Cleanup.

examples/common/entry/dialog_darwin.mm

@@ -21,57 +21,60 @@ class Split
 {
 public:
 	Split(const bx::StringView& _str, char _ch)
-	: m_str(_str)
-	, m_token(_str.getPtr(), bx::strFind(_str, _ch).getPtr() )
-	, m_ch(_ch)
+		: m_str(_str)
+		, m_token(_str.getPtr(), bx::strFind(_str, _ch).getPtr() )
+		, m_ch(_ch)
 	{
 	}
-	
+
 	bx::StringView next()
 	{
 		bx::StringView result = m_token;
 		m_token = bx::strTrim(
-							  bx::StringView(m_token.getTerm()+1
-											 , bx::strFind(bx::StringView(m_token.getTerm()+1, m_str.getTerm() ), m_ch).getPtr() )
-							  , " \t\n"
-							  );
+			  bx::StringView(m_token.getTerm()+1, bx::strFind(bx::StringView(m_token.getTerm()+1, m_str.getTerm() ), m_ch).getPtr())
+			, " \t\n"
+			);
 		return result;
 	}
-	
+
 	bool isDone() const
 	{
 		return m_token.isEmpty();
 	}
-	
+
 private:
 	const bx::StringView& m_str;
 	bx::StringView m_token;
 	char m_ch;
 };
 
-
 bool openFileSelectionDialog(
-							 bx::FilePath& _inOutFilePath
-							 , FileSelectionDialogType::Enum _type
-							 , const bx::StringView& _title
-							 , const bx::StringView& _filter
-							 )
+	  bx::FilePath& _inOutFilePath
+	, FileSelectionDialogType::Enum _type
+	, const bx::StringView& _title
+	, const bx::StringView& _filter
+	)
 {
 	NSMutableArray* fileTypes = [NSMutableArray arrayWithCapacity:10];
-	
+
 	for (bx::LineReader lr(_filter); !lr.isDone();)
 	{
 		const bx::StringView line = lr.next();
 		const bx::StringView sep  = bx::strFind(line, '|');
-		
+
 		if (!sep.isEmpty() )
 		{
-			for (Split split(bx::strTrim(bx::StringView(sep.getPtr()+1, line.getTerm() ), " "), ' '); !split.isDone();)
+			for (Split split(bx::strTrim(bx::StringView(sep.getPtr()+1, line.getTerm() ), " "), ' ')
+				; !split.isDone()
+				;
+				)
 			{
 				const bx::StringView token = split.next();
-				
-				if ( token.getLength() >= 3 && token.getPtr()[0] == '*'
-					&& token.getPtr()[1] == '.' && bx::isAlphaNum(token.getPtr()[2]) )
+
+				if (token.getLength() >= 3
+				&&  token.getPtr()[0] == '*'
+				&&  token.getPtr()[1] == '.'
+				&&  bx::isAlphaNum(token.getPtr()[2]) )
 				{
 					NSString* extension = [[NSString alloc] initWithBytes:token.getPtr()+2 length:token.getLength()-2 encoding:NSASCIIStringEncoding];
 					[fileTypes addObject: extension];
@@ -79,11 +82,14 @@ bool openFileSelectionDialog(
 			}
 		}
 	}
-	
+
 	__block NSString* fileName = nil;
-	void (^invokeDialog)(void) = ^{
+
+	void (^invokeDialog)(void) =
+	^{
 		NSSavePanel* panel = nil;
-		if ( FileSelectionDialogType::Open == _type)
+
+		if (FileSelectionDialogType::Open == _type)
 		{
 			NSOpenPanel* openPanel = [NSOpenPanel openPanel];
 			openPanel.canChooseFiles = TRUE;
@@ -103,12 +109,14 @@ bool openFileSelectionDialog(
 		if ([panel runModal] == NSModalResponseOK)
 		{
 			NSURL* url = [panel URL];
+
 			if (nil != url)
 			{
 				fileName = [url path];
 				[fileName retain];
 			}
 		}
+
 		[panel close];
 	};
 
@@ -121,23 +129,24 @@ bool openFileSelectionDialog(
 		bx::Semaphore semaphore;
 		bx::Semaphore* psemaphore = &semaphore;
 
-		CFRunLoopPerformBlock([[NSRunLoop mainRunLoop] getCFRunLoop],
-				kCFRunLoopCommonModes,
-				^{
-			invokeDialog();
-			psemaphore->post();
-		});
+		CFRunLoopPerformBlock(
+			  [[NSRunLoop mainRunLoop] getCFRunLoop]
+			, kCFRunLoopCommonModes
+			, ^{
+				invokeDialog();
+				psemaphore->post();
+			});
 		semaphore.wait();
 	}
 
-	if ( fileName != nil )
+	if (fileName != nil)
 	{
 		_inOutFilePath.set([fileName UTF8String]);
 		[fileName release];
 		return true;
 	}
-	
+
 	return false;
 }
 
-#endif
+#endif // BX_PLATFORM_OSX