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import v1.1.0_RC2 | 2009-09-20

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6543
2019-07-17 22:19:00 +02:00
parent 3b7ba80568
commit 38c146901c
2504 changed files with 101817 additions and 62316 deletions
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58
libs/Zend/Pdf/ElementFactory.php
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@ -12,9 +12,11 @@
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: ElementFactory.php 17533 2009-08-10 19:06:27Z alexander $
*/
@ -69,7 +71,7 @@ require_once 'Zend/Pdf/UpdateInfoContainer.php';
* Responsibility is to log PDF changes
*
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Pdf_ElementFactory implements Zend_Pdf_ElementFactory_Interface
@ -89,9 +91,9 @@ class Zend_Pdf_ElementFactory implements Zend_Pdf_ElementFactory_Interface
*
* Array: ojbectNumber => Zend_Pdf_Element_Object
*
* @var array
* @var SplObjectStorage
*/
private $_removedObjects = array();
private $_removedObjects;
/**
* List of registered objects.
@ -151,8 +153,9 @@ class Zend_Pdf_ElementFactory implements Zend_Pdf_ElementFactory_Interface
*/
public function __construct($objCount)
{
$this->_objectCount = (int)$objCount;
$this->_factoryId = self::$_identity++;
$this->_objectCount = (int)$objCount;
$this->_factoryId = self::$_identity++;
$this->_removedObjects = new SplObjectStorage();
}
@ -255,7 +258,6 @@ class Zend_Pdf_ElementFactory implements Zend_Pdf_ElementFactory_Interface
/**
* Calculate object enumeration shift.
*
* @internal
* @param Zend_Pdf_ElementFactory_Interface $factory
* @return integer
*/
@ -287,6 +289,22 @@ class Zend_Pdf_ElementFactory implements Zend_Pdf_ElementFactory_Interface
return -1;
}
/**
* Clean enumeration shift cache.
* Has to be used after PDF render operation to let followed updates be correct.
*
* @param Zend_Pdf_ElementFactory_Interface $factory
* @return integer
*/
public function cleanEnumerationShiftCache()
{
$this->_shiftCalculationCache = array();
foreach ($this->_attachedFactories as $attached) {
$attached->cleanEnumerationShiftCache();
}
}
/**
* Retrive object enumeration shift.
*
@ -332,7 +350,7 @@ class Zend_Pdf_ElementFactory implements Zend_Pdf_ElementFactory_Interface
}
$this->_modifiedObjects[$obj->getObjNum()] = $obj;
$this-> _removedObjects[$obj->getObjNum()] = $obj;
$this->_removedObjects->attach($obj);
}
@ -387,8 +405,8 @@ class Zend_Pdf_ElementFactory implements Zend_Pdf_ElementFactory_Interface
$result = array();
foreach ($this->_modifiedObjects as $objNum => $obj) {
if (key_exists($objNum, $this->_removedObjects)) {
$result[$objNum+$shift] = new Zend_Pdf_UpdateInfoContainer($objNum + $shift,
if ($this->_removedObjects->contains($obj)) {
$result[$objNum+$shift] = new Zend_Pdf_UpdateInfoContainer($objNum + $shift,
$obj->getGenNum()+1,
true);
} else {
@ -411,13 +429,29 @@ class Zend_Pdf_ElementFactory implements Zend_Pdf_ElementFactory_Interface
*
* It's used to clear "parent object" referencies when factory is closed and clean up resources
*
* @param string $refString
* @param Zend_Pdf_Element_Object $obj
*/
public function registerObject($obj)
public function registerObject(Zend_Pdf_Element_Object $obj, $refString)
{
$this->_registeredObjects[] = $obj;
$this->_registeredObjects[$refString] = $obj;
}
/**
* Fetch object specified by reference
*
* @param string $refString
* @return Zend_Pdf_Element_Object|null
*/
public function fetchObject($refString)
{
if (!isset($this->_registeredObjects[$refString])) {
return null;
}
return $this->_registeredObjects[$refString];
}
/**
* Check if PDF file was modified
*