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Add availability check for iOS 8 attributes.

This commit is contained in:
Suyeol Jeon 2015-09-14 22:31:55 +09:00
parent 1754ffd536
commit 8e6219ef86
1 changed files with 28 additions and 26 deletions
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54
Source/ConstraintAttributes.swift
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@ -125,32 +125,34 @@ internal struct ConstraintAttributes: OptionSetType, BooleanType {
attrs.append(.Baseline)
}
#if os(iOS)
if (self.contains(ConstraintAttributes.FirstBaseline)) {
attrs.append(.FirstBaseline)
}
if (self.contains(ConstraintAttributes.LeftMargin)) {
attrs.append(.LeftMargin)
}
if (self.contains(ConstraintAttributes.RightMargin)) {
attrs.append(.RightMargin)
}
if (self.contains(ConstraintAttributes.TopMargin)) {
attrs.append(.TopMargin)
}
if (self.contains(ConstraintAttributes.BottomMargin)) {
attrs.append(.BottomMargin)
}
if (self.contains(ConstraintAttributes.LeadingMargin)) {
attrs.append(.LeadingMargin)
}
if (self.contains(ConstraintAttributes.TrailingMargin)) {
attrs.append(.TrailingMargin)
}
if (self.contains(ConstraintAttributes.CenterXWithinMargins)) {
attrs.append(.CenterXWithinMargins)
}
if (self.contains(ConstraintAttributes.CenterYWithinMargins)) {
attrs.append(.CenterYWithinMargins)
if #available(iOS 8.0, *) {
if (self.contains(ConstraintAttributes.FirstBaseline)) {
attrs.append(.FirstBaseline)
}
if (self.contains(ConstraintAttributes.LeftMargin)) {
attrs.append(.LeftMargin)
}
if (self.contains(ConstraintAttributes.RightMargin)) {
attrs.append(.RightMargin)
}
if (self.contains(ConstraintAttributes.TopMargin)) {
attrs.append(.TopMargin)
}
if (self.contains(ConstraintAttributes.BottomMargin)) {
attrs.append(.BottomMargin)
}
if (self.contains(ConstraintAttributes.LeadingMargin)) {
attrs.append(.LeadingMargin)
}
if (self.contains(ConstraintAttributes.TrailingMargin)) {
attrs.append(.TrailingMargin)
}
if (self.contains(ConstraintAttributes.CenterXWithinMargins)) {
attrs.append(.CenterXWithinMargins)
}
if (self.contains(ConstraintAttributes.CenterYWithinMargins)) {
attrs.append(.CenterYWithinMargins)
}
}
#endif
return attrs