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62 changes: 62 additions & 0 deletions
62
0235-composable-navigation-pt14/Inventory/COW.playground/Contents.swift
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struct Wrapper<Value> { | ||
var value: Value { | ||
get { self.storage.value } | ||
set { | ||
if Swift.isKnownUniquelyReferenced(&self.storage) { | ||
self.storage.value = newValue | ||
} else { | ||
self.storage = Storage(value: newValue) | ||
} | ||
} | ||
} | ||
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private var storage: Storage | ||
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init(value: Value) { | ||
self.storage = Storage(value: value) | ||
} | ||
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mutating func isKnownUniquelyReferenced() -> Bool { | ||
Swift.isKnownUniquelyReferenced(&self.storage) | ||
} | ||
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private class Storage { | ||
var value: Value | ||
init(value: Value) { | ||
self.value = value | ||
} | ||
} | ||
} | ||
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import Foundation | ||
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extension Wrapper: Equatable where Value: Equatable { | ||
static func == (lhs: Self, rhs: Self) -> Bool { | ||
if lhs.storage === rhs.storage { | ||
return true | ||
} | ||
Thread.sleep(forTimeInterval: 3) | ||
return lhs.value == rhs.value | ||
} | ||
} | ||
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var x = Wrapper(value: 1) | ||
x.isKnownUniquelyReferenced() | ||
var y = x | ||
x.isKnownUniquelyReferenced() | ||
y.isKnownUniquelyReferenced() | ||
x == y | ||
x.value = 2 | ||
y.value = 2 | ||
x == y | ||
y.value | ||
x.value | ||
x.isKnownUniquelyReferenced() | ||
y.isKnownUniquelyReferenced() | ||
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var z = 1 | ||
var w = z | ||
z = 2 | ||
w | ||
z |
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4
0235-composable-navigation-pt14/Inventory/COW.playground/contents.xcplayground
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<?xml version="1.0" encoding="UTF-8" standalone="yes"?> | ||
<playground version='5.0' target-platform='macos'> | ||
<timeline fileName='timeline.xctimeline'/> | ||
</playground> |
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574
0235-composable-navigation-pt14/Inventory/Inventory.xcodeproj/project.pbxproj
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...avigation-pt14/Inventory/Inventory.xcodeproj/project.xcworkspace/contents.xcworkspacedata
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...4/Inventory/Inventory.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
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<?xml version="1.0" encoding="UTF-8"?> | ||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | ||
<plist version="1.0"> | ||
<dict> | ||
<key>IDEDidComputeMac32BitWarning</key> | ||
<true/> | ||
</dict> | ||
</plist> |
88 changes: 88 additions & 0 deletions
88
...e-navigation-pt14/Inventory/Inventory.xcodeproj/xcshareddata/xcschemes/Inventory.xcscheme
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<?xml version="1.0" encoding="UTF-8"?> | ||
<Scheme | ||
LastUpgradeVersion = "1420" | ||
version = "1.3"> | ||
<BuildAction | ||
parallelizeBuildables = "YES" | ||
buildImplicitDependencies = "YES"> | ||
<BuildActionEntries> | ||
<BuildActionEntry | ||
buildForTesting = "YES" | ||
buildForRunning = "YES" | ||
buildForProfiling = "YES" | ||
buildForArchiving = "YES" | ||
buildForAnalyzing = "YES"> | ||
<BuildableReference | ||
BuildableIdentifier = "primary" | ||
BlueprintIdentifier = "2A3BE9F22994469500351060" | ||
BuildableName = "Inventory.app" | ||
BlueprintName = "Inventory" | ||
ReferencedContainer = "container:Inventory.xcodeproj"> | ||
</BuildableReference> | ||
</BuildActionEntry> | ||
</BuildActionEntries> | ||
</BuildAction> | ||
<TestAction | ||
buildConfiguration = "Debug" | ||
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB" | ||
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB" | ||
shouldUseLaunchSchemeArgsEnv = "YES"> | ||
<Testables> | ||
<TestableReference | ||
skipped = "NO"> | ||
<BuildableReference | ||
BuildableIdentifier = "primary" | ||
BlueprintIdentifier = "2A3BEA022994469600351060" | ||
BuildableName = "InventoryTests.xctest" | ||
BlueprintName = "InventoryTests" | ||
ReferencedContainer = "container:Inventory.xcodeproj"> | ||
</BuildableReference> | ||
</TestableReference> | ||
</Testables> | ||
</TestAction> | ||
<LaunchAction | ||
buildConfiguration = "Debug" | ||
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB" | ||
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB" | ||
launchStyle = "0" | ||
useCustomWorkingDirectory = "NO" | ||
ignoresPersistentStateOnLaunch = "NO" | ||
debugDocumentVersioning = "YES" | ||
debugServiceExtension = "internal" | ||
allowLocationSimulation = "YES"> | ||
<BuildableProductRunnable | ||
runnableDebuggingMode = "0"> | ||
<BuildableReference | ||
BuildableIdentifier = "primary" | ||
BlueprintIdentifier = "2A3BE9F22994469500351060" | ||
BuildableName = "Inventory.app" | ||
BlueprintName = "Inventory" | ||
ReferencedContainer = "container:Inventory.xcodeproj"> | ||
</BuildableReference> | ||
</BuildableProductRunnable> | ||
</LaunchAction> | ||
<ProfileAction | ||
buildConfiguration = "Release" | ||
shouldUseLaunchSchemeArgsEnv = "YES" | ||
savedToolIdentifier = "" | ||
useCustomWorkingDirectory = "NO" | ||
debugDocumentVersioning = "YES"> | ||
<BuildableProductRunnable | ||
runnableDebuggingMode = "0"> | ||
<BuildableReference | ||
BuildableIdentifier = "primary" | ||
BlueprintIdentifier = "2A3BE9F22994469500351060" | ||
BuildableName = "Inventory.app" | ||
BlueprintName = "Inventory" | ||
ReferencedContainer = "container:Inventory.xcodeproj"> | ||
</BuildableReference> | ||
</BuildableProductRunnable> | ||
</ProfileAction> | ||
<AnalyzeAction | ||
buildConfiguration = "Debug"> | ||
</AnalyzeAction> | ||
<ArchiveAction | ||
buildConfiguration = "Release" | ||
revealArchiveInOrganizer = "YES"> | ||
</ArchiveAction> | ||
</Scheme> |
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11
...le-navigation-pt14/Inventory/Inventory/Assets.xcassets/AccentColor.colorset/Contents.json
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{ | ||
"colors" : [ | ||
{ | ||
"idiom" : "universal" | ||
} | ||
], | ||
"info" : { | ||
"author" : "xcode", | ||
"version" : 1 | ||
} | ||
} |
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...able-navigation-pt14/Inventory/Inventory/Assets.xcassets/AppIcon.appiconset/Contents.json
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{ | ||
"images" : [ | ||
{ | ||
"idiom" : "universal", | ||
"platform" : "ios", | ||
"size" : "1024x1024" | ||
} | ||
], | ||
"info" : { | ||
"author" : "xcode", | ||
"version" : 1 | ||
} | ||
} |
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6
0235-composable-navigation-pt14/Inventory/Inventory/Assets.xcassets/Contents.json
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{ | ||
"info" : { | ||
"author" : "xcode", | ||
"version" : 1 | ||
} | ||
} |
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101
0235-composable-navigation-pt14/Inventory/Inventory/ContentView.swift
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import ComposableArchitecture | ||
import SwiftUI | ||
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struct AppFeature: Reducer { | ||
struct State: Equatable { | ||
var firstTab = FirstTabFeature.State() | ||
var inventory = InventoryFeature.State() | ||
var selectedTab: Tab = .one | ||
var thirdTab = ThirdTabFeature.State() | ||
} | ||
enum Action: Equatable { | ||
case firstTab(FirstTabFeature.Action) | ||
case inventory(InventoryFeature.Action) | ||
case selectedTabChanged(Tab) | ||
case thirdTab(ThirdTabFeature.Action) | ||
} | ||
var body: some ReducerOf<Self> { | ||
Reduce<State, Action> { state, action in | ||
switch action { | ||
case let .firstTab(.delegate(action)): | ||
switch action { | ||
case .switchToInventoryTab: | ||
state.selectedTab = .inventory | ||
return .none | ||
} | ||
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case let .selectedTabChanged(tab): | ||
state.selectedTab = tab | ||
return .none | ||
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case .firstTab, .inventory, .thirdTab: | ||
return .none | ||
} | ||
} | ||
Scope(state: \.firstTab, action: /Action.firstTab) { | ||
FirstTabFeature() | ||
} | ||
Scope(state: \.inventory, action: /Action.inventory) { | ||
InventoryFeature() | ||
} | ||
Scope(state: \.thirdTab, action: /Action.thirdTab) { | ||
ThirdTabFeature() | ||
} | ||
} | ||
} | ||
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enum Tab { | ||
case one, inventory, three | ||
} | ||
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struct ContentView: View { | ||
//@State var selectedTab: Tab = .one | ||
let store: StoreOf<AppFeature> | ||
// Store<AppFeature.State, AppFeature.Action> | ||
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var body: some View { | ||
WithViewStore(self.store, observe: \.selectedTab) { viewStore in | ||
TabView(selection: viewStore.binding(send: AppFeature.Action.selectedTabChanged)) { | ||
FirstTabView( | ||
store: self.store.scope( | ||
state: \.firstTab, | ||
action: AppFeature.Action.firstTab | ||
) | ||
) | ||
.tabItem { Text("One") } | ||
.tag(Tab.one) | ||
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NavigationStack { | ||
InventoryView( | ||
store: self.store.scope( | ||
state: \.inventory, | ||
action: AppFeature.Action.inventory | ||
) | ||
) | ||
} | ||
.tabItem { Text("Inventory") } | ||
.tag(Tab.inventory) | ||
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ThirdTabView( | ||
store: self.store.scope( | ||
state: \.thirdTab, | ||
action: AppFeature.Action.thirdTab | ||
) | ||
) | ||
.tabItem { Text("Three") } | ||
.tag(Tab.three) | ||
} | ||
} | ||
} | ||
} | ||
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struct ContentView_Previews: PreviewProvider { | ||
static var previews: some View { | ||
ContentView( | ||
store: Store( | ||
initialState: AppFeature.State(), | ||
reducer: AppFeature() | ||
) | ||
) | ||
} | ||
} |
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38
0235-composable-navigation-pt14/Inventory/Inventory/FirstTab.swift
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import ComposableArchitecture | ||
import SwiftUI | ||
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struct FirstTabFeature: Reducer { | ||
struct State: Equatable {} | ||
enum Action: Equatable { | ||
case goToInventoryButtonTapped | ||
case delegate(Delegate) | ||
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enum Delegate: Equatable { | ||
case switchToInventoryTab | ||
} | ||
} | ||
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func reduce(into state: inout State, action: Action) -> Effect<Action> { | ||
switch action { | ||
case .delegate: | ||
return .none | ||
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case .goToInventoryButtonTapped: | ||
return .send(.delegate(.switchToInventoryTab)) | ||
} | ||
} | ||
} | ||
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struct FirstTabView: View { | ||
let store: StoreOf<FirstTabFeature> | ||
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var body: some View { | ||
WithViewStore(self.store, observe: { $0 }) { viewStore in | ||
Button { | ||
viewStore.send(.goToInventoryButtonTapped) | ||
} label: { | ||
Text("Go to inventory") | ||
} | ||
} | ||
} | ||
} |
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0235-composable-navigation-pt14/Inventory/Inventory/Info.plist
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<?xml version="1.0" encoding="UTF-8"?> | ||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | ||
<plist version="1.0"> | ||
<dict> | ||
<key>NSAppTransportSecurity</key> | ||
<dict> | ||
<key>NSAllowsArbitraryLoads</key> | ||
<true/> | ||
</dict> | ||
</dict> | ||
</plist> |
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