. |
$this->_formula = ''; // The formula to parse. |
$this->_lookahead = ''; // The character ahead of the current char. |
$this->_parse_tree = ''; // The parse tree to be generated. |
$this->_initializeHashes(); // Initialize the hashes: ptg's and function's ptg's |
$this->_ext_sheets = array(); |
$this->_references = array(); |
} |
/** |
* Initialize the ptg and function hashes. |
* |
* @access private |
*/ |
function _initializeHashes() |
{ |
// The Excel ptg indices |
$this->ptg = array( |
'ptgExp' => 0x01, |
'ptgTbl' => 0x02, |
'ptgAdd' => 0x03, |
'ptgSub' => 0x04, |
'ptgMul' => 0x05, |
'ptgDiv' => 0x06, |
'ptgPower' => 0x07, |
'ptgConcat' => 0x08, |
'ptgLT' => 0x09, |
'ptgLE' => 0x0A, |
'ptgEQ' => 0x0B, |
'ptgGE' => 0x0C, |
'ptgGT' => 0x0D, |
'ptgNE' => 0x0E, |
'ptgIsect' => 0x0F, |
'ptgUnion' => 0x10, |
'ptgRange' => 0x11, |
'ptgUplus' => 0x12, |
'ptgUminus' => 0x13, |
'ptgPercent' => 0x14, |
'ptgParen' => 0x15, |
'ptgMissArg' => 0x16, |
'ptgStr' => 0x17, |
'ptgAttr' => 0x19, |
'ptgSheet' => 0x1A, |
'ptgEndSheet' => 0x1B, |
'ptgErr' => 0x1C, |
'ptgBool' => 0x1D, |
'ptgInt' => 0x1E, |
'ptgNum' => 0x1F, |
'ptgArray' => 0x20, |
'ptgFunc' => 0x21, |
'ptgFuncVar' => 0x22, |
'ptgName' => 0x23, |
'ptgRef' => 0x24, |
'ptgArea' => 0x25, |
'ptgMemArea' => 0x26, |
'ptgMemErr' => 0x27, |
'ptgMemNoMem' => 0x28, |
'ptgMemFunc' => 0x29, |
'ptgRefErr' => 0x2A, |
'ptgAreaErr' => 0x2B, |
'ptgRefN' => 0x2C, |
'ptgAreaN' => 0x2D, |
'ptgMemAreaN' => 0x2E, |
'ptgMemNoMemN' => 0x2F, |
'ptgNameX' => 0x39, |
'ptgRef3d' => 0x3A, |
'ptgArea3d' => 0x3B, |
'ptgRefErr3d' => 0x3C, |
'ptgAreaErr3d' => 0x3D, |
'ptgArrayV' => 0x40, |
'ptgFuncV' => 0x41, |
'ptgFuncVarV' => 0x42, |
'ptgNameV' => 0x43, |
'ptgRefV' => 0x44, |
'ptgAreaV' => 0x45, |
'ptgMemAreaV' => 0x46, |
'ptgMemErrV' => 0x47, |
'ptgMemNoMemV' => 0x48, |
'ptgMemFuncV' => 0x49, |
'ptgRefErrV' => 0x4A, |
'ptgAreaErrV' => 0x4B, |
'ptgRefNV' => 0x4C, |
'ptgAreaNV' => 0x4D, |
'ptgMemAreaNV' => 0x4E, |
'ptgMemNoMemN' => 0x4F, |
'ptgFuncCEV' => 0x58, |
'ptgNameXV' => 0x59, |
'ptgRef3dV' => 0x5A, |
'ptgArea3dV' => 0x5B, |
'ptgRefErr3dV' => 0x5C, |
'ptgAreaErr3d' => 0x5D, |
'ptgArrayA' => 0x60, |
'ptgFuncA' => 0x61, |
'ptgFuncVarA' => 0x62, |
'ptgNameA' => 0x63, |
'ptgRefA' => 0x64, |
'ptgAreaA' => 0x65, |
'ptgMemAreaA' => 0x66, |
'ptgMemErrA' => 0x67, |
'ptgMemNoMemA' => 0x68, |
'ptgMemFuncA' => 0x69, |
'ptgRefErrA' => 0x6A, |
'ptgAreaErrA' => 0x6B, |
'ptgRefNA' => 0x6C, |
'ptgAreaNA' => 0x6D, |
'ptgMemAreaNA' => 0x6E, |
'ptgMemNoMemN' => 0x6F, |
'ptgFuncCEA' => 0x78, |
'ptgNameXA' => 0x79, |
'ptgRef3dA' => 0x7A, |
'ptgArea3dA' => 0x7B, |
'ptgRefErr3dA' => 0x7C, |
'ptgAreaErr3d' => 0x7D |
); |
// Thanks to Michael Meeks and Gnumeric for the initial arg values. |
// |
// The following hash was generated by "function_locale.pl" in the distro. |
// Refer to function_locale.pl for non-English function names. |
// |
// The array elements are as follow: |
// ptg: The Excel function ptg code. |
// args: The number of arguments that the function takes: |
// >=0 is a fixed number of arguments. |
// -1 is a variable number of arguments. |
// class: The reference, value or array class of the function args. |
// vol: The function is volatile. |
// |
$this->_functions = array( |
// function ptg args class vol |
'COUNT' => array( 0, -1, 0, 0 ), |
'IF' => array( 1, -1, 1, 0 ), |
'ISNA' => array( 2, 1, 1, 0 ), |
'ISERROR' => array( 3, 1, 1, 0 ), |
'SUM' => array( 4, -1, 0, 0 ), |
'AVERAGE' => array( 5, -1, 0, 0 ), |
'MIN' => array( 6, -1, 0, 0 ), |
'MAX' => array( 7, -1, 0, 0 ), |
'ROW' => array( 8, -1, 0, 0 ), |
'COLUMN' => array( 9, -1, 0, 0 ), |
'NA' => array( 10, 0, 0, 0 ), |
'NPV' => array( 11, -1, 1, 0 ), |
'STDEV' => array( 12, -1, 0, 0 ), |
'DOLLAR' => array( 13, -1, 1, 0 ), |
'FIXED' => array( 14, -1, 1, 0 ), |
'SIN' => array( 15, 1, 1, 0 ), |
'COS' => array( 16, 1, 1, 0 ), |
'TAN' => array( 17, 1, 1, 0 ), |
'ATAN' => array( 18, 1, 1, 0 ), |
'PI' => array( 19, 0, 1, 0 ), |
'SQRT' => array( 20, 1, 1, 0 ), |
'EXP' => array( 21, 1, 1, 0 ), |
'LN' => array( 22, 1, 1, 0 ), |
'LOG10' => array( 23, 1, 1, 0 ), |
'ABS' => array( 24, 1, 1, 0 ), |
'INT' => array( 25, 1, 1, 0 ), |
'SIGN' => array( 26, 1, 1, 0 ), |
'ROUND' => array( 27, 2, 1, 0 ), |
'LOOKUP' => array( 28, -1, 0, 0 ), |
'INDEX' => array( 29, -1, 0, 1 ), |
'REPT' => array( 30, 2, 1, 0 ), |
'MID' => array( 31, 3, 1, 0 ), |
'LEN' => array( 32, 1, 1, 0 ), |
'VALUE' => array( 33, 1, 1, 0 ), |
'TRUE' => array( 34, 0, 1, 0 ), |
'FALSE' => array( 35, 0, 1, 0 ), |
'AND' => array( 36, -1, 0, 0 ), |
'OR' => array( 37, -1, 0, 0 ), |
'NOT' => array( 38, 1, 1, 0 ), |
'MOD' => array( 39, 2, 1, 0 ), |
'DCOUNT' => array( 40, 3, 0, 0 ), |
'DSUM' => array( 41, 3, 0, 0 ), |
'DAVERAGE' => array( 42, 3, 0, 0 ), |
'DMIN' => array( 43, 3, 0, 0 ), |
'DMAX' => array( 44, 3, 0, 0 ), |
'DSTDEV' => array( 45, 3, 0, 0 ), |
'VAR' => array( 46, -1, 0, 0 ), |
'DVAR' => array( 47, 3, 0, 0 ), |
'TEXT' => array( 48, 2, 1, 0 ), |
'LINEST' => array( 49, -1, 0, 0 ), |
'TREND' => array( 50, -1, 0, 0 ), |
'LOGEST' => array( 51, -1, 0, 0 ), |
'GROWTH' => array( 52, -1, 0, 0 ), |
'PV' => array( 56, -1, 1, 0 ), |
'FV' => array( 57, -1, 1, 0 ), |
'NPER' => array( 58, -1, 1, 0 ), |
'PMT' => array( 59, -1, 1, 0 ), |
'RATE' => array( 60, -1, 1, 0 ), |
'MIRR' => array( 61, 3, 0, 0 ), |
'IRR' => array( 62, -1, 0, 0 ), |
'RAND' => array( 63, 0, 1, 1 ), |
'MATCH' => array( 64, -1, 0, 0 ), |
'DATE' => array( 65, 3, 1, 0 ), |
'TIME' => array( 66, 3, 1, 0 ), |
'DAY' => array( 67, 1, 1, 0 ), |
'MONTH' => array( 68, 1, 1, 0 ), |
'YEAR' => array( 69, 1, 1, 0 ), |
'WEEKDAY' => array( 70, -1, 1, 0 ), |
'HOUR' => array( 71, 1, 1, 0 ), |
'MINUTE' => array( 72, 1, 1, 0 ), |
'SECOND' => array( 73, 1, 1, 0 ), |
'NOW' => array( 74, 0, 1, 1 ), |
'AREAS' => array( 75, 1, 0, 1 ), |
'ROWS' => array( 76, 1, 0, 1 ), |
'COLUMNS' => array( 77, 1, 0, 1 ), |
'OFFSET' => array( 78, -1, 0, 1 ), |
'SEARCH' => array( 82, -1, 1, 0 ), |
'TRANSPOSE' => array( 83, 1, 1, 0 ), |
'TYPE' => array( 86, 1, 1, 0 ), |
'ATAN2' => array( 97, 2, 1, 0 ), |
'ASIN' => array( 98, 1, 1, 0 ), |
'ACOS' => array( 99, 1, 1, 0 ), |
'CHOOSE' => array( 100, -1, 1, 0 ), |
'HLOOKUP' => array( 101, -1, 0, 0 ), |
'VLOOKUP' => array( 102, -1, 0, 0 ), |
'ISREF' => array( 105, 1, 0, 0 ), |
'LOG' => array( 109, -1, 1, 0 ), |
'CHAR' => array( 111, 1, 1, 0 ), |
'LOWER' => array( 112, 1, 1, 0 ), |
'UPPER' => array( 113, 1, 1, 0 ), |
'PROPER' => array( 114, 1, 1, 0 ), |
'LEFT' => array( 115, -1, 1, 0 ), |
'RIGHT' => array( 116, -1, 1, 0 ), |
'EXACT' => array( 117, 2, 1, 0 ), |
'TRIM' => array( 118, 1, 1, 0 ), |
'REPLACE' => array( 119, 4, 1, 0 ), |
'SUBSTITUTE' => array( 120, -1, 1, 0 ), |
'CODE' => array( 121, 1, 1, 0 ), |
'FIND' => array( 124, -1, 1, 0 ), |
'CELL' => array( 125, -1, 0, 1 ), |
'ISERR' => array( 126, 1, 1, 0 ), |
'ISTEXT' => array( 127, 1, 1, 0 ), |
'ISNUMBER' => array( 128, 1, 1, 0 ), |
'ISBLANK' => array( 129, 1, 1, 0 ), |
'T' => array( 130, 1, 0, 0 ), |
'N' => array( 131, 1, 0, 0 ), |
'DATEVALUE' => array( 140, 1, 1, 0 ), |
'TIMEVALUE' => array( 141, 1, 1, 0 ), |
'SLN' => array( 142, 3, 1, 0 ), |
'SYD' => array( 143, 4, 1, 0 ), |
'DDB' => array( 144, -1, 1, 0 ), |
'INDIRECT' => array( 148, -1, 1, 1 ), |
'CALL' => array( 150, -1, 1, 0 ), |
'CLEAN' => array( 162, 1, 1, 0 ), |
'MDETERM' => array( 163, 1, 2, 0 ), |
'MINVERSE' => array( 164, 1, 2, 0 ), |
'MMULT' => array( 165, 2, 2, 0 ), |
'IPMT' => array( 167, -1, 1, 0 ), |
'PPMT' => array( 168, -1, 1, 0 ), |
'COUNTA' => array( 169, -1, 0, 0 ), |
'PRODUCT' => array( 183, -1, 0, 0 ), |
'FACT' => array( 184, 1, 1, 0 ), |
'DPRODUCT' => array( 189, 3, 0, 0 ), |
'ISNONTEXT' => array( 190, 1, 1, 0 ), |
'STDEVP' => array( 193, -1, 0, 0 ), |
'VARP' => array( 194, -1, 0, 0 ), |
'DSTDEVP' => array( 195, 3, 0, 0 ), |
'DVARP' => array( 196, 3, 0, 0 ), |
'TRUNC' => array( 197, -1, 1, 0 ), |
'ISLOGICAL' => array( 198, 1, 1, 0 ), |
'DCOUNTA' => array( 199, 3, 0, 0 ), |
'USDOLLAR' => array( 204, -1, 1, 0 ), |
'FINDB' => array( 205, -1, 1, 0 ), |
'SEARCHB' => array( 206, -1, 1, 0 ), |
'REPLACEB' => array( 207, 4, 1, 0 ), |
'LEFTB' => array( 208, -1, 1, 0 ), |
'RIGHTB' => array( 209, -1, 1, 0 ), |
'MIDB' => array( 210, 3, 1, 0 ), |
'LENB' => array( 211, 1, 1, 0 ), |
'ROUNDUP' => array( 212, 2, 1, 0 ), |
'ROUNDDOWN' => array( 213, 2, 1, 0 ), |
'ASC' => array( 214, 1, 1, 0 ), |
'DBCS' => array( 215, 1, 1, 0 ), |
'RANK' => array( 216, -1, 0, 0 ), |
'ADDRESS' => array( 219, -1, 1, 0 ), |
'DAYS360' => array( 220, -1, 1, 0 ), |
'TODAY' => array( 221, 0, 1, 1 ), |
'VDB' => array( 222, -1, 1, 0 ), |
'MEDIAN' => array( 227, -1, 0, 0 ), |
'SUMPRODUCT' => array( 228, -1, 2, 0 ), |
'SINH' => array( 229, 1, 1, 0 ), |
'COSH' => array( 230, 1, 1, 0 ), |
'TANH' => array( 231, 1, 1, 0 ), |
'ASINH' => array( 232, 1, 1, 0 ), |
'ACOSH' => array( 233, 1, 1, 0 ), |
'ATANH' => array( 234, 1, 1, 0 ), |
'DGET' => array( 235, 3, 0, 0 ), |
'INFO' => array( 244, 1, 1, 1 ), |
'DB' => array( 247, -1, 1, 0 ), |
'FREQUENCY' => array( 252, 2, 0, 0 ), |
'ERROR.TYPE' => array( 261, 1, 1, 0 ), |
'REGISTER.ID' => array( 267, -1, 1, 0 ), |
'AVEDEV' => array( 269, -1, 0, 0 ), |
'BETADIST' => array( 270, -1, 1, 0 ), |
'GAMMALN' => array( 271, 1, 1, 0 ), |
'BETAINV' => array( 272, -1, 1, 0 ), |
'BINOMDIST' => array( 273, 4, 1, 0 ), |
'CHIDIST' => array( 274, 2, 1, 0 ), |
'CHIINV' => array( 275, 2, 1, 0 ), |
'COMBIN' => array( 276, 2, 1, 0 ), |
'CONFIDENCE' => array( 277, 3, 1, 0 ), |
'CRITBINOM' => array( 278, 3, 1, 0 ), |
'EVEN' => array( 279, 1, 1, 0 ), |
'EXPONDIST' => array( 280, 3, 1, 0 ), |
'FDIST' => array( 281, 3, 1, 0 ), |
'FINV' => array( 282, 3, 1, 0 ), |
'FISHER' => array( 283, 1, 1, 0 ), |
'FISHERINV' => array( 284, 1, 1, 0 ), |
'FLOOR' => array( 285, 2, 1, 0 ), |
'GAMMADIST' => array( 286, 4, 1, 0 ), |
'GAMMAINV' => array( 287, 3, 1, 0 ), |
'CEILING' => array( 288, 2, 1, 0 ), |
'HYPGEOMDIST' => array( 289, 4, 1, 0 ), |
'LOGNORMDIST' => array( 290, 3, 1, 0 ), |
'LOGINV' => array( 291, 3, 1, 0 ), |
'NEGBINOMDIST' => array( 292, 3, 1, 0 ), |
'NORMDIST' => array( 293, 4, 1, 0 ), |
'NORMSDIST' => array( 294, 1, 1, 0 ), |
'NORMINV' => array( 295, 3, 1, 0 ), |
'NORMSINV' => array( 296, 1, 1, 0 ), |
'STANDARDIZE' => array( 297, 3, 1, 0 ), |
'ODD' => array( 298, 1, 1, 0 ), |
'PERMUT' => array( 299, 2, 1, 0 ), |
'POISSON' => array( 300, 3, 1, 0 ), |
'TDIST' => array( 301, 3, 1, 0 ), |
'WEIBULL' => array( 302, 4, 1, 0 ), |
'SUMXMY2' => array( 303, 2, 2, 0 ), |
'SUMX2MY2' => array( 304, 2, 2, 0 ), |
'SUMX2PY2' => array( 305, 2, 2, 0 ), |
'CHITEST' => array( 306, 2, 2, 0 ), |
'CORREL' => array( 307, 2, 2, 0 ), |
'COVAR' => array( 308, 2, 2, 0 ), |
'FORECAST' => array( 309, 3, 2, 0 ), |
'FTEST' => array( 310, 2, 2, 0 ), |
'INTERCEPT' => array( 311, 2, 2, 0 ), |
'PEARSON' => array( 312, 2, 2, 0 ), |
'RSQ' => array( 313, 2, 2, 0 ), |
'STEYX' => array( 314, 2, 2, 0 ), |
'SLOPE' => array( 315, 2, 2, 0 ), |
'TTEST' => array( 316, 4, 2, 0 ), |
'PROB' => array( 317, -1, 2, 0 ), |
'DEVSQ' => array( 318, -1, 0, 0 ), |
'GEOMEAN' => array( 319, -1, 0, 0 ), |
'HARMEAN' => array( 320, -1, 0, 0 ), |
'SUMSQ' => array( 321, -1, 0, 0 ), |
'KURT' => array( 322, -1, 0, 0 ), |
'SKEW' => array( 323, -1, 0, 0 ), |
'ZTEST' => array( 324, -1, 0, 0 ), |
'LARGE' => array( 325, 2, 0, 0 ), |
'SMALL' => array( 326, 2, 0, 0 ), |
'QUARTILE' => array( 327, 2, 0, 0 ), |
'PERCENTILE' => array( 328, 2, 0, 0 ), |
'PERCENTRANK' => array( 329, -1, 0, 0 ), |
'MODE' => array( 330, -1, 2, 0 ), |
'TRIMMEAN' => array( 331, 2, 0, 0 ), |
'TINV' => array( 332, 2, 1, 0 ), |
'CONCATENATE' => array( 336, -1, 1, 0 ), |
'POWER' => array( 337, 2, 1, 0 ), |
'RADIANS' => array( 342, 1, 1, 0 ), |
'DEGREES' => array( 343, 1, 1, 0 ), |
'SUBTOTAL' => array( 344, -1, 0, 0 ), |
'SUMIF' => array( 345, -1, 0, 0 ), |
'COUNTIF' => array( 346, 2, 0, 0 ), |
'COUNTBLANK' => array( 347, 1, 0, 0 ), |
'ISPMT' => array( 350, 4, 1, 0 ), |
'DATEDIF' => array( 351, 3, 1, 0 ), |
'DATESTRING' => array( 352, 1, 1, 0 ), |
'NUMBERSTRING' => array( 353, 2, 1, 0 ), |
'ROMAN' => array( 354, -1, 1, 0 ), |
'GETPIVOTDATA' => array( 358, -1, 0, 0 ), |
'HYPERLINK' => array( 359, -1, 1, 0 ), |
'PHONETIC' => array( 360, 1, 0, 0 ), |
'AVERAGEA' => array( 361, -1, 0, 0 ), |
'MAXA' => array( 362, -1, 0, 0 ), |
'MINA' => array( 363, -1, 0, 0 ), |
'STDEVPA' => array( 364, -1, 0, 0 ), |
'VARPA' => array( 365, -1, 0, 0 ), |
'STDEVA' => array( 366, -1, 0, 0 ), |
'VARA' => array( 367, -1, 0, 0 ), |
'BAHTTEXT' => array( 368, 1, 0, 0 ), |
); |
} |
/** |
* Convert a token to the proper ptg value. |
* |
* @access private |
* @param mixed $token The token to convert. |
* @return mixed the converted token on success |
*/ |
function _convert($token) |
{ |
if (preg_match("/\"([^\"]|\"\"){0,255}\"/", $token)) { |
return $this->_convertString($token); |
} elseif (is_numeric($token)) { |
return $this->_convertNumber($token); |
// match references like A1 or $A$1 |
} elseif (preg_match('/^\$?([A-Ia-i]?[A-Za-z])\$?(\d+)$/',$token)) { |
return $this->_convertRef2d($token); |
// match external references like Sheet1!A1 or Sheet1:Sheet2!A1 or Sheet1!$A$1 or Sheet1:Sheet2!$A$1 |
} elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?(\d+)$/u",$token)) { |
return $this->_convertRef3d($token); |
// match external references like 'Sheet1'!A1 or 'Sheet1:Sheet2'!A1 or 'Sheet1'!$A$1 or 'Sheet1:Sheet2'!$A$1 |
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?(\d+)$/u",$token)) { |
return $this->_convertRef3d($token); |
// match ranges like A1:B2 or $A$1:$B$2 |
} elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)\:(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/', $token)) { |
return $this->_convertRange2d($token); |
// match external ranges like Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2 or Sheet1!$A$1:$B$2 or Sheet1:Sheet2!$A$1:$B$2 |
} elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?(\d+)\:\\$?([A-Ia-i]?[A-Za-z])?\\$?(\d+)$/u",$token)) { |
return $this->_convertRange3d($token); |
// match external ranges like 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2 or 'Sheet1'!$A$1:$B$2 or 'Sheet1:Sheet2'!$A$1:$B$2 |
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?(\d+)\:\\$?([A-Ia-i]?[A-Za-z])?\\$?(\d+)$/u",$token)) { |
return $this->_convertRange3d($token); |
// operators (including parentheses) |
} elseif (isset($this->ptg[$token])) { |
return pack("C", $this->ptg[$token]); |
// match error codes |
} elseif (preg_match("/^#[A-Z0\/]{3,5}[!?]{1}$/", $token) or $token == '#N/A') { |
return $this->_convertError($token); |
// commented so argument number can be processed correctly. See toReversePolish(). |
/*elseif (preg_match("/[A-Z0-9\xc0-\xdc\.]+/",$token)) |
{ |
return($this->_convertFunction($token,$this->_func_args)); |
}*/ |
// if it's an argument, ignore the token (the argument remains) |
} elseif ($token == 'arg') { |
return ''; |
} |
// TODO: use real error codes |
throw new PHPExcel_Writer_Exception("Unknown token $token"); |
} |
/** |
* Convert a number token to ptgInt or ptgNum |
* |
* @access private |
* @param mixed $num an integer or double for conversion to its ptg value |
*/ |
function _convertNumber($num) |
{ |
// Integer in the range 0..2**16-1 |
if ((preg_match("/^\d+$/", $num)) and ($num <= 65535)) { |
return pack("Cv", $this->ptg['ptgInt'], $num); |
} else { // A float |
if (PHPExcel_Writer_Excel5_BIFFwriter::getByteOrder()) { // if it's Big Endian |
$num = strrev($num); |
} |
return pack("Cd", $this->ptg['ptgNum'], $num); |
} |
} |
/** |
* Convert a string token to ptgStr |
* |
* @access private |
* @param string $string A string for conversion to its ptg value. |
* @return mixed the converted token on success |
*/ |
function _convertString($string) |
{ |
// chop away beggining and ending quotes |
$string = substr($string, 1, strlen($string) - 2); |
if (strlen($string) > 255) { |
throw new PHPExcel_Writer_Exception("String is too long"); |
} |
return pack('C', $this->ptg['ptgStr']) . PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($string); |
} |
/** |
* Convert a function to a ptgFunc or ptgFuncVarV depending on the number of |
* args that it takes. |
* |
* @access private |
* @param string $token The name of the function for convertion to ptg value. |
* @param integer $num_args The number of arguments the function receives. |
* @return string The packed ptg for the function |
*/ |
function _convertFunction($token, $num_args) |
{ |
$args = $this->_functions[$token][1]; |
// $volatile = $this->_functions[$token][3]; |
// Fixed number of args eg. TIME($i,$j,$k). |
if ($args >= 0) { |
return pack("Cv", $this->ptg['ptgFuncV'], $this->_functions[$token][0]); |
} |
// Variable number of args eg. SUM($i,$j,$k, ..). |
if ($args == -1) { |
return pack("CCv", $this->ptg['ptgFuncVarV'], $num_args, $this->_functions[$token][0]); |
} |
} |
/** |
* Convert an Excel range such as A1:D4 to a ptgRefV. |
* |
* @access private |
* @param string $range An Excel range in the A1:A2 |
* @param int $class |
*/ |
function _convertRange2d($range, $class=0) |
{ |
// TODO: possible class value 0,1,2 check Formula.pm |
// Split the range into 2 cell refs |
if (preg_match('/^(\$)?([A-Ia-i]?[A-Za-z])(\$)?(\d+)\:(\$)?([A-Ia-i]?[A-Za-z])(\$)?(\d+)$/', $range)) { |
list($cell1, $cell2) = explode(':', $range); |
} else { |
// TODO: use real error codes |
throw new PHPExcel_Writer_Exception("Unknown range separator"); |
} |
// Convert the cell references |
list($row1, $col1) = $this->_cellToPackedRowcol($cell1); |
list($row2, $col2) = $this->_cellToPackedRowcol($cell2); |
// The ptg value depends on the class of the ptg. |
if ($class == 0) { |
$ptgArea = pack("C", $this->ptg['ptgArea']); |
} elseif ($class == 1) { |
$ptgArea = pack("C", $this->ptg['ptgAreaV']); |
} elseif ($class == 2) { |
$ptgArea = pack("C", $this->ptg['ptgAreaA']); |
} else { |
// TODO: use real error codes |
throw new PHPExcel_Writer_Exception("Unknown class $class"); |
} |
return $ptgArea . $row1 . $row2 . $col1. $col2; |
} |
/** |
* Convert an Excel 3d range such as "Sheet1!A1:D4" or "Sheet1:Sheet2!A1:D4" to |
* a ptgArea3d. |
* |
* @access private |
* @param string $token An Excel range in the Sheet1!A1:A2 format. |
* @return mixed The packed ptgArea3d token on success. |
*/ |
function _convertRange3d($token) |
{ |
// $class = 0; // formulas like Sheet1!$A$1:$A$2 in list type data validation need this class (0x3B) |
// Split the ref at the ! symbol |
list($ext_ref, $range) = explode('!', $token); |
// Convert the external reference part (different for BIFF8) |
$ext_ref = $this->_getRefIndex($ext_ref); |
// Split the range into 2 cell refs |
list($cell1, $cell2) = explode(':', $range); |
// Convert the cell references |
if (preg_match("/^(\\$)?[A-Ia-i]?[A-Za-z](\\$)?(\d+)$/", $cell1)) { |
list($row1, $col1) = $this->_cellToPackedRowcol($cell1); |
list($row2, $col2) = $this->_cellToPackedRowcol($cell2); |
} else { // It's a rows range (like 26:27) |
list($row1, $col1, $row2, $col2) = $this->_rangeToPackedRange($cell1.':'.$cell2); |
} |
// The ptg value depends on the class of the ptg. |
// if ($class == 0) { |
$ptgArea = pack("C", $this->ptg['ptgArea3d']); |
// } elseif ($class == 1) { |
// $ptgArea = pack("C", $this->ptg['ptgArea3dV']); |
// } elseif ($class == 2) { |
// $ptgArea = pack("C", $this->ptg['ptgArea3dA']); |
// } else { |
// throw new PHPExcel_Writer_Exception("Unknown class $class"); |
// } |
return $ptgArea . $ext_ref . $row1 . $row2 . $col1. $col2; |
} |
/** |
* Convert an Excel reference such as A1, $B2, C$3 or $D$4 to a ptgRefV. |
* |
* @access private |
* @param string $cell An Excel cell reference |
* @return string The cell in packed() format with the corresponding ptg |
*/ |
function _convertRef2d($cell) |
{ |
// $class = 2; // as far as I know, this is magick. |
// Convert the cell reference |
$cell_array = $this->_cellToPackedRowcol($cell); |
list($row, $col) = $cell_array; |
// The ptg value depends on the class of the ptg. |
// if ($class == 0) { |
// $ptgRef = pack("C", $this->ptg['ptgRef']); |
// } elseif ($class == 1) { |
// $ptgRef = pack("C", $this->ptg['ptgRefV']); |
// } elseif ($class == 2) { |
$ptgRef = pack("C", $this->ptg['ptgRefA']); |
// } else { |
// // TODO: use real error codes |
// throw new PHPExcel_Writer_Exception("Unknown class $class"); |
// } |
return $ptgRef.$row.$col; |
} |
/** |
* Convert an Excel 3d reference such as "Sheet1!A1" or "Sheet1:Sheet2!A1" to a |
* ptgRef3d. |
* |
* @access private |
* @param string $cell An Excel cell reference |
* @return mixed The packed ptgRef3d token on success. |
*/ |
function _convertRef3d($cell) |
{ |
// $class = 2; // as far as I know, this is magick. |
// Split the ref at the ! symbol |
list($ext_ref, $cell) = explode('!', $cell); |
// Convert the external reference part (different for BIFF8) |
$ext_ref = $this->_getRefIndex($ext_ref); |
// Convert the cell reference part |
list($row, $col) = $this->_cellToPackedRowcol($cell); |
// The ptg value depends on the class of the ptg. |
// if ($class == 0) { |
// $ptgRef = pack("C", $this->ptg['ptgRef3d']); |
// } elseif ($class == 1) { |
// $ptgRef = pack("C", $this->ptg['ptgRef3dV']); |
// } elseif ($class == 2) { |
$ptgRef = pack("C", $this->ptg['ptgRef3dA']); |
// } else { |
// throw new PHPExcel_Writer_Exception("Unknown class $class"); |
// } |
return $ptgRef . $ext_ref. $row . $col; |
} |
/** |
* Convert an error code to a ptgErr |
* |
* @access private |
* @param string $errorCode The error code for conversion to its ptg value |
* @return string The error code ptgErr |
*/ |
function _convertError($errorCode) |
{ |
switch ($errorCode) { |
case '#NULL!': return pack("C", 0x00); |
case '#DIV/0!': return pack("C", 0x07); |
case '#VALUE!': return pack("C", 0x0F); |
case '#REF!': return pack("C", 0x17); |
case '#NAME?': return pack("C", 0x1D); |
case '#NUM!': return pack("C", 0x24); |
case '#N/A': return pack("C", 0x2A); |
} |
return pack("C", 0xFF); |
} |
/** |
* Convert the sheet name part of an external reference, for example "Sheet1" or |
* "Sheet1:Sheet2", to a packed structure. |
* |
* @access private |
* @param string $ext_ref The name of the external reference |
* @return string The reference index in packed() format |
*/ |
function _packExtRef($ext_ref) |
{ |
$ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any. |
$ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any. |
// Check if there is a sheet range eg., Sheet1:Sheet2. |
if (preg_match("/:/", $ext_ref)) { |
list($sheet_name1, $sheet_name2) = explode(':', $ext_ref); |
$sheet1 = $this->_getSheetIndex($sheet_name1); |
if ($sheet1 == -1) { |
throw new PHPExcel_Writer_Exception("Unknown sheet name $sheet_name1 in formula"); |
} |
$sheet2 = $this->_getSheetIndex($sheet_name2); |
if ($sheet2 == -1) { |
throw new PHPExcel_Writer_Exception("Unknown sheet name $sheet_name2 in formula"); |
} |
// Reverse max and min sheet numbers if necessary |
if ($sheet1 > $sheet2) { |
list($sheet1, $sheet2) = array($sheet2, $sheet1); |
} |
} else { // Single sheet name only. |
$sheet1 = $this->_getSheetIndex($ext_ref); |
if ($sheet1 == -1) { |
throw new PHPExcel_Writer_Exception("Unknown sheet name $ext_ref in formula"); |
} |
$sheet2 = $sheet1; |
} |
// References are stored relative to 0xFFFF. |
$offset = -1 - $sheet1; |
return pack('vdvv', $offset, 0x00, $sheet1, $sheet2); |
} |
/** |
* Look up the REF index that corresponds to an external sheet name |
* (or range). If it doesn't exist yet add it to the workbook's references |
* array. It assumes all sheet names given must exist. |
* |
* @access private |
* @param string $ext_ref The name of the external reference |
* @return mixed The reference index in packed() format on success |
*/ |
function _getRefIndex($ext_ref) |
{ |
$ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any. |
$ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any. |
$ext_ref = str_replace('\'\'', '\'', $ext_ref); // Replace escaped '' with ' |
// Check if there is a sheet range eg., Sheet1:Sheet2. |
if (preg_match("/:/", $ext_ref)) { |
list($sheet_name1, $sheet_name2) = explode(':', $ext_ref); |
$sheet1 = $this->_getSheetIndex($sheet_name1); |
if ($sheet1 == -1) { |
throw new PHPExcel_Writer_Exception("Unknown sheet name $sheet_name1 in formula"); |
} |
$sheet2 = $this->_getSheetIndex($sheet_name2); |
if ($sheet2 == -1) { |
throw new PHPExcel_Writer_Exception("Unknown sheet name $sheet_name2 in formula"); |
} |
// Reverse max and min sheet numbers if necessary |
if ($sheet1 > $sheet2) { |
list($sheet1, $sheet2) = array($sheet2, $sheet1); |
} |
} else { // Single sheet name only. |
$sheet1 = $this->_getSheetIndex($ext_ref); |
if ($sheet1 == -1) { |
throw new PHPExcel_Writer_Exception("Unknown sheet name $ext_ref in formula"); |
} |
$sheet2 = $sheet1; |
} |
// assume all references belong to this document |
$supbook_index = 0x00; |
$ref = pack('vvv', $supbook_index, $sheet1, $sheet2); |
$total_references = count($this->_references); |
$index = -1; |
for ($i = 0; $i < $total_references; ++$i) { |
if ($ref == $this->_references[$i]) { |
$index = $i; |
break; |
} |
} |
// if REF was not found add it to references array |
if ($index == -1) { |
$this->_references[$total_references] = $ref; |
$index = $total_references; |
} |
return pack('v', $index); |
} |
/** |
* Look up the index that corresponds to an external sheet name. The hash of |
* sheet names is updated by the addworksheet() method of the |
* PHPExcel_Writer_Excel5_Workbook class. |
* |
* @access private |
* @param string $sheet_name Sheet name |
* @return integer The sheet index, -1 if the sheet was not found |
*/ |
function _getSheetIndex($sheet_name) |
{ |
if (!isset($this->_ext_sheets[$sheet_name])) { |
return -1; |
} else { |
return $this->_ext_sheets[$sheet_name]; |
} |
} |
/** |
* This method is used to update the array of sheet names. It is |
* called by the addWorksheet() method of the |
* PHPExcel_Writer_Excel5_Workbook class. |
* |
* @access public |
* @see PHPExcel_Writer_Excel5_Workbook::addWorksheet() |
* @param string $name The name of the worksheet being added |
* @param integer $index The index of the worksheet being added |
*/ |
function setExtSheet($name, $index) |
{ |
$this->_ext_sheets[$name] = $index; |
} |
/** |
* pack() row and column into the required 3 or 4 byte format. |
* |
* @access private |
* @param string $cell The Excel cell reference to be packed |
* @return array Array containing the row and column in packed() format |
*/ |
function _cellToPackedRowcol($cell) |
{ |
$cell = strtoupper($cell); |
list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell); |
if ($col >= 256) { |
throw new PHPExcel_Writer_Exception("Column in: $cell greater than 255"); |
} |
if ($row >= 65536) { |
throw new PHPExcel_Writer_Exception("Row in: $cell greater than 65536 "); |
} |
// Set the high bits to indicate if row or col are relative. |
$col |= $col_rel << 14; |
$col |= $row_rel << 15; |
$col = pack('v', $col); |
$row = pack('v', $row); |
return array($row, $col); |
} |
/** |
* pack() row range into the required 3 or 4 byte format. |
* Just using maximum col/rows, which is probably not the correct solution |
* |
* @access private |
* @param string $range The Excel range to be packed |
* @return array Array containing (row1,col1,row2,col2) in packed() format |
*/ |
function _rangeToPackedRange($range) |
{ |
preg_match('/(\$)?(\d+)\:(\$)?(\d+)/', $range, $match); |
// return absolute rows if there is a $ in the ref |
$row1_rel = empty($match[1]) ? 1 : 0; |
$row1 = $match[2]; |
$row2_rel = empty($match[3]) ? 1 : 0; |
$row2 = $match[4]; |
// Convert 1-index to zero-index |
--$row1; |
--$row2; |
// Trick poor inocent Excel |
$col1 = 0; |
$col2 = 65535; // FIXME: maximum possible value for Excel 5 (change this!!!) |
// FIXME: this changes for BIFF8 |
if (($row1 >= 65536) or ($row2 >= 65536)) { |
throw new PHPExcel_Writer_Exception("Row in: $range greater than 65536 "); |
} |
// Set the high bits to indicate if rows are relative. |
$col1 |= $row1_rel << 15; |
$col2 |= $row2_rel << 15; |
$col1 = pack('v', $col1); |
$col2 = pack('v', $col2); |
$row1 = pack('v', $row1); |
$row2 = pack('v', $row2); |
return array($row1, $col1, $row2, $col2); |
} |
/** |
* Convert an Excel cell reference such as A1 or $B2 or C$3 or $D$4 to a zero |
* indexed row and column number. Also returns two (0,1) values to indicate |
* whether the row or column are relative references. |
* |
* @access private |
* @param string $cell The Excel cell reference in A1 format. |
* @return array |
*/ |
function _cellToRowcol($cell) |
{ |
preg_match('/(\$)?([A-I]?[A-Z])(\$)?(\d+)/',$cell,$match); |
// return absolute column if there is a $ in the ref |
$col_rel = empty($match[1]) ? 1 : 0; |
$col_ref = $match[2]; |
$row_rel = empty($match[3]) ? 1 : 0; |
$row = $match[4]; |
// Convert base26 column string to a number. |
$expn = strlen($col_ref) - 1; |
$col = 0; |
$col_ref_length = strlen($col_ref); |
for ($i = 0; $i < $col_ref_length; ++$i) { |
$col += (ord($col_ref{$i}) - 64) * pow(26, $expn); |
--$expn; |
} |
// Convert 1-index to zero-index |
--$row; |
--$col; |
return array($row, $col, $row_rel, $col_rel); |
} |
/** |
* Advance to the next valid token. |
* |
* @access private |
*/ |
function _advance() |
{ |
$i = $this->_current_char; |
$formula_length = strlen($this->_formula); |
// eat up white spaces |
if ($i < $formula_length) { |
while ($this->_formula{$i} == " ") { |
++$i; |
} |
if ($i < ($formula_length - 1)) { |
$this->_lookahead = $this->_formula{$i+1}; |
} |
$token = ''; |
} |
while ($i < $formula_length) { |
$token .= $this->_formula{$i}; |
if ($i < ($formula_length - 1)) { |
$this->_lookahead = $this->_formula{$i+1}; |
} else { |
$this->_lookahead = ''; |
} |
if ($this->_match($token) != '') { |
//if ($i < strlen($this->_formula) - 1) { |
// $this->_lookahead = $this->_formula{$i+1}; |
//} |
$this->_current_char = $i + 1; |
$this->_current_token = $token; |
return 1; |
} |
if ($i < ($formula_length - 2)) { |
$this->_lookahead = $this->_formula{$i+2}; |
} else { // if we run out of characters _lookahead becomes empty |
$this->_lookahead = ''; |
} |
++$i; |
} |
//die("Lexical error ".$this->_current_char); |
} |
/** |
* Checks if it's a valid token. |
* |
* @access private |
* @param mixed $token The token to check. |
* @return mixed The checked token or false on failure |
*/ |
function _match($token) |
{ |
switch($token) { |
case "+": |
case "-": |
case "*": |
case "/": |
case "(": |
case ")": |
case ",": |
case ";": |
case ">=": |
case "<=": |
case "=": |
case "<>": |
case "^": |
case "&": |
case "%": |
return $token; |
break; |
case ">": |
if ($this->_lookahead == '=') { // it's a GE token |
break; |
} |
return $token; |
break; |
case "<": |
// it's a LE or a NE token |
if (($this->_lookahead == '=') or ($this->_lookahead == '>')) { |
break; |
} |
return $token; |
break; |
default: |
// if it's a reference A1 or $A$1 or $A1 or A$1 |
if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$token) and |
!preg_match("/[0-9]/",$this->_lookahead) and |
($this->_lookahead != ':') and ($this->_lookahead != '.') and |
($this->_lookahead != '!')) |
{ |
return $token; |
} |
// If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1 or Sheet1!$A$1 or Sheet1:Sheet2!$A$1) |
elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u",$token) and |
!preg_match("/[0-9]/",$this->_lookahead) and |
($this->_lookahead != ':') and ($this->_lookahead != '.')) |
{ |
return $token; |
} |
// If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1 or 'Sheet1'!$A$1 or 'Sheet1:Sheet2'!$A$1) |
elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u",$token) and |
!preg_match("/[0-9]/",$this->_lookahead) and |
($this->_lookahead != ':') and ($this->_lookahead != '.')) |
{ |
return $token; |
} |
// if it's a range A1:A2 or $A$1:$A$2 |
elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $token) and |
!preg_match("/[0-9]/",$this->_lookahead)) |
{ |
return $token; |
} |
// If it's an external range like Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2 or Sheet1!$A$1:$B$2 or Sheet1:Sheet2!$A$1:$B$2 |
elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u",$token) and |
!preg_match("/[0-9]/",$this->_lookahead)) |
{ |
return $token; |
} |
// If it's an external range like 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2 or 'Sheet1'!$A$1:$B$2 or 'Sheet1:Sheet2'!$A$1:$B$2 |
elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u",$token) and |
!preg_match("/[0-9]/",$this->_lookahead)) |
{ |
return $token; |
} |
// If it's a number (check that it's not a sheet name or range) |
elseif (is_numeric($token) and |
(!is_numeric($token.$this->_lookahead) or ($this->_lookahead == '')) and |
($this->_lookahead != '!') and ($this->_lookahead != ':')) |
{ |
return $token; |
} |
// If it's a string (of maximum 255 characters) |
elseif (preg_match("/\"([^\"]|\"\"){0,255}\"/",$token) and $this->_lookahead != '"' and (substr_count($token, '"')%2 == 0)) |
{ |
return $token; |
} |
// If it's an error code |
elseif (preg_match("/^#[A-Z0\/]{3,5}[!?]{1}$/", $token) or $token == '#N/A') |
{ |
return $token; |
} |
// if it's a function call |
elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$token) and ($this->_lookahead == "(")) |
{ |
return $token; |
} |
// It's an argument of some description (e.g. a named range), |
// precise nature yet to be determined |
elseif(substr($token,-1) == ')') { |
return $token; |
} |
return ''; |
} |
} |
/** |
* The parsing method. It parses a formula. |
* |
* @access public |
* @param string $formula The formula to parse, without the initial equal |
* sign (=). |
* @return mixed true on success |
*/ |
function parse($formula) |
{ |
$this->_current_char = 0; |
$this->_formula = $formula; |
$this->_lookahead = isset($formula{1}) ? $formula{1} : ''; |
$this->_advance(); |
$this->_parse_tree = $this->_condition(); |
return true; |
} |
/** |
* It parses a condition. It assumes the following rule: |
* Cond -> Expr [(">" | "<") Expr] |
* |
* @access private |
* @return mixed The parsed ptg'd tree on success |
*/ |
function _condition() |
{ |
$result = $this->_expression(); |
if ($this->_current_token == "<") { |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgLT', $result, $result2); |
} elseif ($this->_current_token == ">") { |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgGT', $result, $result2); |
} elseif ($this->_current_token == "<=") { |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgLE', $result, $result2); |
} elseif ($this->_current_token == ">=") { |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgGE', $result, $result2); |
} elseif ($this->_current_token == "=") { |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgEQ', $result, $result2); |
} elseif ($this->_current_token == "<>") { |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgNE', $result, $result2); |
} elseif ($this->_current_token == "&") { |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgConcat', $result, $result2); |
} |
return $result; |
} |
/** |
* It parses a expression. It assumes the following rule: |
* Expr -> Term [("+" | "-") Term] |
* -> "string" |
* -> "-" Term : Negative value |
* -> "+" Term : Positive value |
* -> Error code |
* |
* @access private |
* @return mixed The parsed ptg'd tree on success |
*/ |
function _expression() |
{ |
// If it's a string return a string node |
if (preg_match("/\"([^\"]|\"\"){0,255}\"/", $this->_current_token)) { |
$tmp = str_replace('""', '"', $this->_current_token); |
if (($tmp == '"') || ($tmp == '')) $tmp = '""'; // Trap for "" that has been used for an empty string |
$result = $this->_createTree($tmp, '', ''); |
$this->_advance(); |
return $result; |
// If it's an error code |
} elseif (preg_match("/^#[A-Z0\/]{3,5}[!?]{1}$/", $this->_current_token) or $this->_current_token == '#N/A'){ |
$result = $this->_createTree($this->_current_token, 'ptgErr', ''); |
$this->_advance(); |
return $result; |
// If it's a negative value |
} elseif ($this->_current_token == "-") { |
// catch "-" Term |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgUminus', $result2, ''); |
return $result; |
// If it's a positive value |
} elseif ($this->_current_token == "+") { |
// catch "+" Term |
$this->_advance(); |
$result2 = $this->_expression(); |
$result = $this->_createTree('ptgUplus', $result2, ''); |
return $result; |
} |
$result = $this->_term(); |
while (($this->_current_token == "+") or |
($this->_current_token == "-") or |
($this->_current_token == "^")) { |
/**/ |
if ($this->_current_token == "+") { |
$this->_advance(); |
$result2 = $this->_term(); |
$result = $this->_createTree('ptgAdd', $result, $result2); |
} elseif ($this->_current_token == "-") { |
$this->_advance(); |
$result2 = $this->_term(); |
$result = $this->_createTree('ptgSub', $result, $result2); |
} else { |
$this->_advance(); |
$result2 = $this->_term(); |
$result = $this->_createTree('ptgPower', $result, $result2); |
} |
} |
return $result; |
} |
/** |
* This function just introduces a ptgParen element in the tree, so that Excel |
* doesn't get confused when working with a parenthesized formula afterwards. |
* |
* @access private |
* @see _fact() |
* @return array The parsed ptg'd tree |
*/ |
function _parenthesizedExpression() |
{ |
$result = $this->_createTree('ptgParen', $this->_expression(), ''); |
return $result; |
} |
/** |
* It parses a term. It assumes the following rule: |
* Term -> Fact [("*" | "/") Fact] |
* |
* @access private |
* @return mixed The parsed ptg'd tree on success |
*/ |
function _term() |
{ |
$result = $this->_fact(); |
while (($this->_current_token == "*") or |
($this->_current_token == "/")) { |
/**/ |
if ($this->_current_token == "*") { |
$this->_advance(); |
$result2 = $this->_fact(); |
$result = $this->_createTree('ptgMul', $result, $result2); |
} else { |
$this->_advance(); |
$result2 = $this->_fact(); |
$result = $this->_createTree('ptgDiv', $result, $result2); |
} |
} |
return $result; |
} |
/** |
* It parses a factor. It assumes the following rule: |
* Fact -> ( Expr ) |
* | CellRef |
* | CellRange |
* | Number |
* | Function |
* |
* @access private |
* @return mixed The parsed ptg'd tree on success |
*/ |
function _fact() |
{ |
if ($this->_current_token == "(") { |
$this->_advance(); // eat the "(" |
$result = $this->_parenthesizedExpression(); |
if ($this->_current_token != ")") { |
throw new PHPExcel_Writer_Exception("')' token expected."); |
} |
$this->_advance(); // eat the ")" |
return $result; |
} |
// if it's a reference |
if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$this->_current_token)) |
{ |
$result = $this->_createTree($this->_current_token, '', ''); |
$this->_advance(); |
return $result; |
} |
// If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1 or Sheet1!$A$1 or Sheet1:Sheet2!$A$1) |
elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u",$this->_current_token)) |
{ |
$result = $this->_createTree($this->_current_token, '', ''); |
$this->_advance(); |
return $result; |
} |
// If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1 or 'Sheet1'!$A$1 or 'Sheet1:Sheet2'!$A$1) |
elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u",$this->_current_token)) |
{ |
$result = $this->_createTree($this->_current_token, '', ''); |
$this->_advance(); |
return $result; |
} |
// if it's a range A1:B2 or $A$1:$B$2 |
elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/',$this->_current_token) or |
preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/',$this->_current_token)) |
{ |
// must be an error? |
$result = $this->_createTree($this->_current_token, '', ''); |
$this->_advance(); |
return $result; |
} |
// If it's an external range (Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2 or Sheet1!$A$1:$B$2 or Sheet1:Sheet2!$A$1:$B$2) |
elseif (preg_match("/^" . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u",$this->_current_token)) |
{ |
// must be an error? |
//$result = $this->_current_token; |
$result = $this->_createTree($this->_current_token, '', ''); |
$this->_advance(); |
return $result; |
} |
// If it's an external range ('Sheet1'!A1:B2 or 'Sheet1'!A1:B2 or 'Sheet1'!$A$1:$B$2 or 'Sheet1'!$A$1:$B$2) |
elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u",$this->_current_token)) |
{ |
// must be an error? |
//$result = $this->_current_token; |
$result = $this->_createTree($this->_current_token, '', ''); |
$this->_advance(); |
return $result; |
} |
// If it's a number or a percent |
elseif (is_numeric($this->_current_token)) |
{ |
if($this->_lookahead == '%'){ |
$result = $this->_createTree('ptgPercent', $this->_current_token, ''); |
} else { |
$result = $this->_createTree($this->_current_token, '', ''); |
} |
$this->_advance(); |
return $result; |
} |
// if it's a function call |
elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$this->_current_token)) |
{ |
$result = $this->_func(); |
return $result; |
} |
throw new PHPExcel_Writer_Exception("Syntax error: ".$this->_current_token. |
", lookahead: ".$this->_lookahead. |
", current char: ".$this->_current_char); |
} |
/** |
* It parses a function call. It assumes the following rule: |
* Func -> ( Expr [,Expr]* ) |
* |
* @access private |
* @return mixed The parsed ptg'd tree on success |
*/ |
function _func() |
{ |
$num_args = 0; // number of arguments received |
$function = strtoupper($this->_current_token); |
$result = ''; // initialize result |
$this->_advance(); |
$this->_advance(); // eat the "(" |
while ($this->_current_token != ')') { |
/**/ |
if ($num_args > 0) { |
if ($this->_current_token == "," or |
$this->_current_token == ";") |
{ |
$this->_advance(); // eat the "," or ";" |
} else { |
throw new PHPExcel_Writer_Exception("Syntax error: comma expected in ". |
"function $function, arg #{$num_args}"); |
} |
$result2 = $this->_condition(); |
$result = $this->_createTree('arg', $result, $result2); |
} else { // first argument |
$result2 = $this->_condition(); |
$result = $this->_createTree('arg', '', $result2); |
} |
++$num_args; |
} |
if (!isset($this->_functions[$function])) { |
throw new PHPExcel_Writer_Exception("Function $function() doesn't exist"); |
} |
$args = $this->_functions[$function][1]; |
// If fixed number of args eg. TIME($i,$j,$k). Check that the number of args is valid. |
if (($args >= 0) and ($args != $num_args)) { |
throw new PHPExcel_Writer_Exception("Incorrect number of arguments in function $function() "); |
} |
$result = $this->_createTree($function, $result, $num_args); |
$this->_advance(); // eat the ")" |
return $result; |
} |
/** |
* Creates a tree. In fact an array which may have one or two arrays (sub-trees) |
* as elements. |
* |
* @access private |
* @param mixed $value The value of this node. |
* @param mixed $left The left array (sub-tree) or a final node. |
* @param mixed $right The right array (sub-tree) or a final node. |
* @return array A tree |
*/ |
function _createTree($value, $left, $right) |
{ |
return array('value' => $value, 'left' => $left, 'right' => $right); |
} |
/** |
* Builds a string containing the tree in reverse polish notation (What you |
* would use in a HP calculator stack). |
* The following tree: |
* |
* + |
* / \ |
* 2 3 |
* |
* produces: "23+" |
* |
* The following tree: |
* |
* + |
* / \ |
* 3 * |
* / \ |
* 6 A1 |
* |
* produces: "36A1*+" |
* |
* In fact all operands, functions, references, etc... are written as ptg's |
* |
* @access public |
* @param array $tree The optional tree to convert. |
* @return string The tree in reverse polish notation |
*/ |
function toReversePolish($tree = array()) |
{ |
$polish = ""; // the string we are going to return |
if (empty($tree)) { // If it's the first call use _parse_tree |
$tree = $this->_parse_tree; |
} |
if (is_array($tree['left'])) { |
$converted_tree = $this->toReversePolish($tree['left']); |
$polish .= $converted_tree; |
} elseif ($tree['left'] != '') { // It's a final node |
$converted_tree = $this->_convert($tree['left']); |
$polish .= $converted_tree; |
} |
if (is_array($tree['right'])) { |
$converted_tree = $this->toReversePolish($tree['right']); |
$polish .= $converted_tree; |
} elseif ($tree['right'] != '') { // It's a final node |
$converted_tree = $this->_convert($tree['right']); |
$polish .= $converted_tree; |
} |
// if it's a function convert it here (so we can set it's arguments) |
if (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/",$tree['value']) and |
!preg_match('/^([A-Ia-i]?[A-Za-z])(\d+)$/',$tree['value']) and |
!preg_match("/^[A-Ia-i]?[A-Za-z](\d+)\.\.[A-Ia-i]?[A-Za-z](\d+)$/",$tree['value']) and |
!is_numeric($tree['value']) and |
!isset($this->ptg[$tree['value']])) |
{ |
// left subtree for a function is always an array. |
if ($tree['left'] != '') { |
$left_tree = $this->toReversePolish($tree['left']); |
} else { |
$left_tree = ''; |
} |
// add it's left subtree and return. |
return $left_tree.$this->_convertFunction($tree['value'], $tree['right']); |
} else { |
$converted_tree = $this->_convert($tree['value']); |
} |
$polish .= $converted_tree; |
return $polish; |
} |
} |
/branches/v2.6-greffoir/jrest/lib/PHPExcel/Classes/PHPExcel/Writer/Excel5/Workbook.php |
---|
New file |
0,0 → 1,1450 |
<?php |
/** |
* PHPExcel |
* |
* Copyright (c) 2006 - 2013 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 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
* @version ##VERSION##, ##DATE## |
*/ |
// Original file header of PEAR::Spreadsheet_Excel_Writer_Workbook (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_Workbook |
* |
* @category PHPExcel |
* @package PHPExcel_Writer_Excel5 |
* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
*/ |
class PHPExcel_Writer_Excel5_Workbook extends PHPExcel_Writer_Excel5_BIFFwriter |
{ |
/** |
* Formula parser |
* |
* @var PHPExcel_Writer_Excel5_Parser |
*/ |
private $_parser; |
/** |
* The BIFF file size for the workbook. |
* @var integer |
* @see _calcSheetOffsets() |
*/ |
public $_biffsize; |
/** |
* XF Writers |
* @var PHPExcel_Writer_Excel5_Xf[] |
*/ |
private $_xfWriters = array(); |
/** |
* Array containing the colour palette |
* @var array |
*/ |
public $_palette; |
/** |
* The codepage indicates the text encoding used for strings |
* @var integer |
*/ |
public $_codepage; |
/** |
* The country code used for localization |
* @var integer |
*/ |
public $_country_code; |
/** |
* Workbook |
* @var PHPExcel |
*/ |
private $_phpExcel; |
/** |
* Fonts writers |
* |
* @var PHPExcel_Writer_Excel5_Font[] |
*/ |
private $_fontWriters = array(); |
/** |
* Added fonts. Maps from font's hash => index in workbook |
* |
* @var array |
*/ |
private $_addedFonts = array(); |
/** |
* Shared number formats |
* |
* @var array |
*/ |
private $_numberFormats = array(); |
/** |
* Added number formats. Maps from numberFormat's hash => index in workbook |
* |
* @var array |
*/ |
private $_addedNumberFormats = array(); |
/** |
* Sizes of the binary worksheet streams |
* |
* @var array |
*/ |
private $_worksheetSizes = array(); |
/** |
* Offsets of the binary worksheet streams relative to the start of the global workbook stream |
* |
* @var array |
*/ |
private $_worksheetOffsets = array(); |
/** |
* Total number of shared strings in workbook |
* |
* @var int |
*/ |
private $_str_total; |
/** |
* Number of unique shared strings in workbook |
* |
* @var int |
*/ |
private $_str_unique; |
/** |
* Array of unique shared strings in workbook |
* |
* @var array |
*/ |
private $_str_table; |
/** |
* Color cache |
*/ |
private $_colors; |
/** |
* Escher object corresponding to MSODRAWINGGROUP |
* |
* @var PHPExcel_Shared_Escher |
*/ |
private $_escher; |
/** |
* Class constructor |
* |
* @param PHPExcel $phpExcel The Workbook |
* @param int &$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 |
*/ |
public function __construct(PHPExcel $phpExcel = null, |
&$str_total, &$str_unique, &$str_table, &$colors, |
$parser ) |
{ |
// It needs to call its parent's constructor explicitly |
parent::__construct(); |
$this->_parser = $parser; |
$this->_biffsize = 0; |
$this->_palette = array(); |
$this->_country_code = -1; |
$this->_str_total = &$str_total; |
$this->_str_unique = &$str_unique; |
$this->_str_table = &$str_table; |
$this->_colors = &$colors; |
$this->_setPaletteXl97(); |
$this->_phpExcel = $phpExcel; |
// set BIFFwriter limit for CONTINUE records |
// $this->_limit = 8224; |
$this->_codepage = 0x04B0; |
// Add empty sheets and Build color cache |
$countSheets = $phpExcel->getSheetCount(); |
for ($i = 0; $i < $countSheets; ++$i) { |
$phpSheet = $phpExcel->getSheet($i); |
$this->_parser->setExtSheet($phpSheet->getTitle(), $i); // Register worksheet name with parser |
$supbook_index = 0x00; |
$ref = pack('vvv', $supbook_index, $i, $i); |
$this->_parser->_references[] = $ref; // Register reference with parser |
// Sheet tab colors? |
if ($phpSheet->isTabColorSet()) { |
$this->_addColor($phpSheet->getTabColor()->getRGB()); |
} |
} |
} |
/** |
* Add a new XF writer |
* |
* @param PHPExcel_Style |
* @param boolean Is it a style XF? |
* @return int Index to XF record |
*/ |
public function addXfWriter($style, $isStyleXf = false) |
{ |
$xfWriter = new PHPExcel_Writer_Excel5_Xf($style); |
$xfWriter->setIsStyleXf($isStyleXf); |
// Add the font if not already added |
$fontIndex = $this->_addFont($style->getFont()); |
// Assign the font index to the xf record |
$xfWriter->setFontIndex($fontIndex); |
// Background colors, best to treat these after the font so black will come after white in custom palette |
$xfWriter->setFgColor($this->_addColor($style->getFill()->getStartColor()->getRGB())); |
$xfWriter->setBgColor($this->_addColor($style->getFill()->getEndColor()->getRGB())); |
$xfWriter->setBottomColor($this->_addColor($style->getBorders()->getBottom()->getColor()->getRGB())); |
$xfWriter->setTopColor($this->_addColor($style->getBorders()->getTop()->getColor()->getRGB())); |
$xfWriter->setRightColor($this->_addColor($style->getBorders()->getRight()->getColor()->getRGB())); |
$xfWriter->setLeftColor($this->_addColor($style->getBorders()->getLeft()->getColor()->getRGB())); |
$xfWriter->setDiagColor($this->_addColor($style->getBorders()->getDiagonal()->getColor()->getRGB())); |
// Add the number format if it is not a built-in one and not already added |
if ($style->getNumberFormat()->getBuiltInFormatCode() === false) { |
$numberFormatHashCode = $style->getNumberFormat()->getHashCode(); |
if (isset($this->_addedNumberFormats[$numberFormatHashCode])) { |
$numberFormatIndex = $this->_addedNumberFormats[$numberFormatHashCode]; |
} else { |
$numberFormatIndex = 164 + count($this->_numberFormats); |
$this->_numberFormats[$numberFormatIndex] = $style->getNumberFormat(); |
$this->_addedNumberFormats[$numberFormatHashCode] = $numberFormatIndex; |
} |
} else { |
$numberFormatIndex = (int) $style->getNumberFormat()->getBuiltInFormatCode(); |
} |
// Assign the number format index to xf record |
$xfWriter->setNumberFormatIndex($numberFormatIndex); |
$this->_xfWriters[] = $xfWriter; |
$xfIndex = count($this->_xfWriters) - 1; |
return $xfIndex; |
} |
/** |
* Add a font to added fonts |
* |
* @param PHPExcel_Style_Font $font |
* @return int Index to FONT record |
*/ |
public function _addFont(PHPExcel_Style_Font $font) |
{ |
$fontHashCode = $font->getHashCode(); |
if(isset($this->_addedFonts[$fontHashCode])){ |
$fontIndex = $this->_addedFonts[$fontHashCode]; |
} else { |
$countFonts = count($this->_fontWriters); |
$fontIndex = ($countFonts < 4) ? $countFonts : $countFonts + 1; |
$fontWriter = new PHPExcel_Writer_Excel5_Font($font); |
$fontWriter->setColorIndex($this->_addColor($font->getColor()->getRGB())); |
$this->_fontWriters[] = $fontWriter; |
$this->_addedFonts[$fontHashCode] = $fontIndex; |
} |
return $fontIndex; |
} |
/** |
* Alter color palette adding a custom color |
* |
* @param string $rgb E.g. 'FF00AA' |
* @return int Color index |
*/ |
private function _addColor($rgb) { |
if (!isset($this->_colors[$rgb])) { |
if (count($this->_colors) < 57) { |
// then we add a custom color altering the palette |
$colorIndex = 8 + count($this->_colors); |
$this->_palette[$colorIndex] = |
array( |
hexdec(substr($rgb, 0, 2)), |
hexdec(substr($rgb, 2, 2)), |
hexdec(substr($rgb, 4)), |
0 |
); |
$this->_colors[$rgb] = $colorIndex; |
} else { |
// no room for more custom colors, just map to black |
$colorIndex = 0; |
} |
} else { |
// fetch already added custom color |
$colorIndex = $this->_colors[$rgb]; |
} |
return $colorIndex; |
} |
/** |
* Sets the colour palette to the Excel 97+ default. |
* |
* @access private |
*/ |
function _setPaletteXl97() |
{ |
$this->_palette = array( |
0x08 => array(0x00, 0x00, 0x00, 0x00), |
0x09 => array(0xff, 0xff, 0xff, 0x00), |
0x0A => array(0xff, 0x00, 0x00, 0x00), |
0x0B => array(0x00, 0xff, 0x00, 0x00), |
0x0C => array(0x00, 0x00, 0xff, 0x00), |
0x0D => array(0xff, 0xff, 0x00, 0x00), |
0x0E => array(0xff, 0x00, 0xff, 0x00), |
0x0F => array(0x00, 0xff, 0xff, 0x00), |
0x10 => array(0x80, 0x00, 0x00, 0x00), |
0x11 => array(0x00, 0x80, 0x00, 0x00), |
0x12 => array(0x00, 0x00, 0x80, 0x00), |
0x13 => array(0x80, 0x80, 0x00, 0x00), |
0x14 => array(0x80, 0x00, 0x80, 0x00), |
0x15 => array(0x00, 0x80, 0x80, 0x00), |
0x16 => array(0xc0, 0xc0, 0xc0, 0x00), |
0x17 => array(0x80, 0x80, 0x80, 0x00), |
0x18 => array(0x99, 0x99, 0xff, 0x00), |
0x19 => array(0x99, 0x33, 0x66, 0x00), |
0x1A => array(0xff, 0xff, 0xcc, 0x00), |
0x1B => array(0xcc, 0xff, 0xff, 0x00), |
0x1C => array(0x66, 0x00, 0x66, 0x00), |
0x1D => array(0xff, 0x80, 0x80, 0x00), |
0x1E => array(0x00, 0x66, 0xcc, 0x00), |
0x1F => array(0xcc, 0xcc, 0xff, 0x00), |
0x20 => array(0x00, 0x00, 0x80, 0x00), |
0x21 => array(0xff, 0x00, 0xff, 0x00), |
0x22 => array(0xff, 0xff, 0x00, 0x00), |
0x23 => array(0x00, 0xff, 0xff, 0x00), |
0x24 => array(0x80, 0x00, 0x80, 0x00), |
0x25 => array(0x80, 0x00, 0x00, 0x00), |
0x26 => array(0x00, 0x80, 0x80, 0x00), |
0x27 => array(0x00, 0x00, 0xff, 0x00), |
0x28 => array(0x00, 0xcc, 0xff, 0x00), |
0x29 => array(0xcc, 0xff, 0xff, 0x00), |
0x2A => array(0xcc, 0xff, 0xcc, 0x00), |
0x2B => array(0xff, 0xff, 0x99, 0x00), |
0x2C => array(0x99, 0xcc, 0xff, 0x00), |
0x2D => array(0xff, 0x99, 0xcc, 0x00), |
0x2E => array(0xcc, 0x99, 0xff, 0x00), |
0x2F => array(0xff, 0xcc, 0x99, 0x00), |
0x30 => array(0x33, 0x66, 0xff, 0x00), |
0x31 => array(0x33, 0xcc, 0xcc, 0x00), |
0x32 => array(0x99, 0xcc, 0x00, 0x00), |
0x33 => array(0xff, 0xcc, 0x00, 0x00), |
0x34 => array(0xff, 0x99, 0x00, 0x00), |
0x35 => array(0xff, 0x66, 0x00, 0x00), |
0x36 => array(0x66, 0x66, 0x99, 0x00), |
0x37 => array(0x96, 0x96, 0x96, 0x00), |
0x38 => array(0x00, 0x33, 0x66, 0x00), |
0x39 => array(0x33, 0x99, 0x66, 0x00), |
0x3A => array(0x00, 0x33, 0x00, 0x00), |
0x3B => array(0x33, 0x33, 0x00, 0x00), |
0x3C => array(0x99, 0x33, 0x00, 0x00), |
0x3D => array(0x99, 0x33, 0x66, 0x00), |
0x3E => array(0x33, 0x33, 0x99, 0x00), |
0x3F => array(0x33, 0x33, 0x33, 0x00), |
); |
} |
/** |
* Assemble worksheets into a workbook and send the BIFF data to an OLE |
* storage. |
* |
* @param array $pWorksheetSizes The sizes in bytes of the binary worksheet streams |
* @return string Binary data for workbook stream |
*/ |
public function writeWorkbook($pWorksheetSizes = null) |
{ |
$this->_worksheetSizes = $pWorksheetSizes; |
// Calculate the number of selected worksheet tabs and call the finalization |
// methods for each worksheet |
$total_worksheets = $this->_phpExcel->getSheetCount(); |
// Add part 1 of the Workbook globals, what goes before the SHEET records |
$this->_storeBof(0x0005); |
$this->_writeCodepage(); |
$this->_writeWindow1(); |
$this->_writeDatemode(); |
$this->_writeAllFonts(); |
$this->_writeAllNumFormats(); |
$this->_writeAllXfs(); |
$this->_writeAllStyles(); |
$this->_writePalette(); |
// Prepare part 3 of the workbook global stream, what goes after the SHEET records |
$part3 = ''; |
if ($this->_country_code != -1) { |
$part3 .= $this->_writeCountry(); |
} |
$part3 .= $this->_writeRecalcId(); |
$part3 .= $this->_writeSupbookInternal(); |
/* TODO: store external SUPBOOK records and XCT and CRN records |
in case of external references for BIFF8 */ |
$part3 .= $this->_writeExternsheetBiff8(); |
$part3 .= $this->_writeAllDefinedNamesBiff8(); |
$part3 .= $this->_writeMsoDrawingGroup(); |
$part3 .= $this->_writeSharedStringsTable(); |
$part3 .= $this->writeEof(); |
// Add part 2 of the Workbook globals, the SHEET records |
$this->_calcSheetOffsets(); |
for ($i = 0; $i < $total_worksheets; ++$i) { |
$this->_writeBoundsheet($this->_phpExcel->getSheet($i), $this->_worksheetOffsets[$i]); |
} |
// Add part 3 of the Workbook globals |
$this->_data .= $part3; |
return $this->_data; |
} |
/** |
* Calculate offsets for Worksheet BOF records. |
* |
* @access private |
*/ |
function _calcSheetOffsets() |
{ |
$boundsheet_length = 10; // fixed length for a BOUNDSHEET record |
// size of Workbook globals part 1 + 3 |
$offset = $this->_datasize; |
// add size of Workbook globals part 2, the length of the SHEET records |
$total_worksheets = count($this->_phpExcel->getAllSheets()); |
foreach ($this->_phpExcel->getWorksheetIterator() as $sheet) { |
$offset += $boundsheet_length + strlen(PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($sheet->getTitle())); |
} |
// add the sizes of each of the Sheet substreams, respectively |
for ($i = 0; $i < $total_worksheets; ++$i) { |
$this->_worksheetOffsets[$i] = $offset; |
$offset += $this->_worksheetSizes[$i]; |
} |
$this->_biffsize = $offset; |
} |
/** |
* Store the Excel FONT records. |
*/ |
private function _writeAllFonts() |
{ |
foreach ($this->_fontWriters as $fontWriter) { |
$this->_append($fontWriter->writeFont()); |
} |
} |
/** |
* Store user defined numerical formats i.e. FORMAT records |
*/ |
private function _writeAllNumFormats() |
{ |
foreach ($this->_numberFormats as $numberFormatIndex => $numberFormat) { |
$this->_writeNumFormat($numberFormat->getFormatCode(), $numberFormatIndex); |
} |
} |
/** |
* Write all XF records. |
*/ |
private function _writeAllXfs() |
{ |
foreach ($this->_xfWriters as $xfWriter) { |
$this->_append($xfWriter->writeXf()); |
} |
} |
/** |
* Write all STYLE records. |
*/ |
private function _writeAllStyles() |
{ |
$this->_writeStyle(); |
} |
/** |
* Write the EXTERNCOUNT and EXTERNSHEET records. These are used as indexes for |
* the NAME records. |
*/ |
private function _writeExterns() |
{ |
$countSheets = $this->_phpExcel->getSheetCount(); |
// Create EXTERNCOUNT with number of worksheets |
$this->_writeExterncount($countSheets); |
// Create EXTERNSHEET for each worksheet |
for ($i = 0; $i < $countSheets; ++$i) { |
$this->_writeExternsheet($this->_phpExcel->getSheet($i)->getTitle()); |
} |
} |
/** |
* Write the NAME record to define the print area and the repeat rows and cols. |
*/ |
private function _writeNames() |
{ |
// total number of sheets |
$total_worksheets = $this->_phpExcel->getSheetCount(); |
// Create the print area NAME records |
for ($i = 0; $i < $total_worksheets; ++$i) { |
$sheetSetup = $this->_phpExcel->getSheet($i)->getPageSetup(); |
// Write a Name record if the print area has been defined |
if ($sheetSetup->isPrintAreaSet()) { |
// Print area |
$printArea = PHPExcel_Cell::splitRange($sheetSetup->getPrintArea()); |
$printArea = $printArea[0]; |
$printArea[0] = PHPExcel_Cell::coordinateFromString($printArea[0]); |
$printArea[1] = PHPExcel_Cell::coordinateFromString($printArea[1]); |
$print_rowmin = $printArea[0][1] - 1; |
$print_rowmax = $printArea[1][1] - 1; |
$print_colmin = PHPExcel_Cell::columnIndexFromString($printArea[0][0]) - 1; |
$print_colmax = PHPExcel_Cell::columnIndexFromString($printArea[1][0]) - 1; |
$this->_writeNameShort( |
$i, // sheet index |
0x06, // NAME type |
$print_rowmin, |
$print_rowmax, |
$print_colmin, |
$print_colmax |
); |
} |
} |
// Create the print title NAME records |
for ($i = 0; $i < $total_worksheets; ++$i) { |
$sheetSetup = $this->_phpExcel->getSheet($i)->getPageSetup(); |
// simultaneous repeatColumns repeatRows |
if ($sheetSetup->isColumnsToRepeatAtLeftSet() && $sheetSetup->isRowsToRepeatAtTopSet()) { |
$repeat = $sheetSetup->getColumnsToRepeatAtLeft(); |
$colmin = PHPExcel_Cell::columnIndexFromString($repeat[0]) - 1; |
$colmax = PHPExcel_Cell::columnIndexFromString($repeat[1]) - 1; |
$repeat = $sheetSetup->getRowsToRepeatAtTop(); |
$rowmin = $repeat[0] - 1; |
$rowmax = $repeat[1] - 1; |
$this->_writeNameLong( |
$i, // sheet index |
0x07, // NAME type |
$rowmin, |
$rowmax, |
$colmin, |
$colmax |
); |
// (exclusive) either repeatColumns or repeatRows |
} else if ($sheetSetup->isColumnsToRepeatAtLeftSet() || $sheetSetup->isRowsToRepeatAtTopSet()) { |
// Columns to repeat |
if ($sheetSetup->isColumnsToRepeatAtLeftSet()) { |
$repeat = $sheetSetup->getColumnsToRepeatAtLeft(); |
$colmin = PHPExcel_Cell::columnIndexFromString($repeat[0]) - 1; |
$colmax = PHPExcel_Cell::columnIndexFromString($repeat[1]) - 1; |
} else { |
$colmin = 0; |
$colmax = 255; |
} |
// Rows to repeat |
if ($sheetSetup->isRowsToRepeatAtTopSet()) { |
$repeat = $sheetSetup->getRowsToRepeatAtTop(); |
$rowmin = $repeat[0] - 1; |
$rowmax = $repeat[1] - 1; |
} else { |
$rowmin = 0; |
$rowmax = 65535; |
} |
$this->_writeNameShort( |
$i, // sheet index |
0x07, // NAME type |
$rowmin, |
$rowmax, |
$colmin, |
$colmax |
); |
} |
} |
} |
/** |
* Writes all the DEFINEDNAME records (BIFF8). |
* So far this is only used for repeating rows/columns (print titles) and print areas |
*/ |
private function _writeAllDefinedNamesBiff8() |
{ |
$chunk = ''; |
// Named ranges |
if (count($this->_phpExcel->getNamedRanges()) > 0) { |
// Loop named ranges |
$namedRanges = $this->_phpExcel->getNamedRanges(); |
foreach ($namedRanges as $namedRange) { |
// Create absolute coordinate |
$range = PHPExcel_Cell::splitRange($namedRange->getRange()); |
for ($i = 0; $i < count($range); $i++) { |
$range[$i][0] = '\'' . str_replace("'", "''", $namedRange->getWorksheet()->getTitle()) . '\'!' . PHPExcel_Cell::absoluteCoordinate($range[$i][0]); |
if (isset($range[$i][1])) { |
$range[$i][1] = PHPExcel_Cell::absoluteCoordinate($range[$i][1]); |
} |
} |
$range = PHPExcel_Cell::buildRange($range); // e.g. Sheet1!$A$1:$B$2 |
// parse formula |
try { |
$error = $this->_parser->parse($range); |
$formulaData = $this->_parser->toReversePolish(); |
// make sure tRef3d is of type tRef3dR (0x3A) |
if (isset($formulaData{0}) and ($formulaData{0} == "\x7A" or $formulaData{0} == "\x5A")) { |
$formulaData = "\x3A" . substr($formulaData, 1); |
} |
if ($namedRange->getLocalOnly()) { |
// local scope |
$scope = $this->_phpExcel->getIndex($namedRange->getScope()) + 1; |
} else { |
// global scope |
$scope = 0; |
} |
$chunk .= $this->writeData($this->_writeDefinedNameBiff8($namedRange->getName(), $formulaData, $scope, false)); |
} catch(PHPExcel_Exception $e) { |
// do nothing |
} |
} |
} |
// total number of sheets |
$total_worksheets = $this->_phpExcel->getSheetCount(); |
// write the print titles (repeating rows, columns), if any |
for ($i = 0; $i < $total_worksheets; ++$i) { |
$sheetSetup = $this->_phpExcel->getSheet($i)->getPageSetup(); |
// simultaneous repeatColumns repeatRows |
if ($sheetSetup->isColumnsToRepeatAtLeftSet() && $sheetSetup->isRowsToRepeatAtTopSet()) { |
$repeat = $sheetSetup->getColumnsToRepeatAtLeft(); |
$colmin = PHPExcel_Cell::columnIndexFromString($repeat[0]) - 1; |
$colmax = PHPExcel_Cell::columnIndexFromString($repeat[1]) - 1; |
$repeat = $sheetSetup->getRowsToRepeatAtTop(); |
$rowmin = $repeat[0] - 1; |
$rowmax = $repeat[1] - 1; |
// construct formula data manually |
$formulaData = pack('Cv', 0x29, 0x17); // tMemFunc |
$formulaData .= pack('Cvvvvv', 0x3B, $i, 0, 65535, $colmin, $colmax); // tArea3d |
$formulaData .= pack('Cvvvvv', 0x3B, $i, $rowmin, $rowmax, 0, 255); // tArea3d |
$formulaData .= pack('C', 0x10); // tList |
// store the DEFINEDNAME record |
$chunk .= $this->writeData($this->_writeDefinedNameBiff8(pack('C', 0x07), $formulaData, $i + 1, true)); |
// (exclusive) either repeatColumns or repeatRows |
} else if ($sheetSetup->isColumnsToRepeatAtLeftSet() || $sheetSetup->isRowsToRepeatAtTopSet()) { |
// Columns to repeat |
if ($sheetSetup->isColumnsToRepeatAtLeftSet()) { |
$repeat = $sheetSetup->getColumnsToRepeatAtLeft(); |
$colmin = PHPExcel_Cell::columnIndexFromString($repeat[0]) - 1; |
$colmax = PHPExcel_Cell::columnIndexFromString($repeat[1]) - 1; |
} else { |
$colmin = 0; |
$colmax = 255; |
} |
// Rows to repeat |
if ($sheetSetup->isRowsToRepeatAtTopSet()) { |
$repeat = $sheetSetup->getRowsToRepeatAtTop(); |
$rowmin = $repeat[0] - 1; |
$rowmax = $repeat[1] - 1; |
} else { |
$rowmin = 0; |
$rowmax = 65535; |
} |
// construct formula data manually because parser does not recognize absolute 3d cell references |
$formulaData = pack('Cvvvvv', 0x3B, $i, $rowmin, $rowmax, $colmin, $colmax); |
// store the DEFINEDNAME record |
$chunk .= $this->writeData($this->_writeDefinedNameBiff8(pack('C', 0x07), $formulaData, $i + 1, true)); |
} |
} |
// write the print areas, if any |
for ($i = 0; $i < $total_worksheets; ++$i) { |
$sheetSetup = $this->_phpExcel->getSheet($i)->getPageSetup(); |
if ($sheetSetup->isPrintAreaSet()) { |
// Print area, e.g. A3:J6,H1:X20 |
$printArea = PHPExcel_Cell::splitRange($sheetSetup->getPrintArea()); |
$countPrintArea = count($printArea); |
$formulaData = ''; |
for ($j = 0; $j < $countPrintArea; ++$j) { |
$printAreaRect = $printArea[$j]; // e.g. A3:J6 |
$printAreaRect[0] = PHPExcel_Cell::coordinateFromString($printAreaRect[0]); |
$printAreaRect[1] = PHPExcel_Cell::coordinateFromString($printAreaRect[1]); |
$print_rowmin = $printAreaRect[0][1] - 1; |
$print_rowmax = $printAreaRect[1][1] - 1; |
$print_colmin = PHPExcel_Cell::columnIndexFromString($printAreaRect[0][0]) - 1; |
$print_colmax = PHPExcel_Cell::columnIndexFromString($printAreaRect[1][0]) - 1; |
// construct formula data manually because parser does not recognize absolute 3d cell references |
$formulaData .= pack('Cvvvvv', 0x3B, $i, $print_rowmin, $print_rowmax, $print_colmin, $print_colmax); |
if ($j > 0) { |
$formulaData .= pack('C', 0x10); // list operator token ',' |
} |
} |
// store the DEFINEDNAME record |
$chunk .= $this->writeData($this->_writeDefinedNameBiff8(pack('C', 0x06), $formulaData, $i + 1, true)); |
} |
} |
// write autofilters, if any |
for ($i = 0; $i < $total_worksheets; ++$i) { |
$sheetAutoFilter = $this->_phpExcel->getSheet($i)->getAutoFilter(); |
$autoFilterRange = $sheetAutoFilter->getRange(); |
if(!empty($autoFilterRange)) { |
$rangeBounds = PHPExcel_Cell::rangeBoundaries($autoFilterRange); |
//Autofilter built in name |
$name = pack('C', 0x0D); |
$chunk .= $this->writeData($this->_writeShortNameBiff8($name, $i + 1, $rangeBounds, true)); |
} |
} |
return $chunk; |
} |
/** |
* Write a DEFINEDNAME record for BIFF8 using explicit binary formula data |
* |
* @param string $name The name in UTF-8 |
* @param string $formulaData The binary formula data |
* @param string $sheetIndex 1-based sheet index the defined name applies to. 0 = global |
* @param boolean $isBuiltIn Built-in name? |
* @return string Complete binary record data |
*/ |
private function _writeDefinedNameBiff8($name, $formulaData, $sheetIndex = 0, $isBuiltIn = false) |
{ |
$record = 0x0018; |
// option flags |
$options = $isBuiltIn ? 0x20 : 0x00; |
// length of the name, character count |
$nlen = PHPExcel_Shared_String::CountCharacters($name); |
// name with stripped length field |
$name = substr(PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($name), 2); |
// size of the formula (in bytes) |
$sz = strlen($formulaData); |
// combine the parts |
$data = pack('vCCvvvCCCC', $options, 0, $nlen, $sz, 0, $sheetIndex, 0, 0, 0, 0) |
. $name . $formulaData; |
$length = strlen($data); |
$header = pack('vv', $record, $length); |
return $header . $data; |
} |
/** |
* Write a short NAME record |
* |
* @param string $name |
* @param string $sheetIndex 1-based sheet index the defined name applies to. 0 = global |
* @param integer[][] $rangeBounds range boundaries |
* @param boolean $isHidden |
* @return string Complete binary record data |
* */ |
private function _writeShortNameBiff8($name, $sheetIndex = 0, $rangeBounds, $isHidden = false){ |
$record = 0x0018; |
// option flags |
$options = ($isHidden ? 0x21 : 0x00); |
$extra = pack('Cvvvvv', |
0x3B, |
$sheetIndex - 1, |
$rangeBounds[0][1] - 1, |
$rangeBounds[1][1] - 1, |
$rangeBounds[0][0] - 1, |
$rangeBounds[1][0] - 1); |
// size of the formula (in bytes) |
$sz = strlen($extra); |
// combine the parts |
$data = pack('vCCvvvCCCCC', $options, 0, 1, $sz, 0, $sheetIndex, 0, 0, 0, 0, 0) |
. $name . $extra; |
$length = strlen($data); |
$header = pack('vv', $record, $length); |
return $header . $data; |
} |
/** |
* Stores the CODEPAGE biff record. |
*/ |
private function _writeCodepage() |
{ |
$record = 0x0042; // Record identifier |
$length = 0x0002; // Number of bytes to follow |
$cv = $this->_codepage; // The code page |
$header = pack('vv', $record, $length); |
$data = pack('v', $cv); |
$this->_append($header . $data); |
} |
/** |
* Write Excel BIFF WINDOW1 record. |
*/ |
private function _writeWindow1() |
{ |
$record = 0x003D; // Record identifier |
$length = 0x0012; // Number of bytes to follow |
$xWn = 0x0000; // Horizontal position of window |
$yWn = 0x0000; // Vertical position of window |
$dxWn = 0x25BC; // Width of window |
$dyWn = 0x1572; // Height of window |
$grbit = 0x0038; // Option flags |
// not supported by PHPExcel, so there is only one selected sheet, the active |
$ctabsel = 1; // Number of workbook tabs selected |
$wTabRatio = 0x0258; // Tab to scrollbar ratio |
// not supported by PHPExcel, set to 0 |
$itabFirst = 0; // 1st displayed worksheet |
$itabCur = $this->_phpExcel->getActiveSheetIndex(); // Active worksheet |
$header = pack("vv", $record, $length); |
$data = pack("vvvvvvvvv", $xWn, $yWn, $dxWn, $dyWn, |
$grbit, |
$itabCur, $itabFirst, |
$ctabsel, $wTabRatio); |
$this->_append($header . $data); |
} |
/** |
* Writes Excel BIFF BOUNDSHEET record. |
* |
* @param PHPExcel_Worksheet $sheet Worksheet name |
* @param integer $offset Location of worksheet BOF |
*/ |
private function _writeBoundsheet($sheet, $offset) |
{ |
$sheetname = $sheet->getTitle(); |
$record = 0x0085; // Record identifier |
// sheet state |
switch ($sheet->getSheetState()) { |
case PHPExcel_Worksheet::SHEETSTATE_VISIBLE: $ss = 0x00; break; |
case PHPExcel_Worksheet::SHEETSTATE_HIDDEN: $ss = 0x01; break; |
case PHPExcel_Worksheet::SHEETSTATE_VERYHIDDEN: $ss = 0x02; break; |
default: $ss = 0x00; break; |
} |
// sheet type |
$st = 0x00; |
$grbit = 0x0000; // Visibility and sheet type |
$data = pack("VCC", $offset, $ss, $st); |
$data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($sheetname); |
$length = strlen($data); |
$header = pack("vv", $record, $length); |
$this->_append($header . $data); |
} |
/** |
* Write Internal SUPBOOK record |
*/ |
private function _writeSupbookInternal() |
{ |
$record = 0x01AE; // Record identifier |
$length = 0x0004; // Bytes to follow |
$header = pack("vv", $record, $length); |
$data = pack("vv", $this->_phpExcel->getSheetCount(), 0x0401); |
return $this->writeData($header . $data); |
} |
/** |
* Writes the Excel BIFF EXTERNSHEET record. These references are used by |
* formulas. |
* |
*/ |
private function _writeExternsheetBiff8() |
{ |
$total_references = count($this->_parser->_references); |
$record = 0x0017; // Record identifier |
$length = 2 + 6 * $total_references; // Number of bytes to follow |
$supbook_index = 0; // FIXME: only using internal SUPBOOK record |
$header = pack("vv", $record, $length); |
$data = pack('v', $total_references); |
for ($i = 0; $i < $total_references; ++$i) { |
$data .= $this->_parser->_references[$i]; |
} |
return $this->writeData($header . $data); |
} |
/** |
* Write Excel BIFF STYLE records. |
*/ |
private function _writeStyle() |
{ |
$record = 0x0293; // Record identifier |
$length = 0x0004; // Bytes to follow |
$ixfe = 0x8000; // Index to cell style XF |
$BuiltIn = 0x00; // Built-in style |
$iLevel = 0xff; // Outline style level |
$header = pack("vv", $record, $length); |
$data = pack("vCC", $ixfe, $BuiltIn, $iLevel); |
$this->_append($header . $data); |
} |
/** |
* Writes Excel FORMAT record for non "built-in" numerical formats. |
* |
* @param string $format Custom format string |
* @param integer $ifmt Format index code |
*/ |
private function _writeNumFormat($format, $ifmt) |
{ |
$record = 0x041E; // Record identifier |
$numberFormatString = PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($format); |
$length = 2 + strlen($numberFormatString); // Number of bytes to follow |
$header = pack("vv", $record, $length); |
$data = pack("v", $ifmt) . $numberFormatString; |
$this->_append($header . $data); |
} |
/** |
* Write DATEMODE record to indicate the date system in use (1904 or 1900). |
*/ |
private function _writeDatemode() |
{ |
$record = 0x0022; // Record identifier |
$length = 0x0002; // Bytes to follow |
$f1904 = (PHPExcel_Shared_Date::getExcelCalendar() == PHPExcel_Shared_Date::CALENDAR_MAC_1904) ? |
1 : 0; // Flag for 1904 date system |
$header = pack("vv", $record, $length); |
$data = pack("v", $f1904); |
$this->_append($header . $data); |
} |
/** |
* Write BIFF record EXTERNCOUNT to indicate the number of external sheet |
* references in the workbook. |
* |
* Excel only stores references to external sheets that are used in NAME. |
* The workbook NAME record is required to define the print area and the repeat |
* rows and columns. |
* |
* A similar method is used in Worksheet.php for a slightly different purpose. |
* |
* @param integer $cxals Number of external references |
*/ |
private function _writeExterncount($cxals) |
{ |
$record = 0x0016; // Record identifier |
$length = 0x0002; // Number of bytes to follow |
$header = pack("vv", $record, $length); |
$data = pack("v", $cxals); |
$this->_append($header . $data); |
} |
/** |
* Writes the Excel BIFF EXTERNSHEET record. These references are used by |
* formulas. NAME record is required to define the print area and the repeat |
* rows and columns. |
* |
* A similar method is used in Worksheet.php for a slightly different purpose. |
* |
* @param string $sheetname Worksheet name |
*/ |
private function _writeExternsheet($sheetname) |
{ |
$record = 0x0017; // Record identifier |
$length = 0x02 + strlen($sheetname); // Number of bytes to follow |
$cch = strlen($sheetname); // Length of sheet name |
$rgch = 0x03; // Filename encoding |
$header = pack("vv", $record, $length); |
$data = pack("CC", $cch, $rgch); |
$this->_append($header . $data . $sheetname); |
} |
/** |
* Store the NAME record in the short format that is used for storing the print |
* area, repeat rows only and repeat columns only. |
* |
* @param integer $index Sheet index |
* @param integer $type Built-in name type |
* @param integer $rowmin Start row |
* @param integer $rowmax End row |
* @param integer $colmin Start colum |
* @param integer $colmax End column |
*/ |
private function _writeNameShort($index, $type, $rowmin, $rowmax, $colmin, $colmax) |
{ |
$record = 0x0018; // Record identifier |
$length = 0x0024; // Number of bytes to follow |
$grbit = 0x0020; // Option flags |
$chKey = 0x00; // Keyboard shortcut |
$cch = 0x01; // Length of text name |
$cce = 0x0015; // Length of text definition |
$ixals = $index + 1; // Sheet index |
$itab = $ixals; // Equal to ixals |
$cchCustMenu = 0x00; // Length of cust menu text |
$cchDescription = 0x00; // Length of description text |
$cchHelptopic = 0x00; // Length of help topic text |
$cchStatustext = 0x00; // Length of status bar text |
$rgch = $type; // Built-in name type |
$unknown03 = 0x3b; |
$unknown04 = 0xffff-$index; |
$unknown05 = 0x0000; |
$unknown06 = 0x0000; |
$unknown07 = 0x1087; |
$unknown08 = 0x8005; |
$header = pack("vv", $record, $length); |
$data = pack("v", $grbit); |
$data .= pack("C", $chKey); |
$data .= pack("C", $cch); |
$data .= pack("v", $cce); |
$data .= pack("v", $ixals); |
$data .= pack("v", $itab); |
$data .= pack("C", $cchCustMenu); |
$data .= pack("C", $cchDescription); |
$data .= pack("C", $cchHelptopic); |
$data .= pack("C", $cchStatustext); |
$data .= pack("C", $rgch); |
$data .= pack("C", $unknown03); |
$data .= pack("v", $unknown04); |
$data .= pack("v", $unknown05); |
$data .= pack("v", $unknown06); |
$data .= pack("v", $unknown07); |
$data .= pack("v", $unknown08); |
$data .= pack("v", $index); |
$data .= pack("v", $index); |
$data .= pack("v", $rowmin); |
$data .= pack("v", $rowmax); |
$data .= pack("C", $colmin); |
$data .= pack("C", $colmax); |
$this->_append($header . $data); |
} |
/** |
* Store the NAME record in the long format that is used for storing the repeat |
* rows and columns when both are specified. This shares a lot of code with |
* _writeNameShort() but we use a separate method to keep the code clean. |
* Code abstraction for reuse can be carried too far, and I should know. ;-) |
* |
* @param integer $index Sheet index |
* @param integer $type Built-in name type |
* @param integer $rowmin Start row |
* @param integer $rowmax End row |
* @param integer $colmin Start colum |
* @param integer $colmax End column |
*/ |
private function _writeNameLong($index, $type, $rowmin, $rowmax, $colmin, $colmax) |
{ |
$record = 0x0018; // Record identifier |
$length = 0x003d; // Number of bytes to follow |
$grbit = 0x0020; // Option flags |
$chKey = 0x00; // Keyboard shortcut |
$cch = 0x01; // Length of text name |
$cce = 0x002e; // Length of text definition |
$ixals = $index + 1; // Sheet index |
$itab = $ixals; // Equal to ixals |
$cchCustMenu = 0x00; // Length of cust menu text |
$cchDescription = 0x00; // Length of description text |
$cchHelptopic = 0x00; // Length of help topic text |
$cchStatustext = 0x00; // Length of status bar text |
$rgch = $type; // Built-in name type |
$unknown01 = 0x29; |
$unknown02 = 0x002b; |
$unknown03 = 0x3b; |
$unknown04 = 0xffff-$index; |
$unknown05 = 0x0000; |
$unknown06 = 0x0000; |
$unknown07 = 0x1087; |
$unknown08 = 0x8008; |
$header = pack("vv", $record, $length); |
$data = pack("v", $grbit); |
$data .= pack("C", $chKey); |
$data .= pack("C", $cch); |
$data .= pack("v", $cce); |
$data .= pack("v", $ixals); |
$data .= pack("v", $itab); |
$data .= pack("C", $cchCustMenu); |
$data .= pack("C", $cchDescription); |
$data .= pack("C", $cchHelptopic); |
$data .= pack("C", $cchStatustext); |
$data .= pack("C", $rgch); |
$data .= pack("C", $unknown01); |
$data .= pack("v", $unknown02); |
// Column definition |
$data .= pack("C", $unknown03); |
$data .= pack("v", $unknown04); |
$data .= pack("v", $unknown05); |
$data .= pack("v", $unknown06); |
$data .= pack("v", $unknown07); |
$data .= pack("v", $unknown08); |
$data .= pack("v", $index); |
$data .= pack("v", $index); |
$data .= pack("v", 0x0000); |
$data .= pack("v", 0x3fff); |
$data .= pack("C", $colmin); |
$data .= pack("C", $colmax); |
// Row definition |
$data .= pack("C", $unknown03); |
$data .= pack("v", $unknown04); |
$data .= pack("v", $unknown05); |
$data .= pack("v", $unknown06); |
$data .= pack("v", $unknown07); |
$data .= pack("v", $unknown08); |
$data .= pack("v", $index); |
$data .= pack("v", $index); |
$data .= pack("v", $rowmin); |
$data .= pack("v", $rowmax); |
$data .= pack("C", 0x00); |
$data .= pack("C", 0xff); |
// End of data |
$data .= pack("C", 0x10); |
$this->_append($header . $data); |
} |
/** |
* Stores the COUNTRY record for localization |
* |
* @return string |
*/ |
private function _writeCountry() |
{ |
$record = 0x008C; // Record identifier |
$length = 4; // Number of bytes to follow |
$header = pack('vv', $record, $length); |
/* using the same country code always for simplicity */ |
$data = pack('vv', $this->_country_code, $this->_country_code); |
//$this->_append($header . $data); |
return $this->writeData($header . $data); |
} |
/** |
* Write the RECALCID record |
* |
* @return string |
*/ |
private function _writeRecalcId() |
{ |
$record = 0x01C1; // Record identifier |
$length = 8; // Number of bytes to follow |
$header = pack('vv', $record, $length); |
// by inspection of real Excel files, MS Office Excel 2007 writes this |
$data = pack('VV', 0x000001C1, 0x00001E667); |
return $this->writeData($header . $data); |
} |
/** |
* Stores the PALETTE biff record. |
*/ |
private function _writePalette() |
{ |
$aref = $this->_palette; |
$record = 0x0092; // Record identifier |
$length = 2 + 4 * count($aref); // Number of bytes to follow |
$ccv = count($aref); // Number of RGB values to follow |
$data = ''; // The RGB data |
// Pack the RGB data |
foreach ($aref as $color) { |
foreach ($color as $byte) { |
$data .= pack("C",$byte); |
} |
} |
$header = pack("vvv", $record, $length, $ccv); |
$this->_append($header . $data); |
} |
/** |
* Handling of the SST continue blocks is complicated by the need to include an |
* additional continuation byte depending on whether the string is split between |
* blocks or whether it starts at the beginning of the block. (There are also |
* additional complications that will arise later when/if Rich Strings are |
* supported). |
* |
* The Excel documentation says that the SST record should be followed by an |
* EXTSST record. The EXTSST record is a hash table that is used to optimise |
* access to SST. However, despite the documentation it doesn't seem to be |
* required so we will ignore it. |
* |
* @return string Binary data |
*/ |
private function _writeSharedStringsTable() |
{ |
// maximum size of record data (excluding record header) |
$continue_limit = 8224; |
// initialize array of record data blocks |
$recordDatas = array(); |
// start SST record data block with total number of strings, total number of unique strings |
$recordData = pack("VV", $this->_str_total, $this->_str_unique); |
// loop through all (unique) strings in shared strings table |
foreach (array_keys($this->_str_table) as $string) { |
// here $string is a BIFF8 encoded string |
// length = character count |
$headerinfo = unpack("vlength/Cencoding", $string); |
// currently, this is always 1 = uncompressed |
$encoding = $headerinfo["encoding"]; |
// initialize finished writing current $string |
$finished = false; |
while ($finished === false) { |
// normally, there will be only one cycle, but if string cannot immediately be written as is |
// there will be need for more than one cylcle, if string longer than one record data block, there |
// may be need for even more cycles |
if (strlen($recordData) + strlen($string) <= $continue_limit) { |
// then we can write the string (or remainder of string) without any problems |
$recordData .= $string; |
if (strlen($recordData) + strlen($string) == $continue_limit) { |
// we close the record data block, and initialize a new one |
$recordDatas[] = $recordData; |
$recordData = ''; |
} |
// we are finished writing this string |
$finished = true; |
} else { |
// special treatment writing the string (or remainder of the string) |
// If the string is very long it may need to be written in more than one CONTINUE record. |
// check how many bytes more there is room for in the current record |
$space_remaining = $continue_limit - strlen($recordData); |
// minimum space needed |
// uncompressed: 2 byte string length length field + 1 byte option flags + 2 byte character |
// compressed: 2 byte string length length field + 1 byte option flags + 1 byte character |
$min_space_needed = ($encoding == 1) ? 5 : 4; |
// We have two cases |
// 1. space remaining is less than minimum space needed |
// here we must waste the space remaining and move to next record data block |
// 2. space remaining is greater than or equal to minimum space needed |
// here we write as much as we can in the current block, then move to next record data block |
// 1. space remaining is less than minimum space needed |
if ($space_remaining < $min_space_needed) { |
// we close the block, store the block data |
$recordDatas[] = $recordData; |
// and start new record data block where we start writing the string |
$recordData = ''; |
// 2. space remaining is greater than or equal to minimum space needed |
} else { |
// initialize effective remaining space, for Unicode strings this may need to be reduced by 1, see below |
$effective_space_remaining = $space_remaining; |
// for uncompressed strings, sometimes effective space remaining is reduced by 1 |
if ( $encoding == 1 && (strlen($string) - $space_remaining) % 2 == 1 ) { |
--$effective_space_remaining; |
} |
// one block fininshed, store the block data |
$recordData .= substr($string, 0, $effective_space_remaining); |
$string = substr($string, $effective_space_remaining); // for next cycle in while loop |
$recordDatas[] = $recordData; |
// start new record data block with the repeated option flags |
$recordData = pack('C', $encoding); |
} |
} |
} |
} |
// Store the last record data block unless it is empty |
// if there was no need for any continue records, this will be the for SST record data block itself |
if (strlen($recordData) > 0) { |
$recordDatas[] = $recordData; |
} |
// combine into one chunk with all the blocks SST, CONTINUE,... |
$chunk = ''; |
foreach ($recordDatas as $i => $recordData) { |
// first block should have the SST record header, remaing should have CONTINUE header |
$record = ($i == 0) ? 0x00FC : 0x003C; |
$header = pack("vv", $record, strlen($recordData)); |
$data = $header . $recordData; |
$chunk .= $this->writeData($data); |
} |
return $chunk; |
} |
/** |
* Writes the MSODRAWINGGROUP record if needed. Possibly split using CONTINUE records. |
*/ |
private function _writeMsoDrawingGroup() |
{ |
// write the Escher stream if necessary |
if (isset($this->_escher)) { |
$writer = new PHPExcel_Writer_Excel5_Escher($this->_escher); |
$data = $writer->close(); |
$record = 0x00EB; |
$length = strlen($data); |
$header = pack("vv", $record, $length); |
return $this->writeData($header . $data); |
} else { |
return ''; |
} |
} |
/** |
* 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; |
} |
} |
/branches/v2.6-greffoir/jrest/lib/PHPExcel/Classes/PHPExcel/Writer/Excel5/Xf.php |
---|
New file |
0,0 → 1,546 |
<?php |
/** |
* PHPExcel |
* |
* Copyright (c) 2006 - 2013 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 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
* @version ##VERSION##, ##DATE## |
*/ |
// Original file header of PEAR::Spreadsheet_Excel_Writer_Format (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_Xf |
* |
* @category PHPExcel |
* @package PHPExcel_Writer_Excel5 |
* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
*/ |
class PHPExcel_Writer_Excel5_Xf |
{ |
/** |
* Style XF or a cell XF ? |
* |
* @var boolean |
*/ |
private $_isStyleXf; |
/** |
* Index to the FONT record. Index 4 does not exist |
* @var integer |
*/ |
private $_fontIndex; |
/** |
* An index (2 bytes) to a FORMAT record (number format). |
* @var integer |
*/ |
public $_numberFormatIndex; |
/** |
* 1 bit, apparently not used. |
* @var integer |
*/ |
public $_text_justlast; |
/** |
* The cell's foreground color. |
* @var integer |
*/ |
public $_fg_color; |
/** |
* The cell's background color. |
* @var integer |
*/ |
public $_bg_color; |
/** |
* Color of the bottom border of the cell. |
* @var integer |
*/ |
public $_bottom_color; |
/** |
* Color of the top border of the cell. |
* @var integer |
*/ |
public $_top_color; |
/** |
* Color of the left border of the cell. |
* @var integer |
*/ |
public $_left_color; |
/** |
* Color of the right border of the cell. |
* @var integer |
*/ |
public $_right_color; |
/** |
* Constructor |
* |
* @access public |
* @param PHPExcel_Style The XF format |
*/ |
public function __construct(PHPExcel_Style $style = null) |
{ |
$this->_isStyleXf = false; |
$this->_fontIndex = 0; |
$this->_numberFormatIndex = 0; |
$this->_text_justlast = 0; |
$this->_fg_color = 0x40; |
$this->_bg_color = 0x41; |
$this->_diag = 0; |
$this->_bottom_color = 0x40; |
$this->_top_color = 0x40; |
$this->_left_color = 0x40; |
$this->_right_color = 0x40; |
$this->_diag_color = 0x40; |
$this->_style = $style; |
} |
/** |
* Generate an Excel BIFF XF record (style or cell). |
* |
* @return string The XF record |
*/ |
function writeXf() |
{ |
// Set the type of the XF record and some of the attributes. |
if ($this->_isStyleXf) { |
$style = 0xFFF5; |
} else { |
$style = self::_mapLocked($this->_style->getProtection()->getLocked()); |
$style |= self::_mapHidden($this->_style->getProtection()->getHidden()) << 1; |
} |
// Flags to indicate if attributes have been set. |
$atr_num = ($this->_numberFormatIndex != 0)?1:0; |
$atr_fnt = ($this->_fontIndex != 0)?1:0; |
$atr_alc = ((int) $this->_style->getAlignment()->getWrapText())?1:0; |
$atr_bdr = (self::_mapBorderStyle($this->_style->getBorders()->getBottom()->getBorderStyle()) || |
self::_mapBorderStyle($this->_style->getBorders()->getTop()->getBorderStyle()) || |
self::_mapBorderStyle($this->_style->getBorders()->getLeft()->getBorderStyle()) || |
self::_mapBorderStyle($this->_style->getBorders()->getRight()->getBorderStyle()))?1:0; |
$atr_pat = (($this->_fg_color != 0x40) || |
($this->_bg_color != 0x41) || |
self::_mapFillType($this->_style->getFill()->getFillType()))?1:0; |
$atr_prot = self::_mapLocked($this->_style->getProtection()->getLocked()) |
| self::_mapHidden($this->_style->getProtection()->getHidden()); |
// Zero the default border colour if the border has not been set. |
if (self::_mapBorderStyle($this->_style->getBorders()->getBottom()->getBorderStyle()) == 0) { |
$this->_bottom_color = 0; |
} |
if (self::_mapBorderStyle($this->_style->getBorders()->getTop()->getBorderStyle()) == 0) { |
$this->_top_color = 0; |
} |
if (self::_mapBorderStyle($this->_style->getBorders()->getRight()->getBorderStyle()) == 0) { |
$this->_right_color = 0; |
} |
if (self::_mapBorderStyle($this->_style->getBorders()->getLeft()->getBorderStyle()) == 0) { |
$this->_left_color = 0; |
} |
if (self::_mapBorderStyle($this->_style->getBorders()->getDiagonal()->getBorderStyle()) == 0) { |
$this->_diag_color = 0; |
} |
$record = 0x00E0; // Record identifier |
$length = 0x0014; // Number of bytes to follow |
$ifnt = $this->_fontIndex; // Index to FONT record |
$ifmt = $this->_numberFormatIndex; // Index to FORMAT record |
$align = $this->_mapHAlign($this->_style->getAlignment()->getHorizontal()); // Alignment |
$align |= (int) $this->_style->getAlignment()->getWrapText() << 3; |
$align |= self::_mapVAlign($this->_style->getAlignment()->getVertical()) << 4; |
$align |= $this->_text_justlast << 7; |
$used_attrib = $atr_num << 2; |
$used_attrib |= $atr_fnt << 3; |
$used_attrib |= $atr_alc << 4; |
$used_attrib |= $atr_bdr << 5; |
$used_attrib |= $atr_pat << 6; |
$used_attrib |= $atr_prot << 7; |
$icv = $this->_fg_color; // fg and bg pattern colors |
$icv |= $this->_bg_color << 7; |
$border1 = self::_mapBorderStyle($this->_style->getBorders()->getLeft()->getBorderStyle()); // Border line style and color |
$border1 |= self::_mapBorderStyle($this->_style->getBorders()->getRight()->getBorderStyle()) << 4; |
$border1 |= self::_mapBorderStyle($this->_style->getBorders()->getTop()->getBorderStyle()) << 8; |
$border1 |= self::_mapBorderStyle($this->_style->getBorders()->getBottom()->getBorderStyle()) << 12; |
$border1 |= $this->_left_color << 16; |
$border1 |= $this->_right_color << 23; |
$diagonalDirection = $this->_style->getBorders()->getDiagonalDirection(); |
$diag_tl_to_rb = $diagonalDirection == PHPExcel_Style_Borders::DIAGONAL_BOTH |
|| $diagonalDirection == PHPExcel_Style_Borders::DIAGONAL_DOWN; |
$diag_tr_to_lb = $diagonalDirection == PHPExcel_Style_Borders::DIAGONAL_BOTH |
|| $diagonalDirection == PHPExcel_Style_Borders::DIAGONAL_UP; |
$border1 |= $diag_tl_to_rb << 30; |
$border1 |= $diag_tr_to_lb << 31; |
$border2 = $this->_top_color; // Border color |
$border2 |= $this->_bottom_color << 7; |
$border2 |= $this->_diag_color << 14; |
$border2 |= self::_mapBorderStyle($this->_style->getBorders()->getDiagonal()->getBorderStyle()) << 21; |
$border2 |= self::_mapFillType($this->_style->getFill()->getFillType()) << 26; |
$header = pack("vv", $record, $length); |
//BIFF8 options: identation, shrinkToFit and text direction |
$biff8_options = $this->_style->getAlignment()->getIndent(); |
$biff8_options |= (int) $this->_style->getAlignment()->getShrinkToFit() << 4; |
$data = pack("vvvC", $ifnt, $ifmt, $style, $align); |
$data .= pack("CCC" |
, self::_mapTextRotation($this->_style->getAlignment()->getTextRotation()) |
, $biff8_options |
, $used_attrib |
); |
$data .= pack("VVv", $border1, $border2, $icv); |
return($header . $data); |
} |
/** |
* Is this a style XF ? |
* |
* @param boolean $value |
*/ |
public function setIsStyleXf($value) |
{ |
$this->_isStyleXf = $value; |
} |
/** |
* Sets the cell's bottom border color |
* |
* @access public |
* @param int $colorIndex Color index |
*/ |
function setBottomColor($colorIndex) |
{ |
$this->_bottom_color = $colorIndex; |
} |
/** |
* Sets the cell's top border color |
* |
* @access public |
* @param int $colorIndex Color index |
*/ |
function setTopColor($colorIndex) |
{ |
$this->_top_color = $colorIndex; |
} |
/** |
* Sets the cell's left border color |
* |
* @access public |
* @param int $colorIndex Color index |
*/ |
function setLeftColor($colorIndex) |
{ |
$this->_left_color = $colorIndex; |
} |
/** |
* Sets the cell's right border color |
* |
* @access public |
* @param int $colorIndex Color index |
*/ |
function setRightColor($colorIndex) |
{ |
$this->_right_color = $colorIndex; |
} |
/** |
* Sets the cell's diagonal border color |
* |
* @access public |
* @param int $colorIndex Color index |
*/ |
function setDiagColor($colorIndex) |
{ |
$this->_diag_color = $colorIndex; |
} |
/** |
* Sets the cell's foreground color |
* |
* @access public |
* @param int $colorIndex Color index |
*/ |
function setFgColor($colorIndex) |
{ |
$this->_fg_color = $colorIndex; |
} |
/** |
* Sets the cell's background color |
* |
* @access public |
* @param int $colorIndex Color index |
*/ |
function setBgColor($colorIndex) |
{ |
$this->_bg_color = $colorIndex; |
} |
/** |
* Sets the index to the number format record |
* It can be date, time, currency, etc... |
* |
* @access public |
* @param integer $numberFormatIndex Index to format record |
*/ |
function setNumberFormatIndex($numberFormatIndex) |
{ |
$this->_numberFormatIndex = $numberFormatIndex; |
} |
/** |
* Set the font index. |
* |
* @param int $value Font index, note that value 4 does not exist |
*/ |
public function setFontIndex($value) |
{ |
$this->_fontIndex = $value; |
} |
/** |
* Map of BIFF2-BIFF8 codes for border styles |
* @static array of int |
* |
*/ |
private static $_mapBorderStyle = array ( PHPExcel_Style_Border::BORDER_NONE => 0x00, |
PHPExcel_Style_Border::BORDER_THIN => 0x01, |
PHPExcel_Style_Border::BORDER_MEDIUM => 0x02, |
PHPExcel_Style_Border::BORDER_DASHED => 0x03, |
PHPExcel_Style_Border::BORDER_DOTTED => 0x04, |
PHPExcel_Style_Border::BORDER_THICK => 0x05, |
PHPExcel_Style_Border::BORDER_DOUBLE => 0x06, |
PHPExcel_Style_Border::BORDER_HAIR => 0x07, |
PHPExcel_Style_Border::BORDER_MEDIUMDASHED => 0x08, |
PHPExcel_Style_Border::BORDER_DASHDOT => 0x09, |
PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT => 0x0A, |
PHPExcel_Style_Border::BORDER_DASHDOTDOT => 0x0B, |
PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT => 0x0C, |
PHPExcel_Style_Border::BORDER_SLANTDASHDOT => 0x0D, |
); |
/** |
* Map border style |
* |
* @param string $borderStyle |
* @return int |
*/ |
private static function _mapBorderStyle($borderStyle) { |
if (isset(self::$_mapBorderStyle[$borderStyle])) |
return self::$_mapBorderStyle[$borderStyle]; |
return 0x00; |
} |
/** |
* Map of BIFF2-BIFF8 codes for fill types |
* @static array of int |
* |
*/ |
private static $_mapFillType = array( PHPExcel_Style_Fill::FILL_NONE => 0x00, |
PHPExcel_Style_Fill::FILL_SOLID => 0x01, |
PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY => 0x02, |
PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY => 0x03, |
PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY => 0x04, |
PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL => 0x05, |
PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL => 0x06, |
PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN => 0x07, |
PHPExcel_Style_Fill::FILL_PATTERN_DARKUP => 0x08, |
PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID => 0x09, |
PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS => 0x0A, |
PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL => 0x0B, |
PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL => 0x0C, |
PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN => 0x0D, |
PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP => 0x0E, |
PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID => 0x0F, |
PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS => 0x10, |
PHPExcel_Style_Fill::FILL_PATTERN_GRAY125 => 0x11, |
PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625 => 0x12, |
PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR => 0x00, // does not exist in BIFF8 |
PHPExcel_Style_Fill::FILL_GRADIENT_PATH => 0x00, // does not exist in BIFF8 |
); |
/** |
* Map fill type |
* |
* @param string $fillType |
* @return int |
*/ |
private static function _mapFillType($fillType) { |
if (isset(self::$_mapFillType[$fillType])) |
return self::$_mapFillType[$fillType]; |
return 0x00; |
} |
/** |
* Map of BIFF2-BIFF8 codes for horizontal alignment |
* @static array of int |
* |
*/ |
private static $_mapHAlign = array( PHPExcel_Style_Alignment::HORIZONTAL_GENERAL => 0, |
PHPExcel_Style_Alignment::HORIZONTAL_LEFT => 1, |
PHPExcel_Style_Alignment::HORIZONTAL_CENTER => 2, |
PHPExcel_Style_Alignment::HORIZONTAL_RIGHT => 3, |
PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY => 5, |
PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS => 6, |
); |
/** |
* Map to BIFF2-BIFF8 codes for horizontal alignment |
* |
* @param string $hAlign |
* @return int |
*/ |
private function _mapHAlign($hAlign) |
{ |
if (isset(self::$_mapHAlign[$hAlign])) |
return self::$_mapHAlign[$hAlign]; |
return 0; |
} |
/** |
* Map of BIFF2-BIFF8 codes for vertical alignment |
* @static array of int |
* |
*/ |
private static $_mapVAlign = array( PHPExcel_Style_Alignment::VERTICAL_TOP => 0, |
PHPExcel_Style_Alignment::VERTICAL_CENTER => 1, |
PHPExcel_Style_Alignment::VERTICAL_BOTTOM => 2, |
PHPExcel_Style_Alignment::VERTICAL_JUSTIFY => 3, |
); |
/** |
* Map to BIFF2-BIFF8 codes for vertical alignment |
* |
* @param string $vAlign |
* @return int |
*/ |
private static function _mapVAlign($vAlign) { |
if (isset(self::$_mapVAlign[$vAlign])) |
return self::$_mapVAlign[$vAlign]; |
return 2; |
} |
/** |
* Map to BIFF8 codes for text rotation angle |
* |
* @param int $textRotation |
* @return int |
*/ |
private static function _mapTextRotation($textRotation) { |
if ($textRotation >= 0) { |
return $textRotation; |
} |
if ($textRotation == -165) { |
return 255; |
} |
if ($textRotation < 0) { |
return 90 - $textRotation; |
} |
} |
/** |
* Map locked |
* |
* @param string |
* @return int |
*/ |
private static function _mapLocked($locked) { |
switch ($locked) { |
case PHPExcel_Style_Protection::PROTECTION_INHERIT: return 1; |
case PHPExcel_Style_Protection::PROTECTION_PROTECTED: return 1; |
case PHPExcel_Style_Protection::PROTECTION_UNPROTECTED: return 0; |
default: return 1; |
} |
} |
/** |
* Map hidden |
* |
* @param string |
* @return int |
*/ |
private static function _mapHidden($hidden) { |
switch ($hidden) { |
case PHPExcel_Style_Protection::PROTECTION_INHERIT: return 0; |
case PHPExcel_Style_Protection::PROTECTION_PROTECTED: return 1; |
case PHPExcel_Style_Protection::PROTECTION_UNPROTECTED: return 0; |
default: return 0; |
} |
} |
} |
/branches/v2.6-greffoir/jrest/lib/PHPExcel/Classes/PHPExcel/Writer/Excel5/BIFFwriter.php |
---|
New file |
0,0 → 1,255 |
<?php |
/** |
* PHPExcel |
* |
* Copyright (c) 2006 - 2013 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 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
* @version ##VERSION##, ##DATE## |
*/ |
// Original file header of PEAR::Spreadsheet_Excel_Writer_BIFFwriter (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_BIFFwriter |
* |
* @category PHPExcel |
* @package PHPExcel_Writer_Excel5 |
* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
*/ |
class PHPExcel_Writer_Excel5_BIFFwriter |
{ |
/** |
* The byte order of this architecture. 0 => little endian, 1 => big endian |
* @var integer |
*/ |
private static $_byte_order; |
/** |
* The string containing the data of the BIFF stream |
* @var string |
*/ |
public $_data; |
/** |
* The size of the data in bytes. Should be the same as strlen($this->_data) |
* @var integer |
*/ |
public $_datasize; |
/** |
* The maximum length for a BIFF record (excluding record header and length field). See _addContinue() |
* @var integer |
* @see _addContinue() |
*/ |
public $_limit = 8224; |
/** |
* Constructor |
*/ |
public function __construct() |
{ |
$this->_data = ''; |
$this->_datasize = 0; |
// $this->_limit = 8224; |
} |
/** |
* Determine the byte order and store it as class data to avoid |
* recalculating it for each call to new(). |
* |
* @return int |
*/ |
public static function getByteOrder() |
{ |
if (!isset(self::$_byte_order)) { |
// Check if "pack" gives the required IEEE 64bit float |
$teststr = pack("d", 1.2345); |
$number = pack("C8", 0x8D, 0x97, 0x6E, 0x12, 0x83, 0xC0, 0xF3, 0x3F); |
if ($number == $teststr) { |
$byte_order = 0; // Little Endian |
} elseif ($number == strrev($teststr)){ |
$byte_order = 1; // Big Endian |
} else { |
// Give up. I'll fix this in a later version. |
throw new PHPExcel_Writer_Exception("Required floating point format not supported on this platform."); |
} |
self::$_byte_order = $byte_order; |
} |
return self::$_byte_order; |
} |
/** |
* General storage function |
* |
* @param string $data binary data to append |
* @access private |
*/ |
function _append($data) |
{ |
if (strlen($data) - 4 > $this->_limit) { |
$data = $this->_addContinue($data); |
} |
$this->_data .= $data; |
$this->_datasize += strlen($data); |
} |
/** |
* General storage function like _append, but returns string instead of modifying $this->_data |
* |
* @param string $data binary data to write |
* @return string |
*/ |
public function writeData($data) |
{ |
if (strlen($data) - 4 > $this->_limit) { |
$data = $this->_addContinue($data); |
} |
$this->_datasize += strlen($data); |
return $data; |
} |
/** |
* Writes Excel BOF record to indicate the beginning of a stream or |
* sub-stream in the BIFF file. |
* |
* @param integer $type Type of BIFF file to write: 0x0005 Workbook, |
* 0x0010 Worksheet. |
* @access private |
*/ |
function _storeBof($type) |
{ |
$record = 0x0809; // Record identifier (BIFF5-BIFF8) |
$length = 0x0010; |
// by inspection of real files, MS Office Excel 2007 writes the following |
$unknown = pack("VV", 0x000100D1, 0x00000406); |
$build = 0x0DBB; // Excel 97 |
$year = 0x07CC; // Excel 97 |
$version = 0x0600; // BIFF8 |
$header = pack("vv", $record, $length); |
$data = pack("vvvv", $version, $type, $build, $year); |
$this->_append($header . $data . $unknown); |
} |
/** |
* Writes Excel EOF record to indicate the end of a BIFF stream. |
* |
* @access private |
*/ |
function _storeEof() |
{ |
$record = 0x000A; // Record identifier |
$length = 0x0000; // Number of bytes to follow |
$header = pack("vv", $record, $length); |
$this->_append($header); |
} |
/** |
* Writes Excel EOF record to indicate the end of a BIFF stream. |
* |
* @access private |
*/ |
public function writeEof() |
{ |
$record = 0x000A; // Record identifier |
$length = 0x0000; // Number of bytes to follow |
$header = pack("vv", $record, $length); |
return $this->writeData($header); |
} |
/** |
* Excel limits the size of BIFF records. In Excel 5 the limit is 2084 bytes. In |
* Excel 97 the limit is 8228 bytes. Records that are longer than these limits |
* must be split up into CONTINUE blocks. |
* |
* This function takes a long BIFF record and inserts CONTINUE records as |
* necessary. |
* |
* @param string $data The original binary data to be written |
* @return string A very convenient string of continue blocks |
* @access private |
*/ |
function _addContinue($data) |
{ |
$limit = $this->_limit; |
$record = 0x003C; // Record identifier |
// The first 2080/8224 bytes remain intact. However, we have to change |
// the length field of the record. |
$tmp = substr($data, 0, 2) . pack("v", $limit) . substr($data, 4, $limit); |
$header = pack("vv", $record, $limit); // Headers for continue records |
// Retrieve chunks of 2080/8224 bytes +4 for the header. |
$data_length = strlen($data); |
for ($i = $limit + 4; $i < ($data_length - $limit); $i += $limit) { |
$tmp .= $header; |
$tmp .= substr($data, $i, $limit); |
} |
// Retrieve the last chunk of data |
$header = pack("vv", $record, strlen($data) - $i); |
$tmp .= $header; |
$tmp .= substr($data, $i, strlen($data) - $i); |
return $tmp; |
} |
} |
/branches/v2.6-greffoir/jrest/lib/PHPExcel/Classes/PHPExcel/Writer/Excel5/Font.php |
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0,0 → 1,165 |
<?php |
/** |
* PHPExcel |
* |
* Copyright (c) 2006 - 2013 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 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
* @version ##VERSION##, ##DATE## |
*/ |
/** |
* PHPExcel_Writer_Excel5_Font |
* |
* @category PHPExcel |
* @package PHPExcel_Writer_Excel5 |
* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
*/ |
class PHPExcel_Writer_Excel5_Font |
{ |
/** |
* Color index |
* |
* @var int |
*/ |
private $_colorIndex; |
/** |
* Font |
* |
* @var PHPExcel_Style_Font |
*/ |
private $_font; |
/** |
* Constructor |
* |
* @param PHPExcel_Style_Font $font |
*/ |
public function __construct(PHPExcel_Style_Font $font = null) |
{ |
$this->_colorIndex = 0x7FFF; |
$this->_font = $font; |
} |
/** |
* Set the color index |
* |
* @param int $colorIndex |
*/ |
public function setColorIndex($colorIndex) |
{ |
$this->_colorIndex = $colorIndex; |
} |
/** |
* Get font record data |
* |
* @return string |
*/ |
public function writeFont() |
{ |
$font_outline = 0; |
$font_shadow = 0; |
$icv = $this->_colorIndex; // Index to color palette |
if ($this->_font->getSuperScript()) { |
$sss = 1; |
} else if ($this->_font->getSubScript()) { |
$sss = 2; |
} else { |
$sss = 0; |
} |
$bFamily = 0; // Font family |
$bCharSet = PHPExcel_Shared_Font::getCharsetFromFontName($this->_font->getName()); // Character set |
$record = 0x31; // Record identifier |
$reserved = 0x00; // Reserved |
$grbit = 0x00; // Font attributes |
if ($this->_font->getItalic()) { |
$grbit |= 0x02; |
} |
if ($this->_font->getStrikethrough()) { |
$grbit |= 0x08; |
} |
if ($font_outline) { |
$grbit |= 0x10; |
} |
if ($font_shadow) { |
$grbit |= 0x20; |
} |
$data = pack("vvvvvCCCC", |
$this->_font->getSize() * 20, // Fontsize (in twips) |
$grbit, |
$icv, // Colour |
self::_mapBold($this->_font->getBold()), // Font weight |
$sss, // Superscript/Subscript |
self::_mapUnderline($this->_font->getUnderline()), |
$bFamily, |
$bCharSet, |
$reserved |
); |
$data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($this->_font->getName()); |
$length = strlen($data); |
$header = pack("vv", $record, $length); |
return($header . $data); |
} |
/** |
* Map to BIFF5-BIFF8 codes for bold |
* |
* @param boolean $bold |
* @return int |
*/ |
private static function _mapBold($bold) { |
if ($bold) { |
return 0x2BC; // 700 = Bold font weight |
} |
return 0x190; // 400 = Normal font weight |
} |
/** |
* Map of BIFF2-BIFF8 codes for underline styles |
* @static array of int |
* |
*/ |
private static $_mapUnderline = array( PHPExcel_Style_Font::UNDERLINE_NONE => 0x00, |
PHPExcel_Style_Font::UNDERLINE_SINGLE => 0x01, |
PHPExcel_Style_Font::UNDERLINE_DOUBLE => 0x02, |
PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING => 0x21, |
PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING => 0x22, |
); |
/** |
* Map underline |
* |
* @param string |
* @return int |
*/ |
private static function _mapUnderline($underline) { |
if (isset(self::$_mapUnderline[$underline])) |
return self::$_mapUnderline[$underline]; |
return 0x00; |
} |
} |
/branches/v2.6-greffoir/jrest/lib/PHPExcel/Classes/PHPExcel/Writer/Excel5/Escher.php |
---|
New file |
0,0 → 1,537 |
<?php |
/** |
* PHPExcel |
* |
* Copyright (c) 2006 - 2013 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 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
* @version ##VERSION##, ##DATE## |
*/ |
/** |
* PHPExcel_Shared_Escher_DggContainer_BstoreContainer |
* |
* @category PHPExcel |
* @package PHPExcel_Writer_Excel5 |
* @copyright Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel) |
*/ |
class PHPExcel_Writer_Excel5_Escher |
{ |
/** |
* The object we are writing |
*/ |
private $_object; |
/** |
* The written binary data |
*/ |
private $_data; |
/** |
* Shape offsets. Positions in binary stream where a new shape record begins |
* |
* @var array |
*/ |
private $_spOffsets; |
/** |
* Shape types. |
* |
* @var array |
*/ |
private $_spTypes; |
/** |
* Constructor |
* |
* @param mixed |
*/ |
public function __construct($object) |
{ |
$this->_object = $object; |
} |
/** |
* Process the object to be written |
*/ |
public function close() |
{ |
// initialize |
$this->_data = ''; |
switch (get_class($this->_object)) { |
case 'PHPExcel_Shared_Escher': |
if ($dggContainer = $this->_object->getDggContainer()) { |
$writer = new PHPExcel_Writer_Excel5_Escher($dggContainer); |
$this->_data = $writer->close(); |
} else if ($dgContainer = $this->_object->getDgContainer()) { |
$writer = new PHPExcel_Writer_Excel5_Escher($dgContainer); |
$this->_data = $writer->close(); |
$this->_spOffsets = $writer->getSpOffsets(); |
$this->_spTypes = $writer->getSpTypes(); |
} |
break; |
case 'PHPExcel_Shared_Escher_DggContainer': |
// this is a container record |
// initialize |
$innerData = ''; |
// write the dgg |
$recVer = 0x0; |
$recInstance = 0x0000; |
$recType = 0xF006; |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
// dgg data |
$dggData = |
pack('VVVV' |
, $this->_object->getSpIdMax() // maximum shape identifier increased by one |
, $this->_object->getCDgSaved() + 1 // number of file identifier clusters increased by one |
, $this->_object->getCSpSaved() |
, $this->_object->getCDgSaved() // count total number of drawings saved |
); |
// add file identifier clusters (one per drawing) |
$IDCLs = $this->_object->getIDCLs(); |
foreach ($IDCLs as $dgId => $maxReducedSpId) { |
$dggData .= pack('VV', $dgId, $maxReducedSpId + 1); |
} |
$header = pack('vvV', $recVerInstance, $recType, strlen($dggData)); |
$innerData .= $header . $dggData; |
// write the bstoreContainer |
if ($bstoreContainer = $this->_object->getBstoreContainer()) { |
$writer = new PHPExcel_Writer_Excel5_Escher($bstoreContainer); |
$innerData .= $writer->close(); |
} |
// write the record |
$recVer = 0xF; |
$recInstance = 0x0000; |
$recType = 0xF000; |
$length = strlen($innerData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$this->_data = $header . $innerData; |
break; |
case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer': |
// this is a container record |
// initialize |
$innerData = ''; |
// treat the inner data |
if ($BSECollection = $this->_object->getBSECollection()) { |
foreach ($BSECollection as $BSE) { |
$writer = new PHPExcel_Writer_Excel5_Escher($BSE); |
$innerData .= $writer->close(); |
} |
} |
// write the record |
$recVer = 0xF; |
$recInstance = count($this->_object->getBSECollection()); |
$recType = 0xF001; |
$length = strlen($innerData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$this->_data = $header . $innerData; |
break; |
case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE': |
// this is a semi-container record |
// initialize |
$innerData = ''; |
// here we treat the inner data |
if ($blip = $this->_object->getBlip()) { |
$writer = new PHPExcel_Writer_Excel5_Escher($blip); |
$innerData .= $writer->close(); |
} |
// initialize |
$data = ''; |
$btWin32 = $this->_object->getBlipType(); |
$btMacOS = $this->_object->getBlipType(); |
$data .= pack('CC', $btWin32, $btMacOS); |
$rgbUid = pack('VVVV', 0,0,0,0); // todo |
$data .= $rgbUid; |
$tag = 0; |
$size = strlen($innerData); |
$cRef = 1; |
$foDelay = 0; //todo |
$unused1 = 0x0; |
$cbName = 0x0; |
$unused2 = 0x0; |
$unused3 = 0x0; |
$data .= pack('vVVVCCCC', $tag, $size, $cRef, $foDelay, $unused1, $cbName, $unused2, $unused3); |
$data .= $innerData; |
// write the record |
$recVer = 0x2; |
$recInstance = $this->_object->getBlipType(); |
$recType = 0xF007; |
$length = strlen($data); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$this->_data = $header; |
$this->_data .= $data; |
break; |
case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip': |
// this is an atom record |
// write the record |
switch ($this->_object->getParent()->getBlipType()) { |
case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG: |
// initialize |
$innerData = ''; |
$rgbUid1 = pack('VVVV', 0,0,0,0); // todo |
$innerData .= $rgbUid1; |
$tag = 0xFF; // todo |
$innerData .= pack('C', $tag); |
$innerData .= $this->_object->getData(); |
$recVer = 0x0; |
$recInstance = 0x46A; |
$recType = 0xF01D; |
$length = strlen($innerData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$this->_data = $header; |
$this->_data .= $innerData; |
break; |
case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG: |
// initialize |
$innerData = ''; |
$rgbUid1 = pack('VVVV', 0,0,0,0); // todo |
$innerData .= $rgbUid1; |
$tag = 0xFF; // todo |
$innerData .= pack('C', $tag); |
$innerData .= $this->_object->getData(); |
$recVer = 0x0; |
$recInstance = 0x6E0; |
$recType = 0xF01E; |
$length = strlen($innerData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$this->_data = $header; |
$this->_data .= $innerData; |
break; |
} |
break; |
case 'PHPExcel_Shared_Escher_DgContainer': |
// this is a container record |
// initialize |
$innerData = ''; |
// write the dg |
$recVer = 0x0; |
$recInstance = $this->_object->getDgId(); |
$recType = 0xF008; |
$length = 8; |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
// number of shapes in this drawing (including group shape) |
$countShapes = count($this->_object->getSpgrContainer()->getChildren()); |
$innerData .= $header . pack('VV', $countShapes, $this->_object->getLastSpId()); |
//$innerData .= $header . pack('VV', 0, 0); |
// write the spgrContainer |
if ($spgrContainer = $this->_object->getSpgrContainer()) { |
$writer = new PHPExcel_Writer_Excel5_Escher($spgrContainer); |
$innerData .= $writer->close(); |
// get the shape offsets relative to the spgrContainer record |
$spOffsets = $writer->getSpOffsets(); |
$spTypes = $writer->getSpTypes(); |
// save the shape offsets relative to dgContainer |
foreach ($spOffsets as & $spOffset) { |
$spOffset += 24; // add length of dgContainer header data (8 bytes) plus dg data (16 bytes) |
} |
$this->_spOffsets = $spOffsets; |
$this->_spTypes = $spTypes; |
} |
// write the record |
$recVer = 0xF; |
$recInstance = 0x0000; |
$recType = 0xF002; |
$length = strlen($innerData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$this->_data = $header . $innerData; |
break; |
case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer': |
// this is a container record |
// initialize |
$innerData = ''; |
// initialize spape offsets |
$totalSize = 8; |
$spOffsets = array(); |
$spTypes = array(); |
// treat the inner data |
foreach ($this->_object->getChildren() as $spContainer) { |
$writer = new PHPExcel_Writer_Excel5_Escher($spContainer); |
$spData = $writer->close(); |
$innerData .= $spData; |
// save the shape offsets (where new shape records begin) |
$totalSize += strlen($spData); |
$spOffsets[] = $totalSize; |
$spTypes = array_merge($spTypes, $writer->getSpTypes()); |
} |
// write the record |
$recVer = 0xF; |
$recInstance = 0x0000; |
$recType = 0xF003; |
$length = strlen($innerData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$this->_data = $header . $innerData; |
$this->_spOffsets = $spOffsets; |
$this->_spTypes = $spTypes; |
break; |
case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer': |
// initialize |
$data = ''; |
// build the data |
// write group shape record, if necessary? |
if ($this->_object->getSpgr()) { |
$recVer = 0x1; |
$recInstance = 0x0000; |
$recType = 0xF009; |
$length = 0x00000010; |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$data .= $header . pack('VVVV', 0,0,0,0); |
} |
$this->_spTypes[] = ($this->_object->getSpType()); |
// write the shape record |
$recVer = 0x2; |
$recInstance = $this->_object->getSpType(); // shape type |
$recType = 0xF00A; |
$length = 0x00000008; |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$data .= $header . pack('VV', $this->_object->getSpId(), $this->_object->getSpgr() ? 0x0005 : 0x0A00); |
// the options |
if ($this->_object->getOPTCollection()) { |
$optData = ''; |
$recVer = 0x3; |
$recInstance = count($this->_object->getOPTCollection()); |
$recType = 0xF00B; |
foreach ($this->_object->getOPTCollection() as $property => $value) { |
$optData .= pack('vV', $property, $value); |
} |
$length = strlen($optData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$data .= $header . $optData; |
} |
// the client anchor |
if ($this->_object->getStartCoordinates()) { |
$clientAnchorData = ''; |
$recVer = 0x0; |
$recInstance = 0x0; |
$recType = 0xF010; |
// start coordinates |
list($column, $row) = PHPExcel_Cell::coordinateFromString($this->_object->getStartCoordinates()); |
$c1 = PHPExcel_Cell::columnIndexFromString($column) - 1; |
$r1 = $row - 1; |
// start offsetX |
$startOffsetX = $this->_object->getStartOffsetX(); |
// start offsetY |
$startOffsetY = $this->_object->getStartOffsetY(); |
// end coordinates |
list($column, $row) = PHPExcel_Cell::coordinateFromString($this->_object->getEndCoordinates()); |
$c2 = PHPExcel_Cell::columnIndexFromString($column) - 1; |
$r2 = $row - 1; |
// end offsetX |
$endOffsetX = $this->_object->getEndOffsetX(); |
// end offsetY |
$endOffsetY = $this->_object->getEndOffsetY(); |
$clientAnchorData = pack('vvvvvvvvv', $this->_object->getSpFlag(), |
$c1, $startOffsetX, $r1, $startOffsetY, |
$c2, $endOffsetX, $r2, $endOffsetY); |
$length = strlen($clientAnchorData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$data .= $header . $clientAnchorData; |
} |
// the client data, just empty for now |
if (!$this->_object->getSpgr()) { |
$clientDataData = ''; |
$recVer = 0x0; |
$recInstance = 0x0; |
$recType = 0xF011; |
$length = strlen($clientDataData); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$data .= $header . $clientDataData; |
} |
// write the record |
$recVer = 0xF; |
$recInstance = 0x0000; |
$recType = 0xF004; |
$length = strlen($data); |
$recVerInstance = $recVer; |
$recVerInstance |= $recInstance << 4; |
$header = pack('vvV', $recVerInstance, $recType, $length); |
$this->_data = $header . $data; |
break; |
} |
return $this->_data; |
} |
/** |
* Gets the shape offsets |
* |
* @return array |
*/ |
public function getSpOffsets() |
{ |
return $this->_spOffsets; |
} |
/** |
* Gets the shape types |
* |
* @return array |
*/ |
public function getSpTypes() |
{ |
return $this->_spTypes; |
} |
} |