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. int deviceSpeedCategory = [[UIDevice currentDevice] VLCSpeedCategory];
  131. self.extendedLayoutIncludesOpaqueBars = YES;
  132. self.edgesForExtendedLayout = UIRectEdgeAll;
  133. self.videoFilterView.hidden = YES;
  134. _videoFiltersHidden = YES;
  135. _hueLabel.text = NSLocalizedString(@"VFILTER_HUE", nil);
  136. _hueSlider.accessibilityLabel = _hueLabel.text;
  137. _hueSlider.isAccessibilityElement = YES;
  138. _contrastLabel.text = NSLocalizedString(@"VFILTER_CONTRAST", nil);
  139. _contrastSlider.accessibilityLabel = _contrastLabel.text;
  140. _contrastSlider.isAccessibilityElement = YES;
  141. _brightnessLabel.text = NSLocalizedString(@"VFILTER_BRIGHTNESS", nil);
  142. _brightnessSlider.accessibilityLabel = _brightnessLabel.text;
  143. _brightnessSlider.isAccessibilityElement = YES;
  144. _saturationLabel.text = NSLocalizedString(@"VFILTER_SATURATION", nil);
  145. _saturationSlider.accessibilityLabel = _saturationLabel.text;
  146. _saturationSlider.isAccessibilityElement = YES;
  147. _gammaLabel.text = NSLocalizedString(@"VFILTER_GAMMA", nil);
  148. _gammaSlider.accessibilityLabel = _gammaLabel.text;
  149. _gammaSlider.isAccessibilityElement = YES;
  150. _playbackSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SPEED", nil);
  151. _playbackSpeedSlider.accessibilityLabel = _playbackSpeedLabel.text;
  152. _playbackSpeedSlider.isAccessibilityElement = YES;
  153. _audioDelayLabel.text = NSLocalizedString(@"AUDIO_DELAY", nil);
  154. _audioDelaySlider.accessibilityLabel = _audioDelayLabel.text;
  155. _audioDelaySlider.isAccessibilityElement = YES;
  156. _spuDelayLabel.text = NSLocalizedString(@"SPU_DELAY", nil);
  157. _spuDelaySlider.accessibilityLabel = _spuDelayLabel.text;
  158. _spuDelaySlider.isAccessibilityElement = YES;
  159. _resetVideoFilterButton.accessibilityLabel = NSLocalizedString(@"VIDEO_FILTER_RESET_BUTTON", nil);
  160. _resetVideoFilterButton.isAccessibilityElement = YES;
  161. _sleepTimerButton.accessibilityLabel = NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil);
  162. _sleepTimerButton.isAccessibilityElement = YES;
  163. [_sleepTimerButton setTitle:NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil) forState:UIControlStateNormal];
  164. _multiSelectionView = [[VLCMultiSelectionMenuView alloc] init];
  165. _multiSelectionView.delegate = self;
  166. _multiSelectionView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin;
  167. _multiSelectionView.hidden = YES;
  168. [self.view addSubview:_multiSelectionView];
  169. _scrubHelpLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HELP", nil);
  170. self.playbackSpeedView.hidden = YES;
  171. _playbackSpeedViewHidden = YES;
  172. NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
  173. [center addObserver:self selector:@selector(handleExternalScreenDidConnect:)
  174. name:UIScreenDidConnectNotification object:nil];
  175. [center addObserver:self selector:@selector(handleExternalScreenDidDisconnect:)
  176. name:UIScreenDidDisconnectNotification object:nil];
  177. [center addObserver:self selector:@selector(screenBrightnessChanged:)
  178. name:UIScreenBrightnessDidChangeNotification object:nil];
  179. [center addObserver:self
  180. selector:@selector(appBecameActive:)
  181. name:UIApplicationDidBecomeActiveNotification
  182. object:nil];
  183. [center addObserver:self
  184. selector:@selector(playbackDidStop:)
  185. name:VLCPlaybackControllerPlaybackDidStop
  186. object:nil];
  187. _playingExternallyTitle.text = NSLocalizedString(@"PLAYING_EXTERNALLY_TITLE", nil);
  188. _playingExternallyDescription.text = NSLocalizedString(@"PLAYING_EXTERNALLY_DESC", nil);
  189. if ([[UIDevice currentDevice] VLCHasExternalDisplay])
  190. [self showOnExternalDisplay];
  191. self.trackNameLabel.text = self.artistNameLabel.text = self.albumNameLabel.text = @"";
  192. _movieView.userInteractionEnabled = NO;
  193. _tapOnVideoRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(toggleControlsVisible)];
  194. _tapOnVideoRecognizer.delegate = self;
  195. [self.view addGestureRecognizer:_tapOnVideoRecognizer];
  196. _pinchRecognizer = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(handlePinchGesture:)];
  197. _pinchRecognizer.delegate = self;
  198. [self.view addGestureRecognizer:_pinchRecognizer];
  199. _tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapRecognized)];
  200. [_tapRecognizer setNumberOfTouchesRequired:2];
  201. _currentPanType = VLCPanTypeNone;
  202. _panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panRecognized:)];
  203. [_panRecognizer setMinimumNumberOfTouches:1];
  204. [_panRecognizer setMaximumNumberOfTouches:1];
  205. _swipeRecognizerLeft = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  206. _swipeRecognizerLeft.direction = UISwipeGestureRecognizerDirectionLeft;
  207. _swipeRecognizerRight = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  208. _swipeRecognizerRight.direction = UISwipeGestureRecognizerDirectionRight;
  209. _swipeRecognizerUp = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  210. _swipeRecognizerUp.direction = UISwipeGestureRecognizerDirectionUp;
  211. _swipeRecognizerUp.numberOfTouchesRequired = 2;
  212. _swipeRecognizerDown = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  213. _swipeRecognizerDown.direction = UISwipeGestureRecognizerDirectionDown;
  214. _swipeRecognizerDown.numberOfTouchesRequired = 2;
  215. [self.view addGestureRecognizer:_swipeRecognizerLeft];
  216. [self.view addGestureRecognizer:_swipeRecognizerRight];
  217. [self.view addGestureRecognizer:_swipeRecognizerUp];
  218. [self.view addGestureRecognizer:_swipeRecognizerDown];
  219. [self.view addGestureRecognizer:_panRecognizer];
  220. [self.view addGestureRecognizer:_tapRecognizer];
  221. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerLeft];
  222. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerRight];
  223. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerUp];
  224. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerDown];
  225. _panRecognizer.delegate = self;
  226. _swipeRecognizerRight.delegate = self;
  227. _swipeRecognizerLeft.delegate = self;
  228. _swipeRecognizerUp.delegate = self;
  229. _swipeRecognizerDown.delegate = self;
  230. _tapRecognizer.delegate = self;
  231. self.backButton.tintColor = [UIColor colorWithRed:(190.0f/255.0f) green:(190.0f/255.0f) blue:(190.0f/255.0f) alpha:1.];
  232. self.toolbar.tintColor = [UIColor whiteColor];
  233. self.toolbar.barStyle = UIBarStyleBlack;
  234. rect = self.resetVideoFilterButton.frame;
  235. rect.origin.y = rect.origin.y + 5.;
  236. self.resetVideoFilterButton.frame = rect;
  237. rect = self.toolbar.frame;
  238. rect.size.height = rect.size.height + rect.origin.y;
  239. rect.origin.y = 0;
  240. self.toolbar.frame = rect;
  241. _playerIsSetup = NO;
  242. [self.movieView setAccessibilityLabel:NSLocalizedString(@"VO_VIDEOPLAYER_TITLE", nil)];
  243. [self.movieView setAccessibilityHint:NSLocalizedString(@"VO_VIDEOPLAYER_DOUBLETAP", nil)];
  244. rect = self.view.frame;
  245. CGFloat width;
  246. CGFloat height;
  247. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  248. width = 300.;
  249. height = 320.;
  250. } else {
  251. width = 420.;
  252. height = 470.;
  253. }
  254. _trackSelectorTableView = [[UITableView alloc] initWithFrame:CGRectMake(0., 0., width, height) style:UITableViewStylePlain];
  255. _trackSelectorTableView.delegate = self;
  256. _trackSelectorTableView.dataSource = self;
  257. _trackSelectorTableView.separatorColor = [UIColor clearColor];
  258. _trackSelectorTableView.indicatorStyle = UIScrollViewIndicatorStyleWhite;
  259. _trackSelectorTableView.rowHeight = 44.;
  260. _trackSelectorTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
  261. _trackSelectorTableView.sectionHeaderHeight = 28.;
  262. [_trackSelectorTableView registerClass:[VLCTrackSelectorTableViewCell class] forCellReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  263. [_trackSelectorTableView registerClass:[VLCTrackSelectorHeaderView class] forHeaderFooterViewReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  264. _trackSelectorTableView.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
  265. _trackSelectorContainer = [[VLCFrostedGlasView alloc] initWithFrame:CGRectMake((rect.size.width - width) / 2., (rect.size.height - height) / 2., width, height)];
  266. [_trackSelectorContainer addSubview:_trackSelectorTableView];
  267. _trackSelectorContainer.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleHeight;
  268. _trackSelectorContainer.hidden = YES;
  269. if (deviceSpeedCategory >= 3) {
  270. _trackSelectorTableView.opaque = NO;
  271. _trackSelectorTableView.backgroundColor = [UIColor clearColor];
  272. } else
  273. _trackSelectorTableView.backgroundColor = [UIColor blackColor];
  274. _trackSelectorTableView.allowsMultipleSelection = YES;
  275. [self.view addSubview:_trackSelectorContainer];
  276. _equalizerView = [[VLCEqualizerView alloc] initWithFrame:CGRectMake(0, 0, 450., 240.)];
  277. _equalizerView.delegate = [VLCPlaybackController sharedInstance];
  278. _equalizerView.UIdelegate = self;
  279. _equalizerView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleTopMargin;
  280. _equalizerView.hidden = YES;
  281. [self.view addSubview:_equalizerView];
  282. /* add sleep timer UI */
  283. _sleepTimerContainer = [[VLCFrostedGlasView alloc] initWithFrame:CGRectMake(0., 0., 300., 162.)];
  284. _sleepTimerContainer.center = self.view.center;
  285. _sleepTimerContainer.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin;
  286. _sleepTimeDatePicker = [[UIDatePicker alloc] init];
  287. if (deviceSpeedCategory >= 3) {
  288. _sleepTimeDatePicker.opaque = NO;
  289. _sleepTimeDatePicker.backgroundColor = [UIColor clearColor];
  290. } else
  291. _sleepTimeDatePicker.backgroundColor = [UIColor blackColor];
  292. _sleepTimeDatePicker.tintColor = [UIColor VLCLightTextColor];
  293. _sleepTimeDatePicker.frame = CGRectMake(0., 0., 300., 162.);
  294. _sleepTimeDatePicker.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin;
  295. [_sleepTimerContainer addSubview:_sleepTimeDatePicker];
  296. /* adapt the date picker style to suit our needs */
  297. [_sleepTimeDatePicker setValue:[UIColor whiteColor] forKeyPath:@"textColor"];
  298. SEL selector = NSSelectorFromString(@"setHighlightsToday:");
  299. NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[UIDatePicker instanceMethodSignatureForSelector:selector]];
  300. BOOL no = NO;
  301. [invocation setSelector:selector];
  302. [invocation setArgument:&no atIndex:2];
  303. [invocation invokeWithTarget:_sleepTimeDatePicker];
  304. if (_sleepTimerContainer.subviews.count > 0) {
  305. NSArray *subviewsOfSubview = [_sleepTimeDatePicker.subviews[0] subviews];
  306. NSUInteger subviewCount = subviewsOfSubview.count;
  307. for (NSUInteger x = 0; x < subviewCount; x++) {
  308. if ([subviewsOfSubview[x] isKindOfClass:[UILabel class]])
  309. [subviewsOfSubview[x] setTextColor:[UIColor VLCLightTextColor]];
  310. }
  311. }
  312. _sleepTimeDatePicker.datePickerMode = UIDatePickerModeCountDownTimer;
  313. _sleepTimeDatePicker.minuteInterval = 1;
  314. _sleepTimeDatePicker.minimumDate = [NSDate date];
  315. _sleepTimeDatePicker.countDownDuration = 1200.;
  316. [_sleepTimeDatePicker addTarget:self action:@selector(sleepTimerAction:) forControlEvents:UIControlEventValueChanged];
  317. [self.view addSubview:_sleepTimerContainer];
  318. VLCMovieViewControlPanelViewController *panelVC = [[VLCMovieViewControlPanelViewController alloc] initWithNibName:@"VLCMovieViewControlPanel"
  319. bundle:nil];
  320. [self addChildViewController:panelVC];
  321. [self.view addSubview:panelVC.view];
  322. panelVC.view.translatesAutoresizingMaskIntoConstraints = NO;
  323. NSArray *hConstraints = [NSLayoutConstraint constraintsWithVisualFormat:@"H:|[panel]|"
  324. options:0
  325. metrics:nil
  326. views:@{@"panel":panelVC.view}];
  327. NSArray *vConstraints = [NSLayoutConstraint constraintsWithVisualFormat:@"V:[panel]|"
  328. options:0
  329. metrics:nil
  330. views:@{@"panel":panelVC.view}];
  331. [self.view addConstraints:hConstraints];
  332. [self.view addConstraints:vConstraints];
  333. [panelVC didMoveToParentViewController:self];
  334. self.controlPanelController = panelVC;
  335. self.controllerPanel = panelVC.view;
  336. }
  337. - (void)viewWillAppear:(BOOL)animated
  338. {
  339. [super viewWillAppear:animated];
  340. /* reset audio meta data views */
  341. self.artworkImageView.image = nil;
  342. self.trackNameLabel.text = nil;
  343. self.artistNameLabel.text = nil;
  344. self.albumNameLabel.text = nil;
  345. [self.navigationController setNavigationBarHidden:YES animated:animated];
  346. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  347. vpc.delegate = self;
  348. [vpc recoverPlaybackState];
  349. [self screenBrightnessChanged:nil];
  350. [self setControlsHidden:NO animated:animated];
  351. [self updateDefaults];
  352. [NSUserDefaults standardUserDefaults];
  353. [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(updateDefaults) name:NSUserDefaultsDidChangeNotification object:nil];
  354. }
  355. - (void)viewDidAppear:(BOOL)animated
  356. {
  357. [super viewDidAppear:animated];
  358. _viewAppeared = YES;
  359. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  360. [vpc recoverDisplayedMetadata];
  361. vpc.videoOutputView = nil;
  362. vpc.videoOutputView = self.movieView;
  363. _multiSelectionView.repeatMode = vpc.repeatMode;
  364. }
  365. - (void)viewDidLayoutSubviews
  366. {
  367. CGRect equalizerRect = _equalizerView.frame;
  368. equalizerRect.origin.x = CGRectGetMidX(self.view.bounds) - CGRectGetWidth(equalizerRect)/2.0;
  369. equalizerRect.origin.y = CGRectGetMidY(self.view.bounds) - CGRectGetHeight(equalizerRect)/2.0;
  370. _equalizerView.frame = equalizerRect;
  371. CGRect multiSelectionFrame;
  372. CGRect controllerPanelFrame = _controllerPanel.frame;;
  373. if (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPhone) {
  374. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  375. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  376. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  377. _multiSelectionView.frame = multiSelectionFrame;
  378. _multiSelectionView.showsEqualizer = YES;
  379. return;
  380. }
  381. if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation)) {
  382. _multiSelectionView.showsEqualizer = YES;
  383. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  384. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  385. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  386. } else {
  387. _multiSelectionView.showsEqualizer = NO;
  388. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  389. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  390. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  391. }
  392. _multiSelectionView.frame = multiSelectionFrame;
  393. }
  394. - (void)viewWillDisappear:(BOOL)animated
  395. {
  396. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  397. if (vpc.videoOutputView == self.movieView) {
  398. vpc.videoOutputView = nil;
  399. }
  400. _viewAppeared = NO;
  401. if (_idleTimer) {
  402. [_idleTimer invalidate];
  403. _idleTimer = nil;
  404. }
  405. [self.navigationController setNavigationBarHidden:NO animated:YES];
  406. [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationFade];
  407. [super viewWillDisappear:animated];
  408. // hide filter UI for next run
  409. if (!_videoFiltersHidden)
  410. _videoFiltersHidden = YES;
  411. if (_equalizerView.hidden == NO)
  412. _equalizerView.hidden = YES;
  413. if (!_playbackSpeedViewHidden)
  414. _playbackSpeedViewHidden = YES;
  415. [[NSNotificationCenter defaultCenter] removeObserver:self name:NSUserDefaultsDidChangeNotification object:nil];
  416. [[NSUserDefaults standardUserDefaults] setBool:_displayRemainingTime forKey:kVLCShowRemainingTime];
  417. }
  418. - (BOOL)canBecomeFirstResponder
  419. {
  420. return YES;
  421. }
  422. - (void)dismissViewControllerAnimated:(BOOL)flag completion:(void (^)(void))completion
  423. {
  424. [self setControlsHidden:YES animated:flag];
  425. [super dismissViewControllerAnimated:flag completion:completion];
  426. }
  427. - (void) updateDefaults
  428. {
  429. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  430. _displayRemainingTime = [[defaults objectForKey:kVLCShowRemainingTime] boolValue];
  431. [self updateTimeDisplayButton];
  432. _volumeGestureEnabled = [[defaults objectForKey:kVLCSettingVolumeGesture] boolValue];
  433. _playPauseGestureEnabled = [[defaults objectForKey:kVLCSettingPlayPauseGesture] boolValue];
  434. _brightnessGestureEnabled = [[defaults objectForKey:kVLCSettingBrightnessGesture] boolValue];
  435. _seekGestureEnabled = [[defaults objectForKey:kVLCSettingSeekGesture] boolValue];
  436. _closeGestureEnabled = [[defaults objectForKey:kVLCSettingCloseGesture] boolValue];
  437. _variableJumpDurationEnabled = [[defaults objectForKey:kVLCSettingVariableJumpDuration] boolValue];
  438. }
  439. #pragma mark - controls visibility
  440. - (void)handlePinchGesture:(UIPinchGestureRecognizer *)recognizer
  441. {
  442. LOCKCHECK;
  443. if (!_closeGestureEnabled)
  444. return;
  445. if (recognizer.velocity < 0.)
  446. [self minimizePlayback:nil];
  447. }
  448. - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
  449. {
  450. if (touch.view != self.view)
  451. return NO;
  452. return YES;
  453. }
  454. - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
  455. {
  456. return YES;
  457. }
  458. - (void)setControlsHidden:(BOOL)hidden animated:(BOOL)animated
  459. {
  460. _controlsHidden = hidden;
  461. CGFloat alpha = _controlsHidden? 0.0f: 1.0f;
  462. [self.controlPanelController beginAppearanceTransition:!hidden animated:animated];
  463. if (!_controlsHidden) {
  464. _controllerPanel.alpha = 0.0f;
  465. _controllerPanel.hidden = !_videoFiltersHidden;
  466. _toolbar.alpha = 0.0f;
  467. _toolbar.hidden = NO;
  468. _videoFilterView.alpha = 0.0f;
  469. _videoFilterView.hidden = _videoFiltersHidden;
  470. _playbackSpeedView.alpha = 0.0f;
  471. _playbackSpeedView.hidden = _playbackSpeedViewHidden;
  472. _trackSelectorContainer.alpha = 0.0f;
  473. _trackSelectorContainer.hidden = YES;
  474. _equalizerView.alpha = 0.0f;
  475. _equalizerView.hidden = YES;
  476. if (_sleepTimerContainer) {
  477. _sleepTimerContainer.alpha = 0.0f;
  478. _sleepTimerContainer.hidden = YES;
  479. }
  480. _multiSelectionView.alpha = 0.0f;
  481. _multiSelectionView.hidden = YES;
  482. _artistNameLabel.hidden = NO;
  483. _albumNameLabel.hidden = NO;
  484. _trackNameLabel.hidden = NO;
  485. }
  486. void (^animationBlock)() = ^() {
  487. _controllerPanel.alpha = alpha;
  488. _toolbar.alpha = alpha;
  489. _videoFilterView.alpha = alpha;
  490. _playbackSpeedView.alpha = alpha;
  491. _trackSelectorContainer.alpha = alpha;
  492. _equalizerView.alpha = alpha;
  493. _multiSelectionView.alpha = alpha;
  494. if (_sleepTimerContainer)
  495. _sleepTimerContainer.alpha = alpha;
  496. CGFloat metaInfoAlpha = _audioOnly ? 1.0f : alpha;
  497. _artistNameLabel.alpha = metaInfoAlpha;
  498. _albumNameLabel.alpha = metaInfoAlpha;
  499. _trackNameLabel.alpha = metaInfoAlpha;
  500. };
  501. void (^completionBlock)(BOOL finished) = ^(BOOL finished) {
  502. _controllerPanel.hidden = _videoFiltersHidden ? _controlsHidden : NO;
  503. _toolbar.hidden = _controlsHidden;
  504. _videoFilterView.hidden = _videoFiltersHidden;
  505. _playbackSpeedView.hidden = _playbackSpeedViewHidden;
  506. _trackSelectorContainer.hidden = YES;
  507. _equalizerView.hidden = YES;
  508. if (_sleepTimerContainer)
  509. _sleepTimerContainer.hidden = YES;
  510. _multiSelectionView.hidden = YES;
  511. _artistNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  512. _albumNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  513. _trackNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  514. [self.controlPanelController endAppearanceTransition];
  515. };
  516. UIStatusBarAnimation animationType = animated? UIStatusBarAnimationFade: UIStatusBarAnimationNone;
  517. NSTimeInterval animationDuration = animated? 0.3: 0.0;
  518. [[UIApplication sharedApplication] setStatusBarHidden:_viewAppeared ? _controlsHidden : NO withAnimation:animationType];
  519. [UIView animateWithDuration:animationDuration animations:animationBlock completion:completionBlock];
  520. }
  521. - (void)toggleControlsVisible
  522. {
  523. if (!_trackSelectorContainer.hidden) {
  524. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  525. [recognizer setEnabled:YES];
  526. }
  527. if (_controlsHidden && !_videoFiltersHidden)
  528. _videoFiltersHidden = YES;
  529. [self setControlsHidden:!_controlsHidden animated:YES];
  530. }
  531. - (void)_resetIdleTimer
  532. {
  533. if (!_idleTimer)
  534. _idleTimer = [NSTimer scheduledTimerWithTimeInterval:4.
  535. target:self
  536. selector:@selector(idleTimerExceeded)
  537. userInfo:nil
  538. repeats:NO];
  539. else {
  540. if (fabs([_idleTimer.fireDate timeIntervalSinceNow]) < 4.)
  541. [_idleTimer setFireDate:[NSDate dateWithTimeIntervalSinceNow:4.]];
  542. }
  543. }
  544. - (void)idleTimerExceeded
  545. {
  546. if (![NSThread isMainThread]) {
  547. [self performSelectorOnMainThread:@selector(idleTimerExceeded) withObject:nil waitUntilDone:NO];
  548. return;
  549. }
  550. _idleTimer = nil;
  551. if (!_controlsHidden)
  552. [self toggleControlsVisible];
  553. if (!_videoFiltersHidden)
  554. _videoFiltersHidden = YES;
  555. if (_equalizerView.hidden == NO)
  556. _equalizerView.hidden = YES;
  557. if (!_playbackSpeedViewHidden)
  558. _playbackSpeedViewHidden = YES;
  559. if (self.scrubIndicatorView.hidden == NO)
  560. self.scrubIndicatorView.hidden = YES;
  561. }
  562. - (UIResponder *)nextResponder
  563. {
  564. [self _resetIdleTimer];
  565. return [super nextResponder];
  566. }
  567. #pragma mark - controls
  568. - (IBAction)closePlayback:(id)sender
  569. {
  570. LOCKCHECK;
  571. [[VLCPlaybackController sharedInstance] stopPlayback];
  572. }
  573. - (IBAction)minimizePlayback:(id)sender
  574. {
  575. LOCKCHECK;
  576. [[UIApplication sharedApplication] sendAction:@selector(closeFullscreenPlayback) to:nil from:self forEvent:nil];
  577. }
  578. - (IBAction)positionSliderAction:(UISlider *)sender
  579. {
  580. LOCKCHECK;
  581. /* we need to limit the number of events sent by the slider, since otherwise, the user
  582. * wouldn't see the I-frames when seeking on current mobile devices. This isn't a problem
  583. * within the Simulator, but especially on older ARMv7 devices, it's clearly noticeable. */
  584. [self performSelector:@selector(_setPositionForReal) withObject:nil afterDelay:0.3];
  585. if (_mediaDuration > 0) {
  586. VLCTime *newPosition = [VLCTime timeWithInt:(int)(sender.value * _mediaDuration)];
  587. [self.timeNavigationTitleView.timeDisplayButton setTitle:newPosition.stringValue forState:UIControlStateNormal];
  588. [self.timeNavigationTitleView setNeedsLayout];
  589. self.timeNavigationTitleView.timeDisplayButton.accessibilityLabel = [NSString stringWithFormat:@"%@: %@", NSLocalizedString(@"PLAYBACK_POSITION", nil), newPosition.stringValue];
  590. _positionSet = NO;
  591. }
  592. [self _resetIdleTimer];
  593. }
  594. - (void)_setPositionForReal
  595. {
  596. if (!_positionSet) {
  597. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  598. vpc.mediaPlayer.position = self.timeNavigationTitleView.positionSlider.value;
  599. [vpc setNeedsMetadataUpdate];
  600. _positionSet = YES;
  601. }
  602. }
  603. - (IBAction)positionSliderTouchDown:(id)sender
  604. {
  605. LOCKCHECK;
  606. [self _updateScrubLabel];
  607. self.scrubIndicatorView.hidden = NO;
  608. _isScrubbing = YES;
  609. }
  610. - (IBAction)positionSliderTouchUp:(id)sender
  611. {
  612. LOCKCHECK;
  613. self.scrubIndicatorView.hidden = YES;
  614. _isScrubbing = NO;
  615. }
  616. - (void)_updateScrubLabel
  617. {
  618. float speed = self.timeNavigationTitleView.positionSlider.scrubbingSpeed;
  619. if (speed == 1.)
  620. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HIGH", nil);
  621. else if (speed == .5)
  622. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HALF", nil);
  623. else if (speed == .25)
  624. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_QUARTER", nil);
  625. else
  626. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_FINE", nil);
  627. [self _resetIdleTimer];
  628. }
  629. - (IBAction)positionSliderDrag:(id)sender
  630. {
  631. LOCKCHECK;
  632. [self _updateScrubLabel];
  633. }
  634. - (IBAction)volumeSliderAction:(id)sender
  635. {
  636. LOCKCHECK;
  637. [self _resetIdleTimer];
  638. }
  639. - (void)updateTimeDisplayButton
  640. {
  641. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  642. UIButton *timeDisplayButton = self.timeNavigationTitleView.timeDisplayButton;
  643. if (_displayRemainingTime)
  644. [timeDisplayButton setTitle:[[mediaPlayer remainingTime] stringValue] forState:UIControlStateNormal];
  645. else
  646. [timeDisplayButton setTitle:[[mediaPlayer time] stringValue] forState:UIControlStateNormal];
  647. [self.timeNavigationTitleView setNeedsLayout];
  648. }
  649. - (void)updateSleepTimerButton
  650. {
  651. NSMutableString *title = [NSMutableString stringWithString:NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil)];
  652. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  653. if (vpc.sleepTimer != nil && vpc.sleepTimer.valid) {
  654. int remainSeconds = (int)[vpc.sleepTimer.fireDate timeIntervalSinceNow];
  655. int hour = remainSeconds / 3600;
  656. int minute = (remainSeconds - hour * 3600) / 60;
  657. int second = remainSeconds % 60;
  658. [title appendFormat:@" %02d:%02d:%02d", hour, minute, second];
  659. } else {
  660. [_sleepCountDownTimer invalidate];
  661. }
  662. [_sleepTimerButton setTitle:title forState:UIControlStateNormal];
  663. }
  664. #pragma mark - playback controller delegation
  665. - (void)playbackPositionUpdated:(VLCPlaybackController *)controller
  666. {
  667. VLCMediaPlayer *mediaPlayer = controller.mediaPlayer;
  668. if (!_isScrubbing) {
  669. self.timeNavigationTitleView.positionSlider.value = [mediaPlayer position];
  670. }
  671. [self updateTimeDisplayButton];
  672. }
  673. - (void)prepareForMediaPlayback:(VLCPlaybackController *)controller
  674. {
  675. self.trackNameLabel.text = self.artistNameLabel.text = self.albumNameLabel.text = @"";
  676. self.timeNavigationTitleView.positionSlider.value = 0.;
  677. [self.timeNavigationTitleView.timeDisplayButton setTitle:@"" forState:UIControlStateNormal];
  678. self.timeNavigationTitleView.timeDisplayButton.accessibilityLabel = @"";
  679. if (![[UIDevice currentDevice] VLCHasExternalDisplay])
  680. self.brightnessSlider.value = [UIScreen mainScreen].brightness * 2.;
  681. [_equalizerView reloadData];
  682. double playbackRate = controller.playbackRate;
  683. self.playbackSpeedSlider.value = log2(playbackRate);
  684. self.playbackSpeedIndicator.text = [NSString stringWithFormat:@"%.2fx", playbackRate];
  685. float audioDelay = controller.audioDelay;
  686. self.audioDelaySlider.value = audioDelay;
  687. self.audioDelayIndicator.text = [NSString stringWithFormat:@"%1.2f s", audioDelay];
  688. float subtitleDelay = controller.subtitleDelay;
  689. self.spuDelaySlider.value = subtitleDelay;
  690. self.spuDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", subtitleDelay];
  691. [self _resetIdleTimer];
  692. }
  693. - (void)playbackDidStop:(NSNotification *)notification
  694. {
  695. [self minimizePlayback:nil];
  696. }
  697. - (void)mediaPlayerStateChanged:(VLCMediaPlayerState)currentState
  698. isPlaying:(BOOL)isPlaying
  699. currentMediaHasTrackToChooseFrom:(BOOL)currentMediaHasTrackToChooseFrom
  700. currentMediaHasChapters:(BOOL)currentMediaHasChapters
  701. forPlaybackController:(VLCPlaybackController *)controller
  702. {
  703. if (currentState == VLCMediaPlayerStateBuffering)
  704. _mediaDuration = controller.mediaDuration;
  705. if (currentState == VLCMediaPlayerStateError)
  706. [self.statusLabel showStatusMessage:NSLocalizedString(@"PLAYBACK_FAILED", nil)];
  707. [self.controlPanelController updateButtons];
  708. _multiSelectionView.mediaHasChapters = currentMediaHasChapters;
  709. }
  710. - (void)showStatusMessage:(NSString *)statusMessage forPlaybackController:(VLCPlaybackController *)controller
  711. {
  712. [self.statusLabel showStatusMessage:statusMessage];
  713. }
  714. - (void)displayMetadataForPlaybackController:(VLCPlaybackController *)controller
  715. title:(NSString *)title
  716. artwork:(UIImage *)artwork
  717. artist:(NSString *)artist
  718. album:(NSString *)album
  719. audioOnly:(BOOL)audioOnly
  720. {
  721. if (!_viewAppeared)
  722. return;
  723. self.trackNameLabel.text = title;
  724. self.artworkImageView.image = artwork;
  725. if (!artwork) {
  726. self.artistNameLabel.text = artist;
  727. self.albumNameLabel.text = album;
  728. } else
  729. self.artistNameLabel.text = self.albumNameLabel.text = nil;
  730. self.timeNavigationTitleView.hideAspectRatio = audioOnly;
  731. self.timeNavigationTitleView.positionSlider.hidden = NO;
  732. [[self controlPanelController] updateButtons];
  733. _audioOnly = audioOnly;
  734. }
  735. - (IBAction)playPause
  736. {
  737. LOCKCHECK;
  738. [[VLCPlaybackController sharedInstance] playPause];
  739. }
  740. - (IBAction)forward:(id)sender
  741. {
  742. LOCKCHECK;
  743. [[VLCPlaybackController sharedInstance] forward];
  744. }
  745. - (IBAction)backward:(id)sender
  746. {
  747. LOCKCHECK;
  748. [[VLCPlaybackController sharedInstance] backward];
  749. }
  750. - (IBAction)switchTrack:(id)sender
  751. {
  752. LOCKCHECK;
  753. if (_trackSelectorContainer.hidden == YES || _switchingTracksNotChapters == NO) {
  754. _switchingTracksNotChapters = YES;
  755. _trackSelectorContainer.hidden = NO;
  756. _trackSelectorContainer.alpha = 1.;
  757. [_trackSelectorTableView reloadData];
  758. if (_equalizerView.hidden == NO)
  759. _equalizerView.hidden = YES;
  760. if (!_playbackSpeedViewHidden)
  761. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  762. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  763. if (!_controlsHidden) {
  764. self.controllerPanel.hidden = _controlsHidden = YES;
  765. self.toolbar.hidden = YES;
  766. }
  767. }
  768. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  769. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  770. [recognizer setEnabled:NO];
  771. [_tapOnVideoRecognizer setEnabled:YES];
  772. } else {
  773. _trackSelectorContainer.hidden = YES;
  774. _switchingTracksNotChapters = NO;
  775. }
  776. }
  777. - (IBAction)toggleTimeDisplay:(id)sender
  778. {
  779. LOCKCHECK;
  780. _displayRemainingTime = !_displayRemainingTime;
  781. [self updateTimeDisplayButton];
  782. [self _resetIdleTimer];
  783. }
  784. - (IBAction)sleepTimer:(id)sender
  785. {
  786. if (!_playbackSpeedViewHidden)
  787. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  788. if (_equalizerView.hidden == NO)
  789. _equalizerView.hidden = YES;
  790. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  791. if (!_controlsHidden) {
  792. self.controllerPanel.hidden = _controlsHidden = YES;
  793. }
  794. }
  795. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  796. _sleepTimerContainer.alpha = 1.;
  797. _sleepTimerContainer.hidden = NO;
  798. }
  799. - (IBAction)sleepTimerAction:(id)sender
  800. {
  801. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  802. [vpc scheduleSleepTimerWithInterval:_sleepTimeDatePicker.countDownDuration];
  803. if (_sleepCountDownTimer == nil || _sleepCountDownTimer.valid == NO) {
  804. _sleepCountDownTimer = [NSTimer scheduledTimerWithTimeInterval:1
  805. target:self
  806. selector:@selector(updateSleepTimerButton)
  807. userInfo:nil
  808. repeats:YES];
  809. }
  810. }
  811. - (void)moreActions:(UIButton *)sender
  812. {
  813. if (_multiSelectionView.hidden == NO) {
  814. [UIView animateWithDuration:.3
  815. animations:^{
  816. _multiSelectionView.hidden = YES;
  817. }
  818. completion:^(BOOL finished){
  819. }];
  820. return;
  821. }
  822. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  823. if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation))
  824. _multiSelectionView.showsEqualizer = YES;
  825. else
  826. _multiSelectionView.showsEqualizer = NO;
  827. }
  828. CGRect workFrame = _multiSelectionView.frame;
  829. workFrame.size = [_multiSelectionView proposedDisplaySize];
  830. workFrame.origin.x = CGRectGetMaxX(sender.frame) - workFrame.size.width;
  831. _multiSelectionView.alpha = 1.0f;
  832. /* animate */
  833. _multiSelectionView.frame = CGRectMake(workFrame.origin.x, workFrame.origin.y + workFrame.size.height, workFrame.size.width, 0.);
  834. [UIView animateWithDuration:.3
  835. animations:^{
  836. _multiSelectionView.frame = workFrame;
  837. _multiSelectionView.hidden = NO;
  838. }
  839. completion:^(BOOL finished){
  840. }];
  841. [self _resetIdleTimer];
  842. }
  843. #pragma mark - multi-select delegation
  844. - (void)toggleUILock
  845. {
  846. _interfaceIsLocked = !_interfaceIsLocked;
  847. _multiSelectionView.displayLock = _interfaceIsLocked;
  848. self.backButton.enabled = !_interfaceIsLocked;
  849. }
  850. - (void)toggleEqualizer
  851. {
  852. LOCKCHECK;
  853. if (_equalizerView.hidden) {
  854. if (!_playbackSpeedViewHidden)
  855. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  856. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  857. if (!_controlsHidden) {
  858. self.controllerPanel.hidden = _controlsHidden = YES;
  859. self.toolbar.hidden = YES;
  860. }
  861. }
  862. _trackSelectorContainer.hidden = YES;
  863. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  864. _equalizerView.alpha = 1.;
  865. _equalizerView.hidden = NO;
  866. } else
  867. _equalizerView.hidden = YES;
  868. }
  869. - (void)toggleChapterAndTitleSelector
  870. {
  871. LOCKCHECK;
  872. if (_trackSelectorContainer.hidden == YES || _switchingTracksNotChapters == YES) {
  873. _switchingTracksNotChapters = NO;
  874. [_trackSelectorTableView reloadData];
  875. _trackSelectorContainer.hidden = NO;
  876. _trackSelectorContainer.alpha = 1.;
  877. if (_equalizerView.hidden == NO)
  878. _equalizerView.hidden = YES;
  879. if (!_playbackSpeedViewHidden)
  880. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  881. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  882. if (!_controlsHidden) {
  883. self.controllerPanel.hidden = _controlsHidden = YES;
  884. }
  885. }
  886. _sleepTimerContainer.hidden = YES;
  887. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  888. } else {
  889. _trackSelectorContainer.hidden = YES;
  890. }
  891. }
  892. - (void)toggleRepeatMode
  893. {
  894. LOCKCHECK;
  895. VLCMediaListPlayer *listPlayer = [VLCPlaybackController sharedInstance].listPlayer;
  896. VLCRepeatMode nextRepeatMode = VLCDoNotRepeat;
  897. switch (listPlayer.repeatMode) {
  898. case VLCDoNotRepeat:
  899. nextRepeatMode = VLCRepeatCurrentItem;
  900. break;
  901. case VLCRepeatCurrentItem:
  902. nextRepeatMode = VLCRepeatAllItems;
  903. break;
  904. default:
  905. nextRepeatMode = VLCDoNotRepeat;
  906. break;
  907. }
  908. listPlayer.repeatMode = nextRepeatMode;
  909. _multiSelectionView.repeatMode = nextRepeatMode;
  910. }
  911. - (void)hideMenu
  912. {
  913. [UIView animateWithDuration:.2
  914. animations:^{
  915. _multiSelectionView.hidden = YES;
  916. }
  917. completion:^(BOOL finished){
  918. }];
  919. [self _resetIdleTimer];
  920. }
  921. #pragma mark - track selector table view
  922. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  923. {
  924. NSInteger ret = 0;
  925. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  926. if (_switchingTracksNotChapters == YES) {
  927. if (mediaPlayer.audioTrackIndexes.count > 2)
  928. ret++;
  929. if (mediaPlayer.videoSubTitlesIndexes.count > 1)
  930. ret++;
  931. } else {
  932. if ([mediaPlayer numberOfTitles] > 1)
  933. ret++;
  934. if ([mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex] > 1)
  935. ret++;
  936. }
  937. return ret;
  938. }
  939. - (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
  940. {
  941. UITableViewHeaderFooterView *view = [tableView dequeueReusableHeaderFooterViewWithIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  942. if (!view)
  943. view = [[VLCTrackSelectorHeaderView alloc] initWithReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  944. return view;
  945. }
  946. - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
  947. {
  948. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  949. if (_switchingTracksNotChapters == YES) {
  950. if (mediaPlayer.audioTrackIndexes.count > 2 && section == 0)
  951. return NSLocalizedString(@"CHOOSE_AUDIO_TRACK", nil);
  952. if (mediaPlayer.videoSubTitlesIndexes.count > 1)
  953. return NSLocalizedString(@"CHOOSE_SUBTITLE_TRACK", nil);
  954. } else {
  955. if ([mediaPlayer numberOfTitles] > 1 && section == 0)
  956. return NSLocalizedString(@"CHOOSE_TITLE", nil);
  957. if ([mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex] > 1)
  958. return NSLocalizedString(@"CHOOSE_CHAPTER", nil);
  959. }
  960. return @"unknown track type";
  961. }
  962. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  963. {
  964. VLCTrackSelectorTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  965. if (!cell)
  966. cell = [[VLCTrackSelectorTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  967. NSInteger row = indexPath.row;
  968. NSInteger section = indexPath.section;
  969. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  970. BOOL cellShowsCurrentTrack = NO;
  971. if (_switchingTracksNotChapters == YES) {
  972. NSArray *indexArray;
  973. NSString *trackName;
  974. if ([mediaPlayer numberOfAudioTracks] > 2 && section == 0) {
  975. indexArray = mediaPlayer.audioTrackIndexes;
  976. if ([indexArray indexOfObject:[NSNumber numberWithInt:mediaPlayer.currentAudioTrackIndex]] == row)
  977. cellShowsCurrentTrack = YES;
  978. NSArray *audioTrackNames = mediaPlayer.audioTrackNames;
  979. if (row < audioTrackNames.count) {
  980. trackName = audioTrackNames[row];
  981. }
  982. } else {
  983. indexArray = mediaPlayer.videoSubTitlesIndexes;
  984. if ([indexArray indexOfObject:[NSNumber numberWithInt:mediaPlayer.currentVideoSubTitleIndex]] == row)
  985. cellShowsCurrentTrack = YES;
  986. NSArray *videoSubtitlesNames = mediaPlayer.videoSubTitlesNames;
  987. if (row < videoSubtitlesNames.count) {
  988. trackName = mediaPlayer.videoSubTitlesNames[row];
  989. }
  990. }
  991. if (trackName != nil) {
  992. if ([trackName isEqualToString:@"Disable"])
  993. cell.textLabel.text = NSLocalizedString(@"DISABLE_LABEL", nil);
  994. else
  995. cell.textLabel.text = trackName;
  996. }
  997. } else {
  998. if ([mediaPlayer numberOfTitles] > 1 && section == 0) {
  999. NSArray *titleDescriptions = mediaPlayer.titleDescriptions;
  1000. if (row < titleDescriptions.count) {
  1001. NSDictionary *description = titleDescriptions[row];
  1002. cell.textLabel.text = [NSString stringWithFormat:@"%@ (%@)", description[VLCTitleDescriptionName], [[VLCTime timeWithNumber:description[VLCTitleDescriptionDuration]] stringValue]];
  1003. }
  1004. if (row == mediaPlayer.currentTitleIndex)
  1005. cellShowsCurrentTrack = YES;
  1006. } else {
  1007. NSArray *chapterDescriptions = [mediaPlayer chapterDescriptionsOfTitle:mediaPlayer.currentTitleIndex];
  1008. if (row < chapterDescriptions.count) {
  1009. NSDictionary *description = chapterDescriptions[row];
  1010. cell.textLabel.text = [NSString stringWithFormat:@"%@ (%@)", description[VLCChapterDescriptionName], [[VLCTime timeWithNumber:description[VLCChapterDescriptionDuration]] stringValue]];
  1011. }
  1012. if (row == mediaPlayer.currentChapterIndex)
  1013. cellShowsCurrentTrack = YES;
  1014. }
  1015. }
  1016. [cell setShowsCurrentTrack:cellShowsCurrentTrack];
  1017. return cell;
  1018. }
  1019. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  1020. {
  1021. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  1022. if (_switchingTracksNotChapters == YES) {
  1023. NSInteger audioTrackCount = mediaPlayer.audioTrackIndexes.count;
  1024. if (audioTrackCount > 2 && section == 0)
  1025. return audioTrackCount;
  1026. return mediaPlayer.videoSubTitlesIndexes.count;
  1027. } else {
  1028. if ([mediaPlayer numberOfTitles] > 1 && section == 0)
  1029. return [mediaPlayer numberOfTitles];
  1030. else
  1031. return [mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex];
  1032. }
  1033. }
  1034. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  1035. {
  1036. [tableView deselectRowAtIndexPath:indexPath animated:NO];
  1037. NSInteger index = indexPath.row;
  1038. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  1039. if (_switchingTracksNotChapters == YES) {
  1040. NSArray *indexArray;
  1041. if (mediaPlayer.audioTrackIndexes.count > 2 && indexPath.section == 0) {
  1042. indexArray = mediaPlayer.audioTrackIndexes;
  1043. if (index <= indexArray.count)
  1044. mediaPlayer.currentAudioTrackIndex = [indexArray[index] intValue];
  1045. } else {
  1046. indexArray = mediaPlayer.videoSubTitlesIndexes;
  1047. if (index <= indexArray.count)
  1048. mediaPlayer.currentVideoSubTitleIndex = [indexArray[index] intValue];
  1049. }
  1050. } else {
  1051. if ([mediaPlayer numberOfTitles] > 1 && indexPath.section == 0)
  1052. mediaPlayer.currentTitleIndex = (int)index;
  1053. else
  1054. mediaPlayer.currentChapterIndex = (int)index;
  1055. }
  1056. CGFloat alpha = 0.0f;
  1057. _trackSelectorContainer.alpha = 1.0f;
  1058. void (^animationBlock)() = ^() {
  1059. _trackSelectorContainer.alpha = alpha;
  1060. };
  1061. void (^completionBlock)(BOOL finished) = ^(BOOL finished) {
  1062. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  1063. [recognizer setEnabled:YES];
  1064. _trackSelectorContainer.hidden = YES;
  1065. };
  1066. NSTimeInterval animationDuration = .3;
  1067. [UIView animateWithDuration:animationDuration animations:animationBlock completion:completionBlock];
  1068. }
  1069. #pragma mark - multi-touch gestures
  1070. - (void)tapRecognized
  1071. {
  1072. LOCKCHECK;
  1073. if (!_playPauseGestureEnabled)
  1074. return;
  1075. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1076. if ([vpc.mediaPlayer isPlaying]) {
  1077. [vpc.listPlayer pause];
  1078. [self.statusLabel showStatusMessage:@" ▌▌"];
  1079. } else {
  1080. [vpc.listPlayer play];
  1081. [self.statusLabel showStatusMessage:@" ►"];
  1082. }
  1083. }
  1084. - (VLCPanType)detectPanTypeForPan:(UIPanGestureRecognizer*)panRecognizer
  1085. {
  1086. NSString *deviceType = [[UIDevice currentDevice] model];
  1087. UIWindow *window = [[UIApplication sharedApplication] keyWindow];
  1088. CGFloat windowWidth = CGRectGetWidth(window.bounds);
  1089. CGPoint location = [panRecognizer locationInView:window];
  1090. VLCPanType panType = VLCPanTypeVolume; // default or right side of the screen
  1091. if (location.x < windowWidth / 2)
  1092. panType = VLCPanTypeBrightness;
  1093. // only check for seeking gesture if on iPad , will overwrite last statements if true
  1094. if ([deviceType isEqualToString:@"iPad"]) {
  1095. if (location.y < 110)
  1096. panType = VLCPanTypeSeek;
  1097. }
  1098. return panType;
  1099. }
  1100. - (void)panRecognized:(UIPanGestureRecognizer*)panRecognizer
  1101. {
  1102. LOCKCHECK;
  1103. CGFloat panDirectionX = [panRecognizer velocityInView:self.view].x;
  1104. CGFloat panDirectionY = [panRecognizer velocityInView:self.view].y;
  1105. if (panRecognizer.state == UIGestureRecognizerStateBegan) // Only detect panType when began to allow more freedom
  1106. _currentPanType = [self detectPanTypeForPan:panRecognizer];
  1107. if (_currentPanType == VLCPanTypeSeek) {
  1108. if (!_seekGestureEnabled)
  1109. return;
  1110. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  1111. double timeRemainingDouble = (-mediaPlayer.remainingTime.intValue*0.001);
  1112. int timeRemaining = timeRemainingDouble;
  1113. if (panDirectionX > 0) {
  1114. if (timeRemaining > 2 ) // to not go outside duration , video will stop
  1115. [mediaPlayer jumpForward:1];
  1116. } else
  1117. [mediaPlayer jumpBackward:1];
  1118. } else if (_currentPanType == VLCPanTypeVolume) {
  1119. if (!_volumeGestureEnabled)
  1120. return;
  1121. MPMusicPlayerController *musicPlayer = [MPMusicPlayerController applicationMusicPlayer];
  1122. #pragma clang diagnostic push
  1123. #pragma clang diagnostic ignored "-Wdeprecated"
  1124. // there is no replacement for .volume which we want to use since Apple's susggestion is to not use their overlays
  1125. // but switch to the volume slider exclusively. meh.
  1126. if (panDirectionY > 0)
  1127. musicPlayer.volume -= 0.01;
  1128. else
  1129. musicPlayer.volume += 0.01;
  1130. #pragma clang diagnostic pop
  1131. } else if (_currentPanType == VLCPanTypeBrightness) {
  1132. if (!_brightnessGestureEnabled)
  1133. return;
  1134. CGFloat brightness = [UIScreen mainScreen].brightness;
  1135. if (panDirectionY > 0)
  1136. brightness = brightness - 0.01;
  1137. else
  1138. brightness = brightness + 0.01;
  1139. // Sanity check since -[UIScreen brightness] does not go by 0.01 steps
  1140. if (brightness > 1.0)
  1141. brightness = 1.0;
  1142. else if (brightness < 0.0)
  1143. brightness = 0.0;
  1144. NSAssert(brightness >= 0 && brightness <= 1, @"Brightness must be within 0 and 1 (it is %f)", brightness);
  1145. [[UIScreen mainScreen] setBrightness:brightness];
  1146. self.brightnessSlider.value = brightness * 2.;
  1147. NSString *brightnessHUD = [NSString stringWithFormat:@"%@: %@ %%", NSLocalizedString(@"VFILTER_BRIGHTNESS", nil), [[[NSString stringWithFormat:@"%f",(brightness*100)] componentsSeparatedByString:@"."] objectAtIndex:0]];
  1148. [self.statusLabel showStatusMessage:brightnessHUD];
  1149. }
  1150. if (panRecognizer.state == UIGestureRecognizerStateEnded) {
  1151. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1152. _currentPanType = VLCPanTypeNone;
  1153. if ([vpc.mediaPlayer isPlaying])
  1154. [vpc.listPlayer play];
  1155. }
  1156. }
  1157. - (void)swipeRecognized:(UISwipeGestureRecognizer*)swipeRecognizer
  1158. {
  1159. LOCKCHECK;
  1160. if (!_seekGestureEnabled)
  1161. return;
  1162. NSString * hudString = @" ";
  1163. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1164. VLCMediaPlayer *mediaPlayer = vpc.mediaPlayer;
  1165. int swipeForwardDuration = (_variableJumpDurationEnabled) ? ((int)(_mediaDuration*0.001*0.05)) : FORWARD_SWIPE_DURATION;
  1166. int swipeBackwardDuration = (_variableJumpDurationEnabled) ? ((int)(_mediaDuration*0.001*0.05)) : BACKWARD_SWIPE_DURATION;
  1167. if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionRight) {
  1168. double timeRemainingDouble = (-mediaPlayer.remainingTime.intValue*0.001);
  1169. int timeRemaining = timeRemainingDouble;
  1170. if (swipeForwardDuration < timeRemaining) {
  1171. if (swipeForwardDuration < 1)
  1172. swipeForwardDuration = 1;
  1173. [mediaPlayer jumpForward:swipeForwardDuration];
  1174. hudString = [NSString stringWithFormat:@"⇒ %is", swipeForwardDuration];
  1175. } else {
  1176. [mediaPlayer jumpForward:(timeRemaining - 5)];
  1177. hudString = [NSString stringWithFormat:@"⇒ %is",(timeRemaining - 5)];
  1178. }
  1179. }
  1180. else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionLeft) {
  1181. [mediaPlayer jumpBackward:swipeBackwardDuration];
  1182. hudString = [NSString stringWithFormat:@"⇐ %is",swipeBackwardDuration];
  1183. }else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionUp) {
  1184. [self backward:self];
  1185. }
  1186. else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionDown) {
  1187. [self forward:self];
  1188. }
  1189. if (swipeRecognizer.state == UIGestureRecognizerStateEnded) {
  1190. if ([mediaPlayer isPlaying])
  1191. [vpc.listPlayer play];
  1192. [self.statusLabel showStatusMessage:hudString];
  1193. }
  1194. }
  1195. - (void)equalizerViewReceivedUserInput
  1196. {
  1197. [self _resetIdleTimer];
  1198. }
  1199. #pragma mark - Video Filter UI
  1200. - (IBAction)videoFilterToggle:(id)sender
  1201. {
  1202. LOCKCHECK;
  1203. if (!_playbackSpeedViewHidden)
  1204. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1205. if (_equalizerView.hidden == NO)
  1206. _equalizerView.hidden = YES;
  1207. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1208. if (!_controlsHidden) {
  1209. self.controllerPanel.hidden = _controlsHidden = YES;
  1210. }
  1211. }
  1212. self.videoFilterView.hidden = !_videoFiltersHidden;
  1213. _videoFiltersHidden = self.videoFilterView.hidden;
  1214. }
  1215. - (IBAction)videoFilterSliderAction:(id)sender
  1216. {
  1217. VLCMediaPlayer *mediaPlayer = [VLCPlaybackController sharedInstance].mediaPlayer;
  1218. if (sender == self.hueSlider)
  1219. mediaPlayer.hue = (int)self.hueSlider.value;
  1220. else if (sender == self.contrastSlider)
  1221. mediaPlayer.contrast = self.contrastSlider.value;
  1222. else if (sender == self.brightnessSlider) {
  1223. if ([[UIDevice currentDevice] VLCHasExternalDisplay])
  1224. mediaPlayer.brightness = self.brightnessSlider.value;
  1225. else
  1226. [[UIScreen mainScreen] setBrightness:(self.brightnessSlider.value / 2.)];
  1227. } else if (sender == self.saturationSlider)
  1228. mediaPlayer.saturation = self.saturationSlider.value;
  1229. else if (sender == self.gammaSlider)
  1230. mediaPlayer.gamma = self.gammaSlider.value;
  1231. else if (sender == self.resetVideoFilterButton) {
  1232. mediaPlayer.hue = self.hueSlider.value = 0.;
  1233. mediaPlayer.contrast = self.contrastSlider.value = 1.;
  1234. mediaPlayer.brightness = self.brightnessSlider.value = 1.;
  1235. [[UIScreen mainScreen] setBrightness:(self.brightnessSlider.value / 2.)];
  1236. mediaPlayer.saturation = self.saturationSlider.value = 1.;
  1237. mediaPlayer.gamma = self.gammaSlider.value = 1.;
  1238. } else
  1239. APLog(@"unknown sender for videoFilterSliderAction");
  1240. [self _resetIdleTimer];
  1241. }
  1242. - (void)screenBrightnessChanged:(NSNotification *)notification
  1243. {
  1244. if (notification)
  1245. self.brightnessSlider.value = [(UIScreen *)notification.object brightness] * 2.;
  1246. else if (![[UIDevice currentDevice] VLCHasExternalDisplay])
  1247. self.brightnessSlider.value = [(UIScreen *)[[UIScreen screens] firstObject] brightness] * 2.;
  1248. }
  1249. - (void)appBecameActive:(NSNotification *)aNotification
  1250. {
  1251. VLCPlayerDisplayController *pdc = [VLCPlayerDisplayController sharedInstance];
  1252. if (pdc.displayMode == VLCPlayerDisplayControllerDisplayModeFullscreen) {
  1253. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1254. [vpc recoverDisplayedMetadata];
  1255. if (vpc.videoOutputView != self.movieView) {
  1256. vpc.videoOutputView = nil;
  1257. vpc.videoOutputView = self.movieView;
  1258. }
  1259. }
  1260. }
  1261. #pragma mark - playback view
  1262. - (IBAction)playbackSliderAction:(UISlider *)sender
  1263. {
  1264. LOCKCHECK;
  1265. VLCPlaybackController *vpc = [VLCPlaybackController sharedInstance];
  1266. if (sender == _playbackSpeedSlider) {
  1267. double speed = exp2(sender.value);
  1268. vpc.playbackRate = speed;
  1269. self.playbackSpeedIndicator.text = [NSString stringWithFormat:@"%.2fx", speed];
  1270. } else if (sender == _audioDelaySlider) {
  1271. double delay = sender.value;
  1272. vpc.audioDelay = delay;
  1273. _audioDelayIndicator.text = [NSString stringWithFormat:@"%1.2f s", delay];
  1274. } else if (sender == _spuDelaySlider) {
  1275. double delay = sender.value;
  1276. vpc.subtitleDelay = delay;
  1277. _spuDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", delay];
  1278. }
  1279. [self _resetIdleTimer];
  1280. }
  1281. - (IBAction)videoDimensionAction:(id)sender
  1282. {
  1283. if (sender == self.timeNavigationTitleView.aspectRatioButton) {
  1284. [[VLCPlaybackController sharedInstance] switchAspectRatio];
  1285. }
  1286. }
  1287. - (IBAction)showPlaybackSpeedView {
  1288. LOCKCHECK;
  1289. if (!_videoFiltersHidden)
  1290. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1291. if (_equalizerView.hidden == NO)
  1292. _equalizerView.hidden = YES;
  1293. self.playbackSpeedView.hidden = !_playbackSpeedViewHidden;
  1294. _playbackSpeedViewHidden = self.playbackSpeedView.hidden;
  1295. [self _resetIdleTimer];
  1296. }
  1297. #pragma mark - autorotation
  1298. - (BOOL)rotationIsDisabled
  1299. {
  1300. return _interfaceIsLocked;
  1301. }
  1302. - (BOOL)shouldAutorotate
  1303. {
  1304. UIInterfaceOrientation toInterfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
  1305. return UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad
  1306. || toInterfaceOrientation != UIInterfaceOrientationPortraitUpsideDown;
  1307. }
  1308. - (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
  1309. {
  1310. [super willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];
  1311. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1312. if (self.artworkImageView.image)
  1313. self.trackNameLabel.hidden = UIInterfaceOrientationIsLandscape(toInterfaceOrientation);
  1314. if (!_equalizerView.hidden)
  1315. _equalizerView.hidden = YES;
  1316. }
  1317. }
  1318. #pragma mark - External Display
  1319. - (void)showOnExternalDisplay
  1320. {
  1321. UIScreen *screen = [UIScreen screens][1];
  1322. screen.overscanCompensation = UIScreenOverscanCompensationInsetApplicationFrame;
  1323. self.externalWindow = [[UIWindow alloc] initWithFrame:screen.bounds];
  1324. UIViewController *controller = [[VLCExternalDisplayController alloc] init];
  1325. self.externalWindow.rootViewController = controller;
  1326. [controller.view addSubview:_movieView];
  1327. controller.view.frame = screen.bounds;
  1328. _movieView.frame = screen.bounds;
  1329. self.playingExternallyView.hidden = NO;
  1330. self.externalWindow.screen = screen;
  1331. self.externalWindow.hidden = NO;
  1332. }
  1333. - (void)hideFromExternalDisplay
  1334. {
  1335. [self.view addSubview:_movieView];
  1336. [self.view sendSubviewToBack:_movieView];
  1337. _movieView.frame = self.view.frame;
  1338. self.playingExternallyView.hidden = YES;
  1339. self.externalWindow.hidden = YES;
  1340. self.externalWindow = nil;
  1341. }
  1342. - (void)handleExternalScreenDidConnect:(NSNotification *)notification
  1343. {
  1344. [self showOnExternalDisplay];
  1345. }
  1346. - (void)handleExternalScreenDidDisconnect:(NSNotification *)notification
  1347. {
  1348. [self hideFromExternalDisplay];
  1349. }
  1350. @end