Move RANumberFormatter to cocoatouch_menu.m

ui/drivers/cocoa/cocoa_common.h

@@ -217,13 +217,7 @@ extern id<RetroArch_Platform> apple_platform;
 
 extern void apple_display_alert(const char *message, const char *title);
 
-@interface RANumberFormatter : NSNumberFormatter
-#if defined(HAVE_COCOATOUCH)
-<UITextFieldDelegate>
-#endif
 
-- (id)initWithSetting:(const rarch_setting_t*)setting;
-@end
 
 #define BOXSTRING(x) [NSString stringWithUTF8String:x]
 #define BOXINT(x)    [NSNumber numberWithInt:x]

ui/drivers/cocoa/cocoa_common.m

@@ -18,55 +18,6 @@
 #include <sys/stat.h>
 #include "cocoa_common.h"
 
-// Number formatter class for setting strings
-@implementation RANumberFormatter
-- (id)initWithSetting:(const rarch_setting_t*)setting
-{
-   if ((self = [super init]))
-   {
-      [self setAllowsFloats:(setting->type == ST_FLOAT)];
-      
-      if (setting->flags & SD_FLAG_HAS_RANGE)
-      {
-         [self setMinimum:BOXFLOAT(setting->min)];
-         [self setMaximum:BOXFLOAT(setting->max)];      
-      }
-   }
-   
-   return self;
-}
-
-- (BOOL)isPartialStringValid:(NSString*)partialString newEditingString:(NSString**)newString errorDescription:(NSString**)error
-{
-   unsigned i;
-   bool hasDot = false;
-
-   if (partialString.length)
-      for (i = 0; i < partialString.length; i ++)
-      {
-         unichar ch = [partialString characterAtIndex:i];
-
-         if (i == 0 && (!self.minimum || self.minimum.intValue < 0) && ch == '-')
-            continue;
-         else if (self.allowsFloats && !hasDot && ch == '.')
-            hasDot = true;
-         else if (!isdigit(ch))
-            return NO;
-      }
-
-   return YES;
-}
-
-#if defined(HAVE_COCOATOUCH)
-- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
-{
-   NSString* text = (NSString*)[[textField text] stringByReplacingCharactersInRange:range withString:string];
-   return [self isPartialStringValid:text newEditingString:nil errorDescription:nil];
-}
-#endif
-
-@end
-
 /* Define compatibility symbols and categories. */
 
 #ifdef HAVE_AVFOUNDATION

ui/drivers/cocoa/cocoatouch_menu.m

@@ -27,6 +27,58 @@
 #include "../../../menu/menu_entries.h"
 #include "../../../menu/drivers/shared.h"
 
+@interface RANumberFormatter : NSNumberFormatter<UITextFieldDelegate>
+
+- (id)initWithSetting:(const rarch_setting_t*)setting;
+@end
+
+// Number formatter class for setting strings
+@implementation RANumberFormatter
+- (id)initWithSetting:(const rarch_setting_t*)setting
+{
+    if ((self = [super init]))
+    {
+        [self setAllowsFloats:(setting->type == ST_FLOAT)];
+        
+        if (setting->flags & SD_FLAG_HAS_RANGE)
+        {
+            [self setMinimum:BOXFLOAT(setting->min)];
+            [self setMaximum:BOXFLOAT(setting->max)];
+        }
+    }
+    
+    return self;
+}
+
+- (BOOL)isPartialStringValid:(NSString*)partialString newEditingString:(NSString**)newString errorDescription:(NSString**)error
+{
+    unsigned i;
+    bool hasDot = false;
+    
+    if (partialString.length)
+        for (i = 0; i < partialString.length; i ++)
+        {
+            unichar ch = [partialString characterAtIndex:i];
+            
+            if (i == 0 && (!self.minimum || self.minimum.intValue < 0) && ch == '-')
+                continue;
+            else if (self.allowsFloats && !hasDot && ch == '.')
+                hasDot = true;
+            else if (!isdigit(ch))
+                return NO;
+        }
+    
+    return YES;
+}
+
+- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
+{
+    NSString* text = (NSString*)[[textField text] stringByReplacingCharactersInRange:range withString:string];
+    return [self isPartialStringValid:text newEditingString:nil errorDescription:nil];
+}
+
+@end
+
 /*********************************************/
 /* RunActionSheet                            */
 /* Creates and displays a UIActionSheet with */