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YogaKit: Changes so we are able to reset properties to their initial value

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Summary:
Changes so we are able to reset properties to their initial value.
This is required to reset these properties.

Add the support of YGUnitUndefined to many properties:
* minWidth
* maxWidth
* minHeight
* maxHeight

Also, these properties must be reset to YGUnitAuto.
* width
* height
* flexBasis

This now matches completely how these properties are initialized in Yoga.cpp
Closes https://github.com/facebook/yoga/pull/672

Reviewed By: dshahidehpour

Differential Revision: D6407908

Pulled By: emilsjolander

fbshipit-source-id: ac20c7b2c06349115aea7d31240204d17e2f1b44
This commit is contained in:
Luc Dion
2017-12-04 04:21:47 -08:00
committed by Facebook Github Bot
parent 109cb1a562
commit 91683be798
1 changed files with 32 additions and 3 deletions
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35
YogaKit/Source/YGLayout.m
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@@ -30,6 +30,9 @@
- (void)set##capitalized_name:(YGValue)lowercased_name \
{ \
switch (lowercased_name.unit) { \
case YGUnitUndefined: \
YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
break; \
case YGUnitPoint: \
YGNodeStyleSet##capitalized_name(self.node, lowercased_name.value); \
break; \
@@ -41,6 +44,29 @@
} \
}
#define YG_AUTO_VALUE_PROPERTY(lowercased_name, capitalized_name) \
- (YGValue)lowercased_name \
{ \
return YGNodeStyleGet##capitalized_name(self.node); \
} \
\
- (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); \
break; \
case YGUnitAuto: \
YGNodeStyleSet##capitalized_name##Auto(self.node); \
break; \
default: \
NSAssert(NO, @"Not implemented"); \
} \
}
#define YG_EDGE_PROPERTY_GETTER(type, lowercased_name, capitalized_name, property, edge) \
- (type)lowercased_name \
{ \
@@ -61,6 +87,9 @@ YG_EDGE_PROPERTY_SETTER(lowercased_name, capitalized_name, property, 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); \
break; \
case YGUnitPoint: \
YGNodeStyleSet##c_name(self.node, edge, objc_lowercased_name.value); \
break; \
@@ -202,7 +231,7 @@ YG_PROPERTY(YGDisplay, display, Display)
YG_PROPERTY(CGFloat, flexGrow, FlexGrow)
YG_PROPERTY(CGFloat, flexShrink, FlexShrink)
YG_VALUE_PROPERTY(flexBasis, FlexBasis)
YG_AUTO_VALUE_PROPERTY(flexBasis, FlexBasis)
YG_VALUE_EDGE_PROPERTY(left, Left, Position, YGEdgeLeft)
YG_VALUE_EDGE_PROPERTY(top, Top, Position, YGEdgeTop)
@@ -221,8 +250,8 @@ YG_EDGE_PROPERTY(borderStartWidth, BorderStartWidth, Border, YGEdgeStart)
YG_EDGE_PROPERTY(borderEndWidth, BorderEndWidth, Border, YGEdgeEnd)
YG_EDGE_PROPERTY(borderWidth, BorderWidth, Border, YGEdgeAll)
YG_VALUE_PROPERTY(width, Width)
YG_VALUE_PROPERTY(height, Height)
YG_AUTO_VALUE_PROPERTY(width, Width)
YG_AUTO_VALUE_PROPERTY(height, Height)
YG_VALUE_PROPERTY(minWidth, MinWidth)
YG_VALUE_PROPERTY(minHeight, MinHeight)
YG_VALUE_PROPERTY(maxWidth, MaxWidth)