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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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46
libs/Zend/Pdf/Element/Reference.php
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@ -14,8 +14,9 @@
*
* @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: Reference.php 17533 2009-08-10 19:06:27Z alexander $
*/
@ -37,7 +38,7 @@ require_once 'Zend/Pdf/ElementFactory.php';
*
* @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
*/
class Zend_Pdf_Element_Reference extends Zend_Pdf_Element
@ -164,10 +165,12 @@ class Zend_Pdf_Element_Reference extends Zend_Pdf_Element
*/
private function _dereference()
{
$obj = $this->_context->getParser()->getObject(
$this->_context->getRefTable()->getOffset($this->_objNum . ' ' . $this->_genNum . ' R'),
$this->_context
);
if (($obj = $this->_factory->fetchObject($this->_objNum . ' ' . $this->_genNum)) === null) {
$obj = $this->_context->getParser()->getObject(
$this->_context->getRefTable()->getOffset($this->_objNum . ' ' . $this->_genNum . ' R'),
$this->_context
);
}
if ($obj === null ) {
$this->_ref = new Zend_Pdf_Element_Null();
@ -179,9 +182,6 @@ class Zend_Pdf_Element_Reference extends Zend_Pdf_Element
}
$this->_ref = $obj;
$this->setParentObject($obj);
$this->_factory->registerObject($this);
}
/**
@ -196,6 +196,19 @@ class Zend_Pdf_Element_Reference extends Zend_Pdf_Element
$this->_ref->touch();
}
/**
* Return object, which can be used to identify object and its references identity
*
* @return Zend_Pdf_Element_Object
*/
public function getObject()
{
if ($this->_ref === null) {
$this->_dereference();
}
return $this->_ref;
}
/**
* Get handler
@ -240,20 +253,7 @@ class Zend_Pdf_Element_Reference extends Zend_Pdf_Element
$this->_dereference();
}
switch (count($args)) {
case 0:
return $this->_ref->$method();
case 1:
return $this->_ref->$method($args[0]);
case 2:
return $this->_ref->$method($args[0], $args[1]);
case 3:
return $this->_ref->$method($args[0], $args[1], $args[2]);
case 4:
return $this->_ref->$method($args[0], $args[1], $args[2], $args[3]);
default:
throw new Zend_Pdf_Exception('Unsupported number of arguments');
}
return call_user_func_array(array($this->_ref, $method), $args);
}
/**