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[ASDisplayNode] Majorly Improve Descriptions (#2208)

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* Up our description game big time

* Couple tweaks

* Explain logic

* Fix indentation
This commit is contained in:
Adlai Holler
2016-09-07 20:11:27 -07:00
committed by GitHub
parent 0aeefaf25f
commit 5593bfa4d1
11 changed files with 341 additions and 58 deletions
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35
AsyncDisplayKit/ASTextNode.mm
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@@ -28,6 +28,7 @@
#import "ASLayout.h"
#import "CGRect+ASConvenience.h"
#import "ASObjectDescriptionHelpers.h"
/**
* If set, we will record all values set to attributedText into an array
@@ -222,15 +223,35 @@ static NSArray *DefaultLinkAttributeNames = @[ NSLinkAttributeName ];
}
}
- (NSString *)description
#pragma mark - Description
- (NSString *)_plainStringForDescription
{
ASDN::MutexLocker l(__instanceLock__);
NSString *plainString = [[_attributedText string] stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];
NSString *truncationString = [_composedTruncationText string];
if (plainString.length > 50)
NSString *plainString = [[self.attributedText string] stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];
if (plainString.length > 50) {
plainString = [[plainString substringToIndex:50] stringByAppendingString:@"\u2026"];
return [NSString stringWithFormat:@"<%@: %p; text = \"%@\"; truncation string = \"%@\"; frame = %@; renderer = %p>", self.class, self, plainString, truncationString, self.nodeLoaded ? NSStringFromCGRect(self.layer.frame) : nil, [self _renderer]];
}
return plainString;
}
- (NSMutableArray<NSDictionary *> *)propertiesForDescription
{
NSMutableArray *result = [super propertiesForDescription];
NSString *plainString = [self _plainStringForDescription];
if (plainString.length > 0) {
[result insertObject:@{ @"text" : ASStringWithQuotesIfMultiword(plainString) } atIndex:0];
}
return result;
}
- (NSMutableArray<NSDictionary *> *)propertiesForDebugDescription
{
NSMutableArray *result = [super propertiesForDebugDescription];
NSString *plainString = [self _plainStringForDescription];
if (plainString.length > 0) {
[result insertObject:@{ @"text" : ASStringWithQuotesIfMultiword(plainString) } atIndex:0];
}
return result;
}
#pragma mark - ASDisplayNode