start compat

SMFCompatibility.m

@@ -0,0 +1,46 @@
+//
+//  SMFCompatibility.m
+//  SMFramework
+//
+//  Created by Thomas Cool on 7/13/11.
+//  Copyright 2011 tomcool.org. All rights reserved.
+//
+
+#import "SMFCompatibility.h"
+#import "SMFramework.h"
+@implementation SMFCompatibility
+
+
+SYNTHESIZE_SINGLETON_FOR_CLASS(SMFCompatibility, compat)
+-(id)init
+{
+    self=[super init];
+    if (self!=nil) {
+        _usingFourPointFourPlus=NO;
+        _usingFourPointThreePlus=NO;
+        _usingFourPointTwoPlus=NO;
+        if (NSClassFromString(@"BRVoiceOver")!=nil) {
+            _usingFourPointTwoPlus=YES;
+        }
+        if (_usingFourPointTwoPlus && NSClassFromString(@"BRTableView")) {
+            _usingFourPointThreePlus=YES;
+        }
+        if (_usingFourPointThreePlus && NSClassFromString(@"BRProxyManager")) {
+            _usingFourPointFourPlus=YES;
+        }
+    }
+    return self;
+}
+-(BOOL)usingFourPointTwoPlus
+{  
+    return _usingFourPointTwoPlus;
+}
+-(BOOL)usingFourPointThreePlus
+{
+    return _usingFourPointThreePlus;
+}
+-(BOOL)usingFourPointFourPlus
+{
+    return _usingFourPointFourPlus;
+}
+@end