VLCMovieViewController.m 7.0 KB

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  1. //
  2. // VLCMovieViewController.m
  3. // AspenProject
  4. //
  5. // Created by Felix Paul Kühne on 27.02.13.
  6. // Copyright (c) 2013 VideoLAN. All rights reserved.
  7. //
  8. #import "VLCMovieViewController.h"
  9. @interface VLCMovieViewController ()
  10. @property (strong, nonatomic) UIPopoverController *masterPopoverController;
  11. @end
  12. @implementation VLCMovieViewController
  13. @synthesize movieView=_movieView, tapBarView=_tapBarView, backButton=_backButton, positionSlider=_positionSlider, timeDisplay=_timeDisplay, playPauseButton = _playPauseButton, bwdButton = _bwdButton, fwdButton = _fwdButton, subtitleSwitcherButton = _subtitleSwitcherButton, audioSwitcherButton = _audioSwitcherButton, controllerPanel = _controllerPanel;
  14. - (void)dealloc
  15. {
  16. [_mediaItem release];
  17. [_masterPopoverController release];
  18. [super dealloc];
  19. }
  20. #pragma mark - Managing the media item
  21. - (void)setMediaItem:(id)newMediaItem
  22. {
  23. if (_mediaItem != newMediaItem) {
  24. [_mediaItem release];
  25. _mediaItem = [newMediaItem retain];
  26. }
  27. if (self.masterPopoverController != nil) {
  28. [self.masterPopoverController dismissPopoverAnimated:YES];
  29. }
  30. }
  31. - (void)viewDidLoad
  32. {
  33. [super viewDidLoad];
  34. _mediaPlayer = [[VLCMediaPlayer alloc] init];
  35. [_mediaPlayer setDelegate:self];
  36. [_mediaPlayer setDrawable:self.movieView];
  37. self.navigationItem.leftBarButtonItem = self.backButton;
  38. self.navigationItem.titleView = self.positionSlider;
  39. self.navigationItem.rightBarButtonItem = self.timeDisplay;
  40. self.navigationItem.rightBarButtonItem.style = UIBarButtonItemStylePlain;
  41. }
  42. - (void)viewWillAppear:(BOOL)animated
  43. {
  44. [super viewWillAppear:animated];
  45. if (self.mediaItem) {
  46. self.title = [self.mediaItem title];
  47. [_mediaPlayer setMedia:[VLCMedia mediaWithURL:[NSURL URLWithString:self.mediaItem.url]]];
  48. if (self.mediaItem.lastPosition && [self.mediaItem.lastPosition floatValue] < 0.99)
  49. [_mediaPlayer setPosition:[self.mediaItem.lastPosition floatValue]];
  50. [_mediaPlayer play];
  51. [UIApplication sharedApplication].idleTimerDisabled = YES;
  52. }
  53. self.tapBarView.hidden = NO;
  54. self.tapBarView.alpha = 1.0f;
  55. }
  56. - (void)viewWillDisappear:(BOOL)animated
  57. {
  58. [_mediaPlayer pause];
  59. [UIApplication sharedApplication].idleTimerDisabled = NO;
  60. [super viewWillDisappear:animated];
  61. }
  62. - (void)didReceiveMemoryWarning
  63. {
  64. [super didReceiveMemoryWarning];
  65. // Dispose of any resources that can be recreated.
  66. }
  67. - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
  68. {
  69. self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
  70. if (self)
  71. self.title = @"Video Playback";
  72. return self;
  73. }
  74. #pragma mark - controls
  75. - (IBAction)closePlayback:(id)sender
  76. {
  77. [self.navigationController popViewControllerAnimated:YES];
  78. }
  79. - (IBAction)positionSliderAction:(UISlider *)sender
  80. {
  81. _mediaPlayer.position = sender.value;
  82. }
  83. - (void)mediaPlayerTimeChanged:(NSNotification *)aNotification {
  84. self.positionSlider.value = [_mediaPlayer position];
  85. self.timeDisplay.title = [[_mediaPlayer remainingTime] stringValue];
  86. }
  87. - (IBAction)play:(id)sender
  88. {
  89. if ([_mediaPlayer isPlaying]) {
  90. [_mediaPlayer pause];
  91. _playPauseButton.titleLabel.text = @"Pse";
  92. } else {
  93. [_mediaPlayer play];
  94. _playPauseButton.titleLabel.text = @"Play";
  95. }
  96. }
  97. - (IBAction)forward:(id)sender
  98. {
  99. [_mediaPlayer mediumJumpForward];
  100. }
  101. - (IBAction)backward:(id)sender
  102. {
  103. [_mediaPlayer mediumJumpBackward];
  104. }
  105. - (IBAction)switchAudioTrack:(id)sender
  106. {
  107. _audiotrackActionSheet = [[UIActionSheet alloc] initWithTitle:NSLocalizedString(@"Choose Audio Track", @"audio track selector") delegate:self cancelButtonTitle:nil destructiveButtonTitle:nil otherButtonTitles: nil];
  108. NSArray * audioTracks = [_mediaPlayer audioTrackNames];
  109. NSUInteger count = [audioTracks count];
  110. for (NSUInteger i = 0; i < count; i++)
  111. [_audiotrackActionSheet addButtonWithTitle:[audioTracks objectAtIndex:i]];
  112. [_audiotrackActionSheet addButtonWithTitle:NSLocalizedString(@"Cancel", @"audio track selector")];
  113. [_audiotrackActionSheet setCancelButtonIndex:[_audiotrackActionSheet numberOfButtons] - 1];
  114. [_audiotrackActionSheet showFromRect:[self.audioSwitcherButton frame] inView:self.audioSwitcherButton animated:YES];
  115. }
  116. - (IBAction)switchSubtitleTrack:(id)sender
  117. {
  118. NSArray * spuTracks = [_mediaPlayer videoSubTitlesNames];
  119. NSUInteger count = [spuTracks count];
  120. if (count <= 1)
  121. return;
  122. _subtitleActionSheet = [[UIActionSheet alloc] initWithTitle:NSLocalizedString(@"Choose Subtitle Track", @"subtitle track selector") delegate:self cancelButtonTitle:nil destructiveButtonTitle:nil otherButtonTitles: nil];
  123. for (NSUInteger i = 0; i < count; i++)
  124. [_subtitleActionSheet addButtonWithTitle:[spuTracks objectAtIndex:i]];
  125. [_subtitleActionSheet addButtonWithTitle:NSLocalizedString(@"Cancel", @"subtitle track selector")];
  126. [_subtitleActionSheet setCancelButtonIndex:[_subtitleActionSheet numberOfButtons] - 1];
  127. [_subtitleActionSheet showFromRect:[self.subtitleSwitcherButton frame] inView:self.subtitleSwitcherButton animated:YES];
  128. }
  129. - (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
  130. NSUInteger arrayIndex = 0;
  131. NSArray * indexArray;
  132. NSArray * namesArray;
  133. if (actionSheet == _subtitleActionSheet) {
  134. namesArray = _mediaPlayer.videoSubTitlesNames;
  135. arrayIndex = [namesArray indexOfObject:[actionSheet buttonTitleAtIndex:buttonIndex]];
  136. indexArray = _mediaPlayer.videoSubTitlesIndexes;
  137. _mediaPlayer.currentVideoSubTitleIndex = [[indexArray objectAtIndex:arrayIndex] intValue];
  138. [_subtitleActionSheet release];
  139. } else {
  140. namesArray = _mediaPlayer.audioTrackNames;
  141. arrayIndex = [namesArray indexOfObject:[actionSheet buttonTitleAtIndex:buttonIndex]];
  142. indexArray = _mediaPlayer.audioTrackIndexes;
  143. APLog(@"audio index to be set %i", [[indexArray objectAtIndex:arrayIndex] intValue]);
  144. _mediaPlayer.currentAudioTrackIndex = [[indexArray objectAtIndex:arrayIndex] intValue];
  145. APLog(@"actual audio track index: %i", _mediaPlayer.currentAudioTrackIndex);
  146. [_audiotrackActionSheet release];
  147. }
  148. }
  149. #pragma mark - Split view
  150. - (void)splitViewController:(UISplitViewController *)splitController willHideViewController:(UIViewController *)viewController withBarButtonItem:(UIBarButtonItem *)barButtonItem forPopoverController:(UIPopoverController *)popoverController
  151. {
  152. barButtonItem.title = NSLocalizedString(@"Master", @"Master");
  153. [self.navigationItem setLeftBarButtonItem:barButtonItem animated:YES];
  154. self.masterPopoverController = popoverController;
  155. }
  156. - (void)splitViewController:(UISplitViewController *)splitController willShowViewController:(UIViewController *)viewController invalidatingBarButtonItem:(UIBarButtonItem *)barButtonItem
  157. {
  158. // Called when the view is shown again in the split view, invalidating the button and popover controller.
  159. [self.navigationItem setLeftBarButtonItem:nil animated:YES];
  160. self.masterPopoverController = nil;
  161. }
  162. @end