Movie View: allow user to tap on time display to toggle between elapsed and...

Movie View: allow user to tap on time display to toggle between elapsed and remaining time (setting retained throughout sessions)

AspenProject/VLCConstants.h

@@ -17,5 +17,7 @@
 #define kVLCSettingTextEncoding @"subsdec-encoding"
 #define kVLCSettingTextEncodingDefaultValue @"Windows-1252"
 
+#define kVLCShowRemainingTime @"show-remaining-time"
+
 #define kSupportedFileExtensions @"\\.(3gp|3gp|3gp2|3gpp|amv|asf|avi|axv|divx|dv|flv|f4v|gvi|gxf|m1v|m2p|m2t|m2ts|m2v|m4v|mks|mkv|moov|mov|mp2v|mp4|mpeg|mpeg1|mpeg2|mpeg4|mpg|mpv|mt2s|mts|mxf|nsv|nuv|oga|ogg|ogm|ogv|ogx|spx|ps|qt|rar|rec|rm|rmvb|tod|ts|tts|vob|vro|webm|wm|wmv|wtv|xesc)$"
 #define kSupportedSubtitleFileExtensions @"\\.(cdg|idx|srt|sub|utf|ass|ssa|aqt|jss|psb|rt|smi|txt|smil)$"

AspenProject/VLCMovieViewController.m

@@ -16,6 +16,7 @@
 {
     BOOL _shouldResumePlaying;
     BOOL _viewAppeared;
+    BOOL _displayRemainingTime;
 }
 
 @property (nonatomic, strong) UIPopoverController *masterPopoverController;
@@ -24,6 +25,15 @@
 
 @implementation VLCMovieViewController
 
++ (void)initialize
+{
+    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
+
+    NSDictionary *appDefaults = @{kVLCShowRemainingTime : @(YES)};
+
+    [defaults registerDefaults:appDefaults];
+}
+
 - (void)dealloc
 {
     [[NSNotificationCenter defaultCenter] removeObserver:self];
@@ -74,9 +84,15 @@
         [self showOnExternalDisplay];
 
     _movieView.userInteractionEnabled = NO;
-    UITapGestureRecognizer *recognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(toggleControlsVisible)];
-    recognizer.delegate = self;
-    [self.view addGestureRecognizer:recognizer];
+    UITapGestureRecognizer *tapOnVideoRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(toggleControlsVisible)];
+    tapOnVideoRecognizer.delegate = self;
+    [self.view addGestureRecognizer:tapOnVideoRecognizer];
+
+    UITapGestureRecognizer *tapOnTimeRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(toggleTimeDisplay)];
+    self.timeDisplay.userInteractionEnabled = YES;
+    [self.timeDisplay addGestureRecognizer:tapOnTimeRecognizer];
+
+    _displayRemainingTime = [[[NSUserDefaults standardUserDefaults] objectForKey:kVLCShowRemainingTime] boolValue];
 
 #if 0 // FIXME: trac #8742
     UISwipeGestureRecognizer *leftSwipeRecognizer = [[VLCHorizontalSwipeGestureRecognizer alloc] initWithTarget:self action:nil];
@@ -241,6 +257,8 @@
     [super viewDidDisappear:animated];
     [[UIApplication sharedApplication] endReceivingRemoteControlEvents];
     [self resignFirstResponder];
+
+    [[NSUserDefaults standardUserDefaults] setBool:_displayRemainingTime forKey:kVLCShowRemainingTime];
 }
 
 - (BOOL)canBecomeFirstResponder
@@ -386,7 +404,10 @@
 
 - (void)mediaPlayerTimeChanged:(NSNotification *)aNotification {
     self.positionSlider.value = [_mediaPlayer position];
-    self.timeDisplay.text = [[_mediaPlayer remainingTime] stringValue];
+    if (_displayRemainingTime)
+        self.timeDisplay.text = [[_mediaPlayer remainingTime] stringValue];
+    else
+        self.timeDisplay.text = [[_mediaPlayer time] stringValue];
 }
 
 - (void)mediaPlayerStateChanged:(NSNotification *)aNotification
@@ -480,6 +501,11 @@
     }
 }
 
+- (void)toggleTimeDisplay
+{
+    _displayRemainingTime = !_displayRemainingTime;
+}
+
 #pragma mark - swipe gestures
 
 - (void)horizontalSwipePercentage:(CGFloat)percentage inView:(UIView *)view