VLCMovieViewController.m 83 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631163216331634163516361637163816391640164116421643164416451646164716481649165016511652165316541655165616571658165916601661166216631664166516661667166816691670167116721673167416751676167716781679168016811682168316841685168616871688168916901691169216931694169516961697169816991700170117021703170417051706170717081709171017111712171317141715171617171718171917201721172217231724172517261727172817291730173117321733173417351736173717381739174017411742174317441745174617471748174917501751175217531754175517561757175817591760176117621763176417651766176717681769177017711772177317741775177617771778177917801781178217831784178517861787178817891790179117921793179417951796179717981799180018011802180318041805180618071808180918101811181218131814181518161817181818191820182118221823182418251826182718281829183018311832183318341835183618371838183918401841184218431844184518461847184818491850185118521853185418551856185718581859186018611862186318641865186618671868186918701871187218731874187518761877187818791880188118821883188418851886188718881889189018911892189318941895189618971898189919001901190219031904190519061907190819091910191119121913191419151916191719181919192019211922192319241925192619271928192919301931193219331934193519361937193819391940194119421943194419451946194719481949195019511952195319541955195619571958195919601961196219631964196519661967196819691970197119721973197419751976197719781979198019811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027202820292030203120322033203420352036203720382039204020412042204320442045204620472048204920502051205220532054205520562057205820592060206120622063206420652066206720682069207020712072207320742075207620772078207920802081208220832084208520862087208820892090209120922093209420952096209720982099210021012102210321042105210621072108210921102111211221132114211521162117211821192120212121222123212421252126212721282129213021312132213321342135213621372138213921402141214221432144214521462147214821492150215121522153215421552156215721582159216021612162216321642165216621672168216921702171217221732174217521762177217821792180218121822183218421852186218721882189219021912192219321942195
  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. * Ahmad Harb <harb.dev.leb # gmail.com>
  11. * Fabio Ritrovato <sephiroth87 # videolan.org>
  12. * Pierre SAGASPE <pierre.sagaspe # me.com>
  13. * Jean-Baptiste Kempf <jb # videolan.org>
  14. *
  15. * Refer to the COPYING file of the official project for license.
  16. *****************************************************************************/
  17. #import "VLCMovieViewController.h"
  18. #import "VLCExternalDisplayController.h"
  19. #import <AVFoundation/AVFoundation.h>
  20. #import <CommonCrypto/CommonDigest.h>
  21. #import "UIDevice+VLC.h"
  22. #import "VLCBugreporter.h"
  23. #import "VLCThumbnailsCache.h"
  24. #import "VLCTrackSelectorTableViewCell.h"
  25. #import "VLCTrackSelectorHeaderView.h"
  26. #import "VLCEqualizerView.h"
  27. #import "VLCMultiSelectionMenuView.h"
  28. #import "OBSlider.h"
  29. #import "VLCStatusLabel.h"
  30. #define INPUT_RATE_DEFAULT 1000.
  31. #define FORWARD_SWIPE_DURATION 30
  32. #define BACKWARD_SWIPE_DURATION 10
  33. #define TRACK_SELECTOR_TABLEVIEW_CELL @"track selector table view cell"
  34. #define TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER @"track selector table view section header"
  35. #define LOCKCHECK \
  36. if (_interfaceIsLocked) \
  37. return
  38. typedef NS_ENUM(NSInteger, VLCPanType) {
  39. VLCPanTypeNone,
  40. VLCPanTypeBrightness,
  41. VLCPanTypeSeek,
  42. VLCPanTypeVolume,
  43. };
  44. @interface VLCMovieViewController () <UIGestureRecognizerDelegate, AVAudioSessionDelegate, VLCMediaDelegate, UITableViewDataSource, UITableViewDelegate, VLCEqualizerViewDelegate, VLCMultiSelectionViewDelegate>
  45. {
  46. VLCMediaListPlayer *_listPlayer;
  47. VLCMediaPlayer *_mediaPlayer;
  48. BOOL _controlsHidden;
  49. BOOL _videoFiltersHidden;
  50. BOOL _playbackSpeedViewHidden;
  51. UIActionSheet *_subtitleActionSheet;
  52. UIActionSheet *_audiotrackActionSheet;
  53. float _currentPlaybackRate;
  54. NSArray *_aspectRatios;
  55. NSUInteger _currentAspectRatioMask;
  56. NSTimer *_idleTimer;
  57. NSTimer *_sleepTimer;
  58. BOOL _shouldResumePlaying;
  59. BOOL _viewAppeared;
  60. BOOL _displayRemainingTime;
  61. BOOL _positionSet;
  62. BOOL _playerIsSetup;
  63. BOOL _isScrubbing;
  64. BOOL _interfaceIsLocked;
  65. BOOL _switchingTracksNotChapters;
  66. BOOL _swipeGesturesEnabled;
  67. UIPinchGestureRecognizer *_pinchRecognizer;
  68. VLCPanType _currentPanType;
  69. UIPanGestureRecognizer *_panRecognizer;
  70. UISwipeGestureRecognizer *_swipeRecognizerLeft;
  71. UISwipeGestureRecognizer *_swipeRecognizerRight;
  72. UITapGestureRecognizer *_tapRecognizer;
  73. UITapGestureRecognizer *_tapOnVideoRecognizer;
  74. UIView *_trackSelectorContainer;
  75. UITableView *_trackSelectorTableView;
  76. VLCEqualizerView *_equalizerView;
  77. VLCMultiSelectionMenuView *_multiSelectionView;
  78. UIView *_sleepTimerContainer;
  79. UIDatePicker *_sleepTimeDatePicker;
  80. NSInteger _mediaDuration;
  81. }
  82. @property (nonatomic, strong) UIPopoverController *masterPopoverController;
  83. @property (nonatomic, strong) UIWindow *externalWindow;
  84. @end
  85. @implementation VLCMovieViewController
  86. + (void)initialize
  87. {
  88. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  89. NSDictionary *appDefaults = @{kVLCShowRemainingTime : @(YES)};
  90. [defaults registerDefaults:appDefaults];
  91. }
  92. - (void)dealloc
  93. {
  94. [[NSNotificationCenter defaultCenter] removeObserver:self];
  95. if (_tapRecognizer)
  96. [self.view removeGestureRecognizer:_tapRecognizer];
  97. if (_swipeRecognizerLeft)
  98. [self.view removeGestureRecognizer:_swipeRecognizerLeft];
  99. if (_swipeRecognizerRight)
  100. [self.view removeGestureRecognizer:_swipeRecognizerRight];
  101. if (_panRecognizer)
  102. [self.view removeGestureRecognizer:_panRecognizer];
  103. if (_pinchRecognizer)
  104. [self.view removeGestureRecognizer:_pinchRecognizer];
  105. [self.view removeGestureRecognizer:_tapOnVideoRecognizer];
  106. _tapRecognizer = nil;
  107. _swipeRecognizerLeft = nil;
  108. _swipeRecognizerRight = nil;
  109. _panRecognizer = nil;
  110. _pinchRecognizer = nil;
  111. _tapOnVideoRecognizer = nil;
  112. [[NSNotificationCenter defaultCenter] removeObserver:self];
  113. }
  114. #pragma mark - Managing the media item
  115. - (void)setFileFromMediaLibrary:(id)newFile
  116. {
  117. if (_fileFromMediaLibrary != newFile) {
  118. [self _stopPlayback];
  119. _fileFromMediaLibrary = newFile;
  120. if (_viewAppeared)
  121. [self _startPlayback];
  122. }
  123. if (self.masterPopoverController != nil)
  124. [self.masterPopoverController dismissPopoverAnimated:YES];
  125. }
  126. - (void)setUrl:(NSURL *)url
  127. {
  128. [self _stopPlayback];
  129. _url = url;
  130. _playerIsSetup = NO;
  131. if (_viewAppeared)
  132. [self _startPlayback];
  133. }
  134. - (void)setMediaList:(VLCMediaList *)mediaList
  135. {
  136. [self _stopPlayback];
  137. _mediaList = mediaList;
  138. _playerIsSetup = NO;
  139. if (_viewAppeared)
  140. [self _startPlayback];
  141. }
  142. - (void)viewDidLoad
  143. {
  144. [super viewDidLoad];
  145. CGRect rect;
  146. self.wantsFullScreenLayout = YES;
  147. self.videoFilterView.hidden = YES;
  148. _videoFiltersHidden = YES;
  149. _hueLabel.text = NSLocalizedString(@"VFILTER_HUE", nil);
  150. _hueSlider.accessibilityLabel = _hueLabel.text;
  151. _hueSlider.isAccessibilityElement = YES;
  152. _contrastLabel.text = NSLocalizedString(@"VFILTER_CONTRAST", nil);
  153. _contrastSlider.accessibilityLabel = _contrastLabel.text;
  154. _contrastSlider.isAccessibilityElement = YES;
  155. _brightnessLabel.text = NSLocalizedString(@"VFILTER_BRIGHTNESS", nil);
  156. _brightnessSlider.accessibilityLabel = _brightnessLabel.text;
  157. _brightnessSlider.isAccessibilityElement = YES;
  158. _saturationLabel.text = NSLocalizedString(@"VFILTER_SATURATION", nil);
  159. _saturationSlider.accessibilityLabel = _saturationLabel.text;
  160. _saturationSlider.isAccessibilityElement = YES;
  161. _gammaLabel.text = NSLocalizedString(@"VFILTER_GAMMA", nil);
  162. _gammaSlider.accessibilityLabel = _gammaLabel.text;
  163. _gammaSlider.isAccessibilityElement = YES;
  164. _playbackSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SPEED", nil);
  165. _playbackSpeedSlider.accessibilityLabel = _playbackSpeedLabel.text;
  166. _playbackSpeedSlider.isAccessibilityElement = YES;
  167. _audioDelayLabel.text = NSLocalizedString(@"AUDIO_DELAY", nil);
  168. _audioDelaySlider.accessibilityLabel = _audioDelayLabel.text;
  169. _audioDelaySlider.isAccessibilityElement = YES;
  170. _spuDelayLabel.text = NSLocalizedString(@"SPU_DELAY", nil);
  171. _spuDelaySlider.accessibilityLabel = _spuDelayLabel.text;
  172. _spuDelaySlider.isAccessibilityElement = YES;
  173. _positionSlider.accessibilityLabel = NSLocalizedString(@"PLAYBACK_POSITION", nil);
  174. _positionSlider.isAccessibilityElement = YES;
  175. _timeDisplay.isAccessibilityElement = YES;
  176. _trackSwitcherButton.accessibilityLabel = NSLocalizedString(@"OPEN_TRACK_PANEL", nil);
  177. _trackSwitcherButton.isAccessibilityElement = YES;
  178. _trackSwitcherButtonLandscape.accessibilityLabel = NSLocalizedString(@"OPEN_TRACK_PANEL", nil);
  179. _trackSwitcherButtonLandscape.isAccessibilityElement = YES;
  180. _playbackSpeedButton.accessibilityLabel = _playbackSpeedLabel.text;
  181. _playbackSpeedButton.isAccessibilityElement = YES;
  182. _playbackSpeedButtonLandscape.accessibilityLabel = _playbackSpeedLabel.text;
  183. _playbackSpeedButtonLandscape.isAccessibilityElement = YES;
  184. _videoFilterButton.accessibilityLabel = NSLocalizedString(@"VIDEO_FILTER", nil);
  185. _videoFilterButton.isAccessibilityElement = YES;
  186. _videoFilterButtonLandscape.accessibilityLabel = NSLocalizedString(@"VIDEO_FILTER", nil);
  187. _videoFilterButtonLandscape.isAccessibilityElement = YES;
  188. _resetVideoFilterButton.accessibilityLabel = NSLocalizedString(@"VIDEO_FILTER_RESET_BUTTON", nil);
  189. _resetVideoFilterButton.isAccessibilityElement = YES;
  190. _aspectRatioButton.accessibilityLabel = NSLocalizedString(@"VIDEO_ASPECT_RATIO_BUTTON", nil);
  191. _aspectRatioButton.isAccessibilityElement = YES;
  192. _playPauseButton.accessibilityLabel = NSLocalizedString(@"PLAY_PAUSE_BUTTON", nil);
  193. _playPauseButton.isAccessibilityElement = YES;
  194. _playPauseButtonLandscape.accessibilityLabel = NSLocalizedString(@"PLAY_PAUSE_BUTTON", nil);
  195. _playPauseButtonLandscape.isAccessibilityElement = YES;
  196. _bwdButton.accessibilityLabel = NSLocalizedString(@"BWD_BUTTON", nil);
  197. _bwdButton.isAccessibilityElement = YES;
  198. _bwdButtonLandscape.accessibilityLabel = NSLocalizedString(@"BWD_BUTTON", nil);
  199. _bwdButtonLandscape.isAccessibilityElement = YES;
  200. _fwdButton.accessibilityLabel = NSLocalizedString(@"FWD_BUTTON", nil);
  201. _fwdButton.isAccessibilityElement = YES;
  202. _fwdButtonLandscape.accessibilityLabel = NSLocalizedString(@"FWD_BUTTON", nil);
  203. _fwdButtonLandscape.isAccessibilityElement = YES;
  204. _sleepTimerButton.accessibilityLabel = NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil);
  205. _sleepTimerButton.isAccessibilityElement = YES;
  206. [_sleepTimerButton setTitle:NSLocalizedString(@"BUTTON_SLEEP_TIMER", nil) forState:UIControlStateNormal];
  207. _multiSelectionView = [[VLCMultiSelectionMenuView alloc] init];
  208. _multiSelectionView.delegate = self;
  209. _multiSelectionView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin;
  210. _multiSelectionView.hidden = YES;
  211. [self.view addSubview:_multiSelectionView];
  212. _scrubHelpLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HELP", nil);
  213. self.playbackSpeedView.hidden = YES;
  214. _playbackSpeedViewHidden = YES;
  215. NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
  216. [center addObserver:self selector:@selector(handleExternalScreenDidConnect:)
  217. name:UIScreenDidConnectNotification object:nil];
  218. [center addObserver:self selector:@selector(handleExternalScreenDidDisconnect:)
  219. name:UIScreenDidDisconnectNotification object:nil];
  220. [center addObserver:self selector:@selector(applicationWillResignActive:)
  221. name:UIApplicationWillResignActiveNotification object:nil];
  222. [center addObserver:self selector:@selector(applicationDidBecomeActive:)
  223. name:UIApplicationDidBecomeActiveNotification object:nil];
  224. [center addObserver:self selector:@selector(applicationDidEnterBackground:)
  225. name:UIApplicationDidEnterBackgroundNotification object:nil];
  226. [center addObserver:self selector:@selector(audioSessionRouteChange:)
  227. name:AVAudioSessionRouteChangeNotification object:nil];
  228. _playingExternallyTitle.text = NSLocalizedString(@"PLAYING_EXTERNALLY_TITLE", nil);
  229. _playingExternallyDescription.text = NSLocalizedString(@"PLAYING_EXTERNALLY_DESC", nil);
  230. if ([self hasExternalDisplay])
  231. [self showOnExternalDisplay];
  232. self.trackNameLabel.text = self.artistNameLabel.text = self.albumNameLabel.text = @"";
  233. _movieView.userInteractionEnabled = NO;
  234. _tapOnVideoRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(toggleControlsVisible)];
  235. _tapOnVideoRecognizer.delegate = self;
  236. [self.view addGestureRecognizer:_tapOnVideoRecognizer];
  237. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  238. _displayRemainingTime = [[defaults objectForKey:kVLCShowRemainingTime] boolValue];
  239. _swipeGesturesEnabled = [[defaults objectForKey:kVLCSettingPlaybackGestures] boolValue];
  240. _pinchRecognizer = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(handlePinchGesture:)];
  241. _pinchRecognizer.delegate = self;
  242. [self.view addGestureRecognizer:_pinchRecognizer];
  243. _tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapRecognized)];
  244. [_tapRecognizer setNumberOfTouchesRequired:2];
  245. _currentPanType = VLCPanTypeNone;
  246. _panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panRecognized:)];
  247. [_panRecognizer setMinimumNumberOfTouches:1];
  248. [_panRecognizer setMaximumNumberOfTouches:1];
  249. _swipeRecognizerLeft = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  250. _swipeRecognizerLeft.direction = UISwipeGestureRecognizerDirectionLeft;
  251. _swipeRecognizerRight = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(swipeRecognized:)];
  252. _swipeRecognizerRight.direction = UISwipeGestureRecognizerDirectionRight;
  253. [self.view addGestureRecognizer:_swipeRecognizerLeft];
  254. [self.view addGestureRecognizer:_swipeRecognizerRight];
  255. [self.view addGestureRecognizer:_panRecognizer];
  256. [self.view addGestureRecognizer:_tapRecognizer];
  257. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerLeft];
  258. [_panRecognizer requireGestureRecognizerToFail:_swipeRecognizerRight];
  259. _panRecognizer.delegate = self;
  260. _swipeRecognizerRight.delegate = self;
  261. _swipeRecognizerLeft.delegate = self;
  262. _tapRecognizer.delegate = self;
  263. _aspectRatios = @[@"DEFAULT", @"FILL_TO_SCREEN", @"4:3", @"16:9", @"16:10", @"2.21:1"];
  264. [self.aspectRatioButton setImage:[UIImage imageNamed:@"ratioIcon"] forState:UIControlStateNormal];
  265. if (SYSTEM_RUNS_IOS7_OR_LATER) {
  266. self.backButton.tintColor = [UIColor colorWithRed:(190.0f/255.0f) green:(190.0f/255.0f) blue:(190.0f/255.0f) alpha:1.];
  267. self.toolbar.tintColor = [UIColor whiteColor];
  268. self.toolbar.barStyle = UIBarStyleBlack;
  269. rect = self.resetVideoFilterButton.frame;
  270. rect.origin.y = rect.origin.y + 5.;
  271. self.resetVideoFilterButton.frame = rect;
  272. rect = self.toolbar.frame;
  273. rect.size.height = rect.size.height + rect.origin.y;
  274. rect.origin.y = 0;
  275. self.toolbar.frame = rect;
  276. rect = self.aspectRatioButton.frame;
  277. rect.size.width -= 19.;
  278. rect.origin.x += 19.;
  279. self.aspectRatioButton.frame = rect;
  280. rect = self.timeDisplay.frame;
  281. rect.origin.x += 19.;
  282. self.timeDisplay.frame = rect;
  283. rect = self.positionSlider.frame;
  284. rect.size.width += 19.;
  285. self.positionSlider.frame = rect;
  286. } else {
  287. rect = self.positionSlider.frame;
  288. rect.origin.y = rect.origin.y + 3.;
  289. self.positionSlider.frame = rect;
  290. [self.aspectRatioButton setBackgroundImage:[UIImage imageNamed:@"ratioButton"] forState:UIControlStateNormal];
  291. [self.aspectRatioButton setBackgroundImage:[UIImage imageNamed:@"ratioButtonHighlight"] forState:UIControlStateHighlighted];
  292. [self.toolbar setBackgroundImage:[UIImage imageNamed:@"seekbarBg"] forBarMetrics:UIBarMetricsDefault];
  293. [self.backButton setBackgroundImage:[UIImage imageNamed:@"playbackDoneButton"] forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
  294. [self.backButton setBackgroundImage:[UIImage imageNamed:@"playbackDoneButtonHighlight"] forState:UIControlStateHighlighted barMetrics:UIBarMetricsDefault];
  295. }
  296. /* FIXME: there is a saner iOS 6+ API for this! */
  297. /* this looks a bit weird, but we need to support iOS 5 and should show the same appearance */
  298. void (^initVolumeSlider)(MPVolumeView *) = ^(MPVolumeView *volumeView){
  299. UISlider *volumeSlider = nil;
  300. for (id aView in volumeView.subviews){
  301. if ([[[aView class] description] isEqualToString:@"MPVolumeSlider"]){
  302. volumeSlider = (UISlider *)aView;
  303. break;
  304. }
  305. }
  306. if (!SYSTEM_RUNS_IOS7_OR_LATER) {
  307. [volumeSlider setMinimumTrackImage:[[UIImage imageNamed:@"sliderminiValue"]resizableImageWithCapInsets:UIEdgeInsetsMake(0, 4, 0, 0)] forState:UIControlStateNormal];
  308. [volumeSlider setMaximumTrackImage:[[UIImage imageNamed:@"slidermaxValue"] resizableImageWithCapInsets:UIEdgeInsetsMake(0, 0, 0, 4)] forState:UIControlStateNormal];
  309. [volumeSlider setThumbImage:[UIImage imageNamed:@"volumeballslider"] forState:UIControlStateNormal];
  310. } else
  311. [volumeView setVolumeThumbImage:[UIImage imageNamed:@"modernSliderKnob"] forState:UIControlStateNormal];
  312. [volumeSlider addTarget:self
  313. action:@selector(volumeSliderAction:)
  314. forControlEvents:UIControlEventValueChanged];
  315. };
  316. initVolumeSlider(self.volumeView);
  317. initVolumeSlider(self.volumeViewLandscape);
  318. [[AVAudioSession sharedInstance] setDelegate:self];
  319. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
  320. self.positionSlider.scrubbingSpeedChangePositions = @[@(0.), @(100.), @(200.), @(300)];
  321. _playerIsSetup = NO;
  322. [self.movieView setAccessibilityLabel:NSLocalizedString(@"VO_VIDEOPLAYER_TITLE", nil)];
  323. [self.movieView setAccessibilityHint:NSLocalizedString(@"VO_VIDEOPLAYER_DOUBLETAP", nil)];
  324. rect = self.view.frame;
  325. CGFloat width;
  326. CGFloat height;
  327. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  328. width = 300.;
  329. height = 320.;
  330. } else {
  331. width = 450.;
  332. height = 470.;
  333. }
  334. _trackSelectorTableView = [[UITableView alloc] initWithFrame:CGRectMake(0., 0., width, height) style:UITableViewStylePlain];
  335. _trackSelectorTableView.delegate = self;
  336. _trackSelectorTableView.dataSource = self;
  337. _trackSelectorTableView.separatorColor = [UIColor clearColor];
  338. _trackSelectorTableView.indicatorStyle = UIScrollViewIndicatorStyleWhite;
  339. [_trackSelectorTableView registerClass:[VLCTrackSelectorTableViewCell class] forCellReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  340. [_trackSelectorTableView registerClass:[VLCTrackSelectorHeaderView class] forHeaderFooterViewReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  341. _trackSelectorTableView.autoresizingMask = UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth;
  342. _trackSelectorContainer = [[VLCFrostedGlasView alloc] initWithFrame:CGRectMake((rect.size.width - width) / 2., (rect.size.height - height) / 2., width, height)];
  343. [_trackSelectorContainer addSubview:_trackSelectorTableView];
  344. _trackSelectorContainer.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleHeight;
  345. _trackSelectorContainer.hidden = YES;
  346. if ([[UIDevice currentDevice] speedCategory] >= 3) {
  347. _trackSelectorTableView.opaque = NO;
  348. _trackSelectorTableView.backgroundColor = [UIColor clearColor];
  349. } else
  350. _trackSelectorTableView.backgroundColor = [UIColor blackColor];
  351. [self.view addSubview:_trackSelectorContainer];
  352. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  353. _equalizerView = [[VLCEqualizerView alloc] initWithFrame:CGRectMake((rect.size.width - 450.) / 2., self.controllerPanel.frame.origin.y - 200., 450., 240.)];
  354. } else {
  355. _equalizerView = [[VLCEqualizerView alloc] initWithFrame:CGRectMake((rect.size.width - 450.) / 2., self.controllerPanel.frame.origin.y - 240., 450., 240.)];
  356. }
  357. _equalizerView.delegate = self;
  358. _equalizerView.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleTopMargin;
  359. _equalizerView.hidden = YES;
  360. [self.view addSubview:_equalizerView];
  361. }
  362. - (BOOL)_blobCheck
  363. {
  364. NSArray *searchPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
  365. NSString *directoryPath = searchPaths[0];
  366. if (![[NSFileManager defaultManager] fileExistsAtPath:[directoryPath stringByAppendingPathComponent:@"blob.bin"]])
  367. return NO;
  368. NSData *data = [NSData dataWithContentsOfFile:[directoryPath stringByAppendingPathComponent:@"blob.bin"]];
  369. uint8_t digest[CC_SHA1_DIGEST_LENGTH];
  370. CC_SHA1(data.bytes, (unsigned int)data.length, digest);
  371. NSMutableString *hash = [NSMutableString stringWithCapacity:CC_SHA1_DIGEST_LENGTH * 2];
  372. for (unsigned int u = 0; u < CC_SHA1_DIGEST_LENGTH; u++)
  373. [hash appendFormat:@"%02x", digest[u]];
  374. if ([hash isEqualToString:kBlobHash])
  375. return YES;
  376. else
  377. return NO;
  378. }
  379. - (void)viewWillAppear:(BOOL)animated
  380. {
  381. [super viewWillAppear:animated];
  382. /* reset audio meta data views */
  383. self.artworkImageView.image = nil;
  384. self.trackNameLabel.text = nil;
  385. self.artistNameLabel.text = nil;
  386. self.albumNameLabel.text = nil;
  387. _swipeGesturesEnabled = [[[NSUserDefaults standardUserDefaults] objectForKey:kVLCSettingPlaybackGestures] boolValue];
  388. [self.navigationController setNavigationBarHidden:YES animated:YES];
  389. if (!SYSTEM_RUNS_IOS7_OR_LATER) {
  390. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
  391. [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleBlackTranslucent;
  392. }
  393. [self _startPlayback];
  394. [self setControlsHidden:NO animated:YES];
  395. _viewAppeared = YES;
  396. }
  397. - (void)viewWillLayoutSubviews
  398. {
  399. CGRect multiSelectionFrame;
  400. CGRect controllerPanelFrame;
  401. if (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPhone) {
  402. controllerPanelFrame = _controllerPanel.frame;
  403. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  404. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  405. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  406. _multiSelectionView.frame = multiSelectionFrame;
  407. _multiSelectionView.showsEqualizer = YES;
  408. return;
  409. }
  410. CGSize viewSize = self.view.frame.size;
  411. if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation)) {
  412. [_controllerPanel removeFromSuperview];
  413. controllerPanelFrame = (CGRect){CGPointMake(0, viewSize.height - _controllerPanelLandscape.frame.size.height), CGSizeMake(viewSize.width, _controllerPanelLandscape.frame.size.height)};
  414. _controllerPanelLandscape.frame = controllerPanelFrame;
  415. [self.view addSubview:_controllerPanelLandscape];
  416. _multiSelectionView.showsEqualizer = YES;
  417. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  418. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  419. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  420. } else {
  421. [_controllerPanelLandscape removeFromSuperview];
  422. controllerPanelFrame = (CGRect){CGPointMake(0, viewSize.height - _controllerPanel.frame.size.height), CGSizeMake(viewSize.width, _controllerPanel.frame.size.height)};
  423. _controllerPanel.frame = controllerPanelFrame;
  424. [self.view addSubview:_controllerPanel];
  425. _multiSelectionView.showsEqualizer = NO;
  426. multiSelectionFrame = (CGRect){CGPointMake(0., 0.), [_multiSelectionView proposedDisplaySize]};
  427. multiSelectionFrame.origin.x = controllerPanelFrame.size.width - multiSelectionFrame.size.width;
  428. multiSelectionFrame.origin.y = controllerPanelFrame.origin.y - multiSelectionFrame.size.height;
  429. }
  430. _multiSelectionView.frame = multiSelectionFrame;
  431. }
  432. - (void)_startPlayback
  433. {
  434. if (_playerIsSetup)
  435. return;
  436. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  437. if (!self.fileFromMediaLibrary && !self.url && !self.mediaList) {
  438. [self _stopPlayback];
  439. return;
  440. }
  441. if (self.pathToExternalSubtitlesFile)
  442. _listPlayer = [[VLCMediaListPlayer alloc] initWithOptions:@[[NSString stringWithFormat:@"--%@=%@", kVLCSettingSubtitlesFilePath, self.pathToExternalSubtitlesFile]]];
  443. else
  444. _listPlayer = [[VLCMediaListPlayer alloc] initWithOptions:@[@"-vvvv"]];
  445. _mediaPlayer = _listPlayer.mediaPlayer;
  446. [_mediaPlayer setDelegate:self];
  447. [_mediaPlayer setDrawable:self.movieView];
  448. if ([[defaults objectForKey:kVLCSettingPlaybackSpeedDefaultValue] floatValue] != 0)
  449. [_mediaPlayer setRate: [[defaults objectForKey:kVLCSettingPlaybackSpeedDefaultValue] floatValue]];
  450. if ([[defaults objectForKey:kVLCSettingDeinterlace] intValue] != 0)
  451. [_mediaPlayer setDeinterlaceFilter:@"blend"];
  452. else
  453. [_mediaPlayer setDeinterlaceFilter:nil];
  454. if (self.pathToExternalSubtitlesFile)
  455. [_mediaPlayer openVideoSubTitlesFromFile:self.pathToExternalSubtitlesFile];
  456. self.trackNameLabel.text = self.artistNameLabel.text = self.albumNameLabel.text = @"";
  457. VLCMedia *media;
  458. if (self.fileFromMediaLibrary) {
  459. MLFile *item = self.fileFromMediaLibrary;
  460. media = [VLCMedia mediaWithURL:[NSURL URLWithString:item.url]];
  461. } else if (self.mediaList) {
  462. media = [self.mediaList mediaAtIndex:self.itemInMediaListToBePlayedFirst];
  463. [media parse];
  464. } else {
  465. media = [VLCMedia mediaWithURL:self.url];
  466. [media parse];
  467. }
  468. NSMutableDictionary *mediaDictionary = [[NSMutableDictionary alloc] init];
  469. [mediaDictionary setObject:[defaults objectForKey:kVLCSettingNetworkCaching] forKey:kVLCSettingNetworkCaching];
  470. [mediaDictionary setObject:[[defaults objectForKey:kVLCSettingStretchAudio] boolValue] ? kVLCSettingStretchAudioOnValue : kVLCSettingStretchAudioOffValue forKey:kVLCSettingStretchAudio];
  471. [mediaDictionary setObject:[defaults objectForKey:kVLCSettingTextEncoding] forKey:kVLCSettingTextEncoding];
  472. [mediaDictionary setObject:[defaults objectForKey:kVLCSettingSkipLoopFilter] forKey:kVLCSettingSkipLoopFilter];
  473. [NSTimeZone resetSystemTimeZone];
  474. NSString *tzName = [[NSTimeZone systemTimeZone] name];
  475. NSArray *tzNames = @[@"America/Adak", @"America/Anchorage", @"America/Boise", @"America/Chicago", @"America/Denver", @"America/Detroit", @"America/Indiana/Indianapolis", @"America/Indiana/Knox", @"America/Indiana/Marengo", @"America/Indiana/Petersburg", @"America/Indiana/Tell_City", @"America/Indiana/Vevay", @"America/Indiana/Vincennes", @"America/Indiana/Winamac", @"America/Juneau", @"America/Kentucky/Louisville", @"America/Kentucky/Monticello", @"America/Los_Angeles", @"America/Menominee", @"America/Metlakatla", @"America/New_York", @"America/Nome", @"America/North_Dakota/Beulah", @"America/North_Dakota/Center", @"America/North_Dakota/New_Salem", @"America/Phoenix", @"America/Puerto_Rico", @"America/Shiprock", @"America/Sitka", @"America/St_Thomas", @"America/Thule", @"America/Yakutat", @"Pacific/Guam", @"Pacific/Honolulu", @"Pacific/Johnston", @"Pacific/Kwajalein", @"Pacific/Midway", @"Pacific/Pago_Pago", @"Pacific/Saipan", @"Pacific/Wake"];
  476. if ([tzNames containsObject:tzName] || [[tzName stringByDeletingLastPathComponent] isEqualToString:@"US"]) {
  477. NSArray *tracksInfo = media.tracksInformation;
  478. for (NSUInteger x = 0; x < tracksInfo.count; x++) {
  479. if ([[tracksInfo[x] objectForKey:VLCMediaTracksInformationType] isEqualToString:VLCMediaTracksInformationTypeAudio])
  480. {
  481. NSInteger fourcc = [[tracksInfo[x] objectForKey:VLCMediaTracksInformationCodec] integerValue];
  482. switch (fourcc) {
  483. case 540161377:
  484. case 1647457633:
  485. case 858612577:
  486. case 862151027:
  487. case 862151013:
  488. case 1684566644:
  489. case 2126701:
  490. {
  491. if (![self _blobCheck]) {
  492. [mediaDictionary setObject:[NSNull null] forKey:@"no-audio"];
  493. APLog(@"audio playback disabled because an unsupported codec was found");
  494. }
  495. break;
  496. }
  497. default:
  498. break;
  499. }
  500. }
  501. }
  502. }
  503. if (self.mediaList) {
  504. VLCMediaList *list = self.mediaList;
  505. NSUInteger count = list.count;
  506. for (NSUInteger x = 0; x < count; x++)
  507. [[list mediaAtIndex:x] addOptions:mediaDictionary];
  508. [_listPlayer setMediaList:self.mediaList];
  509. } else {
  510. [media addOptions:mediaDictionary];
  511. [_listPlayer setRootMedia:media];
  512. }
  513. [_listPlayer setRepeatMode:VLCDoNotRepeat];
  514. self.positionSlider.value = 0.;
  515. [self.timeDisplay setTitle:@"" forState:UIControlStateNormal];
  516. self.timeDisplay.accessibilityLabel = @"";
  517. if (![self _isMediaSuitableForDevice]) {
  518. UIAlertView * alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"DEVICE_TOOSLOW_TITLE", nil) message:[NSString stringWithFormat:NSLocalizedString(@"DEVICE_TOOSLOW", nil), [[UIDevice currentDevice] model], self.fileFromMediaLibrary.title] delegate:self cancelButtonTitle:NSLocalizedString(@"BUTTON_CANCEL", nil) otherButtonTitles:NSLocalizedString(@"BUTTON_OPEN", nil), nil];
  519. [alert show];
  520. } else
  521. [self _playNewMedia];
  522. if (![self hasExternalDisplay])
  523. self.brightnessSlider.value = [UIScreen mainScreen].brightness * 2.;
  524. }
  525. - (BOOL)_isMediaSuitableForDevice
  526. {
  527. if (!self.fileFromMediaLibrary)
  528. return YES;
  529. NSUInteger totalNumberOfPixels = [[[self.fileFromMediaLibrary videoTrack] valueForKey:@"width"] doubleValue] * [[[self.fileFromMediaLibrary videoTrack] valueForKey:@"height"] doubleValue];
  530. NSInteger speedCategory = [[UIDevice currentDevice] speedCategory];
  531. if (speedCategory == 1) {
  532. // iPhone 3GS, iPhone 4, first gen. iPad, 3rd and 4th generation iPod touch
  533. return (totalNumberOfPixels < 600000); // between 480p and 720p
  534. } else if (speedCategory == 2) {
  535. // iPhone 4S, iPad 2 and 3, iPod 4 and 5
  536. return (totalNumberOfPixels < 922000); // 720p
  537. } else if (speedCategory == 3) {
  538. // iPhone 5, iPad 4
  539. return (totalNumberOfPixels < 2074000); // 1080p
  540. } else if (speedCategory == 4) {
  541. // iPhone 6, 2014 iPads
  542. return (totalNumberOfPixels < 8850000); // 4K
  543. }
  544. return YES;
  545. }
  546. - (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
  547. {
  548. if (buttonIndex == 1)
  549. [self _playNewMedia];
  550. else {
  551. [self _stopPlayback];
  552. [self closePlayback:nil];
  553. }
  554. }
  555. - (void)_playNewMedia
  556. {
  557. NSNumber *playbackPositionInTime = @(0);
  558. CGFloat lastPosition = .0;
  559. NSInteger duration = 0;
  560. MLFile *matchedFile;
  561. // Set last selected equalizer profile
  562. unsigned int profile = (unsigned int)[[[NSUserDefaults standardUserDefaults] objectForKey:kVLCSettingEqualizerProfile] integerValue];
  563. [_mediaPlayer resetEqualizerFromProfile:profile];
  564. [_mediaPlayer setPreAmplification:[_mediaPlayer preAmplification]];
  565. [_equalizerView reloadData];
  566. if (self.fileFromMediaLibrary)
  567. matchedFile = self.fileFromMediaLibrary;
  568. else if (self.mediaList) {
  569. /* TODO: move this code to MLKit */
  570. NSString *path = [[[self.mediaList mediaAtIndex:self.itemInMediaListToBePlayedFirst] url] absoluteString];
  571. NSString *componentString = @"";
  572. NSArray *pathComponents = [path componentsSeparatedByString:@"/"];
  573. NSUInteger componentCount = pathComponents.count;
  574. if ([pathComponents[componentCount - 2] isEqualToString:@"Documents"])
  575. componentString = [path lastPathComponent];
  576. else {
  577. NSUInteger firstElement = [pathComponents indexOfObject:@"Documents"] + 1;
  578. for (NSUInteger x = 0; x < componentCount - firstElement; x++) {
  579. if (x == 0)
  580. componentString = [componentString stringByAppendingFormat:@"%@", pathComponents[firstElement + x]];
  581. else
  582. componentString = [componentString stringByAppendingFormat:@"/%@", pathComponents[firstElement + x]];
  583. }
  584. }
  585. NSFetchRequest *request = [[NSFetchRequest alloc] init];
  586. NSManagedObjectContext *moc = [[MLMediaLibrary sharedMediaLibrary] managedObjectContext];
  587. NSEntityDescription *entity = [NSEntityDescription entityForName:@"File" inManagedObjectContext:moc];
  588. [request setEntity:entity];
  589. [request setPredicate:[NSPredicate predicateWithFormat:@"url CONTAINS %@", componentString]];
  590. NSSortDescriptor *descriptor = [[NSSortDescriptor alloc] initWithKey:@"title" ascending:YES selector:@selector(localizedCaseInsensitiveCompare:)];
  591. [request setSortDescriptors:@[descriptor]];
  592. NSArray *matches = [moc executeFetchRequest:request error:nil];
  593. if (matches.count > 0)
  594. matchedFile = matches[0];
  595. }
  596. if (matchedFile.lastPosition)
  597. lastPosition = matchedFile.lastPosition.floatValue;
  598. duration = matchedFile.duration.intValue;
  599. if (lastPosition < .95) {
  600. if (duration != 0)
  601. playbackPositionInTime = @(lastPosition * (duration / 1000.));
  602. }
  603. if (playbackPositionInTime.intValue > 0 && (duration * lastPosition - duration) < -60000) {
  604. [_mediaPlayer.media addOptions:@{@"start-time": playbackPositionInTime}];
  605. APLog(@"set starttime to %i", playbackPositionInTime.intValue);
  606. }
  607. [_mediaPlayer addObserver:self forKeyPath:@"time" options:0 context:nil];
  608. [_mediaPlayer addObserver:self forKeyPath:@"remainingTime" options:0 context:nil];
  609. if (self.mediaList)
  610. [_listPlayer playItemAtIndex:self.itemInMediaListToBePlayedFirst];
  611. else
  612. [_listPlayer playMedia:_listPlayer.rootMedia];
  613. if (matchedFile) {
  614. if (matchedFile.lastAudioTrack.intValue > 0)
  615. _mediaPlayer.currentAudioTrackIndex = matchedFile.lastAudioTrack.intValue;
  616. if (matchedFile.lastSubtitleTrack.intValue > 0)
  617. _mediaPlayer.currentVideoSubTitleIndex = matchedFile.lastSubtitleTrack.intValue;
  618. }
  619. self.playbackSpeedSlider.value = [self _playbackSpeed];
  620. [self _updatePlaybackSpeedIndicator];
  621. self.audioDelaySlider.value = _mediaPlayer.currentAudioPlaybackDelay / 1000000;
  622. self.audioDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", self.audioDelaySlider.value];
  623. self.spuDelaySlider.value = _mediaPlayer.currentVideoSubTitleDelay / 1000000;
  624. self.spuDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", self.spuDelaySlider.value];
  625. _currentAspectRatioMask = 0;
  626. _mediaPlayer.videoAspectRatio = NULL;
  627. /* some demuxers don't respect :start-time, so re-try here */
  628. if (lastPosition < .95 && _mediaPlayer.position < lastPosition && (duration * lastPosition - duration) < -60000)
  629. _mediaPlayer.position = lastPosition;
  630. [self _resetIdleTimer];
  631. _playerIsSetup = YES;
  632. }
  633. - (void)viewWillDisappear:(BOOL)animated
  634. {
  635. [self _stopPlayback];
  636. _viewAppeared = NO;
  637. if (_idleTimer) {
  638. [_idleTimer invalidate];
  639. _idleTimer = nil;
  640. }
  641. [self.navigationController setNavigationBarHidden:NO animated:YES];
  642. if (!SYSTEM_RUNS_IOS7_OR_LATER)
  643. [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleBlackOpaque;
  644. [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationFade];
  645. [super viewWillDisappear:animated];
  646. // hide filter UI for next run
  647. if (!_videoFiltersHidden)
  648. _videoFiltersHidden = YES;
  649. if (!_playbackSpeedViewHidden)
  650. _playbackSpeedViewHidden = YES;
  651. }
  652. - (void)_stopPlayback
  653. {
  654. if (_mediaPlayer) {
  655. @try {
  656. [_mediaPlayer removeObserver:self forKeyPath:@"time"];
  657. [_mediaPlayer removeObserver:self forKeyPath:@"remainingTime"];
  658. }
  659. @catch (NSException *exception) {
  660. APLog(@"we weren't an observer yet");
  661. }
  662. if (_mediaPlayer.media) {
  663. [_mediaPlayer pause];
  664. [self _saveCurrentState];
  665. [_mediaPlayer stop];
  666. }
  667. if (_mediaPlayer)
  668. _mediaPlayer = nil;
  669. if (_listPlayer)
  670. _listPlayer = nil;
  671. }
  672. if (_fileFromMediaLibrary)
  673. _fileFromMediaLibrary = nil;
  674. if (_mediaList)
  675. _mediaList = nil;
  676. if (_url)
  677. _url = nil;
  678. if (_pathToExternalSubtitlesFile) {
  679. NSFileManager *fileManager = [NSFileManager defaultManager];
  680. if ([fileManager fileExistsAtPath:_pathToExternalSubtitlesFile])
  681. [fileManager removeItemAtPath:_pathToExternalSubtitlesFile error:nil];
  682. _pathToExternalSubtitlesFile = nil;
  683. }
  684. _playerIsSetup = NO;
  685. }
  686. - (void)_saveCurrentState
  687. {
  688. if (self.fileFromMediaLibrary) {
  689. @try {
  690. MLFile *item = self.fileFromMediaLibrary;
  691. item.lastPosition = @([_mediaPlayer position]);
  692. item.lastAudioTrack = @(_mediaPlayer.currentAudioTrackIndex);
  693. item.lastSubtitleTrack = @(_mediaPlayer.currentVideoSubTitleIndex);
  694. }
  695. @catch (NSException *exception) {
  696. APLog(@"failed to save current media state - file removed?");
  697. }
  698. } else {
  699. NSArray *files = [MLFile fileForURL:[[_mediaPlayer.media url] absoluteString]];
  700. if (files.count > 0) {
  701. MLFile *fileFromList = files[0];
  702. fileFromList.lastPosition = @([_mediaPlayer position]);
  703. fileFromList.lastAudioTrack = @(_mediaPlayer.currentAudioTrackIndex);
  704. fileFromList.lastSubtitleTrack = @(_mediaPlayer.currentVideoSubTitleIndex);
  705. }
  706. }
  707. }
  708. - (NSString *)_resolveFontName
  709. {
  710. NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
  711. BOOL bold = [[defaults objectForKey:kVLCSettingSubtitlesBoldFont] boolValue];
  712. NSString *font = [defaults objectForKey:kVLCSettingSubtitlesFont];
  713. NSDictionary *fontMap = @{
  714. @"AmericanTypewriter": @"AmericanTypewriter-Bold",
  715. @"ArialMT": @"Arial-BoldMT",
  716. @"ArialHebrew": @"ArialHebrew-Bold",
  717. @"ChalkboardSE-Regular": @"ChalkboardSE-Bold",
  718. @"CourierNewPSMT": @"CourierNewPS-BoldMT",
  719. @"Georgia": @"Georgia-Bold",
  720. @"GillSans": @"GillSans-Bold",
  721. @"GujaratiSangamMN": @"GujaratiSangamMN-Bold",
  722. @"STHeitiSC-Light": @"STHeitiSC-Medium",
  723. @"STHeitiTC-Light": @"STHeitiTC-Medium",
  724. @"HelveticaNeue": @"HelveticaNeue-Bold",
  725. @"HiraKakuProN-W3": @"HiraKakuProN-W6",
  726. @"HiraMinProN-W3": @"HiraMinProN-W6",
  727. @"HoeflerText-Regular": @"HoeflerText-Black",
  728. @"Kailasa": @"Kailasa-Bold",
  729. @"KannadaSangamMN": @"KannadaSangamMN-Bold",
  730. @"MalayalamSangamMN": @"MalayalamSangamMN-Bold",
  731. @"OriyaSangamMN": @"OriyaSangamMN-Bold",
  732. @"SinhalaSangamMN": @"SinhalaSangamMN-Bold",
  733. @"SnellRoundhand": @"SnellRoundhand-Bold",
  734. @"TamilSangamMN": @"TamilSangamMN-Bold",
  735. @"TeluguSangamMN": @"TeluguSangamMN-Bold",
  736. @"TimesNewRomanPSMT": @"TimesNewRomanPS-BoldMT",
  737. @"Zapfino": @"Zapfino"
  738. };
  739. if (!bold) {
  740. return font;
  741. } else {
  742. return fontMap[font];
  743. }
  744. }
  745. #pragma mark - remote events
  746. - (void)viewDidAppear:(BOOL)animated
  747. {
  748. [super viewDidAppear:animated];
  749. [[UIApplication sharedApplication] beginReceivingRemoteControlEvents];
  750. [self becomeFirstResponder];
  751. }
  752. - (void)viewDidDisappear:(BOOL)animated
  753. {
  754. [super viewDidDisappear:animated];
  755. [[UIApplication sharedApplication] endReceivingRemoteControlEvents];
  756. [self resignFirstResponder];
  757. [[NSUserDefaults standardUserDefaults] setBool:_displayRemainingTime forKey:kVLCShowRemainingTime];
  758. }
  759. - (BOOL)canBecomeFirstResponder
  760. {
  761. return YES;
  762. }
  763. - (void)remoteControlReceivedWithEvent:(UIEvent *)event
  764. {
  765. switch (event.subtype) {
  766. case UIEventSubtypeRemoteControlPlay:
  767. [_listPlayer play];
  768. break;
  769. case UIEventSubtypeRemoteControlPause:
  770. [_listPlayer pause];
  771. break;
  772. case UIEventSubtypeRemoteControlTogglePlayPause:
  773. [self playPause];
  774. break;
  775. case UIEventSubtypeRemoteControlNextTrack:
  776. [self forward:nil];
  777. break;
  778. case UIEventSubtypeRemoteControlPreviousTrack:
  779. [self backward:nil];
  780. break;
  781. case UIEventSubtypeRemoteControlStop:
  782. [self closePlayback:nil];
  783. break;
  784. default:
  785. break;
  786. }
  787. }
  788. #pragma mark - controls visibility
  789. - (void)handlePinchGesture:(UIPinchGestureRecognizer *)recognizer
  790. {
  791. LOCKCHECK;
  792. if (!_swipeGesturesEnabled)
  793. return;
  794. if (recognizer.velocity < 0.)
  795. [self closePlayback:nil];
  796. }
  797. - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
  798. {
  799. if (touch.view != self.view)
  800. return NO;
  801. return YES;
  802. }
  803. - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
  804. {
  805. return YES;
  806. }
  807. - (void)setControlsHidden:(BOOL)hidden animated:(BOOL)animated
  808. {
  809. _controlsHidden = hidden;
  810. CGFloat alpha = _controlsHidden? 0.0f: 1.0f;
  811. if (!_controlsHidden) {
  812. _controllerPanel.alpha = 0.0f;
  813. _controllerPanel.hidden = !_videoFiltersHidden;
  814. _controllerPanelLandscape.alpha = 0.0f;
  815. _controllerPanelLandscape.hidden = !_videoFiltersHidden;
  816. _toolbar.alpha = 0.0f;
  817. _toolbar.hidden = NO;
  818. _videoFilterView.alpha = 0.0f;
  819. _videoFilterView.hidden = _videoFiltersHidden;
  820. _playbackSpeedView.alpha = 0.0f;
  821. _playbackSpeedView.hidden = _playbackSpeedViewHidden;
  822. _trackSelectorContainer.alpha = 0.0f;
  823. _trackSelectorContainer.hidden = YES;
  824. _equalizerView.alpha = 0.0f;
  825. _equalizerView.hidden = YES;
  826. if (_sleepTimerContainer) {
  827. _sleepTimerContainer.alpha = 0.0f;
  828. _sleepTimerContainer.hidden = YES;
  829. }
  830. _multiSelectionView.alpha = 0.0f;
  831. _multiSelectionView.hidden = YES;
  832. }
  833. void (^animationBlock)() = ^() {
  834. _controllerPanel.alpha = alpha;
  835. _controllerPanelLandscape.alpha = alpha;
  836. _toolbar.alpha = alpha;
  837. _videoFilterView.alpha = alpha;
  838. _playbackSpeedView.alpha = alpha;
  839. _trackSelectorContainer.alpha = alpha;
  840. _equalizerView.alpha = alpha;
  841. _multiSelectionView.alpha = alpha;
  842. if (_sleepTimerContainer)
  843. _sleepTimerContainer.alpha = alpha;
  844. };
  845. void (^completionBlock)(BOOL finished) = ^(BOOL finished) {
  846. _controllerPanel.hidden = _videoFiltersHidden ? _controlsHidden : NO;
  847. _controllerPanelLandscape.hidden = _videoFiltersHidden ? _controlsHidden : NO;
  848. _toolbar.hidden = _controlsHidden;
  849. _videoFilterView.hidden = _videoFiltersHidden;
  850. _playbackSpeedView.hidden = _playbackSpeedViewHidden;
  851. _trackSelectorContainer.hidden = YES;
  852. _equalizerView.hidden = YES;
  853. if (_sleepTimerContainer)
  854. _sleepTimerContainer.hidden = YES;
  855. _multiSelectionView.hidden = YES;
  856. };
  857. UIStatusBarAnimation animationType = animated? UIStatusBarAnimationFade: UIStatusBarAnimationNone;
  858. NSTimeInterval animationDuration = animated? 0.3: 0.0;
  859. [[UIApplication sharedApplication] setStatusBarHidden:_viewAppeared ? _controlsHidden : NO withAnimation:animationType];
  860. [UIView animateWithDuration:animationDuration animations:animationBlock completion:completionBlock];
  861. _volumeView.hidden = _volumeViewLandscape.hidden = _controllerPanel.hidden;
  862. }
  863. - (void)toggleControlsVisible
  864. {
  865. if (_controlsHidden && !_videoFiltersHidden)
  866. _videoFiltersHidden = YES;
  867. [self setControlsHidden:!_controlsHidden animated:YES];
  868. }
  869. - (void)_resetIdleTimer
  870. {
  871. if (!_idleTimer)
  872. _idleTimer = [NSTimer scheduledTimerWithTimeInterval:4.
  873. target:self
  874. selector:@selector(idleTimerExceeded)
  875. userInfo:nil
  876. repeats:NO];
  877. else {
  878. if (fabs([_idleTimer.fireDate timeIntervalSinceNow]) < 4.)
  879. [_idleTimer setFireDate:[NSDate dateWithTimeIntervalSinceNow:4.]];
  880. }
  881. }
  882. - (void)idleTimerExceeded
  883. {
  884. _idleTimer = nil;
  885. if (!_controlsHidden)
  886. [self toggleControlsVisible];
  887. if (!_videoFiltersHidden)
  888. _videoFiltersHidden = YES;
  889. if (!_playbackSpeedViewHidden)
  890. _playbackSpeedViewHidden = YES;
  891. if (self.scrubIndicatorView.hidden == NO)
  892. self.scrubIndicatorView.hidden = YES;
  893. }
  894. - (UIResponder *)nextResponder
  895. {
  896. [self _resetIdleTimer];
  897. return [super nextResponder];
  898. }
  899. #pragma mark - controls
  900. - (IBAction)closePlayback:(id)sender
  901. {
  902. LOCKCHECK;
  903. [self setControlsHidden:NO animated:NO];
  904. [self.navigationController dismissViewControllerAnimated:YES completion:^{
  905. // switch back to the caller when user presses "Done"
  906. if (self.successCallback && [sender isKindOfClass:[UIBarButtonItem class]]) {
  907. [[UIApplication sharedApplication] openURL:self.successCallback];
  908. }
  909. }];
  910. }
  911. - (IBAction)positionSliderAction:(UISlider *)sender
  912. {
  913. LOCKCHECK;
  914. /* we need to limit the number of events sent by the slider, since otherwise, the user
  915. * wouldn't see the I-frames when seeking on current mobile devices. This isn't a problem
  916. * within the Simulator, but especially on older ARMv7 devices, it's clearly noticeable. */
  917. [self performSelector:@selector(_setPositionForReal) withObject:nil afterDelay:0.3];
  918. if (_mediaDuration > 0) {
  919. VLCTime *newPosition = [VLCTime timeWithInt:(int)(_positionSlider.value * _mediaDuration)];
  920. [self.timeDisplay setTitle:newPosition.stringValue forState:UIControlStateNormal];
  921. self.timeDisplay.accessibilityLabel = [NSString stringWithFormat:@"%@: %@", NSLocalizedString(@"PLAYBACK_POSITION", nil), newPosition.stringValue];
  922. _positionSet = NO;
  923. }
  924. [self _resetIdleTimer];
  925. }
  926. - (void)_setPositionForReal
  927. {
  928. if (!_positionSet) {
  929. _mediaPlayer.position = _positionSlider.value;
  930. _positionSet = YES;
  931. }
  932. }
  933. - (IBAction)positionSliderTouchDown:(id)sender
  934. {
  935. LOCKCHECK;
  936. [self _updateScrubLabel];
  937. self.scrubIndicatorView.hidden = NO;
  938. _isScrubbing = YES;
  939. }
  940. - (IBAction)positionSliderTouchUp:(id)sender
  941. {
  942. LOCKCHECK;
  943. self.scrubIndicatorView.hidden = YES;
  944. _isScrubbing = NO;
  945. }
  946. - (void)_updateScrubLabel
  947. {
  948. float speed = self.positionSlider.scrubbingSpeed;
  949. if (speed == 1.)
  950. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HIGH", nil);
  951. else if (speed == .5)
  952. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_HALF", nil);
  953. else if (speed == .25)
  954. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_QUARTER", nil);
  955. else
  956. self.currentScrubSpeedLabel.text = NSLocalizedString(@"PLAYBACK_SCRUB_FINE", nil);
  957. [self _resetIdleTimer];
  958. }
  959. - (IBAction)positionSliderDrag:(id)sender
  960. {
  961. LOCKCHECK;
  962. [self _updateScrubLabel];
  963. }
  964. - (IBAction)volumeSliderAction:(id)sender
  965. {
  966. LOCKCHECK;
  967. [self _resetIdleTimer];
  968. }
  969. - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
  970. {
  971. if (!_isScrubbing) {
  972. self.positionSlider.value = [_mediaPlayer position];
  973. }
  974. if (_displayRemainingTime)
  975. [self.timeDisplay setTitle:[[_mediaPlayer remainingTime] stringValue] forState:UIControlStateNormal];
  976. else
  977. [self.timeDisplay setTitle:[[_mediaPlayer time] stringValue] forState:UIControlStateNormal];
  978. }
  979. - (void)mediaPlayerStateChanged:(NSNotification *)aNotification
  980. {
  981. VLCMediaPlayerState currentState = _mediaPlayer.state;
  982. if (currentState == VLCMediaPlayerStateBuffering) {
  983. /* attach delegate */
  984. _mediaPlayer.media.delegate = self;
  985. /* let's update meta data */
  986. [self _updateDisplayedMetadata];
  987. /* on-the-fly values through private API */
  988. [_mediaPlayer performSelector:@selector(setTextRendererFont:) withObject:[self _resolveFontName]];
  989. [_mediaPlayer performSelector:@selector(setTextRendererFontSize:) withObject:[[NSUserDefaults standardUserDefaults] objectForKey:kVLCSettingSubtitlesFontSize]];
  990. [_mediaPlayer performSelector:@selector(setTextRendererFontColor:) withObject:[[NSUserDefaults standardUserDefaults] objectForKey:kVLCSettingSubtitlesFontColor]];
  991. _mediaDuration = _listPlayer.mediaPlayer.media.length.intValue;
  992. }
  993. if (currentState == VLCMediaPlayerStateError) {
  994. [self.statusLabel showStatusMessage:NSLocalizedString(@"PLAYBACK_FAILED", nil)];
  995. [self performSelector:@selector(closePlayback:) withObject:nil afterDelay:2.];
  996. }
  997. if ((currentState == VLCMediaPlayerStateEnded || currentState == VLCMediaPlayerStateStopped) && _listPlayer.repeatMode == VLCDoNotRepeat) {
  998. if ([_listPlayer.mediaList indexOfMedia:_mediaPlayer.media] == _listPlayer.mediaList.count - 1)
  999. [self performSelector:@selector(closePlayback:) withObject:nil afterDelay:2.];
  1000. }
  1001. UIImage *playPauseImage = [_mediaPlayer isPlaying]? [UIImage imageNamed:@"pauseIcon"] : [UIImage imageNamed:@"playIcon"];
  1002. [_playPauseButton setImage:playPauseImage forState:UIControlStateNormal];
  1003. [_playPauseButtonLandscape setImage:playPauseImage forState:UIControlStateNormal];
  1004. if ([[_mediaPlayer audioTrackIndexes] count] > 2 || [[_mediaPlayer videoSubTitlesIndexes] count] > 1) {
  1005. self.trackSwitcherButton.hidden = NO;
  1006. self.trackSwitcherButtonLandscape.hidden = NO;
  1007. } else {
  1008. self.trackSwitcherButton.hidden = YES;
  1009. self.trackSwitcherButtonLandscape.hidden = YES;
  1010. }
  1011. if (_mediaPlayer.titles.count > 1 || [_mediaPlayer chaptersForTitleIndex:_mediaPlayer.currentTitleIndex].count > 1)
  1012. _multiSelectionView.mediaHasChapters = YES;
  1013. else
  1014. _multiSelectionView.mediaHasChapters = NO;
  1015. }
  1016. - (IBAction)playPause
  1017. {
  1018. LOCKCHECK;
  1019. if ([_mediaPlayer isPlaying])
  1020. [_listPlayer pause];
  1021. else
  1022. [_listPlayer play];
  1023. }
  1024. - (IBAction)forward:(id)sender
  1025. {
  1026. LOCKCHECK;
  1027. if (self.mediaList)
  1028. [_listPlayer next];
  1029. else
  1030. [_mediaPlayer mediumJumpForward];
  1031. }
  1032. - (IBAction)backward:(id)sender
  1033. {
  1034. LOCKCHECK;
  1035. if (self.mediaList)
  1036. [_listPlayer previous];
  1037. else
  1038. [_mediaPlayer mediumJumpBackward];
  1039. }
  1040. - (IBAction)switchTrack:(id)sender
  1041. {
  1042. LOCKCHECK;
  1043. if (_trackSelectorContainer.hidden == YES || _switchingTracksNotChapters == NO) {
  1044. _switchingTracksNotChapters = YES;
  1045. [_trackSelectorTableView reloadData];
  1046. _trackSelectorContainer.hidden = NO;
  1047. _trackSelectorContainer.alpha = 1.;
  1048. if (!_playbackSpeedViewHidden)
  1049. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1050. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1051. if (!_controlsHidden) {
  1052. self.controllerPanel.hidden = _controlsHidden = YES;
  1053. self.controllerPanelLandscape.hidden = YES;
  1054. }
  1055. }
  1056. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1057. } else {
  1058. _trackSelectorContainer.hidden = YES;
  1059. _switchingTracksNotChapters = NO;
  1060. }
  1061. }
  1062. - (IBAction)toggleTimeDisplay:(id)sender
  1063. {
  1064. LOCKCHECK;
  1065. _displayRemainingTime = !_displayRemainingTime;
  1066. [self _resetIdleTimer];
  1067. }
  1068. - (IBAction)sleepTimer:(id)sender
  1069. {
  1070. if (!_sleepTimerContainer) {
  1071. self.playbackSpeedView.hidden = YES;
  1072. _sleepTimerContainer = [[VLCFrostedGlasView alloc] initWithFrame:CGRectMake(0., 0., 300., 162.)];
  1073. _sleepTimerContainer.center = self.view.center;
  1074. _sleepTimerContainer.autoresizingMask = UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin;
  1075. _sleepTimeDatePicker = [[UIDatePicker alloc] init];
  1076. if ([[UIDevice currentDevice] speedCategory] >= 3) {
  1077. _sleepTimeDatePicker.opaque = NO;
  1078. _sleepTimeDatePicker.backgroundColor = [UIColor clearColor];
  1079. } else
  1080. _sleepTimeDatePicker.backgroundColor = [UIColor blackColor];
  1081. _sleepTimeDatePicker.tintColor = [UIColor VLCLightTextColor];
  1082. [_sleepTimerContainer addSubview:_sleepTimeDatePicker];
  1083. /* adapt the date picker style to suit our needs */
  1084. [_sleepTimeDatePicker setValue:[UIColor whiteColor] forKeyPath:@"textColor"];
  1085. SEL selector = NSSelectorFromString(@"setHighlightsToday:");
  1086. NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[UIDatePicker instanceMethodSignatureForSelector:selector]];
  1087. BOOL no = NO;
  1088. [invocation setSelector:selector];
  1089. [invocation setArgument:&no atIndex:2];
  1090. [invocation invokeWithTarget:_sleepTimeDatePicker];
  1091. if (_sleepTimerContainer.subviews.count > 0) {
  1092. NSArray *subviewsOfSubview = [_sleepTimeDatePicker.subviews[0] subviews];
  1093. NSUInteger subviewCount = subviewsOfSubview.count;
  1094. for (NSUInteger x = 0; x < subviewCount; x++) {
  1095. if ([subviewsOfSubview[x] isKindOfClass:[UILabel class]])
  1096. [subviewsOfSubview[x] setTextColor:[UIColor VLCLightTextColor]];
  1097. }
  1098. }
  1099. _sleepTimeDatePicker.datePickerMode = UIDatePickerModeCountDownTimer;
  1100. _sleepTimeDatePicker.minuteInterval = 5;
  1101. _sleepTimeDatePicker.minimumDate = [NSDate date];
  1102. _sleepTimeDatePicker.countDownDuration = 1200.;
  1103. [_sleepTimeDatePicker addTarget:self action:@selector(sleepTimerAction:) forControlEvents:UIControlEventValueChanged];
  1104. [self.view addSubview:_sleepTimerContainer];
  1105. }
  1106. if (!_playbackSpeedViewHidden)
  1107. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1108. if (_equalizerView.hidden == NO)
  1109. _equalizerView.hidden = YES;
  1110. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1111. if (!_controlsHidden) {
  1112. self.controllerPanel.hidden = _controlsHidden = YES;
  1113. self.controllerPanelLandscape.hidden = YES;
  1114. }
  1115. }
  1116. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1117. _sleepTimerContainer.alpha = 1.;
  1118. _sleepTimerContainer.hidden = NO;
  1119. }
  1120. - (IBAction)sleepTimerAction:(id)sender
  1121. {
  1122. if (_sleepTimer) {
  1123. [_sleepTimer invalidate];
  1124. _sleepTimer = nil;
  1125. }
  1126. _sleepTimer = [NSTimer scheduledTimerWithTimeInterval:_sleepTimeDatePicker.countDownDuration target:self selector:@selector(closePlayback:) userInfo:nil repeats:NO];
  1127. }
  1128. - (void)moreActions:(id)sender
  1129. {
  1130. if (_multiSelectionView.hidden == NO) {
  1131. [UIView animateWithDuration:.3
  1132. animations:^{
  1133. _multiSelectionView.hidden = YES;
  1134. }
  1135. completion:^(BOOL finished){
  1136. }];
  1137. return;
  1138. }
  1139. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1140. if (UIDeviceOrientationIsLandscape([UIDevice currentDevice].orientation))
  1141. _multiSelectionView.showsEqualizer = YES;
  1142. else
  1143. _multiSelectionView.showsEqualizer = NO;
  1144. }
  1145. CGRect workFrame = _multiSelectionView.frame;
  1146. workFrame.size = [_multiSelectionView proposedDisplaySize];
  1147. workFrame.origin.x = self.toolbar.frame.size.width - workFrame.size.width;
  1148. _multiSelectionView.alpha = 1.0f;
  1149. /* animate */
  1150. _multiSelectionView.frame = CGRectMake(workFrame.origin.x, workFrame.origin.y + workFrame.size.height, workFrame.size.width, 0.);
  1151. [UIView animateWithDuration:.3
  1152. animations:^{
  1153. _multiSelectionView.frame = workFrame;
  1154. _multiSelectionView.hidden = NO;
  1155. }
  1156. completion:^(BOOL finished){
  1157. }];
  1158. [self _resetIdleTimer];
  1159. }
  1160. #pragma mark - multi-select delegation
  1161. - (void)toggleUILock
  1162. {
  1163. _interfaceIsLocked = !_interfaceIsLocked;
  1164. }
  1165. - (void)toggleEqualizer
  1166. {
  1167. LOCKCHECK;
  1168. if (_equalizerView.hidden) {
  1169. if (!_playbackSpeedViewHidden)
  1170. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1171. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1172. if (!_controlsHidden) {
  1173. self.controllerPanel.hidden = _controlsHidden = YES;
  1174. self.controllerPanelLandscape.hidden = YES;
  1175. self.toolbar.hidden = YES;
  1176. }
  1177. }
  1178. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1179. _equalizerView.alpha = 1.;
  1180. _equalizerView.hidden = NO;
  1181. } else
  1182. _equalizerView.hidden = YES;
  1183. }
  1184. - (void)toggleChapterAndTitleSelector
  1185. {
  1186. LOCKCHECK;
  1187. if (_trackSelectorContainer.hidden == YES || _switchingTracksNotChapters == YES) {
  1188. _switchingTracksNotChapters = NO;
  1189. [_trackSelectorTableView reloadData];
  1190. _trackSelectorContainer.hidden = NO;
  1191. _trackSelectorContainer.alpha = 1.;
  1192. if (!_playbackSpeedViewHidden)
  1193. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1194. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1195. if (!_controlsHidden) {
  1196. self.controllerPanel.hidden = _controlsHidden = YES;
  1197. self.controllerPanelLandscape.hidden = YES;
  1198. }
  1199. }
  1200. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1201. } else {
  1202. _trackSelectorContainer.hidden = YES;
  1203. }
  1204. }
  1205. - (void)toggleRepeatMode
  1206. {
  1207. LOCKCHECK;
  1208. if (_listPlayer.repeatMode == VLCDoNotRepeat) {
  1209. _listPlayer.repeatMode = VLCRepeatCurrentItem;
  1210. _multiSelectionView.displayRepeatOne = YES;
  1211. } else {
  1212. _listPlayer.repeatMode = VLCDoNotRepeat;
  1213. _multiSelectionView.displayRepeatOne = NO;
  1214. }
  1215. }
  1216. - (void)hideMenu
  1217. {
  1218. [UIView animateWithDuration:.2
  1219. animations:^{
  1220. _multiSelectionView.hidden = YES;
  1221. }
  1222. completion:^(BOOL finished){
  1223. }];
  1224. [self _resetIdleTimer];
  1225. }
  1226. #pragma mark - track selector table view
  1227. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  1228. {
  1229. NSInteger ret = 0;
  1230. if (_switchingTracksNotChapters == YES) {
  1231. if (_mediaPlayer.audioTrackIndexes.count > 2)
  1232. ret++;
  1233. if (_mediaPlayer.videoSubTitlesIndexes.count > 1)
  1234. ret++;
  1235. } else {
  1236. if ([_mediaPlayer countOfTitles] > 1)
  1237. ret++;
  1238. if ([_mediaPlayer chaptersForTitleIndex:_mediaPlayer.currentTitleIndex].count > 1)
  1239. ret++;
  1240. }
  1241. return ret;
  1242. }
  1243. - (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
  1244. {
  1245. UITableViewHeaderFooterView *view = [tableView dequeueReusableHeaderFooterViewWithIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  1246. if (!view)
  1247. view = [[VLCTrackSelectorHeaderView alloc] initWithReuseIdentifier:TRACK_SELECTOR_TABLEVIEW_SECTIONHEADER];
  1248. return view;
  1249. }
  1250. - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
  1251. {
  1252. if (_switchingTracksNotChapters == YES) {
  1253. if (_mediaPlayer.audioTrackIndexes.count > 2 && section == 0)
  1254. return NSLocalizedString(@"CHOOSE_AUDIO_TRACK", nil);
  1255. if (_mediaPlayer.videoSubTitlesIndexes.count > 1)
  1256. return NSLocalizedString(@"CHOOSE_SUBTITLE_TRACK", nil);
  1257. } else {
  1258. if (_mediaPlayer.titles.count > 1 && section == 0)
  1259. return NSLocalizedString(@"CHOOSE_TITLE", nil);
  1260. if ([_mediaPlayer chaptersForTitleIndex:_mediaPlayer.currentTitleIndex].count > 1)
  1261. return NSLocalizedString(@"CHOOSE_CHAPTER", nil);
  1262. }
  1263. return @"unknown track type";
  1264. }
  1265. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  1266. {
  1267. VLCTrackSelectorTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL forIndexPath:indexPath];
  1268. if (!cell)
  1269. cell = [[VLCTrackSelectorTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:TRACK_SELECTOR_TABLEVIEW_CELL];
  1270. NSInteger row = indexPath.row;
  1271. if (_switchingTracksNotChapters == YES) {
  1272. NSArray *indexArray;
  1273. if (_mediaPlayer.audioTrackIndexes.count > 2 && indexPath.section == 0) {
  1274. indexArray = _mediaPlayer.audioTrackIndexes;
  1275. if ([indexArray indexOfObjectIdenticalTo:[NSNumber numberWithInt:_mediaPlayer.currentAudioTrackIndex]] == row)
  1276. [cell setShowsCurrentTrack:YES];
  1277. else
  1278. [cell setShowsCurrentTrack:NO];
  1279. cell.textLabel.text = [NSString stringWithFormat:@"%@", _mediaPlayer.audioTrackNames[row]];
  1280. } else {
  1281. indexArray = _mediaPlayer.videoSubTitlesIndexes;
  1282. if ([indexArray indexOfObjectIdenticalTo:[NSNumber numberWithInt:_mediaPlayer.currentVideoSubTitleIndex]] == row)
  1283. [cell setShowsCurrentTrack:YES];
  1284. else
  1285. [cell setShowsCurrentTrack:NO];
  1286. cell.textLabel.text = [NSString stringWithFormat:@"%@", _mediaPlayer.videoSubTitlesNames[row]];
  1287. }
  1288. } else {
  1289. if (_mediaPlayer.titles.count > 1 && indexPath.section == 0) {
  1290. cell.textLabel.text = _mediaPlayer.titles[row];
  1291. if (row == _mediaPlayer.currentTitleIndex)
  1292. [cell setShowsCurrentTrack:YES];
  1293. else
  1294. [cell setShowsCurrentTrack:NO];
  1295. } else {
  1296. cell.textLabel.text = [_mediaPlayer chaptersForTitleIndex:_mediaPlayer.currentTitleIndex][row];
  1297. if (row == _mediaPlayer.currentChapterIndex)
  1298. [cell setShowsCurrentTrack:YES];
  1299. else
  1300. [cell setShowsCurrentTrack:NO];
  1301. }
  1302. }
  1303. return cell;
  1304. }
  1305. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  1306. {
  1307. NSInteger audioTrackCount = _mediaPlayer.audioTrackIndexes.count;
  1308. if (audioTrackCount > 2 && section == 0)
  1309. return audioTrackCount;
  1310. return _mediaPlayer.videoSubTitlesIndexes.count;
  1311. }
  1312. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  1313. {
  1314. [tableView deselectRowAtIndexPath:indexPath animated:NO];
  1315. NSInteger index = indexPath.row;
  1316. if (_switchingTracksNotChapters == YES) {
  1317. NSArray *indexArray;
  1318. if (_mediaPlayer.audioTrackIndexes.count > 2 && indexPath.section == 0) {
  1319. indexArray = _mediaPlayer.audioTrackIndexes;
  1320. if (index <= indexArray.count)
  1321. _mediaPlayer.currentAudioTrackIndex = [indexArray[index] intValue];
  1322. } else {
  1323. indexArray = _mediaPlayer.videoSubTitlesIndexes;
  1324. if (index <= indexArray.count)
  1325. _mediaPlayer.currentVideoSubTitleIndex = [indexArray[index] intValue];
  1326. }
  1327. } else {
  1328. if (_mediaPlayer.titles.count > 1 && indexPath.section == 0)
  1329. _mediaPlayer.currentTitleIndex = index;
  1330. else
  1331. _mediaPlayer.currentChapterIndex = index;
  1332. }
  1333. CGFloat alpha = 0.0f;
  1334. _trackSelectorContainer.alpha = 1.0f;
  1335. void (^animationBlock)() = ^() {
  1336. _trackSelectorContainer.alpha = alpha;
  1337. };
  1338. void (^completionBlock)(BOOL finished) = ^(BOOL finished) {
  1339. _trackSelectorContainer.hidden = YES;
  1340. };
  1341. NSTimeInterval animationDuration = .3;
  1342. [UIView animateWithDuration:animationDuration animations:animationBlock completion:completionBlock];
  1343. }
  1344. #pragma mark - multi-touch gestures
  1345. - (void)tapRecognized
  1346. {
  1347. LOCKCHECK;
  1348. if (!_swipeGesturesEnabled)
  1349. return;
  1350. if ([_mediaPlayer isPlaying]) {
  1351. [_listPlayer pause];
  1352. [self.statusLabel showStatusMessage:@" ▌▌"];
  1353. } else {
  1354. [_listPlayer play];
  1355. [self.statusLabel showStatusMessage:@" ►"];
  1356. }
  1357. }
  1358. - (VLCPanType)detectPanTypeForPan:(UIPanGestureRecognizer*)panRecognizer
  1359. {
  1360. NSString *deviceType = [[UIDevice currentDevice] model];
  1361. CGPoint location = [panRecognizer locationInView:self.view];
  1362. CGFloat position = location.x;
  1363. UIInterfaceOrientation orientation = [[UIApplication sharedApplication] statusBarOrientation];
  1364. CGRect screenRect = [[UIScreen mainScreen] bounds];
  1365. CGFloat screenWidth = .0;
  1366. if (orientation == UIDeviceOrientationPortrait)
  1367. screenWidth = screenRect.size.width;
  1368. else
  1369. screenWidth = screenRect.size.height;
  1370. VLCPanType panType = VLCPanTypeVolume; // default or right side of the screen
  1371. if (position < screenWidth / 2)
  1372. panType = VLCPanTypeBrightness;
  1373. // only check for seeking gesture if on iPad , will overwrite last statements if true
  1374. if ([deviceType isEqualToString:@"iPad"]) {
  1375. if (location.y < 110)
  1376. panType = VLCPanTypeSeek;
  1377. }
  1378. return panType;
  1379. }
  1380. - (void)panRecognized:(UIPanGestureRecognizer*)panRecognizer
  1381. {
  1382. LOCKCHECK;
  1383. if (!_swipeGesturesEnabled)
  1384. return;
  1385. CGFloat panDirectionX = [panRecognizer velocityInView:self.view].x;
  1386. CGFloat panDirectionY = [panRecognizer velocityInView:self.view].y;
  1387. if (panRecognizer.state == UIGestureRecognizerStateBegan) // Only detect panType when began to allow more freedom
  1388. _currentPanType = [self detectPanTypeForPan:panRecognizer];
  1389. if (_currentPanType == VLCPanTypeSeek) {
  1390. double timeRemainingDouble = (-_mediaPlayer.remainingTime.intValue*0.001);
  1391. int timeRemaining = timeRemainingDouble;
  1392. if (panDirectionX > 0) {
  1393. if (timeRemaining > 2 ) // to not go outside duration , video will stop
  1394. [_mediaPlayer jumpForward:1];
  1395. } else
  1396. [_mediaPlayer jumpBackward:1];
  1397. } else if (_currentPanType == VLCPanTypeVolume) {
  1398. MPMusicPlayerController *musicPlayer = [MPMusicPlayerController applicationMusicPlayer];
  1399. if (panDirectionY > 0)
  1400. musicPlayer.volume -= 0.01;
  1401. else
  1402. musicPlayer.volume += 0.01;
  1403. } else if (_currentPanType == VLCPanTypeBrightness) {
  1404. CGFloat brightness = [UIScreen mainScreen].brightness;
  1405. if (panDirectionY > 0)
  1406. brightness = brightness - 0.01;
  1407. else
  1408. brightness = brightness + 0.01;
  1409. // Sanity check since -[UIScreen brightness] does not go by 0.01 steps
  1410. if (brightness > 1.0)
  1411. brightness = 1.0;
  1412. else if (brightness < 0.0)
  1413. brightness = 0.0;
  1414. NSAssert(brightness >= 0 && brightness <= 1, @"Brightness must be within 0 and 1 (it is %f)", brightness);
  1415. [[UIScreen mainScreen] setBrightness:brightness];
  1416. self.brightnessSlider.value = brightness * 2.;
  1417. NSString *brightnessHUD = [NSString stringWithFormat:@"%@: %@ %%", NSLocalizedString(@"VFILTER_BRIGHTNESS", nil), [[[NSString stringWithFormat:@"%f",(brightness*100)] componentsSeparatedByString:@"."] objectAtIndex:0]];
  1418. [self.statusLabel showStatusMessage:brightnessHUD];
  1419. }
  1420. if (panRecognizer.state == UIGestureRecognizerStateEnded) {
  1421. _currentPanType = VLCPanTypeNone;
  1422. if ([_mediaPlayer isPlaying])
  1423. [_listPlayer play];
  1424. }
  1425. }
  1426. - (void)swipeRecognized:(UISwipeGestureRecognizer*)swipeRecognizer
  1427. {
  1428. LOCKCHECK;
  1429. if (!_swipeGesturesEnabled)
  1430. return;
  1431. NSString * hudString = @" ";
  1432. if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionRight) {
  1433. double timeRemainingDouble = (-_mediaPlayer.remainingTime.intValue*0.001);
  1434. int timeRemaining = timeRemainingDouble;
  1435. if (FORWARD_SWIPE_DURATION < timeRemaining) {
  1436. [_mediaPlayer jumpForward:FORWARD_SWIPE_DURATION];
  1437. hudString = [NSString stringWithFormat:@"⇒ %is", FORWARD_SWIPE_DURATION];
  1438. } else {
  1439. [_mediaPlayer jumpForward:(timeRemaining - 5)];
  1440. hudString = [NSString stringWithFormat:@"⇒ %is",(timeRemaining - 5)];
  1441. }
  1442. }
  1443. else if (swipeRecognizer.direction == UISwipeGestureRecognizerDirectionLeft) {
  1444. [_mediaPlayer jumpBackward:BACKWARD_SWIPE_DURATION];
  1445. hudString = [NSString stringWithFormat:@"⇐ %is",BACKWARD_SWIPE_DURATION];
  1446. }
  1447. if (swipeRecognizer.state == UIGestureRecognizerStateEnded) {
  1448. if ([_mediaPlayer isPlaying])
  1449. [_listPlayer play];
  1450. [self.statusLabel showStatusMessage:hudString];
  1451. }
  1452. }
  1453. #pragma mark - Video Filter UI
  1454. - (IBAction)videoFilterToggle:(id)sender
  1455. {
  1456. LOCKCHECK;
  1457. if (!_playbackSpeedViewHidden)
  1458. self.playbackSpeedView.hidden = _playbackSpeedViewHidden = YES;
  1459. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1460. if (!_controlsHidden) {
  1461. self.controllerPanel.hidden = _controlsHidden = YES;
  1462. self.controllerPanelLandscape.hidden = YES;
  1463. }
  1464. }
  1465. self.videoFilterView.hidden = !_videoFiltersHidden;
  1466. _videoFiltersHidden = self.videoFilterView.hidden;
  1467. }
  1468. - (IBAction)videoFilterSliderAction:(id)sender
  1469. {
  1470. if (sender == self.hueSlider)
  1471. _mediaPlayer.hue = (int)self.hueSlider.value;
  1472. else if (sender == self.contrastSlider)
  1473. _mediaPlayer.contrast = self.contrastSlider.value;
  1474. else if (sender == self.brightnessSlider) {
  1475. if ([self hasExternalDisplay])
  1476. _mediaPlayer.brightness = self.brightnessSlider.value;
  1477. else
  1478. [[UIScreen mainScreen] setBrightness:(self.brightnessSlider.value / 2.)];
  1479. } else if (sender == self.saturationSlider)
  1480. _mediaPlayer.saturation = self.saturationSlider.value;
  1481. else if (sender == self.gammaSlider)
  1482. _mediaPlayer.gamma = self.gammaSlider.value;
  1483. else if (sender == self.resetVideoFilterButton) {
  1484. _mediaPlayer.hue = self.hueSlider.value = 0.;
  1485. _mediaPlayer.contrast = self.contrastSlider.value = 1.;
  1486. _mediaPlayer.brightness = self.brightnessSlider.value = 1.;
  1487. [[UIScreen mainScreen] setBrightness:(self.brightnessSlider.value / 2.)];
  1488. _mediaPlayer.saturation = self.saturationSlider.value = 1.;
  1489. _mediaPlayer.gamma = self.gammaSlider.value = 1.;
  1490. } else
  1491. APLog(@"unknown sender for videoFilterSliderAction");
  1492. [self _resetIdleTimer];
  1493. }
  1494. #pragma mark - equalizer
  1495. - (void)setAmplification:(CGFloat)amplification forBand:(unsigned int)index
  1496. {
  1497. [self _resetIdleTimer];
  1498. if (!_mediaPlayer.equalizerEnabled)
  1499. [_mediaPlayer setEqualizerEnabled:YES];
  1500. [_mediaPlayer setAmplification:amplification forBand:index];
  1501. // For some reason we have to apply again preamp to apply change
  1502. [_mediaPlayer setPreAmplification:[_mediaPlayer preAmplification]];
  1503. }
  1504. - (CGFloat)amplificationOfBand:(unsigned int)index
  1505. {
  1506. return [_mediaPlayer amplificationOfBand:index];
  1507. }
  1508. - (NSArray *)equalizerProfiles
  1509. {
  1510. return _mediaPlayer.equalizerProfiles;
  1511. }
  1512. - (void)resetEqualizerFromProfile:(unsigned int)profile
  1513. {
  1514. [[NSUserDefaults standardUserDefaults] setObject:@(profile) forKey:kVLCSettingEqualizerProfile];
  1515. [_mediaPlayer resetEqualizerFromProfile:profile];
  1516. }
  1517. - (void)setPreAmplification:(CGFloat)preAmplification
  1518. {
  1519. if (!_mediaPlayer.equalizerEnabled)
  1520. [_mediaPlayer setEqualizerEnabled:YES];
  1521. [self _resetIdleTimer];
  1522. [_mediaPlayer setPreAmplification:preAmplification];
  1523. }
  1524. - (CGFloat)preAmplification
  1525. {
  1526. return [_mediaPlayer preAmplification];
  1527. }
  1528. #pragma mark - playback view
  1529. - (IBAction)playbackSliderAction:(UISlider *)sender
  1530. {
  1531. LOCKCHECK;
  1532. if (sender == _playbackSpeedSlider) {
  1533. double speed = pow(2, sender.value / 17.);
  1534. float rate = INPUT_RATE_DEFAULT / speed;
  1535. if (_currentPlaybackRate != rate)
  1536. [_mediaPlayer setRate:INPUT_RATE_DEFAULT / rate];
  1537. _currentPlaybackRate = rate;
  1538. [self _updatePlaybackSpeedIndicator];
  1539. } else if (sender == _audioDelaySlider) {
  1540. _mediaPlayer.currentAudioPlaybackDelay = _audioDelaySlider.value * 1000000;
  1541. _audioDelayIndicator.text = [NSString stringWithFormat:@"%1.2f s", _audioDelaySlider.value];
  1542. } else if (sender == _spuDelaySlider) {
  1543. _mediaPlayer.currentVideoSubTitleDelay = _spuDelaySlider.value * 1000000;
  1544. _spuDelayIndicator.text = [NSString stringWithFormat:@"%1.00f s", _spuDelaySlider.value];
  1545. }
  1546. [self _resetIdleTimer];
  1547. }
  1548. - (void)_updatePlaybackSpeedIndicator
  1549. {
  1550. float f_value = self.playbackSpeedSlider.value;
  1551. double speed = pow(2, f_value / 17.);
  1552. self.playbackSpeedIndicator.text = [NSString stringWithFormat:@"%.2fx", speed];
  1553. /* rate changed, so update the exported info */
  1554. [self performSelectorInBackground:@selector(_updateDisplayedMetadata) withObject:nil];
  1555. }
  1556. - (float)_playbackSpeed
  1557. {
  1558. float f_rate = _mediaPlayer.rate;
  1559. double value = 17 * log(f_rate) / log(2.);
  1560. float returnValue = (int) ((value > 0) ? value + .5 : value - .5);
  1561. if (returnValue < -34.)
  1562. returnValue = -34.;
  1563. else if (returnValue > 34.)
  1564. returnValue = 34.;
  1565. _currentPlaybackRate = returnValue;
  1566. return returnValue;
  1567. }
  1568. - (IBAction)videoDimensionAction:(id)sender
  1569. {
  1570. LOCKCHECK;
  1571. if (sender == self.playbackSpeedButton || sender == self.playbackSpeedButtonLandscape) {
  1572. if (!_videoFiltersHidden)
  1573. self.videoFilterView.hidden = _videoFiltersHidden = YES;
  1574. self.playbackSpeedView.hidden = !_playbackSpeedViewHidden;
  1575. _playbackSpeedViewHidden = self.playbackSpeedView.hidden;
  1576. [self _resetIdleTimer];
  1577. } else if (sender == self.aspectRatioButton) {
  1578. NSUInteger count = [_aspectRatios count];
  1579. if (_currentAspectRatioMask + 1 > count - 1) {
  1580. _mediaPlayer.videoAspectRatio = NULL;
  1581. _mediaPlayer.videoCropGeometry = NULL;
  1582. _currentAspectRatioMask = 0;
  1583. [self.statusLabel showStatusMessage:[NSString stringWithFormat:NSLocalizedString(@"AR_CHANGED", nil), NSLocalizedString(@"DEFAULT", nil)]];
  1584. } else {
  1585. _currentAspectRatioMask++;
  1586. if ([_aspectRatios[_currentAspectRatioMask] isEqualToString:@"FILL_TO_SCREEN"]) {
  1587. UIScreen *screen;
  1588. if (![self hasExternalDisplay])
  1589. screen = [UIScreen mainScreen];
  1590. else
  1591. screen = [UIScreen screens][1];
  1592. float f_ar = screen.bounds.size.width / screen.bounds.size.height;
  1593. if (f_ar == (float)(640./1136.)) // iPhone 5 aka 16:9.01
  1594. _mediaPlayer.videoCropGeometry = "16:9";
  1595. else if (f_ar == (float)(2./3.)) // all other iPhones
  1596. _mediaPlayer.videoCropGeometry = "16:10"; // libvlc doesn't support 2:3 crop
  1597. else if (f_ar == .75) // all iPads
  1598. _mediaPlayer.videoCropGeometry = "4:3";
  1599. else if (f_ar == .5625) // AirPlay
  1600. _mediaPlayer.videoCropGeometry = "16:9";
  1601. else
  1602. APLog(@"unknown screen format %f, can't crop", f_ar);
  1603. [self.statusLabel showStatusMessage:NSLocalizedString(@"FILL_TO_SCREEN", nil)];
  1604. return;
  1605. }
  1606. _mediaPlayer.videoCropGeometry = NULL;
  1607. _mediaPlayer.videoAspectRatio = (char *)[_aspectRatios[_currentAspectRatioMask] UTF8String];
  1608. [self.statusLabel showStatusMessage:[NSString stringWithFormat:NSLocalizedString(@"AR_CHANGED", nil), _aspectRatios[_currentAspectRatioMask]]];
  1609. }
  1610. }
  1611. }
  1612. #pragma mark - background interaction
  1613. - (void)applicationWillResignActive:(NSNotification *)aNotification
  1614. {
  1615. [self _saveCurrentState];
  1616. _mediaPlayer.currentVideoTrackIndex = 0;
  1617. if (![[[NSUserDefaults standardUserDefaults] objectForKey:kVLCSettingContinueAudioInBackgroundKey] boolValue]) {
  1618. if ([_mediaPlayer isPlaying]) {
  1619. [_mediaPlayer pause];
  1620. _shouldResumePlaying = YES;
  1621. }
  1622. }
  1623. }
  1624. - (void)applicationDidEnterBackground:(NSNotification *)notification
  1625. {
  1626. _shouldResumePlaying = NO;
  1627. }
  1628. - (void)applicationDidBecomeActive:(NSNotification *)notification
  1629. {
  1630. _mediaPlayer.currentVideoTrackIndex = 1;
  1631. if (_shouldResumePlaying) {
  1632. _shouldResumePlaying = NO;
  1633. [_listPlayer play];
  1634. }
  1635. }
  1636. - (void)audioSessionRouteChange:(NSNotification *)notification
  1637. {
  1638. NSArray *outputs = [[AVAudioSession sharedInstance] currentRoute].outputs;
  1639. NSString *portName = [[outputs objectAtIndex:0] portName];
  1640. if (![portName isEqualToString:@"Headphones"] && [_mediaPlayer isPlaying])
  1641. [_listPlayer pause];
  1642. }
  1643. - (void)mediaDidFinishParsing:(VLCMedia *)aMedia
  1644. {
  1645. [self _updateDisplayedMetadata];
  1646. }
  1647. - (void)mediaMetaDataDidChange:(VLCMedia*)aMedia
  1648. {
  1649. [self _updateDisplayedMetadata];
  1650. }
  1651. - (void)_updateDisplayedMetadata
  1652. {
  1653. MLFile *item;
  1654. NSString *title;
  1655. NSString *artist;
  1656. NSString *albumName;
  1657. NSString *trackNumber;
  1658. BOOL mediaIsAudioOnly = YES;
  1659. if (self.fileFromMediaLibrary)
  1660. item = self.fileFromMediaLibrary;
  1661. else if (self.mediaList) {
  1662. NSArray *matches = [MLFile fileForURL:[_mediaPlayer.media.url absoluteString]];
  1663. if (matches.count > 0)
  1664. item = matches[0];
  1665. }
  1666. if (item) {
  1667. if (item.isAlbumTrack) {
  1668. title = item.albumTrack.title;
  1669. artist = item.albumTrack.artist;
  1670. albumName = item.albumTrack.album.name;
  1671. } else
  1672. title = item.title;
  1673. /* MLKit knows better than us if this thing is audio only or not */
  1674. mediaIsAudioOnly = [item isSupportedAudioFile];
  1675. if (mediaIsAudioOnly)
  1676. self.artworkImageView.image = [VLCThumbnailsCache thumbnailForMediaFile:item];
  1677. } else {
  1678. NSDictionary * metaDict = _mediaPlayer.media.metaDictionary;
  1679. /* this is a non file media, so we need to actually check if there is there is
  1680. * a video track included or not */
  1681. NSArray *tracks = _mediaPlayer.media.tracksInformation;
  1682. NSUInteger trackCount = tracks.count;
  1683. for (NSUInteger x = 0 ; x < trackCount; x++) {
  1684. if ([[tracks[x] objectForKey:VLCMediaTracksInformationType] isEqualToString:VLCMediaTracksInformationTypeVideo]) {
  1685. mediaIsAudioOnly = NO;
  1686. break;
  1687. }
  1688. }
  1689. if (metaDict) {
  1690. title = metaDict[VLCMetaInformationNowPlaying] ? metaDict[VLCMetaInformationNowPlaying] : metaDict[VLCMetaInformationTitle];
  1691. artist = metaDict[VLCMetaInformationArtist];
  1692. albumName = metaDict[VLCMetaInformationAlbum];
  1693. trackNumber = metaDict[VLCMetaInformationTrackNumber];
  1694. if (mediaIsAudioOnly)
  1695. self.artworkImageView.image = [VLCThumbnailsCache thumbnailForMediaItemWithTitle:title Artist:artist andAlbumName:albumName];
  1696. }
  1697. }
  1698. if (mediaIsAudioOnly) {
  1699. if (!self.artworkImageView.image) {
  1700. self.trackNameLabel.text = title;
  1701. self.artistNameLabel.text = artist;
  1702. self.albumNameLabel.text = albumName;
  1703. } else {
  1704. NSString *trackName = title;
  1705. if (artist)
  1706. trackName = [trackName stringByAppendingFormat:@" — %@", artist];
  1707. if (albumName)
  1708. trackName = [trackName stringByAppendingFormat:@" — %@", albumName];
  1709. self.trackNameLabel.text = trackName;
  1710. }
  1711. if (self.trackNameLabel.text.length < 1)
  1712. self.trackNameLabel.text = [[_mediaPlayer.media url] lastPathComponent];
  1713. if (!self.aspectRatioButton.hidden) {
  1714. CGRect rect = self.timeDisplay.frame;
  1715. rect.origin.x += self.aspectRatioButton.frame.size.width;
  1716. self.timeDisplay.frame = rect;
  1717. rect = self.positionSlider.frame;
  1718. rect.size.width += self.aspectRatioButton.frame.size.width;
  1719. self.positionSlider.frame = rect;
  1720. self.aspectRatioButton.hidden = YES;
  1721. }
  1722. } else {
  1723. if (self.aspectRatioButton.hidden) {
  1724. CGRect rect = self.timeDisplay.frame;
  1725. rect.origin.x -= self.aspectRatioButton.frame.size.width;
  1726. self.timeDisplay.frame = rect;
  1727. rect = self.positionSlider.frame;
  1728. rect.size.width -= self.aspectRatioButton.frame.size.width;
  1729. self.positionSlider.frame = rect;
  1730. self.aspectRatioButton.hidden = NO;
  1731. }
  1732. }
  1733. self.videoFilterButton.hidden = mediaIsAudioOnly;
  1734. /* don't leak sensitive information to the OS, if passcode lock is enabled */
  1735. BOOL passcodeLockEnabled = [[[NSUserDefaults standardUserDefaults] objectForKey:kVLCSettingPasscodeOnKey] boolValue];
  1736. NSMutableDictionary *currentlyPlayingTrackInfo;
  1737. if (passcodeLockEnabled)
  1738. currentlyPlayingTrackInfo = [NSMutableDictionary dictionaryWithObjectsAndKeys:@(_mediaPlayer.media.length.intValue / 1000.), MPMediaItemPropertyPlaybackDuration, @(_mediaPlayer.time.intValue / 1000.), MPNowPlayingInfoPropertyElapsedPlaybackTime, @(_mediaPlayer.rate), MPNowPlayingInfoPropertyPlaybackRate, nil];
  1739. else {
  1740. currentlyPlayingTrackInfo = [NSMutableDictionary dictionaryWithObjectsAndKeys: title, MPMediaItemPropertyTitle, @(_mediaPlayer.media.length.intValue / 1000.), MPMediaItemPropertyPlaybackDuration, @(_mediaPlayer.time.intValue / 1000.), MPNowPlayingInfoPropertyElapsedPlaybackTime, @(_mediaPlayer.rate), MPNowPlayingInfoPropertyPlaybackRate, nil];
  1741. if (artist.length > 0)
  1742. [currentlyPlayingTrackInfo setObject:artist forKey:MPMediaItemPropertyArtist];
  1743. if (albumName.length > 0)
  1744. [currentlyPlayingTrackInfo setObject:albumName forKey:MPMediaItemPropertyAlbumTitle];
  1745. [currentlyPlayingTrackInfo setObject:[NSNumber numberWithInt:[trackNumber intValue]] forKey:MPMediaItemPropertyAlbumTrackNumber];
  1746. if (self.artworkImageView.image) {
  1747. MPMediaItemArtwork *mpartwork = [[MPMediaItemArtwork alloc] initWithImage:self.artworkImageView.image];
  1748. [currentlyPlayingTrackInfo setObject:mpartwork forKey:MPMediaItemPropertyArtwork];
  1749. }
  1750. }
  1751. [MPNowPlayingInfoCenter defaultCenter].nowPlayingInfo = currentlyPlayingTrackInfo;
  1752. }
  1753. #pragma mark - autorotation
  1754. - (BOOL)rotationIsDisabled
  1755. {
  1756. return _interfaceIsLocked;
  1757. }
  1758. - (BOOL)shouldAutorotate
  1759. {
  1760. UIInterfaceOrientation toInterfaceOrientation = [[UIApplication sharedApplication] statusBarOrientation];
  1761. return UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad
  1762. || toInterfaceOrientation != UIInterfaceOrientationPortraitUpsideDown;
  1763. }
  1764. - (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration
  1765. {
  1766. [super willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];
  1767. if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
  1768. if (self.artworkImageView.image)
  1769. self.trackNameLabel.hidden = UIInterfaceOrientationIsLandscape(toInterfaceOrientation);
  1770. if (!_equalizerView.hidden)
  1771. _equalizerView.hidden = YES;
  1772. }
  1773. }
  1774. #pragma mark - AVSession delegate
  1775. - (void)beginInterruption
  1776. {
  1777. if ([_mediaPlayer isPlaying]) {
  1778. [_mediaPlayer pause];
  1779. _shouldResumePlaying = YES;
  1780. }
  1781. }
  1782. - (void)endInterruption
  1783. {
  1784. if (_shouldResumePlaying) {
  1785. [_mediaPlayer play];
  1786. _shouldResumePlaying = NO;
  1787. }
  1788. }
  1789. #pragma mark - External Display
  1790. - (BOOL)hasExternalDisplay
  1791. {
  1792. return ([[UIScreen screens] count] > 1);
  1793. }
  1794. - (void)showOnExternalDisplay
  1795. {
  1796. UIScreen *screen = [UIScreen screens][1];
  1797. screen.overscanCompensation = UIScreenOverscanCompensationInsetApplicationFrame;
  1798. self.externalWindow = [[UIWindow alloc] initWithFrame:screen.bounds];
  1799. UIViewController *controller = [[VLCExternalDisplayController alloc] init];
  1800. self.externalWindow.rootViewController = controller;
  1801. [controller.view addSubview:_movieView];
  1802. controller.view.frame = screen.bounds;
  1803. _movieView.frame = screen.bounds;
  1804. self.playingExternallyView.hidden = NO;
  1805. self.externalWindow.screen = screen;
  1806. self.externalWindow.hidden = NO;
  1807. }
  1808. - (void)hideFromExternalDisplay
  1809. {
  1810. [self.view addSubview:_movieView];
  1811. [self.view sendSubviewToBack:_movieView];
  1812. _movieView.frame = self.view.frame;
  1813. self.playingExternallyView.hidden = YES;
  1814. self.externalWindow.hidden = YES;
  1815. self.externalWindow = nil;
  1816. }
  1817. - (void)handleExternalScreenDidConnect:(NSNotification *)notification
  1818. {
  1819. [self showOnExternalDisplay];
  1820. }
  1821. - (void)handleExternalScreenDidDisconnect:(NSNotification *)notification
  1822. {
  1823. [self hideFromExternalDisplay];
  1824. }
  1825. @end