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system back button decode for externals

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This commit is contained in:
Scott Pfeil 2021-09-13 14:48:45 -04:00
parent 20188762a3
commit d81b02f6b0
3 changed files with 19 additions and 13 deletions
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3
MVMCoreUI/Atomic/Molecules/NavigationBar/NavigationItemModel.swift
View File

@ -51,6 +51,7 @@ open class NavigationItemModel: NavigationItemModelProtocol, MoleculeModelProtoc
case backgroundColor
case tintColor
case line
case hidesSystemBackButton
case alwaysShowBackButton
case backButton
case additionalLeftButtons
@ -69,6 +70,7 @@ open class NavigationItemModel: NavigationItemModelProtocol, MoleculeModelProtoc
backgroundColor = try typeContainer.decodeIfPresent(Color.self, forKey: .backgroundColor) ?? Color(uiColor: .mvmWhite)
tintColor = try typeContainer.decodeIfPresent(Color.self, forKey: .tintColor) ?? Color(uiColor: .mvmBlack)
line = try typeContainer.decodeIfPresent(LineModel.self, forKey: .line) ?? LineModel(type: .standard)
hidesSystemBackButton = try typeContainer.decodeIfPresent(Bool.self, forKey: .hidesSystemBackButton) ?? true
alwaysShowBackButton = try typeContainer.decodeIfPresent(Bool.self, forKey: .alwaysShowBackButton)
backButton = try typeContainer.decodeModelIfPresent(codingKey: .backButton)
additionalLeftButtons = try typeContainer.decodeModelsIfPresent(codingKey: .additionalLeftButtons)
@ -84,6 +86,7 @@ open class NavigationItemModel: NavigationItemModelProtocol, MoleculeModelProtoc
try container.encodeIfPresent(backgroundColor, forKey: .backgroundColor)
try container.encode(tintColor, forKey: .tintColor)
try container.encodeIfPresent(line, forKey: .line)
try container.encode(hidesSystemBackButton, forKey: .hidesSystemBackButton)
try container.encodeIfPresent(alwaysShowBackButton, forKey: .alwaysShowBackButton)
try container.encodeModelIfPresent(backButton, forKey: .backButton)
try container.encodeModelsIfPresent(additionalLeftButtons, forKey: .additionalLeftButtons)

3
MVMCoreUI/Containers/NavigationController.swift
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@ -59,7 +59,8 @@ import UIKit
public static func setNavigationButtons(navigationController: UINavigationController, navigationItemModel: NavigationItemModelProtocol, viewController: UIViewController) {
let delegate = (viewController as? MVMCoreViewControllerProtocol)?.delegateObject?() as? MVMCoreUIDelegateObject
var leftItems: [UIBarButtonItem] = []
if navigationItemModel.alwaysShowBackButton != false {
if navigationItemModel.hidesSystemBackButton,
navigationItemModel.alwaysShowBackButton != false {
if let backButtonModel = navigationItemModel.backButton,
MVMCoreNavigationHandler.shared()?.getViewControllers(for: navigationController)?.count ?? 0 > 1 || navigationItemModel.alwaysShowBackButton ?? false {
leftItems.append(backButtonModel.createNavigationItemButton(delegateObject: delegate, additionalData: nil))

26
MVMCoreUI/Containers/SplitViewController/MVMCoreUISplitViewController+Extension.swift
View File

@ -41,18 +41,20 @@ public extension MVMCoreUISplitViewController {
let delegate = (viewController as? MVMCoreViewControllerProtocol)?.delegateObject?() as? MVMCoreUIDelegateObject
// Add back button first.
var showBackButton: Bool
if let forceBackButton = navigationItemModel?.alwaysShowBackButton {
showBackButton = forceBackButton
} else {
showBackButton = MVMCoreNavigationHandler.shared()?.getViewControllers(for: navigationController)?.count ?? 0 > 1
}
if showBackButton {
if let backButtonModel = navigationItemModel?.backButton {
leftItems.append(backButtonModel.createNavigationItemButton(delegateObject: delegate, additionalData: nil))
} else if let backButton = backButton {
// Default to legacy if we have default back button.
leftItems.append(backButton)
if navigationItemModel?.hidesSystemBackButton == true {
var showBackButton: Bool
if let forceBackButton = navigationItemModel?.alwaysShowBackButton {
showBackButton = forceBackButton
} else {
showBackButton = MVMCoreNavigationHandler.shared()?.getViewControllers(for: navigationController)?.count ?? 0 > 1
}
if showBackButton {
if let backButtonModel = navigationItemModel?.backButton {
leftItems.append(backButtonModel.createNavigationItemButton(delegateObject: delegate, additionalData: nil))
} else if let backButton = backButton {
// Default to legacy if we have default back button.
leftItems.append(backButton)
}
}
}