--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Pdf/ElementFactory/Interface.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,158 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * 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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Interface.php 22797 2010-08-06 15:02:12Z alexander $
+ */
+
+/**
+ * PDF element factory interface.
+ * Responsibility is to log PDF changes
+ *
+ * @package    Zend_Pdf
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+interface Zend_Pdf_ElementFactory_Interface
+{
+    /**
+     * Get factory
+     *
+     * @return Zend_Pdf_ElementFactory_Interface
+     */
+    public function getFactory();
+
+    /**
+     * Close factory and clean-up resources
+     *
+     * @internal
+     */
+    public function close();
+
+    /**
+     * Get source factory object
+     *
+     * @return Zend_Pdf_ElementFactory
+     */
+    public function resolve();
+
+    /**
+     * Get factory ID
+     *
+     * @return integer
+     */
+    public function getId();
+
+    /**
+     * Set object counter
+     *
+     * @param integer $objCount
+     */
+    public function setObjectCount($objCount);
+
+    /**
+     * Get object counter
+     *
+     * @return integer
+     */
+    public function getObjectCount();
+
+    /**
+     * Attach factory to the current;
+     *
+     * @param Zend_Pdf_ElementFactory_Interface $factory
+     */
+    public function attach(Zend_Pdf_ElementFactory_Interface $factory);
+
+    /**
+     * Calculate object enumeration shift.
+     *
+     * @param Zend_Pdf_ElementFactory_Interface $factory
+     * @return integer
+     */
+    public function calculateShift(Zend_Pdf_ElementFactory_Interface $factory);
+
+    /**
+     * 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();
+
+    /**
+     * Retrive object enumeration shift.
+     *
+     * @param Zend_Pdf_ElementFactory_Interface $factory
+     * @return integer
+     * @throws Zend_Pdf_Exception
+     */
+    public function getEnumerationShift(Zend_Pdf_ElementFactory_Interface $factory);
+
+    /**
+     * Mark object as modified in context of current factory.
+     *
+     * @param Zend_Pdf_Element_Object $obj
+     * @throws Zend_Pdf_Exception
+     */
+    public function markAsModified(Zend_Pdf_Element_Object $obj);
+
+    /**
+     * Remove object in context of current factory.
+     *
+     * @param Zend_Pdf_Element_Object $obj
+     * @throws Zend_Pdf_Exception
+     */
+    public function remove(Zend_Pdf_Element_Object $obj);
+
+    /**
+     * Generate new Zend_Pdf_Element_Object
+     *
+     * @todo Reusage of the freed object. It's not a support of new feature, but only improvement.
+     *
+     * @param Zend_Pdf_Element $objectValue
+     * @return Zend_Pdf_Element_Object
+     */
+    public function newObject(Zend_Pdf_Element $objectValue);
+
+    /**
+     * Generate new Zend_Pdf_Element_Object_Stream
+     *
+     * @todo Reusage of the freed object. It's not a support of new feature, but only improvement.
+     *
+     * @param mixed $objectValue
+     * @return Zend_Pdf_Element_Object_Stream
+     */
+    public function newStreamObject($streamValue);
+
+    /**
+     * Enumerate modified objects.
+     * Returns array of Zend_Pdf_UpdateInfoContainer
+     *
+     * @param Zend_Pdf_ElementFactory $rootFactory
+     * @return array
+     */
+    public function listModifiedObjects($rootFactory = null);
+
+    /**
+     * Check if PDF file was modified
+     *
+     * @return boolean
+     */
+    public function isModified();
+}