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Add support for custom navigation title in SwiftUI #134

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Add support for custom navigation title in SwiftUI #134

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28 changes: 19 additions & 9 deletions Sources/AcknowList/AcknowListSwiftUI.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,9 @@ extension Acknow: Identifiable {
/// View that displays a list of acknowledgements.
@available(iOS 13.0.0, macOS 10.15.0, watchOS 7.0.0, tvOS 13.0.0, visionOS 1.0.0, *)
public struct AcknowListSwiftUIView: View {

/// Navigation title
public var navigationTitle: String = AcknowLocalization.localizedTitle()

/// The represented array of `Acknow`.
public var acknowledgements: [Acknow] = []
Expand All @@ -43,35 +46,42 @@ public struct AcknowListSwiftUIView: View {
/// Footer text to be displayed below the list of the acknowledgements.
public var footerText: String?

public init() {
public init(navigationTitle: String = AcknowLocalization.localizedTitle()) {
if let acknowList = AcknowParser.defaultAcknowList() {
self.init(acknowList: acknowList)
self.init(navigationTitle: navigationTitle, acknowList: acknowList)
}
else {
print(
"** AcknowList Warning **\n" +
"No acknowledgements found.\n" +
"Please take a look at https://github.com/vtourraine/AcknowList for instructions.", terminator: "\n")
self.init(acknowledgements: [])
self.init(navigationTitle: navigationTitle, acknowledgements: [])
}
}

public init(acknowList: AcknowList) {
public init(navigationTitle: String = AcknowLocalization.localizedTitle(),
acknowList: AcknowList) {
self.navigationTitle = navigationTitle
acknowledgements = acknowList.acknowledgements
headerText = acknowList.headerText
footerText = acknowList.footerText
}

public init(acknowledgements: [Acknow], headerText: String? = nil, footerText: String? = nil) {
public init(navigationTitle: String = AcknowLocalization.localizedTitle(),
acknowledgements: [Acknow],
headerText: String? = nil,
footerText: String? = nil) {
self.navigationTitle = navigationTitle
self.acknowledgements = acknowledgements
self.headerText = headerText
self.footerText = footerText
}

public init(plistFileURL: URL) {
public init(navigationTitle: String = AcknowLocalization.localizedTitle(),
plistFileURL: URL) {
guard let data = try? Data(contentsOf: plistFileURL),
let acknowList = try? AcknowPodDecoder().decode(from: data) else {
self.init(acknowledgements: [], headerText: nil, footerText: nil)
self.init(navigationTitle: navigationTitle, acknowledgements: [], headerText: nil, footerText: nil)
return
}

Expand All @@ -83,7 +93,7 @@ public struct AcknowListSwiftUIView: View {
header = nil
}

self.init(acknowledgements: acknowList.acknowledgements, headerText: header, footerText: acknowList.footerText)
self.init(navigationTitle: navigationTitle, acknowledgements: acknowList.acknowledgements, headerText: header, footerText: acknowList.footerText)
}

struct HeaderFooter: View {
Expand Down Expand Up @@ -112,7 +122,7 @@ public struct AcknowListSwiftUIView: View {
public var body: some View {
#if os(iOS) || os(tvOS)
acknowListContent
.navigationBarTitle(Text(AcknowLocalization.localizedTitle()))
.navigationBarTitle(Text(navigationTitle))
#else
acknowListContent
#endif
Expand Down
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