runtime orientation limitation, tested on iOS17.2 (probably need iOS16+, not working with iOS14)

Limelight/AppDelegate.m

@@ -25,19 +25,24 @@ static NSString* DB_NAME = @"Limelight_iOS.sqlite";
 
 
 #if !TARGET_OS_TV
+
+/*
 // orietation limitatioin test
-/*- (UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {
+- (UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {
     UIViewController *topController = window.rootViewController;
     while (topController.presentedViewController) {
         topController = topController.presentedViewController;
     }
     return [topController supportedInterfaceOrientations];
-}*/
-
-- (UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {
-        return UIInterfaceOrientationMaskAll;
 }
+*/
 
+/*
+- (UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {
+    NSLog(@"orientation limit");
+        return UIInterfaceOrientationMaskLandscape;
+}
+*/
 
 - (void)application:(UIApplication *)application performActionForShortcutItem:(UIApplicationShortcutItem *)shortcutItem completionHandler:(void (^)(BOOL succeeded))completionHandler {
     _pcUuidToLoad = (NSString*)[shortcutItem.userInfo objectForKey:@"UUID"];

Limelight/Base.lproj/iPad.storyboard

@@ -428,6 +428,23 @@ ICAgICAgICAgICAgICA
                                 <color key="tintColor" red="0.6716768742" green="0.61711704730000005" blue="0.99902987480000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 <color key="selectedSegmentTintColor" red="0.6716768742" green="0.61711704730000005" blue="0.99902987480000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                             </segmentedControl>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Allow Portrait" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="hAo-1k-oYF" userLabel="Allow Portrait">
+                                <rect key="frame" x="16" y="1596" width="102" height="21"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                <color key="textColor" red="0.93902439019999995" green="0.9625305918" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <segmentedControl opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="7Gm-zB-s7s" userLabel="Allow Portrait">
+                                <rect key="frame" x="16" y="1625" width="459" height="28"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <segments>
+                                    <segment title="No"/>
+                                    <segment title="Yes"/>
+                                </segments>
+                                <color key="tintColor" red="0.6716768742" green="0.61711704730000005" blue="0.99902987480000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                <color key="selectedSegmentTintColor" red="0.6716768742" green="0.61711704730000005" blue="0.99902987480000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                            </segmentedControl>
                             <segmentedControl opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="lcO-6v-Tbg" userLabel="ABXY Swap Selector">
                                 <rect key="frame" x="16" y="1150" width="459" height="28"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
@@ -445,7 +462,7 @@ ICAgICAgICAgICAgICA
                                 <buttonConfiguration key="configuration" style="tinted" title="Exit">
                                     <backgroundConfiguration key="background"/>
                                     <fontDescription key="titleFontDescription" type="system" pointSize="17"/>
-                                    <color key="baseForegroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                    <color key="baseForegroundColor" systemColor="tintColor"/>
                                     <color key="baseBackgroundColor" white="0.33333333333333331" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                 </buttonConfiguration>
                                 <connections>
@@ -459,7 +476,7 @@ ICAgICAgICAgICAgICA
                                 <buttonConfiguration key="configuration" style="tinted" title="Go Back to Stream View">
                                     <backgroundConfiguration key="background"/>
                                     <fontDescription key="titleFontDescription" type="system" pointSize="17"/>
-                                    <color key="baseForegroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                    <color key="baseForegroundColor" systemColor="tintColor"/>
                                     <color key="baseBackgroundColor" white="0.33333333329999998" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                 </buttonConfiguration>
                                 <connections>
@@ -471,6 +488,7 @@ ICAgICAgICAgICAgICA
                     </view>
                     <size key="freeformSize" width="586" height="2500"/>
                     <connections>
+                        <outlet property="allowPortraitSelector" destination="7Gm-zB-s7s" id="Pwv-qw-LnF"/>
                         <outlet property="audioOnPCSelector" destination="WDY-9o-6Hb" id="ntW-H9-Ahp"/>
                         <outlet property="bitrateLabel" destination="lMt-4H-fkV" id="ItM-l3-1Jk"/>
                         <outlet property="bitrateSlider" destination="JAY-nj-UNz" id="fHd-v5-9Vo"/>
@@ -833,6 +851,9 @@ ICAgICAgICAgICAgICA
         <systemColor name="systemBackgroundColor">
             <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
         </systemColor>
+        <systemColor name="tintColor">
+            <color red="0.0" green="0.47843137250000001" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+        </systemColor>
         <systemColor name="viewFlipsideBackgroundColor">
             <color red="0.12156862745098039" green="0.12941176470588237" blue="0.14117647058823529" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
         </systemColor>

Limelight/Base.lproj/iPhone.storyboard

@@ -463,7 +463,7 @@ ICAgICAgICAgICAgIA
                                 <state key="normal" title="Button"/>
                                 <buttonConfiguration key="configuration" style="tinted" title="Exit">
                                     <fontDescription key="titleFontDescription" type="boldSystem" pointSize="17"/>
-                                    <color key="baseForegroundColor" red="0.95294117649999999" green="0.97647058819999999" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                    <color key="baseForegroundColor" systemColor="tintColor"/>
                                     <color key="baseBackgroundColor" white="0.33333333333333331" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                 </buttonConfiguration>
                                 <connections>
@@ -476,18 +476,36 @@ ICAgICAgICAgICAgIA
                                 <state key="normal" title="Button"/>
                                 <buttonConfiguration key="configuration" style="tinted" title="Go Back to Stream View">
                                     <fontDescription key="titleFontDescription" type="boldSystem" pointSize="17"/>
-                                    <color key="baseForegroundColor" red="0.95294117649999999" green="0.97647058819999999" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                    <color key="baseForegroundColor" systemColor="tintColor"/>
                                     <color key="baseBackgroundColor" white="0.33333333329999998" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                 </buttonConfiguration>
                                 <connections>
                                     <action selector="goBackToStreamViewButtonTapped:" destination="rYd-e6-cQU" eventType="touchUpInside" id="9P0-Yw-T4W"/>
                                 </connections>
                             </button>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" fixedFrame="YES" text="Allow Portrait" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Z9P-TN-kci">
+                                <rect key="frame" x="20" y="1550" width="208" height="21"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
+                                <color key="textColor" red="0.93902439019999995" green="0.9625305918" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <segmentedControl opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="R9O-Tw-UD4" userLabel="Allow Portrait">
+                                <rect key="frame" x="19" y="1579" width="450" height="28"/>
+                                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                                <segments>
+                                    <segment title="No"/>
+                                    <segment title="Yes"/>
+                                </segments>
+                                <color key="tintColor" red="0.6716768742" green="0.61711704730000005" blue="0.99902987480000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                <color key="selectedSegmentTintColor" red="0.6716768742" green="0.61711704730000005" blue="0.99902987480000005" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                            </segmentedControl>
                         </subviews>
                         <color key="backgroundColor" red="0.12156862745098039" green="0.12941176470588237" blue="0.14117647058823529" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                     </view>
                     <size key="freeformSize" width="500" height="1900"/>
                     <connections>
+                        <outlet property="allowPortraitSelector" destination="R9O-Tw-UD4" id="0ak-pc-eva"/>
                         <outlet property="audioOnPCSelector" destination="8GA-Js-kQN" id="Gab-Tb-Syy"/>
                         <outlet property="bitrateLabel" destination="SBv-Wn-LB7" id="Wdu-me-Bvd"/>
                         <outlet property="bitrateSlider" destination="3nn-MI-9Xu" id="IuD-Rk-vPp"/>
@@ -829,5 +847,8 @@ ICAgICAgICAgICAgIA
         <systemColor name="systemBackgroundColor">
             <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
         </systemColor>
+        <systemColor name="tintColor">
+            <color red="0.0" green="0.47843137254901963" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+        </systemColor>
     </resources>
 </document>

Limelight/Database/DataManager.h

@@ -37,7 +37,8 @@
                   btMouseSupport:(BOOL)btMouseSupport
                // absoluteTouchMode:(BOOL)absoluteTouchMode
                        touchMode:(NSInteger)touchMode
-                    statsOverlay:(BOOL)statsOverlay;
+                    statsOverlay:(BOOL)statsOverlay
+                   allowPortrait:(BOOL)allowPortrait;
 
 - (NSArray*) getHosts;
 - (void) updateHost:(TemporaryHost*)host;

Limelight/Database/DataManager.m

@@ -76,7 +76,8 @@
                   btMouseSupport:(BOOL)btMouseSupport
                // absoluteTouchMode:(BOOL)absoluteTouchMode
                        touchMode:(NSInteger)touchMode
-                    statsOverlay:(BOOL)statsOverlay {
+                    statsOverlay:(BOOL)statsOverlay 
+                   allowPortrait:(BOOL)allowPortrait{
     
     [_managedObjectContext performBlockAndWait:^{
         Settings* settingsToSave = [self retrieveSettings];
@@ -105,6 +106,7 @@
         // settingsToSave.absoluteTouchMode = absoluteTouchMode;
         settingsToSave.touchMode = [NSNumber numberWithInteger:(uint16_t)touchMode];
         settingsToSave.statsOverlay = statsOverlay;
+        settingsToSave.allowPortrait = allowPortrait;
         
         [self saveData];
     }];

Limelight/Database/TemporarySettings.h

@@ -48,6 +48,7 @@
 @property (nonatomic) BOOL statsOverlay;
 @property (nonatomic) BOOL liftStreamViewForKeyboard;
 @property (nonatomic) BOOL showKeyboardToolbar;
+@property (nonatomic) BOOL allowPortrait;
 
 
 - (id) initFromSettings:(Settings*)settings;

Limelight/Database/TemporarySettings.m

@@ -94,6 +94,7 @@
     self.touchPointerVelocityFactor = settings.touchPointerVelocityFactor;
     self.mousePointerVelocityFactor = settings.mousePointerVelocityFactor;
     self.pointerVelocityModeDivider = settings.pointerVelocityModeDivider;
+    self.allowPortrait = settings.allowPortrait;
 #endif
     self.uniqueId = settings.uniqueId;
     

Limelight/Limelight.xcdatamodeld/Moonlight v1.10.xcdatamodel/contents

@@ -21,6 +21,7 @@
         <relationship name="appList" optional="YES" toMany="YES" deletionRule="Cascade" destinationEntity="App" inverseName="host" inverseEntity="App" syncable="YES"/>
     </entity>
     <entity name="Settings" representedClassName="Settings" syncable="YES" codeGenerationType="class">
+        <attribute name="allowPortrait" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES" syncable="YES"/>
         <attribute name="audioConfig" attributeType="Integer 32" defaultValueString="2" usesScalarValueType="NO" syncable="YES"/>
         <attribute name="bitrate" attributeType="Integer 32" defaultValueString="10000" usesScalarValueType="NO" syncable="YES"/>
         <attribute name="btMouseSupport" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES" syncable="YES"/>

Limelight/ViewControllers/MainFrameViewController.h

@@ -21,7 +21,6 @@
 #if !TARGET_OS_TV
 @property (weak, nonatomic) IBOutlet UIBarButtonItem *upButton;
 @property (nonatomic, assign) bool settingsExpandedInStreamView;
-@property (nonatomic, assign) bool isInHostView;
 
 -(void)simulateSettingsButtonPress;
 -(void)reloadStreamConfig;

Limelight/ViewControllers/MainFrameViewController.m

@@ -43,7 +43,7 @@
 
 @implementation MainFrameViewController {
     UILabel* waterMark;
-    CGFloat recordedScreenWidth;
+    //CGFloat recordedScreenWidth;
     CustomEdgeSwipeGestureRecognizer* _exitSwipeRecognizer;
     NSOperationQueue* _opQueue;
     TemporaryHost* _selectedHost;
@@ -307,7 +307,6 @@ static NSMutableSet* hostList;
     
     [self updateTitle];
     [self disableUpButton];
-    self.isInHostView = true; // setting flag
     [self reloadScrollHostView]; // host view must be reloaded here
     [self.collectionView reloadData];
     [self.view addSubview:hostScrollView];
@@ -347,7 +346,6 @@ static NSMutableSet* hostList;
     [self updateTitle];
     [self enableUpButton];
     [self disableNavigation];
-    self.isInHostView = false;
     
 #if TARGET_OS_TV
     // Intercept the menu key to go back to the host page
@@ -610,6 +608,7 @@ static NSMutableSet* hostList;
 }
 
 - (void) prepareToStreamApp:(TemporaryApp *)app {
+    self.revealViewController.isStreaming = true; // tell the revealViewController streaming is started.
     _streamConfig = [[StreamConfiguration alloc] init];
     _streamConfig.host = app.host.activeAddress;
     _streamConfig.httpsPort = app.host.httpsPort;
@@ -893,32 +892,32 @@ static NSMutableSet* hostList;
     }
 }
 
-- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
-    // Return the supported interface orientations based on the current state
-    NSLog(@"orchange test");
-    return  UIInterfaceOrientationMaskLandscape;
-}
-
-
 - (void)handleOrientationChange {
     double delayInSeconds = 0.7;
     // Convert the delay into a dispatch_time_t value
     dispatch_time_t delayTime = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delayInSeconds * NSEC_PER_SEC));
     // Perform some task after the delay
-    CGFloat screenWidthInPoints = CGRectGetWidth([[UIScreen mainScreen] bounds]);
+    //CGFloat screenWidthInPoints = CGRectGetWidth([[UIScreen mainScreen] bounds]);
 
     dispatch_after(delayTime, dispatch_get_main_queue(), ^{// Code to execute after the delay
         [self swapResolutionWidthHeightAccordingly];
-        if(self.isInHostView) [self reloadScrollHostView]; // here is a flag for judging whether to reload host view after orientation change.
+        if([self->_upButton title] == nil) [self reloadScrollHostView]; // title of the _upButton is good flag for judging if we're on the Host selection view
-        self->recordedScreenWidth = screenWidthInPoints; // kind of obselete, but i keep this in the code.
+        //self->recordedScreenWidth = screenWidthInPoints; // kind of obselete, but i keep this in the code.
     });
 }
 
+// currently obselete:
+- (void) setNeedsUpdateAllowedOrientation{
+    if (@available(iOS 16.0, *)) {
+        [self setNeedsUpdateOfSupportedInterfaceOrientations];
+    } else {
+        // Fallback on earlier versions
+    }
+}
+
+
 - (void)revealController:(SWRevealViewController *)revealController didMoveToPosition:(FrontViewPosition)position {
-    [self setNeedsUpdateOfSupportedInterfaceOrientations];
+        // If we moved back to the center position, we should save the settings
-
-    
-    // If we moved back to the center position, we should save the settings
     SettingsViewController* settingsViewController = (SettingsViewController*)[revealController rearViewController];
     settingsViewController.mainFrameViewController = self;
     
@@ -936,6 +935,7 @@ static NSMutableSet* hostList;
 
     if (position == FrontViewPositionLeft) {
         [settingsViewController saveSettings];
+        [self setNeedsUpdateAllowedOrientation]; // handle allow portratit on & off
         _settingsButton.enabled = YES; // make sure these 2 buttons are enabled after closing setting view.
         _upButton.enabled = YES; // here is the select new host button
     }
@@ -1024,7 +1024,7 @@ static NSMutableSet* hostList;
     [self attachWaterMark];
 #if !TARGET_OS_TV
     self.settingsExpandedInStreamView = false; // init this flag
-    self.isInHostView = true;
+    self.revealViewController.isStreaming = false; //init this flag for rvlVC
     
     // Set the side bar button action. When it's tapped, it'll show the sidebar.
     [_settingsButton setTarget:self.revealViewController];
@@ -1080,7 +1080,7 @@ static NSMutableSet* hostList;
     
     _boxArtCache = [[NSCache alloc] init];
     
-    recordedScreenWidth = CGRectGetWidth([[UIScreen mainScreen] bounds]);
+    //recordedScreenWidth = CGRectGetWidth([[UIScreen mainScreen] bounds]);
     hostScrollView = [[ComputerScrollView alloc] init];
     [self reloadScrollHostView];
     
@@ -1100,8 +1100,8 @@ static NSMutableSet* hostList;
     CGFloat screenWidthInPoints = CGRectGetWidth([[UIScreen mainScreen] bounds]);
     CGFloat screenHeightInPoints = CGRectGetHeight([[UIScreen mainScreen] bounds]);
 
+    // deal with scroll host view reload after device orientation change here:
     bool isLandscape = screenWidthInPoints > screenHeightInPoints;
-    NSLog(@"isLandscape1 %d", isLandscape);
     CGFloat realViewFrameWidth = self.view.frame.size.width > self.view.frame.size.height ? self.view.frame.size.width : self.view.frame.size.height;
     CGFloat realViewFrameHeight = self.view.frame.size.width < self.view.frame.size.height ? self.view.frame.size.width : self.view.frame.size.height;
     if(!isLandscape) {
@@ -1253,8 +1253,9 @@ static NSMutableSet* hostList;
                                                object:nil];
     
     [[self revealViewController] setPrimaryViewController:self];
-    recordedScreenWidth = CGRectGetWidth([[UIScreen mainScreen] bounds]); // Get the screen's bounds (in points), update recorded screen width
+    self.revealViewController.isStreaming = false; // tell the revealViewController streaming is finished
-    self.isInHostView = true;
+
+    //recordedScreenWidth = CGRectGetWidth([[UIScreen mainScreen] bounds]); // Get the screen's bounds (in points), update recorded screen width
 #endif
     
     [self.navigationController setNavigationBarHidden:NO animated:YES];

Limelight/ViewControllers/SWRevealViewController.h

@@ -311,6 +311,8 @@ typedef NS_ENUM(NSInteger, SWRevealToggleAnimationType)
 // Delegate
 @property (nonatomic,weak) id<SWRevealViewControllerDelegate> delegate;
 
+@property (nonatomic,assign) bool isStreaming;
+
 @end
 
 

Limelight/ViewControllers/SWRevealViewController.m

@@ -27,6 +27,7 @@
 #import <QuartzCore/QuartzCore.h>
 
 #import "SWRevealViewController.h"
+#import "DataManager.h"
 
 
 #pragma mark - StatusBar Helper Function
@@ -719,6 +720,36 @@ const int FrontViewPositionNone = 0xff;
 }
 
 
+- (UIInterfaceOrientationMask)getCurrentOrientation{
+    CGFloat screenHeightInPoints = CGRectGetHeight([[UIScreen mainScreen] bounds]);
+    CGFloat screenWidthInPoints = CGRectGetWidth([[UIScreen mainScreen] bounds]);
+    //lock the orientation accordingly after streaming is started
+    if(screenWidthInPoints > screenHeightInPoints) return UIInterfaceOrientationMaskLandscape;
+    else return UIInterfaceOrientationMaskPortrait|UIInterfaceOrientationMaskPortraitUpsideDown;
+}
+
+
+// tested on iOS17. this method does not call back on iOS14, so runtime orientation limitation not working for iOS14. Probably depends on iOS16 or higher.
+- (UIInterfaceOrientationMask)supportedInterfaceOrientations {
+    // Return the supported interface orientations based on the current state
+    NSLog(@"supportedInterfaceOrientations called back 666");
+    //lock the orientation accordingly after streaming is started
+    DataManager* dataMan = [[DataManager alloc] init];
+    Settings *currentSettings = [dataMan retrieveSettings];
+    //Handle allow portrait on & off
+    if(currentSettings.allowPortrait){
+        if (self.isStreaming) return [self getCurrentOrientation];
+        else return UIInterfaceOrientationMaskAll;
+    }
+    else return UIInterfaceOrientationMaskLandscape;
+}
+
+
+
+- (void)viewDidLoad{
+    self.isStreaming = false; //init this flag
+}
+
 - (void)viewDidAppear:(BOOL)animated
 {
     [super viewDidAppear:animated];
@@ -1233,7 +1264,7 @@ const int FrontViewPositionNone = 0xff;
     CGFloat translation = [recognizer translationInView:_contentView].x;
     
     CGFloat baseLocation = [_contentView frontLocationForPosition:_panInitialFrontPosition];
-    CGFloat xLocation = baseLocation + translation;
+    CGFloat xLocation = baseLocation + translation; // buggy on portrait mode??/
     
     if ( xLocation < 0 )
     {

Limelight/ViewControllers/SettingsViewController.h

@@ -45,11 +45,13 @@
 @property (strong, nonatomic) IBOutlet UILabel *touchPointerVelocityFactorUILabel;
 @property (strong, nonatomic) IBOutlet UISlider *mousePointerVelocityFactorSlider;
 @property (strong, nonatomic) IBOutlet UILabel *mousePointerVelocityFactorUILabel;
+@property (strong, nonatomic) IBOutlet UISegmentedControl *allowPortraitSelector;
 @property (strong, nonatomic) IBOutlet UIButton *goBackToStreamViewButton;
 @property (strong, nonatomic) LayoutOnScreenControlsViewController *layoutOnScreenControlsVC;
 @property (nonatomic, strong) MainFrameViewController *mainFrameViewController;
 @property (nonatomic, strong) CustomEdgeSwipeGestureRecognizer *exitSwipeRecognizer;
 
+
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wunguarded-availability"
 

Limelight/ViewControllers/SettingsViewController.m

@@ -392,6 +392,9 @@ BOOL isCustomResolution(CGSize res) {
     [self updateBitrateText];
     [self updateResolutionDisplayViewText];
     
+    // allow portrait setting
+    [self.allowPortraitSelector setSelectedSegmentIndex:currentSettings.allowPortrait ? 1 : 0];
+    
     // lift streamview setting
     [self.liftStreamViewForKeyboardSelector setSelectedSegmentIndex:currentSettings.liftStreamViewForKeyboard ? 1 : 0];// Load old setting
     
@@ -882,6 +885,7 @@ BOOL isCustomResolution(CGSize res) {
     NSInteger touchMode = [self.touchModeSelector selectedSegmentIndex];
     BOOL statsOverlay = [self.statsOverlaySelector selectedSegmentIndex] == 1;
     BOOL enableHdr = [self.hdrSelector selectedSegmentIndex] == 1;
+    BOOL allowPortrait = [self.allowPortraitSelector selectedSegmentIndex] == 1;
     [dataMan saveSettingsWithBitrate:_bitrate
                            framerate:framerate
                               height:height
@@ -906,7 +910,8 @@ BOOL isCustomResolution(CGSize res) {
                       btMouseSupport:btMouseSupport
                    // absoluteTouchMode:absoluteTouchMode
                            touchMode:touchMode
-                        statsOverlay:statsOverlay];
+                        statsOverlay:statsOverlay
+                       allowPortrait:allowPortrait];
 }
 
 - (void)didReceiveMemoryWarning {

Limelight/mul.lproj/iPad.xcstrings

@@ -31,6 +31,66 @@
         }
       }
     },
+    "7Gm-zB-s7s.segmentTitles[0]" : {
+      "comment" : "Class = \"UISegmentedControl\"; 7Gm-zB-s7s.segmentTitles[0] = \"No\"; ObjectID = \"7Gm-zB-s7s\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "No"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "关闭"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "关闭"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "关闭"
+          }
+        }
+      }
+    },
+    "7Gm-zB-s7s.segmentTitles[1]" : {
+      "comment" : "Class = \"UISegmentedControl\"; 7Gm-zB-s7s.segmentTitles[1] = \"Yes\"; ObjectID = \"7Gm-zB-s7s\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Yes"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "启用"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "启用"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "启用"
+          }
+        }
+      }
+    },
     "7va-uJ-IfD.segmentTitles[0]" : {
       "comment" : "Class = \"UISegmentedControl\"; 7va-uJ-IfD.segmentTitles[0] = \"Lowest Latency\"; ObjectID = \"7va-uJ-IfD\";",
       "extractionState" : "extracted_with_value",
@@ -817,6 +877,36 @@
         }
       }
     },
+    "hAo-1k-oYF.text" : {
+      "comment" : "Class = \"UILabel\"; text = \"Allow Portrait\"; ObjectID = \"hAo-1k-oYF\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Allow Portrait"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "允许竖屏"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "允许竖屏"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "允许竖屏"
+          }
+        }
+      }
+    },
     "hm3-EV-h6d.segmentTitles[0]" : {
       "comment" : "Class = \"UISegmentedControl\"; hm3-EV-h6d.segmentTitles[0] = \"No\"; ObjectID = \"hm3-EV-h6d\";",
       "extractionState" : "extracted_with_value",

Limelight/mul.lproj/iPhone.xcstrings

@@ -1627,6 +1627,66 @@
         }
       }
     },
+    "R9O-Tw-UD4.segmentTitles[0]" : {
+      "comment" : "Class = \"UISegmentedControl\"; R9O-Tw-UD4.segmentTitles[0] = \"No\"; ObjectID = \"R9O-Tw-UD4\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "No"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "关闭"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "关闭"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "关闭"
+          }
+        }
+      }
+    },
+    "R9O-Tw-UD4.segmentTitles[1]" : {
+      "comment" : "Class = \"UISegmentedControl\"; R9O-Tw-UD4.segmentTitles[1] = \"Yes\"; ObjectID = \"R9O-Tw-UD4\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Yes"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "启用"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "启用"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "启用"
+          }
+        }
+      }
+    },
     "rdz-eg-2oR.segmentTitles[0]" : {
       "comment" : "Class = \"UISegmentedControl\"; rdz-eg-2oR.segmentTitles[0] = \"No\"; ObjectID = \"rdz-eg-2oR\";",
       "extractionState" : "extracted_with_value",
@@ -2028,6 +2088,36 @@
           }
         }
       }
+    },
+    "Z9P-TN-kci.text" : {
+      "comment" : "Class = \"UILabel\"; text = \"Allow Portrait\"; ObjectID = \"Z9P-TN-kci\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Allow Portrait"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "允许竖屏"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "允许竖屏"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "允许竖屏"
+          }
+        }
+      }
     }
   },
   "version" : "1.0"