| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "ui/base/cocoa/view_description.h" |
| |
| #if !NDEBUG |
| |
| @implementation NSView (CrDebugging) |
| |
| - (NSString*)cr_recursiveDescriptionWithPrefix:(NSString*)prefix { |
| NSString* description = |
| [NSString stringWithFormat:@"%@ <%@ %p, frame=%@, hidden=%d>\n", |
| prefix, [self class], self, NSStringFromRect([self frame]), |
| [self isHidden]]; |
| prefix = [prefix stringByAppendingString:@"--"]; |
| |
| for (NSView* subview in [self subviews]) { |
| description = [description stringByAppendingString: |
| [subview cr_recursiveDescriptionWithPrefix:prefix]]; |
| } |
| return description; |
| } |
| |
| - (NSString*)cr_recursiveDescription { |
| return [self cr_recursiveDescriptionWithPrefix:@""]; |
| } |
| |
| @end |
| |
| #endif // !NDEBUG |