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refactored code

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This commit is contained in:
Krishna Kishore Bandaru 2023-09-27 12:18:58 +05:30
parent 00427f9e77
commit 6b2e29ae62
1 changed files with 27 additions and 18 deletions
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45
MVMCoreUI/Accessibility/AccessibilityHandler.swift
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@ -179,11 +179,12 @@ open class AccessibilityHandler {
stop = true
}
}
return (delegate as? UIViewController)?.view?.getMoleculeViews { (subView: MoleculeViewProtocol) in
return (delegate as? UIViewController)?.view?.getMoleculeViews { (subView: MoleculeViewProtocol, stop: inout Bool) in
guard let modelElement, let moleculeModel = (subView as? MoleculeViewModelProtocol)?.moleculeModel,
moleculeModel.id == modelElement.id else {
return false
}
stop = true
return true
}.first
}
@ -242,9 +243,9 @@ open class AccessibilityHandlerBehavior: PageVisibilityBehavior {
private func identifyAndPrepareRotors() {
var rotorElements: [UIAccessibilityCustomRotor] = []
let currentViewController = ((delegateObj?.moleculeDelegate as? MVMCoreViewManagerViewControllerProtocol)?.manager as? SubNavManagerController) ?? (delegateObj?.moleculeDelegate as? ViewController)
for element in RotorType.allCases {
if let elements = getTraitMappedElements(template: currentViewController, type: element),
let rotor = createRotor(elements, for: element) {
for type in RotorType.allCases {
if let elements = getTraitMappedElements(template: currentViewController, type: type),
let rotor = createRotor(elements, for: type) {
rotorElements.append(rotor)
}
}
@ -289,23 +290,23 @@ open class AccessibilityHandlerBehavior: PageVisibilityBehavior {
return result
})
let headerViewElements = currentViewController.tableView.tableHeaderView?.getMoleculeViews {
(subView: MoleculeViewProtocol) in subView.accessibilityTraits.contains(type.trait)
let headerViewElements = currentViewController.tableView.tableHeaderView?.getMoleculeViews { (subView: MoleculeViewProtocol, _) in
subView.accessibilityTraits.contains(type.trait)
} as? [Any] ?? []
let footerViewElements = currentViewController.tableView.tableFooterView?.getMoleculeViews {
(subView: MoleculeViewProtocol) in subView.accessibilityTraits.contains(type.trait)
let footerViewElements = currentViewController.tableView.tableFooterView?.getMoleculeViews { (subView: MoleculeViewProtocol, _) in
subView.accessibilityTraits.contains(type.trait)
} as? [Any] ?? []
let otherInteractiveElements = currentViewController.view?.getMoleculeViews(excludedViews: [tableView, tableView.tableFooterView, tableView.tableHeaderView]
.compactMap { $0 }) { (subView: MoleculeViewProtocol) in
.compactMap { $0 }) { (subView: MoleculeViewProtocol, _) in
subView.accessibilityTraits.contains(type.trait)
} as? [Any] ?? []
return headerViewElements + otherInteractiveElements + (rotorElements as [Any]) + footerViewElements
} else if let currentViewController = template as? MoleculeStackTemplate { //Stack templates
return currentViewController.view?.getMoleculeViews {
(subView: MoleculeViewProtocol) in subView.accessibilityTraits.contains(type.trait)
return currentViewController.view?.getMoleculeViews { (subView: MoleculeViewProtocol, _) in
subView.accessibilityTraits.contains(type.trait)
}
}
return nil
@ -329,10 +330,10 @@ open class AccessibilityHandlerBehavior: PageVisibilityBehavior {
var rotorElement = elements[self.currentRotorIndex - 1]
if let element = rotorElement as? (model: MoleculeModelProtocol, indexPath: IndexPath) {
tableView.scrollToRow(at: element.indexPath, at: .middle, animated: false)
rotorElement = tableView.cellForRow(at: element.indexPath)?.getMoleculeViews {
(subView: MoleculeViewProtocol) in subView.accessibilityTraits.contains(type.trait)
}.filter {
($0 as? MoleculeViewModelProtocol)?.moleculeModel?.id == element.model.id
rotorElement = tableView.cellForRow(at: element.indexPath)?.getMoleculeViews { (subView: MoleculeViewProtocol, stop: inout Bool) in
guard subView.accessibilityTraits.contains(type.trait), (subView as? MoleculeViewModelProtocol)?.moleculeModel?.id == element.model.id else { return false }
stop = true
return true
}.first as Any
}
UIAccessibility.post(notification: .layoutChanged, argument: rotorElement)
@ -369,9 +370,17 @@ extension UIView {
}
}
func getMoleculeViews<T>(excludedViews: [UIView]? = nil, filter: ((T) -> Bool)) -> [T] {
return getNestedSubviews(excludedViews: excludedViews).compactMap {
filter($0) ? $0 : nil
func getMoleculeViews<T>(excludedViews: [UIView]? = nil, filter: ((T, inout Bool) -> Bool)) -> [T] {
var stop = false
var results: [T] = []
for element: T in getNestedSubviews(excludedViews: excludedViews) {
if filter(element, &stop) {
results.append(element)
}
if stop {
break
}
}
return results
}
}