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Accessibility fixes.

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This commit is contained in:
Kevin G Christiano 2020-01-13 08:49:51 -05:00
parent a2ef7e026f
commit 85f210abe8
1 changed files with 19 additions and 2 deletions
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19
MVMCoreUI/Atoms/Views/Label.swift
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@ -91,6 +91,7 @@ public typealias ActionBlock = () -> ()
translatesAutoresizingMaskIntoConstraints = false translatesAutoresizingMaskIntoConstraints = false
clauses = [] clauses = []
accessibilityCustomActions = [] accessibilityCustomActions = []
accessibilityTraits = .staticText
let tapGesture = UITapGestureRecognizer(target: self, action: #selector(textLinkTapped(_:))) let tapGesture = UITapGestureRecognizer(target: self, action: #selector(textLinkTapped(_:)))
tapGesture.numberOfTapsRequired = 1 tapGesture.numberOfTapsRequired = 1
@ -522,6 +523,7 @@ public typealias ActionBlock = () -> ()
func appendActionableClause(range: NSRange, actionBlock: @escaping ActionBlock) { func appendActionableClause(range: NSRange, actionBlock: @escaping ActionBlock) {
accessibilityTraits = .button
let accessibleAction = customAccessibilityAction(range: range) let accessibleAction = customAccessibilityAction(range: range)
clauses.append(ActionableClause(range: range, actionBlock: actionBlock, accessibilityID: accessibleAction?.hash ?? -1)) clauses.append(ActionableClause(range: range, actionBlock: actionBlock, accessibilityID: accessibleAction?.hash ?? -1))
} }
@ -582,6 +584,7 @@ extension Label {
styleB2(true) styleB2(true)
accessibilityCustomActions = [] accessibilityCustomActions = []
clauses = [] clauses = []
accessibilityTraits = .staticText
} }
@objc public func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) { @objc public func setWithJSON(_ json: [AnyHashable: Any]?, delegateObject: MVMCoreUIDelegateObject?, additionalData: [AnyHashable: Any]?) {
@ -721,7 +724,6 @@ extension UITapGestureRecognizer {
if label.makeWholeViewClickable { if label.makeWholeViewClickable {
return true return true
} }
guard let abstractContainer = label.abstractTextContainer() else { return false } guard let abstractContainer = label.abstractTextContainer() else { return false }
let textContainer = abstractContainer.0 let textContainer = abstractContainer.0
let layoutManager = abstractContainer.1 let layoutManager = abstractContainer.1
@ -783,4 +785,19 @@ extension Label {
} }
} }
} }
open override func accessibilityActivate() -> Bool {
guard let accessibleActions = accessibilityCustomActions else { return false }
for clause in clauses {
for action in accessibleActions {
if action.hash == clause.accessibilityID {
clause.performAction()
return true
}
}
}
return false
}
} }