Dump view hierarchy to NSLog

DebugUtils.h

#import <Foundation/Foundation.h>

@interface DebugUtils : NSObject
/** 
 *  Dump view hierarchy to NSLog
 */
+ (void) dumpViews:(UIView*)view;
@end

DebugUtils.m

// code based on http://stackoverflow.com/questions/289441/uinavigationcontroller-title-can-be-some-image/428434#428434

#import "DebugUtils.h"

@implementation DebugUtils

+ (void) dumpViews:(UIView*) view label:(NSString *) text indent:(NSString*) indent{
    Class cl = [view class];
    NSString *classDescription = [cl description];
    while ([cl superclass]) {
        cl = [cl superclass];
        classDescription = [classDescription stringByAppendingFormat:@":%@", [cl description]];
    }
    
    if ([text compare:@""] == NSOrderedSame) {
        NSLog(@"%@ %@", classDescription, NSStringFromCGRect(view.frame));
    } else {
        NSLog(@"%@ %@ %@", text, classDescription, NSStringFromCGRect(view.frame));
    }
    for (NSUInteger i = 0; i < [view.subviews count]; i++)
    {
        UIView *subView = [view.subviews objectAtIndex:i];
        NSString *newIndent = [[NSString alloc] initWithFormat:@"  %@", indent];
        NSString *msg = [[NSString alloc] initWithFormat:@"%@%d:", newIndent, i];
        [DebugUtils dumpViews:subView label:msg indent:newIndent];
    }
}

+ (void) dumpViews:(UIView*) view {
    [DebugUtils dumpViews:view label:@"" indent:@""];
}

@end