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<?php |
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/** |
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* PHPExcel |
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* |
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* Copyright (c) 2006 - 2014 PHPExcel |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_Excel5 |
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* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) |
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
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* @version ##VERSION##, ##DATE## |
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*/ |
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|
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|
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/** |
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* PHPExcel_Shared_Escher_DggContainer_BstoreContainer |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_Excel5 |
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* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) |
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*/ |
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class PHPExcel_Writer_Excel5_Escher |
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{ |
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/** |
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* The object we are writing |
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*/ |
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private $_object; |
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|
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/** |
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* The written binary data |
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*/ |
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private $_data; |
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|
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/** |
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* Shape offsets. Positions in binary stream where a new shape record begins |
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* |
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* @var array |
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*/ |
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private $_spOffsets; |
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|
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/** |
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* Shape types. |
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* |
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* @var array |
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*/ |
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private $_spTypes; |
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|
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/** |
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* Constructor |
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* |
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* @param mixed |
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*/ |
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public function __construct($object) |
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{ |
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$this->_object = $object; |
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} |
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|
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/** |
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* Process the object to be written |
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*/ |
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public function close() |
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{ |
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// initialize |
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$this->_data = ''; |
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|
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switch (get_class($this->_object)) { |
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|
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case 'PHPExcel_Shared_Escher': |
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if ($dggContainer = $this->_object->getDggContainer()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($dggContainer); |
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$this->_data = $writer->close(); |
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} else if ($dgContainer = $this->_object->getDgContainer()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($dgContainer); |
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$this->_data = $writer->close(); |
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$this->_spOffsets = $writer->getSpOffsets(); |
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$this->_spTypes = $writer->getSpTypes(); |
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} |
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break; |
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|
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case 'PHPExcel_Shared_Escher_DggContainer': |
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// this is a container record |
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|
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// initialize |
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$innerData = ''; |
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|
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// write the dgg |
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$recVer = 0x0; |
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$recInstance = 0x0000; |
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$recType = 0xF006; |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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// dgg data |
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$dggData = |
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pack('VVVV' |
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, $this->_object->getSpIdMax() // maximum shape identifier increased by one |
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, $this->_object->getCDgSaved() + 1 // number of file identifier clusters increased by one |
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, $this->_object->getCSpSaved() |
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, $this->_object->getCDgSaved() // count total number of drawings saved |
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); |
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|
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// add file identifier clusters (one per drawing) |
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$IDCLs = $this->_object->getIDCLs(); |
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|
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foreach ($IDCLs as $dgId => $maxReducedSpId) { |
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$dggData .= pack('VV', $dgId, $maxReducedSpId + 1); |
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} |
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|
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$header = pack('vvV', $recVerInstance, $recType, strlen($dggData)); |
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$innerData .= $header . $dggData; |
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|
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// write the bstoreContainer |
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if ($bstoreContainer = $this->_object->getBstoreContainer()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($bstoreContainer); |
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$innerData .= $writer->close(); |
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} |
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|
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// write the record |
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$recVer = 0xF; |
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$recInstance = 0x0000; |
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$recType = 0xF000; |
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$length = strlen($innerData); |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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$this->_data = $header . $innerData; |
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break; |
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|
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case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer': |
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// this is a container record |
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|
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// initialize |
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$innerData = ''; |
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|
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// treat the inner data |
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if ($BSECollection = $this->_object->getBSECollection()) { |
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foreach ($BSECollection as $BSE) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($BSE); |
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$innerData .= $writer->close(); |
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} |
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} |
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|
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// write the record |
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$recVer = 0xF; |
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$recInstance = count($this->_object->getBSECollection()); |
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$recType = 0xF001; |
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$length = strlen($innerData); |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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$this->_data = $header . $innerData; |
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break; |
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|
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case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE': |
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// this is a semi-container record |
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|
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// initialize |
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$innerData = ''; |
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|
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// here we treat the inner data |
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if ($blip = $this->_object->getBlip()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($blip); |
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$innerData .= $writer->close(); |
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} |
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|
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// initialize |
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$data = ''; |
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|
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$btWin32 = $this->_object->getBlipType(); |
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$btMacOS = $this->_object->getBlipType(); |
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$data .= pack('CC', $btWin32, $btMacOS); |
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|
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$rgbUid = pack('VVVV', 0,0,0,0); // todo |
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$data .= $rgbUid; |
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|
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$tag = 0; |
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$size = strlen($innerData); |
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$cRef = 1; |
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$foDelay = 0; //todo |
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$unused1 = 0x0; |
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$cbName = 0x0; |
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$unused2 = 0x0; |
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$unused3 = 0x0; |
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$data .= pack('vVVVCCCC', $tag, $size, $cRef, $foDelay, $unused1, $cbName, $unused2, $unused3); |
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|
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$data .= $innerData; |
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|
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// write the record |
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$recVer = 0x2; |
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$recInstance = $this->_object->getBlipType(); |
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$recType = 0xF007; |
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$length = strlen($data); |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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$this->_data = $header; |
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|
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$this->_data .= $data; |
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break; |
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|
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case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip': |
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// this is an atom record |
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|
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// write the record |
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switch ($this->_object->getParent()->getBlipType()) { |
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|
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case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG: |
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// initialize |
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$innerData = ''; |
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|
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$rgbUid1 = pack('VVVV', 0,0,0,0); // todo |
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$innerData .= $rgbUid1; |
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|
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$tag = 0xFF; // todo |
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$innerData .= pack('C', $tag); |
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|
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$innerData .= $this->_object->getData(); |
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|
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$recVer = 0x0; |
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$recInstance = 0x46A; |
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$recType = 0xF01D; |
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$length = strlen($innerData); |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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$this->_data = $header; |
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|
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$this->_data .= $innerData; |
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break; |
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|
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case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG: |
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// initialize |
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$innerData = ''; |
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|
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$rgbUid1 = pack('VVVV', 0,0,0,0); // todo |
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$innerData .= $rgbUid1; |
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|
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$tag = 0xFF; // todo |
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$innerData .= pack('C', $tag); |
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|
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$innerData .= $this->_object->getData(); |
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|
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$recVer = 0x0; |
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$recInstance = 0x6E0; |
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$recType = 0xF01E; |
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$length = strlen($innerData); |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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$this->_data = $header; |
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|
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$this->_data .= $innerData; |
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break; |
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|
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} |
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break; |
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|
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case 'PHPExcel_Shared_Escher_DgContainer': |
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// this is a container record |
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|
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// initialize |
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$innerData = ''; |
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|
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// write the dg |
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$recVer = 0x0; |
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$recInstance = $this->_object->getDgId(); |
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$recType = 0xF008; |
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$length = 8; |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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// number of shapes in this drawing (including group shape) |
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$countShapes = count($this->_object->getSpgrContainer()->getChildren()); |
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$innerData .= $header . pack('VV', $countShapes, $this->_object->getLastSpId()); |
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//$innerData .= $header . pack('VV', 0, 0); |
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|
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// write the spgrContainer |
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if ($spgrContainer = $this->_object->getSpgrContainer()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($spgrContainer); |
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$innerData .= $writer->close(); |
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|
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// get the shape offsets relative to the spgrContainer record |
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$spOffsets = $writer->getSpOffsets(); |
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$spTypes = $writer->getSpTypes(); |
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|
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// save the shape offsets relative to dgContainer |
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foreach ($spOffsets as & $spOffset) { |
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$spOffset += 24; // add length of dgContainer header data (8 bytes) plus dg data (16 bytes) |
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} |
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|
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$this->_spOffsets = $spOffsets; |
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$this->_spTypes = $spTypes; |
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} |
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|
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// write the record |
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$recVer = 0xF; |
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$recInstance = 0x0000; |
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$recType = 0xF002; |
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$length = strlen($innerData); |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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$this->_data = $header . $innerData; |
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break; |
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|
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case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer': |
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// this is a container record |
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|
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// initialize |
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$innerData = ''; |
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|
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// initialize spape offsets |
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$totalSize = 8; |
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$spOffsets = array(); |
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$spTypes = array(); |
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|
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// treat the inner data |
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foreach ($this->_object->getChildren() as $spContainer) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($spContainer); |
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$spData = $writer->close(); |
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$innerData .= $spData; |
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|
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// save the shape offsets (where new shape records begin) |
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$totalSize += strlen($spData); |
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$spOffsets[] = $totalSize; |
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|
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$spTypes = array_merge($spTypes, $writer->getSpTypes()); |
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} |
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|
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// write the record |
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$recVer = 0xF; |
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$recInstance = 0x0000; |
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$recType = 0xF003; |
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$length = strlen($innerData); |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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$this->_data = $header . $innerData; |
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$this->_spOffsets = $spOffsets; |
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$this->_spTypes = $spTypes; |
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break; |
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|
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case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer': |
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// initialize |
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$data = ''; |
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|
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// build the data |
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|
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// write group shape record, if necessary? |
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if ($this->_object->getSpgr()) { |
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$recVer = 0x1; |
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$recInstance = 0x0000; |
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$recType = 0xF009; |
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$length = 0x00000010; |
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|
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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|
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$data .= $header . pack('VVVV', 0,0,0,0); |
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} |
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$this->_spTypes[] = ($this->_object->getSpType()); |
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|
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// write the shape record |
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$recVer = 0x2; |
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$recInstance = $this->_object->getSpType(); // shape type |
| 407 |
$recType = 0xF00A; |
| 408 |
$length = 0x00000008; |
| 409 |
|
| 410 |
$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
| 412 |
|
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$header = pack('vvV', $recVerInstance, $recType, $length); |
| 414 |
|
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$data .= $header . pack('VV', $this->_object->getSpId(), $this->_object->getSpgr() ? 0x0005 : 0x0A00); |
| 416 |
|
| 417 |
|
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// the options |
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if ($this->_object->getOPTCollection()) { |
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$optData = ''; |
| 421 |
|
| 422 |
$recVer = 0x3; |
| 423 |
$recInstance = count($this->_object->getOPTCollection()); |
| 424 |
$recType = 0xF00B; |
| 425 |
foreach ($this->_object->getOPTCollection() as $property => $value) { |
| 426 |
$optData .= pack('vV', $property, $value); |
| 427 |
} |
| 428 |
$length = strlen($optData); |
| 429 |
|
| 430 |
$recVerInstance = $recVer; |
| 431 |
$recVerInstance |= $recInstance << 4; |
| 432 |
|
| 433 |
$header = pack('vvV', $recVerInstance, $recType, $length); |
| 434 |
$data .= $header . $optData; |
| 435 |
} |
| 436 |
|
| 437 |
// the client anchor |
| 438 |
if ($this->_object->getStartCoordinates()) { |
| 439 |
$clientAnchorData = ''; |
| 440 |
|
| 441 |
$recVer = 0x0; |
| 442 |
$recInstance = 0x0; |
| 443 |
$recType = 0xF010; |
| 444 |
|
| 445 |
// start coordinates |
| 446 |
list($column, $row) = PHPExcel_Cell::coordinateFromString($this->_object->getStartCoordinates()); |
| 447 |
$c1 = PHPExcel_Cell::columnIndexFromString($column) - 1; |
| 448 |
$r1 = $row - 1; |
| 449 |
|
| 450 |
// start offsetX |
| 451 |
$startOffsetX = $this->_object->getStartOffsetX(); |
| 452 |
|
| 453 |
// start offsetY |
| 454 |
$startOffsetY = $this->_object->getStartOffsetY(); |
| 455 |
|
| 456 |
// end coordinates |
| 457 |
list($column, $row) = PHPExcel_Cell::coordinateFromString($this->_object->getEndCoordinates()); |
| 458 |
$c2 = PHPExcel_Cell::columnIndexFromString($column) - 1; |
| 459 |
$r2 = $row - 1; |
| 460 |
|
| 461 |
// end offsetX |
| 462 |
$endOffsetX = $this->_object->getEndOffsetX(); |
| 463 |
|
| 464 |
// end offsetY |
| 465 |
$endOffsetY = $this->_object->getEndOffsetY(); |
| 466 |
|
| 467 |
$clientAnchorData = pack('vvvvvvvvv', $this->_object->getSpFlag(), |
| 468 |
$c1, $startOffsetX, $r1, $startOffsetY, |
| 469 |
$c2, $endOffsetX, $r2, $endOffsetY); |
| 470 |
|
| 471 |
$length = strlen($clientAnchorData); |
| 472 |
|
| 473 |
$recVerInstance = $recVer; |
| 474 |
$recVerInstance |= $recInstance << 4; |
| 475 |
|
| 476 |
$header = pack('vvV', $recVerInstance, $recType, $length); |
| 477 |
$data .= $header . $clientAnchorData; |
| 478 |
} |
| 479 |
|
| 480 |
// the client data, just empty for now |
| 481 |
if (!$this->_object->getSpgr()) { |
| 482 |
$clientDataData = ''; |
| 483 |
|
| 484 |
$recVer = 0x0; |
| 485 |
$recInstance = 0x0; |
| 486 |
$recType = 0xF011; |
| 487 |
|
| 488 |
$length = strlen($clientDataData); |
| 489 |
|
| 490 |
$recVerInstance = $recVer; |
| 491 |
$recVerInstance |= $recInstance << 4; |
| 492 |
|
| 493 |
$header = pack('vvV', $recVerInstance, $recType, $length); |
| 494 |
$data .= $header . $clientDataData; |
| 495 |
} |
| 496 |
|
| 497 |
// write the record |
| 498 |
$recVer = 0xF; |
| 499 |
$recInstance = 0x0000; |
| 500 |
$recType = 0xF004; |
| 501 |
$length = strlen($data); |
| 502 |
|
| 503 |
$recVerInstance = $recVer; |
| 504 |
$recVerInstance |= $recInstance << 4; |
| 505 |
|
| 506 |
$header = pack('vvV', $recVerInstance, $recType, $length); |
| 507 |
|
| 508 |
$this->_data = $header . $data; |
| 509 |
break; |
| 510 |
|
| 511 |
} |
| 512 |
|
| 513 |
return $this->_data; |
| 514 |
} |
| 515 |
|
| 516 |
/** |
| 517 |
* Gets the shape offsets |
| 518 |
* |
| 519 |
* @return array |
| 520 |
*/ |
| 521 |
public function getSpOffsets() |
| 522 |
{ |
| 523 |
return $this->_spOffsets; |
| 524 |
} |
| 525 |
|
| 526 |
/** |
| 527 |
* Gets the shape types |
| 528 |
* |
| 529 |
* @return array |
| 530 |
*/ |
| 531 |
public function getSpTypes() |
| 532 |
{ |
| 533 |
return $this->_spTypes; |
| 534 |
} |
| 535 |
|
| 536 |
|
| 537 |
} |
| 538 |
|
