VLCMovieViewController.m 60 KB

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  1. /*****************************************************************************
  2. * VLCMovieViewController.m
  3. * VLC for iOS
  4. *****************************************************************************
  5. * Copyright (c) 2013-2015 VideoLAN. All rights reserved.
  6. * $Id$
  7. *
  8. * Authors: Felix Paul Kühne <fkuehne # videolan.org>
  9. * Gleb Pinigin <gpinigin # gmail.com>
  10. * Carola Nitz <caro # videolan.org>
  11. * Tobias Conradi <videolan # tobias-conradi.de>
  12. * Ahmad Harb <harb.dev.leb # gmail.com>
  13. * Fabio Ritrovato <sephiroth87 # videolan.org>
  14. * Pierre SAGASPE <pierre.sagaspe # me.com>
  15. * Filipe Cabecinhas <vlc # filcab dot net>
  16. * Marc Etcheverry <marc # taplightsoftware dot com>
  17. * Christopher Loessl <cloessl # x-berg dot de>
  18. * Sylver Bruneau <sylver.bruneau # gmail dot com>
  19. *
  20. * Refer to the COPYING file of the official project for license.
  21. *****************************************************************************/
  22. #import "VLCMovieViewController.h"
  23. #import "VLCExternalDisplayController.h"
  24. #import "VLCTrackSelectorTableViewCell.h"
  25. #import "VLCTrackSelectorHeaderView.h"
  26. #import "VLCEqualizerView.h"
  27. #import "VLCMultiSelectionMenuView.h"
  28. #import "VLCPlaybackController.h"
  29. #import "UIDevice+VLC.h"
  30. #import "VLCTimeNavigationTitleView.h"
  31. #import "VLCPlayerDisplayController.h"
  32. #import "VLCAppDelegate.h"
  33. #import "VLCStatusLabel.h"
  34. #import "VLCMovieViewControlPanelViewController.h"
  35. #import "VLCSlider.h"
  36. #define FORWARD_SWIPE_DURATION 30
  37. #define BACKWARD_SWIPE_DURATION 10
  38. #define TRACK_SELECTOR_TABLEVIEW_CELL @"track selector table view cell"
  39. #define TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER @"track selector table view section header"
  40. #define LOCKCHECK \
  41. if (_interfaceIsLocked) \
  42. return
  43. typedef NS_ENUM(NSInteger, VLCPanType) {
  44. VLCPanTypeNone,
  45. VLCPanTypeBrightness,
  46. VLCPanTypeSeek,
  47. VLCPanTypeVolume,
  48. };
  49. @interface VLCMovieViewController () <UIGestureRecognizerDelegate, UITableViewDataSource, UITableViewDelegate, VLCMultiSelectionViewDelegate, VLCEqualizerViewUIDelegate>
  50. {
  51. BOOL _controlsHidden;
  52. BOOL _videoFiltersHidden;
  53. BOOL _playbackSpeedViewHidden;
  54. UIActionSheet *_subtitleActionSheet;
  55. UIActionSheet *_audiotrackActionSheet;
  56. NSTimer *_idleTimer;
  57. BOOL _viewAppeared;
  58. BOOL _displayRemainingTime;
  59. BOOL _positionSet;
  60. BOOL _playerIsSetup;
  61. BOOL _isScrubbing;
  62. BOOL _interfaceIsLocked;
  63. BOOL _switchingTracksNotChapters;
  64. BOOL _audioOnly;
  65. BOOL _volumeGestureEnabled;
  66. BOOL _playPauseGestureEnabled;
  67. BOOL _brightnessGestureEnabled;
  68. BOOL _seekGestureEnabled;
  69. BOOL _closeGestureEnabled;
  70. BOOL _variableJumpDurationEnabled;
  71. UIPinchGestureRecognizer *_pinchRecognizer;
  72. VLCPanType _currentPanType;
  73. UIPanGestureRecognizer *_panRecognizer;
  74. UISwipeGestureRecognizer *_swipeRecognizerLeft;
  75. UISwipeGestureRecognizer *_swipeRecognizerRight;
  76. UISwipeGestureRecognizer *_swipeRecognizerUp;
  77. UISwipeGestureRecognizer *_swipeRecognizerDown;
  78. UITapGestureRecognizer *_tapRecognizer;
  79. UITapGestureRecognizer *_tapOnVideoRecognizer;
  80. UIView *_trackSelectorContainer;
  81. UITableView *_trackSelectorTableView;
  82. VLCEqualizerView *_equalizerView;
  83. VLCMultiSelectionMenuView *_multiSelectionView;
  84. UIView *_sleepTimerContainer;
  85. UIDatePicker *_sleepTimeDatePicker;
  86. NSTimer *_sleepCountDownTimer;
  87. NSInteger _mediaDuration;
  88. }
  89. @property (nonatomic, strong) UIPopoverController *masterPopoverController;
  90. @property (nonatomic, strong) UIWindow *externalWindow;
  91. @end
  92. @implementation VLCMovieViewController
  93. + (void)initialize
  94. {
  95. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  96. NSDictionary *appDefaults = @{kVLCShowRemainingTime : @(YES)};
  97. [defaults registerDefaults:appDefaults];
  98. }
  99. - (void)dealloc
  100. {
  101. [[NSNotificationCenter defaultCenter] removeObserver:self];
  102. if (_tapRecognizer)
  103. [self.view removeGestureRecognizer:_tapRecognizer];
  104. if (_swipeRecognizerLeft)
  105. [self.view removeGestureRecognizer:_swipeRecognizerLeft];
  106. if (_swipeRecognizerRight)
  107. [self.view removeGestureRecognizer:_swipeRecognizerRight];
  108. if (_swipeRecognizerUp)
  109. [self.view removeGestureRecognizer:_swipeRecognizerUp];
  110. if (_swipeRecognizerDown)
  111. [self.view removeGestureRecognizer:_swipeRecognizerDown];
  112. if (_panRecognizer)
  113. [self.view removeGestureRecognizer:_panRecognizer];
  114. if (_pinchRecognizer)
  115. [self.view removeGestureRecognizer:_pinchRecognizer];
  116. [self.view removeGestureRecognizer:_tapOnVideoRecognizer];
  117. _tapRecognizer = nil;
  118. _swipeRecognizerLeft = nil;
  119. _swipeRecognizerRight = nil;
  120. _swipeRecognizerUp = nil;
  121. _swipeRecognizerDown = nil;
  122. _panRecognizer = nil;
  123. _pinchRecognizer = nil;
  124. _tapOnVideoRecognizer = nil;
  125. }
  126. - (void)viewDidLoad
  127. {
  128. [super viewDidLoad];
  129. CGRect rect;
  130. self.extendedLayoutIncludesOpaqueBars = YES;
  131. self.edgesForExtendedLayout = UIRectEdgeAll;
  132. self.videoFilterView.hidden = YES;
  133. _videoFiltersHidden = YES;
  134. _hueLabel.text = NSLocalizedString(@"VFILTER_HUE", nil);
  135. _hueSlider.accessibilityLabel = _hueLabel.text;
  136. _hueSlider.isAccessibilityElement = YES;
  137. _contrastLabel.text = NSLocalizedString(@"VFILTER_CONTRAST", nil);
  138. _contrastSlider.accessibilityLabel = _contrastLabel.text;
  139. _contrastSlider.isAccessibilityElement = YES;
  140. _brightnessLabel.text = NSLocalizedString(@"VFILTER_BRIGHTNESS", nil);
  141. _brightnessSlider.accessibilityLabel = _brightnessLabel.text;
  142. _brightnessSlider.isAccessibilityElement = YES;
  143. _saturationLabel.text = NSLocalizedString(@"VFILTER_SATURATION", nil);
  144. _saturationSlider.accessibilityLabel = _saturationLabel.text;
  145. _saturationSlider.isAccessibilityElement = YES;
  146. _gammaLabel.text = NSLocalizedString(@"VFILTER_GAMMA", nil);
  147. _gammaSlider.accessibilityLabel = _gammaLabel.text;
  148. _gammaSlider.isAccessibilityElement = YES;
  149. _playbackSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SPEED", nil);
  150. _playbackSpeedSlider.accessibilityLabel = _playbackSpeedLabel.text;
  151. _playbackSpeedSlider.isAccessibilityElement = YES;
  152. _audioDelayLabel.text = NSLocalizedString(@"AUDIO_DELAY", nil);
  153. _audioDelaySlider.accessibilityLabel = _audioDelayLabel.text;
  154. _audioDelaySlider.isAccessibilityElement = YES;
  155. _spuDelayLabel.text = NSLocalizedString(@"SPU_DELAY", nil);
  156. _spuDelaySlider.accessibilityLabel = _spuDelayLabel.text;
  157. _spuDelaySlider.isAccessibilityElement = YES;
  158. _resetVideoFilterButton.accessibilityLabel = NSLocalizedString(@"VIDEO_FILTER_RESET_BUTTON", nil);
  159. _resetVideoFilterButton.isAccessibilityElement = YES;
  160. _sleepTimerButton.accessibilityLabel = NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil);
  161. _sleepTimerButton.isAccessibilityElement = YES;
  162. [_sleepTimerButton setTitle:NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil) forState:UIControlStateNormal];
  163. _multiSelectionView = [[VLCMultiSelectionMenuView alloc] init];
  164. _multiSelectionView.delegate = self;
  165. _multiSelectionView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin;
  166. _multiSelectionView.hidden = YES;
  167. [self.view addSubview:_multiSelectionView];
  168. _scrubHelpLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HELP", nil);
  169. self.playbackSpeedView.hidden = YES;
  170. _playbackSpeedViewHidden = YES;
  171. NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
  172. [center addObserver:self selector:@selector(handleExternalScreenDidConnect:)
  173. name:UIScreenDidConnectNotification object:nil];
  174. [center addObserver:self selector:@selector(handleExternalScreenDidDisconnect:)
  175. name:UIScreenDidDisconnectNotification object:nil];
  176. [center addObserver:self selector:@selector(screenBrightnessChanged:)
  177. name:UIScreenBrightnessDidChangeNotification object:nil];
  178. [center addObserver:self
  179. selector:@selector(appBecameActive:)
  180. name:UIApplicationDidBecomeActiveNotification
  181. object:nil];
  182. [center addObserver:self
  183. selector:@selector(playbackDidStop:)
  184. name:VLCPlaybackControllerPlaybackDidStop
  185. object:nil];
  186. _playingExternallyTitle.text = NSLocalizedString(@"PLAYING_EXTERNALLY_TITLE", nil);
  187. _playingExternallyDescription.text = NSLocalizedString(@"PLAYING_EXTERNALLY_DESC", nil);
  188. if ([[UIDevice currentDevice] hasExternalDisplay])
  189. [self showOnExternalDisplay];
  190. self.trackNameLabel.text = self.artistNameLabel.text = self.albumNameLabel.text = @"";
  191. _movieView.userInteractionEnabled = NO;
  192. _tapOnVideoRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(toggleControlsVisible)];
  193. _tapOnVideoRecognizer.delegate = self;
  194. [self.view addGestureRecognizer:_tapOnVideoRecognizer];
  195. _pinchRecognizer = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(handlePinchGesture:)];
  196. _pinchRecognizer.delegate = self;
  197. [self.view addGestureRecognizer:_pinchRecognizer];
  198. _tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapRecognized)];
  199. [_tapRecognizer setNumberOfTouchesRequired:2];
  200. _currentPanType = VLCPanTypeNone;
  201. _panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panRecognized:)];
  202. [_panRecognizer setMinimumNumberOfTouches:1];
  203. [_panRecognizer setMaximumNumberOfTouches:1];
  204. _swipeRecognizerLeft = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  205. _swipeRecognizerLeft.direction = UISwipeGestureRecognizerDirectionLeft;
  206. _swipeRecognizerRight = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  207. _swipeRecognizerRight.direction = UISwipeGestureRecognizerDirectionRight;
  208. _swipeRecognizerUp = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  209. _swipeRecognizerUp.direction = UISwipeGestureRecognizerDirectionUp;
  210. _swipeRecognizerUp.numberOfTouchesRequired = 2;
  211. _swipeRecognizerDown = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  212. _swipeRecognizerDown.direction = UISwipeGestureRecognizerDirectionDown;
  213. _swipeRecognizerDown.numberOfTouchesRequired = 2;
  214. [self.view addGestureRecognizer:_swipeRecognizerLeft];
  215. [self.view addGestureRecognizer:_swipeRecognizerRight];
  216. [self.view addGestureRecognizer:_swipeRecognizerUp];
  217. [self.view addGestureRecognizer:_swipeRecognizerDown];
  218. [self.view addGestureRecognizer:_panRecognizer];
  219. [self.view addGestureRecognizer:_tapRecognizer];
  220. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerLeft];
  221. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerRight];
  222. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerUp];
  223. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerDown];
  224. _panRecognizer.delegate = self;
  225. _swipeRecognizerRight.delegate = self;
  226. _swipeRecognizerLeft.delegate = self;
  227. _swipeRecognizerUp.delegate = self;
  228. _swipeRecognizerDown.delegate = self;
  229. _tapRecognizer.delegate = self;
  230. self.backButton.tintColor = [UIColor colorWithRed:(190.0f/255.0f) green:(190.0f/255.0f) blue:(190.0f/255.0f) alpha:1.];
  231. self.toolbar.tintColor = [UIColor whiteColor];
  232. self.toolbar.barStyle = UIBarStyleBlack;
  233. rect = self.resetVideoFilterButton.frame;
  234. rect.origin.y = rect.origin.y + 5.;
  235. self.resetVideoFilterButton.frame = rect;
  236. rect = self.toolbar.frame;
  237. rect.size.height = rect.size.height + rect.origin.y;
  238. rect.origin.y = 0;
  239. self.toolbar.frame = rect;
  240. _playerIsSetup = NO;
  241. [self.movieView setAccessibilityLabel:NSLocalizedString(@"VO_VIDEOPLAYER_TITLE", nil)];
  242. [self.movieView setAccessibilityHint:NSLocalizedString(@"VO_VIDEOPLAYER_DOUBLETAP", nil)];
  243. rect = self.view.frame;
  244. CGFloat width;
  245. CGFloat height;
  246. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  247. width = 300.;
  248. height = 320.;
  249. } else {
  250. width = 420.;
  251. height = 470.;
  252. }
  253. _trackSelectorTableView = [[UITableView alloc] initWithFrame:CGRectMake(0., 0., width, height) style:UITableViewStylePlain];
  254. _trackSelectorTableView.delegate = self;
  255. _trackSelectorTableView.dataSource = self;
  256. _trackSelectorTableView.separatorColor = [UIColor clearColor];
  257. _trackSelectorTableView.indicatorStyle = UIScrollViewIndicatorStyleWhite;
  258. _trackSelectorTableView.rowHeight = 44.;
  259. _trackSelectorTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
  260. _trackSelectorTableView.sectionHeaderHeight = 28.;
  261. [_trackSelectorTableView registerClass:[VLCTrackSelectorTableViewCell class] forCellReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  262. [_trackSelectorTableView registerClass:[VLCTrackSelectorHeaderView class] forHeaderFooterViewReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  263. _trackSelectorTableView.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
  264. _trackSelectorContainer = [[VLCFrostedGlasView alloc] initWithFrame:CGRectMake((rect.size.width - width) / 2., (rect.size.height - height) / 2., width, height)];
  265. [_trackSelectorContainer addSubview:_trackSelectorTableView];
  266. _trackSelectorContainer.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleHeight;
  267. _trackSelectorContainer.hidden = YES;
  268. if ([[UIDevice currentDevice] speedCategory] >= 3) {
  269. _trackSelectorTableView.opaque = NO;
  270. _trackSelectorTableView.backgroundColor = [UIColor clearColor];
  271. } else
  272. _trackSelectorTableView.backgroundColor = [UIColor blackColor];
  273. _trackSelectorTableView.allowsMultipleSelection = YES;
  274. [self.view addSubview:_trackSelectorContainer];
  275. _equalizerView = [[VLCEqualizerView alloc] initWithFrame:CGRectMake(0, 0, 450., 240.)];
  276. _equalizerView.delegate = [VLCPlaybackController sharedInstance];
  277. _equalizerView.UIdelegate = self;
  278. _equalizerView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleTopMargin;
  279. _equalizerView.hidden = YES;
  280. [self.view addSubview:_equalizerView];
  281. /* add sleep timer UI */
  282. _sleepTimerContainer = [[VLCFrostedGlasView alloc] initWithFrame:CGRectMake(0., 0., 300., 162.)];
  283. _sleepTimerContainer.center = self.view.center;
  284. _sleepTimerContainer.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin;
  285. _sleepTimeDatePicker = [[UIDatePicker alloc] init];
  286. if ([[UIDevice currentDevice] speedCategory] >= 3) {
  287. _sleepTimeDatePicker.opaque = NO;
  288. _sleepTimeDatePicker.backgroundColor = [UIColor clearColor];
  289. } else
  290. _sleepTimeDatePicker.backgroundColor = [UIColor blackColor];
  291. _sleepTimeDatePicker.tintColor = [UIColor VLCLightTextColor];
  292. _sleepTimeDatePicker.frame = CGRectMake(0., 0., 300., 162.);
  293. _sleepTimeDatePicker.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin;
  294. [_sleepTimerContainer addSubview:_sleepTimeDatePicker];
  295. /* adapt the date picker style to suit our needs */
  296. [_sleepTimeDatePicker setValue:[UIColor whiteColor] forKeyPath:@"textColor"];
  297. SEL selector = NSSelectorFromString(@"setHighlightsToday:");
  298. NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[UIDatePicker instanceMethodSignatureForSelector:selector]];
  299. BOOL no = NO;
  300. [invocation setSelector:selector];
  301. [invocation setArgument:&no atIndex:2];
  302. [invocation invokeWithTarget:_sleepTimeDatePicker];
  303. if (_sleepTimerContainer.subviews.count > 0) {
  304. NSArray *subviewsOfSubview = [_sleepTimeDatePicker.subviews[0] subviews];
  305. NSUInteger subviewCount = subviewsOfSubview.count;
  306. for (NSUInteger x = 0; x < subviewCount; x++) {
  307. if ([subviewsOfSubview[x] isKindOfClass:[UILabel class]])
  308. [subviewsOfSubview[x] setTextColor:[UIColor VLCLightTextColor]];
  309. }
  310. }
  311. _sleepTimeDatePicker.datePickerMode = UIDatePickerModeCountDownTimer;
  312. _sleepTimeDatePicker.minuteInterval = 1;
  313. _sleepTimeDatePicker.minimumDate = [NSDate date];
  314. _sleepTimeDatePicker.countDownDuration = 1200.;
  315. [_sleepTimeDatePicker addTarget:self action:@selector(sleepTimerAction:) forControlEvents:UIControlEventValueChanged];
  316. [self.view addSubview:_sleepTimerContainer];
  317. VLCMovieViewControlPanelViewController *panelVC = [[VLCMovieViewControlPanelViewController alloc] initWithNibName:@"VLCMovieViewControlPanel"
  318. bundle:nil];
  319. [self addChildViewController:panelVC];
  320. [self.view addSubview:panelVC.view];
  321. panelVC.view.translatesAutoresizingMaskIntoConstraints = NO;
  322. NSArray *hConstraints = [NSLayoutConstraint constraintsWithVisualFormat:@"H:|[panel]|"
  323. options:0
  324. metrics:nil
  325. views:@{@"panel":panelVC.view}];
  326. NSArray *vConstraints = [NSLayoutConstraint constraintsWithVisualFormat:@"V:[panel]|"
  327. options:0
  328. metrics:nil
  329. views:@{@"panel":panelVC.view}];
  330. [self.view addConstraints:hConstraints];
  331. [self.view addConstraints:vConstraints];
  332. [panelVC didMoveToParentViewController:self];
  333. self.controlPanelController = panelVC;
  334. self.controllerPanel = panelVC.view;
  335. }
  336. - (void)viewWillAppear:(BOOL)animated
  337. {
  338. [super viewWillAppear:animated];
  339. /* reset audio meta data views */
  340. self.artworkImageView.image = nil;
  341. self.trackNameLabel.text = nil;
  342. self.artistNameLabel.text = nil;
  343. self.albumNameLabel.text = nil;
  344. [self.navigationController setNavigationBarHidden:YES animated:animated];
  345. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  346. vpc.delegate = self;
  347. [vpc recoverPlaybackState];
  348. [self screenBrightnessChanged:nil];
  349. [self setControlsHidden:NO animated:animated];
  350. [self updateDefaults];
  351. [NSUserDefaults standardUserDefaults];
  352. [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updateDefaults) name:NSUserDefaultsDidChangeNotification object:nil];
  353. }
  354. - (void)viewDidAppear:(BOOL)animated
  355. {
  356. [super viewDidAppear:animated];
  357. _viewAppeared = YES;
  358. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  359. [vpc recoverDisplayedMetadata];
  360. vpc.videoOutputView = nil;
  361. vpc.videoOutputView = self.movieView;
  362. _multiSelectionView.repeatMode = vpc.repeatMode;
  363. }
  364. - (void)viewDidLayoutSubviews
  365. {
  366. CGRect equalizerRect = _equalizerView.frame;
  367. equalizerRect.origin.x = CGRectGetMidX(self.view.bounds) - CGRectGetWidth(equalizerRect)/2.0;
  368. equalizerRect.origin.y = CGRectGetMidY(self.view.bounds) - CGRectGetHeight(equalizerRect)/2.0;
  369. _equalizerView.frame = equalizerRect;
  370. CGRect multiSelectionFrame;
  371. CGRect controllerPanelFrame = _controllerPanel.frame;;
  372. if (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPhone) {
  373. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  374. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  375. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  376. _multiSelectionView.frame = multiSelectionFrame;
  377. _multiSelectionView.showsEqualizer = YES;
  378. return;
  379. }
  380. if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation)) {
  381. _multiSelectionView.showsEqualizer = YES;
  382. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  383. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  384. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  385. } else {
  386. _multiSelectionView.showsEqualizer = NO;
  387. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  388. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  389. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  390. }
  391. _multiSelectionView.frame = multiSelectionFrame;
  392. }
  393. - (void)viewWillDisappear:(BOOL)animated
  394. {
  395. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  396. if (vpc.videoOutputView == self.movieView) {
  397. vpc.videoOutputView = nil;
  398. }
  399. _viewAppeared = NO;
  400. if (_idleTimer) {
  401. [_idleTimer invalidate];
  402. _idleTimer = nil;
  403. }
  404. [self.navigationController setNavigationBarHidden:NO animated:YES];
  405. [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationFade];
  406. [super viewWillDisappear:animated];
  407. // hide filter UI for next run
  408. if (!_videoFiltersHidden)
  409. _videoFiltersHidden = YES;
  410. if (_equalizerView.hidden == NO)
  411. _equalizerView.hidden = YES;
  412. if (!_playbackSpeedViewHidden)
  413. _playbackSpeedViewHidden = YES;
  414. [[NSNotificationCenter defaultCenter] removeObserver:self name:NSUserDefaultsDidChangeNotification object:nil];
  415. [[NSUserDefaults standardUserDefaults] setBool:_displayRemainingTime forKey:kVLCShowRemainingTime];
  416. }
  417. - (BOOL)canBecomeFirstResponder
  418. {
  419. return YES;
  420. }
  421. - (void)dismissViewControllerAnimated:(BOOL)flag completion:(void (^)(void))completion
  422. {
  423. [self setControlsHidden:YES animated:flag];
  424. [super dismissViewControllerAnimated:flag completion:completion];
  425. }
  426. - (void) updateDefaults
  427. {
  428. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  429. _displayRemainingTime = [[defaults objectForKey:kVLCShowRemainingTime] boolValue];
  430. [self updateTimeDisplayButton];
  431. _volumeGestureEnabled = [[defaults objectForKey:kVLCSettingVolumeGesture] boolValue];
  432. _playPauseGestureEnabled = [[defaults objectForKey:kVLCSettingPlayPauseGesture] boolValue];
  433. _brightnessGestureEnabled = [[defaults objectForKey:kVLCSettingBrightnessGesture] boolValue];
  434. _seekGestureEnabled = [[defaults objectForKey:kVLCSettingSeekGesture] boolValue];
  435. _closeGestureEnabled = [[defaults objectForKey:kVLCSettingCloseGesture] boolValue];
  436. _variableJumpDurationEnabled = [[defaults objectForKey:kVLCSettingVariableJumpDuration] boolValue];
  437. }
  438. #pragma mark - controls visibility
  439. - (void)handlePinchGesture:(UIPinchGestureRecognizer *)recognizer
  440. {
  441. LOCKCHECK;
  442. if (!_closeGestureEnabled)
  443. return;
  444. if (recognizer.velocity < 0.)
  445. [self minimizePlayback:nil];
  446. }
  447. - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
  448. {
  449. if (touch.view != self.view)
  450. return NO;
  451. return YES;
  452. }
  453. - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
  454. {
  455. return YES;
  456. }
  457. - (void)setControlsHidden:(BOOL)hidden animated:(BOOL)animated
  458. {
  459. _controlsHidden = hidden;
  460. CGFloat alpha = _controlsHidden? 0.0f: 1.0f;
  461. [self.controlPanelController beginAppearanceTransition:!hidden animated:animated];
  462. if (!_controlsHidden) {
  463. _controllerPanel.alpha = 0.0f;
  464. _controllerPanel.hidden = !_videoFiltersHidden;
  465. _toolbar.alpha = 0.0f;
  466. _toolbar.hidden = NO;
  467. _videoFilterView.alpha = 0.0f;
  468. _videoFilterView.hidden = _videoFiltersHidden;
  469. _playbackSpeedView.alpha = 0.0f;
  470. _playbackSpeedView.hidden = _playbackSpeedViewHidden;
  471. _trackSelectorContainer.alpha = 0.0f;
  472. _trackSelectorContainer.hidden = YES;
  473. _equalizerView.alpha = 0.0f;
  474. _equalizerView.hidden = YES;
  475. if (_sleepTimerContainer) {
  476. _sleepTimerContainer.alpha = 0.0f;
  477. _sleepTimerContainer.hidden = YES;
  478. }
  479. _multiSelectionView.alpha = 0.0f;
  480. _multiSelectionView.hidden = YES;
  481. _artistNameLabel.hidden = NO;
  482. _albumNameLabel.hidden = NO;
  483. _trackNameLabel.hidden = NO;
  484. }
  485. void (^animationBlock)() = ^() {
  486. _controllerPanel.alpha = alpha;
  487. _toolbar.alpha = alpha;
  488. _videoFilterView.alpha = alpha;
  489. _playbackSpeedView.alpha = alpha;
  490. _trackSelectorContainer.alpha = alpha;
  491. _equalizerView.alpha = alpha;
  492. _multiSelectionView.alpha = alpha;
  493. if (_sleepTimerContainer)
  494. _sleepTimerContainer.alpha = alpha;
  495. CGFloat metaInfoAlpha = _audioOnly ? 1.0f : alpha;
  496. _artistNameLabel.alpha = metaInfoAlpha;
  497. _albumNameLabel.alpha = metaInfoAlpha;
  498. _trackNameLabel.alpha = metaInfoAlpha;
  499. };
  500. void (^completionBlock)(BOOL finished) = ^(BOOL finished) {
  501. _controllerPanel.hidden = _videoFiltersHidden ? _controlsHidden : NO;
  502. _toolbar.hidden = _controlsHidden;
  503. _videoFilterView.hidden = _videoFiltersHidden;
  504. _playbackSpeedView.hidden = _playbackSpeedViewHidden;
  505. _trackSelectorContainer.hidden = YES;
  506. _equalizerView.hidden = YES;
  507. if (_sleepTimerContainer)
  508. _sleepTimerContainer.hidden = YES;
  509. _multiSelectionView.hidden = YES;
  510. _artistNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  511. _albumNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  512. _trackNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  513. [self.controlPanelController endAppearanceTransition];
  514. };
  515. UIStatusBarAnimation animationType = animated? UIStatusBarAnimationFade: UIStatusBarAnimationNone;
  516. NSTimeInterval animationDuration = animated? 0.3: 0.0;
  517. [[UIApplication sharedApplication] setStatusBarHidden:_viewAppeared ? _controlsHidden : NO withAnimation:animationType];
  518. [UIView animateWithDuration:animationDuration animations:animationBlock completion:completionBlock];
  519. }
  520. - (void)toggleControlsVisible
  521. {
  522. if (!_trackSelectorContainer.hidden) {
  523. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  524. [recognizer setEnabled:YES];
  525. }
  526. if (_controlsHidden && !_videoFiltersHidden)
  527. _videoFiltersHidden = YES;
  528. [self setControlsHidden:!_controlsHidden animated:YES];
  529. }
  530. - (void)_resetIdleTimer
  531. {
  532. if (!_idleTimer)
  533. _idleTimer = [NSTimer scheduledTimerWithTimeInterval:4.
  534. target:self
  535. selector:@selector(idleTimerExceeded)
  536. userInfo:nil
  537. repeats:NO];
  538. else {
  539. if (fabs([_idleTimer.fireDate timeIntervalSinceNow]) < 4.)
  540. [_idleTimer setFireDate:[NSDate dateWithTimeIntervalSinceNow:4.]];
  541. }
  542. }
  543. - (void)idleTimerExceeded
  544. {
  545. if (![NSThread isMainThread]) {
  546. [self performSelectorOnMainThread:@selector(idleTimerExceeded) withObject:nil waitUntilDone:NO];
  547. return;
  548. }
  549. _idleTimer = nil;
  550. if (!_controlsHidden)
  551. [self toggleControlsVisible];
  552. if (!_videoFiltersHidden)
  553. _videoFiltersHidden = YES;
  554. if (_equalizerView.hidden == NO)
  555. _equalizerView.hidden = YES;
  556. if (!_playbackSpeedViewHidden)
  557. _playbackSpeedViewHidden = YES;
  558. if (self.scrubIndicatorView.hidden == NO)
  559. self.scrubIndicatorView.hidden = YES;
  560. }
  561. - (UIResponder *)nextResponder
  562. {
  563. [self _resetIdleTimer];
  564. return [super nextResponder];
  565. }
  566. #pragma mark - controls
  567. - (IBAction)closePlayback:(id)sender
  568. {
  569. LOCKCHECK;
  570. [[VLCPlaybackController sharedInstance] stopPlayback];
  571. }
  572. - (IBAction)minimizePlayback:(id)sender
  573. {
  574. LOCKCHECK;
  575. [[UIApplication sharedApplication] sendAction:@selector(closeFullscreenPlayback) to:nil from:self forEvent:nil];
  576. }
  577. - (IBAction)positionSliderAction:(UISlider *)sender
  578. {
  579. LOCKCHECK;
  580. /* we need to limit the number of events sent by the slider, since otherwise, the user
  581. * wouldn't see the I-frames when seeking on current mobile devices. This isn't a problem
  582. * within the Simulator, but especially on older ARMv7 devices, it's clearly noticeable. */
  583. [self performSelector:@selector(_setPositionForReal) withObject:nil afterDelay:0.3];
  584. if (_mediaDuration > 0) {
  585. VLCTime *newPosition = [VLCTime timeWithInt:(int)(sender.value * _mediaDuration)];
  586. [self.timeNavigationTitleView.timeDisplayButton setTitle:newPosition.stringValue forState:UIControlStateNormal];
  587. [self.timeNavigationTitleView setNeedsLayout];
  588. self.timeNavigationTitleView.timeDisplayButton.accessibilityLabel = [NSString stringWithFormat:@"%@: %@", NSLocalizedString(@"PLAYBACK_POSITION", nil), newPosition.stringValue];
  589. _positionSet = NO;
  590. }
  591. [self _resetIdleTimer];
  592. }
  593. - (void)_setPositionForReal
  594. {
  595. if (!_positionSet) {
  596. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  597. vpc.mediaPlayer.position = self.timeNavigationTitleView.positionSlider.value;
  598. [vpc setNeedsMetadataUpdate];
  599. _positionSet = YES;
  600. }
  601. }
  602. - (IBAction)positionSliderTouchDown:(id)sender
  603. {
  604. LOCKCHECK;
  605. [self _updateScrubLabel];
  606. self.scrubIndicatorView.hidden = NO;
  607. _isScrubbing = YES;
  608. }
  609. - (IBAction)positionSliderTouchUp:(id)sender
  610. {
  611. LOCKCHECK;
  612. self.scrubIndicatorView.hidden = YES;
  613. _isScrubbing = NO;
  614. }
  615. - (void)_updateScrubLabel
  616. {
  617. float speed = self.timeNavigationTitleView.positionSlider.scrubbingSpeed;
  618. if (speed == 1.)
  619. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HIGH", nil);
  620. else if (speed == .5)
  621. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HALF", nil);
  622. else if (speed == .25)
  623. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_QUARTER", nil);
  624. else
  625. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_FINE", nil);
  626. [self _resetIdleTimer];
  627. }
  628. - (IBAction)positionSliderDrag:(id)sender
  629. {
  630. LOCKCHECK;
  631. [self _updateScrubLabel];
  632. }
  633. - (IBAction)volumeSliderAction:(id)sender
  634. {
  635. LOCKCHECK;
  636. [self _resetIdleTimer];
  637. }
  638. - (void)updateTimeDisplayButton
  639. {
  640. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  641. UIButton *timeDisplayButton = self.timeNavigationTitleView.timeDisplayButton;
  642. if (_displayRemainingTime)
  643. [timeDisplayButton setTitle:[[mediaPlayer remainingTime] stringValue] forState:UIControlStateNormal];
  644. else
  645. [timeDisplayButton setTitle:[[mediaPlayer time] stringValue] forState:UIControlStateNormal];
  646. [self.timeNavigationTitleView setNeedsLayout];
  647. }
  648. - (void)updateSleepTimerButton
  649. {
  650. NSMutableString *title = [NSMutableString stringWithString:NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil)];
  651. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  652. if (vpc.sleepTimer != nil && vpc.sleepTimer.valid) {
  653. int remainSeconds = (int)[vpc.sleepTimer.fireDate timeIntervalSinceNow];
  654. int hour = remainSeconds / 3600;
  655. int minute = (remainSeconds - hour * 3600) / 60;
  656. int second = remainSeconds % 60;
  657. [title appendFormat:@" %02d:%02d:%02d", hour, minute, second];
  658. } else {
  659. [_sleepCountDownTimer invalidate];
  660. }
  661. [_sleepTimerButton setTitle:title forState:UIControlStateNormal];
  662. }
  663. #pragma mark - playback controller delegation
  664. - (void)playbackPositionUpdated:(VLCPlaybackController *)controller
  665. {
  666. VLCMediaPlayer *mediaPlayer = controller.mediaPlayer;
  667. if (!_isScrubbing) {
  668. self.timeNavigationTitleView.positionSlider.value = [mediaPlayer position];
  669. }
  670. [self updateTimeDisplayButton];
  671. }
  672. - (void)prepareForMediaPlayback:(VLCPlaybackController *)controller
  673. {
  674. self.trackNameLabel.text = self.artistNameLabel.text = self.albumNameLabel.text = @"";
  675. self.timeNavigationTitleView.positionSlider.value = 0.;
  676. [self.timeNavigationTitleView.timeDisplayButton setTitle:@"" forState:UIControlStateNormal];
  677. self.timeNavigationTitleView.timeDisplayButton.accessibilityLabel = @"";
  678. if (![[UIDevice currentDevice] hasExternalDisplay])
  679. self.brightnessSlider.value = [UIScreen mainScreen].brightness * 2.;
  680. [_equalizerView reloadData];
  681. double playbackRate = controller.playbackRate;
  682. self.playbackSpeedSlider.value = log2(playbackRate);
  683. self.playbackSpeedIndicator.text = [NSString stringWithFormat:@"%.2fx", playbackRate];
  684. float audioDelay = controller.audioDelay;
  685. self.audioDelaySlider.value = audioDelay;
  686. self.audioDelayIndicator.text = [NSString stringWithFormat:@"%1.2f s", audioDelay];
  687. float subtitleDelay = controller.subtitleDelay;
  688. self.spuDelaySlider.value = subtitleDelay;
  689. self.spuDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", subtitleDelay];
  690. [self _resetIdleTimer];
  691. }
  692. - (void)playbackDidStop:(NSNotification *)notification
  693. {
  694. [self minimizePlayback:nil];
  695. }
  696. - (void)mediaPlayerStateChanged:(VLCMediaPlayerState)currentState
  697. isPlaying:(BOOL)isPlaying
  698. currentMediaHasTrackToChooseFrom:(BOOL)currentMediaHasTrackToChooseFrom
  699. currentMediaHasChapters:(BOOL)currentMediaHasChapters
  700. forPlaybackController:(VLCPlaybackController *)controller
  701. {
  702. if (currentState == VLCMediaPlayerStateBuffering)
  703. _mediaDuration = controller.mediaDuration;
  704. if (currentState == VLCMediaPlayerStateError)
  705. [self.statusLabel showStatusMessage:NSLocalizedString(@"PLAYBACK_FAILED", nil)];
  706. [self.controlPanelController updateButtons];
  707. _multiSelectionView.mediaHasChapters = currentMediaHasChapters;
  708. }
  709. - (void)showStatusMessage:(NSString *)statusMessage forPlaybackController:(VLCPlaybackController *)controller
  710. {
  711. [self.statusLabel showStatusMessage:statusMessage];
  712. }
  713. - (void)displayMetadataForPlaybackController:(VLCPlaybackController *)controller
  714. title:(NSString *)title
  715. artwork:(UIImage *)artwork
  716. artist:(NSString *)artist
  717. album:(NSString *)album
  718. audioOnly:(BOOL)audioOnly
  719. {
  720. if (!_viewAppeared)
  721. return;
  722. self.trackNameLabel.text = title;
  723. self.artworkImageView.image = artwork;
  724. if (!artwork) {
  725. self.artistNameLabel.text = artist;
  726. self.albumNameLabel.text = album;
  727. } else
  728. self.artistNameLabel.text = self.albumNameLabel.text = nil;
  729. self.timeNavigationTitleView.hideAspectRatio = audioOnly;
  730. self.timeNavigationTitleView.positionSlider.hidden = NO;
  731. [[self controlPanelController] updateButtons];
  732. _audioOnly = audioOnly;
  733. }
  734. - (IBAction)playPause
  735. {
  736. LOCKCHECK;
  737. [[VLCPlaybackController sharedInstance] playPause];
  738. }
  739. - (IBAction)forward:(id)sender
  740. {
  741. LOCKCHECK;
  742. [[VLCPlaybackController sharedInstance] forward];
  743. }
  744. - (IBAction)backward:(id)sender
  745. {
  746. LOCKCHECK;
  747. [[VLCPlaybackController sharedInstance] backward];
  748. }
  749. - (IBAction)switchTrack:(id)sender
  750. {
  751. LOCKCHECK;
  752. if (_trackSelectorContainer.hidden == YES || _switchingTracksNotChapters == NO) {
  753. _switchingTracksNotChapters = YES;
  754. _trackSelectorContainer.hidden = NO;
  755. _trackSelectorContainer.alpha = 1.;
  756. [_trackSelectorTableView reloadData];
  757. if (_equalizerView.hidden == NO)
  758. _equalizerView.hidden = YES;
  759. if (!_playbackSpeedViewHidden)
  760. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  761. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  762. if (!_controlsHidden) {
  763. self.controllerPanel.hidden = _controlsHidden = YES;
  764. self.toolbar.hidden = YES;
  765. }
  766. }
  767. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  768. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  769. [recognizer setEnabled:NO];
  770. [_tapOnVideoRecognizer setEnabled:YES];
  771. } else {
  772. _trackSelectorContainer.hidden = YES;
  773. _switchingTracksNotChapters = NO;
  774. }
  775. }
  776. - (IBAction)toggleTimeDisplay:(id)sender
  777. {
  778. LOCKCHECK;
  779. _displayRemainingTime = !_displayRemainingTime;
  780. [self updateTimeDisplayButton];
  781. [self _resetIdleTimer];
  782. }
  783. - (IBAction)sleepTimer:(id)sender
  784. {
  785. if (!_playbackSpeedViewHidden)
  786. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  787. if (_equalizerView.hidden == NO)
  788. _equalizerView.hidden = YES;
  789. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  790. if (!_controlsHidden) {
  791. self.controllerPanel.hidden = _controlsHidden = YES;
  792. }
  793. }
  794. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  795. _sleepTimerContainer.alpha = 1.;
  796. _sleepTimerContainer.hidden = NO;
  797. }
  798. - (IBAction)sleepTimerAction:(id)sender
  799. {
  800. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  801. [vpc scheduleSleepTimerWithInterval:_sleepTimeDatePicker.countDownDuration];
  802. if (_sleepCountDownTimer == nil || _sleepCountDownTimer.valid == NO) {
  803. _sleepCountDownTimer = [NSTimer scheduledTimerWithTimeInterval:1
  804. target:self
  805. selector:@selector(updateSleepTimerButton)
  806. userInfo:nil
  807. repeats:YES];
  808. }
  809. }
  810. - (void)moreActions:(UIButton *)sender
  811. {
  812. if (_multiSelectionView.hidden == NO) {
  813. [UIView animateWithDuration:.3
  814. animations:^{
  815. _multiSelectionView.hidden = YES;
  816. }
  817. completion:^(BOOL finished){
  818. }];
  819. return;
  820. }
  821. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  822. if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation))
  823. _multiSelectionView.showsEqualizer = YES;
  824. else
  825. _multiSelectionView.showsEqualizer = NO;
  826. }
  827. CGRect workFrame = _multiSelectionView.frame;
  828. workFrame.size = [_multiSelectionView proposedDisplaySize];
  829. workFrame.origin.x = CGRectGetMaxX(sender.frame) - workFrame.size.width;
  830. _multiSelectionView.alpha = 1.0f;
  831. /* animate */
  832. _multiSelectionView.frame = CGRectMake(workFrame.origin.x, workFrame.origin.y + workFrame.size.height, workFrame.size.width, 0.);
  833. [UIView animateWithDuration:.3
  834. animations:^{
  835. _multiSelectionView.frame = workFrame;
  836. _multiSelectionView.hidden = NO;
  837. }
  838. completion:^(BOOL finished){
  839. }];
  840. [self _resetIdleTimer];
  841. }
  842. #pragma mark - multi-select delegation
  843. - (void)toggleUILock
  844. {
  845. _interfaceIsLocked = !_interfaceIsLocked;
  846. _multiSelectionView.displayLock = _interfaceIsLocked;
  847. self.backButton.enabled = !_interfaceIsLocked;
  848. }
  849. - (void)toggleEqualizer
  850. {
  851. LOCKCHECK;
  852. if (_equalizerView.hidden) {
  853. if (!_playbackSpeedViewHidden)
  854. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  855. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  856. if (!_controlsHidden) {
  857. self.controllerPanel.hidden = _controlsHidden = YES;
  858. self.toolbar.hidden = YES;
  859. }
  860. }
  861. _trackSelectorContainer.hidden = YES;
  862. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  863. _equalizerView.alpha = 1.;
  864. _equalizerView.hidden = NO;
  865. } else
  866. _equalizerView.hidden = YES;
  867. }
  868. - (void)toggleChapterAndTitleSelector
  869. {
  870. LOCKCHECK;
  871. if (_trackSelectorContainer.hidden == YES || _switchingTracksNotChapters == YES) {
  872. _switchingTracksNotChapters = NO;
  873. [_trackSelectorTableView reloadData];
  874. _trackSelectorContainer.hidden = NO;
  875. _trackSelectorContainer.alpha = 1.;
  876. if (_equalizerView.hidden == NO)
  877. _equalizerView.hidden = YES;
  878. if (!_playbackSpeedViewHidden)
  879. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  880. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  881. if (!_controlsHidden) {
  882. self.controllerPanel.hidden = _controlsHidden = YES;
  883. }
  884. }
  885. _sleepTimerContainer.hidden = YES;
  886. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  887. } else {
  888. _trackSelectorContainer.hidden = YES;
  889. }
  890. }
  891. - (void)toggleRepeatMode
  892. {
  893. LOCKCHECK;
  894. VLCMediaListPlayer *listPlayer = [VLCPlaybackController sharedInstance].listPlayer;
  895. VLCRepeatMode nextRepeatMode = VLCDoNotRepeat;
  896. switch (listPlayer.repeatMode) {
  897. case VLCDoNotRepeat:
  898. nextRepeatMode = VLCRepeatCurrentItem;
  899. break;
  900. case VLCRepeatCurrentItem:
  901. nextRepeatMode = VLCRepeatAllItems;
  902. break;
  903. default:
  904. nextRepeatMode = VLCDoNotRepeat;
  905. break;
  906. }
  907. listPlayer.repeatMode = nextRepeatMode;
  908. _multiSelectionView.repeatMode = nextRepeatMode;
  909. }
  910. - (void)hideMenu
  911. {
  912. [UIView animateWithDuration:.2
  913. animations:^{
  914. _multiSelectionView.hidden = YES;
  915. }
  916. completion:^(BOOL finished){
  917. }];
  918. [self _resetIdleTimer];
  919. }
  920. #pragma mark - track selector table view
  921. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  922. {
  923. NSInteger ret = 0;
  924. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  925. if (_switchingTracksNotChapters == YES) {
  926. if (mediaPlayer.audioTrackIndexes.count > 2)
  927. ret++;
  928. if (mediaPlayer.videoSubTitlesIndexes.count > 1)
  929. ret++;
  930. } else {
  931. if ([mediaPlayer numberOfTitles] > 1)
  932. ret++;
  933. if ([mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex] > 1)
  934. ret++;
  935. }
  936. return ret;
  937. }
  938. - (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
  939. {
  940. UITableViewHeaderFooterView *view = [tableView dequeueReusableHeaderFooterViewWithIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  941. if (!view)
  942. view = [[VLCTrackSelectorHeaderView alloc] initWithReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  943. return view;
  944. }
  945. - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
  946. {
  947. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  948. if (_switchingTracksNotChapters == YES) {
  949. if (mediaPlayer.audioTrackIndexes.count > 2 && section == 0)
  950. return NSLocalizedString(@"CHOOSE_AUDIO_TRACK", nil);
  951. if (mediaPlayer.videoSubTitlesIndexes.count > 1)
  952. return NSLocalizedString(@"CHOOSE_SUBTITLE_TRACK", nil);
  953. } else {
  954. if ([mediaPlayer numberOfTitles] > 1 && section == 0)
  955. return NSLocalizedString(@"CHOOSE_TITLE", nil);
  956. if ([mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex] > 1)
  957. return NSLocalizedString(@"CHOOSE_CHAPTER", nil);
  958. }
  959. return @"unknown track type";
  960. }
  961. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  962. {
  963. VLCTrackSelectorTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  964. if (!cell)
  965. cell = [[VLCTrackSelectorTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  966. NSInteger row = indexPath.row;
  967. NSInteger section = indexPath.section;
  968. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  969. BOOL cellShowsCurrentTrack = NO;
  970. if (_switchingTracksNotChapters == YES) {
  971. NSArray *indexArray;
  972. NSString *trackName;
  973. if ([mediaPlayer numberOfAudioTracks] > 2 && section == 0) {
  974. indexArray = mediaPlayer.audioTrackIndexes;
  975. if ([indexArray indexOfObject:[NSNumber numberWithInt:mediaPlayer.currentAudioTrackIndex]] == row)
  976. cellShowsCurrentTrack = YES;
  977. NSArray *audioTrackNames = mediaPlayer.audioTrackNames;
  978. if (row < audioTrackNames.count) {
  979. trackName = audioTrackNames[row];
  980. }
  981. } else {
  982. indexArray = mediaPlayer.videoSubTitlesIndexes;
  983. if ([indexArray indexOfObject:[NSNumber numberWithInt:mediaPlayer.currentVideoSubTitleIndex]] == row)
  984. cellShowsCurrentTrack = YES;
  985. NSArray *videoSubtitlesNames = mediaPlayer.videoSubTitlesNames;
  986. if (row < videoSubtitlesNames.count) {
  987. trackName = mediaPlayer.videoSubTitlesNames[row];
  988. }
  989. }
  990. if (trackName != nil) {
  991. if ([trackName isEqualToString:@"Disable"])
  992. cell.textLabel.text = NSLocalizedString(@"DISABLE_LABEL", nil);
  993. else
  994. cell.textLabel.text = trackName;
  995. }
  996. } else {
  997. if ([mediaPlayer numberOfTitles] > 1 && section == 0) {
  998. NSArray *titleDescriptions = mediaPlayer.titleDescriptions;
  999. if (row < titleDescriptions.count) {
  1000. NSDictionary *description = titleDescriptions[row];
  1001. cell.textLabel.text = [NSString stringWithFormat:@"%@ (%@)", description[VLCTitleDescriptionName], [[VLCTime timeWithNumber:description[VLCTitleDescriptionDuration]] stringValue]];
  1002. }
  1003. if (row == mediaPlayer.currentTitleIndex)
  1004. cellShowsCurrentTrack = YES;
  1005. } else {
  1006. NSArray *chapterDescriptions = [mediaPlayer chapterDescriptionsOfTitle:mediaPlayer.currentTitleIndex];
  1007. if (row < chapterDescriptions.count) {
  1008. NSDictionary *description = chapterDescriptions[row];
  1009. cell.textLabel.text = [NSString stringWithFormat:@"%@ (%@)", description[VLCChapterDescriptionName], [[VLCTime timeWithNumber:description[VLCChapterDescriptionDuration]] stringValue]];
  1010. }
  1011. if (row == mediaPlayer.currentChapterIndex)
  1012. cellShowsCurrentTrack = YES;
  1013. }
  1014. }
  1015. [cell setShowsCurrentTrack:cellShowsCurrentTrack];
  1016. return cell;
  1017. }
  1018. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  1019. {
  1020. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  1021. if (_switchingTracksNotChapters == YES) {
  1022. NSInteger audioTrackCount = mediaPlayer.audioTrackIndexes.count;
  1023. if (audioTrackCount > 2 && section == 0)
  1024. return audioTrackCount;
  1025. return mediaPlayer.videoSubTitlesIndexes.count;
  1026. } else {
  1027. if ([mediaPlayer numberOfTitles] > 1 && section == 0)
  1028. return [mediaPlayer numberOfTitles];
  1029. else
  1030. return [mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex];
  1031. }
  1032. }
  1033. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  1034. {
  1035. [tableView deselectRowAtIndexPath:indexPath animated:NO];
  1036. NSInteger index = indexPath.row;
  1037. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  1038. if (_switchingTracksNotChapters == YES) {
  1039. NSArray *indexArray;
  1040. if (mediaPlayer.audioTrackIndexes.count > 2 && indexPath.section == 0) {
  1041. indexArray = mediaPlayer.audioTrackIndexes;
  1042. if (index <= indexArray.count)
  1043. mediaPlayer.currentAudioTrackIndex = [indexArray[index] intValue];
  1044. } else {
  1045. indexArray = mediaPlayer.videoSubTitlesIndexes;
  1046. if (index <= indexArray.count)
  1047. mediaPlayer.currentVideoSubTitleIndex = [indexArray[index] intValue];
  1048. }
  1049. } else {
  1050. if ([mediaPlayer numberOfTitles] > 1 && indexPath.section == 0)
  1051. mediaPlayer.currentTitleIndex = (int)index;
  1052. else
  1053. mediaPlayer.currentChapterIndex = (int)index;
  1054. }
  1055. CGFloat alpha = 0.0f;
  1056. _trackSelectorContainer.alpha = 1.0f;
  1057. void (^animationBlock)() = ^() {
  1058. _trackSelectorContainer.alpha = alpha;
  1059. };
  1060. void (^completionBlock)(BOOL finished) = ^(BOOL finished) {
  1061. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  1062. [recognizer setEnabled:YES];
  1063. _trackSelectorContainer.hidden = YES;
  1064. };
  1065. NSTimeInterval animationDuration = .3;
  1066. [UIView animateWithDuration:animationDuration animations:animationBlock completion:completionBlock];
  1067. }
  1068. #pragma mark - multi-touch gestures
  1069. - (void)tapRecognized
  1070. {
  1071. LOCKCHECK;
  1072. if (!_playPauseGestureEnabled)
  1073. return;
  1074. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1075. if ([vpc.mediaPlayer isPlaying]) {
  1076. [vpc.listPlayer pause];
  1077. [self.statusLabel showStatusMessage:@" ▌▌"];
  1078. } else {
  1079. [vpc.listPlayer play];
  1080. [self.statusLabel showStatusMessage:@" ►"];
  1081. }
  1082. }
  1083. - (VLCPanType)detectPanTypeForPan:(UIPanGestureRecognizer*)panRecognizer
  1084. {
  1085. NSString *deviceType = [[UIDevice currentDevice] model];
  1086. UIWindow *window = [[UIApplication sharedApplication] keyWindow];
  1087. CGFloat windowWidth = CGRectGetWidth(window.bounds);
  1088. CGPoint location = [panRecognizer locationInView:window];
  1089. VLCPanType panType = VLCPanTypeVolume; // default or right side of the screen
  1090. if (location.x < windowWidth / 2)
  1091. panType = VLCPanTypeBrightness;
  1092. // only check for seeking gesture if on iPad , will overwrite last statements if true
  1093. if ([deviceType isEqualToString:@"iPad"]) {
  1094. if (location.y < 110)
  1095. panType = VLCPanTypeSeek;
  1096. }
  1097. return panType;
  1098. }
  1099. - (void)panRecognized:(UIPanGestureRecognizer*)panRecognizer
  1100. {
  1101. LOCKCHECK;
  1102. CGFloat panDirectionX = [panRecognizer velocityInView:self.view].x;
  1103. CGFloat panDirectionY = [panRecognizer velocityInView:self.view].y;
  1104. if (panRecognizer.state == UIGestureRecognizerStateBegan) // Only detect panType when began to allow more freedom
  1105. _currentPanType = [self detectPanTypeForPan:panRecognizer];
  1106. if (_currentPanType == VLCPanTypeSeek) {
  1107. if (!_seekGestureEnabled)
  1108. return;
  1109. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  1110. double timeRemainingDouble = (-mediaPlayer.remainingTime.intValue*0.001);
  1111. int timeRemaining = timeRemainingDouble;
  1112. if (panDirectionX > 0) {
  1113. if (timeRemaining > 2 ) // to not go outside duration , video will stop
  1114. [mediaPlayer jumpForward:1];
  1115. } else
  1116. [mediaPlayer jumpBackward:1];
  1117. } else if (_currentPanType == VLCPanTypeVolume) {
  1118. if (!_volumeGestureEnabled)
  1119. return;
  1120. MPMusicPlayerController *musicPlayer = [MPMusicPlayerController applicationMusicPlayer];
  1121. #pragma clang diagnostic push
  1122. #pragma clang diagnostic ignored "-Wdeprecated"
  1123. // there is no replacement for .volume which we want to use since Apple's susggestion is to not use their overlays
  1124. // but switch to the volume slider exclusively. meh.
  1125. if (panDirectionY > 0)
  1126. musicPlayer.volume -= 0.01;
  1127. else
  1128. musicPlayer.volume += 0.01;
  1129. #pragma clang diagnostic pop
  1130. } else if (_currentPanType == VLCPanTypeBrightness) {
  1131. if (!_brightnessGestureEnabled)
  1132. return;
  1133. CGFloat brightness = [UIScreen mainScreen].brightness;
  1134. if (panDirectionY > 0)
  1135. brightness = brightness - 0.01;
  1136. else
  1137. brightness = brightness + 0.01;
  1138. // Sanity check since -[UIScreen brightness] does not go by 0.01 steps
  1139. if (brightness > 1.0)
  1140. brightness = 1.0;
  1141. else if (brightness < 0.0)
  1142. brightness = 0.0;
  1143. NSAssert(brightness >= 0 && brightness <= 1, @"Brightness must be within 0 and 1 (it is %f)", brightness);
  1144. [[UIScreen mainScreen] setBrightness:brightness];
  1145. self.brightnessSlider.value = brightness * 2.;
  1146. NSString *brightnessHUD = [NSString stringWithFormat:@"%@: %@ %%", NSLocalizedString(@"VFILTER_BRIGHTNESS", nil), [[[NSString stringWithFormat:@"%f",(brightness*100)] componentsSeparatedByString:@"."] objectAtIndex:0]];
  1147. [self.statusLabel showStatusMessage:brightnessHUD];
  1148. }
  1149. if (panRecognizer.state == UIGestureRecognizerStateEnded) {
  1150. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1151. _currentPanType = VLCPanTypeNone;
  1152. if ([vpc.mediaPlayer isPlaying])
  1153. [vpc.listPlayer play];
  1154. }
  1155. }
  1156. - (void)swipeRecognized:(UISwipeGestureRecognizer*)swipeRecognizer
  1157. {
  1158. LOCKCHECK;
  1159. if (!_seekGestureEnabled)
  1160. return;
  1161. NSString * hudString = @" ";
  1162. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1163. VLCMediaPlayer *mediaPlayer = vpc.mediaPlayer;
  1164. int swipeForwardDuration = (_variableJumpDurationEnabled) ? ((int)(_mediaDuration*0.001*0.05)) : FORWARD_SWIPE_DURATION;
  1165. int swipeBackwardDuration = (_variableJumpDurationEnabled) ? ((int)(_mediaDuration*0.001*0.05)) : BACKWARD_SWIPE_DURATION;
  1166. if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionRight) {
  1167. double timeRemainingDouble = (-mediaPlayer.remainingTime.intValue*0.001);
  1168. int timeRemaining = timeRemainingDouble;
  1169. if (swipeForwardDuration < timeRemaining) {
  1170. if (swipeForwardDuration < 1)
  1171. swipeForwardDuration = 1;
  1172. [mediaPlayer jumpForward:swipeForwardDuration];
  1173. hudString = [NSString stringWithFormat:@"⇒ %is", swipeForwardDuration];
  1174. } else {
  1175. [mediaPlayer jumpForward:(timeRemaining - 5)];
  1176. hudString = [NSString stringWithFormat:@"⇒ %is",(timeRemaining - 5)];
  1177. }
  1178. }
  1179. else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionLeft) {
  1180. [mediaPlayer jumpBackward:swipeBackwardDuration];
  1181. hudString = [NSString stringWithFormat:@"⇐ %is",swipeBackwardDuration];
  1182. }else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionUp) {
  1183. [self backward:self];
  1184. }
  1185. else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionDown) {
  1186. [self forward:self];
  1187. }
  1188. if (swipeRecognizer.state == UIGestureRecognizerStateEnded) {
  1189. if ([mediaPlayer isPlaying])
  1190. [vpc.listPlayer play];
  1191. [self.statusLabel showStatusMessage:hudString];
  1192. }
  1193. }
  1194. - (void)equalizerViewReceivedUserInput
  1195. {
  1196. [self _resetIdleTimer];
  1197. }
  1198. #pragma mark - Video Filter UI
  1199. - (IBAction)videoFilterToggle:(id)sender
  1200. {
  1201. LOCKCHECK;
  1202. if (!_playbackSpeedViewHidden)
  1203. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1204. if (_equalizerView.hidden == NO)
  1205. _equalizerView.hidden = YES;
  1206. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1207. if (!_controlsHidden) {
  1208. self.controllerPanel.hidden = _controlsHidden = YES;
  1209. }
  1210. }
  1211. self.videoFilterView.hidden = !_videoFiltersHidden;
  1212. _videoFiltersHidden = self.videoFilterView.hidden;
  1213. }
  1214. - (IBAction)videoFilterSliderAction:(id)sender
  1215. {
  1216. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  1217. if (sender == self.hueSlider)
  1218. mediaPlayer.hue = (int)self.hueSlider.value;
  1219. else if (sender == self.contrastSlider)
  1220. mediaPlayer.contrast = self.contrastSlider.value;
  1221. else if (sender == self.brightnessSlider) {
  1222. if ([[UIDevice currentDevice] hasExternalDisplay])
  1223. mediaPlayer.brightness = self.brightnessSlider.value;
  1224. else
  1225. [[UIScreen mainScreen] setBrightness:(self.brightnessSlider.value / 2.)];
  1226. } else if (sender == self.saturationSlider)
  1227. mediaPlayer.saturation = self.saturationSlider.value;
  1228. else if (sender == self.gammaSlider)
  1229. mediaPlayer.gamma = self.gammaSlider.value;
  1230. else if (sender == self.resetVideoFilterButton) {
  1231. mediaPlayer.hue = self.hueSlider.value = 0.;
  1232. mediaPlayer.contrast = self.contrastSlider.value = 1.;
  1233. mediaPlayer.brightness = self.brightnessSlider.value = 1.;
  1234. [[UIScreen mainScreen] setBrightness:(self.brightnessSlider.value / 2.)];
  1235. mediaPlayer.saturation = self.saturationSlider.value = 1.;
  1236. mediaPlayer.gamma = self.gammaSlider.value = 1.;
  1237. } else
  1238. APLog(@"unknown sender for videoFilterSliderAction");
  1239. [self _resetIdleTimer];
  1240. }
  1241. - (void)screenBrightnessChanged:(NSNotification *)notification
  1242. {
  1243. if (notification)
  1244. self.brightnessSlider.value = [(UIScreen *)notification.object brightness] * 2.;
  1245. else if (![[UIDevice currentDevice] hasExternalDisplay])
  1246. self.brightnessSlider.value = [(UIScreen *)[[UIScreen screens] firstObject] brightness] * 2.;
  1247. }
  1248. - (void)appBecameActive:(NSNotification *)aNotification
  1249. {
  1250. VLCPlayerDisplayController *pdc = [VLCPlayerDisplayController sharedInstance];
  1251. if (pdc.displayMode == VLCPlayerDisplayControllerDisplayModeFullscreen) {
  1252. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1253. [vpc recoverDisplayedMetadata];
  1254. if (vpc.videoOutputView != self.movieView) {
  1255. vpc.videoOutputView = nil;
  1256. vpc.videoOutputView = self.movieView;
  1257. }
  1258. }
  1259. }
  1260. #pragma mark - playback view
  1261. - (IBAction)playbackSliderAction:(UISlider *)sender
  1262. {
  1263. LOCKCHECK;
  1264. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1265. if (sender == _playbackSpeedSlider) {
  1266. double speed = exp2(sender.value);
  1267. vpc.playbackRate = speed;
  1268. self.playbackSpeedIndicator.text = [NSString stringWithFormat:@"%.2fx", speed];
  1269. } else if (sender == _audioDelaySlider) {
  1270. double delay = sender.value;
  1271. vpc.audioDelay = delay;
  1272. _audioDelayIndicator.text = [NSString stringWithFormat:@"%1.2f s", delay];
  1273. } else if (sender == _spuDelaySlider) {
  1274. double delay = sender.value;
  1275. vpc.subtitleDelay = delay;
  1276. _spuDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", delay];
  1277. }
  1278. [self _resetIdleTimer];
  1279. }
  1280. - (IBAction)videoDimensionAction:(id)sender
  1281. {
  1282. if (sender == self.timeNavigationTitleView.aspectRatioButton) {
  1283. [[VLCPlaybackController sharedInstance] switchAspectRatio];
  1284. }
  1285. }
  1286. - (IBAction)showPlaybackSpeedView {
  1287. LOCKCHECK;
  1288. if (!_videoFiltersHidden)
  1289. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1290. if (_equalizerView.hidden == NO)
  1291. _equalizerView.hidden = YES;
  1292. self.playbackSpeedView.hidden = !_playbackSpeedViewHidden;
  1293. _playbackSpeedViewHidden = self.playbackSpeedView.hidden;
  1294. [self _resetIdleTimer];
  1295. }
  1296. #pragma mark - autorotation
  1297. - (BOOL)rotationIsDisabled
  1298. {
  1299. return _interfaceIsLocked;
  1300. }
  1301. - (BOOL)shouldAutorotate
  1302. {
  1303. UIInterfaceOrientation toInterfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
  1304. return UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad
  1305. || toInterfaceOrientation != UIInterfaceOrientationPortraitUpsideDown;
  1306. }
  1307. - (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
  1308. {
  1309. [super willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];
  1310. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1311. if (self.artworkImageView.image)
  1312. self.trackNameLabel.hidden = UIInterfaceOrientationIsLandscape(toInterfaceOrientation);
  1313. if (!_equalizerView.hidden)
  1314. _equalizerView.hidden = YES;
  1315. }
  1316. }
  1317. #pragma mark - External Display
  1318. - (void)showOnExternalDisplay
  1319. {
  1320. UIScreen *screen = [UIScreen screens][1];
  1321. screen.overscanCompensation = UIScreenOverscanCompensationInsetApplicationFrame;
  1322. self.externalWindow = [[UIWindow alloc] initWithFrame:screen.bounds];
  1323. UIViewController *controller = [[VLCExternalDisplayController alloc] init];
  1324. self.externalWindow.rootViewController = controller;
  1325. [controller.view addSubview:_movieView];
  1326. controller.view.frame = screen.bounds;
  1327. _movieView.frame = screen.bounds;
  1328. self.playingExternallyView.hidden = NO;
  1329. self.externalWindow.screen = screen;
  1330. self.externalWindow.hidden = NO;
  1331. }
  1332. - (void)hideFromExternalDisplay
  1333. {
  1334. [self.view addSubview:_movieView];
  1335. [self.view sendSubviewToBack:_movieView];
  1336. _movieView.frame = self.view.frame;
  1337. self.playingExternallyView.hidden = YES;
  1338. self.externalWindow.hidden = YES;
  1339. self.externalWindow = nil;
  1340. }
  1341. - (void)handleExternalScreenDidConnect:(NSNotification *)notification
  1342. {
  1343. [self showOnExternalDisplay];
  1344. }
  1345. - (void)handleExternalScreenDidDisconnect:(NSNotification *)notification
  1346. {
  1347. [self hideFromExternalDisplay];
  1348. }
  1349. @end