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  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 Actions
  18. * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  19. * @license http://framework.zend.com/license/new-bsd New BSD License
  20. * @version $Id: GoTo.php 24593 2012-01-05 20:35:02Z matthew $
  21. */
  22. /** Internally used classes */
  23. // require_once 'Zend/Pdf/Destination.php';
  24. // require_once 'Zend/Pdf/Element/Dictionary.php';
  25. // require_once 'Zend/Pdf/Element/Name.php';
  26. /** Zend_Pdf_Action */
  27. // require_once 'Zend/Pdf/Action.php';
  28. /**
  29. * PDF 'Go to' action
  30. *
  31. * @package Zend_Pdf
  32. * @subpackage Actions
  33. * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
  34. * @license http://framework.zend.com/license/new-bsd New BSD License
  35. */
  36. class Zend_Pdf_Action_GoTo extends Zend_Pdf_Action
  37. {
  38. /**
  39. * GoTo Action destination
  40. *
  41. * @var Zend_Pdf_Destination
  42. */
  43. protected $_destination;
  44. /**
  45. * Object constructor
  46. *
  47. * @param Zend_Pdf_Element_Dictionary $dictionary
  48. * @param SplObjectStorage $processedActions list of already processed action dictionaries, used to avoid cyclic references
  49. */
  50. public function __construct(Zend_Pdf_Element $dictionary, SplObjectStorage $processedActions)
  51. {
  52. parent::__construct($dictionary, $processedActions);
  53. $this->_destination = Zend_Pdf_Destination::load($dictionary->D);
  54. }
  55. /**
  56. * Create new Zend_Pdf_Action_GoTo object using specified destination
  57. *
  58. * @param Zend_Pdf_Destination|string $destination
  59. * @return Zend_Pdf_Action_GoTo
  60. */
  61. public static function create($destination)
  62. {
  63. if (is_string($destination)) {
  64. // require_once 'Zend/Pdf/Destination/Named.php';
  65. $destination = Zend_Pdf_Destination_Named::create($destination);
  66. }
  67. if (!$destination instanceof Zend_Pdf_Destination) {
  68. // require_once 'Zend/Pdf/Exception.php';
  69. throw new Zend_Pdf_Exception('$destination parameter must be a Zend_Pdf_Destination object or string.');
  70. }
  71. $dictionary = new Zend_Pdf_Element_Dictionary();
  72. $dictionary->Type = new Zend_Pdf_Element_Name('Action');
  73. $dictionary->S = new Zend_Pdf_Element_Name('GoTo');
  74. $dictionary->Next = null;
  75. $dictionary->D = $destination->getResource();
  76. return new Zend_Pdf_Action_GoTo($dictionary, new SplObjectStorage());
  77. }
  78. /**
  79. * Set goto action destination
  80. *
  81. * @param Zend_Pdf_Destination|string $destination
  82. * @return Zend_Pdf_Action_GoTo
  83. */
  84. public function setDestination(Zend_Pdf_Destination $destination)
  85. {
  86. $this->_destination = $destination;
  87. $this->_actionDictionary->touch();
  88. $this->_actionDictionary->D = $destination->getResource();
  89. return $this;
  90. }
  91. /**
  92. * Get goto action destination
  93. *
  94. * @return Zend_Pdf_Destination
  95. */
  96. public function getDestination()
  97. {
  98. return $this->_destination;
  99. }
  100. }