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add locks to ASLayoutOptions

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This commit is contained in:
rcancro 2015-09-08 09:48:59 -07:00
parent bca7d838e1
commit ad95a7c3ea
2 changed files with 10 additions and 8 deletions
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12
AsyncDisplayKit.xcodeproj/project.pbxproj
View File

@ -231,8 +231,8 @@
9C49C3701B853961000B0DD5 /* ASStackLayoutable.h in Headers */ = {isa = PBXBuildFile; fileRef = 9C49C36E1B853957000B0DD5 /* ASStackLayoutable.h */; settings = {ATTRIBUTES = (Public, ); }; };
9C5FA3511B8F6ADF00A62714 /* ASLayoutOptions.h in Headers */ = {isa = PBXBuildFile; fileRef = 9C5FA34F1B8F6ADF00A62714 /* ASLayoutOptions.h */; settings = {ATTRIBUTES = (Public, ); }; };
9C5FA3521B8F6ADF00A62714 /* ASLayoutOptions.h in Headers */ = {isa = PBXBuildFile; fileRef = 9C5FA34F1B8F6ADF00A62714 /* ASLayoutOptions.h */; settings = {ATTRIBUTES = (Public, ); }; };
9C5FA3531B8F6ADF00A62714 /* ASLayoutOptions.m in Sources */ = {isa = PBXBuildFile; fileRef = 9C5FA3501B8F6ADF00A62714 /* ASLayoutOptions.m */; };
9C5FA3541B8F6ADF00A62714 /* ASLayoutOptions.m in Sources */ = {isa = PBXBuildFile; fileRef = 9C5FA3501B8F6ADF00A62714 /* ASLayoutOptions.m */; };
9C5FA3531B8F6ADF00A62714 /* ASLayoutOptions.mm in Sources */ = {isa = PBXBuildFile; fileRef = 9C5FA3501B8F6ADF00A62714 /* ASLayoutOptions.mm */; };
9C5FA3541B8F6ADF00A62714 /* ASLayoutOptions.mm in Sources */ = {isa = PBXBuildFile; fileRef = 9C5FA3501B8F6ADF00A62714 /* ASLayoutOptions.mm */; };
9C5FA35D1B90C9A500A62714 /* ASLayoutOptionsPrivate.h in Headers */ = {isa = PBXBuildFile; fileRef = 9C5FA35B1B90C9A500A62714 /* ASLayoutOptionsPrivate.h */; settings = {ATTRIBUTES = (Public, ); }; };
9C5FA35E1B90C9A500A62714 /* ASLayoutOptionsPrivate.h in Headers */ = {isa = PBXBuildFile; fileRef = 9C5FA35B1B90C9A500A62714 /* ASLayoutOptionsPrivate.h */; settings = {ATTRIBUTES = (Public, ); }; };
9C5FA35F1B90C9A500A62714 /* ASLayoutOptionsPrivate.mm in Sources */ = {isa = PBXBuildFile; fileRef = 9C5FA35C1B90C9A500A62714 /* ASLayoutOptionsPrivate.mm */; };
@ -587,7 +587,7 @@
9C3061051B857EC400D0530B /* ASBaselineLayoutSpec.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = ASBaselineLayoutSpec.mm; path = AsyncDisplayKit/Layout/ASBaselineLayoutSpec.mm; sourceTree = "<group>"; };
9C49C36E1B853957000B0DD5 /* ASStackLayoutable.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ASStackLayoutable.h; path = AsyncDisplayKit/Layout/ASStackLayoutable.h; sourceTree = "<group>"; };
9C5FA34F1B8F6ADF00A62714 /* ASLayoutOptions.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ASLayoutOptions.h; path = AsyncDisplayKit/Layout/ASLayoutOptions.h; sourceTree = "<group>"; };
9C5FA3501B8F6ADF00A62714 /* ASLayoutOptions.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = ASLayoutOptions.m; path = AsyncDisplayKit/Layout/ASLayoutOptions.m; sourceTree = "<group>"; };
9C5FA3501B8F6ADF00A62714 /* ASLayoutOptions.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = ASLayoutOptions.mm; path = AsyncDisplayKit/Layout/ASLayoutOptions.mm; sourceTree = "<group>"; };
9C5FA35B1B90C9A500A62714 /* ASLayoutOptionsPrivate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ASLayoutOptionsPrivate.h; path = AsyncDisplayKit/Layout/ASLayoutOptionsPrivate.h; sourceTree = "<group>"; };
9C5FA35C1B90C9A500A62714 /* ASLayoutOptionsPrivate.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = ASLayoutOptionsPrivate.mm; path = AsyncDisplayKit/Layout/ASLayoutOptionsPrivate.mm; sourceTree = "<group>"; };
9C6BB3B01B8CC9C200F13F52 /* ASStaticLayoutable.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ASStaticLayoutable.h; path = AsyncDisplayKit/Layout/ASStaticLayoutable.h; sourceTree = "<group>"; };
@ -1010,7 +1010,7 @@
9C3061041B857EC400D0530B /* ASBaselineLayoutSpec.h */,
9C3061051B857EC400D0530B /* ASBaselineLayoutSpec.mm */,
9C5FA34F1B8F6ADF00A62714 /* ASLayoutOptions.h */,
9C5FA3501B8F6ADF00A62714 /* ASLayoutOptions.m */,
9C5FA3501B8F6ADF00A62714 /* ASLayoutOptions.mm */,
9C5FA35B1B90C9A500A62714 /* ASLayoutOptionsPrivate.h */,
9C5FA35C1B90C9A500A62714 /* ASLayoutOptionsPrivate.mm */,
);
@ -1477,7 +1477,7 @@
ACF6ED2E1B17843500DA7C62 /* ASRatioLayoutSpec.mm in Sources */,
058D0A18195D050800B7D73C /* _ASDisplayLayer.mm in Sources */,
ACF6ED321B17843500DA7C62 /* ASStaticLayoutSpec.mm in Sources */,
9C5FA3531B8F6ADF00A62714 /* ASLayoutOptions.m in Sources */,
9C5FA3531B8F6ADF00A62714 /* ASLayoutOptions.mm in Sources */,
9C5FA35F1B90C9A500A62714 /* ASLayoutOptionsPrivate.mm in Sources */,
ACF6ED2C1B17843500DA7C62 /* ASOverlayLayoutSpec.mm in Sources */,
058D0A2C195D050800B7D73C /* ASSentinel.m in Sources */,
@ -1606,7 +1606,7 @@
B350621C1B010EFD0018CF92 /* ASFlowLayoutController.mm in Sources */,
B35062231B010EFD0018CF92 /* ASMultidimensionalArrayUtils.mm in Sources */,
509E68641B3AEDB7009B9150 /* ASCollectionViewLayoutController.mm in Sources */,
9C5FA3541B8F6ADF00A62714 /* ASLayoutOptions.m in Sources */,
9C5FA3541B8F6ADF00A62714 /* ASLayoutOptions.mm in Sources */,
B350621E1B010EFD0018CF92 /* ASHighlightOverlayLayer.mm in Sources */,
B35062271B010EFD0018CF92 /* ASRangeController.mm in Sources */,
B35061F91B010EFD0018CF92 /* ASControlNode.m in Sources */,

6
AsyncDisplayKit/Layout/ASLayoutOptions.mm
View File

@ -117,8 +117,10 @@ static Class gDefaultLayoutOptionsClass = nil;
ASDN::MutexLocker l(_propertyLock);
if ([layoutable isKindOfClass:[ASTextNode class]]) {
ASTextNode *textNode = (ASTextNode *)layoutable;
self.ascender = round([[textNode.attributedString attribute:NSFontAttributeName atIndex:0 effectiveRange:NULL] ascender] * ASScreenScale())/ASScreenScale();
self.descender = round([[textNode.attributedString attribute:NSFontAttributeName atIndex:textNode.attributedString.length - 1 effectiveRange:NULL] descender] * ASScreenScale())/ASScreenScale();
if (textNode.attributedString.length > 0) {
self.ascender = round([[textNode.attributedString attribute:NSFontAttributeName atIndex:0 effectiveRange:NULL] ascender] * ASScreenScale())/ASScreenScale();
self.descender = round([[textNode.attributedString attribute:NSFontAttributeName atIndex:textNode.attributedString.length - 1 effectiveRange:NULL] descender] * ASScreenScale())/ASScreenScale();
}
}
if ([layoutable isKindOfClass:[ASDisplayNode class]]) {
ASDisplayNode *displayNode = (ASDisplayNode *)layoutable;