Remove some old navigation case studies. (#2302)

* Remove some old navigation case studies.

* fix some deprecation warnings

* wip

---------

Co-authored-by: Stephen Celis <[email protected]>

Author: mbrandonw

Examples/CaseStudies/CaseStudies.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 53;
+	objectVersion = 54;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -68,9 +68,7 @@
 		DC89C41B24460F95006900B9 /* 00-RootView.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC89C41A24460F95006900B9 /* 00-RootView.swift */; };
 		DC89C41D24460F96006900B9 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = DC89C41C24460F96006900B9 /* Assets.xcassets */; };
 		DC89C4442446111B006900B9 /* 01-GettingStarted-Counter.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC89C4432446111B006900B9 /* 01-GettingStarted-Counter.swift */; };
-		DC89C449244618D5006900B9 /* 03-Navigation-LoadThenNavigate.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC89C448244618D5006900B9 /* 03-Navigation-LoadThenNavigate.swift */; };
 		DC89C44D244621A5006900B9 /* 03-Navigation-NavigateAndLoad.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC89C44C244621A5006900B9 /* 03-Navigation-NavigateAndLoad.swift */; };
-		DC89C45124462DE7006900B9 /* 03-Navigation-Lists-LoadThenNavigate.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC89C45024462DE7006900B9 /* 03-Navigation-Lists-LoadThenNavigate.swift */; };
 		DC89C45324465452006900B9 /* 03-Navigation-Lists-NavigateAndLoad.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC89C45224465451006900B9 /* 03-Navigation-Lists-NavigateAndLoad.swift */; };
 		DC89C45524465C44006900B9 /* 02-Effects-Timers.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC89C45424465C44006900B9 /* 02-Effects-Timers.swift */; };
 		DC9EB4172450CBD2005F413B /* UIViewRepresented.swift in Sources */ = {isa = PBXBuildFile; fileRef = DC9EB4162450CBD2005F413B /* UIViewRepresented.swift */; };
@@ -223,9 +221,7 @@
 		DC89C43824460FC7006900B9 /* swift-composable-architecture */ = {isa = PBXFileReference; lastKnownFileType = folder; name = "swift-composable-architecture"; path = ../..; sourceTree = "<group>"; };
 		DC89C43924460FFF006900B9 /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
 		DC89C4432446111B006900B9 /* 01-GettingStarted-Counter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "01-GettingStarted-Counter.swift"; sourceTree = "<group>"; };
-		DC89C448244618D5006900B9 /* 03-Navigation-LoadThenNavigate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "03-Navigation-LoadThenNavigate.swift"; sourceTree = "<group>"; };
 		DC89C44C244621A5006900B9 /* 03-Navigation-NavigateAndLoad.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "03-Navigation-NavigateAndLoad.swift"; sourceTree = "<group>"; };
-		DC89C45024462DE7006900B9 /* 03-Navigation-Lists-LoadThenNavigate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "03-Navigation-Lists-LoadThenNavigate.swift"; sourceTree = "<group>"; };
 		DC89C45224465451006900B9 /* 03-Navigation-Lists-NavigateAndLoad.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "03-Navigation-Lists-NavigateAndLoad.swift"; sourceTree = "<group>"; };
 		DC89C45424465C44006900B9 /* 02-Effects-Timers.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "02-Effects-Timers.swift"; sourceTree = "<group>"; };
 		DC9EB4162450CBD2005F413B /* UIViewRepresented.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = UIViewRepresented.swift; sourceTree = "<group>"; };
@@ -414,9 +410,7 @@
 				CABC4F3826AEE00C00D5FA2C /* 02-Effects-Refreshable.swift */,
 				DC89C45424465C44006900B9 /* 02-Effects-Timers.swift */,
 				CA410EDF247A15FE00E41798 /* 02-Effects-WebSocket.swift */,
-				DC89C45024462DE7006900B9 /* 03-Navigation-Lists-LoadThenNavigate.swift */,
 				DC89C45224465451006900B9 /* 03-Navigation-Lists-NavigateAndLoad.swift */,
-				DC89C448244618D5006900B9 /* 03-Navigation-LoadThenNavigate.swift */,
 				DC89C44C244621A5006900B9 /* 03-Navigation-NavigateAndLoad.swift */,
 				DC072321244663B1003A8B65 /* 03-Navigation-Sheet-LoadThenPresent.swift */,
 				DCC68EAA244666AF0037F998 /* 03-Navigation-Sheet-PresentAndLoad.swift */,
@@ -748,7 +742,6 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				DC89C449244618D5006900B9 /* 03-Navigation-LoadThenNavigate.swift in Sources */,
 				DC3C87B029A48C4D004D9104 /* 03-NavigationStack.swift in Sources */,
 				DCC68EE12447C4630037F998 /* 01-GettingStarted-Composition-TwoCounters.swift in Sources */,
 				DC072322244663B1003A8B65 /* 03-Navigation-Sheet-LoadThenPresent.swift in Sources */,
@@ -783,7 +776,6 @@
 				DC89C4442446111B006900B9 /* 01-GettingStarted-Counter.swift in Sources */,
 				DCE63B71245CC0B90080A23D /* 04-HigherOrderReducers-Recursion.swift in Sources */,
 				CAA9ADCA2446605B0003A984 /* 02-Effects-LongLiving.swift in Sources */,
-				DC89C45124462DE7006900B9 /* 03-Navigation-Lists-LoadThenNavigate.swift in Sources */,
 				DC89C45524465C44006900B9 /* 02-Effects-Timers.swift in Sources */,
 				CA410EE0247A15FE00E41798 /* 02-Effects-WebSocket.swift in Sources */,
 				CA7BC8EE245CCFE4001FB69F /* 01-GettingStarted-SharedState.swift in Sources */,

Examples/CaseStudies/SwiftUICaseStudies/00-Core.swift

@@ -13,8 +13,6 @@ struct Root: ReducerProtocol {
     var episodes = Episodes.State(episodes: .mocks)
     var focusDemo = FocusDemo.State()
     var lifecycle = LifecycleDemo.State()
-    var loadThenNavigate = LoadThenNavigate.State()
-    var loadThenNavigateList = LoadThenNavigateList.State()
     var loadThenPresent = LoadThenPresent.State()
     var longLivingEffects = LongLivingEffects.State()
     var map = MapApp.State(cityMaps: .mocks)
@@ -44,8 +42,6 @@ struct Root: ReducerProtocol {
     case episodes(Episodes.Action)
     case focusDemo(FocusDemo.Action)
     case lifecycle(LifecycleDemo.Action)
-    case loadThenNavigate(LoadThenNavigate.Action)
-    case loadThenNavigateList(LoadThenNavigateList.Action)
     case loadThenPresent(LoadThenPresent.Action)
     case longLivingEffects(LongLivingEffects.Action)
     case map(MapApp.Action)
@@ -111,12 +107,6 @@ struct Root: ReducerProtocol {
     Scope(state: \.lifecycle, action: /Action.lifecycle) {
       LifecycleDemo()
     }
-    Scope(state: \.loadThenNavigate, action: /Action.loadThenNavigate) {
-      LoadThenNavigate()
-    }
-    Scope(state: \.loadThenNavigateList, action: /Action.loadThenNavigateList) {
-      LoadThenNavigateList()
-    }
     Scope(state: \.loadThenPresent, action: /Action.loadThenPresent) {
       LoadThenPresent()
     }

Examples/CaseStudies/SwiftUICaseStudies/00-RootView.swift

@@ -181,16 +181,6 @@ struct RootView: View {
             )
           )
 
-          NavigationLink(
-            "Load data then navigate",
-            destination: LoadThenNavigateView(
-              store: self.store.scope(
-                state: \.loadThenNavigate,
-                action: Root.Action.loadThenNavigate
-              )
-            )
-          )
-
           NavigationLink(
             "Lists: Navigate and load data",
             destination: NavigateAndLoadListView(
@@ -201,16 +191,6 @@ struct RootView: View {
             )
           )
 
-          NavigationLink(
-            "Lists: Load data then navigate",
-            destination: LoadThenNavigateListView(
-              store: self.store.scope(
-                state: \.loadThenNavigateList,
-                action: Root.Action.loadThenNavigateList
-              )
-            )
-          )
-
           NavigationLink(
             "Sheets: Present and load data",
             destination: PresentAndLoadView(

Examples/CaseStudies/SwiftUICaseStudies/01-GettingStarted-Animations.swift

@@ -1,5 +1,5 @@
 import ComposableArchitecture
-@preconcurrency import SwiftUI  // NB: SwiftUI.Color and SwiftUI.Animation are not Sendable yet.
+import SwiftUI
 
 private let readMe = """
   This screen demonstrates how changes to application state can drive animations. Because the \

Examples/CaseStudies/SwiftUICaseStudies/02-Effects-Timers.swift

@@ -1,5 +1,5 @@
 import ComposableArchitecture
-@preconcurrency import SwiftUI  // NB: SwiftUI.Animation is not Sendable yet.
+import SwiftUI
 
 private let readMe = """
   This application demonstrates how to work with timers in the Composable Architecture.