VLCExtensionsManager.m 2.2 KB

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  1. //
  2. // VLCExtensionsManager.m
  3. // VLCKit
  4. //
  5. // Created by Pierre d'Herbemont on 1/26/10.
  6. // Copyright 2010 __MyCompanyName__. All rights reserved.
  7. //
  8. #import "VLCExtensionsManager.h"
  9. #import "VLCExtension.h"
  10. #import "VLCLibrary.h"
  11. #import "VLCLibVLCBridging.h"
  12. #import <vlc_extensions.h>
  13. #define _instance ((extensions_manager_t *)instance)
  14. @implementation VLCExtensionsManager
  15. static VLCExtensionsManager *sharedManager = nil;
  16. + (VLCExtensionsManager *)sharedManager
  17. {
  18. if (!sharedManager)
  19. {
  20. /* Initialize a shared instance */
  21. sharedManager = [[self alloc] init];
  22. }
  23. return sharedManager;
  24. }
  25. - (void)dealloc
  26. {
  27. vlc_object_t *libvlc = libvlc_get_vlc_instance([VLCLibrary sharedInstance]);
  28. vlc_object_release(libvlc);
  29. module_unneed(_instance, _instance->p_module);
  30. vlc_object_release(_instance);
  31. [super dealloc];
  32. }
  33. - (NSArray *)extensions
  34. {
  35. if (!instance)
  36. {
  37. vlc_object_t *libvlc = libvlc_get_vlc_instance([VLCLibrary sharedInstance]);
  38. instance = vlc_object_create(libvlc, sizeof(extensions_manager_t));
  39. if (!_instance)
  40. {
  41. vlc_object_release(libvlc);
  42. return nil;
  43. }
  44. vlc_object_attach(_instance, libvlc);
  45. _instance->p_module = module_need(_instance, "extension", NULL, false);
  46. NSAssert(_instance->p_module, @"Unable to load extensions module");
  47. vlc_object_release(libvlc);
  48. }
  49. NSMutableArray *array = [NSMutableArray array];
  50. extension_t *ext;
  51. FOREACH_ARRAY(ext, _instance->extensions)
  52. VLCExtension *extension = [[VLCExtension alloc] initWithInstance:ext];
  53. [array addObject:extension];
  54. [extension release];
  55. FOREACH_END()
  56. return array;
  57. }
  58. - (void)runExtension:(VLCExtension *)extension
  59. {
  60. extension_t *ext = [extension instance];
  61. NSLog(@"extension_TriggerOnly = %d", extension_TriggerOnly(_instance, ext));
  62. NSLog(@"extension_IsActivated = %d", extension_IsActivated(_instance, ext));
  63. if(extension_TriggerOnly(_instance, ext))
  64. extension_Trigger(_instance, ext);
  65. else
  66. {
  67. if(!extension_IsActivated(_instance, ext))
  68. extension_Activate(_instance, ext);
  69. }
  70. }
  71. @end