├── .gitignore
├── .vscode
└── launch.json
├── CONTRIBUTING.md
├── LICENSE
├── README.md
├── assets
├── bear_dart.jpg
└── bear_flutter.jpg
├── docs
└── motivation.md
└── packages
├── flutter_zustand
├── .gitignore
├── .metadata
├── CHANGELOG.md
├── CONTRIBUTING.md
├── LICENSE
├── README.md
├── analysis_options.yaml
├── example
│ ├── .gitignore
│ ├── .metadata
│ ├── README.md
│ ├── analysis_options.yaml
│ ├── android
│ │ ├── .gitignore
│ │ ├── app
│ │ │ ├── build.gradle
│ │ │ └── src
│ │ │ │ ├── debug
│ │ │ │ └── AndroidManifest.xml
│ │ │ │ ├── main
│ │ │ │ ├── AndroidManifest.xml
│ │ │ │ ├── kotlin
│ │ │ │ │ └── com
│ │ │ │ │ │ └── example
│ │ │ │ │ │ └── example
│ │ │ │ │ │ └── MainActivity.kt
│ │ │ │ └── res
│ │ │ │ │ ├── drawable-v21
│ │ │ │ │ └── launch_background.xml
│ │ │ │ │ ├── drawable
│ │ │ │ │ └── launch_background.xml
│ │ │ │ │ ├── mipmap-hdpi
│ │ │ │ │ └── ic_launcher.png
│ │ │ │ │ ├── mipmap-mdpi
│ │ │ │ │ └── ic_launcher.png
│ │ │ │ │ ├── mipmap-xhdpi
│ │ │ │ │ └── ic_launcher.png
│ │ │ │ │ ├── mipmap-xxhdpi
│ │ │ │ │ └── ic_launcher.png
│ │ │ │ │ ├── mipmap-xxxhdpi
│ │ │ │ │ └── ic_launcher.png
│ │ │ │ │ ├── values-night
│ │ │ │ │ └── styles.xml
│ │ │ │ │ └── values
│ │ │ │ │ └── styles.xml
│ │ │ │ └── profile
│ │ │ │ └── AndroidManifest.xml
│ │ ├── build.gradle
│ │ ├── gradle.properties
│ │ ├── gradle
│ │ │ └── wrapper
│ │ │ │ └── gradle-wrapper.properties
│ │ └── settings.gradle
│ ├── ios
│ │ ├── .gitignore
│ │ ├── Flutter
│ │ │ ├── AppFrameworkInfo.plist
│ │ │ ├── Debug.xcconfig
│ │ │ └── Release.xcconfig
│ │ ├── Runner.xcodeproj
│ │ │ ├── project.pbxproj
│ │ │ ├── project.xcworkspace
│ │ │ │ ├── contents.xcworkspacedata
│ │ │ │ └── xcshareddata
│ │ │ │ │ ├── IDEWorkspaceChecks.plist
│ │ │ │ │ └── WorkspaceSettings.xcsettings
│ │ │ └── xcshareddata
│ │ │ │ └── xcschemes
│ │ │ │ └── Runner.xcscheme
│ │ ├── Runner.xcworkspace
│ │ │ ├── contents.xcworkspacedata
│ │ │ └── xcshareddata
│ │ │ │ ├── IDEWorkspaceChecks.plist
│ │ │ │ └── WorkspaceSettings.xcsettings
│ │ ├── Runner
│ │ │ ├── AppDelegate.swift
│ │ │ ├── Assets.xcassets
│ │ │ │ ├── AppIcon.appiconset
│ │ │ │ │ ├── Contents.json
│ │ │ │ │ ├── Icon-App-1024x1024@1x.png
│ │ │ │ │ ├── Icon-App-20x20@1x.png
│ │ │ │ │ ├── Icon-App-20x20@2x.png
│ │ │ │ │ ├── Icon-App-20x20@3x.png
│ │ │ │ │ ├── Icon-App-29x29@1x.png
│ │ │ │ │ ├── Icon-App-29x29@2x.png
│ │ │ │ │ ├── Icon-App-29x29@3x.png
│ │ │ │ │ ├── Icon-App-40x40@1x.png
│ │ │ │ │ ├── Icon-App-40x40@2x.png
│ │ │ │ │ ├── Icon-App-40x40@3x.png
│ │ │ │ │ ├── Icon-App-60x60@2x.png
│ │ │ │ │ ├── Icon-App-60x60@3x.png
│ │ │ │ │ ├── Icon-App-76x76@1x.png
│ │ │ │ │ ├── Icon-App-76x76@2x.png
│ │ │ │ │ └── Icon-App-83.5x83.5@2x.png
│ │ │ │ └── LaunchImage.imageset
│ │ │ │ │ ├── Contents.json
│ │ │ │ │ ├── LaunchImage.png
│ │ │ │ │ ├── LaunchImage@2x.png
│ │ │ │ │ ├── LaunchImage@3x.png
│ │ │ │ │ └── README.md
│ │ │ ├── Base.lproj
│ │ │ │ ├── LaunchScreen.storyboard
│ │ │ │ └── Main.storyboard
│ │ │ ├── Info.plist
│ │ │ └── Runner-Bridging-Header.h
│ │ └── RunnerTests
│ │ │ └── RunnerTests.swift
│ ├── lib
│ │ ├── counter.dart
│ │ ├── main.dart
│ │ └── todo_list.dart
│ ├── linux
│ │ ├── .gitignore
│ │ ├── CMakeLists.txt
│ │ ├── flutter
│ │ │ ├── CMakeLists.txt
│ │ │ ├── generated_plugin_registrant.cc
│ │ │ ├── generated_plugin_registrant.h
│ │ │ └── generated_plugins.cmake
│ │ ├── main.cc
│ │ ├── my_application.cc
│ │ └── my_application.h
│ ├── macos
│ │ ├── .gitignore
│ │ ├── Flutter
│ │ │ ├── Flutter-Debug.xcconfig
│ │ │ ├── Flutter-Release.xcconfig
│ │ │ └── GeneratedPluginRegistrant.swift
│ │ ├── Runner.xcodeproj
│ │ │ ├── project.pbxproj
│ │ │ ├── project.xcworkspace
│ │ │ │ └── xcshareddata
│ │ │ │ │ └── IDEWorkspaceChecks.plist
│ │ │ └── xcshareddata
│ │ │ │ └── xcschemes
│ │ │ │ └── Runner.xcscheme
│ │ ├── Runner.xcworkspace
│ │ │ ├── contents.xcworkspacedata
│ │ │ └── xcshareddata
│ │ │ │ └── IDEWorkspaceChecks.plist
│ │ ├── Runner
│ │ │ ├── AppDelegate.swift
│ │ │ ├── Assets.xcassets
│ │ │ │ └── AppIcon.appiconset
│ │ │ │ │ ├── Contents.json
│ │ │ │ │ ├── app_icon_1024.png
│ │ │ │ │ ├── app_icon_128.png
│ │ │ │ │ ├── app_icon_16.png
│ │ │ │ │ ├── app_icon_256.png
│ │ │ │ │ ├── app_icon_32.png
│ │ │ │ │ ├── app_icon_512.png
│ │ │ │ │ └── app_icon_64.png
│ │ │ ├── Base.lproj
│ │ │ │ └── MainMenu.xib
│ │ │ ├── Configs
│ │ │ │ ├── AppInfo.xcconfig
│ │ │ │ ├── Debug.xcconfig
│ │ │ │ ├── Release.xcconfig
│ │ │ │ └── Warnings.xcconfig
│ │ │ ├── DebugProfile.entitlements
│ │ │ ├── Info.plist
│ │ │ ├── MainFlutterWindow.swift
│ │ │ └── Release.entitlements
│ │ └── RunnerTests
│ │ │ └── RunnerTests.swift
│ ├── pubspec.lock
│ ├── pubspec.yaml
│ ├── test
│ │ └── widget_test.dart
│ ├── web
│ │ ├── favicon.png
│ │ ├── icons
│ │ │ ├── Icon-192.png
│ │ │ ├── Icon-512.png
│ │ │ ├── Icon-maskable-192.png
│ │ │ └── Icon-maskable-512.png
│ │ ├── index.html
│ │ └── manifest.json
│ └── windows
│ │ ├── .gitignore
│ │ ├── CMakeLists.txt
│ │ ├── flutter
│ │ ├── CMakeLists.txt
│ │ ├── generated_plugin_registrant.cc
│ │ ├── generated_plugin_registrant.h
│ │ └── generated_plugins.cmake
│ │ └── runner
│ │ ├── CMakeLists.txt
│ │ ├── Runner.rc
│ │ ├── flutter_window.cpp
│ │ ├── flutter_window.h
│ │ ├── main.cpp
│ │ ├── resource.h
│ │ ├── resources
│ │ └── app_icon.ico
│ │ ├── runner.exe.manifest
│ │ ├── utils.cpp
│ │ ├── utils.h
│ │ ├── win32_window.cpp
│ │ └── win32_window.h
├── lib
│ ├── flutter_zustand.dart
│ └── src
│ │ ├── listener.dart
│ │ ├── scope.dart
│ │ └── selector.dart
├── pubspec.yaml
└── test
│ ├── helpers.dart
│ ├── listener_test.dart
│ ├── scope_test.dart
│ └── selector_test.dart
└── zustand
├── .gitignore
├── CHANGELOG.md
├── CONTRIBUTING.md
├── LICENSE
├── README.md
├── analysis_options.yaml
├── example
└── zustand_example.dart
├── lib
├── src
│ ├── create.dart
│ ├── locator.dart
│ └── store.dart
└── zustand.dart
├── pubspec.yaml
└── test
├── create_test.dart
├── helpers.dart
├── locator_test.dart
└── store_test.dart
/.gitignore:
--------------------------------------------------------------------------------
1 | *.afphoto
2 | .DS_Store
3 |
--------------------------------------------------------------------------------
/.vscode/launch.json:
--------------------------------------------------------------------------------
1 | {
2 | "version": "0.2.0",
3 | "configurations": [
4 | {
5 | "name": "flutter_zustand_example",
6 | "cwd": "packages/flutter_zustand/example",
7 | "request": "launch",
8 | "type": "dart"
9 | }
10 | ]
11 | }
12 |
--------------------------------------------------------------------------------
/CONTRIBUTING.md:
--------------------------------------------------------------------------------
1 | # Contributing to Zustand
2 |
3 | 👍🎉 First off, thanks for taking the time to contribute! 🎉👍
4 |
5 | The following is a set of guidelines for contributing to Zustand and its packages. These are mostly guidelines, not rules. Use your best judgment, and feel free to propose changes to this document in a pull request.
6 |
7 | ## Proposing a change
8 |
9 | If you intend to change the public API, or make any non-trivial changes to the implementation, please file an issue first. This lets us reach an agreement on your proposal before you put significant effort into it.
10 |
11 | If you’re only fixing a bug, please file an issue detailing what you’re fixing (before creating a pull request). This is helpful in case we don’t accept that specific fix but want to keep track of the issue.
12 |
13 | ## Creating a pull request
14 |
15 | Before creating a pull request please:
16 |
17 | 1. Fork the repository and create your branch from `master`.
18 | 1. Install all dependencies (`flutter packages get` or `pub get`).
19 | 1. Squash your commits and ensure you have a meaningful commit message.
20 | 1. If you've changed the public API, make sure to update/add documentation.
21 | 1. Format your code (`dart format .`).
22 | 1. Analyze your code (`dart analyze --fatal-infos --fatal-warnings .`).
23 | 1. Create the Pull Request.
24 | 1. Verify that all status checks are passing.
25 |
26 | While the prerequisites above must be satisfied prior to having your pull request reviewed, the reviewer(s) may ask you to complete additional design work, tests, or other changes before your pull request can be ultimately accepted.
27 |
28 | ## License
29 |
30 | By contributing to Zustand, you agree that your contributions will be licensed under its MIT license.
31 |
32 | ## Attribution
33 |
34 | This file was adapted from [Felix Angelov's Equatable package](https://github.com/felangel/equatable/blob/master/CONTRIBUTING.md).
35 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | MIT License
2 |
3 | Copyright (c) 2024 Josiah Saunders
4 |
5 | Permission is hereby granted, free of charge, to any person obtaining a copy
6 | of this software and associated documentation files (the "Software"), to deal
7 | in the Software without restriction, including without limitation the rights
8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 |
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 |
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 |
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/README.md:
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1 | packages/flutter_zustand/README.md
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/assets/bear_dart.jpg:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/josiahsrc/flutter_zustand/c4f60fa3c7ec9d96883e60a91f8c7593b90bad51/assets/bear_dart.jpg
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/assets/bear_flutter.jpg:
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https://raw.githubusercontent.com/josiahsrc/flutter_zustand/c4f60fa3c7ec9d96883e60a91f8c7593b90bad51/assets/bear_flutter.jpg
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/docs/motivation.md:
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1 | # Motivation
2 |
3 | I have used other flutter state management libraries for many years. They are fantastic, well-built libraries. In general, however, I felt that state management in flutter was:
4 |
5 | - Laborious
6 | - Not productive
7 | - Boilerplate heavy
8 | - Sluggish to type
9 | - Non-intuitive
10 |
11 | I found myself saying things like this, over and over again:
12 |
13 | - "Ok, now I have to place this in the build context somewhere"
14 | - "Ah darn, I have to run the generator again"
15 | - "How many times have I written this same thing?"
16 |
17 | Recently, I had the pleasure to work with [zustand in react](https://github.com/pmndrs/zustand?tab=readme-ov-file). I was amazed at how quickly I was able to build new features, how little boiler plate I had to write, and how easy it was to maintain the code. I wanted to bring that same experience to Flutter.
18 |
19 | The react zustand package leverages several javascript language features to make state management a breeze. Bearing in mind that this is dart, and some language features aren't 1:1 with javascript, this package aims to mirror the react zustand experience as closely as possible. Aiming to provide the following.
20 |
21 | - Fast to type
22 | - No boilerplate
23 | - Less dependency on code generation
24 | - Context-free usage
25 | - Handle small and large scale apps gracefully
26 | - Non-ceremonial
27 |
28 | That said, this package is in its early stages. There may be some considerations that were overlooked. Please feel free to open an issue or PR if you have any suggestions.
29 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/.gitignore:
--------------------------------------------------------------------------------
1 | # Miscellaneous
2 | *.class
3 | *.log
4 | *.pyc
5 | *.swp
6 | .DS_Store
7 | .atom/
8 | .buildlog/
9 | .history
10 | .svn/
11 | migrate_working_dir/
12 |
13 | # IntelliJ related
14 | *.iml
15 | *.ipr
16 | *.iws
17 | .idea/
18 |
19 | # The .vscode folder contains launch configuration and tasks you configure in
20 | # VS Code which you may wish to be included in version control, so this line
21 | # is commented out by default.
22 | #.vscode/
23 |
24 | # Flutter/Dart/Pub related
25 | # Libraries should not include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
26 | /pubspec.lock
27 | **/doc/api/
28 | .dart_tool/
29 | build/
30 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/.metadata:
--------------------------------------------------------------------------------
1 | # This file tracks properties of this Flutter project.
2 | # Used by Flutter tool to assess capabilities and perform upgrades etc.
3 | #
4 | # This file should be version controlled and should not be manually edited.
5 |
6 | version:
7 | revision: "ba393198430278b6595976de84fe170f553cc728"
8 | channel: "stable"
9 |
10 | project_type: package
11 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/CHANGELOG.md:
--------------------------------------------------------------------------------
1 | ## 0.0.5
2 |
3 | - Fix description linting
4 |
5 | ## 0.0.4
6 |
7 | - Update description
8 |
9 | ## 0.0.3
10 |
11 | - Fix the bear image
12 |
13 | ## 0.0.2
14 |
15 | - Clean up docs
16 | - Lint code
17 |
18 | ## 0.0.1
19 |
20 | - Initial version
21 | - Store listener
22 | - Store scope
23 | - Store
24 | - create method
25 | - Selectors
26 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/CONTRIBUTING.md:
--------------------------------------------------------------------------------
1 | ../../CONTRIBUTING.md
--------------------------------------------------------------------------------
/packages/flutter_zustand/LICENSE:
--------------------------------------------------------------------------------
1 | ../../LICENSE
--------------------------------------------------------------------------------
/packages/flutter_zustand/README.md:
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1 |
2 |
3 |
4 |
5 | > This package aims to bring the joy of [zustand](https://github.com/pmndrs/zustand?tab=readme-ov-file) to flutter. A huge shoutout to @dai-shi, the original author of zustand.
6 |
7 | A small, fast and scalable bearbones state-management solution using simplified flux principles. Has a comfy API. Isn't boilerplatey or opinionated.
8 |
9 | Don't disregard it because it's cute. It has quite the claws. Lot's of time was spent making the API flexible while keeping it simple and easy to use.
10 |
11 | :warning: This package is in its early stages and the API may change.
12 |
13 | - [Pub package](https://pub.dev/packages/flutter_zustand)
14 | - [Source code](https://github.com/josiahsrc/flutter_zustand/blob/main/packages/flutter_zustand)
15 |
16 | ## First, wrap your app in a scope
17 |
18 | Zustand uses scope to notify widgets to rebuild.
19 |
20 | ```dart
21 | void main() {
22 | runApp(const StoreScope(child: MyApp()));
23 | }
24 | ```
25 |
26 | ## Next, create a store
27 |
28 | Your store receives actions and emits state. State has to be updated immutably.
29 |
30 | ```dart
31 | class BearStore extends Store {
32 | BearStore() : super(0);
33 |
34 | void increasePopulation() => set(state + 1);
35 | void removeAllBears() => set(0);
36 | }
37 |
38 | BearStore useBearStore() => create(() => BearStore());
39 | ```
40 |
41 | ## Then bind your widgets, and that's it!
42 |
43 | Use the store anywhere. Call it or select from it to rebuild when it changes.
44 |
45 | ```dart
46 | Widget build(BuildContext context) {
47 | final bears = useBearStore().select(context, (state) => state);
48 | return ElevatedButton(
49 | onPressed: useBearStore().increasePopulation,
50 | child: Text('Bears: $bears'),
51 | );
52 | }
53 | ```
54 |
55 | ### Why zustand over BloC?
56 |
57 | - Simple and un-opinionated
58 | - Less boilerplate
59 | - Access stores without context
60 | - Wrap your app once
61 |
62 | ### Why zustand over riverpod?
63 |
64 | - Doesn't require code generation
65 | - Simple
66 | - Less boilerplate
67 |
68 | ### Why zustand over provider?
69 |
70 | - Less boilerplate
71 | - Centralized, action-based state management
72 | - Context-free usage
73 |
74 | ---
75 |
76 | # Recipes
77 |
78 | ## Fetching everything
79 |
80 | You can, but bear in mind that it will cause the component to update on every state change!
81 |
82 | ```dart
83 | final bears = useBearStore().select(context, (state) => state);
84 | ```
85 |
86 | ## Selecting multiple state slices
87 |
88 | It detects changes with equality (old == new). This is efficient for atomic state picks.
89 |
90 | ```dart
91 | Widget build(BuildContext context) {
92 | final nuts = useBearStore().select(context, (state) => state.nuts);
93 | final honey = useBearStore().select(context, (state) => state.honey);
94 | }
95 | ```
96 |
97 | ## Reacting to state changes
98 |
99 | You can add listeners to any store using the `StoreListener` widget.
100 |
101 | ```dart
102 | Widget build(BuildContext context) {
103 | return StoreListener(
104 | [
105 | useBearStore().listen(
106 | (context, state) {
107 | print("There are $state bears");
108 | },
109 | condition: (prev, next) => prev != next && next == 5,
110 | ),
111 | ],
112 | child: Container(...),
113 | );
114 | }
115 | ```
116 |
117 | ## Async actions
118 |
119 | Just call set when you're ready, zustand doesn't care if your actions are async or not.
120 |
121 | ```dart
122 | class BearStore extends Store {
123 | BearStore() : super(0);
124 |
125 | Future loadFishies() async {
126 | final fishies = await fetch(pond);
127 | set(fishies.length);
128 | }
129 | }
130 | ```
131 |
132 | ## Read from state in actions
133 |
134 | Each store exposes a `state` property that you can access directly in your actions.
135 |
136 | ```dart
137 | class BearStore extends Store {
138 | BearStore() : super(0);
139 |
140 | void increasePopulation() {
141 | set(state + 1);
142 | }
143 | }
144 | ```
145 |
146 | ## Subscribe to store changes manually
147 |
148 | If you want to watch state changes from outside of the `build` method, you can listen to changes to state directly.
149 |
150 | ```dart
151 | void initState() {
152 | _sub = useBearStore().stream.listen((state) {
153 | print("Bears: $state");
154 | });
155 | }
156 |
157 | void dispose() {
158 | // don't forget to cancel
159 | _sub?.cancel();
160 | }
161 | ```
162 |
163 | # Motivation
164 |
165 | If you'd like to learn more about why this library exists, check out the [motivation document](https://github.com/josiahsrc/flutter_zustand/blob/main/docs/motivation.md).
166 |
167 | # Contributing
168 |
169 | If you like the package and want to contribute, feel free to [open and issue or create a PR](https://github.com/josiahsrc/flutter_zustand/tree/main). I'm always open to suggestions and improvements.
170 |
171 | ---
172 |
173 | keywords: flutter, state management, zustand, bear, cute, simple, fast, scalable, flux, store, action, state, provider, riverpod, bloc
174 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/analysis_options.yaml:
--------------------------------------------------------------------------------
1 | include: package:flutter_lints/flutter.yaml
2 |
3 | linter:
4 | rules:
5 | public_member_api_docs: true
6 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/.gitignore:
--------------------------------------------------------------------------------
1 | # Miscellaneous
2 | *.class
3 | *.log
4 | *.pyc
5 | *.swp
6 | .DS_Store
7 | .atom/
8 | .buildlog/
9 | .history
10 | .svn/
11 | migrate_working_dir/
12 |
13 | # IntelliJ related
14 | *.iml
15 | *.ipr
16 | *.iws
17 | .idea/
18 |
19 | # The .vscode folder contains launch configuration and tasks you configure in
20 | # VS Code which you may wish to be included in version control, so this line
21 | # is commented out by default.
22 | #.vscode/
23 |
24 | # Flutter/Dart/Pub related
25 | **/doc/api/
26 | **/ios/Flutter/.last_build_id
27 | .dart_tool/
28 | .flutter-plugins
29 | .flutter-plugins-dependencies
30 | .pub-cache/
31 | .pub/
32 | /build/
33 |
34 | # Symbolication related
35 | app.*.symbols
36 |
37 | # Obfuscation related
38 | app.*.map.json
39 |
40 | # Android Studio will place build artifacts here
41 | /android/app/debug
42 | /android/app/profile
43 | /android/app/release
44 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/.metadata:
--------------------------------------------------------------------------------
1 | # This file tracks properties of this Flutter project.
2 | # Used by Flutter tool to assess capabilities and perform upgrades etc.
3 | #
4 | # This file should be version controlled and should not be manually edited.
5 |
6 | version:
7 | revision: "ba393198430278b6595976de84fe170f553cc728"
8 | channel: "stable"
9 |
10 | project_type: app
11 |
12 | # Tracks metadata for the flutter migrate command
13 | migration:
14 | platforms:
15 | - platform: root
16 | create_revision: ba393198430278b6595976de84fe170f553cc728
17 | base_revision: ba393198430278b6595976de84fe170f553cc728
18 | - platform: android
19 | create_revision: ba393198430278b6595976de84fe170f553cc728
20 | base_revision: ba393198430278b6595976de84fe170f553cc728
21 | - platform: ios
22 | create_revision: ba393198430278b6595976de84fe170f553cc728
23 | base_revision: ba393198430278b6595976de84fe170f553cc728
24 | - platform: linux
25 | create_revision: ba393198430278b6595976de84fe170f553cc728
26 | base_revision: ba393198430278b6595976de84fe170f553cc728
27 | - platform: macos
28 | create_revision: ba393198430278b6595976de84fe170f553cc728
29 | base_revision: ba393198430278b6595976de84fe170f553cc728
30 | - platform: web
31 | create_revision: ba393198430278b6595976de84fe170f553cc728
32 | base_revision: ba393198430278b6595976de84fe170f553cc728
33 | - platform: windows
34 | create_revision: ba393198430278b6595976de84fe170f553cc728
35 | base_revision: ba393198430278b6595976de84fe170f553cc728
36 |
37 | # User provided section
38 |
39 | # List of Local paths (relative to this file) that should be
40 | # ignored by the migrate tool.
41 | #
42 | # Files that are not part of the templates will be ignored by default.
43 | unmanaged_files:
44 | - 'lib/main.dart'
45 | - 'ios/Runner.xcodeproj/project.pbxproj'
46 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/README.md:
--------------------------------------------------------------------------------
1 | # example
2 |
3 | A new Flutter project.
4 |
5 | ## Getting Started
6 |
7 | This project is a starting point for a Flutter application.
8 |
9 | A few resources to get you started if this is your first Flutter project:
10 |
11 | - [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
12 | - [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
13 |
14 | For help getting started with Flutter development, view the
15 | [online documentation](https://docs.flutter.dev/), which offers tutorials,
16 | samples, guidance on mobile development, and a full API reference.
17 |
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/packages/flutter_zustand/example/analysis_options.yaml:
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1 | # This file configures the analyzer, which statically analyzes Dart code to
2 | # check for errors, warnings, and lints.
3 | #
4 | # The issues identified by the analyzer are surfaced in the UI of Dart-enabled
5 | # IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
6 | # invoked from the command line by running `flutter analyze`.
7 |
8 | # The following line activates a set of recommended lints for Flutter apps,
9 | # packages, and plugins designed to encourage good coding practices.
10 | include: package:flutter_lints/flutter.yaml
11 |
12 | linter:
13 | # The lint rules applied to this project can be customized in the
14 | # section below to disable rules from the `package:flutter_lints/flutter.yaml`
15 | # included above or to enable additional rules. A list of all available lints
16 | # and their documentation is published at https://dart.dev/lints.
17 | #
18 | # Instead of disabling a lint rule for the entire project in the
19 | # section below, it can also be suppressed for a single line of code
20 | # or a specific dart file by using the `// ignore: name_of_lint` and
21 | # `// ignore_for_file: name_of_lint` syntax on the line or in the file
22 | # producing the lint.
23 | rules:
24 | # avoid_print: false # Uncomment to disable the `avoid_print` rule
25 | # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule
26 |
27 | # Additional information about this file can be found at
28 | # https://dart.dev/guides/language/analysis-options
29 |
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/packages/flutter_zustand/example/android/.gitignore:
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1 | gradle-wrapper.jar
2 | /.gradle
3 | /captures/
4 | /gradlew
5 | /gradlew.bat
6 | /local.properties
7 | GeneratedPluginRegistrant.java
8 |
9 | # Remember to never publicly share your keystore.
10 | # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
11 | key.properties
12 | **/*.keystore
13 | **/*.jks
14 |
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/packages/flutter_zustand/example/android/app/build.gradle:
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1 | plugins {
2 | id "com.android.application"
3 | id "kotlin-android"
4 | id "dev.flutter.flutter-gradle-plugin"
5 | }
6 |
7 | def localProperties = new Properties()
8 | def localPropertiesFile = rootProject.file('local.properties')
9 | if (localPropertiesFile.exists()) {
10 | localPropertiesFile.withReader('UTF-8') { reader ->
11 | localProperties.load(reader)
12 | }
13 | }
14 |
15 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
16 | if (flutterVersionCode == null) {
17 | flutterVersionCode = '1'
18 | }
19 |
20 | def flutterVersionName = localProperties.getProperty('flutter.versionName')
21 | if (flutterVersionName == null) {
22 | flutterVersionName = '1.0'
23 | }
24 |
25 | android {
26 | namespace "com.example.example"
27 | compileSdk flutter.compileSdkVersion
28 | ndkVersion flutter.ndkVersion
29 |
30 | compileOptions {
31 | sourceCompatibility JavaVersion.VERSION_1_8
32 | targetCompatibility JavaVersion.VERSION_1_8
33 | }
34 |
35 | kotlinOptions {
36 | jvmTarget = '1.8'
37 | }
38 |
39 | sourceSets {
40 | main.java.srcDirs += 'src/main/kotlin'
41 | }
42 |
43 | defaultConfig {
44 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
45 | applicationId "com.example.example"
46 | // You can update the following values to match your application needs.
47 | // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
48 | minSdkVersion flutter.minSdkVersion
49 | targetSdkVersion flutter.targetSdkVersion
50 | versionCode flutterVersionCode.toInteger()
51 | versionName flutterVersionName
52 | }
53 |
54 | buildTypes {
55 | release {
56 | // TODO: Add your own signing config for the release build.
57 | // Signing with the debug keys for now, so `flutter run --release` works.
58 | signingConfig signingConfigs.debug
59 | }
60 | }
61 | }
62 |
63 | flutter {
64 | source '../..'
65 | }
66 |
67 | dependencies {}
68 |
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/packages/flutter_zustand/example/android/app/src/debug/AndroidManifest.xml:
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/packages/flutter_zustand/example/android/app/src/main/AndroidManifest.xml:
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44 |
45 |
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/packages/flutter_zustand/example/android/app/src/main/kotlin/com/example/example/MainActivity.kt:
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1 | package com.example.example
2 |
3 | import io.flutter.embedding.android.FlutterActivity
4 |
5 | class MainActivity: FlutterActivity()
6 |
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/packages/flutter_zustand/example/android/app/src/main/res/drawable-v21/launch_background.xml:
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/packages/flutter_zustand/example/android/app/src/main/res/drawable/launch_background.xml:
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/packages/flutter_zustand/example/android/app/src/main/res/values-night/styles.xml:
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1 |
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/packages/flutter_zustand/example/android/app/src/main/res/values/styles.xml:
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1 |
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19 |
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/packages/flutter_zustand/example/android/app/src/profile/AndroidManifest.xml:
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1 |
2 |
6 |
7 |
8 |
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/packages/flutter_zustand/example/android/build.gradle:
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1 | allprojects {
2 | repositories {
3 | google()
4 | mavenCentral()
5 | }
6 | }
7 |
8 | rootProject.buildDir = '../build'
9 | subprojects {
10 | project.buildDir = "${rootProject.buildDir}/${project.name}"
11 | }
12 | subprojects {
13 | project.evaluationDependsOn(':app')
14 | }
15 |
16 | tasks.register("clean", Delete) {
17 | delete rootProject.buildDir
18 | }
19 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/android/gradle.properties:
--------------------------------------------------------------------------------
1 | org.gradle.jvmargs=-Xmx4G
2 | android.useAndroidX=true
3 | android.enableJetifier=true
4 |
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/packages/flutter_zustand/example/android/gradle/wrapper/gradle-wrapper.properties:
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1 | distributionBase=GRADLE_USER_HOME
2 | distributionPath=wrapper/dists
3 | zipStoreBase=GRADLE_USER_HOME
4 | zipStorePath=wrapper/dists
5 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-all.zip
6 |
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/packages/flutter_zustand/example/android/settings.gradle:
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1 | pluginManagement {
2 | def flutterSdkPath = {
3 | def properties = new Properties()
4 | file("local.properties").withInputStream { properties.load(it) }
5 | def flutterSdkPath = properties.getProperty("flutter.sdk")
6 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
7 | return flutterSdkPath
8 | }
9 | settings.ext.flutterSdkPath = flutterSdkPath()
10 |
11 | includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")
12 |
13 | repositories {
14 | google()
15 | mavenCentral()
16 | gradlePluginPortal()
17 | }
18 | }
19 |
20 | plugins {
21 | id "dev.flutter.flutter-plugin-loader" version "1.0.0"
22 | id "com.android.application" version "7.3.0" apply false
23 | id "org.jetbrains.kotlin.android" version "1.7.10" apply false
24 | }
25 |
26 | include ":app"
27 |
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/packages/flutter_zustand/example/ios/.gitignore:
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1 | **/dgph
2 | *.mode1v3
3 | *.mode2v3
4 | *.moved-aside
5 | *.pbxuser
6 | *.perspectivev3
7 | **/*sync/
8 | .sconsign.dblite
9 | .tags*
10 | **/.vagrant/
11 | **/DerivedData/
12 | Icon?
13 | **/Pods/
14 | **/.symlinks/
15 | profile
16 | xcuserdata
17 | **/.generated/
18 | Flutter/App.framework
19 | Flutter/Flutter.framework
20 | Flutter/Flutter.podspec
21 | Flutter/Generated.xcconfig
22 | Flutter/ephemeral/
23 | Flutter/app.flx
24 | Flutter/app.zip
25 | Flutter/flutter_assets/
26 | Flutter/flutter_export_environment.sh
27 | ServiceDefinitions.json
28 | Runner/GeneratedPluginRegistrant.*
29 |
30 | # Exceptions to above rules.
31 | !default.mode1v3
32 | !default.mode2v3
33 | !default.pbxuser
34 | !default.perspectivev3
35 |
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/packages/flutter_zustand/example/ios/Flutter/AppFrameworkInfo.plist:
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1 |
2 |
3 |
4 |
5 | CFBundleDevelopmentRegion
6 | en
7 | CFBundleExecutable
8 | App
9 | CFBundleIdentifier
10 | io.flutter.flutter.app
11 | CFBundleInfoDictionaryVersion
12 | 6.0
13 | CFBundleName
14 | App
15 | CFBundlePackageType
16 | FMWK
17 | CFBundleShortVersionString
18 | 1.0
19 | CFBundleSignature
20 | ????
21 | CFBundleVersion
22 | 1.0
23 | MinimumOSVersion
24 | 12.0
25 |
26 |
27 |
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/packages/flutter_zustand/example/ios/Flutter/Debug.xcconfig:
--------------------------------------------------------------------------------
1 | #include "Generated.xcconfig"
2 |
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/packages/flutter_zustand/example/ios/Flutter/Release.xcconfig:
--------------------------------------------------------------------------------
1 | #include "Generated.xcconfig"
2 |
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/packages/flutter_zustand/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
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1 |
2 |
4 |
6 |
7 |
8 |
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/packages/flutter_zustand/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
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1 |
2 |
3 |
4 |
5 | IDEDidComputeMac32BitWarning
6 |
7 |
8 |
9 |
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/packages/flutter_zustand/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings:
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1 |
2 |
3 |
4 |
5 | PreviewsEnabled
6 |
7 |
8 |
9 |
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/packages/flutter_zustand/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme:
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1 |
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90 |
91 |
93 |
94 |
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99 |
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/packages/flutter_zustand/example/ios/Runner.xcworkspace/contents.xcworkspacedata:
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1 |
2 |
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6 |
7 |
8 |
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/packages/flutter_zustand/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
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1 |
2 |
3 |
4 |
5 | IDEDidComputeMac32BitWarning
6 |
7 |
8 |
9 |
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/packages/flutter_zustand/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings:
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1 |
2 |
3 |
4 |
5 | PreviewsEnabled
6 |
7 |
8 |
9 |
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/packages/flutter_zustand/example/ios/Runner/AppDelegate.swift:
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1 | import UIKit
2 | import Flutter
3 |
4 | @UIApplicationMain
5 | @objc class AppDelegate: FlutterAppDelegate {
6 | override func application(
7 | _ application: UIApplication,
8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
9 | ) -> Bool {
10 | GeneratedPluginRegistrant.register(with: self)
11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions)
12 | }
13 | }
14 |
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/packages/flutter_zustand/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json:
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1 | {
2 | "images" : [
3 | {
4 | "size" : "20x20",
5 | "idiom" : "iphone",
6 | "filename" : "Icon-App-20x20@2x.png",
7 | "scale" : "2x"
8 | },
9 | {
10 | "size" : "20x20",
11 | "idiom" : "iphone",
12 | "filename" : "Icon-App-20x20@3x.png",
13 | "scale" : "3x"
14 | },
15 | {
16 | "size" : "29x29",
17 | "idiom" : "iphone",
18 | "filename" : "Icon-App-29x29@1x.png",
19 | "scale" : "1x"
20 | },
21 | {
22 | "size" : "29x29",
23 | "idiom" : "iphone",
24 | "filename" : "Icon-App-29x29@2x.png",
25 | "scale" : "2x"
26 | },
27 | {
28 | "size" : "29x29",
29 | "idiom" : "iphone",
30 | "filename" : "Icon-App-29x29@3x.png",
31 | "scale" : "3x"
32 | },
33 | {
34 | "size" : "40x40",
35 | "idiom" : "iphone",
36 | "filename" : "Icon-App-40x40@2x.png",
37 | "scale" : "2x"
38 | },
39 | {
40 | "size" : "40x40",
41 | "idiom" : "iphone",
42 | "filename" : "Icon-App-40x40@3x.png",
43 | "scale" : "3x"
44 | },
45 | {
46 | "size" : "60x60",
47 | "idiom" : "iphone",
48 | "filename" : "Icon-App-60x60@2x.png",
49 | "scale" : "2x"
50 | },
51 | {
52 | "size" : "60x60",
53 | "idiom" : "iphone",
54 | "filename" : "Icon-App-60x60@3x.png",
55 | "scale" : "3x"
56 | },
57 | {
58 | "size" : "20x20",
59 | "idiom" : "ipad",
60 | "filename" : "Icon-App-20x20@1x.png",
61 | "scale" : "1x"
62 | },
63 | {
64 | "size" : "20x20",
65 | "idiom" : "ipad",
66 | "filename" : "Icon-App-20x20@2x.png",
67 | "scale" : "2x"
68 | },
69 | {
70 | "size" : "29x29",
71 | "idiom" : "ipad",
72 | "filename" : "Icon-App-29x29@1x.png",
73 | "scale" : "1x"
74 | },
75 | {
76 | "size" : "29x29",
77 | "idiom" : "ipad",
78 | "filename" : "Icon-App-29x29@2x.png",
79 | "scale" : "2x"
80 | },
81 | {
82 | "size" : "40x40",
83 | "idiom" : "ipad",
84 | "filename" : "Icon-App-40x40@1x.png",
85 | "scale" : "1x"
86 | },
87 | {
88 | "size" : "40x40",
89 | "idiom" : "ipad",
90 | "filename" : "Icon-App-40x40@2x.png",
91 | "scale" : "2x"
92 | },
93 | {
94 | "size" : "76x76",
95 | "idiom" : "ipad",
96 | "filename" : "Icon-App-76x76@1x.png",
97 | "scale" : "1x"
98 | },
99 | {
100 | "size" : "76x76",
101 | "idiom" : "ipad",
102 | "filename" : "Icon-App-76x76@2x.png",
103 | "scale" : "2x"
104 | },
105 | {
106 | "size" : "83.5x83.5",
107 | "idiom" : "ipad",
108 | "filename" : "Icon-App-83.5x83.5@2x.png",
109 | "scale" : "2x"
110 | },
111 | {
112 | "size" : "1024x1024",
113 | "idiom" : "ios-marketing",
114 | "filename" : "Icon-App-1024x1024@1x.png",
115 | "scale" : "1x"
116 | }
117 | ],
118 | "info" : {
119 | "version" : 1,
120 | "author" : "xcode"
121 | }
122 | }
123 |
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/packages/flutter_zustand/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json:
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1 | {
2 | "images" : [
3 | {
4 | "idiom" : "universal",
5 | "filename" : "LaunchImage.png",
6 | "scale" : "1x"
7 | },
8 | {
9 | "idiom" : "universal",
10 | "filename" : "LaunchImage@2x.png",
11 | "scale" : "2x"
12 | },
13 | {
14 | "idiom" : "universal",
15 | "filename" : "LaunchImage@3x.png",
16 | "scale" : "3x"
17 | }
18 | ],
19 | "info" : {
20 | "version" : 1,
21 | "author" : "xcode"
22 | }
23 | }
24 |
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/packages/flutter_zustand/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md:
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1 | # Launch Screen Assets
2 |
3 | You can customize the launch screen with your own desired assets by replacing the image files in this directory.
4 |
5 | You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
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/packages/flutter_zustand/example/ios/Runner/Base.lproj/LaunchScreen.storyboard:
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/packages/flutter_zustand/example/ios/Runner/Base.lproj/Main.storyboard:
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/packages/flutter_zustand/example/ios/Runner/Info.plist:
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1 |
2 |
3 |
4 |
5 | CFBundleDevelopmentRegion
6 | $(DEVELOPMENT_LANGUAGE)
7 | CFBundleDisplayName
8 | Example
9 | CFBundleExecutable
10 | $(EXECUTABLE_NAME)
11 | CFBundleIdentifier
12 | $(PRODUCT_BUNDLE_IDENTIFIER)
13 | CFBundleInfoDictionaryVersion
14 | 6.0
15 | CFBundleName
16 | example
17 | CFBundlePackageType
18 | APPL
19 | CFBundleShortVersionString
20 | $(FLUTTER_BUILD_NAME)
21 | CFBundleSignature
22 | ????
23 | CFBundleVersion
24 | $(FLUTTER_BUILD_NUMBER)
25 | LSRequiresIPhoneOS
26 |
27 | UILaunchStoryboardName
28 | LaunchScreen
29 | UIMainStoryboardFile
30 | Main
31 | UISupportedInterfaceOrientations
32 |
33 | UIInterfaceOrientationPortrait
34 | UIInterfaceOrientationLandscapeLeft
35 | UIInterfaceOrientationLandscapeRight
36 |
37 | UISupportedInterfaceOrientations~ipad
38 |
39 | UIInterfaceOrientationPortrait
40 | UIInterfaceOrientationPortraitUpsideDown
41 | UIInterfaceOrientationLandscapeLeft
42 | UIInterfaceOrientationLandscapeRight
43 |
44 | CADisableMinimumFrameDurationOnPhone
45 |
46 | UIApplicationSupportsIndirectInputEvents
47 |
48 |
49 |
50 |
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/packages/flutter_zustand/example/ios/Runner/Runner-Bridging-Header.h:
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1 | #import "GeneratedPluginRegistrant.h"
2 |
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/packages/flutter_zustand/example/ios/RunnerTests/RunnerTests.swift:
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1 | import Flutter
2 | import UIKit
3 | import XCTest
4 |
5 | class RunnerTests: XCTestCase {
6 |
7 | func testExample() {
8 | // If you add code to the Runner application, consider adding tests here.
9 | // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
10 | }
11 |
12 | }
13 |
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/packages/flutter_zustand/example/lib/counter.dart:
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1 | import 'package:flutter/material.dart';
2 | import 'package:flutter_zustand/flutter_zustand.dart';
3 |
4 | class CounterStore extends Store {
5 | CounterStore() : super(0);
6 |
7 | void increment() => set(state + 1);
8 | void reset() => set(0);
9 | }
10 |
11 | CounterStore useCounterStore() => create(() => CounterStore());
12 |
13 | class CounterPage extends StatelessWidget {
14 | const CounterPage({super.key});
15 |
16 | @override
17 | Widget build(BuildContext context) {
18 | final count = useCounterStore().select(context, (state) => state);
19 |
20 | final page = Scaffold(
21 | appBar: AppBar(
22 | backgroundColor: Theme.of(context).colorScheme.inversePrimary,
23 | title: const Text("Zustand Example"),
24 | ),
25 | body: Center(
26 | child: Column(
27 | mainAxisAlignment: MainAxisAlignment.center,
28 | children: [
29 | const Text(
30 | 'You have pushed the button this many times:',
31 | ),
32 | Text(
33 | '$count',
34 | style: Theme.of(context).textTheme.headlineMedium,
35 | ),
36 | const SizedBox(height: 20),
37 | IconButton(
38 | icon: const Icon(Icons.refresh),
39 | onPressed: () {
40 | useCounterStore().reset();
41 | },
42 | ),
43 | ],
44 | ),
45 | ),
46 | floatingActionButton: FloatingActionButton(
47 | onPressed: () {
48 | useCounterStore().increment();
49 | },
50 | child: const Icon(Icons.add),
51 | ),
52 | );
53 |
54 | return page;
55 | }
56 | }
57 |
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/packages/flutter_zustand/example/lib/main.dart:
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1 | import 'package:example/counter.dart';
2 | import 'package:example/todo_list.dart';
3 | import 'package:flutter/material.dart';
4 | import 'package:flutter_zustand/flutter_zustand.dart';
5 |
6 | void main() {
7 | runApp(const StoreScope(child: MyApp()));
8 | }
9 |
10 | class MyApp extends StatelessWidget {
11 | const MyApp({super.key});
12 |
13 | @override
14 | Widget build(BuildContext context) {
15 | return const MaterialApp(
16 | home: MyHomePage(),
17 | );
18 | }
19 | }
20 |
21 | class DemoTile extends StatelessWidget {
22 | const DemoTile({
23 | super.key,
24 | required this.title,
25 | required this.builder,
26 | });
27 |
28 | final Widget title;
29 | final WidgetBuilder builder;
30 |
31 | @override
32 | Widget build(BuildContext context) {
33 | return ListTile(
34 | title: title,
35 | trailing: const Icon(Icons.arrow_forward_ios),
36 | onTap: () {
37 | Navigator.of(context).push(MaterialPageRoute(
38 | builder: builder,
39 | ));
40 | },
41 | );
42 | }
43 | }
44 |
45 | class MyHomePage extends StatelessWidget {
46 | const MyHomePage({super.key});
47 |
48 | @override
49 | Widget build(BuildContext context) {
50 | return Scaffold(
51 | appBar: AppBar(
52 | backgroundColor: Theme.of(context).colorScheme.inversePrimary,
53 | title: const Text("Zustand Examples"),
54 | ),
55 | body: ListView(
56 | children: [
57 | DemoTile(
58 | title: const Text("Counter"),
59 | builder: (context) => const CounterPage(),
60 | ),
61 | DemoTile(
62 | title: const Text("Todo List"),
63 | builder: (context) => const TodoListPage(),
64 | ),
65 | ],
66 | ),
67 | );
68 | }
69 | }
70 |
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/packages/flutter_zustand/example/lib/todo_list.dart:
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1 | import 'package:flutter/foundation.dart';
2 | import 'package:flutter/material.dart';
3 | import 'package:flutter_zustand/flutter_zustand.dart';
4 |
5 | class TodoState {
6 | const TodoState({
7 | this.ordering = const [],
8 | this.todos = const {},
9 | this.completed = const {},
10 | this.draft = '',
11 | });
12 |
13 | final List ordering;
14 | final Map todos;
15 | final Set completed;
16 | final String draft;
17 |
18 | TodoState copyWith({
19 | List? ordering,
20 | Map? todos,
21 | Set? completed,
22 | String? draft,
23 | }) {
24 | return TodoState(
25 | ordering: ordering ?? this.ordering,
26 | todos: todos ?? this.todos,
27 | completed: completed ?? this.completed,
28 | draft: draft ?? this.draft,
29 | );
30 | }
31 |
32 | bool isDone(int id) => completed.contains(id);
33 |
34 | String getTodo(int id) => todos[id]!;
35 |
36 | bool get canAddNewItem => draft.isNotEmpty;
37 |
38 | bool get isEverythingComplete =>
39 | ordering.every(isDone) && ordering.isNotEmpty;
40 | }
41 |
42 | class TodoStore extends Store {
43 | TodoStore() : super(const TodoState());
44 |
45 | void changedDraft(String draft) {
46 | set(state.copyWith(draft: draft));
47 | }
48 |
49 | void addedNewItem() {
50 | if (!state.canAddNewItem) return;
51 | final id = state.todos.keys.fold(0, (a, b) => a > b ? a : b) + 1;
52 | set(state.copyWith(
53 | ordering: [...state.ordering, id],
54 | todos: {...state.todos, id: state.draft},
55 | draft: '',
56 | ));
57 | }
58 |
59 | void removedItem(int id) {
60 | set(state.copyWith(
61 | ordering: state.ordering.where((i) => i != id).toList(),
62 | todos: {...state.todos}..remove(id),
63 | completed: {...state.completed}..remove(id),
64 | ));
65 | }
66 |
67 | void toggledItem(int id) {
68 | if (state.completed.contains(id)) {
69 | set(state.copyWith(completed: {...state.completed}..remove(id)));
70 | } else {
71 | set(state.copyWith(completed: {...state.completed}..add(id)));
72 | }
73 | }
74 |
75 | void reorderedItems(int oldIndex, int newIndex) {
76 | final ordering = List.from(state.ordering);
77 | final id = ordering.removeAt(oldIndex);
78 | ordering.insert(newIndex, id);
79 | set(state.copyWith(ordering: ordering));
80 | }
81 | }
82 |
83 | TodoStore useTodoStore() => create(() => TodoStore());
84 |
85 | class TodoListPage extends StatelessWidget {
86 | const TodoListPage({
87 | super.key,
88 | });
89 |
90 | @override
91 | Widget build(BuildContext context) {
92 | final ordering = useTodoStore().select(context, (state) => state.ordering);
93 |
94 | final content = Column(
95 | children: [
96 | Expanded(
97 | child: ReorderableListView(
98 | onReorder: (oldIndex, newIndex) {
99 | useTodoStore().reorderedItems(oldIndex, newIndex);
100 | },
101 | children: ordering
102 | .map(
103 | (id) => Dismissible(
104 | key: ValueKey(id),
105 | child: TodoItem(id: id),
106 | onDismissed: (_) {
107 | useTodoStore().removedItem(id);
108 | },
109 | ),
110 | )
111 | .toList(),
112 | ),
113 | ),
114 | Padding(
115 | padding: const EdgeInsets.all(24.0).copyWith(bottom: 64),
116 | child: const DraftEditor(),
117 | ),
118 | ],
119 | );
120 |
121 | final page = Scaffold(
122 | appBar: AppBar(
123 | title: const Text('Todo List'),
124 | ),
125 | body: SafeArea(child: content),
126 | );
127 |
128 | void showMessage(String message) {
129 | ScaffoldMessenger.of(context).showSnackBar(
130 | SnackBar(
131 | content: Text(message),
132 | duration: const Duration(seconds: 2),
133 | ),
134 | );
135 | }
136 |
137 | return StoreListener(
138 | [
139 | useTodoStore().listen(
140 | (context, state) {
141 | showMessage('Reordered items');
142 | },
143 | condition: (prev, next) =>
144 | !listEquals(prev.ordering, next.ordering) &&
145 | prev.ordering.length == next.ordering.length,
146 | ),
147 | useTodoStore().listen(
148 | (context, state) {
149 | showMessage('Added new item');
150 | },
151 | condition: (prev, next) => next.todos.length > prev.todos.length,
152 | ),
153 | useTodoStore().listen(
154 | (context, state) {
155 | showMessage('Removed item');
156 | },
157 | condition: (prev, next) => next.todos.length < prev.todos.length,
158 | ),
159 | ],
160 | child: page,
161 | );
162 | }
163 | }
164 |
165 | class TodoItem extends StatelessWidget {
166 | final int id;
167 |
168 | const TodoItem({super.key, required this.id});
169 |
170 | @override
171 | Widget build(BuildContext context) {
172 | final text = useTodoStore().select(context, (state) => state.getTodo(id));
173 | final done = useTodoStore().select(context, (state) => state.isDone(id));
174 |
175 | return CheckboxListTile(
176 | value: done,
177 | onChanged: (_) {
178 | useTodoStore().toggledItem(id);
179 | },
180 | title: Text(text),
181 | );
182 | }
183 | }
184 |
185 | class DraftEditor extends StatefulWidget {
186 | const DraftEditor({super.key});
187 |
188 | @override
189 | State createState() => _DraftEditorState();
190 | }
191 |
192 | class _DraftEditorState extends State {
193 | final controller = TextEditingController();
194 |
195 | @override
196 | void initState() {
197 | controller.text = useTodoStore().state.draft;
198 | super.initState();
199 | }
200 |
201 | @override
202 | void dispose() {
203 | controller.dispose();
204 | super.dispose();
205 | }
206 |
207 | @override
208 | Widget build(BuildContext context) {
209 | final canAddNewItem =
210 | useTodoStore().select(context, (state) => state.canAddNewItem);
211 |
212 | final field = TextField(
213 | controller: controller,
214 | onChanged: (value) {
215 | useTodoStore().changedDraft(value);
216 | },
217 | onSubmitted: (_) {
218 | useTodoStore().addedNewItem();
219 | },
220 | decoration: InputDecoration(
221 | hintText: 'Add a new todo',
222 | suffixIcon: IconButton(
223 | icon: const Icon(Icons.add),
224 | onPressed: canAddNewItem
225 | ? () {
226 | useTodoStore().addedNewItem();
227 | }
228 | : null,
229 | ),
230 | ),
231 | );
232 |
233 | return StoreListener(
234 | [
235 | useTodoStore().listen(
236 | (context, state) {
237 | controller.text = state.draft;
238 | },
239 | condition: (prev, next) => prev.draft != next.draft,
240 | ),
241 | ],
242 | child: field,
243 | );
244 | }
245 | }
246 |
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/packages/flutter_zustand/example/linux/.gitignore:
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1 | flutter/ephemeral
2 |
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/packages/flutter_zustand/example/linux/CMakeLists.txt:
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1 | # Project-level configuration.
2 | cmake_minimum_required(VERSION 3.10)
3 | project(runner LANGUAGES CXX)
4 |
5 | # The name of the executable created for the application. Change this to change
6 | # the on-disk name of your application.
7 | set(BINARY_NAME "example")
8 | # The unique GTK application identifier for this application. See:
9 | # https://wiki.gnome.org/HowDoI/ChooseApplicationID
10 | set(APPLICATION_ID "com.example.example")
11 |
12 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent
13 | # versions of CMake.
14 | cmake_policy(SET CMP0063 NEW)
15 |
16 | # Load bundled libraries from the lib/ directory relative to the binary.
17 | set(CMAKE_INSTALL_RPATH "$ORIGIN/lib")
18 |
19 | # Root filesystem for cross-building.
20 | if(FLUTTER_TARGET_PLATFORM_SYSROOT)
21 | set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT})
22 | set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT})
23 | set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
24 | set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
25 | set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
26 | set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
27 | endif()
28 |
29 | # Define build configuration options.
30 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
31 | set(CMAKE_BUILD_TYPE "Debug" CACHE
32 | STRING "Flutter build mode" FORCE)
33 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
34 | "Debug" "Profile" "Release")
35 | endif()
36 |
37 | # Compilation settings that should be applied to most targets.
38 | #
39 | # Be cautious about adding new options here, as plugins use this function by
40 | # default. In most cases, you should add new options to specific targets instead
41 | # of modifying this function.
42 | function(APPLY_STANDARD_SETTINGS TARGET)
43 | target_compile_features(${TARGET} PUBLIC cxx_std_14)
44 | target_compile_options(${TARGET} PRIVATE -Wall -Werror)
45 | target_compile_options(${TARGET} PRIVATE "$<$>:-O3>")
46 | target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>")
47 | endfunction()
48 |
49 | # Flutter library and tool build rules.
50 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
51 | add_subdirectory(${FLUTTER_MANAGED_DIR})
52 |
53 | # System-level dependencies.
54 | find_package(PkgConfig REQUIRED)
55 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
56 |
57 | add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
58 |
59 | # Define the application target. To change its name, change BINARY_NAME above,
60 | # not the value here, or `flutter run` will no longer work.
61 | #
62 | # Any new source files that you add to the application should be added here.
63 | add_executable(${BINARY_NAME}
64 | "main.cc"
65 | "my_application.cc"
66 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
67 | )
68 |
69 | # Apply the standard set of build settings. This can be removed for applications
70 | # that need different build settings.
71 | apply_standard_settings(${BINARY_NAME})
72 |
73 | # Add dependency libraries. Add any application-specific dependencies here.
74 | target_link_libraries(${BINARY_NAME} PRIVATE flutter)
75 | target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
76 |
77 | # Run the Flutter tool portions of the build. This must not be removed.
78 | add_dependencies(${BINARY_NAME} flutter_assemble)
79 |
80 | # Only the install-generated bundle's copy of the executable will launch
81 | # correctly, since the resources must in the right relative locations. To avoid
82 | # people trying to run the unbundled copy, put it in a subdirectory instead of
83 | # the default top-level location.
84 | set_target_properties(${BINARY_NAME}
85 | PROPERTIES
86 | RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run"
87 | )
88 |
89 |
90 | # Generated plugin build rules, which manage building the plugins and adding
91 | # them to the application.
92 | include(flutter/generated_plugins.cmake)
93 |
94 |
95 | # === Installation ===
96 | # By default, "installing" just makes a relocatable bundle in the build
97 | # directory.
98 | set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle")
99 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
100 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
101 | endif()
102 |
103 | # Start with a clean build bundle directory every time.
104 | install(CODE "
105 | file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\")
106 | " COMPONENT Runtime)
107 |
108 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
109 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib")
110 |
111 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
112 | COMPONENT Runtime)
113 |
114 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
115 | COMPONENT Runtime)
116 |
117 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
118 | COMPONENT Runtime)
119 |
120 | foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES})
121 | install(FILES "${bundled_library}"
122 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
123 | COMPONENT Runtime)
124 | endforeach(bundled_library)
125 |
126 | # Copy the native assets provided by the build.dart from all packages.
127 | set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/linux/")
128 | install(DIRECTORY "${NATIVE_ASSETS_DIR}"
129 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
130 | COMPONENT Runtime)
131 |
132 | # Fully re-copy the assets directory on each build to avoid having stale files
133 | # from a previous install.
134 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
135 | install(CODE "
136 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
137 | " COMPONENT Runtime)
138 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
139 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
140 |
141 | # Install the AOT library on non-Debug builds only.
142 | if(NOT CMAKE_BUILD_TYPE MATCHES "Debug")
143 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
144 | COMPONENT Runtime)
145 | endif()
146 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/linux/flutter/CMakeLists.txt:
--------------------------------------------------------------------------------
1 | # This file controls Flutter-level build steps. It should not be edited.
2 | cmake_minimum_required(VERSION 3.10)
3 |
4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
5 |
6 | # Configuration provided via flutter tool.
7 | include(${EPHEMERAL_DIR}/generated_config.cmake)
8 |
9 | # TODO: Move the rest of this into files in ephemeral. See
10 | # https://github.com/flutter/flutter/issues/57146.
11 |
12 | # Serves the same purpose as list(TRANSFORM ... PREPEND ...),
13 | # which isn't available in 3.10.
14 | function(list_prepend LIST_NAME PREFIX)
15 | set(NEW_LIST "")
16 | foreach(element ${${LIST_NAME}})
17 | list(APPEND NEW_LIST "${PREFIX}${element}")
18 | endforeach(element)
19 | set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE)
20 | endfunction()
21 |
22 | # === Flutter Library ===
23 | # System-level dependencies.
24 | find_package(PkgConfig REQUIRED)
25 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0)
26 | pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0)
27 | pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0)
28 |
29 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so")
30 |
31 | # Published to parent scope for install step.
32 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
33 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
34 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
35 | set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE)
36 |
37 | list(APPEND FLUTTER_LIBRARY_HEADERS
38 | "fl_basic_message_channel.h"
39 | "fl_binary_codec.h"
40 | "fl_binary_messenger.h"
41 | "fl_dart_project.h"
42 | "fl_engine.h"
43 | "fl_json_message_codec.h"
44 | "fl_json_method_codec.h"
45 | "fl_message_codec.h"
46 | "fl_method_call.h"
47 | "fl_method_channel.h"
48 | "fl_method_codec.h"
49 | "fl_method_response.h"
50 | "fl_plugin_registrar.h"
51 | "fl_plugin_registry.h"
52 | "fl_standard_message_codec.h"
53 | "fl_standard_method_codec.h"
54 | "fl_string_codec.h"
55 | "fl_value.h"
56 | "fl_view.h"
57 | "flutter_linux.h"
58 | )
59 | list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/")
60 | add_library(flutter INTERFACE)
61 | target_include_directories(flutter INTERFACE
62 | "${EPHEMERAL_DIR}"
63 | )
64 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}")
65 | target_link_libraries(flutter INTERFACE
66 | PkgConfig::GTK
67 | PkgConfig::GLIB
68 | PkgConfig::GIO
69 | )
70 | add_dependencies(flutter flutter_assemble)
71 |
72 | # === Flutter tool backend ===
73 | # _phony_ is a non-existent file to force this command to run every time,
74 | # since currently there's no way to get a full input/output list from the
75 | # flutter tool.
76 | add_custom_command(
77 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
78 | ${CMAKE_CURRENT_BINARY_DIR}/_phony_
79 | COMMAND ${CMAKE_COMMAND} -E env
80 | ${FLUTTER_TOOL_ENVIRONMENT}
81 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh"
82 | ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE}
83 | VERBATIM
84 | )
85 | add_custom_target(flutter_assemble DEPENDS
86 | "${FLUTTER_LIBRARY}"
87 | ${FLUTTER_LIBRARY_HEADERS}
88 | )
89 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/linux/flutter/generated_plugin_registrant.cc:
--------------------------------------------------------------------------------
1 | //
2 | // Generated file. Do not edit.
3 | //
4 |
5 | // clang-format off
6 |
7 | #include "generated_plugin_registrant.h"
8 |
9 |
10 | void fl_register_plugins(FlPluginRegistry* registry) {
11 | }
12 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/linux/flutter/generated_plugin_registrant.h:
--------------------------------------------------------------------------------
1 | //
2 | // Generated file. Do not edit.
3 | //
4 |
5 | // clang-format off
6 |
7 | #ifndef GENERATED_PLUGIN_REGISTRANT_
8 | #define GENERATED_PLUGIN_REGISTRANT_
9 |
10 | #include
11 |
12 | // Registers Flutter plugins.
13 | void fl_register_plugins(FlPluginRegistry* registry);
14 |
15 | #endif // GENERATED_PLUGIN_REGISTRANT_
16 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/linux/flutter/generated_plugins.cmake:
--------------------------------------------------------------------------------
1 | #
2 | # Generated file, do not edit.
3 | #
4 |
5 | list(APPEND FLUTTER_PLUGIN_LIST
6 | )
7 |
8 | list(APPEND FLUTTER_FFI_PLUGIN_LIST
9 | )
10 |
11 | set(PLUGIN_BUNDLED_LIBRARIES)
12 |
13 | foreach(plugin ${FLUTTER_PLUGIN_LIST})
14 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin})
15 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
16 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $)
17 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
18 | endforeach(plugin)
19 |
20 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
21 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin})
22 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
23 | endforeach(ffi_plugin)
24 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/linux/main.cc:
--------------------------------------------------------------------------------
1 | #include "my_application.h"
2 |
3 | int main(int argc, char** argv) {
4 | g_autoptr(MyApplication) app = my_application_new();
5 | return g_application_run(G_APPLICATION(app), argc, argv);
6 | }
7 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/linux/my_application.cc:
--------------------------------------------------------------------------------
1 | #include "my_application.h"
2 |
3 | #include
4 | #ifdef GDK_WINDOWING_X11
5 | #include
6 | #endif
7 |
8 | #include "flutter/generated_plugin_registrant.h"
9 |
10 | struct _MyApplication {
11 | GtkApplication parent_instance;
12 | char** dart_entrypoint_arguments;
13 | };
14 |
15 | G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
16 |
17 | // Implements GApplication::activate.
18 | static void my_application_activate(GApplication* application) {
19 | MyApplication* self = MY_APPLICATION(application);
20 | GtkWindow* window =
21 | GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
22 |
23 | // Use a header bar when running in GNOME as this is the common style used
24 | // by applications and is the setup most users will be using (e.g. Ubuntu
25 | // desktop).
26 | // If running on X and not using GNOME then just use a traditional title bar
27 | // in case the window manager does more exotic layout, e.g. tiling.
28 | // If running on Wayland assume the header bar will work (may need changing
29 | // if future cases occur).
30 | gboolean use_header_bar = TRUE;
31 | #ifdef GDK_WINDOWING_X11
32 | GdkScreen* screen = gtk_window_get_screen(window);
33 | if (GDK_IS_X11_SCREEN(screen)) {
34 | const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen);
35 | if (g_strcmp0(wm_name, "GNOME Shell") != 0) {
36 | use_header_bar = FALSE;
37 | }
38 | }
39 | #endif
40 | if (use_header_bar) {
41 | GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
42 | gtk_widget_show(GTK_WIDGET(header_bar));
43 | gtk_header_bar_set_title(header_bar, "example");
44 | gtk_header_bar_set_show_close_button(header_bar, TRUE);
45 | gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
46 | } else {
47 | gtk_window_set_title(window, "example");
48 | }
49 |
50 | gtk_window_set_default_size(window, 1280, 720);
51 | gtk_widget_show(GTK_WIDGET(window));
52 |
53 | g_autoptr(FlDartProject) project = fl_dart_project_new();
54 | fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments);
55 |
56 | FlView* view = fl_view_new(project);
57 | gtk_widget_show(GTK_WIDGET(view));
58 | gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
59 |
60 | fl_register_plugins(FL_PLUGIN_REGISTRY(view));
61 |
62 | gtk_widget_grab_focus(GTK_WIDGET(view));
63 | }
64 |
65 | // Implements GApplication::local_command_line.
66 | static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) {
67 | MyApplication* self = MY_APPLICATION(application);
68 | // Strip out the first argument as it is the binary name.
69 | self->dart_entrypoint_arguments = g_strdupv(*arguments + 1);
70 |
71 | g_autoptr(GError) error = nullptr;
72 | if (!g_application_register(application, nullptr, &error)) {
73 | g_warning("Failed to register: %s", error->message);
74 | *exit_status = 1;
75 | return TRUE;
76 | }
77 |
78 | g_application_activate(application);
79 | *exit_status = 0;
80 |
81 | return TRUE;
82 | }
83 |
84 | // Implements GApplication::startup.
85 | static void my_application_startup(GApplication* application) {
86 | //MyApplication* self = MY_APPLICATION(object);
87 |
88 | // Perform any actions required at application startup.
89 |
90 | G_APPLICATION_CLASS(my_application_parent_class)->startup(application);
91 | }
92 |
93 | // Implements GApplication::shutdown.
94 | static void my_application_shutdown(GApplication* application) {
95 | //MyApplication* self = MY_APPLICATION(object);
96 |
97 | // Perform any actions required at application shutdown.
98 |
99 | G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application);
100 | }
101 |
102 | // Implements GObject::dispose.
103 | static void my_application_dispose(GObject* object) {
104 | MyApplication* self = MY_APPLICATION(object);
105 | g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
106 | G_OBJECT_CLASS(my_application_parent_class)->dispose(object);
107 | }
108 |
109 | static void my_application_class_init(MyApplicationClass* klass) {
110 | G_APPLICATION_CLASS(klass)->activate = my_application_activate;
111 | G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line;
112 | G_APPLICATION_CLASS(klass)->startup = my_application_startup;
113 | G_APPLICATION_CLASS(klass)->shutdown = my_application_shutdown;
114 | G_OBJECT_CLASS(klass)->dispose = my_application_dispose;
115 | }
116 |
117 | static void my_application_init(MyApplication* self) {}
118 |
119 | MyApplication* my_application_new() {
120 | return MY_APPLICATION(g_object_new(my_application_get_type(),
121 | "application-id", APPLICATION_ID,
122 | "flags", G_APPLICATION_NON_UNIQUE,
123 | nullptr));
124 | }
125 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/linux/my_application.h:
--------------------------------------------------------------------------------
1 | #ifndef FLUTTER_MY_APPLICATION_H_
2 | #define FLUTTER_MY_APPLICATION_H_
3 |
4 | #include
5 |
6 | G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION,
7 | GtkApplication)
8 |
9 | /**
10 | * my_application_new:
11 | *
12 | * Creates a new Flutter-based application.
13 | *
14 | * Returns: a new #MyApplication.
15 | */
16 | MyApplication* my_application_new();
17 |
18 | #endif // FLUTTER_MY_APPLICATION_H_
19 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/.gitignore:
--------------------------------------------------------------------------------
1 | # Flutter-related
2 | **/Flutter/ephemeral/
3 | **/Pods/
4 |
5 | # Xcode-related
6 | **/dgph
7 | **/xcuserdata/
8 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Flutter/Flutter-Debug.xcconfig:
--------------------------------------------------------------------------------
1 | #include "ephemeral/Flutter-Generated.xcconfig"
2 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Flutter/Flutter-Release.xcconfig:
--------------------------------------------------------------------------------
1 | #include "ephemeral/Flutter-Generated.xcconfig"
2 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Flutter/GeneratedPluginRegistrant.swift:
--------------------------------------------------------------------------------
1 | //
2 | // Generated file. Do not edit.
3 | //
4 |
5 | import FlutterMacOS
6 | import Foundation
7 |
8 |
9 | func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
10 | }
11 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | IDEDidComputeMac32BitWarning
6 |
7 |
8 |
9 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme:
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1 |
2 |
5 |
8 |
9 |
15 |
21 |
22 |
23 |
24 |
25 |
30 |
31 |
37 |
38 |
39 |
40 |
43 |
49 |
50 |
51 |
52 |
53 |
63 |
65 |
71 |
72 |
73 |
74 |
80 |
82 |
88 |
89 |
90 |
91 |
93 |
94 |
97 |
98 |
99 |
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/packages/flutter_zustand/example/macos/Runner.xcworkspace/contents.xcworkspacedata:
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1 |
2 |
4 |
6 |
7 |
8 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
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1 |
2 |
3 |
4 |
5 | IDEDidComputeMac32BitWarning
6 |
7 |
8 |
9 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner/AppDelegate.swift:
--------------------------------------------------------------------------------
1 | import Cocoa
2 | import FlutterMacOS
3 |
4 | @NSApplicationMain
5 | class AppDelegate: FlutterAppDelegate {
6 | override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
7 | return true
8 | }
9 | }
10 |
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/packages/flutter_zustand/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "size" : "16x16",
5 | "idiom" : "mac",
6 | "filename" : "app_icon_16.png",
7 | "scale" : "1x"
8 | },
9 | {
10 | "size" : "16x16",
11 | "idiom" : "mac",
12 | "filename" : "app_icon_32.png",
13 | "scale" : "2x"
14 | },
15 | {
16 | "size" : "32x32",
17 | "idiom" : "mac",
18 | "filename" : "app_icon_32.png",
19 | "scale" : "1x"
20 | },
21 | {
22 | "size" : "32x32",
23 | "idiom" : "mac",
24 | "filename" : "app_icon_64.png",
25 | "scale" : "2x"
26 | },
27 | {
28 | "size" : "128x128",
29 | "idiom" : "mac",
30 | "filename" : "app_icon_128.png",
31 | "scale" : "1x"
32 | },
33 | {
34 | "size" : "128x128",
35 | "idiom" : "mac",
36 | "filename" : "app_icon_256.png",
37 | "scale" : "2x"
38 | },
39 | {
40 | "size" : "256x256",
41 | "idiom" : "mac",
42 | "filename" : "app_icon_256.png",
43 | "scale" : "1x"
44 | },
45 | {
46 | "size" : "256x256",
47 | "idiom" : "mac",
48 | "filename" : "app_icon_512.png",
49 | "scale" : "2x"
50 | },
51 | {
52 | "size" : "512x512",
53 | "idiom" : "mac",
54 | "filename" : "app_icon_512.png",
55 | "scale" : "1x"
56 | },
57 | {
58 | "size" : "512x512",
59 | "idiom" : "mac",
60 | "filename" : "app_icon_1024.png",
61 | "scale" : "2x"
62 | }
63 | ],
64 | "info" : {
65 | "version" : 1,
66 | "author" : "xcode"
67 | }
68 | }
69 |
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/packages/flutter_zustand/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png:
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/packages/flutter_zustand/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png:
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/packages/flutter_zustand/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png:
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/packages/flutter_zustand/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png:
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/packages/flutter_zustand/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png:
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/packages/flutter_zustand/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png:
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/packages/flutter_zustand/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png:
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/packages/flutter_zustand/example/macos/Runner/Configs/AppInfo.xcconfig:
--------------------------------------------------------------------------------
1 | // Application-level settings for the Runner target.
2 | //
3 | // This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the
4 | // future. If not, the values below would default to using the project name when this becomes a
5 | // 'flutter create' template.
6 |
7 | // The application's name. By default this is also the title of the Flutter window.
8 | PRODUCT_NAME = example
9 |
10 | // The application's bundle identifier
11 | PRODUCT_BUNDLE_IDENTIFIER = com.example.example
12 |
13 | // The copyright displayed in application information
14 | PRODUCT_COPYRIGHT = Copyright © 2024 com.example. All rights reserved.
15 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner/Configs/Debug.xcconfig:
--------------------------------------------------------------------------------
1 | #include "../../Flutter/Flutter-Debug.xcconfig"
2 | #include "Warnings.xcconfig"
3 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner/Configs/Release.xcconfig:
--------------------------------------------------------------------------------
1 | #include "../../Flutter/Flutter-Release.xcconfig"
2 | #include "Warnings.xcconfig"
3 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner/Configs/Warnings.xcconfig:
--------------------------------------------------------------------------------
1 | WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings
2 | GCC_WARN_UNDECLARED_SELECTOR = YES
3 | CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
4 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE
5 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
6 | CLANG_WARN_PRAGMA_PACK = YES
7 | CLANG_WARN_STRICT_PROTOTYPES = YES
8 | CLANG_WARN_COMMA = YES
9 | GCC_WARN_STRICT_SELECTOR_MATCH = YES
10 | CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES
11 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
12 | GCC_WARN_SHADOW = YES
13 | CLANG_WARN_UNREACHABLE_CODE = YES
14 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner/DebugProfile.entitlements:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | com.apple.security.app-sandbox
6 |
7 | com.apple.security.cs.allow-jit
8 |
9 | com.apple.security.network.server
10 |
11 |
12 |
13 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner/Info.plist:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | CFBundleDevelopmentRegion
6 | $(DEVELOPMENT_LANGUAGE)
7 | CFBundleExecutable
8 | $(EXECUTABLE_NAME)
9 | CFBundleIconFile
10 |
11 | CFBundleIdentifier
12 | $(PRODUCT_BUNDLE_IDENTIFIER)
13 | CFBundleInfoDictionaryVersion
14 | 6.0
15 | CFBundleName
16 | $(PRODUCT_NAME)
17 | CFBundlePackageType
18 | APPL
19 | CFBundleShortVersionString
20 | $(FLUTTER_BUILD_NAME)
21 | CFBundleVersion
22 | $(FLUTTER_BUILD_NUMBER)
23 | LSMinimumSystemVersion
24 | $(MACOSX_DEPLOYMENT_TARGET)
25 | NSHumanReadableCopyright
26 | $(PRODUCT_COPYRIGHT)
27 | NSMainNibFile
28 | MainMenu
29 | NSPrincipalClass
30 | NSApplication
31 |
32 |
33 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/macos/Runner/MainFlutterWindow.swift:
--------------------------------------------------------------------------------
1 | import Cocoa
2 | import FlutterMacOS
3 |
4 | class MainFlutterWindow: NSWindow {
5 | override func awakeFromNib() {
6 | let flutterViewController = FlutterViewController()
7 | let windowFrame = self.frame
8 | self.contentViewController = flutterViewController
9 | self.setFrame(windowFrame, display: true)
10 |
11 | RegisterGeneratedPlugins(registry: flutterViewController)
12 |
13 | super.awakeFromNib()
14 | }
15 | }
16 |
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/packages/flutter_zustand/example/macos/Runner/Release.entitlements:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | com.apple.security.app-sandbox
6 |
7 |
8 |
9 |
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/packages/flutter_zustand/example/macos/RunnerTests/RunnerTests.swift:
--------------------------------------------------------------------------------
1 | import FlutterMacOS
2 | import Cocoa
3 | import XCTest
4 |
5 | class RunnerTests: XCTestCase {
6 |
7 | func testExample() {
8 | // If you add code to the Runner application, consider adding tests here.
9 | // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
10 | }
11 |
12 | }
13 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/pubspec.lock:
--------------------------------------------------------------------------------
1 | # Generated by pub
2 | # See https://dart.dev/tools/pub/glossary#lockfile
3 | packages:
4 | async:
5 | dependency: transitive
6 | description:
7 | name: async
8 | sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
9 | url: "https://pub.dev"
10 | source: hosted
11 | version: "2.11.0"
12 | boolean_selector:
13 | dependency: transitive
14 | description:
15 | name: boolean_selector
16 | sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
17 | url: "https://pub.dev"
18 | source: hosted
19 | version: "2.1.1"
20 | characters:
21 | dependency: transitive
22 | description:
23 | name: characters
24 | sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
25 | url: "https://pub.dev"
26 | source: hosted
27 | version: "1.3.0"
28 | clock:
29 | dependency: transitive
30 | description:
31 | name: clock
32 | sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
33 | url: "https://pub.dev"
34 | source: hosted
35 | version: "1.1.1"
36 | collection:
37 | dependency: transitive
38 | description:
39 | name: collection
40 | sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
41 | url: "https://pub.dev"
42 | source: hosted
43 | version: "1.18.0"
44 | cupertino_icons:
45 | dependency: "direct main"
46 | description:
47 | name: cupertino_icons
48 | sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
49 | url: "https://pub.dev"
50 | source: hosted
51 | version: "1.0.6"
52 | fake_async:
53 | dependency: transitive
54 | description:
55 | name: fake_async
56 | sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
57 | url: "https://pub.dev"
58 | source: hosted
59 | version: "1.3.1"
60 | flutter:
61 | dependency: "direct main"
62 | description: flutter
63 | source: sdk
64 | version: "0.0.0"
65 | flutter_lints:
66 | dependency: "direct dev"
67 | description:
68 | name: flutter_lints
69 | sha256: e2a421b7e59244faef694ba7b30562e489c2b489866e505074eb005cd7060db7
70 | url: "https://pub.dev"
71 | source: hosted
72 | version: "3.0.1"
73 | flutter_test:
74 | dependency: "direct dev"
75 | description: flutter
76 | source: sdk
77 | version: "0.0.0"
78 | flutter_zustand:
79 | dependency: "direct main"
80 | description:
81 | path: ".."
82 | relative: true
83 | source: path
84 | version: "0.0.6"
85 | leak_tracker:
86 | dependency: transitive
87 | description:
88 | name: leak_tracker
89 | sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
90 | url: "https://pub.dev"
91 | source: hosted
92 | version: "10.0.5"
93 | leak_tracker_flutter_testing:
94 | dependency: transitive
95 | description:
96 | name: leak_tracker_flutter_testing
97 | sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
98 | url: "https://pub.dev"
99 | source: hosted
100 | version: "3.0.5"
101 | leak_tracker_testing:
102 | dependency: transitive
103 | description:
104 | name: leak_tracker_testing
105 | sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
106 | url: "https://pub.dev"
107 | source: hosted
108 | version: "3.0.1"
109 | lints:
110 | dependency: transitive
111 | description:
112 | name: lints
113 | sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
114 | url: "https://pub.dev"
115 | source: hosted
116 | version: "3.0.0"
117 | matcher:
118 | dependency: transitive
119 | description:
120 | name: matcher
121 | sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
122 | url: "https://pub.dev"
123 | source: hosted
124 | version: "0.12.16+1"
125 | material_color_utilities:
126 | dependency: transitive
127 | description:
128 | name: material_color_utilities
129 | sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
130 | url: "https://pub.dev"
131 | source: hosted
132 | version: "0.11.1"
133 | meta:
134 | dependency: transitive
135 | description:
136 | name: meta
137 | sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
138 | url: "https://pub.dev"
139 | source: hosted
140 | version: "1.15.0"
141 | nested:
142 | dependency: transitive
143 | description:
144 | name: nested
145 | sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
146 | url: "https://pub.dev"
147 | source: hosted
148 | version: "1.0.0"
149 | path:
150 | dependency: transitive
151 | description:
152 | name: path
153 | sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
154 | url: "https://pub.dev"
155 | source: hosted
156 | version: "1.9.0"
157 | provider:
158 | dependency: transitive
159 | description:
160 | name: provider
161 | sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
162 | url: "https://pub.dev"
163 | source: hosted
164 | version: "6.1.2"
165 | sky_engine:
166 | dependency: transitive
167 | description: flutter
168 | source: sdk
169 | version: "0.0.99"
170 | source_span:
171 | dependency: transitive
172 | description:
173 | name: source_span
174 | sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
175 | url: "https://pub.dev"
176 | source: hosted
177 | version: "1.10.0"
178 | stack_trace:
179 | dependency: transitive
180 | description:
181 | name: stack_trace
182 | sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
183 | url: "https://pub.dev"
184 | source: hosted
185 | version: "1.11.1"
186 | stream_channel:
187 | dependency: transitive
188 | description:
189 | name: stream_channel
190 | sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
191 | url: "https://pub.dev"
192 | source: hosted
193 | version: "2.1.2"
194 | string_scanner:
195 | dependency: transitive
196 | description:
197 | name: string_scanner
198 | sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
199 | url: "https://pub.dev"
200 | source: hosted
201 | version: "1.2.0"
202 | term_glyph:
203 | dependency: transitive
204 | description:
205 | name: term_glyph
206 | sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
207 | url: "https://pub.dev"
208 | source: hosted
209 | version: "1.2.1"
210 | test_api:
211 | dependency: transitive
212 | description:
213 | name: test_api
214 | sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
215 | url: "https://pub.dev"
216 | source: hosted
217 | version: "0.7.2"
218 | vector_math:
219 | dependency: transitive
220 | description:
221 | name: vector_math
222 | sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
223 | url: "https://pub.dev"
224 | source: hosted
225 | version: "2.1.4"
226 | vm_service:
227 | dependency: transitive
228 | description:
229 | name: vm_service
230 | sha256: f652077d0bdf60abe4c1f6377448e8655008eef28f128bc023f7b5e8dfeb48fc
231 | url: "https://pub.dev"
232 | source: hosted
233 | version: "14.2.4"
234 | zustand:
235 | dependency: transitive
236 | description:
237 | name: zustand
238 | sha256: "0d87bbe1fdf056b16d2719218d76b781c3b8d3dc6a8173ce0115a32be56e2a64"
239 | url: "https://pub.dev"
240 | source: hosted
241 | version: "0.0.5"
242 | sdks:
243 | dart: ">=3.3.1 <4.0.0"
244 | flutter: ">=3.18.0-18.0.pre.54"
245 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/pubspec.yaml:
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1 | name: example
2 | description: "A new Flutter project."
3 |
4 | publish_to: "none"
5 |
6 | version: 1.0.0+1
7 |
8 | environment:
9 | sdk: ">=3.3.1 <4.0.0"
10 |
11 | dependencies:
12 | flutter:
13 | sdk: flutter
14 | flutter_zustand:
15 | path: ../
16 | cupertino_icons: ^1.0.6
17 |
18 | dev_dependencies:
19 | flutter_test:
20 | sdk: flutter
21 | flutter_lints: ^3.0.0
22 |
23 | flutter:
24 | uses-material-design: true
25 |
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/packages/flutter_zustand/example/test/widget_test.dart:
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1 | // // This is a basic Flutter widget test.
2 | // //
3 | // // To perform an interaction with a widget in your test, use the WidgetTester
4 | // // utility in the flutter_test package. For example, you can send tap and scroll
5 | // // gestures. You can also use WidgetTester to find child widgets in the widget
6 | // // tree, read text, and verify that the values of widget properties are correct.
7 |
8 | // import 'package:flutter/material.dart';
9 | // import 'package:flutter_test/flutter_test.dart';
10 |
11 | // import 'package:example/main_1.dart';
12 |
13 | // void main() {
14 | // testWidgets('Counter increments smoke test', (WidgetTester tester) async {
15 | // // // Build our app and trigger a frame.
16 | // // await tester.pumpWidget(const MyApp());
17 |
18 | // // // Verify that our counter starts at 0.
19 | // // expect(find.text('0'), findsOneWidget);
20 | // // expect(find.text('1'), findsNothing);
21 |
22 | // // // Tap the '+' icon and trigger a frame.
23 | // // await tester.tap(find.byIcon(Icons.add));
24 | // // await tester.pump();
25 |
26 | // // // Verify that our counter has incremented.
27 | // // expect(find.text('0'), findsNothing);
28 | // // expect(find.text('1'), findsOneWidget);
29 | // });
30 | // }
31 |
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/packages/flutter_zustand/example/web/favicon.png:
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/packages/flutter_zustand/example/web/icons/Icon-192.png:
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/packages/flutter_zustand/example/web/icons/Icon-maskable-192.png:
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/packages/flutter_zustand/example/web/icons/Icon-maskable-512.png:
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/packages/flutter_zustand/example/web/index.html:
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1 |
2 |
3 |
4 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 |
32 | example
33 |
34 |
35 |
39 |
40 |
41 |
42 |
43 |
58 |
59 |
60 |
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/packages/flutter_zustand/example/web/manifest.json:
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1 | {
2 | "name": "example",
3 | "short_name": "example",
4 | "start_url": ".",
5 | "display": "standalone",
6 | "background_color": "#0175C2",
7 | "theme_color": "#0175C2",
8 | "description": "A new Flutter project.",
9 | "orientation": "portrait-primary",
10 | "prefer_related_applications": false,
11 | "icons": [
12 | {
13 | "src": "icons/Icon-192.png",
14 | "sizes": "192x192",
15 | "type": "image/png"
16 | },
17 | {
18 | "src": "icons/Icon-512.png",
19 | "sizes": "512x512",
20 | "type": "image/png"
21 | },
22 | {
23 | "src": "icons/Icon-maskable-192.png",
24 | "sizes": "192x192",
25 | "type": "image/png",
26 | "purpose": "maskable"
27 | },
28 | {
29 | "src": "icons/Icon-maskable-512.png",
30 | "sizes": "512x512",
31 | "type": "image/png",
32 | "purpose": "maskable"
33 | }
34 | ]
35 | }
36 |
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/packages/flutter_zustand/example/windows/.gitignore:
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1 | flutter/ephemeral/
2 |
3 | # Visual Studio user-specific files.
4 | *.suo
5 | *.user
6 | *.userosscache
7 | *.sln.docstates
8 |
9 | # Visual Studio build-related files.
10 | x64/
11 | x86/
12 |
13 | # Visual Studio cache files
14 | # files ending in .cache can be ignored
15 | *.[Cc]ache
16 | # but keep track of directories ending in .cache
17 | !*.[Cc]ache/
18 |
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/packages/flutter_zustand/example/windows/CMakeLists.txt:
--------------------------------------------------------------------------------
1 | # Project-level configuration.
2 | cmake_minimum_required(VERSION 3.14)
3 | project(example LANGUAGES CXX)
4 |
5 | # The name of the executable created for the application. Change this to change
6 | # the on-disk name of your application.
7 | set(BINARY_NAME "example")
8 |
9 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent
10 | # versions of CMake.
11 | cmake_policy(VERSION 3.14...3.25)
12 |
13 | # Define build configuration option.
14 | get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
15 | if(IS_MULTICONFIG)
16 | set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
17 | CACHE STRING "" FORCE)
18 | else()
19 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
20 | set(CMAKE_BUILD_TYPE "Debug" CACHE
21 | STRING "Flutter build mode" FORCE)
22 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
23 | "Debug" "Profile" "Release")
24 | endif()
25 | endif()
26 | # Define settings for the Profile build mode.
27 | set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
28 | set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
29 | set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
30 | set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
31 |
32 | # Use Unicode for all projects.
33 | add_definitions(-DUNICODE -D_UNICODE)
34 |
35 | # Compilation settings that should be applied to most targets.
36 | #
37 | # Be cautious about adding new options here, as plugins use this function by
38 | # default. In most cases, you should add new options to specific targets instead
39 | # of modifying this function.
40 | function(APPLY_STANDARD_SETTINGS TARGET)
41 | target_compile_features(${TARGET} PUBLIC cxx_std_17)
42 | target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100")
43 | target_compile_options(${TARGET} PRIVATE /EHsc)
44 | target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
45 | target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>")
46 | endfunction()
47 |
48 | # Flutter library and tool build rules.
49 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
50 | add_subdirectory(${FLUTTER_MANAGED_DIR})
51 |
52 | # Application build; see runner/CMakeLists.txt.
53 | add_subdirectory("runner")
54 |
55 |
56 | # Generated plugin build rules, which manage building the plugins and adding
57 | # them to the application.
58 | include(flutter/generated_plugins.cmake)
59 |
60 |
61 | # === Installation ===
62 | # Support files are copied into place next to the executable, so that it can
63 | # run in place. This is done instead of making a separate bundle (as on Linux)
64 | # so that building and running from within Visual Studio will work.
65 | set(BUILD_BUNDLE_DIR "$")
66 | # Make the "install" step default, as it's required to run.
67 | set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
68 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
69 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
70 | endif()
71 |
72 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
73 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}")
74 |
75 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
76 | COMPONENT Runtime)
77 |
78 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
79 | COMPONENT Runtime)
80 |
81 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
82 | COMPONENT Runtime)
83 |
84 | if(PLUGIN_BUNDLED_LIBRARIES)
85 | install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
86 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
87 | COMPONENT Runtime)
88 | endif()
89 |
90 | # Copy the native assets provided by the build.dart from all packages.
91 | set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/windows/")
92 | install(DIRECTORY "${NATIVE_ASSETS_DIR}"
93 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
94 | COMPONENT Runtime)
95 |
96 | # Fully re-copy the assets directory on each build to avoid having stale files
97 | # from a previous install.
98 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
99 | install(CODE "
100 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
101 | " COMPONENT Runtime)
102 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
103 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
104 |
105 | # Install the AOT library on non-Debug builds only.
106 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
107 | CONFIGURATIONS Profile;Release
108 | COMPONENT Runtime)
109 |
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/packages/flutter_zustand/example/windows/flutter/CMakeLists.txt:
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1 | # This file controls Flutter-level build steps. It should not be edited.
2 | cmake_minimum_required(VERSION 3.14)
3 |
4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
5 |
6 | # Configuration provided via flutter tool.
7 | include(${EPHEMERAL_DIR}/generated_config.cmake)
8 |
9 | # TODO: Move the rest of this into files in ephemeral. See
10 | # https://github.com/flutter/flutter/issues/57146.
11 | set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
12 |
13 | # Set fallback configurations for older versions of the flutter tool.
14 | if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
15 | set(FLUTTER_TARGET_PLATFORM "windows-x64")
16 | endif()
17 |
18 | # === Flutter Library ===
19 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
20 |
21 | # Published to parent scope for install step.
22 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
23 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
24 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
25 | set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE)
26 |
27 | list(APPEND FLUTTER_LIBRARY_HEADERS
28 | "flutter_export.h"
29 | "flutter_windows.h"
30 | "flutter_messenger.h"
31 | "flutter_plugin_registrar.h"
32 | "flutter_texture_registrar.h"
33 | )
34 | list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
35 | add_library(flutter INTERFACE)
36 | target_include_directories(flutter INTERFACE
37 | "${EPHEMERAL_DIR}"
38 | )
39 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
40 | add_dependencies(flutter flutter_assemble)
41 |
42 | # === Wrapper ===
43 | list(APPEND CPP_WRAPPER_SOURCES_CORE
44 | "core_implementations.cc"
45 | "standard_codec.cc"
46 | )
47 | list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
48 | list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
49 | "plugin_registrar.cc"
50 | )
51 | list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
52 | list(APPEND CPP_WRAPPER_SOURCES_APP
53 | "flutter_engine.cc"
54 | "flutter_view_controller.cc"
55 | )
56 | list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
57 |
58 | # Wrapper sources needed for a plugin.
59 | add_library(flutter_wrapper_plugin STATIC
60 | ${CPP_WRAPPER_SOURCES_CORE}
61 | ${CPP_WRAPPER_SOURCES_PLUGIN}
62 | )
63 | apply_standard_settings(flutter_wrapper_plugin)
64 | set_target_properties(flutter_wrapper_plugin PROPERTIES
65 | POSITION_INDEPENDENT_CODE ON)
66 | set_target_properties(flutter_wrapper_plugin PROPERTIES
67 | CXX_VISIBILITY_PRESET hidden)
68 | target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
69 | target_include_directories(flutter_wrapper_plugin PUBLIC
70 | "${WRAPPER_ROOT}/include"
71 | )
72 | add_dependencies(flutter_wrapper_plugin flutter_assemble)
73 |
74 | # Wrapper sources needed for the runner.
75 | add_library(flutter_wrapper_app STATIC
76 | ${CPP_WRAPPER_SOURCES_CORE}
77 | ${CPP_WRAPPER_SOURCES_APP}
78 | )
79 | apply_standard_settings(flutter_wrapper_app)
80 | target_link_libraries(flutter_wrapper_app PUBLIC flutter)
81 | target_include_directories(flutter_wrapper_app PUBLIC
82 | "${WRAPPER_ROOT}/include"
83 | )
84 | add_dependencies(flutter_wrapper_app flutter_assemble)
85 |
86 | # === Flutter tool backend ===
87 | # _phony_ is a non-existent file to force this command to run every time,
88 | # since currently there's no way to get a full input/output list from the
89 | # flutter tool.
90 | set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_")
91 | set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE)
92 | add_custom_command(
93 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
94 | ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN}
95 | ${CPP_WRAPPER_SOURCES_APP}
96 | ${PHONY_OUTPUT}
97 | COMMAND ${CMAKE_COMMAND} -E env
98 | ${FLUTTER_TOOL_ENVIRONMENT}
99 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
100 | ${FLUTTER_TARGET_PLATFORM} $
101 | VERBATIM
102 | )
103 | add_custom_target(flutter_assemble DEPENDS
104 | "${FLUTTER_LIBRARY}"
105 | ${FLUTTER_LIBRARY_HEADERS}
106 | ${CPP_WRAPPER_SOURCES_CORE}
107 | ${CPP_WRAPPER_SOURCES_PLUGIN}
108 | ${CPP_WRAPPER_SOURCES_APP}
109 | )
110 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/flutter/generated_plugin_registrant.cc:
--------------------------------------------------------------------------------
1 | //
2 | // Generated file. Do not edit.
3 | //
4 |
5 | // clang-format off
6 |
7 | #include "generated_plugin_registrant.h"
8 |
9 |
10 | void RegisterPlugins(flutter::PluginRegistry* registry) {
11 | }
12 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/flutter/generated_plugin_registrant.h:
--------------------------------------------------------------------------------
1 | //
2 | // Generated file. Do not edit.
3 | //
4 |
5 | // clang-format off
6 |
7 | #ifndef GENERATED_PLUGIN_REGISTRANT_
8 | #define GENERATED_PLUGIN_REGISTRANT_
9 |
10 | #include
11 |
12 | // Registers Flutter plugins.
13 | void RegisterPlugins(flutter::PluginRegistry* registry);
14 |
15 | #endif // GENERATED_PLUGIN_REGISTRANT_
16 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/flutter/generated_plugins.cmake:
--------------------------------------------------------------------------------
1 | #
2 | # Generated file, do not edit.
3 | #
4 |
5 | list(APPEND FLUTTER_PLUGIN_LIST
6 | )
7 |
8 | list(APPEND FLUTTER_FFI_PLUGIN_LIST
9 | )
10 |
11 | set(PLUGIN_BUNDLED_LIBRARIES)
12 |
13 | foreach(plugin ${FLUTTER_PLUGIN_LIST})
14 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin})
15 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
16 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $)
17 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
18 | endforeach(plugin)
19 |
20 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
21 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin})
22 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
23 | endforeach(ffi_plugin)
24 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/CMakeLists.txt:
--------------------------------------------------------------------------------
1 | cmake_minimum_required(VERSION 3.14)
2 | project(runner LANGUAGES CXX)
3 |
4 | # Define the application target. To change its name, change BINARY_NAME in the
5 | # top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
6 | # work.
7 | #
8 | # Any new source files that you add to the application should be added here.
9 | add_executable(${BINARY_NAME} WIN32
10 | "flutter_window.cpp"
11 | "main.cpp"
12 | "utils.cpp"
13 | "win32_window.cpp"
14 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
15 | "Runner.rc"
16 | "runner.exe.manifest"
17 | )
18 |
19 | # Apply the standard set of build settings. This can be removed for applications
20 | # that need different build settings.
21 | apply_standard_settings(${BINARY_NAME})
22 |
23 | # Add preprocessor definitions for the build version.
24 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"")
25 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}")
26 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}")
27 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}")
28 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}")
29 |
30 | # Disable Windows macros that collide with C++ standard library functions.
31 | target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
32 |
33 | # Add dependency libraries and include directories. Add any application-specific
34 | # dependencies here.
35 | target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app)
36 | target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib")
37 | target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
38 |
39 | # Run the Flutter tool portions of the build. This must not be removed.
40 | add_dependencies(${BINARY_NAME} flutter_assemble)
41 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/Runner.rc:
--------------------------------------------------------------------------------
1 | // Microsoft Visual C++ generated resource script.
2 | //
3 | #pragma code_page(65001)
4 | #include "resource.h"
5 |
6 | #define APSTUDIO_READONLY_SYMBOLS
7 | /////////////////////////////////////////////////////////////////////////////
8 | //
9 | // Generated from the TEXTINCLUDE 2 resource.
10 | //
11 | #include "winres.h"
12 |
13 | /////////////////////////////////////////////////////////////////////////////
14 | #undef APSTUDIO_READONLY_SYMBOLS
15 |
16 | /////////////////////////////////////////////////////////////////////////////
17 | // English (United States) resources
18 |
19 | #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
20 | LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
21 |
22 | #ifdef APSTUDIO_INVOKED
23 | /////////////////////////////////////////////////////////////////////////////
24 | //
25 | // TEXTINCLUDE
26 | //
27 |
28 | 1 TEXTINCLUDE
29 | BEGIN
30 | "resource.h\0"
31 | END
32 |
33 | 2 TEXTINCLUDE
34 | BEGIN
35 | "#include ""winres.h""\r\n"
36 | "\0"
37 | END
38 |
39 | 3 TEXTINCLUDE
40 | BEGIN
41 | "\r\n"
42 | "\0"
43 | END
44 |
45 | #endif // APSTUDIO_INVOKED
46 |
47 |
48 | /////////////////////////////////////////////////////////////////////////////
49 | //
50 | // Icon
51 | //
52 |
53 | // Icon with lowest ID value placed first to ensure application icon
54 | // remains consistent on all systems.
55 | IDI_APP_ICON ICON "resources\\app_icon.ico"
56 |
57 |
58 | /////////////////////////////////////////////////////////////////////////////
59 | //
60 | // Version
61 | //
62 |
63 | #if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD)
64 | #define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD
65 | #else
66 | #define VERSION_AS_NUMBER 1,0,0,0
67 | #endif
68 |
69 | #if defined(FLUTTER_VERSION)
70 | #define VERSION_AS_STRING FLUTTER_VERSION
71 | #else
72 | #define VERSION_AS_STRING "1.0.0"
73 | #endif
74 |
75 | VS_VERSION_INFO VERSIONINFO
76 | FILEVERSION VERSION_AS_NUMBER
77 | PRODUCTVERSION VERSION_AS_NUMBER
78 | FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
79 | #ifdef _DEBUG
80 | FILEFLAGS VS_FF_DEBUG
81 | #else
82 | FILEFLAGS 0x0L
83 | #endif
84 | FILEOS VOS__WINDOWS32
85 | FILETYPE VFT_APP
86 | FILESUBTYPE 0x0L
87 | BEGIN
88 | BLOCK "StringFileInfo"
89 | BEGIN
90 | BLOCK "040904e4"
91 | BEGIN
92 | VALUE "CompanyName", "com.example" "\0"
93 | VALUE "FileDescription", "example" "\0"
94 | VALUE "FileVersion", VERSION_AS_STRING "\0"
95 | VALUE "InternalName", "example" "\0"
96 | VALUE "LegalCopyright", "Copyright (C) 2024 com.example. All rights reserved." "\0"
97 | VALUE "OriginalFilename", "example.exe" "\0"
98 | VALUE "ProductName", "example" "\0"
99 | VALUE "ProductVersion", VERSION_AS_STRING "\0"
100 | END
101 | END
102 | BLOCK "VarFileInfo"
103 | BEGIN
104 | VALUE "Translation", 0x409, 1252
105 | END
106 | END
107 |
108 | #endif // English (United States) resources
109 | /////////////////////////////////////////////////////////////////////////////
110 |
111 |
112 |
113 | #ifndef APSTUDIO_INVOKED
114 | /////////////////////////////////////////////////////////////////////////////
115 | //
116 | // Generated from the TEXTINCLUDE 3 resource.
117 | //
118 |
119 |
120 | /////////////////////////////////////////////////////////////////////////////
121 | #endif // not APSTUDIO_INVOKED
122 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/flutter_window.cpp:
--------------------------------------------------------------------------------
1 | #include "flutter_window.h"
2 |
3 | #include
4 |
5 | #include "flutter/generated_plugin_registrant.h"
6 |
7 | FlutterWindow::FlutterWindow(const flutter::DartProject& project)
8 | : project_(project) {}
9 |
10 | FlutterWindow::~FlutterWindow() {}
11 |
12 | bool FlutterWindow::OnCreate() {
13 | if (!Win32Window::OnCreate()) {
14 | return false;
15 | }
16 |
17 | RECT frame = GetClientArea();
18 |
19 | // The size here must match the window dimensions to avoid unnecessary surface
20 | // creation / destruction in the startup path.
21 | flutter_controller_ = std::make_unique(
22 | frame.right - frame.left, frame.bottom - frame.top, project_);
23 | // Ensure that basic setup of the controller was successful.
24 | if (!flutter_controller_->engine() || !flutter_controller_->view()) {
25 | return false;
26 | }
27 | RegisterPlugins(flutter_controller_->engine());
28 | SetChildContent(flutter_controller_->view()->GetNativeWindow());
29 |
30 | flutter_controller_->engine()->SetNextFrameCallback([&]() {
31 | this->Show();
32 | });
33 |
34 | // Flutter can complete the first frame before the "show window" callback is
35 | // registered. The following call ensures a frame is pending to ensure the
36 | // window is shown. It is a no-op if the first frame hasn't completed yet.
37 | flutter_controller_->ForceRedraw();
38 |
39 | return true;
40 | }
41 |
42 | void FlutterWindow::OnDestroy() {
43 | if (flutter_controller_) {
44 | flutter_controller_ = nullptr;
45 | }
46 |
47 | Win32Window::OnDestroy();
48 | }
49 |
50 | LRESULT
51 | FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
52 | WPARAM const wparam,
53 | LPARAM const lparam) noexcept {
54 | // Give Flutter, including plugins, an opportunity to handle window messages.
55 | if (flutter_controller_) {
56 | std::optional result =
57 | flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam,
58 | lparam);
59 | if (result) {
60 | return *result;
61 | }
62 | }
63 |
64 | switch (message) {
65 | case WM_FONTCHANGE:
66 | flutter_controller_->engine()->ReloadSystemFonts();
67 | break;
68 | }
69 |
70 | return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
71 | }
72 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/flutter_window.h:
--------------------------------------------------------------------------------
1 | #ifndef RUNNER_FLUTTER_WINDOW_H_
2 | #define RUNNER_FLUTTER_WINDOW_H_
3 |
4 | #include
5 | #include
6 |
7 | #include
8 |
9 | #include "win32_window.h"
10 |
11 | // A window that does nothing but host a Flutter view.
12 | class FlutterWindow : public Win32Window {
13 | public:
14 | // Creates a new FlutterWindow hosting a Flutter view running |project|.
15 | explicit FlutterWindow(const flutter::DartProject& project);
16 | virtual ~FlutterWindow();
17 |
18 | protected:
19 | // Win32Window:
20 | bool OnCreate() override;
21 | void OnDestroy() override;
22 | LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
23 | LPARAM const lparam) noexcept override;
24 |
25 | private:
26 | // The project to run.
27 | flutter::DartProject project_;
28 |
29 | // The Flutter instance hosted by this window.
30 | std::unique_ptr flutter_controller_;
31 | };
32 |
33 | #endif // RUNNER_FLUTTER_WINDOW_H_
34 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/main.cpp:
--------------------------------------------------------------------------------
1 | #include
2 | #include
3 | #include
4 |
5 | #include "flutter_window.h"
6 | #include "utils.h"
7 |
8 | int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
9 | _In_ wchar_t *command_line, _In_ int show_command) {
10 | // Attach to console when present (e.g., 'flutter run') or create a
11 | // new console when running with a debugger.
12 | if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) {
13 | CreateAndAttachConsole();
14 | }
15 |
16 | // Initialize COM, so that it is available for use in the library and/or
17 | // plugins.
18 | ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
19 |
20 | flutter::DartProject project(L"data");
21 |
22 | std::vector command_line_arguments =
23 | GetCommandLineArguments();
24 |
25 | project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
26 |
27 | FlutterWindow window(project);
28 | Win32Window::Point origin(10, 10);
29 | Win32Window::Size size(1280, 720);
30 | if (!window.Create(L"example", origin, size)) {
31 | return EXIT_FAILURE;
32 | }
33 | window.SetQuitOnClose(true);
34 |
35 | ::MSG msg;
36 | while (::GetMessage(&msg, nullptr, 0, 0)) {
37 | ::TranslateMessage(&msg);
38 | ::DispatchMessage(&msg);
39 | }
40 |
41 | ::CoUninitialize();
42 | return EXIT_SUCCESS;
43 | }
44 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/resource.h:
--------------------------------------------------------------------------------
1 | //{{NO_DEPENDENCIES}}
2 | // Microsoft Visual C++ generated include file.
3 | // Used by Runner.rc
4 | //
5 | #define IDI_APP_ICON 101
6 |
7 | // Next default values for new objects
8 | //
9 | #ifdef APSTUDIO_INVOKED
10 | #ifndef APSTUDIO_READONLY_SYMBOLS
11 | #define _APS_NEXT_RESOURCE_VALUE 102
12 | #define _APS_NEXT_COMMAND_VALUE 40001
13 | #define _APS_NEXT_CONTROL_VALUE 1001
14 | #define _APS_NEXT_SYMED_VALUE 101
15 | #endif
16 | #endif
17 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/resources/app_icon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/josiahsrc/flutter_zustand/c4f60fa3c7ec9d96883e60a91f8c7593b90bad51/packages/flutter_zustand/example/windows/runner/resources/app_icon.ico
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/runner.exe.manifest:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | PerMonitorV2
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/utils.cpp:
--------------------------------------------------------------------------------
1 | #include "utils.h"
2 |
3 | #include
4 | #include
5 | #include
6 | #include
7 |
8 | #include
9 |
10 | void CreateAndAttachConsole() {
11 | if (::AllocConsole()) {
12 | FILE *unused;
13 | if (freopen_s(&unused, "CONOUT$", "w", stdout)) {
14 | _dup2(_fileno(stdout), 1);
15 | }
16 | if (freopen_s(&unused, "CONOUT$", "w", stderr)) {
17 | _dup2(_fileno(stdout), 2);
18 | }
19 | std::ios::sync_with_stdio();
20 | FlutterDesktopResyncOutputStreams();
21 | }
22 | }
23 |
24 | std::vector GetCommandLineArguments() {
25 | // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use.
26 | int argc;
27 | wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
28 | if (argv == nullptr) {
29 | return std::vector();
30 | }
31 |
32 | std::vector command_line_arguments;
33 |
34 | // Skip the first argument as it's the binary name.
35 | for (int i = 1; i < argc; i++) {
36 | command_line_arguments.push_back(Utf8FromUtf16(argv[i]));
37 | }
38 |
39 | ::LocalFree(argv);
40 |
41 | return command_line_arguments;
42 | }
43 |
44 | std::string Utf8FromUtf16(const wchar_t* utf16_string) {
45 | if (utf16_string == nullptr) {
46 | return std::string();
47 | }
48 | int target_length = ::WideCharToMultiByte(
49 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
50 | -1, nullptr, 0, nullptr, nullptr)
51 | -1; // remove the trailing null character
52 | int input_length = (int)wcslen(utf16_string);
53 | std::string utf8_string;
54 | if (target_length <= 0 || target_length > utf8_string.max_size()) {
55 | return utf8_string;
56 | }
57 | utf8_string.resize(target_length);
58 | int converted_length = ::WideCharToMultiByte(
59 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
60 | input_length, utf8_string.data(), target_length, nullptr, nullptr);
61 | if (converted_length == 0) {
62 | return std::string();
63 | }
64 | return utf8_string;
65 | }
66 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/utils.h:
--------------------------------------------------------------------------------
1 | #ifndef RUNNER_UTILS_H_
2 | #define RUNNER_UTILS_H_
3 |
4 | #include
5 | #include
6 |
7 | // Creates a console for the process, and redirects stdout and stderr to
8 | // it for both the runner and the Flutter library.
9 | void CreateAndAttachConsole();
10 |
11 | // Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string
12 | // encoded in UTF-8. Returns an empty std::string on failure.
13 | std::string Utf8FromUtf16(const wchar_t* utf16_string);
14 |
15 | // Gets the command line arguments passed in as a std::vector,
16 | // encoded in UTF-8. Returns an empty std::vector on failure.
17 | std::vector GetCommandLineArguments();
18 |
19 | #endif // RUNNER_UTILS_H_
20 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/win32_window.cpp:
--------------------------------------------------------------------------------
1 | #include "win32_window.h"
2 |
3 | #include
4 | #include
5 |
6 | #include "resource.h"
7 |
8 | namespace {
9 |
10 | /// Window attribute that enables dark mode window decorations.
11 | ///
12 | /// Redefined in case the developer's machine has a Windows SDK older than
13 | /// version 10.0.22000.0.
14 | /// See: https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute
15 | #ifndef DWMWA_USE_IMMERSIVE_DARK_MODE
16 | #define DWMWA_USE_IMMERSIVE_DARK_MODE 20
17 | #endif
18 |
19 | constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
20 |
21 | /// Registry key for app theme preference.
22 | ///
23 | /// A value of 0 indicates apps should use dark mode. A non-zero or missing
24 | /// value indicates apps should use light mode.
25 | constexpr const wchar_t kGetPreferredBrightnessRegKey[] =
26 | L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";
27 | constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme";
28 |
29 | // The number of Win32Window objects that currently exist.
30 | static int g_active_window_count = 0;
31 |
32 | using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd);
33 |
34 | // Scale helper to convert logical scaler values to physical using passed in
35 | // scale factor
36 | int Scale(int source, double scale_factor) {
37 | return static_cast(source * scale_factor);
38 | }
39 |
40 | // Dynamically loads the |EnableNonClientDpiScaling| from the User32 module.
41 | // This API is only needed for PerMonitor V1 awareness mode.
42 | void EnableFullDpiSupportIfAvailable(HWND hwnd) {
43 | HMODULE user32_module = LoadLibraryA("User32.dll");
44 | if (!user32_module) {
45 | return;
46 | }
47 | auto enable_non_client_dpi_scaling =
48 | reinterpret_cast(
49 | GetProcAddress(user32_module, "EnableNonClientDpiScaling"));
50 | if (enable_non_client_dpi_scaling != nullptr) {
51 | enable_non_client_dpi_scaling(hwnd);
52 | }
53 | FreeLibrary(user32_module);
54 | }
55 |
56 | } // namespace
57 |
58 | // Manages the Win32Window's window class registration.
59 | class WindowClassRegistrar {
60 | public:
61 | ~WindowClassRegistrar() = default;
62 |
63 | // Returns the singleton registrar instance.
64 | static WindowClassRegistrar* GetInstance() {
65 | if (!instance_) {
66 | instance_ = new WindowClassRegistrar();
67 | }
68 | return instance_;
69 | }
70 |
71 | // Returns the name of the window class, registering the class if it hasn't
72 | // previously been registered.
73 | const wchar_t* GetWindowClass();
74 |
75 | // Unregisters the window class. Should only be called if there are no
76 | // instances of the window.
77 | void UnregisterWindowClass();
78 |
79 | private:
80 | WindowClassRegistrar() = default;
81 |
82 | static WindowClassRegistrar* instance_;
83 |
84 | bool class_registered_ = false;
85 | };
86 |
87 | WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr;
88 |
89 | const wchar_t* WindowClassRegistrar::GetWindowClass() {
90 | if (!class_registered_) {
91 | WNDCLASS window_class{};
92 | window_class.hCursor = LoadCursor(nullptr, IDC_ARROW);
93 | window_class.lpszClassName = kWindowClassName;
94 | window_class.style = CS_HREDRAW | CS_VREDRAW;
95 | window_class.cbClsExtra = 0;
96 | window_class.cbWndExtra = 0;
97 | window_class.hInstance = GetModuleHandle(nullptr);
98 | window_class.hIcon =
99 | LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON));
100 | window_class.hbrBackground = 0;
101 | window_class.lpszMenuName = nullptr;
102 | window_class.lpfnWndProc = Win32Window::WndProc;
103 | RegisterClass(&window_class);
104 | class_registered_ = true;
105 | }
106 | return kWindowClassName;
107 | }
108 |
109 | void WindowClassRegistrar::UnregisterWindowClass() {
110 | UnregisterClass(kWindowClassName, nullptr);
111 | class_registered_ = false;
112 | }
113 |
114 | Win32Window::Win32Window() {
115 | ++g_active_window_count;
116 | }
117 |
118 | Win32Window::~Win32Window() {
119 | --g_active_window_count;
120 | Destroy();
121 | }
122 |
123 | bool Win32Window::Create(const std::wstring& title,
124 | const Point& origin,
125 | const Size& size) {
126 | Destroy();
127 |
128 | const wchar_t* window_class =
129 | WindowClassRegistrar::GetInstance()->GetWindowClass();
130 |
131 | const POINT target_point = {static_cast(origin.x),
132 | static_cast(origin.y)};
133 | HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST);
134 | UINT dpi = FlutterDesktopGetDpiForMonitor(monitor);
135 | double scale_factor = dpi / 96.0;
136 |
137 | HWND window = CreateWindow(
138 | window_class, title.c_str(), WS_OVERLAPPEDWINDOW,
139 | Scale(origin.x, scale_factor), Scale(origin.y, scale_factor),
140 | Scale(size.width, scale_factor), Scale(size.height, scale_factor),
141 | nullptr, nullptr, GetModuleHandle(nullptr), this);
142 |
143 | if (!window) {
144 | return false;
145 | }
146 |
147 | UpdateTheme(window);
148 |
149 | return OnCreate();
150 | }
151 |
152 | bool Win32Window::Show() {
153 | return ShowWindow(window_handle_, SW_SHOWNORMAL);
154 | }
155 |
156 | // static
157 | LRESULT CALLBACK Win32Window::WndProc(HWND const window,
158 | UINT const message,
159 | WPARAM const wparam,
160 | LPARAM const lparam) noexcept {
161 | if (message == WM_NCCREATE) {
162 | auto window_struct = reinterpret_cast(lparam);
163 | SetWindowLongPtr(window, GWLP_USERDATA,
164 | reinterpret_cast(window_struct->lpCreateParams));
165 |
166 | auto that = static_cast(window_struct->lpCreateParams);
167 | EnableFullDpiSupportIfAvailable(window);
168 | that->window_handle_ = window;
169 | } else if (Win32Window* that = GetThisFromHandle(window)) {
170 | return that->MessageHandler(window, message, wparam, lparam);
171 | }
172 |
173 | return DefWindowProc(window, message, wparam, lparam);
174 | }
175 |
176 | LRESULT
177 | Win32Window::MessageHandler(HWND hwnd,
178 | UINT const message,
179 | WPARAM const wparam,
180 | LPARAM const lparam) noexcept {
181 | switch (message) {
182 | case WM_DESTROY:
183 | window_handle_ = nullptr;
184 | Destroy();
185 | if (quit_on_close_) {
186 | PostQuitMessage(0);
187 | }
188 | return 0;
189 |
190 | case WM_DPICHANGED: {
191 | auto newRectSize = reinterpret_cast(lparam);
192 | LONG newWidth = newRectSize->right - newRectSize->left;
193 | LONG newHeight = newRectSize->bottom - newRectSize->top;
194 |
195 | SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth,
196 | newHeight, SWP_NOZORDER | SWP_NOACTIVATE);
197 |
198 | return 0;
199 | }
200 | case WM_SIZE: {
201 | RECT rect = GetClientArea();
202 | if (child_content_ != nullptr) {
203 | // Size and position the child window.
204 | MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left,
205 | rect.bottom - rect.top, TRUE);
206 | }
207 | return 0;
208 | }
209 |
210 | case WM_ACTIVATE:
211 | if (child_content_ != nullptr) {
212 | SetFocus(child_content_);
213 | }
214 | return 0;
215 |
216 | case WM_DWMCOLORIZATIONCOLORCHANGED:
217 | UpdateTheme(hwnd);
218 | return 0;
219 | }
220 |
221 | return DefWindowProc(window_handle_, message, wparam, lparam);
222 | }
223 |
224 | void Win32Window::Destroy() {
225 | OnDestroy();
226 |
227 | if (window_handle_) {
228 | DestroyWindow(window_handle_);
229 | window_handle_ = nullptr;
230 | }
231 | if (g_active_window_count == 0) {
232 | WindowClassRegistrar::GetInstance()->UnregisterWindowClass();
233 | }
234 | }
235 |
236 | Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept {
237 | return reinterpret_cast(
238 | GetWindowLongPtr(window, GWLP_USERDATA));
239 | }
240 |
241 | void Win32Window::SetChildContent(HWND content) {
242 | child_content_ = content;
243 | SetParent(content, window_handle_);
244 | RECT frame = GetClientArea();
245 |
246 | MoveWindow(content, frame.left, frame.top, frame.right - frame.left,
247 | frame.bottom - frame.top, true);
248 |
249 | SetFocus(child_content_);
250 | }
251 |
252 | RECT Win32Window::GetClientArea() {
253 | RECT frame;
254 | GetClientRect(window_handle_, &frame);
255 | return frame;
256 | }
257 |
258 | HWND Win32Window::GetHandle() {
259 | return window_handle_;
260 | }
261 |
262 | void Win32Window::SetQuitOnClose(bool quit_on_close) {
263 | quit_on_close_ = quit_on_close;
264 | }
265 |
266 | bool Win32Window::OnCreate() {
267 | // No-op; provided for subclasses.
268 | return true;
269 | }
270 |
271 | void Win32Window::OnDestroy() {
272 | // No-op; provided for subclasses.
273 | }
274 |
275 | void Win32Window::UpdateTheme(HWND const window) {
276 | DWORD light_mode;
277 | DWORD light_mode_size = sizeof(light_mode);
278 | LSTATUS result = RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey,
279 | kGetPreferredBrightnessRegValue,
280 | RRF_RT_REG_DWORD, nullptr, &light_mode,
281 | &light_mode_size);
282 |
283 | if (result == ERROR_SUCCESS) {
284 | BOOL enable_dark_mode = light_mode == 0;
285 | DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE,
286 | &enable_dark_mode, sizeof(enable_dark_mode));
287 | }
288 | }
289 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/example/windows/runner/win32_window.h:
--------------------------------------------------------------------------------
1 | #ifndef RUNNER_WIN32_WINDOW_H_
2 | #define RUNNER_WIN32_WINDOW_H_
3 |
4 | #include
5 |
6 | #include
7 | #include
8 | #include
9 |
10 | // A class abstraction for a high DPI-aware Win32 Window. Intended to be
11 | // inherited from by classes that wish to specialize with custom
12 | // rendering and input handling
13 | class Win32Window {
14 | public:
15 | struct Point {
16 | unsigned int x;
17 | unsigned int y;
18 | Point(unsigned int x, unsigned int y) : x(x), y(y) {}
19 | };
20 |
21 | struct Size {
22 | unsigned int width;
23 | unsigned int height;
24 | Size(unsigned int width, unsigned int height)
25 | : width(width), height(height) {}
26 | };
27 |
28 | Win32Window();
29 | virtual ~Win32Window();
30 |
31 | // Creates a win32 window with |title| that is positioned and sized using
32 | // |origin| and |size|. New windows are created on the default monitor. Window
33 | // sizes are specified to the OS in physical pixels, hence to ensure a
34 | // consistent size this function will scale the inputted width and height as
35 | // as appropriate for the default monitor. The window is invisible until
36 | // |Show| is called. Returns true if the window was created successfully.
37 | bool Create(const std::wstring& title, const Point& origin, const Size& size);
38 |
39 | // Show the current window. Returns true if the window was successfully shown.
40 | bool Show();
41 |
42 | // Release OS resources associated with window.
43 | void Destroy();
44 |
45 | // Inserts |content| into the window tree.
46 | void SetChildContent(HWND content);
47 |
48 | // Returns the backing Window handle to enable clients to set icon and other
49 | // window properties. Returns nullptr if the window has been destroyed.
50 | HWND GetHandle();
51 |
52 | // If true, closing this window will quit the application.
53 | void SetQuitOnClose(bool quit_on_close);
54 |
55 | // Return a RECT representing the bounds of the current client area.
56 | RECT GetClientArea();
57 |
58 | protected:
59 | // Processes and route salient window messages for mouse handling,
60 | // size change and DPI. Delegates handling of these to member overloads that
61 | // inheriting classes can handle.
62 | virtual LRESULT MessageHandler(HWND window,
63 | UINT const message,
64 | WPARAM const wparam,
65 | LPARAM const lparam) noexcept;
66 |
67 | // Called when CreateAndShow is called, allowing subclass window-related
68 | // setup. Subclasses should return false if setup fails.
69 | virtual bool OnCreate();
70 |
71 | // Called when Destroy is called.
72 | virtual void OnDestroy();
73 |
74 | private:
75 | friend class WindowClassRegistrar;
76 |
77 | // OS callback called by message pump. Handles the WM_NCCREATE message which
78 | // is passed when the non-client area is being created and enables automatic
79 | // non-client DPI scaling so that the non-client area automatically
80 | // responds to changes in DPI. All other messages are handled by
81 | // MessageHandler.
82 | static LRESULT CALLBACK WndProc(HWND const window,
83 | UINT const message,
84 | WPARAM const wparam,
85 | LPARAM const lparam) noexcept;
86 |
87 | // Retrieves a class instance pointer for |window|
88 | static Win32Window* GetThisFromHandle(HWND const window) noexcept;
89 |
90 | // Update the window frame's theme to match the system theme.
91 | static void UpdateTheme(HWND const window);
92 |
93 | bool quit_on_close_ = false;
94 |
95 | // window handle for top level window.
96 | HWND window_handle_ = nullptr;
97 |
98 | // window handle for hosted content.
99 | HWND child_content_ = nullptr;
100 | };
101 |
102 | #endif // RUNNER_WIN32_WINDOW_H_
103 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/lib/flutter_zustand.dart:
--------------------------------------------------------------------------------
1 | export 'package:zustand/zustand.dart' show create, Store;
2 |
3 | export 'src/scope.dart' show StoreScope;
4 | export 'src/selector.dart' show StoreSelectorX;
5 | export 'src/listener.dart'
6 | show
7 | StoreListenerX,
8 | StoreListenerCallback,
9 | StoreListenerCondition,
10 | StoreListener;
11 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/lib/src/listener.dart:
--------------------------------------------------------------------------------
1 | import 'dart:async';
2 |
3 | import 'package:flutter/material.dart';
4 | import 'package:provider/provider.dart';
5 | import 'package:provider/single_child_widget.dart';
6 | import 'package:zustand/zustand.dart';
7 |
8 | /// An extension on [Store] that exposes some helpful utilities for listening
9 | /// to store changes.
10 | extension StoreListenerX on Store {
11 | /// Creates a listener widget that listens for changes to this [store].
12 | ///
13 | /// Intended to be used with a [StoreListener] widget.
14 | SingleChildWidget listen(
15 | StoreListenerCallback callback, {
16 | StoreListenerCondition? condition,
17 | }) {
18 | return _StoreReferenceListener(
19 | store: this,
20 | callback: callback,
21 | condition: condition,
22 | );
23 | }
24 | }
25 |
26 | /// A callback that is invoked when a store's [Store.state] changes.
27 | typedef StoreListenerCallback = void Function(BuildContext context, V state);
28 |
29 | /// A predicate that determines whether a store's [Store.state] has changed.
30 | typedef StoreListenerCondition = bool Function(V previous, V current);
31 |
32 | class _StoreReferenceListener extends SingleChildStatefulWidget {
33 | const _StoreReferenceListener({
34 | super.key,
35 | required this.store,
36 | required this.callback,
37 | this.condition,
38 | });
39 |
40 | final Store store;
41 | final StoreListenerCallback callback;
42 | final StoreListenerCondition? condition;
43 |
44 | @override
45 | State<_StoreReferenceListener> createState() =>
46 | _StoreReferenceListenerState();
47 | }
48 |
49 | class _StoreReferenceListenerState
50 | extends SingleChildState<_StoreReferenceListener> {
51 | StreamSubscription? _sub;
52 | late V _prevState;
53 |
54 | @override
55 | void initState() {
56 | super.initState();
57 | _prevState = widget.store.state;
58 | _subscribe();
59 | }
60 |
61 | @override
62 | void dispose() {
63 | _unsubscribe();
64 | super.dispose();
65 | }
66 |
67 | void _subscribe() {
68 | _sub = widget.store.stream.listen((state) {
69 | if (widget.condition?.call(_prevState, state) ?? true) {
70 | widget.callback(context, state);
71 | }
72 | _prevState = state;
73 | });
74 | }
75 |
76 | void _unsubscribe() {
77 | _sub?.cancel();
78 | _sub = null;
79 | }
80 |
81 | @override
82 | Widget buildWithChild(BuildContext context, Widget? child) {
83 | return child!;
84 | }
85 | }
86 |
87 | /// Registers listeners for multiple stores. The stores do not have to be of the
88 | /// same type.
89 | ///
90 | /// Listeners can be created using the [StoreListenerX.listen] method.
91 | ///
92 | /// ```
93 | /// Widget build(BuildContext context) {
94 | /// return StoreListener(
95 | /// [
96 | /// useBearStore().listen(
97 | /// (context, state) {
98 | /// print("There are $state bears");
99 | /// },
100 | /// condition: (prev, next) => prev != next && next == 5,
101 | /// ),
102 | /// ],
103 | /// child: Container(...),
104 | /// );
105 | /// }
106 | /// ```
107 | class StoreListener extends MultiProvider {
108 | /// Creates a [StoreListener] widget.
109 | StoreListener(
110 | List listeners, {
111 | required Widget child,
112 | super.key,
113 | }) : super(providers: listeners, child: child);
114 | }
115 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/lib/src/scope.dart:
--------------------------------------------------------------------------------
1 | import 'package:flutter/material.dart';
2 | import 'package:provider/provider.dart';
3 | import 'package:provider/single_child_widget.dart';
4 | import 'package:zustand/zustand.dart';
5 |
6 | /// Provides a [StoreLocator] instance to its descendants. Descendant widgets
7 | /// observe this changes to the [StoreLocator] and rebuild accordingly.
8 | ///
9 | /// Intended to be placed at the root of your widget tree.
10 | ///
11 | /// ```
12 | /// void main() {
13 | /// runApp(const StoreScope(child: MyApp()));
14 | /// }
15 | /// ```
16 | class StoreScope extends SingleChildStatefulWidget {
17 | /// Creates a [StoreScope] widget.
18 | const StoreScope({
19 | super.key,
20 | required Widget child,
21 | }) : super(child: child);
22 |
23 | @override
24 | State createState() {
25 | return _StoreScopeState();
26 | }
27 | }
28 |
29 | class _StoreScopeState extends SingleChildState {
30 | @override
31 | void dispose() {
32 | StoreLocator().dispose();
33 | super.dispose();
34 | }
35 |
36 | @override
37 | Widget buildWithChild(BuildContext context, Widget? child) {
38 | return InheritedProvider.value(
39 | value: StoreLocator(),
40 | startListening: _startListening,
41 | lazy: false,
42 | child: child,
43 | );
44 | }
45 |
46 | static VoidCallback _startListening(
47 | InheritedContext e,
48 | StoreLocator value,
49 | ) {
50 | final subscription = value.changes.listen(
51 | (dynamic _) => e.markNeedsNotifyDependents(),
52 | );
53 | return subscription.cancel;
54 | }
55 | }
56 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/lib/src/selector.dart:
--------------------------------------------------------------------------------
1 | import 'package:flutter/material.dart';
2 | import 'package:provider/provider.dart';
3 | import 'package:zustand/zustand.dart';
4 |
5 | /// Extends the [Store] class with selector methods that allow you to watch
6 | /// atomic slices of the [Store.state].
7 | extension StoreSelectorX on Store {
8 | /// Allows you to watch an atomic slice of a [Store.state]. Intended to be
9 | /// used in the `build` method. Causes the enclosing widget to rebuild when
10 | /// the selected value changes.
11 | ///
12 | /// ```
13 | /// Widget build(BuildContext context) {
14 | /// final nuts = useBearStore().select(context, (state) => state.nuts);
15 | /// }
16 | /// ```
17 | T select(
18 | BuildContext context,
19 | T Function(V state) selector,
20 | ) {
21 | return context.select(
22 | (_) => selector(state),
23 | );
24 | }
25 | }
26 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/pubspec.yaml:
--------------------------------------------------------------------------------
1 | name: flutter_zustand
2 | description: "Brings zustand's bear necessities for state management to Flutter"
3 | version: 0.0.6
4 | repository: https://github.com/josiahsrc/flutter_zustand/tree/main/packages/flutter_zustand
5 | homepage: https://github.com/josiahsrc/flutter_zustand/tree/main/packages/flutter_zustand
6 |
7 | environment:
8 | sdk: ">=3.3.1 <4.0.0"
9 | flutter: ">=1.17.0"
10 |
11 | dependencies:
12 | flutter:
13 | sdk: flutter
14 | provider: ^6.1.2
15 | zustand: ^0.0.5
16 |
17 | dev_dependencies:
18 | flutter_test:
19 | sdk: flutter
20 | flutter_lints: ^3.0.0
21 |
22 | flutter:
23 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/test/helpers.dart:
--------------------------------------------------------------------------------
1 | import 'package:flutter_test/flutter_test.dart';
2 | import 'package:zustand/zustand.dart';
3 |
4 | abstract class BaseStore extends Store {
5 | BaseStore() : super(0);
6 |
7 | void increment() => set(state + 1);
8 | void reset() => set(0);
9 | }
10 |
11 | class Store1 extends BaseStore {}
12 |
13 | class Store2 extends BaseStore {}
14 |
15 | Store1 useStore1() => create(() => Store1());
16 | Store2 useStore2() => create(() => Store2());
17 |
18 | Future microtask() async {
19 | await Future.delayed(Duration.zero);
20 | }
21 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/test/listener_test.dart:
--------------------------------------------------------------------------------
1 | import 'package:flutter/material.dart';
2 | import 'package:flutter_test/flutter_test.dart';
3 | import 'package:flutter_zustand/flutter_zustand.dart';
4 |
5 | import 'helpers.dart';
6 |
7 | class CounterApp extends StatelessWidget {
8 | const CounterApp({super.key});
9 |
10 | @override
11 | Widget build(BuildContext context) {
12 | return const MaterialApp(
13 | home: StoreScope(
14 | child: Store1Counter(),
15 | ),
16 | );
17 | }
18 | }
19 |
20 | class Store1Counter extends StatefulWidget {
21 | const Store1Counter({super.key});
22 |
23 | @override
24 | State createState() => Store1CounterState();
25 | }
26 |
27 | class Store1CounterState extends State {
28 | int rebuilds = 0;
29 | bool didEmit2 = false;
30 | int numTimesEmit = 0;
31 |
32 | @override
33 | Widget build(BuildContext context) {
34 | rebuilds++;
35 |
36 | final column = Column(
37 | children: [
38 | Text('Store1, rebuilds: $rebuilds'),
39 | ElevatedButton(
40 | onPressed: () {
41 | useStore1().increment();
42 | },
43 | child: const Text('Increment1'),
44 | ),
45 | ],
46 | );
47 |
48 | return StoreListener(
49 | [
50 | useStore1().listen(
51 | (context, state) {
52 | numTimesEmit++;
53 | },
54 | ),
55 | useStore1().listen(
56 | (context, state) {
57 | didEmit2 = true;
58 | },
59 | condition: (prev, next) => prev != next && next == 2,
60 | ),
61 | ],
62 | child: column,
63 | );
64 | }
65 | }
66 |
67 | void main() {
68 | testWidgets(
69 | 'emits events when conditions are met',
70 | (tester) async {
71 | Store1CounterState getState() {
72 | return tester.state(find.byType(Store1Counter));
73 | }
74 |
75 | await tester.pumpWidget(const CounterApp());
76 | await tester.pumpAndSettle();
77 | expect(find.text('Store1, rebuilds: 1'), findsOneWidget);
78 |
79 | await tester.tap(find.text('Increment1'));
80 | await tester.pumpAndSettle();
81 | expect(find.text('Store1, rebuilds: 1'), findsOneWidget);
82 |
83 | expect(getState().numTimesEmit, 1);
84 | expect(getState().didEmit2, false);
85 |
86 | await tester.tap(find.text('Increment1'));
87 | await tester.pumpAndSettle();
88 | expect(find.text('Store1, rebuilds: 1'), findsOneWidget);
89 |
90 | expect(getState().numTimesEmit, 2);
91 | expect(getState().didEmit2, true);
92 | },
93 | );
94 | }
95 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/test/scope_test.dart:
--------------------------------------------------------------------------------
1 | import 'package:flutter/material.dart';
2 | import 'package:flutter_test/flutter_test.dart';
3 | import 'package:flutter_zustand/flutter_zustand.dart';
4 |
5 | import 'helpers.dart';
6 |
7 | void main() {
8 | testWidgets(
9 | 'disposes stores when widget is disposed',
10 | (tester) async {
11 | await tester.runAsync(() async {
12 | final store1 = useStore1();
13 | final store2 = useStore2();
14 |
15 | expect(store1.isDisposed, isFalse);
16 | expect(store2.isDisposed, isFalse);
17 |
18 | // dispose the store by changing the on-stage widget
19 | await tester.pumpWidget(StoreScope(child: Container()));
20 | await tester.pumpAndSettle();
21 | await tester.pumpWidget(Container());
22 | await tester.pumpAndSettle();
23 |
24 | await microtask();
25 |
26 | expect(store1.isDisposed, isTrue);
27 | expect(store2.isDisposed, isTrue);
28 | });
29 | },
30 | );
31 | }
32 |
--------------------------------------------------------------------------------
/packages/flutter_zustand/test/selector_test.dart:
--------------------------------------------------------------------------------
1 | import 'package:flutter/material.dart';
2 | import 'package:flutter_test/flutter_test.dart';
3 | import 'package:flutter_zustand/flutter_zustand.dart';
4 |
5 | import 'helpers.dart';
6 |
7 | class CounterApp extends StatelessWidget {
8 | const CounterApp({super.key});
9 |
10 | @override
11 | Widget build(BuildContext context) {
12 | return const MaterialApp(
13 | home: StoreScope(
14 | child: Column(
15 | children: [
16 | Store1Counter(),
17 | Store2Counter(),
18 | NotObserved(),
19 | ],
20 | ),
21 | ),
22 | );
23 | }
24 | }
25 |
26 | class Store1Counter extends StatefulWidget {
27 | const Store1Counter({super.key});
28 |
29 | @override
30 | State createState() => _Store1CounterState();
31 | }
32 |
33 | class _Store1CounterState extends State {
34 | int rebuilds = 0;
35 |
36 | @override
37 | Widget build(BuildContext context) {
38 | rebuilds++;
39 | final count = useStore1().select(context, (state) => state);
40 |
41 | return Column(
42 | children: [
43 | Text('Store1: $count, rebuilds: $rebuilds'),
44 | ElevatedButton(
45 | onPressed: () {
46 | useStore1().increment();
47 | },
48 | child: const Text('Increment1'),
49 | ),
50 | ],
51 | );
52 | }
53 | }
54 |
55 | class NotObserved extends StatefulWidget {
56 | const NotObserved({super.key});
57 |
58 | @override
59 | State createState() => _NotObservedState();
60 | }
61 |
62 | class _NotObservedState extends State {
63 | int rebuilds = 0;
64 |
65 | @override
66 | Widget build(BuildContext context) {
67 | rebuilds++;
68 | final count = useStore1().select(context, (state) => 0);
69 | return Text("Not observed: $count, rebuilds: $rebuilds");
70 | }
71 | }
72 |
73 | class Store2Counter extends StatefulWidget {
74 | const Store2Counter({super.key});
75 |
76 | @override
77 | State createState() => _Store2CounterState();
78 | }
79 |
80 | class _Store2CounterState extends State {
81 | int rebuilds = 0;
82 |
83 | @override
84 | Widget build(BuildContext context) {
85 | rebuilds++;
86 | final count = useStore2().select(context, (state) => state);
87 |
88 | return Column(
89 | children: [
90 | Text('Store2: $count, rebuilds: $rebuilds'),
91 | ElevatedButton(
92 | onPressed: () {
93 | useStore2().increment();
94 | },
95 | child: const Text('Increment2'),
96 | ),
97 | ],
98 | );
99 | }
100 | }
101 |
102 | void main() {
103 | testWidgets(
104 | 'updates the appropriate widget when stores change',
105 | (tester) async {
106 | await tester.pumpWidget(const CounterApp());
107 | await tester.pumpAndSettle();
108 |
109 | expect(find.text('Store1: 0, rebuilds: 1'), findsOneWidget);
110 | expect(find.text('Store2: 0, rebuilds: 1'), findsOneWidget);
111 | expect(find.text('Not observed: 0, rebuilds: 1'), findsOneWidget);
112 |
113 | await tester.tap(find.text('Increment1'));
114 | await tester.pumpAndSettle();
115 |
116 | expect(find.text('Store1: 1, rebuilds: 2'), findsOneWidget);
117 | expect(find.text('Store2: 0, rebuilds: 1'), findsOneWidget);
118 | expect(find.text('Not observed: 0, rebuilds: 1'), findsOneWidget);
119 |
120 | await tester.tap(find.text('Increment2'));
121 | await tester.pumpAndSettle();
122 |
123 | expect(find.text('Store1: 1, rebuilds: 2'), findsOneWidget);
124 | expect(find.text('Store2: 1, rebuilds: 2'), findsOneWidget);
125 | expect(find.text('Not observed: 0, rebuilds: 1'), findsOneWidget);
126 | },
127 | );
128 | }
129 |
--------------------------------------------------------------------------------
/packages/zustand/.gitignore:
--------------------------------------------------------------------------------
1 | # https://dart.dev/guides/libraries/private-files
2 | # Created by `dart pub`
3 | .dart_tool/
4 |
5 | # Avoid committing pubspec.lock for library packages; see
6 | # https://dart.dev/guides/libraries/private-files#pubspeclock.
7 | pubspec.lock
8 |
--------------------------------------------------------------------------------
/packages/zustand/CHANGELOG.md:
--------------------------------------------------------------------------------
1 | ## 0.0.5
2 |
3 | - Fix description linting
4 |
5 | ## 0.0.4
6 |
7 | - Update description
8 |
9 | ## 0.0.3
10 |
11 | - Fix the bear image
12 |
13 | ## 0.0.2
14 |
15 | - Clean up docs
16 | - Lint code
17 |
18 | ## 0.0.1
19 |
20 | - Initial version
21 | - Store
22 | - Store locator
23 | - Well tested
24 | - Create method
25 |
--------------------------------------------------------------------------------
/packages/zustand/CONTRIBUTING.md:
--------------------------------------------------------------------------------
1 | ../../CONTRIBUTING.md
--------------------------------------------------------------------------------
/packages/zustand/LICENSE:
--------------------------------------------------------------------------------
1 | ../../LICENSE
--------------------------------------------------------------------------------
/packages/zustand/README.md:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | > This package aims to bring the joy of [zustand](https://github.com/pmndrs/zustand?tab=readme-ov-file) to dart. A huge shoutout to @dai-shi, the original author of zustand.
6 |
7 | A small, fast and scalable bearbones state-management solution using simplified flux principles. Has a comfy API. Isn't boilerplatey or opinionated.
8 |
9 | Don't disregard it because it's cute. It has quite the claws. Lot's of time was spent making the API flexible while keeping it simple and easy to use.
10 |
11 | :warning: This package is in its early stages and the API may change.
12 |
13 | - [Pub package](https://pub.dev/packages/zustand)
14 | - [Source code](https://github.com/josiahsrc/flutter_zustand/blob/main/packages/zustand)
15 |
16 | ## Usage
17 |
18 | A simple app demonstrating the usage of zustand.
19 |
20 | ```dart
21 | // 1. Create the store
22 | class BearStore extends Store {
23 | BearStore() : super(0);
24 |
25 | void increasePopulation() => set(state + 1);
26 | void removeAllBears() => set(0);
27 | }
28 |
29 | // 2. Create the store hook
30 | BearStore useBearStore() => create(() => BearStore());
31 |
32 | Future main() async {
33 | // 3. Use the store
34 | useBearStore().stream.listen((state) {
35 | print('Bears: $state');
36 | });
37 |
38 | useBearStore().increasePopulation();
39 | useBearStore().increasePopulation();
40 | useBearStore().removeAllBears();
41 |
42 | // 4. Remember to dispose of the store when you're done
43 | await StoreLocator().dispose();
44 | }
45 | ```
46 |
47 | ---
48 |
49 | # Recipes
50 |
51 | ## Manually registering a store
52 |
53 | You can manually place a store instance in the store locator. Bear in mind that the locator will dispose of the store when the app is closed.
54 |
55 | ```dart
56 | StoreLocator().put(BearStore, BearStore());
57 | ```
58 |
59 | ## Manually driving a store
60 |
61 | You can create a store and dispose of it yourself if you want.
62 |
63 | ```dart
64 | final store = BearStore();
65 | store.increasePopulation();
66 | await store.dispose();
67 | ```
68 |
69 | ## Destroying a store
70 |
71 | You can destroy a store manually. If the store is registered as a factory, it will be recreated the next time it's accessed.
72 |
73 | ```dart
74 | final store1 = useBearStore()
75 | await StoreLocator().destroy(BearStore);
76 |
77 | // A new instance of the store will be created
78 | final store2 = useBearStore();
79 | ```
80 |
81 | ## Listening for changes to all stores
82 |
83 | Use the locator's `changes` stream to observe changes to stores by their keys.
84 |
85 | ```dart
86 | final subscription = StoreLocator().changes.listen((key) {
87 | print('Store changed: $key');
88 | });
89 |
90 | useBearStore().increasePopulation();
91 | useBearStore().increasePopulation();
92 |
93 | await subscription.cancel();
94 | ```
95 |
96 | ## Getting a store by key
97 |
98 | You can look up a store by its key using the locator.
99 |
100 | ```dart
101 | final store = StoreLocator().get(key);
102 | store.increasePopulation();
103 | ```
104 |
105 | ## Async actions
106 |
107 | Just call set when you're ready, zustand doesn't care if your actions are async or not.
108 |
109 | ```dart
110 | class BearStore extends Store {
111 | BearStore() : super(0);
112 |
113 | Future loadFishies() async {
114 | final fishies = await fetch(pond);
115 | set(fishies.length);
116 | }
117 | }
118 | ```
119 |
120 | ## Read from state in actions
121 |
122 | Each store exposes a `state` property that you can access directly in your actions.
123 |
124 | ```dart
125 | class BearStore extends Store {
126 | BearStore() : super(0);
127 |
128 | void increasePopulation() {
129 | set(state + 1);
130 | }
131 | }
132 | ```
133 |
134 | ## Subscribe to store changes manually
135 |
136 | If you want to watch state changes from outside of the `build` method, you can listen to changes to state directly.
137 |
138 | ```dart
139 | void setUp() {
140 | _sub = useBearStore().stream.listen((state) {
141 | print("Bears: $state");
142 | });
143 | }
144 |
145 | void tearDown() {
146 | // don't forget to cancel
147 | _sub?.cancel();
148 | }
149 | ```
150 |
151 | # Motivation
152 |
153 | If you'd like to learn more about why this library exists, check out the [motivation document](https://github.com/josiahsrc/flutter_zustand/blob/main/docs/motivation.md).
154 |
155 | # Contributing
156 |
157 | If you like the package and want to contribute, feel free to [open and issue or create a PR](https://github.com/josiahsrc/flutter_zustand/tree/main). I'm always open to suggestions and improvements.
158 |
159 | ---
160 |
161 | keywords: flutter, state management, zustand, bear, cute, simple, fast, scalable, flux, store, action, state, provider, riverpod, bloc
162 |
--------------------------------------------------------------------------------
/packages/zustand/analysis_options.yaml:
--------------------------------------------------------------------------------
1 | include: package:lints/recommended.yaml
2 |
3 | linter:
4 | rules:
5 | public_member_api_docs: true
6 |
--------------------------------------------------------------------------------
/packages/zustand/example/zustand_example.dart:
--------------------------------------------------------------------------------
1 | import 'package:zustand/zustand.dart';
2 |
3 | class CounterStore extends Store {
4 | CounterStore() : super(0);
5 |
6 | void increment() => set(state + 1);
7 | void reset() => set(0);
8 | }
9 |
10 | CounterStore useCounterStore() => create(() => CounterStore());
11 |
12 | Future main() async {
13 | final counter = useCounterStore();
14 |
15 | counter.stream.listen((state) {
16 | print('Counter: $state');
17 | });
18 |
19 | counter.increment();
20 | counter.increment();
21 | counter.reset();
22 |
23 | await StoreLocator().dispose();
24 | }
25 |
--------------------------------------------------------------------------------
/packages/zustand/lib/src/create.dart:
--------------------------------------------------------------------------------
1 | import 'locator.dart';
2 | import 'store.dart';
3 |
4 | /// Registers a [Store] factory function with the [StoreLocator] and returns
5 | /// the [Store] instance created by the factory. This is a convenience method
6 | /// meant to mirror the API of the [original Zustand library](https://pub.dev/packages/zustand).
7 | ///
8 | /// The recommended usage for this is:
9 | ///
10 | /// ```
11 | /// // Define the hook
12 | /// BearStore useBearStore() => create(() => BearStore());
13 | ///
14 | /// // Use the hook
15 | /// useBearStore().increasePopulation();
16 | /// ```
17 | S create, V>(S Function() create) {
18 | StoreLocator().putFactory(S, create);
19 | return StoreLocator().get(S);
20 | }
21 |
--------------------------------------------------------------------------------
/packages/zustand/lib/src/locator.dart:
--------------------------------------------------------------------------------
1 | import 'dart:async';
2 |
3 | import 'store.dart';
4 |
5 | /// The key used to identify a store.
6 | typedef StoreKey = dynamic;
7 |
8 | /// Locates and manages stores. Responsible for creating, storing,
9 | /// accessing, and disposing of stores.
10 | class StoreLocator {
11 | StoreLocator._();
12 | static StoreLocator? _instance;
13 |
14 | /// Returns the singleton instance of [StoreLocator].
15 | factory StoreLocator() => _instance ??= StoreLocator._();
16 |
17 | final _factories = {};
18 | final _instances = {};
19 | final _subscriptions = {};
20 | final _controller = StreamController.broadcast();
21 |
22 | /// A stream of changes to [Store]s by their keys. A new value is emitted
23 | /// whenever a [Store] changes. That [Store]'s key is emitted.
24 | Stream get changes => _controller.stream;
25 |
26 | /// Puts a factory function that creates a [Store] with the given [key].
27 | /// The factory is used to create a [Store] when [get] is called with the
28 | /// same [key]. A new store is only created if one does not already exist.
29 | void putFactory(
30 | StoreKey key,
31 | Store Function() factory,
32 | ) {
33 | _factories[key] = factory;
34 | }
35 |
36 | /// Puts a [store] with the given [key]. The [store] is used when [get] is
37 | /// called with the same [key]. Throws a [StateError] if a store with the
38 | /// same [key] already exists.
39 | void put(StoreKey key, Store store) {
40 | if (isCreated(key)) {
41 | // We want to make sure we don't lose reference to this store, because
42 | // it must be disposed of. So we throw and force the caller to delete
43 | // the store first.
44 | throw StateError('Store $key already exists');
45 | }
46 |
47 | _instances[key] = store;
48 | _subscriptions[key] = store.stream.listen((_) => _onChange(key));
49 | }
50 |
51 | /// Returns `true` if the [key] is registered either as a factory or as an
52 | /// instance.
53 | bool contains(StoreKey key) =>
54 | _factories.containsKey(key) || _instances.containsKey(key);
55 |
56 | /// Returns `true` if a [Store] with the given [key] has an instance.
57 | bool isCreated(StoreKey key) => _instances.containsKey(key);
58 |
59 | /// Returns the [Store] with the given [key]. If no means of getting an
60 | /// instance of the [Store] is found, a [StateError] is thrown.
61 | S get, V>(StoreKey key) {
62 | if (!contains(key)) {
63 | throw StateError('Store $key not found');
64 | }
65 |
66 | if (!_instances.containsKey(key)) {
67 | final store = _factories[key]!() as S;
68 | put(key, store);
69 | }
70 |
71 | return _instances[key] as S;
72 | }
73 |
74 | /// Deletes the [Store] with the given [key]. If the [Store] is created, it
75 | /// is disposed of. If the [Store] is not created, it is removed from the
76 | /// factories. Does nothing if the [key] is not registered.
77 | Future delete(StoreKey key) async {
78 | if (isCreated(key)) {
79 | await _subscriptions[key]!.cancel();
80 | await (_instances[key] as Store).dispose();
81 | _subscriptions.remove(key);
82 | _instances.remove(key);
83 | }
84 |
85 | _factories.remove(key);
86 | }
87 |
88 | /// Deletes all instances and factories currently registered.
89 | Future deleteAll() async {
90 | final instanceKeys = _instances.keys.toList();
91 | final factoryKeys = _factories.keys.toList();
92 | await Future.wait([...factoryKeys, ...instanceKeys].map(delete));
93 | }
94 |
95 | /// Disposes of the [StoreLocator] and all [Store]s it manages. A new
96 | /// [StoreLocator] instance will be created next time the [StoreLocator]
97 | /// singleton is accessed.
98 | Future dispose() async {
99 | await _controller.close();
100 | await deleteAll();
101 | _instance = null;
102 | }
103 |
104 | void _onChange(StoreKey key) {
105 | _controller.add(key);
106 | }
107 | }
108 |
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/packages/zustand/lib/src/store.dart:
--------------------------------------------------------------------------------
1 | import 'dart:async';
2 |
3 | import 'package:meta/meta.dart';
4 |
5 | import 'locator.dart';
6 |
7 | /// Base class for all stores. Holds a state and emits changes whenever
8 | /// [set] is called.
9 | ///
10 | /// [V] is the type of state. It's recommended that you use an immutable
11 | /// type for the state.
12 | abstract class Store {
13 | /// Creates a new store with the given initial [state].
14 | Store(V state) : _state = state;
15 |
16 | final _subject = StreamController.broadcast();
17 | V _state;
18 | bool _disposed = false;
19 |
20 | /// A stream of [state] changes. A new value is emitted whenever [set] is
21 | /// called.
22 | Stream get stream {
23 | return _subject.stream;
24 | }
25 |
26 | /// The current [state] of the store.
27 | V get state => _state;
28 |
29 | /// Whether [dispose] has been called on this store.
30 | bool get isDisposed => _disposed;
31 |
32 | /// Sets the [state] of the store and emits a change event.
33 | @visibleForTesting
34 | @protected
35 | void set(V value) {
36 | if (isDisposed) {
37 | throw StateError('Cannot set state on a disposed store');
38 | }
39 |
40 | _state = value;
41 | _subject.add(value);
42 | }
43 |
44 | /// Called when the store is closed. Typically invoked by the [StoreLocator].
45 | /// Use this to clean up any resources.
46 | @mustCallSuper
47 | Future dispose() async {
48 | await _subject.close();
49 | _disposed = true;
50 | }
51 | }
52 |
--------------------------------------------------------------------------------
/packages/zustand/lib/zustand.dart:
--------------------------------------------------------------------------------
1 | export 'src/create.dart';
2 | export 'src/store.dart';
3 | export 'src/locator.dart';
4 |
--------------------------------------------------------------------------------
/packages/zustand/pubspec.yaml:
--------------------------------------------------------------------------------
1 | name: zustand
2 | description: "Brings zustand's bear necessities for state management to Dart"
3 | version: 0.0.5
4 | repository: https://github.com/josiahsrc/flutter_zustand/tree/main/packages/zustand
5 | homepage: https://github.com/josiahsrc/flutter_zustand/tree/main/packages/zustand
6 |
7 | environment:
8 | sdk: ^3.3.1
9 |
10 | dependencies:
11 | meta: ^1.11.0
12 |
13 | dev_dependencies:
14 | lints: ^3.0.0
15 | test: ^1.24.0
16 |
--------------------------------------------------------------------------------
/packages/zustand/test/create_test.dart:
--------------------------------------------------------------------------------
1 | import 'dart:async';
2 |
3 | import 'package:zustand/zustand.dart';
4 | import 'package:test/test.dart';
5 |
6 | import 'helpers.dart';
7 |
8 | void main() {
9 | tearDown(() {
10 | StoreLocator().dispose();
11 | });
12 |
13 | test('only creates one store', () async {
14 | var timesCalled = 0;
15 |
16 | Store1 useTest() => create(() {
17 | timesCalled++;
18 | return Store1();
19 | });
20 |
21 | useTest();
22 | expect(timesCalled, 1);
23 |
24 | useTest();
25 | expect(timesCalled, 1);
26 |
27 | useTest();
28 | expect(timesCalled, 1);
29 |
30 | await StoreLocator().dispose();
31 |
32 | useTest();
33 | expect(timesCalled, 2);
34 |
35 | useTest();
36 | expect(timesCalled, 2);
37 | });
38 |
39 | group('Store', () {
40 | test('emits state changes', () async {
41 | final store = useStore1();
42 | final states = [];
43 |
44 | store.stream.listen(states.add);
45 |
46 | store.increment();
47 | store.increment();
48 | store.reset();
49 |
50 | await microtask();
51 | expect(states, [1, 2, 0]);
52 | });
53 |
54 | test('throws when setting state on disposed store', () async {
55 | final store = useStore1();
56 | await store.dispose();
57 | expect(() => store.increment(), throwsStateError);
58 | });
59 |
60 | test('can be listened to multiple times', () async {
61 | final store = useStore1();
62 | final states1 = [];
63 | final states2 = [];
64 |
65 | store.stream.listen(states1.add);
66 | store.stream.listen(states2.add);
67 |
68 | store.increment();
69 |
70 | await microtask();
71 | expect(states1, [1]);
72 | expect(states2, [1]);
73 | });
74 | });
75 |
76 | group('StoreLocator', () {
77 | late bool store1Created;
78 | late bool store2Created;
79 | StreamSubscription? subscription;
80 |
81 | Store1 createStore1() {
82 | store1Created = true;
83 | return Store1();
84 | }
85 |
86 | Store2 createStore2() {
87 | store2Created = true;
88 | return Store2();
89 | }
90 |
91 | setUp(() {
92 | store1Created = false;
93 | store2Created = false;
94 | });
95 |
96 | tearDown(() async {
97 | await subscription?.cancel();
98 | });
99 |
100 | test('creates factory instances', () {
101 | StoreLocator().putFactory(Store1, createStore1);
102 | StoreLocator().putFactory(Store2, createStore2);
103 | expect(store1Created, isFalse);
104 | expect(store2Created, isFalse);
105 |
106 | StoreLocator().get(Store1);
107 | expect(store1Created, isTrue);
108 | expect(store2Created, isFalse);
109 |
110 | StoreLocator().get(Store2);
111 | expect(store1Created, isTrue);
112 | expect(store2Created, isTrue);
113 | });
114 |
115 | test('containment checks work as expected', () async {
116 | StoreLocator().putFactory(Store1, createStore1);
117 | expect(StoreLocator().contains(Store1), isTrue);
118 | expect(StoreLocator().contains(Store2), isFalse);
119 | expect(StoreLocator().isCreated(Store1), isFalse);
120 | expect(StoreLocator().isCreated(Store2), isFalse);
121 |
122 | StoreLocator().put(Store2, Store2());
123 | expect(StoreLocator().contains(Store1), isTrue);
124 | expect(StoreLocator().contains(Store2), isTrue);
125 | expect(StoreLocator().isCreated(Store1), isFalse);
126 | expect(StoreLocator().isCreated(Store2), isTrue);
127 |
128 | StoreLocator().get(Store1);
129 | expect(StoreLocator().contains(Store1), isTrue);
130 | expect(StoreLocator().contains(Store2), isTrue);
131 | expect(StoreLocator().isCreated(Store1), isTrue);
132 | expect(StoreLocator().isCreated(Store2), isTrue);
133 |
134 | await StoreLocator().delete(Store1);
135 | expect(StoreLocator().contains(Store1), isFalse);
136 | expect(StoreLocator().contains(Store2), isTrue);
137 | expect(StoreLocator().isCreated(Store1), isFalse);
138 | expect(StoreLocator().isCreated(Store2), isTrue);
139 |
140 | await StoreLocator().dispose();
141 | expect(StoreLocator().contains(Store1), isFalse);
142 | expect(StoreLocator().contains(Store2), isFalse);
143 | expect(StoreLocator().isCreated(Store1), isFalse);
144 | expect(StoreLocator().isCreated(Store2), isFalse);
145 | });
146 |
147 | test('dispose all stores', () async {
148 | StoreLocator().putFactory(Store1, createStore1);
149 | StoreLocator().putFactory(Store2, createStore2);
150 |
151 | final store1 = StoreLocator().get(Store1);
152 | final store2 = StoreLocator().get(Store2);
153 |
154 | expect(store1.isDisposed, isFalse);
155 | expect(store2.isDisposed, isFalse);
156 |
157 | await StoreLocator().dispose();
158 |
159 | expect(store1.isDisposed, isTrue);
160 | expect(store2.isDisposed, isTrue);
161 | });
162 |
163 | test("delete one store", () async {
164 | StoreLocator().putFactory(Store1, createStore1);
165 | StoreLocator().putFactory(Store2, createStore2);
166 |
167 | final store1 = StoreLocator().get(Store1);
168 | final store2 = StoreLocator().get(Store2);
169 |
170 | expect(store1.isDisposed, isFalse);
171 | expect(store2.isDisposed, isFalse);
172 |
173 | await StoreLocator().delete(Store1);
174 |
175 | expect(store1.isDisposed, isTrue);
176 | expect(store2.isDisposed, isFalse);
177 |
178 | // Second one is a noop, but should not throw
179 | expect(() => StoreLocator().delete(Store1), returnsNormally);
180 | });
181 |
182 | test("emits changed keys", () async {
183 | final keys = [];
184 |
185 | subscription = StoreLocator().changes.listen(keys.add);
186 |
187 | StoreLocator().putFactory(Store1, createStore1);
188 | StoreLocator().putFactory(Store2, createStore2);
189 |
190 | expect(keys, isEmpty);
191 | expect(keys, isEmpty);
192 |
193 | final store1 = StoreLocator().get(Store1);
194 | expect(keys, []);
195 |
196 | final store2 = StoreLocator().get(Store2);
197 | expect(keys, []);
198 |
199 | store1.increment();
200 | await microtask();
201 |
202 | expect(keys, [Store1]);
203 |
204 | store1.increment();
205 | await microtask();
206 |
207 | expect(keys, [Store1, Store1]);
208 |
209 | store2.increment();
210 | await microtask();
211 |
212 | expect(keys, [Store1, Store1, Store2]);
213 |
214 | store1.reset();
215 | await microtask();
216 |
217 | expect(keys, [Store1, Store1, Store2, Store1]);
218 |
219 | store2.reset();
220 | await microtask();
221 |
222 | expect(keys, [Store1, Store1, Store2, Store1, Store2]);
223 | });
224 | });
225 | }
226 |
--------------------------------------------------------------------------------
/packages/zustand/test/helpers.dart:
--------------------------------------------------------------------------------
1 | import 'package:zustand/zustand.dart';
2 |
3 | abstract class BaseStore extends Store {
4 | BaseStore() : super(0);
5 |
6 | void increment() => set(state + 1);
7 | void reset() => set(0);
8 | }
9 |
10 | class Store1 extends BaseStore {}
11 |
12 | class Store2 extends BaseStore {}
13 |
14 | Store1 useStore1() => create(() => Store1());
15 | Store2 useStore2() => create(() => Store2());
16 |
17 | Future microtask() async {
18 | await Future.delayed(Duration.zero);
19 | }
20 |
--------------------------------------------------------------------------------
/packages/zustand/test/locator_test.dart:
--------------------------------------------------------------------------------
1 | import 'dart:async';
2 |
3 | import 'package:zustand/zustand.dart';
4 | import 'package:test/test.dart';
5 |
6 | import 'helpers.dart';
7 |
8 | void main() {
9 | late bool store1Created;
10 | late bool store2Created;
11 | StreamSubscription? subscription;
12 |
13 | setUp(() {
14 | store1Created = false;
15 | store2Created = false;
16 | });
17 |
18 | tearDown(() async {
19 | await StoreLocator().dispose();
20 | await subscription?.cancel();
21 | });
22 |
23 | Store1 createStore1() {
24 | store1Created = true;
25 | return Store1();
26 | }
27 |
28 | Store2 createStore2() {
29 | store2Created = true;
30 | return Store2();
31 | }
32 |
33 | test('creates factory instances', () {
34 | StoreLocator().putFactory(Store1, createStore1);
35 | StoreLocator().putFactory(Store2, createStore2);
36 | expect(store1Created, isFalse);
37 | expect(store2Created, isFalse);
38 |
39 | StoreLocator().get(Store1);
40 | expect(store1Created, isTrue);
41 | expect(store2Created, isFalse);
42 |
43 | StoreLocator().get(Store2);
44 | expect(store1Created, isTrue);
45 | expect(store2Created, isTrue);
46 | });
47 |
48 | test('containment checks work as expected', () async {
49 | StoreLocator().putFactory(Store1, createStore1);
50 | expect(StoreLocator().contains(Store1), isTrue);
51 | expect(StoreLocator().contains(Store2), isFalse);
52 | expect(StoreLocator().isCreated(Store1), isFalse);
53 | expect(StoreLocator().isCreated(Store2), isFalse);
54 |
55 | StoreLocator().put(Store2, Store2());
56 | expect(StoreLocator().contains(Store1), isTrue);
57 | expect(StoreLocator().contains(Store2), isTrue);
58 | expect(StoreLocator().isCreated(Store1), isFalse);
59 | expect(StoreLocator().isCreated(Store2), isTrue);
60 |
61 | StoreLocator().get(Store1);
62 | expect(StoreLocator().contains(Store1), isTrue);
63 | expect(StoreLocator().contains(Store2), isTrue);
64 | expect(StoreLocator().isCreated(Store1), isTrue);
65 | expect(StoreLocator().isCreated(Store2), isTrue);
66 |
67 | await StoreLocator().delete(Store1);
68 | expect(StoreLocator().contains(Store1), isFalse);
69 | expect(StoreLocator().contains(Store2), isTrue);
70 | expect(StoreLocator().isCreated(Store1), isFalse);
71 | expect(StoreLocator().isCreated(Store2), isTrue);
72 |
73 | await StoreLocator().deleteAll();
74 | expect(StoreLocator().contains(Store1), isFalse);
75 | expect(StoreLocator().contains(Store2), isFalse);
76 | expect(StoreLocator().isCreated(Store1), isFalse);
77 | expect(StoreLocator().isCreated(Store2), isFalse);
78 | });
79 |
80 | test("throws when getting a store that doesn't exist", () {
81 | expect(() => StoreLocator().get(Store1), throwsStateError);
82 | expect(() => StoreLocator().get(Store2), throwsStateError);
83 | });
84 |
85 | test("throws when puting a store that already exists", () {
86 | StoreLocator().put(Store2, Store2());
87 | expect(() => StoreLocator().put(Store2, Store2()), throwsStateError);
88 | });
89 |
90 | test('dispose disposes all stores', () async {
91 | StoreLocator().putFactory(Store1, createStore1);
92 | StoreLocator().putFactory(Store2, createStore2);
93 |
94 | final store1 = StoreLocator().get(Store1);
95 | final store2 = StoreLocator().get(Store2);
96 |
97 | expect(store1.isDisposed, isFalse);
98 | expect(store2.isDisposed, isFalse);
99 |
100 | await StoreLocator().dispose();
101 |
102 | expect(store1.isDisposed, isTrue);
103 | expect(store2.isDisposed, isTrue);
104 | });
105 |
106 | test("deleteAll disposes all stores", () async {
107 | StoreLocator().putFactory(Store1, createStore1);
108 | StoreLocator().putFactory(Store2, createStore2);
109 |
110 | final store1 = StoreLocator().get(Store1);
111 | final store2 = StoreLocator().get(Store2);
112 |
113 | expect(store1.isDisposed, isFalse);
114 | expect(store2.isDisposed, isFalse);
115 |
116 | await StoreLocator().deleteAll();
117 |
118 | expect(store1.isDisposed, isTrue);
119 | expect(store2.isDisposed, isTrue);
120 | });
121 |
122 | test("delete disposes the store", () async {
123 | StoreLocator().putFactory(Store1, createStore1);
124 | StoreLocator().putFactory(Store2, createStore2);
125 |
126 | final store1 = StoreLocator().get(Store1);
127 | final store2 = StoreLocator().get(Store2);
128 |
129 | expect(store1.isDisposed, isFalse);
130 | expect(store2.isDisposed, isFalse);
131 |
132 | await StoreLocator().delete(Store1);
133 |
134 | expect(store1.isDisposed, isTrue);
135 | expect(store2.isDisposed, isFalse);
136 | });
137 |
138 | test("delete works when using runtime types", () async {
139 | StoreLocator().putFactory(Store1, createStore1);
140 | StoreLocator().putFactory(Store2, createStore2);
141 |
142 | final store1 = StoreLocator().get(Store1);
143 | final store2 = StoreLocator().get(Store2);
144 |
145 | expect(store1.isDisposed, isFalse);
146 | expect(store2.isDisposed, isFalse);
147 |
148 | await StoreLocator().delete(store1.runtimeType);
149 |
150 | expect(store1.isDisposed, isTrue);
151 | expect(store2.isDisposed, isFalse);
152 | });
153 |
154 | test("delete can be called without an instance", () async {
155 | expect(() => StoreLocator().delete(Store1), returnsNormally);
156 | expect(() => StoreLocator().delete(Store2), returnsNormally);
157 | expect(() => StoreLocator().delete(0), returnsNormally);
158 | expect(() => StoreLocator().delete(0), returnsNormally);
159 | });
160 |
161 | test("emits changed keys", () async {
162 | final keys = [];
163 |
164 | subscription = StoreLocator().changes.listen(keys.add);
165 |
166 | StoreLocator().putFactory(Store1, createStore1);
167 | StoreLocator().putFactory(Store2, createStore2);
168 |
169 | expect(keys, isEmpty);
170 | expect(keys, isEmpty);
171 |
172 | final store1 = StoreLocator().get(Store1);
173 | expect(keys, []);
174 |
175 | final store2 = StoreLocator().get(Store2);
176 | expect(keys, []);
177 |
178 | store1.increment();
179 | await microtask();
180 |
181 | expect(keys, [Store1]);
182 |
183 | store1.increment();
184 | await microtask();
185 |
186 | expect(keys, [Store1, Store1]);
187 |
188 | store2.increment();
189 | await microtask();
190 |
191 | expect(keys, [Store1, Store1, Store2]);
192 |
193 | store1.reset();
194 | await microtask();
195 |
196 | expect(keys, [Store1, Store1, Store2, Store1]);
197 |
198 | store2.reset();
199 | await microtask();
200 |
201 | expect(keys, [Store1, Store1, Store2, Store1, Store2]);
202 | });
203 |
204 | test("emits changed even after deleting the stores", () async {
205 | final keys = [];
206 |
207 | subscription = StoreLocator().changes.listen(keys.add);
208 |
209 | useStore1().increment();
210 | await microtask();
211 | expect(keys, [Store1]);
212 |
213 | await StoreLocator().delete(Store1);
214 | await microtask();
215 | expect(keys, [Store1]);
216 |
217 | useStore1().increment();
218 | await microtask();
219 | expect(keys, [Store1, Store1]);
220 |
221 | useStore1().reset();
222 | await microtask();
223 | expect(keys, [Store1, Store1, Store1]);
224 |
225 | await StoreLocator().deleteAll();
226 | await microtask();
227 | expect(keys, [Store1, Store1, Store1]);
228 |
229 | useStore1().increment();
230 | await microtask();
231 | expect(keys, [Store1, Store1, Store1, Store1]);
232 | });
233 |
234 | test("dispose closes the changes stream", () async {
235 | final keys = [];
236 |
237 | subscription = StoreLocator().changes.listen(keys.add);
238 |
239 | useStore1().increment();
240 | await microtask();
241 | expect(keys, [Store1]);
242 |
243 | await StoreLocator().dispose();
244 | await microtask();
245 |
246 | useStore1().increment();
247 | await microtask();
248 | expect(keys, [Store1]);
249 |
250 | useStore1().reset();
251 | await microtask();
252 | expect(keys, [Store1]);
253 | });
254 | }
255 |
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/packages/zustand/test/store_test.dart:
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1 | import 'package:zustand/zustand.dart';
2 | import 'package:test/test.dart';
3 |
4 | import 'helpers.dart';
5 |
6 | void main() {
7 | tearDown(() {
8 | StoreLocator().dispose();
9 | });
10 |
11 | test('emits state changes', () async {
12 | final store = useStore1();
13 | final states = [];
14 |
15 | store.stream.listen(states.add);
16 |
17 | store.increment();
18 | store.increment();
19 | store.reset();
20 |
21 | await microtask();
22 | expect(states, [1, 2, 0]);
23 | });
24 |
25 | test('throws when setting state on disposed store', () async {
26 | final store = useStore1();
27 | await store.dispose();
28 | expect(() => store.increment(), throwsStateError);
29 | });
30 |
31 | test('can be listened to multiple times', () async {
32 | final store = useStore1();
33 | final states1 = [];
34 | final states2 = [];
35 |
36 | store.stream.listen(states1.add);
37 | store.stream.listen(states2.add);
38 |
39 | store.increment();
40 |
41 | await microtask();
42 | expect(states1, [1]);
43 | expect(states2, [1]);
44 | });
45 | }
46 |
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