VLCMovieViewController.m 68 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. #import "VLCLibraryViewController.h"
  37. #define FORWARD_SWIPE_DURATION 30
  38. #define BACKWARD_SWIPE_DURATION 10
  39. #define SHORT_JUMP_DURATION 10
  40. #define ZOOM_SENSITIVITY 2.99f
  41. #define DEFAULT_FOV 80.f
  42. #define MAX_FOV 150.f
  43. #define MIN_FOV 20.f
  44. #define TRACK_SELECTOR_TABLEVIEW_CELL @"track selector table view cell"
  45. #define TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER @"track selector table view section header"
  46. #define LOCKCHECK \
  47. if (_interfaceIsLocked) \
  48. return
  49. typedef NS_ENUM(NSInteger, VLCPanType) {
  50. VLCPanTypeNone,
  51. VLCPanTypeBrightness,
  52. VLCPanTypeSeek,
  53. VLCPanTypeVolume,
  54. VLCPanTypeProjection
  55. };
  56. @interface VLCMovieViewController () <UIGestureRecognizerDelegate, UITableViewDataSource, UITableViewDelegate, VLCMultiSelectionViewDelegate, VLCEqualizerViewUIDelegate>
  57. {
  58. BOOL _controlsHidden;
  59. BOOL _videoFiltersHidden;
  60. BOOL _playbackSpeedViewHidden;
  61. UIActionSheet *_subtitleActionSheet;
  62. UIActionSheet *_audiotrackActionSheet;
  63. NSTimer *_idleTimer;
  64. BOOL _viewAppeared;
  65. BOOL _displayRemainingTime;
  66. BOOL _positionSet;
  67. BOOL _playerIsSetup;
  68. BOOL _isScrubbing;
  69. BOOL _interfaceIsLocked;
  70. BOOL _switchingTracksNotChapters;
  71. BOOL _audioOnly;
  72. BOOL _volumeGestureEnabled;
  73. BOOL _playPauseGestureEnabled;
  74. BOOL _brightnessGestureEnabled;
  75. BOOL _seekGestureEnabled;
  76. BOOL _closeGestureEnabled;
  77. BOOL _variableJumpDurationEnabled;
  78. BOOL _mediaHasProjection;
  79. BOOL _playbackWillClose;
  80. BOOL _isTapSeeking;
  81. VLCMovieJumpState _previousJumpState;
  82. UIPinchGestureRecognizer *_pinchRecognizer;
  83. VLCPanType _currentPanType;
  84. UIPanGestureRecognizer *_panRecognizer;
  85. UISwipeGestureRecognizer *_swipeRecognizerLeft;
  86. UISwipeGestureRecognizer *_swipeRecognizerRight;
  87. UISwipeGestureRecognizer *_swipeRecognizerUp;
  88. UISwipeGestureRecognizer *_swipeRecognizerDown;
  89. UITapGestureRecognizer *_tapRecognizer;
  90. UITapGestureRecognizer *_tapOnVideoRecognizer;
  91. UITapGestureRecognizer *_tapToSeekRecognizer;
  92. UIView *_trackSelectorContainer;
  93. UITableView *_trackSelectorTableView;
  94. VLCEqualizerView *_equalizerView;
  95. VLCMultiSelectionMenuView *_multiSelectionView;
  96. VLCPlaybackController *_vpc;
  97. UIView *_sleepTimerContainer;
  98. UIDatePicker *_sleepTimeDatePicker;
  99. NSTimer *_sleepCountDownTimer;
  100. NSInteger _mediaDuration;
  101. NSInteger _numberOfTapSeek;
  102. CGFloat _fov;
  103. CGPoint _saveLocation;
  104. CGSize _screenSizePixel;
  105. }
  106. @property (nonatomic, strong) UIPopoverController *masterPopoverController;
  107. @property (nonatomic, strong) UIWindow *externalWindow;
  108. @end
  109. @implementation VLCMovieViewController
  110. + (void)initialize
  111. {
  112. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  113. NSDictionary *appDefaults = @{kVLCShowRemainingTime : @(YES)};
  114. [defaults registerDefaults:appDefaults];
  115. }
  116. - (void)dealloc
  117. {
  118. [[NSNotificationCenter defaultCenter] removeObserver:self];
  119. if (_tapRecognizer)
  120. [self.view removeGestureRecognizer:_tapRecognizer];
  121. if (_swipeRecognizerLeft)
  122. [self.view removeGestureRecognizer:_swipeRecognizerLeft];
  123. if (_swipeRecognizerRight)
  124. [self.view removeGestureRecognizer:_swipeRecognizerRight];
  125. if (_swipeRecognizerUp)
  126. [self.view removeGestureRecognizer:_swipeRecognizerUp];
  127. if (_swipeRecognizerDown)
  128. [self.view removeGestureRecognizer:_swipeRecognizerDown];
  129. if (_panRecognizer)
  130. [self.view removeGestureRecognizer:_panRecognizer];
  131. if (_pinchRecognizer)
  132. [self.view removeGestureRecognizer:_pinchRecognizer];
  133. if (_tapToSeekRecognizer)
  134. [self.view removeGestureRecognizer:_tapToSeekRecognizer];
  135. [self.view removeGestureRecognizer:_tapOnVideoRecognizer];
  136. _tapRecognizer = nil;
  137. _swipeRecognizerLeft = nil;
  138. _swipeRecognizerRight = nil;
  139. _swipeRecognizerUp = nil;
  140. _swipeRecognizerDown = nil;
  141. _panRecognizer = nil;
  142. _pinchRecognizer = nil;
  143. _tapOnVideoRecognizer = nil;
  144. _tapToSeekRecognizer = nil;
  145. }
  146. - (void)viewDidLoad
  147. {
  148. [super viewDidLoad];
  149. CGRect rect;
  150. int deviceSpeedCategory = [[UIDevice currentDevice] VLCSpeedCategory];
  151. self.extendedLayoutIncludesOpaqueBars = YES;
  152. self.edgesForExtendedLayout = UIRectEdgeAll;
  153. self.videoFilterView.hidden = YES;
  154. _videoFiltersHidden = YES;
  155. _hueLabel.text = NSLocalizedString(@"VFILTER_HUE", nil);
  156. _hueSlider.accessibilityLabel = _hueLabel.text;
  157. _hueSlider.isAccessibilityElement = YES;
  158. _contrastLabel.text = NSLocalizedString(@"VFILTER_CONTRAST", nil);
  159. _contrastSlider.accessibilityLabel = _contrastLabel.text;
  160. _contrastSlider.isAccessibilityElement = YES;
  161. _brightnessLabel.text = NSLocalizedString(@"VFILTER_BRIGHTNESS", nil);
  162. _brightnessSlider.accessibilityLabel = _brightnessLabel.text;
  163. _brightnessSlider.isAccessibilityElement = YES;
  164. _saturationLabel.text = NSLocalizedString(@"VFILTER_SATURATION", nil);
  165. _saturationSlider.accessibilityLabel = _saturationLabel.text;
  166. _saturationSlider.isAccessibilityElement = YES;
  167. _gammaLabel.text = NSLocalizedString(@"VFILTER_GAMMA", nil);
  168. _gammaSlider.accessibilityLabel = _gammaLabel.text;
  169. _gammaSlider.isAccessibilityElement = YES;
  170. _playbackSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SPEED", nil);
  171. _playbackSpeedSlider.accessibilityLabel = _playbackSpeedLabel.text;
  172. _playbackSpeedSlider.isAccessibilityElement = YES;
  173. _audioDelayLabel.text = NSLocalizedString(@"AUDIO_DELAY", nil);
  174. _audioDelaySlider.accessibilityLabel = _audioDelayLabel.text;
  175. _audioDelaySlider.isAccessibilityElement = YES;
  176. _spuDelayLabel.text = NSLocalizedString(@"SPU_DELAY", nil);
  177. _spuDelaySlider.accessibilityLabel = _spuDelayLabel.text;
  178. _spuDelaySlider.isAccessibilityElement = YES;
  179. _resetVideoFilterButton.accessibilityLabel = NSLocalizedString(@"VIDEO_FILTER_RESET_BUTTON", nil);
  180. _resetVideoFilterButton.isAccessibilityElement = YES;
  181. _sleepTimerButton.accessibilityLabel = NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil);
  182. _sleepTimerButton.isAccessibilityElement = YES;
  183. [_sleepTimerButton setTitle:NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil) forState:UIControlStateNormal];
  184. _multiSelectionView = [[VLCMultiSelectionMenuView alloc] init];
  185. _multiSelectionView.delegate = self;
  186. _multiSelectionView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin;
  187. _multiSelectionView.hidden = YES;
  188. [self.view addSubview:_multiSelectionView];
  189. _scrubHelpLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HELP", nil);
  190. self.playbackSpeedView.hidden = YES;
  191. _playbackSpeedViewHidden = YES;
  192. NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
  193. [center addObserver:self selector:@selector(handleExternalScreenDidConnect:)
  194. name:UIScreenDidConnectNotification object:nil];
  195. [center addObserver:self selector:@selector(handleExternalScreenDidDisconnect:)
  196. name:UIScreenDidDisconnectNotification object:nil];
  197. [center addObserver:self selector:@selector(screenBrightnessChanged:)
  198. name:UIScreenBrightnessDidChangeNotification object:nil];
  199. [center addObserver:self
  200. selector:@selector(appBecameActive:)
  201. name:UIApplicationDidBecomeActiveNotification
  202. object:nil];
  203. [center addObserver:self
  204. selector:@selector(playbackDidStop:)
  205. name:VLCPlaybackControllerPlaybackDidStop
  206. object:nil];
  207. _playingExternallyTitle.text = NSLocalizedString(@"PLAYING_EXTERNALLY_TITLE", nil);
  208. _playingExternallyDescription.text = NSLocalizedString(@"PLAYING_EXTERNALLY_DESC", nil);
  209. if ([[UIDevice currentDevice] VLCHasExternalDisplay])
  210. [self showOnExternalDisplay];
  211. self.trackNameLabel.text = self.artistNameLabel.text = self.albumNameLabel.text = @"";
  212. _movieView.userInteractionEnabled = NO;
  213. _tapOnVideoRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(toggleControlsVisible)];
  214. _tapOnVideoRecognizer.delegate = self;
  215. [self.view addGestureRecognizer:_tapOnVideoRecognizer];
  216. _tapToSeekRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapToSeekRecognized:)];
  217. [_tapToSeekRecognizer setNumberOfTapsRequired:2];
  218. _pinchRecognizer = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(handlePinchGesture:)];
  219. _pinchRecognizer.delegate = self;
  220. [self.view addGestureRecognizer:_pinchRecognizer];
  221. _tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapRecognized)];
  222. [_tapRecognizer setNumberOfTouchesRequired:2];
  223. _currentPanType = VLCPanTypeNone;
  224. _panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panRecognized:)];
  225. [_panRecognizer setMinimumNumberOfTouches:1];
  226. [_panRecognizer setMaximumNumberOfTouches:1];
  227. [_tapOnVideoRecognizer requireGestureRecognizerToFail:_tapToSeekRecognizer];
  228. _swipeRecognizerLeft = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  229. _swipeRecognizerLeft.direction = UISwipeGestureRecognizerDirectionLeft;
  230. _swipeRecognizerRight = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  231. _swipeRecognizerRight.direction = UISwipeGestureRecognizerDirectionRight;
  232. _swipeRecognizerUp = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  233. _swipeRecognizerUp.direction = UISwipeGestureRecognizerDirectionUp;
  234. _swipeRecognizerUp.numberOfTouchesRequired = 2;
  235. _swipeRecognizerDown = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  236. _swipeRecognizerDown.direction = UISwipeGestureRecognizerDirectionDown;
  237. _swipeRecognizerDown.numberOfTouchesRequired = 2;
  238. [self.view addGestureRecognizer:_swipeRecognizerLeft];
  239. [self.view addGestureRecognizer:_swipeRecognizerRight];
  240. [self.view addGestureRecognizer:_swipeRecognizerUp];
  241. [self.view addGestureRecognizer:_swipeRecognizerDown];
  242. [self.view addGestureRecognizer:_panRecognizer];
  243. [self.view addGestureRecognizer:_tapRecognizer];
  244. [self.view addGestureRecognizer:_tapToSeekRecognizer];
  245. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerLeft];
  246. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerRight];
  247. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerUp];
  248. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerDown];
  249. _panRecognizer.delegate = self;
  250. _swipeRecognizerRight.delegate = self;
  251. _swipeRecognizerLeft.delegate = self;
  252. _swipeRecognizerUp.delegate = self;
  253. _swipeRecognizerDown.delegate = self;
  254. _tapRecognizer.delegate = self;
  255. _tapToSeekRecognizer.delegate = self;
  256. _isTapSeeking = NO;
  257. _previousJumpState = VLCMovieJumpStateDefault;
  258. _numberOfTapSeek = 0;
  259. self.backButton.tintColor = [UIColor colorWithRed:(190.0f/255.0f) green:(190.0f/255.0f) blue:(190.0f/255.0f) alpha:1.];
  260. self.toolbar.tintColor = [UIColor whiteColor];
  261. self.toolbar.barStyle = UIBarStyleBlack;
  262. rect = self.resetVideoFilterButton.frame;
  263. rect.origin.y = rect.origin.y + 5.;
  264. self.resetVideoFilterButton.frame = rect;
  265. rect = self.toolbar.frame;
  266. rect.size.height = rect.size.height + rect.origin.y;
  267. rect.origin.y = 0;
  268. self.toolbar.frame = rect;
  269. _playerIsSetup = NO;
  270. [self.movieView setAccessibilityLabel:NSLocalizedString(@"VO_VIDEOPLAYER_TITLE", nil)];
  271. [self.movieView setAccessibilityHint:NSLocalizedString(@"VO_VIDEOPLAYER_DOUBLETAP", nil)];
  272. rect = self.view.frame;
  273. CGFloat width;
  274. CGFloat height;
  275. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  276. width = 300.;
  277. height = 320.;
  278. } else {
  279. width = 420.;
  280. height = 470.;
  281. }
  282. _trackSelectorTableView = [[UITableView alloc] initWithFrame:CGRectMake(0., 0., width, height) style:UITableViewStylePlain];
  283. _trackSelectorTableView.delegate = self;
  284. _trackSelectorTableView.dataSource = self;
  285. _trackSelectorTableView.separatorColor = [UIColor clearColor];
  286. _trackSelectorTableView.indicatorStyle = UIScrollViewIndicatorStyleWhite;
  287. _trackSelectorTableView.rowHeight = 44.;
  288. _trackSelectorTableView.separatorStyle = UITableViewCellSeparatorStyleNone;
  289. _trackSelectorTableView.sectionHeaderHeight = 28.;
  290. [_trackSelectorTableView registerClass:[VLCTrackSelectorTableViewCell class] forCellReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  291. [_trackSelectorTableView registerClass:[VLCTrackSelectorHeaderView class] forHeaderFooterViewReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  292. _trackSelectorTableView.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
  293. _trackSelectorContainer = [[VLCFrostedGlasView alloc] initWithFrame:CGRectMake((rect.size.width - width) / 2., (rect.size.height - height) / 2., width, height)];
  294. [_trackSelectorContainer addSubview:_trackSelectorTableView];
  295. _trackSelectorContainer.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleHeight;
  296. _trackSelectorContainer.hidden = YES;
  297. if (deviceSpeedCategory >= 3) {
  298. _trackSelectorTableView.opaque = NO;
  299. _trackSelectorTableView.backgroundColor = [UIColor clearColor];
  300. } else
  301. _trackSelectorTableView.backgroundColor = [UIColor blackColor];
  302. _trackSelectorTableView.allowsMultipleSelection = YES;
  303. [self.view addSubview:_trackSelectorContainer];
  304. _equalizerView = [[VLCEqualizerView alloc] initWithFrame:CGRectMake(0, 0, 450., 240.)];
  305. _equalizerView.delegate = [VLCPlaybackController sharedInstance];
  306. _equalizerView.UIdelegate = self;
  307. _equalizerView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleTopMargin;
  308. _equalizerView.hidden = YES;
  309. [self.view addSubview:_equalizerView];
  310. //Sleep Timer initialization
  311. [self sleepTimerInitializer:deviceSpeedCategory];
  312. VLCMovieViewControlPanelViewController *panelVC = [[VLCMovieViewControlPanelViewController alloc] initWithNibName:@"VLCMovieViewControlPanel"
  313. bundle:nil];
  314. [self addChildViewController:panelVC];
  315. [self.view addSubview:panelVC.view];
  316. panelVC.view.translatesAutoresizingMaskIntoConstraints = NO;
  317. NSArray *hConstraints = [NSLayoutConstraint constraintsWithVisualFormat:@"H:|[panel]|"
  318. options:0
  319. metrics:nil
  320. views:@{@"panel":panelVC.view}];
  321. NSArray *vConstraints = [NSLayoutConstraint constraintsWithVisualFormat:@"V:[panel]|"
  322. options:0
  323. metrics:nil
  324. views:@{@"panel":panelVC.view}];
  325. [self.view addConstraints:hConstraints];
  326. [self.view addConstraints:vConstraints];
  327. [panelVC didMoveToParentViewController:self];
  328. self.controlPanelController = panelVC;
  329. self.controllerPanel = panelVC.view;
  330. CGRect screenBounds = [[UIScreen mainScreen] bounds];
  331. CGFloat screenScale = [[UIScreen mainScreen] scale];
  332. _screenSizePixel = CGSizeMake(screenBounds.size.width * screenScale, screenBounds.size.height * screenScale);
  333. _saveLocation = CGPointMake(-1.f, -1.f);
  334. }
  335. - (void)viewWillAppear:(BOOL)animated
  336. {
  337. [super viewWillAppear:animated];
  338. /* reset audio meta data views */
  339. self.artworkImageView.image = nil;
  340. self.trackNameLabel.text = nil;
  341. self.artistNameLabel.text = nil;
  342. self.albumNameLabel.text = nil;
  343. [self.navigationController setNavigationBarHidden:YES animated:animated];
  344. _vpc = [VLCPlaybackController sharedInstance];
  345. _vpc.delegate = self;
  346. [_vpc recoverPlaybackState];
  347. [self screenBrightnessChanged:nil];
  348. [self setControlsHidden:NO animated:animated];
  349. [self updateDefaults];
  350. [NSUserDefaults standardUserDefaults];
  351. //Disabling video gestures, media not init in the player yet.
  352. [self enableNormalVideoGestures:NO];
  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. _playbackWillClose = NO;
  360. [_vpc recoverDisplayedMetadata];
  361. _vpc.videoOutputView = nil;
  362. _vpc.videoOutputView = self.movieView;
  363. _multiSelectionView.repeatMode = _vpc.repeatMode;
  364. _multiSelectionView.shuffleMode = _vpc.isShuffleMode;
  365. //Media is loaded in the media player, checking the projection type and configuring accordingly.
  366. _fov = 0.f;
  367. _mediaHasProjection = NO;
  368. if ([_vpc currentMediaProjection] == VLCMediaProjectionEquiRectangular) {
  369. _fov = DEFAULT_FOV;
  370. _mediaHasProjection = YES;
  371. }
  372. [self enableNormalVideoGestures:!_mediaHasProjection];
  373. }
  374. - (void)viewDidLayoutSubviews
  375. {
  376. CGRect equalizerRect = _equalizerView.frame;
  377. equalizerRect.origin.x = CGRectGetMidX(self.view.bounds) - CGRectGetWidth(equalizerRect)/2.0;
  378. equalizerRect.origin.y = CGRectGetMidY(self.view.bounds) - CGRectGetHeight(equalizerRect)/2.0;
  379. _equalizerView.frame = equalizerRect;
  380. CGRect multiSelectionFrame;
  381. CGRect controllerPanelFrame = _controllerPanel.frame;;
  382. if (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPhone) {
  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. _multiSelectionView.frame = multiSelectionFrame;
  387. _multiSelectionView.showsEqualizer = YES;
  388. return;
  389. }
  390. if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation)) {
  391. _multiSelectionView.showsEqualizer = YES;
  392. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  393. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  394. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  395. } else {
  396. _multiSelectionView.showsEqualizer = NO;
  397. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  398. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  399. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  400. }
  401. _multiSelectionView.frame = multiSelectionFrame;
  402. }
  403. - (void)viewWillDisappear:(BOOL)animated
  404. {
  405. if (_vpc.videoOutputView == self.movieView) {
  406. _vpc.videoOutputView = nil;
  407. }
  408. _viewAppeared = NO;
  409. if (_idleTimer) {
  410. [_idleTimer invalidate];
  411. _idleTimer = nil;
  412. }
  413. [self.navigationController setNavigationBarHidden:NO animated:YES];
  414. [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationFade];
  415. [super viewWillDisappear:animated];
  416. // hide filter UI for next run
  417. if (!_videoFiltersHidden)
  418. _videoFiltersHidden = YES;
  419. if (_equalizerView.hidden == NO)
  420. _equalizerView.hidden = YES;
  421. if (!_playbackSpeedViewHidden)
  422. _playbackSpeedViewHidden = YES;
  423. // reset tap to seek values
  424. _isTapSeeking = NO;
  425. _previousJumpState = VLCMovieJumpStateDefault;
  426. _numberOfTapSeek = 0;
  427. [[NSNotificationCenter defaultCenter] removeObserver:self name:NSUserDefaultsDidChangeNotification object:nil];
  428. [[NSUserDefaults standardUserDefaults] setBool:_displayRemainingTime forKey:kVLCShowRemainingTime];
  429. }
  430. - (BOOL)canBecomeFirstResponder
  431. {
  432. return YES;
  433. }
  434. - (void)dismissViewControllerAnimated:(BOOL)flag completion:(void (^)(void))completion
  435. {
  436. [self setControlsHidden:YES animated:flag];
  437. [super dismissViewControllerAnimated:flag completion:completion];
  438. }
  439. - (void)updateDefaults
  440. {
  441. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  442. if (!_playbackWillClose) {
  443. _displayRemainingTime = [[defaults objectForKey:kVLCShowRemainingTime] boolValue];
  444. [self updateTimeDisplayButton];
  445. }
  446. _volumeGestureEnabled = [[defaults objectForKey:kVLCSettingVolumeGesture] boolValue];
  447. _playPauseGestureEnabled = [[defaults objectForKey:kVLCSettingPlayPauseGesture] boolValue];
  448. _brightnessGestureEnabled = [[defaults objectForKey:kVLCSettingBrightnessGesture] boolValue];
  449. _seekGestureEnabled = [[defaults objectForKey:kVLCSettingSeekGesture] boolValue];
  450. _closeGestureEnabled = [[defaults objectForKey:kVLCSettingCloseGesture] boolValue];
  451. _variableJumpDurationEnabled = [[defaults objectForKey:kVLCSettingVariableJumpDuration] boolValue];
  452. }
  453. #pragma mark - Initializer helper
  454. - (void)sleepTimerInitializer:(int)deviceSpeedCategory
  455. {
  456. /* add sleep timer UI */
  457. _sleepTimerContainer = [[VLCFrostedGlasView alloc] initWithFrame:CGRectMake(0., 0., 300., 200.)];
  458. _sleepTimerContainer.center = self.view.center;
  459. _sleepTimerContainer.clipsToBounds = YES;
  460. _sleepTimerContainer.layer.cornerRadius = 5;
  461. _sleepTimerContainer.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin;
  462. //Layers used to create a separator for the buttons.
  463. CALayer *horizontalSeparator = [CALayer layer];
  464. horizontalSeparator.frame = CGRectMake(0., 162., 300., 1.);
  465. horizontalSeparator.backgroundColor = [UIColor VLCLightTextColor].CGColor;
  466. CALayer *verticalSeparator = [CALayer layer];
  467. verticalSeparator.frame = CGRectMake(150., 162., 1., 48.);
  468. verticalSeparator.backgroundColor = [UIColor VLCLightTextColor].CGColor;
  469. _sleepTimeDatePicker = [[UIDatePicker alloc] init];
  470. if (deviceSpeedCategory >= 3) {
  471. _sleepTimeDatePicker.opaque = NO;
  472. _sleepTimeDatePicker.backgroundColor = [UIColor clearColor];
  473. } else
  474. _sleepTimeDatePicker.backgroundColor = [UIColor blackColor];
  475. _sleepTimeDatePicker.tintColor = [UIColor VLCLightTextColor];
  476. _sleepTimeDatePicker.frame = CGRectMake(0., 0., 300., 162.);
  477. _sleepTimeDatePicker.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin;
  478. [_sleepTimerContainer addSubview:_sleepTimeDatePicker];
  479. [_sleepTimerContainer.layer addSublayer:horizontalSeparator];
  480. [_sleepTimerContainer.layer addSublayer:verticalSeparator];
  481. UIButton *cancelSleepTimer = [[UIButton alloc] initWithFrame:CGRectMake(0., 162., 150., 48.)];
  482. cancelSleepTimer.backgroundColor = [UIColor clearColor];
  483. [cancelSleepTimer setTitle:NSLocalizedString(@"BUTTON_CANCEL", nil) forState:UIControlStateNormal];
  484. [cancelSleepTimer setTintColor:[UIColor VLCLightTextColor]];
  485. [cancelSleepTimer setTitleColor:[UIColor VLCDarkTextShadowColor] forState:UIControlStateHighlighted];
  486. [cancelSleepTimer addTarget:self action:@selector(sleepTimerCancel:) forControlEvents:UIControlEventTouchDown];
  487. cancelSleepTimer.contentEdgeInsets = UIEdgeInsetsMake(0, 0, 10, 0);
  488. [_sleepTimerContainer addSubview:cancelSleepTimer];
  489. UIButton *confirmSleepTimer = [[UIButton alloc] initWithFrame:CGRectMake(150., 162., 150., 48.)];
  490. confirmSleepTimer.backgroundColor = [UIColor clearColor];
  491. [confirmSleepTimer setTitle:NSLocalizedString(@"BUTTON_DONE", nil) forState:UIControlStateNormal];
  492. [confirmSleepTimer setTintColor:[UIColor VLCLightTextColor]];
  493. [confirmSleepTimer setTitleColor:[UIColor VLCDarkTextShadowColor] forState:UIControlStateHighlighted];
  494. [confirmSleepTimer addTarget:self action:@selector(sleepTimerAction:) forControlEvents:UIControlEventTouchDown];
  495. confirmSleepTimer.contentEdgeInsets = UIEdgeInsetsMake(0, 0, 10, 0);
  496. [_sleepTimerContainer addSubview:confirmSleepTimer];
  497. /* adapt the date picker style to suit our needs */
  498. [_sleepTimeDatePicker setValue:[UIColor whiteColor] forKeyPath:@"textColor"];
  499. SEL selector = NSSelectorFromString(@"setHighlightsToday:");
  500. NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[UIDatePicker instanceMethodSignatureForSelector:selector]];
  501. BOOL no = NO;
  502. [invocation setSelector:selector];
  503. [invocation setArgument:&no atIndex:2];
  504. [invocation invokeWithTarget:_sleepTimeDatePicker];
  505. if (_sleepTimerContainer.subviews.count > 0) {
  506. NSArray *subviewsOfSubview = [_sleepTimeDatePicker.subviews[0] subviews];
  507. NSUInteger subviewCount = subviewsOfSubview.count;
  508. for (NSUInteger x = 0; x < subviewCount; x++) {
  509. if ([subviewsOfSubview[x] isKindOfClass:[UILabel class]])
  510. [subviewsOfSubview[x] setTextColor:[UIColor VLCLightTextColor]];
  511. }
  512. }
  513. _sleepTimeDatePicker.datePickerMode = UIDatePickerModeCountDownTimer;
  514. _sleepTimeDatePicker.minuteInterval = 1;
  515. _sleepTimeDatePicker.minimumDate = [NSDate date];
  516. _sleepTimeDatePicker.countDownDuration = 1200.;
  517. [self.view addSubview:_sleepTimerContainer];
  518. }
  519. #pragma mark - controls visibility
  520. - (void)handlePinchGesture:(UIPinchGestureRecognizer *)recognizer
  521. {
  522. LOCKCHECK;
  523. if (!_closeGestureEnabled || isnan(recognizer.velocity))
  524. return;
  525. CGFloat diff = DEFAULT_FOV * -(ZOOM_SENSITIVITY * recognizer.velocity / _screenSizePixel.width);
  526. if (_mediaHasProjection) {
  527. if ([_vpc updateViewpoint:0 pitch:0 roll:0 fov:diff absolute:NO]) {
  528. //Checking for fov value in case of
  529. _fov = MAX(MIN(_fov + diff, MAX_FOV), MIN_FOV);
  530. }
  531. } else if (recognizer.velocity < 0.) {
  532. [self minimizePlayback:nil];
  533. }
  534. }
  535. - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
  536. {
  537. if (touch.view != self.view)
  538. return NO;
  539. return YES;
  540. }
  541. - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
  542. {
  543. return YES;
  544. }
  545. - (void)setControlsHidden:(BOOL)hidden animated:(BOOL)animated
  546. {
  547. _controlsHidden = hidden;
  548. CGFloat alpha = _controlsHidden? 0.0f: 1.0f;
  549. [self.controlPanelController beginAppearanceTransition:!hidden animated:animated];
  550. if (!_controlsHidden) {
  551. _controllerPanel.alpha = 0.0f;
  552. _controllerPanel.hidden = !_videoFiltersHidden;
  553. _toolbar.alpha = 0.0f;
  554. _toolbar.hidden = NO;
  555. _videoFilterView.alpha = 0.0f;
  556. _videoFilterView.hidden = _videoFiltersHidden;
  557. _playbackSpeedView.alpha = 0.0f;
  558. _playbackSpeedView.hidden = _playbackSpeedViewHidden;
  559. _trackSelectorContainer.alpha = 0.0f;
  560. _trackSelectorContainer.hidden = YES;
  561. _equalizerView.alpha = 0.0f;
  562. _equalizerView.hidden = YES;
  563. if (_sleepTimerContainer) {
  564. _sleepTimerContainer.alpha = 0.0f;
  565. _sleepTimerContainer.hidden = YES;
  566. }
  567. _multiSelectionView.alpha = 0.0f;
  568. _multiSelectionView.hidden = YES;
  569. _artistNameLabel.hidden = NO;
  570. _albumNameLabel.hidden = NO;
  571. _trackNameLabel.hidden = NO;
  572. }
  573. void (^animationBlock)() = ^() {
  574. _controllerPanel.alpha = alpha;
  575. _toolbar.alpha = alpha;
  576. _videoFilterView.alpha = alpha;
  577. _playbackSpeedView.alpha = alpha;
  578. _trackSelectorContainer.alpha = alpha;
  579. _equalizerView.alpha = alpha;
  580. _multiSelectionView.alpha = alpha;
  581. if (_sleepTimerContainer)
  582. _sleepTimerContainer.alpha = alpha;
  583. CGFloat metaInfoAlpha = _audioOnly ? 1.0f : alpha;
  584. _artistNameLabel.alpha = metaInfoAlpha;
  585. _albumNameLabel.alpha = metaInfoAlpha;
  586. _trackNameLabel.alpha = metaInfoAlpha;
  587. };
  588. void (^completionBlock)(BOOL finished) = ^(BOOL finished) {
  589. _controllerPanel.hidden = _videoFiltersHidden ? _controlsHidden : NO;
  590. _toolbar.hidden = _controlsHidden;
  591. _videoFilterView.hidden = _videoFiltersHidden;
  592. _playbackSpeedView.hidden = _playbackSpeedViewHidden;
  593. _trackSelectorContainer.hidden = YES;
  594. _equalizerView.hidden = YES;
  595. if (_sleepTimerContainer)
  596. _sleepTimerContainer.hidden = YES;
  597. _multiSelectionView.hidden = YES;
  598. _artistNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  599. _albumNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  600. _trackNameLabel.hidden = _audioOnly ? NO : _controlsHidden;
  601. [self.controlPanelController endAppearanceTransition];
  602. };
  603. UIStatusBarAnimation animationType = animated? UIStatusBarAnimationFade: UIStatusBarAnimationNone;
  604. NSTimeInterval animationDuration = animated? 0.3: 0.0;
  605. [[UIApplication sharedApplication] setStatusBarHidden:_viewAppeared ? _controlsHidden : NO withAnimation:animationType];
  606. [UIView animateWithDuration:animationDuration animations:animationBlock completion:completionBlock];
  607. }
  608. - (void)toggleControlsVisible
  609. {
  610. if (!_trackSelectorContainer.hidden) {
  611. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  612. [recognizer setEnabled:YES];
  613. }
  614. if (_controlsHidden && !_videoFiltersHidden)
  615. _videoFiltersHidden = YES;
  616. if (_isTapSeeking)
  617. _numberOfTapSeek = 0;
  618. [self setControlsHidden:!_controlsHidden animated:YES];
  619. }
  620. - (void)_resetIdleTimer
  621. {
  622. if (!_idleTimer)
  623. _idleTimer = [NSTimer scheduledTimerWithTimeInterval:4.
  624. target:self
  625. selector:@selector(idleTimerExceeded)
  626. userInfo:nil
  627. repeats:NO];
  628. else {
  629. if (fabs([_idleTimer.fireDate timeIntervalSinceNow]) < 4.)
  630. [_idleTimer setFireDate:[NSDate dateWithTimeIntervalSinceNow:4.]];
  631. }
  632. }
  633. - (NSString *)_stringInTimeFormatFrom:(int)duration
  634. {
  635. if (duration < 60) {
  636. return [NSString stringWithFormat:@"%is", duration];
  637. } else {
  638. return [NSString stringWithFormat:@"%im%is", duration / 60, duration % 60];
  639. }
  640. }
  641. - (void)_seekFromTap
  642. {
  643. NSMutableString *hudString = [NSMutableString string];
  644. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  645. int seekDuration = (int)_numberOfTapSeek * SHORT_JUMP_DURATION;
  646. if (seekDuration > 0) {
  647. [mediaPlayer shortJumpForward];
  648. [hudString appendString:@"⇒ "];
  649. _previousJumpState = VLCMovieJumpStateForward;
  650. } else {
  651. [mediaPlayer shortJumpBackward];
  652. [hudString appendString:@"⇐ "];
  653. _previousJumpState = VLCMovieJumpStateBackward;
  654. }
  655. [hudString appendString: [self _stringInTimeFormatFrom:abs(seekDuration)]];
  656. [self.statusLabel showStatusMessage:[NSString stringWithString:hudString]];
  657. if (_controlsHidden)
  658. [self setControlsHidden:NO animated:NO];
  659. }
  660. - (void)idleTimerExceeded
  661. {
  662. if (![NSThread isMainThread]) {
  663. [self performSelectorOnMainThread:@selector(idleTimerExceeded) withObject:nil waitUntilDone:NO];
  664. return;
  665. }
  666. _idleTimer = nil;
  667. if (!_controlsHidden)
  668. [self toggleControlsVisible];
  669. if (_isTapSeeking) {
  670. _isTapSeeking = NO;
  671. _numberOfTapSeek = 0;
  672. }
  673. if (!_videoFiltersHidden)
  674. _videoFiltersHidden = YES;
  675. if (_equalizerView.hidden == NO)
  676. _equalizerView.hidden = YES;
  677. if (!_playbackSpeedViewHidden)
  678. _playbackSpeedViewHidden = YES;
  679. if (self.scrubIndicatorView.hidden == NO)
  680. self.scrubIndicatorView.hidden = YES;
  681. }
  682. - (UIResponder *)nextResponder
  683. {
  684. [self _resetIdleTimer];
  685. return [super nextResponder];
  686. }
  687. - (void)enableNormalVideoGestures:(BOOL)enable
  688. {
  689. [_tapRecognizer setEnabled:enable];
  690. [_swipeRecognizerUp setEnabled:enable];
  691. [_swipeRecognizerDown setEnabled:enable];
  692. [_swipeRecognizerLeft setEnabled:enable];
  693. [_swipeRecognizerRight setEnabled:enable];
  694. }
  695. #pragma mark - controls
  696. - (IBAction)closePlayback:(id)sender
  697. {
  698. LOCKCHECK;
  699. _playbackWillClose = YES;
  700. [_vpc stopPlayback];
  701. }
  702. - (IBAction)minimizePlayback:(id)sender
  703. {
  704. LOCKCHECK;
  705. [[UIApplication sharedApplication] sendAction:@selector(closeFullscreenPlayback) to:nil from:self forEvent:nil];
  706. }
  707. - (IBAction)positionSliderAction:(UISlider *)sender
  708. {
  709. LOCKCHECK;
  710. /* we need to limit the number of events sent by the slider, since otherwise, the user
  711. * wouldn't see the I-frames when seeking on current mobile devices. This isn't a problem
  712. * within the Simulator, but especially on older ARMv7 devices, it's clearly noticeable. */
  713. [self performSelector:@selector(_setPositionForReal) withObject:nil afterDelay:0.3];
  714. if (_mediaDuration > 0) {
  715. VLCTime *newPosition = [VLCTime timeWithInt:(int)(sender.value * _mediaDuration)];
  716. [self.timeNavigationTitleView.timeDisplayButton setTitle:newPosition.stringValue forState:UIControlStateNormal];
  717. [self.timeNavigationTitleView setNeedsLayout];
  718. self.timeNavigationTitleView.timeDisplayButton.accessibilityLabel = [NSString stringWithFormat:@"%@: %@", NSLocalizedString(@"PLAYBACK_POSITION", nil), newPosition.stringValue];
  719. _positionSet = NO;
  720. }
  721. [self _resetIdleTimer];
  722. }
  723. - (void)_setPositionForReal
  724. {
  725. if (!_positionSet) {
  726. _vpc.mediaPlayer.position = self.timeNavigationTitleView.positionSlider.value;
  727. [_vpc setNeedsMetadataUpdate];
  728. _positionSet = YES;
  729. }
  730. }
  731. - (IBAction)positionSliderTouchDown:(id)sender
  732. {
  733. LOCKCHECK;
  734. [self _updateScrubLabel];
  735. self.scrubIndicatorView.hidden = NO;
  736. _isScrubbing = YES;
  737. }
  738. - (IBAction)positionSliderTouchUp:(id)sender
  739. {
  740. LOCKCHECK;
  741. self.scrubIndicatorView.hidden = YES;
  742. _isScrubbing = NO;
  743. }
  744. - (void)_updateScrubLabel
  745. {
  746. float speed = self.timeNavigationTitleView.positionSlider.scrubbingSpeed;
  747. if (speed == 1.)
  748. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HIGH", nil);
  749. else if (speed == .5)
  750. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HALF", nil);
  751. else if (speed == .25)
  752. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_QUARTER", nil);
  753. else
  754. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_FINE", nil);
  755. [self _resetIdleTimer];
  756. }
  757. - (IBAction)positionSliderDrag:(id)sender
  758. {
  759. LOCKCHECK;
  760. [self _updateScrubLabel];
  761. }
  762. - (IBAction)volumeSliderAction:(id)sender
  763. {
  764. LOCKCHECK;
  765. [self _resetIdleTimer];
  766. }
  767. - (void)updateTimeDisplayButton
  768. {
  769. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  770. UIButton *timeDisplayButton = self.timeNavigationTitleView.timeDisplayButton;
  771. if (_displayRemainingTime)
  772. [timeDisplayButton setTitle:[[mediaPlayer remainingTime] stringValue] forState:UIControlStateNormal];
  773. else
  774. [timeDisplayButton setTitle:[[mediaPlayer time] stringValue] forState:UIControlStateNormal];
  775. [self.timeNavigationTitleView setNeedsLayout];
  776. }
  777. - (void)updateSleepTimerButton
  778. {
  779. NSMutableString *title = [NSMutableString stringWithString:NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil)];
  780. if (_vpc.sleepTimer != nil && _vpc.sleepTimer.valid) {
  781. int remainSeconds = (int)[_vpc.sleepTimer.fireDate timeIntervalSinceNow];
  782. int hour = remainSeconds / 3600;
  783. int minute = (remainSeconds - hour * 3600) / 60;
  784. int second = remainSeconds % 60;
  785. [title appendFormat:@" %02d:%02d:%02d", hour, minute, second];
  786. } else {
  787. [_sleepCountDownTimer invalidate];
  788. }
  789. [_sleepTimerButton setTitle:title forState:UIControlStateNormal];
  790. }
  791. #pragma mark - playback controller delegation
  792. - (void)playbackPositionUpdated:(VLCPlaybackController *)controller
  793. {
  794. VLCMediaPlayer *mediaPlayer = controller.mediaPlayer;
  795. if (!_isScrubbing) {
  796. self.timeNavigationTitleView.positionSlider.value = [mediaPlayer position];
  797. }
  798. [self updateTimeDisplayButton];
  799. }
  800. - (void)prepareForMediaPlayback:(VLCPlaybackController *)controller
  801. {
  802. self.trackNameLabel.text = self.artistNameLabel.text = self.albumNameLabel.text = @"";
  803. self.timeNavigationTitleView.positionSlider.value = 0.;
  804. [self.timeNavigationTitleView.timeDisplayButton setTitle:@"" forState:UIControlStateNormal];
  805. self.timeNavigationTitleView.timeDisplayButton.accessibilityLabel = @"";
  806. if (![[UIDevice currentDevice] VLCHasExternalDisplay])
  807. self.brightnessSlider.value = [UIScreen mainScreen].brightness * 2.;
  808. [_equalizerView reloadData];
  809. double playbackRate = controller.playbackRate;
  810. self.playbackSpeedSlider.value = log2(playbackRate);
  811. self.playbackSpeedIndicator.text = [NSString stringWithFormat:@"%.2fx", playbackRate];
  812. float audioDelay = controller.audioDelay;
  813. self.audioDelaySlider.value = audioDelay;
  814. self.audioDelayIndicator.text = [NSString stringWithFormat:@"%1.2f s", audioDelay];
  815. float subtitleDelay = controller.subtitleDelay;
  816. self.spuDelaySlider.value = subtitleDelay;
  817. self.spuDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", subtitleDelay];
  818. [self _resetIdleTimer];
  819. }
  820. - (void)playbackDidStop:(NSNotification *)notification
  821. {
  822. [self minimizePlayback:nil];
  823. }
  824. - (void)mediaPlayerStateChanged:(VLCMediaPlayerState)currentState
  825. isPlaying:(BOOL)isPlaying
  826. currentMediaHasTrackToChooseFrom:(BOOL)currentMediaHasTrackToChooseFrom
  827. currentMediaHasChapters:(BOOL)currentMediaHasChapters
  828. forPlaybackController:(VLCPlaybackController *)controller
  829. {
  830. if (currentState == VLCMediaPlayerStateBuffering)
  831. _mediaDuration = controller.mediaDuration;
  832. if (currentState == VLCMediaPlayerStateError)
  833. [self.statusLabel showStatusMessage:NSLocalizedString(@"PLAYBACK_FAILED", nil)];
  834. [self.controlPanelController updateButtons];
  835. _multiSelectionView.mediaHasChapters = currentMediaHasChapters;
  836. }
  837. - (void)showStatusMessage:(NSString *)statusMessage forPlaybackController:(VLCPlaybackController *)controller
  838. {
  839. [self.statusLabel showStatusMessage:statusMessage];
  840. }
  841. - (void)displayMetadataForPlaybackController:(VLCPlaybackController *)controller
  842. title:(NSString *)title
  843. artwork:(UIImage *)artwork
  844. artist:(NSString *)artist
  845. album:(NSString *)album
  846. audioOnly:(BOOL)audioOnly
  847. {
  848. if (!_viewAppeared)
  849. return;
  850. self.trackNameLabel.text = title;
  851. self.artworkImageView.image = artwork;
  852. if (!artwork) {
  853. self.artistNameLabel.text = artist;
  854. self.albumNameLabel.text = album;
  855. } else
  856. self.artistNameLabel.text = self.albumNameLabel.text = nil;
  857. self.timeNavigationTitleView.hideAspectRatio = audioOnly;
  858. self.timeNavigationTitleView.positionSlider.hidden = NO;
  859. [[self controlPanelController] updateButtons];
  860. _audioOnly = audioOnly;
  861. }
  862. - (IBAction)playPause
  863. {
  864. LOCKCHECK;
  865. [_vpc playPause];
  866. }
  867. - (IBAction)forward:(id)sender
  868. {
  869. LOCKCHECK;
  870. [_vpc forward];
  871. }
  872. - (IBAction)backward:(id)sender
  873. {
  874. LOCKCHECK;
  875. [_vpc backward];
  876. }
  877. - (IBAction)switchTrack:(id)sender
  878. {
  879. LOCKCHECK;
  880. if (_trackSelectorContainer.hidden == YES || _switchingTracksNotChapters == NO) {
  881. _switchingTracksNotChapters = YES;
  882. _trackSelectorContainer.hidden = NO;
  883. _trackSelectorContainer.alpha = 1.;
  884. [_trackSelectorTableView reloadData];
  885. if (_equalizerView.hidden == NO)
  886. _equalizerView.hidden = YES;
  887. if (!_playbackSpeedViewHidden)
  888. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  889. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  890. if (!_controlsHidden) {
  891. self.controllerPanel.hidden = _controlsHidden = YES;
  892. self.toolbar.hidden = YES;
  893. }
  894. }
  895. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  896. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  897. [recognizer setEnabled:NO];
  898. [_tapOnVideoRecognizer setEnabled:YES];
  899. } else {
  900. _trackSelectorContainer.hidden = YES;
  901. _switchingTracksNotChapters = NO;
  902. }
  903. }
  904. - (IBAction)toggleTimeDisplay:(id)sender
  905. {
  906. LOCKCHECK;
  907. _displayRemainingTime = !_displayRemainingTime;
  908. [self updateTimeDisplayButton];
  909. [self _resetIdleTimer];
  910. }
  911. - (IBAction)sleepTimer:(id)sender
  912. {
  913. if (!_playbackSpeedViewHidden)
  914. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  915. if (_equalizerView.hidden == NO)
  916. _equalizerView.hidden = YES;
  917. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  918. if (!_controlsHidden) {
  919. self.controllerPanel.hidden = _controlsHidden = YES;
  920. }
  921. }
  922. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  923. _sleepTimerContainer.alpha = 1.;
  924. _sleepTimerContainer.hidden = NO;
  925. }
  926. - (IBAction)sleepTimerCancel:(id)sender
  927. {
  928. NSTimer *sleepTimer = [_vpc sleepTimer];
  929. if (sleepTimer) {
  930. [sleepTimer invalidate];
  931. sleepTimer = nil;
  932. }
  933. [self.statusLabel showStatusMessage:NSLocalizedString(@"SLEEP_TIMER_UPDATED", nil)];
  934. [self setControlsHidden:YES animated:YES];
  935. }
  936. - (IBAction)sleepTimerAction:(id)sender
  937. {
  938. [_vpc scheduleSleepTimerWithInterval:_sleepTimeDatePicker.countDownDuration];
  939. if (_sleepCountDownTimer == nil || _sleepCountDownTimer.valid == NO) {
  940. _sleepCountDownTimer = [NSTimer scheduledTimerWithTimeInterval:1
  941. target:self
  942. selector:@selector(updateSleepTimerButton)
  943. userInfo:nil
  944. repeats:YES];
  945. }
  946. [self.statusLabel showStatusMessage:NSLocalizedString(@"SLEEP_TIMER_UPDATED", nil)];
  947. [self setControlsHidden:YES animated:YES];
  948. }
  949. - (void)moreActions:(UIButton *)sender
  950. {
  951. if (_multiSelectionView.hidden == NO) {
  952. [UIView animateWithDuration:.3
  953. animations:^{
  954. _multiSelectionView.hidden = YES;
  955. }
  956. completion:^(BOOL finished){
  957. }];
  958. return;
  959. }
  960. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  961. if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation))
  962. _multiSelectionView.showsEqualizer = YES;
  963. else
  964. _multiSelectionView.showsEqualizer = NO;
  965. }
  966. CGRect workFrame = _multiSelectionView.frame;
  967. workFrame.size = [_multiSelectionView proposedDisplaySize];
  968. workFrame.origin.x = CGRectGetMaxX(sender.frame) - workFrame.size.width;
  969. _multiSelectionView.alpha = 1.0f;
  970. /* animate */
  971. _multiSelectionView.frame = CGRectMake(workFrame.origin.x, workFrame.origin.y + workFrame.size.height, workFrame.size.width, 0.);
  972. [UIView animateWithDuration:.3
  973. animations:^{
  974. _multiSelectionView.frame = workFrame;
  975. _multiSelectionView.hidden = NO;
  976. }
  977. completion:^(BOOL finished){
  978. }];
  979. [self _resetIdleTimer];
  980. }
  981. #pragma mark - multi-select delegation
  982. - (void)toggleUILock
  983. {
  984. _interfaceIsLocked = !_interfaceIsLocked;
  985. _multiSelectionView.displayLock = _interfaceIsLocked;
  986. self.backButton.enabled = !_interfaceIsLocked;
  987. }
  988. - (void)toggleEqualizer
  989. {
  990. LOCKCHECK;
  991. if (_equalizerView.hidden) {
  992. if (!_playbackSpeedViewHidden)
  993. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  994. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  995. if (!_controlsHidden) {
  996. self.controllerPanel.hidden = _controlsHidden = YES;
  997. self.toolbar.hidden = YES;
  998. }
  999. }
  1000. _trackSelectorContainer.hidden = YES;
  1001. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1002. _equalizerView.alpha = 1.;
  1003. _equalizerView.hidden = NO;
  1004. } else
  1005. _equalizerView.hidden = YES;
  1006. }
  1007. - (void)toggleChapterAndTitleSelector
  1008. {
  1009. LOCKCHECK;
  1010. if (_trackSelectorContainer.hidden == YES || _switchingTracksNotChapters == YES) {
  1011. _switchingTracksNotChapters = NO;
  1012. [_trackSelectorTableView reloadData];
  1013. _trackSelectorContainer.hidden = NO;
  1014. _trackSelectorContainer.alpha = 1.;
  1015. if (_equalizerView.hidden == NO)
  1016. _equalizerView.hidden = YES;
  1017. if (!_playbackSpeedViewHidden)
  1018. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1019. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1020. if (!_controlsHidden) {
  1021. self.controllerPanel.hidden = _controlsHidden = YES;
  1022. }
  1023. }
  1024. _sleepTimerContainer.hidden = YES;
  1025. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1026. } else {
  1027. _trackSelectorContainer.hidden = YES;
  1028. }
  1029. }
  1030. - (void)toggleRepeatMode
  1031. {
  1032. LOCKCHECK;
  1033. VLCMediaListPlayer *listPlayer = _vpc.listPlayer;
  1034. VLCRepeatMode nextRepeatMode = VLCDoNotRepeat;
  1035. switch (listPlayer.repeatMode) {
  1036. case VLCDoNotRepeat:
  1037. nextRepeatMode = VLCRepeatCurrentItem;
  1038. break;
  1039. case VLCRepeatCurrentItem:
  1040. nextRepeatMode = VLCRepeatAllItems;
  1041. break;
  1042. default:
  1043. nextRepeatMode = VLCDoNotRepeat;
  1044. break;
  1045. }
  1046. listPlayer.repeatMode = nextRepeatMode;
  1047. _multiSelectionView.repeatMode = nextRepeatMode;
  1048. }
  1049. - (void)toggleShuffleMode
  1050. {
  1051. LOCKCHECK;
  1052. _vpc.shuffleMode = !_vpc.isShuffleMode;
  1053. _multiSelectionView.shuffleMode = _vpc.isShuffleMode;
  1054. }
  1055. - (void)hideMenu
  1056. {
  1057. [UIView animateWithDuration:.2
  1058. animations:^{
  1059. _multiSelectionView.hidden = YES;
  1060. }
  1061. completion:^(BOOL finished){
  1062. }];
  1063. [self _resetIdleTimer];
  1064. }
  1065. #pragma mark - track selector table view
  1066. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  1067. {
  1068. NSInteger ret = 0;
  1069. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  1070. if (_switchingTracksNotChapters == YES) {
  1071. if (mediaPlayer.audioTrackIndexes.count > 2)
  1072. ret++;
  1073. if (mediaPlayer.videoSubTitlesIndexes.count > 1)
  1074. ret++;
  1075. } else {
  1076. if ([mediaPlayer numberOfTitles] > 1)
  1077. ret++;
  1078. if ([mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex] > 1)
  1079. ret++;
  1080. }
  1081. return ret;
  1082. }
  1083. - (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
  1084. {
  1085. UITableViewHeaderFooterView *view = [tableView dequeueReusableHeaderFooterViewWithIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  1086. if (!view)
  1087. view = [[VLCTrackSelectorHeaderView alloc] initWithReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  1088. return view;
  1089. }
  1090. - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
  1091. {
  1092. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  1093. if (_switchingTracksNotChapters == YES) {
  1094. if (mediaPlayer.audioTrackIndexes.count > 2 && section == 0)
  1095. return NSLocalizedString(@"CHOOSE_AUDIO_TRACK", nil);
  1096. if (mediaPlayer.videoSubTitlesIndexes.count > 1)
  1097. return NSLocalizedString(@"CHOOSE_SUBTITLE_TRACK", nil);
  1098. } else {
  1099. if ([mediaPlayer numberOfTitles] > 1 && section == 0)
  1100. return NSLocalizedString(@"CHOOSE_TITLE", nil);
  1101. if ([mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex] > 1)
  1102. return NSLocalizedString(@"CHOOSE_CHAPTER", nil);
  1103. }
  1104. return @"unknown track type";
  1105. }
  1106. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  1107. {
  1108. VLCTrackSelectorTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  1109. if (!cell)
  1110. cell = [[VLCTrackSelectorTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  1111. NSInteger row = indexPath.row;
  1112. NSInteger section = indexPath.section;
  1113. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  1114. BOOL cellShowsCurrentTrack = NO;
  1115. if (_switchingTracksNotChapters == YES) {
  1116. NSArray *indexArray;
  1117. NSString *trackName;
  1118. if ([mediaPlayer numberOfAudioTracks] > 2 && section == 0) {
  1119. indexArray = mediaPlayer.audioTrackIndexes;
  1120. if ([indexArray indexOfObject:[NSNumber numberWithInt:mediaPlayer.currentAudioTrackIndex]] == row)
  1121. cellShowsCurrentTrack = YES;
  1122. NSArray *audioTrackNames = mediaPlayer.audioTrackNames;
  1123. if (row < audioTrackNames.count) {
  1124. trackName = audioTrackNames[row];
  1125. }
  1126. } else {
  1127. indexArray = mediaPlayer.videoSubTitlesIndexes;
  1128. if ([indexArray indexOfObject:[NSNumber numberWithInt:mediaPlayer.currentVideoSubTitleIndex]] == row)
  1129. cellShowsCurrentTrack = YES;
  1130. NSArray *videoSubtitlesNames = mediaPlayer.videoSubTitlesNames;
  1131. if (row < videoSubtitlesNames.count) {
  1132. trackName = mediaPlayer.videoSubTitlesNames[row];
  1133. }
  1134. }
  1135. if (trackName != nil) {
  1136. if ([trackName isEqualToString:@"Disable"])
  1137. cell.textLabel.text = NSLocalizedString(@"DISABLE_LABEL", nil);
  1138. else
  1139. cell.textLabel.text = trackName;
  1140. }
  1141. } else {
  1142. if ([mediaPlayer numberOfTitles] > 1 && section == 0) {
  1143. NSArray *titleDescriptions = mediaPlayer.titleDescriptions;
  1144. if (row < titleDescriptions.count) {
  1145. NSDictionary *description = titleDescriptions[row];
  1146. cell.textLabel.text = [NSString stringWithFormat:@"%@ (%@)", description[VLCTitleDescriptionName], [[VLCTime timeWithNumber:description[VLCTitleDescriptionDuration]] stringValue]];
  1147. }
  1148. if (row == mediaPlayer.currentTitleIndex)
  1149. cellShowsCurrentTrack = YES;
  1150. } else {
  1151. NSArray *chapterDescriptions = [mediaPlayer chapterDescriptionsOfTitle:mediaPlayer.currentTitleIndex];
  1152. if (row < chapterDescriptions.count) {
  1153. NSDictionary *description = chapterDescriptions[row];
  1154. cell.textLabel.text = [NSString stringWithFormat:@"%@ (%@)", description[VLCChapterDescriptionName], [[VLCTime timeWithNumber:description[VLCChapterDescriptionDuration]] stringValue]];
  1155. }
  1156. if (row == mediaPlayer.currentChapterIndex)
  1157. cellShowsCurrentTrack = YES;
  1158. }
  1159. }
  1160. [cell setShowsCurrentTrack:cellShowsCurrentTrack];
  1161. return cell;
  1162. }
  1163. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  1164. {
  1165. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  1166. if (_switchingTracksNotChapters == YES) {
  1167. NSInteger audioTrackCount = mediaPlayer.audioTrackIndexes.count;
  1168. if (audioTrackCount > 2 && section == 0)
  1169. return audioTrackCount;
  1170. return mediaPlayer.videoSubTitlesIndexes.count;
  1171. } else {
  1172. if ([mediaPlayer numberOfTitles] > 1 && section == 0)
  1173. return [mediaPlayer numberOfTitles];
  1174. else
  1175. return [mediaPlayer numberOfChaptersForTitle:mediaPlayer.currentTitleIndex];
  1176. }
  1177. }
  1178. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  1179. {
  1180. [tableView deselectRowAtIndexPath:indexPath animated:NO];
  1181. NSInteger index = indexPath.row;
  1182. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  1183. if (_switchingTracksNotChapters == YES) {
  1184. NSArray *indexArray;
  1185. if (mediaPlayer.audioTrackIndexes.count > 2 && indexPath.section == 0) {
  1186. indexArray = mediaPlayer.audioTrackIndexes;
  1187. if (index <= indexArray.count)
  1188. mediaPlayer.currentAudioTrackIndex = [indexArray[index] intValue];
  1189. } else {
  1190. indexArray = mediaPlayer.videoSubTitlesIndexes;
  1191. if (index <= indexArray.count)
  1192. mediaPlayer.currentVideoSubTitleIndex = [indexArray[index] intValue];
  1193. }
  1194. } else {
  1195. if ([mediaPlayer numberOfTitles] > 1 && indexPath.section == 0)
  1196. mediaPlayer.currentTitleIndex = (int)index;
  1197. else
  1198. mediaPlayer.currentChapterIndex = (int)index;
  1199. }
  1200. CGFloat alpha = 0.0f;
  1201. _trackSelectorContainer.alpha = 1.0f;
  1202. void (^animationBlock)() = ^() {
  1203. _trackSelectorContainer.alpha = alpha;
  1204. };
  1205. void (^completionBlock)(BOOL finished) = ^(BOOL finished) {
  1206. for (UIGestureRecognizer *recognizer in self.view.gestureRecognizers)
  1207. [recognizer setEnabled:YES];
  1208. _trackSelectorContainer.hidden = YES;
  1209. };
  1210. NSTimeInterval animationDuration = .3;
  1211. [UIView animateWithDuration:animationDuration animations:animationBlock completion:completionBlock];
  1212. }
  1213. #pragma mark - multi-touch gestures
  1214. - (void)tapRecognized
  1215. {
  1216. LOCKCHECK;
  1217. if (!_playPauseGestureEnabled)
  1218. return;
  1219. [_vpc.mediaPlayer isPlaying] ? [_vpc.listPlayer pause] : [_vpc.listPlayer play];
  1220. if (_controlsHidden)
  1221. [self setControlsHidden:NO animated:YES];
  1222. }
  1223. - (VLCPanType)detectPanTypeForPan:(UIPanGestureRecognizer*)panRecognizer
  1224. {
  1225. NSString *deviceType = [[UIDevice currentDevice] model];
  1226. UIWindow *window = [[UIApplication sharedApplication] keyWindow];
  1227. CGFloat windowWidth = CGRectGetWidth(window.bounds);
  1228. CGPoint location = [panRecognizer locationInView:window];
  1229. VLCPanType panType = VLCPanTypeVolume; // default or right side of the screen
  1230. if (location.x < windowWidth / 2)
  1231. panType = VLCPanTypeBrightness;
  1232. // only check for seeking gesture if on iPad , will overwrite last statements if true
  1233. if ([deviceType isEqualToString:@"iPad"]) {
  1234. if (location.y < 110)
  1235. panType = VLCPanTypeSeek;
  1236. }
  1237. return panType;
  1238. }
  1239. - (void)panRecognized:(UIPanGestureRecognizer*)panRecognizer
  1240. {
  1241. LOCKCHECK;
  1242. CGFloat panDirectionX = [panRecognizer velocityInView:self.view].x;
  1243. CGFloat panDirectionY = [panRecognizer velocityInView:self.view].y;
  1244. if (panRecognizer.state == UIGestureRecognizerStateBegan) {
  1245. _currentPanType = _mediaHasProjection ? VLCPanTypeProjection : [self detectPanTypeForPan:panRecognizer];
  1246. }
  1247. if (_currentPanType == VLCPanTypeSeek) {
  1248. if (!_seekGestureEnabled)
  1249. return;
  1250. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  1251. double timeRemainingDouble = (-mediaPlayer.remainingTime.intValue*0.001);
  1252. int timeRemaining = timeRemainingDouble;
  1253. if (panDirectionX > 0) {
  1254. if (timeRemaining > 2 ) // to not go outside duration , video will stop
  1255. [mediaPlayer jumpForward:1];
  1256. } else
  1257. [mediaPlayer jumpBackward:1];
  1258. } else if (_currentPanType == VLCPanTypeVolume) {
  1259. if (!_volumeGestureEnabled)
  1260. return;
  1261. MPMusicPlayerController *musicPlayer = [MPMusicPlayerController applicationMusicPlayer];
  1262. #pragma clang diagnostic push
  1263. #pragma clang diagnostic ignored "-Wdeprecated"
  1264. // there is no replacement for .volume which we want to use since Apple's susggestion is to not use their overlays
  1265. // but switch to the volume slider exclusively. meh.
  1266. if (panDirectionY > 0)
  1267. musicPlayer.volume -= 0.01;
  1268. else
  1269. musicPlayer.volume += 0.01;
  1270. #pragma clang diagnostic pop
  1271. } else if (_currentPanType == VLCPanTypeBrightness) {
  1272. if (!_brightnessGestureEnabled)
  1273. return;
  1274. CGFloat brightness = [UIScreen mainScreen].brightness;
  1275. if (panDirectionY > 0)
  1276. brightness = brightness - 0.01;
  1277. else
  1278. brightness = brightness + 0.01;
  1279. // Sanity check since -[UIScreen brightness] does not go by 0.01 steps
  1280. if (brightness > 1.0)
  1281. brightness = 1.0;
  1282. else if (brightness < 0.0)
  1283. brightness = 0.0;
  1284. NSAssert(brightness >= 0 && brightness <= 1, @"Brightness must be within 0 and 1 (it is %f)", brightness);
  1285. [[UIScreen mainScreen] setBrightness:brightness];
  1286. self.brightnessSlider.value = brightness * 2.;
  1287. NSString *brightnessHUD = [NSString stringWithFormat:@"%@: %@ %%", NSLocalizedString(@"VFILTER_BRIGHTNESS", nil), [[[NSString stringWithFormat:@"%f",(brightness*100)] componentsSeparatedByString:@"."] objectAtIndex:0]];
  1288. [self.statusLabel showStatusMessage:brightnessHUD];
  1289. } else if (_currentPanType == VLCPanTypeProjection) {
  1290. CGPoint tmp = [panRecognizer locationInView:self.view];
  1291. CGFloat changeX = 0.f;
  1292. CGFloat changeY = 0.f;
  1293. if (_saveLocation.x != -1.f && _saveLocation.y != -1.f) {
  1294. changeX = tmp.x - _saveLocation.x;
  1295. changeY = tmp.y - _saveLocation.y;
  1296. }
  1297. _saveLocation = [panRecognizer locationInView:self.view];
  1298. //screenSizePixel width is used twice to get a constant speed on the movement.
  1299. CGFloat yaw = _fov * -changeX / _screenSizePixel.width;
  1300. CGFloat pitch = _fov * -changeY / _screenSizePixel.width;
  1301. [_vpc updateViewpoint:yaw pitch:pitch roll:0 fov:0 absolute:NO];
  1302. }
  1303. if (panRecognizer.state == UIGestureRecognizerStateEnded) {
  1304. _currentPanType = VLCPanTypeNone;
  1305. //Invalidate saved location when the gesture is ended
  1306. if (_mediaHasProjection)
  1307. _saveLocation = CGPointMake(-1.f, -1.f);
  1308. if ([_vpc.mediaPlayer isPlaying])
  1309. [_vpc.listPlayer play];
  1310. }
  1311. }
  1312. - (void)swipeRecognized:(UISwipeGestureRecognizer*)swipeRecognizer
  1313. {
  1314. LOCKCHECK;
  1315. if (!_seekGestureEnabled)
  1316. return;
  1317. NSString * hudString = @" ";
  1318. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  1319. int swipeForwardDuration = (_variableJumpDurationEnabled) ? ((int)(_mediaDuration*0.001*0.05)) : FORWARD_SWIPE_DURATION;
  1320. int swipeBackwardDuration = (_variableJumpDurationEnabled) ? ((int)(_mediaDuration*0.001*0.05)) : BACKWARD_SWIPE_DURATION;
  1321. if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionRight) {
  1322. double timeRemainingDouble = (-mediaPlayer.remainingTime.intValue*0.001);
  1323. int timeRemaining = timeRemainingDouble;
  1324. if (swipeForwardDuration < timeRemaining) {
  1325. if (swipeForwardDuration < 1)
  1326. swipeForwardDuration = 1;
  1327. [mediaPlayer jumpForward:swipeForwardDuration];
  1328. hudString = [NSString stringWithFormat:@"⇒ %is", swipeForwardDuration];
  1329. } else {
  1330. [mediaPlayer jumpForward:(timeRemaining - 5)];
  1331. hudString = [NSString stringWithFormat:@"⇒ %is",(timeRemaining - 5)];
  1332. }
  1333. }
  1334. else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionLeft) {
  1335. [mediaPlayer jumpBackward:swipeBackwardDuration];
  1336. hudString = [NSString stringWithFormat:@"⇐ %is",swipeBackwardDuration];
  1337. }else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionUp) {
  1338. [self backward:self];
  1339. }
  1340. else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionDown) {
  1341. [self forward:self];
  1342. }
  1343. if (swipeRecognizer.state == UIGestureRecognizerStateEnded) {
  1344. if ([mediaPlayer isPlaying])
  1345. [_vpc.listPlayer play];
  1346. [self.statusLabel showStatusMessage:hudString];
  1347. }
  1348. }
  1349. - (void)tapToSeekRecognized:(UITapGestureRecognizer *)tapRecognizer
  1350. {
  1351. LOCKCHECK;
  1352. if (!_seekGestureEnabled)
  1353. return;
  1354. CGFloat screenHalf;
  1355. CGFloat tmpPosition;
  1356. CGSize size = self.view.frame.size;
  1357. CGPoint tapPosition = [tapRecognizer locationInView:self.view];
  1358. screenHalf = size.width / 2;
  1359. tmpPosition = tapPosition.x;
  1360. //Handling seek reset if tap orientation changes.
  1361. if (tmpPosition < screenHalf) {
  1362. _numberOfTapSeek = _previousJumpState == VLCMovieJumpStateForward ? -1 : _numberOfTapSeek - 1;
  1363. } else {
  1364. _numberOfTapSeek = _previousJumpState == VLCMovieJumpStateBackward ? 1 : _numberOfTapSeek + 1;
  1365. }
  1366. _isTapSeeking = YES;
  1367. [self _seekFromTap];
  1368. }
  1369. - (void)equalizerViewReceivedUserInput
  1370. {
  1371. [self _resetIdleTimer];
  1372. }
  1373. #pragma mark - Video Filter UI
  1374. - (IBAction)videoFilterToggle:(id)sender
  1375. {
  1376. LOCKCHECK;
  1377. if (!_playbackSpeedViewHidden)
  1378. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1379. if (_equalizerView.hidden == NO)
  1380. _equalizerView.hidden = YES;
  1381. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1382. if (!_controlsHidden) {
  1383. self.controllerPanel.hidden = _controlsHidden = YES;
  1384. }
  1385. }
  1386. self.videoFilterView.hidden = !_videoFiltersHidden;
  1387. _videoFiltersHidden = self.videoFilterView.hidden;
  1388. }
  1389. - (IBAction)videoFilterSliderAction:(id)sender
  1390. {
  1391. VLCMediaPlayer *mediaPlayer = _vpc.mediaPlayer;
  1392. if (sender == self.hueSlider)
  1393. mediaPlayer.hue = (int)self.hueSlider.value;
  1394. else if (sender == self.contrastSlider)
  1395. mediaPlayer.contrast = self.contrastSlider.value;
  1396. else if (sender == self.brightnessSlider) {
  1397. if ([[UIDevice currentDevice] VLCHasExternalDisplay])
  1398. mediaPlayer.brightness = self.brightnessSlider.value;
  1399. else
  1400. [[UIScreen mainScreen] setBrightness:(self.brightnessSlider.value / 2.)];
  1401. } else if (sender == self.saturationSlider)
  1402. mediaPlayer.saturation = self.saturationSlider.value;
  1403. else if (sender == self.gammaSlider)
  1404. mediaPlayer.gamma = self.gammaSlider.value;
  1405. else if (sender == self.resetVideoFilterButton) {
  1406. mediaPlayer.hue = self.hueSlider.value = 0.;
  1407. mediaPlayer.contrast = self.contrastSlider.value = 1.;
  1408. mediaPlayer.brightness = self.brightnessSlider.value = 1.;
  1409. [[UIScreen mainScreen] setBrightness:(self.brightnessSlider.value / 2.)];
  1410. mediaPlayer.saturation = self.saturationSlider.value = 1.;
  1411. mediaPlayer.gamma = self.gammaSlider.value = 1.;
  1412. } else
  1413. APLog(@"unknown sender for videoFilterSliderAction");
  1414. [self _resetIdleTimer];
  1415. }
  1416. - (void)screenBrightnessChanged:(NSNotification *)notification
  1417. {
  1418. if (notification)
  1419. self.brightnessSlider.value = [(UIScreen *)notification.object brightness] * 2.;
  1420. else if (![[UIDevice currentDevice] VLCHasExternalDisplay])
  1421. self.brightnessSlider.value = [(UIScreen *)[[UIScreen screens] firstObject] brightness] * 2.;
  1422. }
  1423. - (void)appBecameActive:(NSNotification *)aNotification
  1424. {
  1425. VLCPlayerDisplayController *pdc = [VLCPlayerDisplayController sharedInstance];
  1426. if (pdc.displayMode == VLCPlayerDisplayControllerDisplayModeFullscreen) {
  1427. [_vpc recoverDisplayedMetadata];
  1428. if (_vpc.videoOutputView != self.movieView) {
  1429. _vpc.videoOutputView = nil;
  1430. _vpc.videoOutputView = self.movieView;
  1431. }
  1432. }
  1433. }
  1434. #pragma mark - playback view
  1435. - (IBAction)playbackSliderAction:(UISlider *)sender
  1436. {
  1437. LOCKCHECK;
  1438. if (sender == _playbackSpeedSlider) {
  1439. double speed = exp2(sender.value);
  1440. _vpc.playbackRate = speed;
  1441. self.playbackSpeedIndicator.text = [NSString stringWithFormat:@"%.2fx", speed];
  1442. } else if (sender == _audioDelaySlider) {
  1443. double delay = sender.value;
  1444. _vpc.audioDelay = delay;
  1445. _audioDelayIndicator.text = [NSString stringWithFormat:@"%1.2f s", delay];
  1446. } else if (sender == _spuDelaySlider) {
  1447. double delay = sender.value;
  1448. _vpc.subtitleDelay = delay;
  1449. _spuDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", delay];
  1450. }
  1451. [self _resetIdleTimer];
  1452. }
  1453. - (IBAction)videoDimensionAction:(id)sender
  1454. {
  1455. if (sender == self.timeNavigationTitleView.aspectRatioButton) {
  1456. [[VLCPlaybackController sharedInstance] switchAspectRatio];
  1457. }
  1458. }
  1459. - (IBAction)showPlaybackSpeedView {
  1460. LOCKCHECK;
  1461. if (!_videoFiltersHidden)
  1462. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1463. if (_equalizerView.hidden == NO)
  1464. _equalizerView.hidden = YES;
  1465. self.playbackSpeedView.hidden = !_playbackSpeedViewHidden;
  1466. _playbackSpeedViewHidden = self.playbackSpeedView.hidden;
  1467. [self _resetIdleTimer];
  1468. }
  1469. #pragma mark - autorotation
  1470. - (BOOL)rotationIsDisabled
  1471. {
  1472. return _interfaceIsLocked;
  1473. }
  1474. - (BOOL)shouldAutorotate
  1475. {
  1476. UIInterfaceOrientation toInterfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
  1477. return UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad
  1478. || toInterfaceOrientation != UIInterfaceOrientationPortraitUpsideDown;
  1479. }
  1480. // < iOS 8
  1481. - (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
  1482. {
  1483. [super willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];
  1484. if (self.artworkImageView.image)
  1485. self.trackNameLabel.hidden = UIInterfaceOrientationIsLandscape(toInterfaceOrientation);
  1486. if (!_equalizerView.hidden)
  1487. _equalizerView.hidden = YES;
  1488. }
  1489. - (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation
  1490. {
  1491. if (_vpc.activePlaybackSession && _controlsHidden)
  1492. [self setControlsHidden:NO animated:YES];
  1493. }
  1494. // >= iOS 8
  1495. - (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator
  1496. {
  1497. [super viewWillTransitionToSize:size withTransitionCoordinator:coordinator];
  1498. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1499. [coordinator animateAlongsideTransition:^(id<UIViewControllerTransitionCoordinatorContext> _Nonnull context) {
  1500. if (self.artworkImageView.image)
  1501. self.trackNameLabel.hidden = YES;
  1502. if (!_equalizerView.hidden)
  1503. _equalizerView.hidden = YES;
  1504. } completion:nil];
  1505. }
  1506. }
  1507. - (void)traitCollectionDidChange:(UITraitCollection *)previousTraitCollection
  1508. {
  1509. if (_vpc.activePlaybackSession && _controlsHidden)
  1510. [self setControlsHidden:NO animated:YES];
  1511. }
  1512. #pragma mark - External Display
  1513. - (void)showOnExternalDisplay
  1514. {
  1515. UIScreen *screen = [UIScreen screens][1];
  1516. screen.overscanCompensation = UIScreenOverscanCompensationInsetApplicationFrame;
  1517. self.externalWindow = [[UIWindow alloc] initWithFrame:screen.bounds];
  1518. UIViewController *controller = [[VLCExternalDisplayController alloc] init];
  1519. self.externalWindow.rootViewController = controller;
  1520. [controller.view addSubview:_movieView];
  1521. controller.view.frame = screen.bounds;
  1522. _movieView.frame = screen.bounds;
  1523. self.playingExternallyView.hidden = NO;
  1524. self.externalWindow.screen = screen;
  1525. self.externalWindow.hidden = NO;
  1526. }
  1527. - (void)hideFromExternalDisplay
  1528. {
  1529. [self.view addSubview:_movieView];
  1530. [self.view sendSubviewToBack:_movieView];
  1531. _movieView.frame = self.view.frame;
  1532. self.playingExternallyView.hidden = YES;
  1533. self.externalWindow.hidden = YES;
  1534. self.externalWindow = nil;
  1535. }
  1536. - (void)handleExternalScreenDidConnect:(NSNotification *)notification
  1537. {
  1538. [self showOnExternalDisplay];
  1539. }
  1540. - (void)handleExternalScreenDidDisconnect:(NSNotification *)notification
  1541. {
  1542. [self hideFromExternalDisplay];
  1543. }
  1544. @end