spelling

BGMApp/BGMApp.xcodeproj/project.pbxproj

@@ -991,10 +991,9 @@
 			};
 			buildConfigurationList = 1CB8B3311BBA75EF000E2DD1 /* Build configuration list for PBXProject "BGMApp" */;
 			compatibilityVersion = "Xcode 6.3";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
-				English,
 				en,
 				Base,
 			);
@@ -1400,6 +1399,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = NO;
 				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
@@ -1509,6 +1509,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = NO;
 				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
@@ -1593,6 +1594,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = NO;
 				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;

BGMApp/BGMApp/BGMAppVolumes.m

@@ -326,7 +326,7 @@ static NSString* const kMoreAppsMenuTitle          = @"More Apps";
         menuItem.view.frameSize = NSMakeSize(width, appVolumeViewFullHeight);
         // Turn the button rightside up so the arrowhead points up.
         button.frameCenterRotation = 0.0;
-        // Move the button down slightly, back to it's original position.
+        // Move the button down slightly, back to its original position.
         [button setFrameOrigin:NSMakePoint(button.frame.origin.x, button.frame.origin.y + 1)];
 
         // Set all of the UI elements in the menu item to "not hidden" for accessibility clients.

BGMApp/BGMApp/BGMPreferredOutputDevices.mm

@@ -113,7 +113,7 @@ NSString* const kAudioSystemSettingsPlist =
     // BGMApp's stored preferred devices to fill in the rest optimistically. This doesn't help us
     // tell when to switch to a newly connected device, but it should improve our chances of
     // switching to the best device if the current output device is disconnected.
-    NSArray<NSDictionary*>* preferredOutputDeviceInfos = @[];
+    NSArray<NSDictionary*>* _Nonnull preferredOutputDeviceInfos = @[];
 
     // If we can't read the Plist, we only know that the current systemwide default device is the
     // most-preferred device that's currently connected.

BGMApp/BGMApp/BGMTermination.h

@@ -19,7 +19,7 @@
 //
 //  Copyright © 2017 Kyle Neideck
 //
-//  Cleans up if BGMApp crashes because of an uncaught C++ or Objective C exception, or is sent
+//  Cleans up if BGMApp crashes because of an uncaught C++ or Objective-C exception, or is sent
 //  SIGINT/SIGTERM/SIGQUIT. Currently, it just changes the default output device from BGMDevice to
 //  the real output device and records debug info for some types of crashes.
 //

BGMApp/BGMApp/BGMTermination.mm

@@ -83,7 +83,7 @@ void BGMTermination::SetUpTerminationCleanUp(BGMAudioDeviceManager* inAudioDevic
     StartExitSignalsThread();
 
     // Wrap the default handler for std::terminate, which is called if BGMApp crashes because of an
-    // uncaught C++ or Objective C exception, so we can clean up first.
+    // uncaught C++ or Objective-C exception, so we can clean up first.
     sOriginalTerminateHandler = std::get_terminate();
 
     std::set_terminate([] {

BGMApp/BGMApp/Music Players/BGMMusicPlayers.mm

@@ -146,7 +146,7 @@
 - (void) initSelectedMusicPlayerFromBGMDevice {
     // When the selected music player setting hasn't been stored in user defaults yet, we get the music player
     // bundle ID from the driver and look for the music player with that bundle ID. This is mainly done for
-    // backwards compatability.
+    // backwards compatibility.
     
     NSString* __nullable bundleID =
         (__bridge_transfer NSString* __nullable)[audioDevices bgmDevice].GetMusicPlayerBundleID();

BGMApp/BGMApp/Music Players/VLC.h

@@ -221,7 +221,7 @@ typedef enum VLCEnum VLCEnum;
 @property NSInteger audioVolume;  // The volume of the current playlist item from 0 to 4, where 4 is 400%
 @property NSInteger currentTime;  // The current time of the current playlist item in seconds.
 @property (readonly) NSInteger durationOfCurrentItem;  // The duration of the current playlist item in seconds.
-@property BOOL fullscreenMode;  // indicates wheter fullscreen is enabled or not
+@property BOOL fullscreenMode;  // indicates whether fullscreen is enabled or not
 @property (readonly) BOOL muted;  // Is VLC currently muted?
 @property (copy, readonly) NSString *nameOfCurrentItem;  // Name of the current playlist item.
 @property (copy, readonly) NSString *pathOfCurrentItem;  // Path to the current playlist item.

BGMApp/BGMApp/Music Players/VOX.h

@@ -37,7 +37,7 @@
 - (void) rewindForwardFast;  // Rewind current track forward fast.
 - (void) rewindBackward;  // Rewind current track backward.
 - (void) rewindBackwardFast;  // Rewind current track backward fast.
-- (void) increasVolume;  // Increas volume.
+- (void) increasVolume;  // Increase volume.
 - (void) decreaseVolume;  // Decrease volume.
 - (void) showHidePlaylist;  // Show/Hide playlist.
 
@@ -62,7 +62,7 @@
 @property (copy, readonly) NSString *album;  // Current track album.
 @property (copy, readonly) NSString *uniqueID;  // Unique identifier for the current track.
 @property double currentTime;  // The current playback position.
-@property (readonly) double totalTime;  // The total time of the currenty playing track.
+@property (readonly) double totalTime;  // The total time of the currently playing track.
 @property double playerVolume;  // Player volume (0.0 to 1.0)
 @property NSInteger repeatState;  // Player repeat state (none = 0, repeat one = 1, repeat all = 2)
 

BGMApp/BGMAppTests/NullAudio/NullAudio/NullAudio.c

@@ -299,11 +299,11 @@ void*	NullAudio_Create(CFAllocatorRef inAllocator, CFUUIDRef inRequestedTypeUUID
 {
 	//	This is the CFPlugIn factory function. Its job is to create the implementation for the given
 	//	type provided that the type is supported. Because this driver is simple and all its
-	//	initialization is handled via static iniitalization when the bundle is loaded, all that
+	//	initialization is handled via static initialization when the bundle is loaded, all that
 	//	needs to be done is to return the AudioServerPlugInDriverRef that points to the driver's
 	//	interface. A more complicated driver would create any base line objects it needs to satisfy
 	//	the IUnknown methods that are used to discover that actual interface to talk to the driver.
-	//	The majority of the driver's initilization should be handled in the Initialize() method of
+	//	The majority of the driver's initialization should be handled in the Initialize() method of
 	//	the driver's AudioServerPlugInDriverInterface.
 	
 	#pragma unused(inAllocator)
@@ -338,7 +338,7 @@ static HRESULT	NullAudio_QueryInterface(void* inDriver, REFIID inUUID, LPVOID* o
 	FailWithAction(theRequestedUUID == NULL, theAnswer = kAudioHardwareIllegalOperationError, Done, "NullAudio_QueryInterface: failed to create the CFUUIDRef");
 
 	//	AudioServerPlugIns only support two interfaces, IUnknown (which has to be supported by all
-	//	CFPlugIns and AudioServerPlugInDriverInterface (which is the actual interface the HAL will
+	//	CFPlugIns) and AudioServerPlugInDriverInterface (which is the actual interface the HAL will
 	//	use).
 	if(CFEqual(theRequestedUUID, IUnknownUUID) || CFEqual(theRequestedUUID, kAudioServerPlugInDriverInterfaceUUID))
 	{
@@ -415,7 +415,7 @@ static OSStatus	NullAudio_Initialize(AudioServerPlugInDriverRef inDriver, AudioS
 	//	The job of this method is, as the name implies, to get the driver initialized. One specific
 	//	thing that needs to be done is to store the AudioServerPlugInHostRef so that it can be used
 	//	later. Note that when this call returns, the HAL will scan the various lists the driver
-	//	maintains (such as the device list) to get the inital set of objects the driver is
+	//	maintains (such as the device list) to get the initial set of objects the driver is
 	//	publishing. So, there is no need to notifiy the HAL about any objects created as part of the
 	//	execution of this method.
 
@@ -553,7 +553,7 @@ Done:
 
 static OSStatus	NullAudio_PerformDeviceConfigurationChange(AudioServerPlugInDriverRef inDriver, AudioObjectID inDeviceObjectID, UInt64 inChangeAction, void* inChangeInfo)
 {
-	//	This method is called to tell the device that it can perform the configuation change that it
+	//	This method is called to tell the device that it can perform the configuration change that it
 	//	had requested via a call to the host method, RequestDeviceConfigurationChange(). The
 	//	arguments, inChangeAction and inChangeInfo are the same as what was passed to
 	//	RequestDeviceConfigurationChange().
@@ -1546,7 +1546,7 @@ static OSStatus	NullAudio_GetBoxPropertyData(AudioServerPlugInDriverRef inDriver
 			break;
 			
 		case kAudioObjectPropertyIdentify:
-			//	This is used to highling the device in the UI, but it's value has no meaning
+			//	This is used to highling the device in the UI, but its value has no meaning
 			FailWithAction(inDataSize < sizeof(UInt32), theAnswer = kAudioHardwareBadPropertySizeError, Done, "NullAudio_GetBoxPropertyData: not enough space for the return value of kAudioObjectPropertyIdentify for the box");
 			*((UInt32*)outData) = 0;
 			*outDataSize = sizeof(UInt32);
@@ -1696,9 +1696,9 @@ static OSStatus	NullAudio_SetBoxPropertyData(AudioServerPlugInDriverRef inDriver
 			break;
 			
 		case kAudioObjectPropertyIdentify:
-			//	since we don't have any actual hardware to flash, we will schedule a notificaiton for
+			//	since we don't have any actual hardware to flash, we will schedule a notification for
 			//	this property off into the future as a testing thing. Note that a real implementation
-			//	of this property should only send the notificaiton if the hardware wants the app to
+			//	of this property should only send the notification if the hardware wants the app to
 			//	flash it's UI for the device.
 			{
 				syslog(LOG_NOTICE, "The identify property has been set on the Box implemented by the NullAudio driver.");
@@ -2216,7 +2216,7 @@ static OSStatus	NullAudio_GetDevicePropertyData(AudioServerPlugInDriverRef inDri
 
 		case kAudioDevicePropertyDeviceIsAlive:
 			//	This property returns whether or not the device is alive. Note that it is
-			//	note uncommon for a device to be dead but still momentarily availble in the
+			//	note uncommon for a device to be dead but still momentarily available in the
 			//	device list. In the case of this device, it will always be alive.
 			FailWithAction(inDataSize < sizeof(UInt32), theAnswer = kAudioHardwareBadPropertySizeError, Done, "NullAudio_GetDevicePropertyData: not enough space for the return value of kAudioDevicePropertyDeviceIsAlive for the device");
 			*((UInt32*)outData) = 1;
@@ -2763,7 +2763,7 @@ static OSStatus	NullAudio_GetStreamPropertyData(AudioServerPlugInDriverRef inDri
 
 		case kAudioStreamPropertyStartingChannel:
 			//	This property returns the absolute channel number for the first channel in
-			//	the stream. For exmaple, if a device has two output streams with two
+			//	the stream. For example, if a device has two output streams with two
 			//	channels each, then the starting channel number for the first stream is 1
 			//	and ths starting channel number fo the second stream is 3.
 			FailWithAction(inDataSize < sizeof(UInt32), theAnswer = kAudioHardwareBadPropertySizeError, Done, "NullAudio_GetStreamPropertyData: not enough space for the return value of kAudioStreamPropertyStartingChannel for the stream");
@@ -2772,7 +2772,7 @@ static OSStatus	NullAudio_GetStreamPropertyData(AudioServerPlugInDriverRef inDri
 			break;
 
 		case kAudioStreamPropertyLatency:
-			//	This property returns any additonal presentation latency the stream has.
+			//	This property returns any additional presentation latency the stream has.
 			FailWithAction(inDataSize < sizeof(UInt32), theAnswer = kAudioHardwareBadPropertySizeError, Done, "NullAudio_GetStreamPropertyData: not enough space for the return value of kAudioStreamPropertyStartingChannel for the stream");
 			*((UInt32*)outData) = 0;
 			*outDataSize = sizeof(UInt32);

BGMDriver/BGMDriver.xcodeproj/project.pbxproj

@@ -459,11 +459,11 @@
 			};
 			buildConfigurationList = 1CB8B35D1BBBB69C000E2DD1 /* Build configuration list for PBXProject "BGMDriver" */;
 			compatibilityVersion = "Xcode 6.3";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
-				English,
 				en,
+				Base,
 			);
 			mainGroup = 1CB8B3591BBBB69C000E2DD1;
 			productRefGroup = 1CB8B3651BBBB78D000E2DD1 /* Products */;
@@ -672,6 +672,7 @@
 				CLANG_WARN_NULLABLE_TO_NONNULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
@@ -739,6 +740,7 @@
 				CLANG_WARN_NULLABLE_TO_NONNULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;

BGMDriver/BGMDriver/BGM_AudibleState.cpp

@@ -175,7 +175,7 @@ bool    BGM_AudibleState::BufferIsAudible(UInt32 inIOBufferFrameSize, const Floa
     // Check each frame to see if any are audible. This could be much more accurate, but seems to
     // work well enough for now.
     //
-    // The trade off here is between pausing the music player at the wrong time and unpausing it at
+    // The trade-off here is between pausing the music player at the wrong time and unpausing it at
     // the wrong time. If a short sound (e.g. a UI alert) plays but has a long, barely-audible tail,
     // we might not detect the silence quickly enough and pause the music player. Similarly, if
     // we've paused the music player and there's a period of near-silence in the new audio, we might

BGMDriver/BGMDriver/BGM_Object.h

@@ -68,8 +68,8 @@
 //	not need to worry about being thread safe while Activate() is in progress.
 //
 //	Subclasses of this class must also implement Deactivate(). This method is called when the object
-//	is at the end of it's lifecycle. Once Deactivate() has been called, the object may no longer
-//	perform active opertions, including Deactivating other objects. This is based on the notion that
+//	is at the end of its lifecycle. Once Deactivate() has been called, the object may no longer
+//	perform active operations, including Deactivating other objects. This is based on the notion that
 //	all the objects have a definite point at which they are considered dead to the outside world.
 //	For example, an AudioDevice object is dead if it's hardware is unplugged. The point of death is
 //	the notification the owner of the device gets to signal that it has been unplugged. Note that it

BGMDriver/BGMDriver/BGM_PlugInInterface.cpp

@@ -153,11 +153,11 @@ void*	BGM_Create(CFAllocatorRef inAllocator, CFUUIDRef inRequestedTypeUUID)
 {
 	//	This is the CFPlugIn factory function. Its job is to create the implementation for the given
 	//	type provided that the type is supported. Because this driver is simple and all its
-	//	initialization is handled via static initalization when the bundle is loaded, all that
+	//	initialization is handled via static initialization when the bundle is loaded, all that
 	//	needs to be done is to return the AudioServerPlugInDriverRef that points to the driver's
 	//	interface. A more complicated driver would create any base line objects it needs to satisfy
 	//	the IUnknown methods that are used to discover that actual interface to talk to the driver.
-	//	The majority of the driver's initilization should be handled in the Initialize() method of
+	//	The majority of the driver's initialization should be handled in the Initialize() method of
 	//	the driver's AudioServerPlugInDriverInterface.
 	
 	#pragma unused(inAllocator)
@@ -196,7 +196,7 @@ static HRESULT	BGM_QueryInterface(void* inDriver, REFIID inUUID, LPVOID* outInte
     	ThrowIf(theRequestedUUID == NULL, CAException(kAudioHardwareIllegalOperationError), "BGM_QueryInterface: failed to create the CFUUIDRef");
 
 		//	AudioServerPlugIns only support two interfaces, IUnknown (which has to be supported by all
-		//	CFPlugIns and AudioServerPlugInDriverInterface (which is the actual interface the HAL will
+		//	CFPlugIns) and AudioServerPlugInDriverInterface (which is the actual interface the HAL will
 		//	use).
 		ThrowIf(!CFEqual(theRequestedUUID, IUnknownUUID) && !CFEqual(theRequestedUUID, kAudioServerPlugInDriverInterfaceUUID), CAException(E_NOINTERFACE), "BGM_QueryInterface: requested interface is unsupported");
 		ThrowIf(gAudioServerPlugInDriverRefCount == UINT32_MAX, CAException(E_NOINTERFACE), "BGM_QueryInterface: the ref count is maxxed out");
@@ -268,7 +268,7 @@ static OSStatus	BGM_Initialize(AudioServerPlugInDriverRef inDriver, AudioServerP
 	//	The job of this method is, as the name implies, to get the driver initialized. One specific
 	//	thing that needs to be done is to store the AudioServerPlugInHostRef so that it can be used
 	//	later. Note that when this call returns, the HAL will scan the various lists the driver
-	//	maintains (such as the device list) to get the inital set of objects the driver is
+	//	maintains (such as the device list) to get the initial set of objects the driver is
 	//	publishing. So, there is no need to notifiy the HAL about any objects created as part of the
 	//	execution of this method.
 
@@ -397,7 +397,7 @@ static OSStatus	BGM_RemoveDeviceClient(AudioServerPlugInDriverRef inDriver, Audi
 
 static OSStatus	BGM_PerformDeviceConfigurationChange(AudioServerPlugInDriverRef inDriver, AudioObjectID inDeviceObjectID, UInt64 inChangeAction, void* inChangeInfo)
 {
-	//	This method is called to tell the device that it can perform the configuation change that it
+	//	This method is called to tell the device that it can perform the configuration change that it
 	//	had requested via a call to the host method, RequestDeviceConfigurationChange(). The
 	//	arguments, inChangeAction and inChangeInfo are the same as what was passed to
 	//	RequestDeviceConfigurationChange().

BGMDriver/BGMDriver/BGM_Stream.cpp

@@ -287,7 +287,7 @@ void    BGM_Stream::GetPropertyData(AudioObjectID inObjectID,
             break;
 
         case kAudioStreamPropertyLatency:
-            // This property returns any additonal presentation latency the stream has.
+            // This property returns any additional presentation latency the stream has.
             ThrowIf(inDataSize < sizeof(UInt32),
                     CAException(kAudioHardwareBadPropertySizeError),
                     "BGM_Stream::GetPropertyData: not enough space for the return "

BGMDriver/BGMDriver/DeviceClients/BGM_ClientMap.h

@@ -53,7 +53,7 @@ class BGM_ClientTasks;
 //  removed by the HAL we add it to a map of past clients to keep track of settings specific to that
 //  client. (Currently only the client's volume.)
 //
-//  Since the maps are read from during IO, this class has to to be real-time safe when accessing
+//  Since the maps are read from during IO, this class has to be real-time safe when accessing
 //  them. So each map has an identical "shadow" map, which we use to buffer updates.
 //
 //  To update the clients we lock the shadow maps, modify them, have BGM_TaskQueue's real-time

BGMDriver/BGMDriver/DeviceClients/BGM_Clients.h

@@ -132,7 +132,7 @@ private:
     // as one at a later time.
     pid_t                               mMusicPlayerProcessIDProperty = 0;
     
-    // The value of the kAudioDeviceCustomPropertyMusicPlayerBundleID property, or the empty string it it's
+    // The value of the kAudioDeviceCustomPropertyMusicPlayerBundleID property, or the empty string if it's
     // unset/null. UTF8 encoding.
     //
     // As with mMusicPlayerProcessID, we keep a copy of the bundle ID the user sets for the music player

README.md

@@ -201,7 +201,7 @@ Issues](https://github.com/kyleneideck/BackgroundMusic/issues).
 - [llaudio](https://github.com/mountainstorm/llaudio) - "An old piece of work to reverse engineer the Mac OSX
   user/kernel audio interface. Shows how to read audio straight out of the kernel as you would on Darwin (where most the
   OSX goodness is missing)"
-- [mute.fm](http://www.mute.fm), [GitHub](https://github.com/jaredsohn/mutefm) (Windows) - Auto-pause music
+- [mute.fm](http://www.mutefm.com), [GitHub](https://github.com/jaredsohn/mutefm) (Windows) - Auto-pause music
 - [Jack OS X](http://www.jackosx.com) - "A Jack audio connection kit implementation for Mac OS X"
 - [PulseAudio OS X](https://github.com/zonque/PulseAudioOSX) - "PulseAudio for Mac OS X"
 - [Sound Pusher](https://github.com/q-p/SoundPusher) - "Virtual audio device, real-time encoder and SPDIF forwarder for
@@ -216,7 +216,7 @@ Issues](https://github.com/kyleneideck/BackgroundMusic/issues).
   Audio From Anywhere on Your Mac", "Get truly powerful control over all the audio on your Mac!"
 - [Sound Siphon](https://staticz.com/soundsiphon/), [Sound Control](https://staticz.com/soundcontrol/) - System/app audio recording, per-app volumes, system audio equaliser
 - [SoundBunny](https://www.prosofteng.com/soundbunny-mac-volume-control/) - "Control application volume independently."
-- [Boom 2](http://www.globaldelight.com/boom/index.php) - "The Best Volume Booster & Equalizer For Mac"
+- [Boom 2](https://www.globaldelight.com/boom/) - "The Best Volume Booster & Equalizer For Mac"
 
 ## License