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fix lint errors

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Summary:
Changelog: [Internal][Yoga] Fixed lint errors

```arc lint --apply-patches --take CLANGFORMAT --paths-cmd 'hg files xplat/yoga'
```
Added .clang-tidy file

Reviewed By: zertosh

Differential Revision: D19948702

fbshipit-source-id: f77a16d6f2c532267597a84a9caded0aae68c3aa
This commit is contained in:
Sidharth Guglani
2020-02-18 08:09:53 -08:00
committed by Facebook Github Bot
parent a1278cee05
commit bfc3b2f86f
17 changed files with 568 additions and 554 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
YogaKit/Source/UIView+Yoga.h
View File

@@ -5,28 +5,29 @@
* LICENSE file in the root directory of this source tree.
*/
#import "YGLayout.h"
#import <UIKit/UIKit.h>
#import "YGLayout.h"
NS_ASSUME_NONNULL_BEGIN
typedef void (^YGLayoutConfigurationBlock)(YGLayout *layout);
typedef void (^YGLayoutConfigurationBlock)(YGLayout* layout);
@interface UIView (Yoga)
/**
The YGLayout that is attached to this view. It is lazily created.
*/
@property (nonatomic, readonly, strong) YGLayout *yoga;
@property(nonatomic, readonly, strong) YGLayout* yoga;
/**
Indicates whether or not Yoga is enabled
*/
@property (nonatomic, readonly, assign) BOOL isYogaEnabled;
@property(nonatomic, readonly, assign) BOOL isYogaEnabled;
/**
In ObjC land, every time you access `view.yoga.*` you are adding another `objc_msgSend`
to your code. If you plan on making multiple changes to YGLayout, it's more performant
to use this method, which uses a single objc_msgSend call.
In ObjC land, every time you access `view.yoga.*` you are adding another
`objc_msgSend` to your code. If you plan on making multiple changes to
YGLayout, it's more performant to use this method, which uses a single
objc_msgSend call.
*/
- (void)configureLayoutWithBlock:(YGLayoutConfigurationBlock)block
NS_SWIFT_NAME(configureLayout(block:));

18
YogaKit/Source/UIView+Yoga.m
View File

@@ -5,32 +5,30 @@
* LICENSE file in the root directory of this source tree.
*/
#import <objc/runtime.h>
#import "UIView+Yoga.h"
#import "YGLayout+Private.h"
#import <objc/runtime.h>
static const void *kYGYogaAssociatedKey = &kYGYogaAssociatedKey;
static const void* kYGYogaAssociatedKey = &kYGYogaAssociatedKey;
@implementation UIView (YogaKit)
- (YGLayout *)yoga
{
YGLayout *yoga = objc_getAssociatedObject(self, kYGYogaAssociatedKey);
- (YGLayout*)yoga {
YGLayout* yoga = objc_getAssociatedObject(self, kYGYogaAssociatedKey);
if (!yoga) {
yoga = [[YGLayout alloc] initWithView:self];
objc_setAssociatedObject(self, kYGYogaAssociatedKey, yoga, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
objc_setAssociatedObject(
self, kYGYogaAssociatedKey, yoga, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
}
return yoga;
}
- (BOOL)isYogaEnabled
{
- (BOOL)isYogaEnabled {
return objc_getAssociatedObject(self, kYGYogaAssociatedKey) != nil;
}
- (void)configureLayoutWithBlock:(YGLayoutConfigurationBlock)block
{
- (void)configureLayoutWithBlock:(YGLayoutConfigurationBlock)block {
if (block != nil) {
block(self.yoga);
}

6
YogaKit/Source/YGLayout+Private.h
View File

@@ -5,13 +5,13 @@
* LICENSE file in the root directory of this source tree.
*/
#import "YGLayout.h"
#import <yoga/Yoga.h>
#import "YGLayout.h"
@interface YGLayout ()
@property (nonatomic, assign, readonly) YGNodeRef node;
@property(nonatomic, assign, readonly) YGNodeRef node;
- (instancetype)initWithView:(UIView *)view;
- (instancetype)initWithView:(UIView*)view;
@end

154
YogaKit/Source/YGLayout.h
View File

@@ -7,15 +7,15 @@
#import <UIKit/UIKit.h>
#import <yoga/YGEnums.h>
#import <yoga/Yoga.h>
#import <yoga/YGMacros.h>
#import <yoga/Yoga.h>
YG_EXTERN_C_BEGIN
extern YGValue YGPointValue(CGFloat value)
NS_SWIFT_UNAVAILABLE("Use the swift Int and FloatingPoint extensions instead");
extern YGValue YGPercentValue(CGFloat value)
NS_SWIFT_UNAVAILABLE("Use the swift Int and FloatingPoint extensions instead");
extern YGValue YGPointValue(CGFloat value) NS_SWIFT_UNAVAILABLE(
"Use the swift Int and FloatingPoint extensions instead");
extern YGValue YGPercentValue(CGFloat value) NS_SWIFT_UNAVAILABLE(
"Use the swift Int and FloatingPoint extensions instead");
YG_EXTERN_C_END
@@ -44,103 +44,107 @@ typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
The property that decides if we should include this view when calculating
layout. Defaults to YES.
*/
@property (nonatomic, readwrite, assign, setter=setIncludedInLayout:) BOOL isIncludedInLayout;
@property(nonatomic, readwrite, assign, setter=setIncludedInLayout:)
BOOL isIncludedInLayout;
/**
The property that decides during layout/sizing whether or not styling properties should be applied.
Defaults to NO.
The property that decides during layout/sizing whether or not styling
properties should be applied. Defaults to NO.
*/
@property (nonatomic, readwrite, assign, setter=setEnabled:) BOOL isEnabled;
@property(nonatomic, readwrite, assign, setter=setEnabled:) BOOL isEnabled;
@property (nonatomic, readwrite, assign) YGDirection direction;
@property (nonatomic, readwrite, assign) YGFlexDirection flexDirection;
@property (nonatomic, readwrite, assign) YGJustify justifyContent;
@property (nonatomic, readwrite, assign) YGAlign alignContent;
@property (nonatomic, readwrite, assign) YGAlign alignItems;
@property (nonatomic, readwrite, assign) YGAlign alignSelf;
@property (nonatomic, readwrite, assign) YGPositionType position;
@property (nonatomic, readwrite, assign) YGWrap flexWrap;
@property (nonatomic, readwrite, assign) YGOverflow overflow;
@property (nonatomic, readwrite, assign) YGDisplay display;
@property(nonatomic, readwrite, assign) YGDirection direction;
@property(nonatomic, readwrite, assign) YGFlexDirection flexDirection;
@property(nonatomic, readwrite, assign) YGJustify justifyContent;
@property(nonatomic, readwrite, assign) YGAlign alignContent;
@property(nonatomic, readwrite, assign) YGAlign alignItems;
@property(nonatomic, readwrite, assign) YGAlign alignSelf;
@property(nonatomic, readwrite, assign) YGPositionType position;
@property(nonatomic, readwrite, assign) YGWrap flexWrap;
@property(nonatomic, readwrite, assign) YGOverflow overflow;
@property(nonatomic, readwrite, assign) YGDisplay display;
@property (nonatomic, readwrite, assign) CGFloat flex;
@property (nonatomic, readwrite, assign) CGFloat flexGrow;
@property (nonatomic, readwrite, assign) CGFloat flexShrink;
@property (nonatomic, readwrite, assign) YGValue flexBasis;
@property(nonatomic, readwrite, assign) CGFloat flex;
@property(nonatomic, readwrite, assign) CGFloat flexGrow;
@property(nonatomic, readwrite, assign) CGFloat flexShrink;
@property(nonatomic, readwrite, assign) YGValue flexBasis;
@property (nonatomic, readwrite, assign) YGValue left;
@property (nonatomic, readwrite, assign) YGValue top;
@property (nonatomic, readwrite, assign) YGValue right;
@property (nonatomic, readwrite, assign) YGValue bottom;
@property (nonatomic, readwrite, assign) YGValue start;
@property (nonatomic, readwrite, assign) YGValue end;
@property(nonatomic, readwrite, assign) YGValue left;
@property(nonatomic, readwrite, assign) YGValue top;
@property(nonatomic, readwrite, assign) YGValue right;
@property(nonatomic, readwrite, assign) YGValue bottom;
@property(nonatomic, readwrite, assign) YGValue start;
@property(nonatomic, readwrite, assign) YGValue end;
@property (nonatomic, readwrite, assign) YGValue marginLeft;
@property (nonatomic, readwrite, assign) YGValue marginTop;
@property (nonatomic, readwrite, assign) YGValue marginRight;
@property (nonatomic, readwrite, assign) YGValue marginBottom;
@property (nonatomic, readwrite, assign) YGValue marginStart;
@property (nonatomic, readwrite, assign) YGValue marginEnd;
@property (nonatomic, readwrite, assign) YGValue marginHorizontal;
@property (nonatomic, readwrite, assign) YGValue marginVertical;
@property (nonatomic, readwrite, assign) YGValue margin;
@property(nonatomic, readwrite, assign) YGValue marginLeft;
@property(nonatomic, readwrite, assign) YGValue marginTop;
@property(nonatomic, readwrite, assign) YGValue marginRight;
@property(nonatomic, readwrite, assign) YGValue marginBottom;
@property(nonatomic, readwrite, assign) YGValue marginStart;
@property(nonatomic, readwrite, assign) YGValue marginEnd;
@property(nonatomic, readwrite, assign) YGValue marginHorizontal;
@property(nonatomic, readwrite, assign) YGValue marginVertical;
@property(nonatomic, readwrite, assign) YGValue margin;
@property (nonatomic, readwrite, assign) YGValue paddingLeft;
@property (nonatomic, readwrite, assign) YGValue paddingTop;
@property (nonatomic, readwrite, assign) YGValue paddingRight;
@property (nonatomic, readwrite, assign) YGValue paddingBottom;
@property (nonatomic, readwrite, assign) YGValue paddingStart;
@property (nonatomic, readwrite, assign) YGValue paddingEnd;
@property (nonatomic, readwrite, assign) YGValue paddingHorizontal;
@property (nonatomic, readwrite, assign) YGValue paddingVertical;
@property (nonatomic, readwrite, assign) YGValue padding;
@property(nonatomic, readwrite, assign) YGValue paddingLeft;
@property(nonatomic, readwrite, assign) YGValue paddingTop;
@property(nonatomic, readwrite, assign) YGValue paddingRight;
@property(nonatomic, readwrite, assign) YGValue paddingBottom;
@property(nonatomic, readwrite, assign) YGValue paddingStart;
@property(nonatomic, readwrite, assign) YGValue paddingEnd;
@property(nonatomic, readwrite, assign) YGValue paddingHorizontal;
@property(nonatomic, readwrite, assign) YGValue paddingVertical;
@property(nonatomic, readwrite, assign) YGValue padding;
@property (nonatomic, readwrite, assign) CGFloat borderLeftWidth;
@property (nonatomic, readwrite, assign) CGFloat borderTopWidth;
@property (nonatomic, readwrite, assign) CGFloat borderRightWidth;
@property (nonatomic, readwrite, assign) CGFloat borderBottomWidth;
@property (nonatomic, readwrite, assign) CGFloat borderStartWidth;
@property (nonatomic, readwrite, assign) CGFloat borderEndWidth;
@property (nonatomic, readwrite, assign) CGFloat borderWidth;
@property(nonatomic, readwrite, assign) CGFloat borderLeftWidth;
@property(nonatomic, readwrite, assign) CGFloat borderTopWidth;
@property(nonatomic, readwrite, assign) CGFloat borderRightWidth;
@property(nonatomic, readwrite, assign) CGFloat borderBottomWidth;
@property(nonatomic, readwrite, assign) CGFloat borderStartWidth;
@property(nonatomic, readwrite, assign) CGFloat borderEndWidth;
@property(nonatomic, readwrite, assign) CGFloat borderWidth;
@property (nonatomic, readwrite, assign) YGValue width;
@property (nonatomic, readwrite, assign) YGValue height;
@property (nonatomic, readwrite, assign) YGValue minWidth;
@property (nonatomic, readwrite, assign) YGValue minHeight;
@property (nonatomic, readwrite, assign) YGValue maxWidth;
@property (nonatomic, readwrite, assign) YGValue maxHeight;
@property(nonatomic, readwrite, assign) YGValue width;
@property(nonatomic, readwrite, assign) YGValue height;
@property(nonatomic, readwrite, assign) YGValue minWidth;
@property(nonatomic, readwrite, assign) YGValue minHeight;
@property(nonatomic, readwrite, assign) YGValue maxWidth;
@property(nonatomic, readwrite, assign) YGValue maxHeight;
// Yoga specific properties, not compatible with flexbox specification
@property (nonatomic, readwrite, assign) CGFloat aspectRatio;
@property(nonatomic, readwrite, assign) CGFloat aspectRatio;
/**
Get the resolved direction of this node. This won't be YGDirectionInherit
*/
@property (nonatomic, readonly, assign) YGDirection resolvedDirection;
@property(nonatomic, readonly, assign) YGDirection resolvedDirection;
/**
Perform a layout calculation and update the frames of the views in the hierarchy with the results.
If the origin is not preserved, the root view's layout results will applied from {0,0}.
Perform a layout calculation and update the frames of the views in the
hierarchy with the results. If the origin is not preserved, the root view's
layout results will applied from {0,0}.
*/
- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin
NS_SWIFT_NAME(applyLayout(preservingOrigin:));
/**
Perform a layout calculation and update the frames of the views in the hierarchy with the results.
If the origin is not preserved, the root view's layout results will applied from {0,0}.
Perform a layout calculation and update the frames of the views in the
hierarchy with the results. If the origin is not preserved, the root view's
layout results will applied from {0,0}.
*/
- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin
dimensionFlexibility:(YGDimensionFlexibility)dimensionFlexibility
NS_SWIFT_NAME(applyLayout(preservingOrigin:dimensionFlexibility:));
/**
Returns the size of the view if no constraints were given. This could equivalent to calling [self
sizeThatFits:CGSizeMake(CGFLOAT_MAX, CGFLOAT_MAX)];
Returns the size of the view if no constraints were given. This could
equivalent to calling [self sizeThatFits:CGSizeMake(CGFLOAT_MAX, CGFLOAT_MAX)];
*/
@property (nonatomic, readonly, assign) CGSize intrinsicSize;
@property(nonatomic, readonly, assign) CGSize intrinsicSize;
/**
Returns the size of the view based on provided constraints. Pass NaN for an unconstrained dimension.
Returns the size of the view based on provided constraints. Pass NaN for an
unconstrained dimension.
*/
- (CGSize)calculateLayoutWithSize:(CGSize)size
NS_SWIFT_NAME(calculateLayout(with:));
@@ -148,19 +152,19 @@ typedef NS_OPTIONS(NSInteger, YGDimensionFlexibility) {
/**
Returns the number of children that are using Flexbox.
*/
@property (nonatomic, readonly, assign) NSUInteger numberOfChildren;
@property(nonatomic, readonly, assign) NSUInteger numberOfChildren;
/**
Return a BOOL indiciating whether or not we this node contains any subviews that are included in
Yoga's layout.
Return a BOOL indiciating whether or not we this node contains any subviews
that are included in Yoga's layout.
*/
@property (nonatomic, readonly, assign) BOOL isLeaf;
@property(nonatomic, readonly, assign) BOOL isLeaf;
/**
Return's a BOOL indicating if a view is dirty. When a node is dirty
it usually indicates that it will be remeasured on the next layout pass.
*/
@property (nonatomic, readonly, assign) BOOL isDirty;
@property(nonatomic, readonly, assign) BOOL isDirty;
/**
Mark that a view's layout needs to be recalculated. Only works for leaf views.

292
YogaKit/Source/YGLayout.m
View File

@@ -5,28 +5,24 @@
* LICENSE file in the root directory of this source tree.
*/
#import "YGLayout+Private.h"
#import "UIView+Yoga.h"
#import "YGLayout+Private.h"
#define YG_PROPERTY(type, lowercased_name, capitalized_name) \
- (type)lowercased_name \
{ \
-(type)lowercased_name { \
return YGNodeStyleGet##capitalized_name(self.node); \
} \
} \
\
- (void)set##capitalized_name:(type)lowercased_name \
{ \
-(void)set##capitalized_name : (type)lowercased_name { \
YGNodeStyleSet##capitalized_name(self.node, lowercased_name); \
}
}
#define YG_VALUE_PROPERTY(lowercased_name, capitalized_name) \
- (YGValue)lowercased_name \
{ \
-(YGValue)lowercased_name { \
return YGNodeStyleGet##capitalized_name(self.node); \
} \
} \
\
- (void)set##capitalized_name:(YGValue)lowercased_name \
{ \
-(void)set##capitalized_name : (YGValue)lowercased_name { \
switch (lowercased_name.unit) { \
case YGUnitUndefined: \
YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
@@ -35,27 +31,27 @@
YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
break; \
case YGUnitPercent: \
YGNodeStyleSet##capitalized_name##Percent(self.node, lowercased_name.value); \
YGNodeStyleSet##capitalized_name##Percent( \
self.node, lowercased_name.value); \
break; \
default: \
NSAssert(NO, @"Not implemented"); \
} \
}
}
#define YG_AUTO_VALUE_PROPERTY(lowercased_name, capitalized_name) \
- (YGValue)lowercased_name \
{ \
-(YGValue)lowercased_name { \
return YGNodeStyleGet##capitalized_name(self.node); \
} \
} \
\
- (void)set##capitalized_name:(YGValue)lowercased_name \
{ \
-(void)set##capitalized_name : (YGValue)lowercased_name { \
switch (lowercased_name.unit) { \
case YGUnitPoint: \
YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
break; \
case YGUnitPercent: \
YGNodeStyleSet##capitalized_name##Percent(self.node, lowercased_name.value); \
YGNodeStyleSet##capitalized_name##Percent( \
self.node, lowercased_name.value); \
break; \
case YGUnitAuto: \
YGNodeStyleSet##capitalized_name##Auto(self.node); \
@@ -63,27 +59,28 @@
default: \
NSAssert(NO, @"Not implemented"); \
} \
}
}
#define YG_EDGE_PROPERTY_GETTER(type, lowercased_name, capitalized_name, property, edge) \
- (type)lowercased_name \
{ \
#define YG_EDGE_PROPERTY_GETTER( \
type, lowercased_name, capitalized_name, property, edge) \
-(type)lowercased_name { \
return YGNodeStyleGet##property(self.node, edge); \
}
}
#define YG_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge) \
- (void)set##capitalized_name:(CGFloat)lowercased_name \
{ \
#define YG_EDGE_PROPERTY_SETTER( \
lowercased_name, capitalized_name, property, edge) \
-(void)set##capitalized_name : (CGFloat)lowercased_name { \
YGNodeStyleSet##property(self.node, edge, lowercased_name); \
}
}
#define YG_EDGE_PROPERTY(lowercased_name, capitalized_name, property, edge) \
YG_EDGE_PROPERTY_GETTER(CGFloat, lowercased_name, capitalized_name, property, edge) \
YG_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge)
YG_EDGE_PROPERTY_GETTER( \
CGFloat, lowercased_name, capitalized_name, property, edge) \
YG_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge)
#define YG_VALUE_EDGE_PROPERTY_SETTER(objc_lowercased_name, objc_capitalized_name, c_name, edge) \
- (void)set##objc_capitalized_name:(YGValue)objc_lowercased_name \
{ \
#define YG_VALUE_EDGE_PROPERTY_SETTER( \
objc_lowercased_name, objc_capitalized_name, c_name, edge) \
-(void)set##objc_capitalized_name : (YGValue)objc_lowercased_name { \
switch (objc_lowercased_name.unit) { \
case YGUnitUndefined: \
YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value); \
@@ -92,66 +89,100 @@ YG_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge)
YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value); \
break; \
case YGUnitPercent: \
YGNodeStyleSet##c_name##Percent(self.node, edge, objc_lowercased_name.value); \
YGNodeStyleSet##c_name##Percent( \
self.node, edge, objc_lowercased_name.value); \
break; \
default: \
NSAssert(NO, @"Not implemented"); \
} \
}
}
#define YG_VALUE_EDGE_PROPERTY(lowercased_name, capitalized_name, property, edge) \
YG_EDGE_PROPERTY_GETTER(YGValue, lowercased_name, capitalized_name, property, edge) \
YG_VALUE_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, edge)
#define YG_VALUE_EDGE_PROPERTY( \
lowercased_name, capitalized_name, property, edge) \
YG_EDGE_PROPERTY_GETTER( \
YGValue, lowercased_name, capitalized_name, property, edge) \
YG_VALUE_EDGE_PROPERTY_SETTER( \
lowercased_name, capitalized_name, property, edge)
#define YG_VALUE_EDGES_PROPERTIES(lowercased_name, capitalized_name) \
YG_VALUE_EDGE_PROPERTY(lowercased_name##Left, capitalized_name##Left, capitalized_name, YGEdgeLeft) \
YG_VALUE_EDGE_PROPERTY(lowercased_name##Top, capitalized_name##Top, capitalized_name, YGEdgeTop) \
YG_VALUE_EDGE_PROPERTY(lowercased_name##Right, capitalized_name##Right, capitalized_name, YGEdgeRight) \
YG_VALUE_EDGE_PROPERTY(lowercased_name##Bottom, capitalized_name##Bottom, capitalized_name, YGEdgeBottom) \
YG_VALUE_EDGE_PROPERTY(lowercased_name##Start, capitalized_name##Start, capitalized_name, YGEdgeStart) \
YG_VALUE_EDGE_PROPERTY(lowercased_name##End, capitalized_name##End, capitalized_name, YGEdgeEnd) \
YG_VALUE_EDGE_PROPERTY(lowercased_name##Horizontal, capitalized_name##Horizontal, capitalized_name, YGEdgeHorizontal) \
YG_VALUE_EDGE_PROPERTY(lowercased_name##Vertical, capitalized_name##Vertical, capitalized_name, YGEdgeVertical) \
YG_VALUE_EDGE_PROPERTY(lowercased_name, capitalized_name, capitalized_name, YGEdgeAll)
YG_VALUE_EDGE_PROPERTY( \
lowercased_name##Left, \
capitalized_name##Left, \
capitalized_name, \
YGEdgeLeft) \
YG_VALUE_EDGE_PROPERTY( \
lowercased_name##Top, \
capitalized_name##Top, \
capitalized_name, \
YGEdgeTop) \
YG_VALUE_EDGE_PROPERTY( \
lowercased_name##Right, \
capitalized_name##Right, \
capitalized_name, \
YGEdgeRight) \
YG_VALUE_EDGE_PROPERTY( \
lowercased_name##Bottom, \
capitalized_name##Bottom, \
capitalized_name, \
YGEdgeBottom) \
YG_VALUE_EDGE_PROPERTY( \
lowercased_name##Start, \
capitalized_name##Start, \
capitalized_name, \
YGEdgeStart) \
YG_VALUE_EDGE_PROPERTY( \
lowercased_name##End, \
capitalized_name##End, \
capitalized_name, \
YGEdgeEnd) \
YG_VALUE_EDGE_PROPERTY( \
lowercased_name##Horizontal, \
capitalized_name##Horizontal, \
capitalized_name, \
YGEdgeHorizontal) \
YG_VALUE_EDGE_PROPERTY( \
lowercased_name##Vertical, \
capitalized_name##Vertical, \
capitalized_name, \
YGEdgeVertical) \
YG_VALUE_EDGE_PROPERTY( \
lowercased_name, capitalized_name, capitalized_name, YGEdgeAll)
YGValue YGPointValue(CGFloat value)
{
return (YGValue) { .value = value, .unit = YGUnitPoint };
YGValue YGPointValue(CGFloat value) {
return (YGValue){.value = value, .unit = YGUnitPoint};
}
YGValue YGPercentValue(CGFloat value)
{
return (YGValue) { .value = value, .unit = YGUnitPercent };
YGValue YGPercentValue(CGFloat value) {
return (YGValue){.value = value, .unit = YGUnitPercent};
}
static YGConfigRef globalConfig;
@interface YGLayout ()
@property (nonatomic, weak, readonly) UIView *view;
@property(nonatomic, weak, readonly) UIView* view;
@property(nonatomic, assign, readonly) BOOL isUIView;
@end
@implementation YGLayout
@synthesize isEnabled=_isEnabled;
@synthesize isIncludedInLayout=_isIncludedInLayout;
@synthesize node=_node;
@synthesize isEnabled = _isEnabled;
@synthesize isIncludedInLayout = _isIncludedInLayout;
@synthesize node = _node;
+ (void)initialize
{
+ (void)initialize {
globalConfig = YGConfigNew();
YGConfigSetExperimentalFeatureEnabled(globalConfig, YGExperimentalFeatureWebFlexBasis, true);
YGConfigSetExperimentalFeatureEnabled(
globalConfig, YGExperimentalFeatureWebFlexBasis, true);
YGConfigSetPointScaleFactor(globalConfig, [UIScreen mainScreen].scale);
}
- (instancetype)initWithView:(UIView*)view
{
- (instancetype)initWithView:(UIView*)view {
if (self = [super init]) {
_view = view;
_node = YGNodeNewWithConfig(globalConfig);
YGNodeSetContext(_node, (__bridge void *) view);
YGNodeSetContext(_node, (__bridge void*)view);
_isEnabled = NO;
_isIncludedInLayout = YES;
_isUIView = [view isMemberOfClass:[UIView class]];
@@ -160,18 +191,15 @@ static YGConfigRef globalConfig;
return self;
}
- (void)dealloc
{
- (void)dealloc {
YGNodeFree(self.node);
}
- (BOOL)isDirty
{
- (BOOL)isDirty {
return YGNodeIsDirty(self.node);
}
- (void)markDirty
{
- (void)markDirty {
if (self.isDirty || !self.isLeaf) {
return;
}
@@ -187,17 +215,17 @@ static YGConfigRef globalConfig;
YGNodeMarkDirty(node);
}
- (NSUInteger)numberOfChildren
{
- (NSUInteger)numberOfChildren {
return YGNodeGetChildCount(self.node);
}
- (BOOL)isLeaf
{
NSAssert([NSThread isMainThread], @"This method must be called on the main thread.");
- (BOOL)isLeaf {
NSAssert(
[NSThread isMainThread],
@"This method must be called on the main thread.");
if (self.isEnabled) {
for (UIView *subview in self.view.subviews) {
YGLayout *const yoga = subview.yoga;
for (UIView* subview in self.view.subviews) {
YGLayout* const yoga = subview.yoga;
if (yoga.isEnabled && yoga.isIncludedInLayout) {
return NO;
}
@@ -209,13 +237,11 @@ static YGConfigRef globalConfig;
#pragma mark - Style
- (YGPositionType)position
{
- (YGPositionType)position {
return YGNodeStyleGetPositionType(self.node);
}
- (void)setPosition:(YGPositionType)position
{
- (void)setPosition:(YGPositionType)position {
YGNodeStyleSetPositionType(self.node, position);
}
@@ -261,25 +287,23 @@ YG_PROPERTY(CGFloat, aspectRatio, AspectRatio)
#pragma mark - Layout and Sizing
- (YGDirection)resolvedDirection
{
- (YGDirection)resolvedDirection {
return YGNodeLayoutGetDirection(self.node);
}
- (void)applyLayout
{
- (void)applyLayout {
[self calculateLayoutWithSize:self.view.bounds.size];
YGApplyLayoutToViewHierarchy(self.view, NO);
}
- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin
{
- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin {
[self calculateLayoutWithSize:self.view.bounds.size];
YGApplyLayoutToViewHierarchy(self.view, preserveOrigin);
}
- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin dimensionFlexibility:(YGDimensionFlexibility)dimensionFlexibility
{
- (void)applyLayoutPreservingOrigin:(BOOL)preserveOrigin
dimensionFlexibility:
(YGDimensionFlexibility)dimensionFlexibility {
CGSize size = self.view.bounds.size;
if (dimensionFlexibility & YGDimensionFlexibilityFlexibleWidth) {
size.width = YGUndefined;
@@ -291,9 +315,7 @@ YG_PROPERTY(CGFloat, aspectRatio, AspectRatio)
YGApplyLayoutToViewHierarchy(self.view, preserveOrigin);
}
- (CGSize)intrinsicSize
{
- (CGSize)intrinsicSize {
const CGSize constrainedSize = {
.width = YGUndefined,
.height = YGUndefined,
@@ -301,8 +323,7 @@ YG_PROPERTY(CGFloat, aspectRatio, AspectRatio)
return [self calculateLayoutWithSize:constrainedSize];
}
- (CGSize)calculateLayoutWithSize:(CGSize)size
{
- (CGSize)calculateLayoutWithSize:(CGSize)size {
NSAssert([NSThread isMainThread], @"Yoga calculation must be done on main.");
NSAssert(self.isEnabled, @"Yoga is not enabled for this view.");
@@ -310,12 +331,9 @@ YG_PROPERTY(CGFloat, aspectRatio, AspectRatio)
const YGNodeRef node = self.node;
YGNodeCalculateLayout(
node,
size.width,
size.height,
YGNodeStyleGetDirection(node));
node, size.width, size.height, YGNodeStyleGetDirection(node));
return (CGSize) {
return (CGSize){
.width = YGNodeLayoutGetWidth(node),
.height = YGNodeLayoutGetHeight(node),
};
@@ -328,12 +346,13 @@ static YGSize YGMeasureView(
float width,
YGMeasureMode widthMode,
float height,
YGMeasureMode heightMode)
{
const CGFloat constrainedWidth = (widthMode == YGMeasureModeUndefined) ? CGFLOAT_MAX : width;
const CGFloat constrainedHeight = (heightMode == YGMeasureModeUndefined) ? CGFLOAT_MAX: height;
YGMeasureMode heightMode) {
const CGFloat constrainedWidth =
(widthMode == YGMeasureModeUndefined) ? CGFLOAT_MAX : width;
const CGFloat constrainedHeight =
(heightMode == YGMeasureModeUndefined) ? CGFLOAT_MAX : height;
UIView *view = (__bridge UIView*) YGNodeGetContext(node);
UIView* view = (__bridge UIView*)YGNodeGetContext(node);
CGSize sizeThatFits = CGSizeZero;
// The default implementation of sizeThatFits: returns the existing size of
@@ -349,17 +368,18 @@ static YGSize YGMeasureView(
}];
}
return (YGSize) {
.width = YGSanitizeMeasurement(constrainedWidth, sizeThatFits.width, widthMode),
.height = YGSanitizeMeasurement(constrainedHeight, sizeThatFits.height, heightMode),
return (YGSize){
.width = YGSanitizeMeasurement(
constrainedWidth, sizeThatFits.width, widthMode),
.height = YGSanitizeMeasurement(
constrainedHeight, sizeThatFits.height, heightMode),
};
}
static CGFloat YGSanitizeMeasurement(
CGFloat constrainedSize,
CGFloat measuredSize,
YGMeasureMode measureMode)
{
YGMeasureMode measureMode) {
CGFloat result;
if (measureMode == YGMeasureModeExactly) {
result = constrainedSize;
@@ -372,13 +392,14 @@ static CGFloat YGSanitizeMeasurement(
return result;
}
static BOOL YGNodeHasExactSameChildren(const YGNodeRef node, NSArray<UIView *> *subviews)
{
static BOOL YGNodeHasExactSameChildren(
const YGNodeRef node,
NSArray<UIView*>* subviews) {
if (YGNodeGetChildCount(node) != subviews.count) {
return NO;
}
for (int i=0; i<subviews.count; i++) {
for (int i = 0; i < subviews.count; i++) {
if (YGNodeGetChild(node, i) != subviews[i].yoga.node) {
return NO;
}
@@ -387,9 +408,8 @@ static BOOL YGNodeHasExactSameChildren(const YGNodeRef node, NSArray<UIView *> *
return YES;
}
static void YGAttachNodesFromViewHierachy(UIView *const view)
{
YGLayout *const yoga = view.yoga;
static void YGAttachNodesFromViewHierachy(UIView* const view) {
YGLayout* const yoga = view.yoga;
const YGNodeRef node = yoga.node;
// Only leaf nodes should have a measure function
@@ -399,8 +419,9 @@ static void YGAttachNodesFromViewHierachy(UIView *const view)
} else {
YGNodeSetMeasureFunc(node, NULL);
NSMutableArray<UIView *> *subviewsToInclude = [[NSMutableArray alloc] initWithCapacity:view.subviews.count];
for (UIView *subview in view.subviews) {
NSMutableArray<UIView*>* subviewsToInclude =
[[NSMutableArray alloc] initWithCapacity:view.subviews.count];
for (UIView* subview in view.subviews) {
if (subview.yoga.isEnabled && subview.yoga.isIncludedInLayout) {
[subviewsToInclude addObject:subview];
}
@@ -408,19 +429,18 @@ static void YGAttachNodesFromViewHierachy(UIView *const view)
if (!YGNodeHasExactSameChildren(node, subviewsToInclude)) {
YGRemoveAllChildren(node);
for (int i=0; i<subviewsToInclude.count; i++) {
for (int i = 0; i < subviewsToInclude.count; i++) {
YGNodeInsertChild(node, subviewsToInclude[i].yoga.node, i);
}
}
for (UIView *const subview in subviewsToInclude) {
for (UIView* const subview in subviewsToInclude) {
YGAttachNodesFromViewHierachy(subview);
}
}
}
static void YGRemoveAllChildren(const YGNodeRef node)
{
static void YGRemoveAllChildren(const YGNodeRef node) {
if (node == NULL) {
return;
}
@@ -428,22 +448,22 @@ static void YGRemoveAllChildren(const YGNodeRef node)
YGNodeRemoveAllChildren(node);
}
static CGFloat YGRoundPixelValue(CGFloat value)
{
static CGFloat YGRoundPixelValue(CGFloat value) {
static CGFloat scale;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^(){
dispatch_once(&onceToken, ^() {
scale = [UIScreen mainScreen].scale;
});
return roundf(value * scale) / scale;
}
static void YGApplyLayoutToViewHierarchy(UIView *view, BOOL preserveOrigin)
{
NSCAssert([NSThread isMainThread], @"Framesetting should only be done on the main thread.");
static void YGApplyLayoutToViewHierarchy(UIView* view, BOOL preserveOrigin) {
NSCAssert(
[NSThread isMainThread],
@"Framesetting should only be done on the main thread.");
const YGLayout *yoga = view.yoga;
const YGLayout* yoga = view.yoga;
if (!yoga.isIncludedInLayout) {
return;
@@ -461,19 +481,23 @@ static void YGApplyLayoutToViewHierarchy(UIView *view, BOOL preserveOrigin)
};
const CGPoint origin = preserveOrigin ? view.frame.origin : CGPointZero;
view.frame = (CGRect) {
.origin = {
view.frame = (CGRect){
.origin =
{
.x = YGRoundPixelValue(topLeft.x + origin.x),
.y = YGRoundPixelValue(topLeft.y + origin.y),
},
.size = {
.width = YGRoundPixelValue(bottomRight.x) - YGRoundPixelValue(topLeft.x),
.height = YGRoundPixelValue(bottomRight.y) - YGRoundPixelValue(topLeft.y),
.size =
{
.width = YGRoundPixelValue(bottomRight.x) -
YGRoundPixelValue(topLeft.x),
.height = YGRoundPixelValue(bottomRight.y) -
YGRoundPixelValue(topLeft.y),
},
};
if (!yoga.isLeaf) {
for (NSUInteger i=0; i<view.subviews.count; i++) {
for (NSUInteger i = 0; i < view.subviews.count; i++) {
YGApplyLayoutToViewHierarchy(view.subviews[i], NO);
}
}

253
YogaKit/Tests/YogaKitTests.m
View File

@@ -16,17 +16,15 @@
@implementation YogaKitTests
- (void)testConfigureLayoutIsNoOpWithNilBlock
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testConfigureLayoutIsNoOpWithNilBlock {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
id block = nil;
XCTAssertNoThrow([view configureLayoutWithBlock:block]);
}
- (void)testConfigureLayoutBlockWorksWithValidBlock
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
[view configureLayoutWithBlock:^(YGLayout *layout){
- (void)testConfigureLayoutBlockWorksWithValidBlock {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
[view configureLayoutWithBlock:^(YGLayout* layout) {
XCTAssertNotNil(layout);
layout.isEnabled = YES;
layout.width = YGPointValue(25);
@@ -36,12 +34,11 @@
XCTAssertEqual(view.yoga.width.value, 25);
}
- (void)testNodesAreDeallocedWithSingleView
{
__weak YGLayout *layoutRef = nil;
- (void)testNodesAreDeallocedWithSingleView {
__weak YGLayout* layoutRef = nil;
@autoreleasepool {
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.flexBasis = YGPointValue(1);
layoutRef = view.yoga;
@@ -53,17 +50,16 @@
XCTAssertNil(layoutRef);
}
- (void)testNodesAreDeallocedCascade
{
__weak YGLayout *topLayout = nil;
__weak YGLayout *subviewLayout = nil;
- (void)testNodesAreDeallocedCascade {
__weak YGLayout* topLayout = nil;
__weak YGLayout* subviewLayout = nil;
@autoreleasepool {
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
topLayout = view.yoga;
topLayout.flexBasis = YGPointValue(1);
UIView *subview = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview = [[UIView alloc] initWithFrame:CGRectZero];
subviewLayout = subview.yoga;
subviewLayout.flexBasis = YGPointValue(1);
@@ -74,9 +70,8 @@
XCTAssertNil(subviewLayout);
}
- (void)testIsEnabled
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testIsEnabled {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
XCTAssertFalse(view.yoga.isEnabled);
view.yoga.isEnabled = YES;
@@ -86,30 +81,31 @@
XCTAssertFalse(view.yoga.isEnabled);
}
- (void)testSizeThatFitsAsserts
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
dispatch_sync(dispatch_queue_create("com.facebook.Yoga.testing", DISPATCH_QUEUE_SERIAL), ^(void){
- (void)testSizeThatFitsAsserts {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
dispatch_sync(
dispatch_queue_create("com.facebook.Yoga.testing", DISPATCH_QUEUE_SERIAL),
^(void) {
XCTAssertThrows(view.yoga.intrinsicSize);
});
}
- (void)testSizeThatFitsSmoke
{
UIView *container = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testSizeThatFitsSmoke {
UIView* container = [[UIView alloc] initWithFrame:CGRectZero];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
container.yoga.alignItems = YGAlignFlexStart;
UILabel *longTextLabel = [[UILabel alloc] initWithFrame:CGRectZero];
longTextLabel.text = @"This is a very very very very very very very very long piece of text.";
UILabel* longTextLabel = [[UILabel alloc] initWithFrame:CGRectZero];
longTextLabel.text =
@"This is a very very very very very very very very long piece of text.";
longTextLabel.lineBreakMode = NSLineBreakByTruncatingTail;
longTextLabel.numberOfLines = 1;
longTextLabel.yoga.isEnabled = YES;
longTextLabel.yoga.flexShrink = 1;
[container addSubview:longTextLabel];
UIView *textBadgeView = [[UIView alloc] initWithFrame:CGRectZero];
UIView* textBadgeView = [[UIView alloc] initWithFrame:CGRectZero];
textBadgeView.yoga.isEnabled = YES;
textBadgeView.yoga.margin = YGPointValue(0);
textBadgeView.yoga.width = YGPointValue(10);
@@ -124,7 +120,9 @@
const CGSize longTextLabelSize = longTextLabel.yoga.intrinsicSize;
XCTAssertEqual(longTextLabelSize.height, containerSize.height);
XCTAssertEqual(longTextLabelSize.width + textBadgeView.yoga.intrinsicSize.width, containerSize.width);
XCTAssertEqual(
longTextLabelSize.width + textBadgeView.yoga.intrinsicSize.width,
containerSize.width);
}
- (void)testSizeThatFitsEmptyView {
@@ -136,18 +134,17 @@
XCTAssertEqual(viewSize.width, 0);
}
- (void)testPreservingOrigin
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0,0,50,75)];
- (void)testPreservingOrigin {
UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 50, 75)];
container.yoga.isEnabled = YES;
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.isEnabled = YES;
view.yoga.flexBasis = YGPointValue(0);
view.yoga.flexGrow = 1;
[container addSubview:view];
UIView *view2 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* view2 = [[UIView alloc] initWithFrame:CGRectZero];
view2.yoga.isEnabled = YES;
view2.yoga.marginTop = YGPointValue(25);
view2.yoga.flexBasis = YGPointValue(0);
@@ -161,28 +158,28 @@
XCTAssertEqual(25, view2.frame.origin.y);
}
- (void)testContainerWithFlexibleWidthGetsCorrectlySized
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0,0,200,200)];
- (void)testContainerWithFlexibleWidthGetsCorrectlySized {
UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
container.yoga.isEnabled = YES;
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
UIView* view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
view.yoga.isEnabled = YES;
view.yoga.width = YGPointValue(100);
view.yoga.height = YGPointValue(100);
[container addSubview:view];
[container.yoga applyLayoutPreservingOrigin:YES dimensionFlexibility:YGDimensionFlexibilityFlexibleWidth];
[container.yoga
applyLayoutPreservingOrigin:YES
dimensionFlexibility:YGDimensionFlexibilityFlexibleWidth];
XCTAssertEqual(100, container.frame.size.width);
XCTAssertEqual(200, container.frame.size.height);
}
- (void)testContainerWithFlexibleHeightGetsCorrectlySized
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0,0,200,200)];
- (void)testContainerWithFlexibleHeightGetsCorrectlySized {
UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
container.yoga.isEnabled = YES;
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
UIView* view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
view.yoga.isEnabled = YES;
view.yoga.width = YGPointValue(100);
view.yoga.height = YGPointValue(100);
@@ -195,12 +192,11 @@
XCTAssertEqual(100, container.frame.size.height);
}
- (void)testContainerWithFlexibleWidthAndHeightGetsCorrectlySized
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0,0,200,200)];
- (void)testContainerWithFlexibleWidthAndHeightGetsCorrectlySized {
UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
container.yoga.isEnabled = YES;
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
UIView* view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)];
view.yoga.isEnabled = YES;
view.yoga.width = YGPointValue(100);
view.yoga.height = YGPointValue(100);
@@ -214,12 +210,11 @@
XCTAssertEqual(100, container.frame.size.height);
}
- (void)testMarkingDirtyOnlyWorksOnLeafNodes
{
UIView *container = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testMarkingDirtyOnlyWorksOnLeafNodes {
UIView* container = [[UIView alloc] initWithFrame:CGRectZero];
container.yoga.isEnabled = YES;
UIView *subview = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview = [[UIView alloc] initWithFrame:CGRectZero];
subview.yoga.isEnabled = YES;
[container addSubview:subview];
@@ -232,14 +227,13 @@
XCTAssertTrue(subview.yoga.isDirty);
}
- (void)testThatMarkingLeafsAsDirtyWillTriggerASizeRecalculation
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 500, 50)];
- (void)testThatMarkingLeafsAsDirtyWillTriggerASizeRecalculation {
UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 500, 50)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
container.yoga.alignItems = YGAlignFlexStart;
UILabel *view = [[UILabel alloc] initWithFrame:CGRectZero];
UILabel* view = [[UILabel alloc] initWithFrame:CGRectZero];
view.text = @"This is a short text.";
view.numberOfLines = 1;
view.yoga.isEnabled = YES;
@@ -257,61 +251,70 @@
XCTAssertFalse(CGSizeEqualToSize(view.frame.size, viewSizeAfterFirstPass));
}
- (void)testFrameAndOriginPlacement
{
- (void)testFrameAndOriginPlacement {
const CGSize containerSize = CGSizeMake(320, 50);
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
UIView* container = [[UIView alloc]
initWithFrame:CGRectMake(
0, 0, containerSize.width, containerSize.height)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.flexGrow = 1;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.flexGrow = 1;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.flexGrow = 1;
[container addSubview:subview3];
[container.yoga applyLayoutPreservingOrigin:YES];
XCTAssertEqualWithAccuracy(subview2.frame.origin.x, CGRectGetMaxX(subview1.frame), FLT_EPSILON);
XCTAssertEqualWithAccuracy(subview3.frame.origin.x, CGRectGetMaxX(subview2.frame), FLT_EPSILON);
XCTAssertEqualWithAccuracy(
subview2.frame.origin.x, CGRectGetMaxX(subview1.frame), FLT_EPSILON);
XCTAssertEqualWithAccuracy(
subview3.frame.origin.x, CGRectGetMaxX(subview2.frame), FLT_EPSILON);
CGFloat totalWidth = 0;
for (UIView *view in container.subviews) {
for (UIView* view in container.subviews) {
totalWidth += view.bounds.size.width;
}
XCTAssertEqual(containerSize.width, totalWidth, @"The container's width is %.6f, the subviews take up %.6f", containerSize.width, totalWidth);
XCTAssertEqual(
containerSize.width,
totalWidth,
@"The container's width is %.6f, the subviews take up %.6f",
containerSize.width,
totalWidth);
}
- (void)testThatLayoutIsCorrectWhenWeSwapViewOrder
{
- (void)testThatLayoutIsCorrectWhenWeSwapViewOrder {
const CGSize containerSize = CGSizeMake(300, 50);
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
UIView* container = [[UIView alloc]
initWithFrame:CGRectMake(
0, 0, containerSize.width, containerSize.height)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.flexGrow = 1;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.flexGrow = 1;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.flexGrow = 1;
[container addSubview:subview3];
@@ -333,32 +336,33 @@
XCTAssertTrue(CGRectEqualToRect(subview2.frame, CGRectMake(100, 0, 100, 50)));
}
- (void)testThatWeRespectIncludeInLayoutFlag
{
- (void)testThatWeRespectIncludeInLayoutFlag {
const CGSize containerSize = CGSizeMake(300, 50);
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, containerSize.width, containerSize.height)];
UIView* container = [[UIView alloc]
initWithFrame:CGRectMake(
0, 0, containerSize.width, containerSize.height)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.flexGrow = 1;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.flexGrow = 1;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.flexGrow = 1;
[container addSubview:subview3];
[container.yoga applyLayoutPreservingOrigin:YES];
for (UIView *subview in container.subviews) {
for (UIView* subview in container.subviews) {
XCTAssertEqual(subview.bounds.size.width, 100);
}
@@ -368,27 +372,27 @@
XCTAssertEqual(subview1.bounds.size.width, 150);
XCTAssertEqual(subview2.bounds.size.width, 150);
// We don't set the frame to zero, so, it should be set to what it was previously at.
// We don't set the frame to zero, so, it should be set to what it was
// previously at.
XCTAssertEqual(subview3.bounds.size.width, 100);
}
- (void)testThatNumberOfChildrenIsCorrectWhenWeIgnoreSubviews
{
UIView *container = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testThatNumberOfChildrenIsCorrectWhenWeIgnoreSubviews {
UIView* container = [[UIView alloc] initWithFrame:CGRectZero];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.isIncludedInLayout = NO;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.isIncludedInLayout = NO;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.isIncludedInLayout = YES;
[container addSubview:subview3];
@@ -401,23 +405,22 @@
XCTAssertEqual(container.yoga.numberOfChildren, 2);
}
- (void)testThatViewNotIncludedInFirstLayoutPassAreIncludedInSecond
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
- (void)testThatViewNotIncludedInFirstLayoutPassAreIncludedInSecond {
UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionRow;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.flexGrow = 1;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.flexGrow = 1;
[container addSubview:subview2];
UIView *subview3 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview3 = [[UIView alloc] initWithFrame:CGRectZero];
subview3.yoga.isEnabled = YES;
subview3.yoga.flexGrow = 1;
subview3.yoga.isIncludedInLayout = NO;
@@ -437,13 +440,12 @@
XCTAssertEqual(subview3.bounds.size.width, 100);
}
- (void)testIsLeafFlag
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testIsLeafFlag {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
XCTAssertTrue(view.yoga.isLeaf);
for (int i=0; i<10; i++) {
UIView *subview = [[UIView alloc] initWithFrame:CGRectZero];
for (int i = 0; i < 10; i++) {
UIView* subview = [[UIView alloc] initWithFrame:CGRectZero];
[view addSubview:subview];
}
XCTAssertTrue(view.yoga.isLeaf);
@@ -452,34 +454,33 @@
view.yoga.width = YGPointValue(50);
XCTAssertTrue(view.yoga.isLeaf);
UIView *const subview = view.subviews[0];
UIView* const subview = view.subviews[0];
subview.yoga.isEnabled = YES;
subview.yoga.width = YGPointValue(50);
XCTAssertFalse(view.yoga.isLeaf);
}
- (void)testThatWeCorrectlyAttachNestedViews
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
- (void)testThatWeCorrectlyAttachNestedViews {
UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
container.yoga.isEnabled = YES;
container.yoga.flexDirection = YGFlexDirectionColumn;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
subview1.yoga.width = YGPointValue(100);
subview1.yoga.flexGrow = 1;
subview1.yoga.flexDirection = YGFlexDirectionColumn;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
subview2.yoga.width = YGPointValue(150);
subview2.yoga.flexGrow = 1;
subview2.yoga.flexDirection = YGFlexDirectionColumn;
[container addSubview:subview2];
for (UIView *view in @[subview1, subview2]) {
UIView *someView = [[UIView alloc] initWithFrame:CGRectZero];
for (UIView* view in @[ subview1, subview2 ]) {
UIView* someView = [[UIView alloc] initWithFrame:CGRectZero];
someView.yoga.isEnabled = YES;
someView.yoga.flexGrow = 1;
[view addSubview:someView];
@@ -487,8 +488,8 @@
[container.yoga applyLayoutPreservingOrigin:YES];
// Add the same amount of new views, reapply layout.
for (UIView *view in @[subview1, subview2]) {
UIView *someView = [[UIView alloc] initWithFrame:CGRectZero];
for (UIView* view in @[ subview1, subview2 ]) {
UIView* someView = [[UIView alloc] initWithFrame:CGRectZero];
someView.yoga.isEnabled = YES;
someView.yoga.flexGrow = 1;
[view addSubview:someView];
@@ -497,7 +498,7 @@
XCTAssertEqual(subview1.bounds.size.width, 100);
XCTAssertEqual(subview1.bounds.size.height, 25);
for (UIView *subview in subview1.subviews) {
for (UIView* subview in subview1.subviews) {
const CGSize subviewSize = subview.bounds.size;
XCTAssertNotEqual(subviewSize.width, 0);
XCTAssertNotEqual(subviewSize.height, 0);
@@ -507,7 +508,7 @@
XCTAssertEqual(subview2.bounds.size.width, 150);
XCTAssertEqual(subview2.bounds.size.height, 25);
for (UIView *subview in subview2.subviews) {
for (UIView* subview in subview2.subviews) {
const CGSize subviewSize = subview.bounds.size;
XCTAssertNotEqual(subviewSize.width, 0);
XCTAssertNotEqual(subviewSize.height, 0);
@@ -516,16 +517,15 @@
}
}
- (void)testThatANonLeafNodeCanBecomeALeafNode
{
UIView *container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
- (void)testThatANonLeafNodeCanBecomeALeafNode {
UIView* container = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 50)];
container.yoga.isEnabled = YES;
UIView *subview1 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview1 = [[UIView alloc] initWithFrame:CGRectZero];
subview1.yoga.isEnabled = YES;
[container addSubview:subview1];
UIView *subview2 = [[UIView alloc] initWithFrame:CGRectZero];
UIView* subview2 = [[UIView alloc] initWithFrame:CGRectZero];
subview2.yoga.isEnabled = YES;
[subview1 addSubview:subview2];
@@ -534,17 +534,15 @@
[container.yoga applyLayoutPreservingOrigin:YES];
}
- (void)testPointPercent
{
- (void)testPointPercent {
XCTAssertEqual(YGPointValue(1).value, 1);
XCTAssertEqual(YGPointValue(1).unit, YGUnitPoint);
XCTAssertEqual(YGPercentValue(2).value, 2);
XCTAssertEqual(YGPercentValue(2).unit, YGUnitPercent);
}
- (void)testPositionalPropertiesWork
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testPositionalPropertiesWork {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.left = YGPointValue(1);
XCTAssertEqual(view.yoga.left.value, 1);
@@ -589,9 +587,8 @@
XCTAssertEqual(view.yoga.end.unit, YGUnitPercent);
}
- (void)testMarginPropertiesWork
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testMarginPropertiesWork {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.margin = YGPointValue(1);
XCTAssertEqual(view.yoga.margin.value, 1);
@@ -657,9 +654,8 @@
XCTAssertEqual(view.yoga.marginEnd.unit, YGUnitPercent);
}
- (void)testPaddingPropertiesWork
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testPaddingPropertiesWork {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.padding = YGPointValue(1);
XCTAssertEqual(view.yoga.padding.value, 1);
@@ -725,9 +721,8 @@
XCTAssertEqual(view.yoga.paddingEnd.unit, YGUnitPercent);
}
- (void)testBorderWidthPropertiesWork
{
UIView *view = [[UIView alloc] initWithFrame:CGRectZero];
- (void)testBorderWidthPropertiesWork {
UIView* view = [[UIView alloc] initWithFrame:CGRectZero];
view.yoga.borderWidth = 1;
XCTAssertEqual(view.yoga.borderWidth, 1);

24
YogaKit/YogaKitSample/YogaKitSample/ViewController.m
View File

@@ -11,9 +11,8 @@
@implementation ViewController
- (void)viewDidLoad
{
UIView *root = self.view;
- (void)viewDidLoad {
UIView* root = self.view;
root.backgroundColor = [UIColor redColor];
root.yoga.isEnabled = YES;
root.yoga.width = YGPointValue(self.view.bounds.size.width);
@@ -21,29 +20,25 @@
root.yoga.alignItems = YGAlignCenter;
root.yoga.justifyContent = YGJustifyCenter;
UIView *child1 = [UIView new];
UIView* child1 = [UIView new];
child1.backgroundColor = [UIColor blueColor];
child1.yoga.isEnabled = YES;
child1.yoga.width = YGPointValue(100);
child1.yoga.height = YGPointValue(100);
UIView *child2 = [UIView new];
UIView* child2 = [UIView new];
child2.backgroundColor = [UIColor greenColor];
child2.frame = (CGRect) {
.size = {
child2.frame = (CGRect){.size = {
.width = 200,
.height = 100,
}
};
}};
UIView *child3 = [UIView new];
UIView* child3 = [UIView new];
child3.backgroundColor = [UIColor yellowColor];
child3.frame = (CGRect) {
.size = {
child3.frame = (CGRect){.size = {
.width = 100,
.height = 100,
}
};
}};
[child2 addSubview:child3];
[root addSubview:child1];
@@ -51,5 +46,4 @@
[root.yoga applyLayoutPreservingOrigin:NO];
}
@end

5
csharp/Yoga/YGInterop.cpp
View File

@@ -9,10 +9,11 @@
static YGInteropLogger gManagedLogger;
static int unmanagedLogger(const YGConfigRef config,
static int unmanagedLogger(
const YGConfigRef config,
const YGNodeRef node,
YGLogLevel level,
const char *format,
const char* format,
va_list args) {
int result = 0;
if (gManagedLogger) {

7
csharp/Yoga/YGInterop.h
View File

@@ -11,10 +11,11 @@
YG_EXTERN_C_BEGIN
typedef int (*YGInteropLogger)(const void *unmanagedConfigPtr,
const void *unmanagedNodePtr,
typedef int (*YGInteropLogger)(
const void* unmanagedConfigPtr,
const void* unmanagedNodePtr,
YGLogLevel level,
const char *message);
const char* message);
WIN_EXPORT YGConfigRef YGConfigGetDefault();

3
csharp/Yoga/dllmain.cpp
View File

@@ -8,7 +8,8 @@
// dllmain.cpp : Defines the entry point for the DLL application.
#include "stdafx.h"
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
BOOL APIENTRY
DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
switch (ul_reason_for_call) {
case DLL_PROCESS_ATTACH:
case DLL_THREAD_ATTACH:

5
csharp/Yoga/targetver.h
View File

@@ -9,7 +9,8 @@
// Including SDKDDKVer.h defines the highest available Windows platform.
// If you wish to build your application for a previous Windows platform, include WinSDKVer.h and
// set the _WIN32_WINNT macro to the platform you wish to support before including SDKDDKVer.h.
// If you wish to build your application for a previous Windows platform,
// include WinSDKVer.h and set the _WIN32_WINNT macro to the platform you wish
// to support before including SDKDDKVer.h.
#include <SDKDDKVer.h>

8
java/jni/ScopedGlobalRef.h
View File

@@ -84,9 +84,7 @@ public:
return *this;
}
~ScopedGlobalRef() {
reset();
}
~ScopedGlobalRef() { reset(); }
/**
* Deletes the currently held reference and reassigns a new one to the
@@ -120,9 +118,7 @@ public:
/**
* Returns true if the underlying JNI reference is not NULL.
*/
operator bool() const {
return mGlobalRef != NULL;
}
operator bool() const { return mGlobalRef != NULL; }
ScopedGlobalRef(const ScopedGlobalRef& ref) = delete;
ScopedGlobalRef& operator=(const ScopedGlobalRef& other) = delete;

8
java/jni/ScopedLocalRef.h
View File

@@ -83,9 +83,7 @@ public:
return *this;
}
~ScopedLocalRef() {
reset();
}
~ScopedLocalRef() { reset(); }
/**
* Deletes the currently held reference and reassigns a new one to the
@@ -119,9 +117,7 @@ public:
/**
* Returns true if the underlying JNI reference is not NULL.
*/
operator bool() const {
return mLocalRef != NULL;
}
operator bool() const { return mLocalRef != NULL; }
ScopedLocalRef(const ScopedLocalRef& ref) = delete;
ScopedLocalRef& operator=(const ScopedLocalRef& other) = delete;

7
java/jni/common.cpp
View File

@@ -77,8 +77,11 @@ DEFINE_CALL_METHOD_FOR_PRIMITIVE_INTERFACE(void, Void) {
assertNoPendingJniException(env);
}
ScopedLocalRef<jobject>
callStaticObjectMethod(JNIEnv* env, jclass clazz, jmethodID methodId, ...) {
ScopedLocalRef<jobject> callStaticObjectMethod(
JNIEnv* env,
jclass clazz,
jmethodID methodId,
...) {
va_list args;
va_start(args, methodId);
jobject result = env->CallStaticObjectMethodV(clazz, methodId, args);

7
java/jni/common.h
View File

@@ -61,8 +61,11 @@ DEFINE_CALL_METHOD_FOR_PRIMITIVE_INTERFACE(void, Void);
DEFINE_CALL_METHOD_FOR_PRIMITIVE_INTERFACE(jlong, Long);
DEFINE_CALL_METHOD_FOR_PRIMITIVE_INTERFACE(jfloat, Float);
ScopedLocalRef<jobject>
callStaticObjectMethod(JNIEnv* env, jclass clazz, jmethodID methodId, ...);
ScopedLocalRef<jobject> callStaticObjectMethod(
JNIEnv* env,
jclass clazz,
jmethodID methodId,
...);
/**
* Given a local or a global reference, this method creates a new global

4
javascript/sources/Size.hh
View File

@@ -18,7 +18,5 @@ struct Size {
Size(double width, double height) : width(width), height(height) {}
void toJS(nbind::cbOutput expose) const {
expose(width, height);
}
void toJS(nbind::cbOutput expose) const { expose(width, height); }
};

4
javascript/sources/Value.hh
View File

@@ -21,7 +21,5 @@ struct Value {
Value(int unit, double value) : unit(unit), value(value) {}
void toJS(nbind::cbOutput expose) const {
expose(unit, value);
}
void toJS(nbind::cbOutput expose) const { expose(unit, value); }
};