1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

     7  * This source file is subject to the new BSD license that is bundled

     8  * with this package in the file LICENSE.txt.

     9  * It is also available through the world-wide-web at this URL:

    10  * http://framework.zend.com/license/new-bsd

    11  * If you did not receive a copy of the license and are unable to

    12  * obtain it through the world-wide-web, please send an email

    13  * to license@zend.com so we can send you a copy immediately.

    14  *

    15  * @category   Zend

    16  * @package    Zend_Pdf

    17  * @subpackage Annotation

    18  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    19  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    20  * @version    $Id: FileAttachment.php 20096 2010-01-06 02:05:09Z bkarwin $

    21  */

    22 

    23 /** Internally used classes */

    24 require_once 'Zend/Pdf/Element.php';

    25 require_once 'Zend/Pdf/Element/Array.php';

    26 require_once 'Zend/Pdf/Element/Dictionary.php';

    27 require_once 'Zend/Pdf/Element/Name.php';

    28 require_once 'Zend/Pdf/Element/Numeric.php';

    29 require_once 'Zend/Pdf/Element/String.php';

    30 

    31 

    32 /** Zend_Pdf_Annotation */

    33 require_once 'Zend/Pdf/Annotation.php';

    34 

    35 /**

    36  * A file attachment annotation contains a reference to a file,

    37  * which typically is embedded in the PDF file.

    38  *

    39  * @package    Zend_Pdf

    40  * @subpackage Annotation

    41  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    42  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    43  */

    44 class Zend_Pdf_Annotation_FileAttachment extends Zend_Pdf_Annotation

    45 {

    46     /**

    47      * Annotation object constructor

    48      *

    49      * @throws Zend_Pdf_Exception

    50      */

    51     public function __construct(Zend_Pdf_Element $annotationDictionary)

    52     {

    53         if ($annotationDictionary->getType() != Zend_Pdf_Element::TYPE_DICTIONARY) {

    54             require_once 'Zend/Pdf/Exception.php';

    55             throw new Zend_Pdf_Exception('Annotation dictionary resource has to be a dictionary.');

    56         }

    57 

    58         if ($annotationDictionary->Subtype === null  ||

    59             $annotationDictionary->Subtype->getType() != Zend_Pdf_Element::TYPE_NAME  ||

    60             $annotationDictionary->Subtype->value != 'FileAttachment') {

    61             require_once 'Zend/Pdf/Exception.php';

    62             throw new Zend_Pdf_Exception('Subtype => FileAttachment entry is requires');

    63         }

    64 

    65         parent::__construct($annotationDictionary);

    66     }

    67 

    68     /**

    69      * Create link annotation object

    70      *

    71      * @param float $x1

    72      * @param float $y1

    73      * @param float $x2

    74      * @param float $y2

    75      * @param string $fileSpecification

    76      * @return Zend_Pdf_Annotation_FileAttachment

    77      */

    78     public static function create($x1, $y1, $x2, $y2, $fileSpecification)

    79     {

    80         $annotationDictionary = new Zend_Pdf_Element_Dictionary();

    81 

    82         $annotationDictionary->Type    = new Zend_Pdf_Element_Name('Annot');

    83         $annotationDictionary->Subtype = new Zend_Pdf_Element_Name('FileAttachment');

    84 

    85         $rectangle = new Zend_Pdf_Element_Array();

    86         $rectangle->items[] = new Zend_Pdf_Element_Numeric($x1);

    87         $rectangle->items[] = new Zend_Pdf_Element_Numeric($y1);

    88         $rectangle->items[] = new Zend_Pdf_Element_Numeric($x2);

    89         $rectangle->items[] = new Zend_Pdf_Element_Numeric($y2);

    90         $annotationDictionary->Rect = $rectangle;

    91 

    92         $fsDictionary = new Zend_Pdf_Element_Dictionary();

    93         $fsDictionary->Type = new Zend_Pdf_Element_Name('Filespec');

    94         $fsDictionary->F    = new Zend_Pdf_Element_String($fileSpecification);

    95 

    96         $annotationDictionary->FS = $fsDictionary;

    97 

    98 

    99         return new Zend_Pdf_Annotation_FileAttachment($annotationDictionary);

   100     }

   101 }