Added support for C++ enums and better handling of non-anonymous ones

Author: stefanceriu

README.md

@@ -30,7 +30,7 @@ SCXcodeSwitchExpander is a small Xcode plugin that expands switch statements by
 
 - takes a bit for it to kick in after starting Xcode as it's waiting for the IDEIndexDidChange notification. I found that building the project usually makes that happen.
 
-- only works with NS_ENUM but keeps default Xcode behavior for old style enums
+- does not work with anonymous enums
 
 ### Installation
 

SCXcodeSwitchExpander/DVTTextCompletionController+SCXcodeSwitchExpander.m

@@ -65,6 +65,9 @@ - (BOOL)tryExpandingSwitchStatement
 
     // Fetch all symbols matching the autocomplete item type
 	NSString *symbolName = (item.displayType.length ? item.displayType : item.displayText);
+	symbolName = [[symbolName componentsSeparatedByString:@"::"] lastObject]; // Remove C++ namespaces
+	symbolName = [[symbolName componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceCharacterSet]] lastObject]; // Remove enum keyword
+
 	IDEIndexCollection *collection = [index allSymbolsMatchingName:symbolName kind:nil];
 
     // Find the first one of them that is a container