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couchdeveloper merged 1 commit into from
May 9, 2026
Merged

doc: Fixed Example #4

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70 changes: 36 additions & 34 deletions ...ampleEffectView.xcodeproj/project.pbxproj → ...fectViewExample.xcodeproj/project.pbxproj
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Original file line number Diff line number Diff line change
Expand Up @@ -28,15 +28,15 @@
/* End PBXContainerItemProxy section */

/* Begin PBXFileReference section */
A13E260F2FA6014E00C324E5 /* SampleEffectView.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = SampleEffectView.app; sourceTree = BUILT_PRODUCTS_DIR; };
A13E261C2FA6015000C324E5 /* SampleEffectViewTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = SampleEffectViewTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
A13E26262FA6015000C324E5 /* SampleEffectViewUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = SampleEffectViewUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
A13E260F2FA6014E00C324E5 /* EffectViewExample.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = EffectViewExample.app; sourceTree = BUILT_PRODUCTS_DIR; };
A13E261C2FA6015000C324E5 /* EffectViewExampleTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = EffectViewExampleTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
A13E26262FA6015000C324E5 /* EffectViewExampleUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = EffectViewExampleUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
/* End PBXFileReference section */

/* Begin PBXFileSystemSynchronizedRootGroup section */
A13E26112FA6014E00C324E5 /* SampleEffectView */ = {
A13E26112FA6014E00C324E5 /* EffectViewExample */ = {
isa = PBXFileSystemSynchronizedRootGroup;
path = SampleEffectView;
path = EffectViewExample;
sourceTree = "<group>";
};
/* End PBXFileSystemSynchronizedRootGroup section */
Expand Down Expand Up @@ -77,7 +77,7 @@
A13E26062FA6014E00C324E5 = {
isa = PBXGroup;
children = (
A13E26112FA6014E00C324E5 /* SampleEffectView */,
A13E26112FA6014E00C324E5 /* EffectViewExample */,
A1353A8C2FA8A4BC00F08E4D /* Frameworks */,
A13E26102FA6014E00C324E5 /* Products */,
);
Expand All @@ -86,19 +86,19 @@
A13E26102FA6014E00C324E5 /* Products */ = {
isa = PBXGroup;
children = (
A13E260F2FA6014E00C324E5 /* SampleEffectView.app */,
A13E261C2FA6015000C324E5 /* SampleEffectViewTests.xctest */,
A13E26262FA6015000C324E5 /* SampleEffectViewUITests.xctest */,
A13E260F2FA6014E00C324E5 /* EffectViewExample.app */,
A13E261C2FA6015000C324E5 /* EffectViewExampleTests.xctest */,
A13E26262FA6015000C324E5 /* EffectViewExampleUITests.xctest */,
);
name = Products;
sourceTree = "<group>";
};
/* End PBXGroup section */

/* Begin PBXNativeTarget section */
A13E260E2FA6014E00C324E5 /* SampleEffectView */ = {
A13E260E2FA6014E00C324E5 /* EffectViewExample */ = {
isa = PBXNativeTarget;
buildConfigurationList = A13E26302FA6015000C324E5 /* Build configuration list for PBXNativeTarget "SampleEffectView" */;
buildConfigurationList = A13E26302FA6015000C324E5 /* Build configuration list for PBXNativeTarget "EffectViewExample" */;
buildPhases = (
A13E260B2FA6014E00C324E5 /* Sources */,
A13E260C2FA6014E00C324E5 /* Frameworks */,
Expand All @@ -109,19 +109,19 @@
dependencies = (
);
fileSystemSynchronizedGroups = (
A13E26112FA6014E00C324E5 /* SampleEffectView */,
A13E26112FA6014E00C324E5 /* EffectViewExample */,
);
name = SampleEffectView;
name = EffectViewExample;
packageProductDependencies = (
A139516E2FAC867A00859397 /* EffectView */,
);
productName = SimpleEffectView;
productReference = A13E260F2FA6014E00C324E5 /* SampleEffectView.app */;
productReference = A13E260F2FA6014E00C324E5 /* EffectViewExample.app */;
productType = "com.apple.product-type.application";
};
A13E261B2FA6015000C324E5 /* SampleEffectViewTests */ = {
A13E261B2FA6015000C324E5 /* EffectViewExampleTests */ = {
isa = PBXNativeTarget;
buildConfigurationList = A13E26332FA6015000C324E5 /* Build configuration list for PBXNativeTarget "SampleEffectViewTests" */;
buildConfigurationList = A13E26332FA6015000C324E5 /* Build configuration list for PBXNativeTarget "EffectViewExampleTests" */;
buildPhases = (
A13E26182FA6015000C324E5 /* Sources */,
A13E26192FA6015000C324E5 /* Frameworks */,
Expand All @@ -132,16 +132,16 @@
dependencies = (
A13E261E2FA6015000C324E5 /* PBXTargetDependency */,
);
name = SampleEffectViewTests;
name = EffectViewExampleTests;
packageProductDependencies = (
);
productName = SimpleEffectViewTests;
productReference = A13E261C2FA6015000C324E5 /* SampleEffectViewTests.xctest */;
productReference = A13E261C2FA6015000C324E5 /* EffectViewExampleTests.xctest */;
productType = "com.apple.product-type.bundle.unit-test";
};
A13E26252FA6015000C324E5 /* SampleEffectViewUITests */ = {
A13E26252FA6015000C324E5 /* EffectViewExampleUITests */ = {
isa = PBXNativeTarget;
buildConfigurationList = A13E26362FA6015000C324E5 /* Build configuration list for PBXNativeTarget "SampleEffectViewUITests" */;
buildConfigurationList = A13E26362FA6015000C324E5 /* Build configuration list for PBXNativeTarget "EffectViewExampleUITests" */;
buildPhases = (
A13E26222FA6015000C324E5 /* Sources */,
A13E26232FA6015000C324E5 /* Frameworks */,
Expand All @@ -152,11 +152,11 @@
dependencies = (
A13E26282FA6015000C324E5 /* PBXTargetDependency */,
);
name = SampleEffectViewUITests;
name = EffectViewExampleUITests;
packageProductDependencies = (
);
productName = SimpleEffectViewUITests;
productReference = A13E26262FA6015000C324E5 /* SampleEffectViewUITests.xctest */;
productReference = A13E26262FA6015000C324E5 /* EffectViewExampleUITests.xctest */;
productType = "com.apple.product-type.bundle.ui-testing";
};
/* End PBXNativeTarget section */
Expand All @@ -182,7 +182,7 @@
};
};
};
buildConfigurationList = A13E260A2FA6014E00C324E5 /* Build configuration list for PBXProject "SampleEffectView" */;
buildConfigurationList = A13E260A2FA6014E00C324E5 /* Build configuration list for PBXProject "EffectViewExample" */;
developmentRegion = en;
hasScannedForEncodings = 0;
knownRegions = (
Expand All @@ -199,9 +199,9 @@
projectDirPath = "";
projectRoot = "";
targets = (
A13E260E2FA6014E00C324E5 /* SampleEffectView */,
A13E261B2FA6015000C324E5 /* SampleEffectViewTests */,
A13E26252FA6015000C324E5 /* SampleEffectViewUITests */,
A13E260E2FA6014E00C324E5 /* EffectViewExample */,
A13E261B2FA6015000C324E5 /* EffectViewExampleTests */,
A13E26252FA6015000C324E5 /* EffectViewExampleUITests */,
);
};
/* End PBXProject section */
Expand Down Expand Up @@ -257,12 +257,12 @@
/* Begin PBXTargetDependency section */
A13E261E2FA6015000C324E5 /* PBXTargetDependency */ = {
isa = PBXTargetDependency;
target = A13E260E2FA6014E00C324E5 /* SampleEffectView */;
target = A13E260E2FA6014E00C324E5 /* EffectViewExample */;
targetProxy = A13E261D2FA6015000C324E5 /* PBXContainerItemProxy */;
};
A13E26282FA6015000C324E5 /* PBXTargetDependency */ = {
isa = PBXTargetDependency;
target = A13E260E2FA6014E00C324E5 /* SampleEffectView */;
target = A13E260E2FA6014E00C324E5 /* EffectViewExample */;
targetProxy = A13E26272FA6015000C324E5 /* PBXContainerItemProxy */;
};
/* End PBXTargetDependency section */
Expand Down Expand Up @@ -404,6 +404,7 @@
INFOPLIST_KEY_UILaunchScreen_Generation = YES;
INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
IPHONEOS_DEPLOYMENT_TARGET = 15.6;
LD_RUNPATH_SEARCH_PATHS = (
"$(inherited)",
"@executable_path/Frameworks",
Expand Down Expand Up @@ -436,6 +437,7 @@
INFOPLIST_KEY_UILaunchScreen_Generation = YES;
INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
IPHONEOS_DEPLOYMENT_TARGET = 15.6;
LD_RUNPATH_SEARCH_PATHS = (
"$(inherited)",
"@executable_path/Frameworks",
Expand Down Expand Up @@ -471,7 +473,7 @@
SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES;
SWIFT_VERSION = 5.0;
TARGETED_DEVICE_FAMILY = "1,2";
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/SampleEffectView.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/SampleEffectView";
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/EffectViewExample.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/EffectViewExample";
};
name = Debug;
};
Expand All @@ -493,7 +495,7 @@
SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES;
SWIFT_VERSION = 5.0;
TARGETED_DEVICE_FAMILY = "1,2";
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/SampleEffectView.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/SampleEffectView";
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/EffectViewExample.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/EffectViewExample";
};
name = Release;
};
Expand Down Expand Up @@ -540,7 +542,7 @@
/* End XCBuildConfiguration section */

/* Begin XCConfigurationList section */
A13E260A2FA6014E00C324E5 /* Build configuration list for PBXProject "SampleEffectView" */ = {
A13E260A2FA6014E00C324E5 /* Build configuration list for PBXProject "EffectViewExample" */ = {
isa = XCConfigurationList;
buildConfigurations = (
A13E262E2FA6015000C324E5 /* Debug */,
Expand All @@ -549,7 +551,7 @@
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
A13E26302FA6015000C324E5 /* Build configuration list for PBXNativeTarget "SampleEffectView" */ = {
A13E26302FA6015000C324E5 /* Build configuration list for PBXNativeTarget "EffectViewExample" */ = {
isa = XCConfigurationList;
buildConfigurations = (
A13E26312FA6015000C324E5 /* Debug */,
Expand All @@ -558,7 +560,7 @@
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
A13E26332FA6015000C324E5 /* Build configuration list for PBXNativeTarget "SampleEffectViewTests" */ = {
A13E26332FA6015000C324E5 /* Build configuration list for PBXNativeTarget "EffectViewExampleTests" */ = {
isa = XCConfigurationList;
buildConfigurations = (
A13E26342FA6015000C324E5 /* Debug */,
Expand All @@ -567,7 +569,7 @@
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
A13E26362FA6015000C324E5 /* Build configuration list for PBXNativeTarget "SampleEffectViewUITests" */ = {
A13E26362FA6015000C324E5 /* Build configuration list for PBXNativeTarget "EffectViewExampleUITests" */ = {
isa = XCConfigurationList;
buildConfigurations = (
A13E26372FA6015000C324E5 /* Debug */,
Expand Down
0 ...ject.xcworkspace/contents.xcworkspacedata → ...ject.xcworkspace/contents.xcworkspacedata
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21 changes: 21 additions & 0 deletions Examples/EffectViewExample/EffectViewExample/App.swift
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@@ -0,0 +1,21 @@
import SwiftUI
import EffectView

@main
struct EffectViewExampleApp: App {
var body: some Scene {
WindowGroup {
TabView {
Counter.ContentView()
.tabItem {
Label("Counter", systemImage: "plus.forwardslash.minus")
}

Movies.ContentView()
.tabItem {
Label("Movies", systemImage: "film")
}
}
}
}
}
0 ...assets/AccentColor.colorset/Contents.json → ...assets/AccentColor.colorset/Contents.json
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0 ...xcassets/AppIcon.appiconset/Contents.json → ...xcassets/AppIcon.appiconset/Contents.json
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0 ...eEffectView/Assets.xcassets/Contents.json → ...ViewExample/Assets.xcassets/Contents.json
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98 changes: 98 additions & 0 deletions Examples/EffectViewExample/EffectViewExample/Counter.swift
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@@ -0,0 +1,98 @@
import SwiftUI
import Foundation
import EffectView

public enum Counter {}

// MARK: - Environment

extension EnvironmentValues {
@Entry var counterViewEnv: Counter.CounterView.Env = .init()
}

// MARK: - Views

extension Counter {

struct ContentView: View {
var body: some View {
EnvReader(\.counterViewEnv) {
CounterView(env: $0)
}
}
}

struct CounterView: View {

struct ViewState {
var counter = 0
init() {
self.counter = 0
}
}

enum Event {
case start
case tick
case stop
}

struct Env: Identifiable {
let id: UUID = .init()
init() {}
}

@State private var state: ViewState = .init()

let env: Env

@MainActor
private static func update(
state: inout ViewState,
event: Event
) -> Effect<Event, Env>? {
switch event {
case .start:
state.counter = 0
return .task(name: "Counter") { input, env in
while true {
do {
try await Task.sleep(nanoseconds: 1_000_000_000) // 1 sec
print("tick")
input(.tick)
} catch {
// most likeley, the counter task has been cancelled; ignore it.
}
}
}
case .tick:
state.counter += 1
return nil
case .stop:
return .cancel("Counter")
}
}

var body: some View {
EffectView(
state: $state,
initialEnv: env,
update: Self.update
) { state, send in
VStack {
Text("\(state.counter)")
.font(Font.largeTitle.monospacedDigit())
Button("Start") { send(.start) }
Button("Stop") { send(.stop) }
}
}
.id(env.id) // restart the EffectView when the env changes
}
}
}

#if false
#Preview {
Counter.ContentView()
}
#endif
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