├── .fvmrc ├── .github ├── dependabot.yml └── workflows │ ├── ci.yaml │ └── ci_spm.yaml ├── .gitignore ├── .idea ├── .gitignore ├── libraries │ ├── Dart_SDK.xml │ └── Flutter_Plugins.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml ├── runConfigurations │ └── example_lib_main_dart.xml └── vcs.xml ├── .metadata ├── .swift-format ├── .vscode ├── c_cpp_properties.json ├── launch.json └── settings.json ├── CHANGELOG.md ├── LICENSE ├── README.md ├── README_ZHTW.md ├── analysis_options.yaml ├── close.gif ├── example ├── .gitignore ├── .metadata ├── .vscode │ ├── c_cpp_properties.json │ └── settings.json ├── README.md ├── analysis_options.yaml ├── lib │ └── main.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 │ ├── Podfile │ ├── Podfile.lock │ ├── 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 ├── flutter_window_close.iml ├── lib ├── flutter_window_close.dart └── flutter_window_close_web.dart ├── linux ├── CMakeLists.txt ├── flutter_window_close_plugin.cc └── include │ └── flutter_window_close │ └── flutter_window_close_plugin.h ├── macos ├── flutter_window_close.podspec └── flutter_window_close │ ├── Package.swift │ └── Sources │ └── flutter_window_close │ ├── FlutterWindowClosePlugin.swift │ └── Resources │ └── .gitkeep ├── pubspec.lock ├── pubspec.yaml ├── test └── flutter_window_close_test.dart └── windows ├── .clang-format ├── .gitignore ├── CMakeLists.txt ├── flutter_window_close_plugin.cpp └── include └── flutter_window_close └── flutter_window_close_plugin.h /.fvmrc: -------------------------------------------------------------------------------- 1 | { 2 | "flutter": "3.24.0" 3 | } -------------------------------------------------------------------------------- /.github/dependabot.yml: -------------------------------------------------------------------------------- 1 | # To get started with Dependabot version updates, you'll need to specify which 2 | # package ecosystems to update and where the package manifests are located. 3 | # Please see the documentation for all configuration options: 4 | # https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates 5 | 6 | version: 2 7 | updates: 8 | - package-ecosystem: "pub" # See documentation for possible values 9 | directory: "/" # Location of package manifests 10 | schedule: 11 | interval: "weekly" 12 | -------------------------------------------------------------------------------- /.github/workflows/ci.yaml: -------------------------------------------------------------------------------- 1 | name: CI 2 | 3 | on: [push, pull_request] 4 | 5 | jobs: 6 | build: 7 | runs-on: ${{ matrix.os }} 8 | strategy: 9 | matrix: 10 | os: [macOS-latest, windows-2019, ubuntu-latest] 11 | version: ["3.10.x", "3.19.x", "3.22.x", "3.24.x"] 12 | include: 13 | - os: macOS-latest 14 | TARGET: macos 15 | - os: ubuntu-latest 16 | TARGET: linux 17 | - os: windows-2019 18 | TARGET: windows 19 | # Disable fail-fast; we want results from all OSes even if one fails. 20 | fail-fast: false 21 | 22 | steps: 23 | - uses: actions/checkout@v4 24 | - uses: subosito/flutter-action@v2 25 | with: 26 | flutter-version: ${{ matrix.version }} 27 | channel: "stable" # optional, default to: 'stable' 28 | - name: Install Linux dependencies 29 | if: startsWith(matrix.os, 'ubuntu') 30 | run: | 31 | sudo apt-get update 32 | sudo apt-get install -y libgtk-3-dev libx11-dev pkg-config cmake ninja-build libblkid-dev liblzma-dev 33 | - name: Enable desktop support 34 | run: | 35 | flutter config --enable-linux-desktop 36 | flutter config --enable-macos-desktop 37 | flutter config --enable-windows-desktop 38 | - name: Doctor 39 | # Run doctor, for ease of debugging any issues. 40 | run: flutter doctor -v 41 | - name: Install dependencies 42 | run: flutter packages get 43 | working-directory: example 44 | - name: Build macOS 45 | if: startsWith(matrix.os, 'macOS') 46 | run: flutter build macos 47 | working-directory: example 48 | - name: Build Linux 49 | if: startsWith(matrix.os, 'ubuntu') 50 | run: flutter build linux 51 | working-directory: example 52 | - name: Build Windows 53 | if: startsWith(matrix.os, 'windows') 54 | run: flutter build windows 55 | working-directory: example 56 | -------------------------------------------------------------------------------- /.github/workflows/ci_spm.yaml: -------------------------------------------------------------------------------- 1 | name: SPM 2 | 3 | on: [push, pull_request] 4 | 5 | jobs: 6 | build: 7 | runs-on: macOS-latest 8 | steps: 9 | - uses: actions/checkout@v4 10 | - uses: actions/setup-java@v4 11 | with: 12 | distribution: "oracle" 13 | java-version: "17" 14 | - uses: subosito/flutter-action@v2 15 | with: 16 | # flutter-version: 3.26.x 17 | channel: "main" # optional, default to: 'stable' 18 | - name: Enable SPM 19 | run: | 20 | flutter config --enable-swift-package-manager 21 | - name: Doctor 22 | # Run doctor, for ease of debugging any issues. 23 | run: flutter doctor -v 24 | - name: Install dependencies 25 | run: flutter packages get 26 | working-directory: example 27 | - name: Cleans up macOS project 28 | run: | 29 | pod deintegrate 30 | echo "#include \"Generated.xcconfig\"" > Flutter/Debug.xcconfig 31 | cat Flutter/Debug.xcconfig 32 | echo "#include \"Generated.xcconfig\"" > Flutter/Release.xcconfig 33 | cat Flutter/Release.xcconfig 34 | working-directory: example/macos 35 | - name: Build macOS 36 | run: flutter build macos 37 | working-directory: example 38 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | .dart_tool/ 3 | 4 | .packages 5 | .pub/ 6 | 7 | build/ 8 | 9 | # FVM Version Cache 10 | .fvm/ 11 | .build/ 12 | .swiftpm/ 13 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | -------------------------------------------------------------------------------- /.idea/libraries/Dart_SDK.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /.idea/libraries/Flutter_Plugins.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations/example_lib_main_dart.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.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: "f83b08495a2f5c97dfe0b81ffeefc350f1d478be" 8 | channel: "main" 9 | 10 | project_type: plugin 11 | 12 | # Tracks metadata for the flutter migrate command 13 | migration: 14 | platforms: 15 | - platform: root 16 | create_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 17 | base_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 18 | - platform: linux 19 | create_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 20 | base_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 21 | - platform: macos 22 | create_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 23 | base_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 24 | - platform: web 25 | create_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 26 | base_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 27 | - platform: windows 28 | create_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 29 | base_revision: f83b08495a2f5c97dfe0b81ffeefc350f1d478be 30 | 31 | # User provided section 32 | 33 | # List of Local paths (relative to this file) that should be 34 | # ignored by the migrate tool. 35 | # 36 | # Files that are not part of the templates will be ignored by default. 37 | unmanaged_files: 38 | - 'lib/main.dart' 39 | - 'ios/Runner.xcodeproj/project.pbxproj' 40 | -------------------------------------------------------------------------------- /.swift-format: -------------------------------------------------------------------------------- 1 | { 2 | "version": 1, 3 | "lineLength": 100, 4 | "indentation": { 5 | "spaces": 4 6 | }, 7 | "maximumBlankLines": 1, 8 | "respectsExistingLineBreaks": true, 9 | "lineBreakBeforeControlFlowKeywords": false, 10 | "lineBreakBeforeEachArgument": false 11 | } 12 | -------------------------------------------------------------------------------- /.vscode/c_cpp_properties.json: -------------------------------------------------------------------------------- 1 | { 2 | "configurations": [{ 3 | "name": "Linux", 4 | "includePath": [ 5 | "${workspaceFolder}/**" 6 | ], 7 | "defines": [], 8 | "compilerPath": "/usr/bin/clang", 9 | "cStandard": "c17", 10 | "cppStandard": "c++14", 11 | "intelliSenseMode": "linux-clang-x64", 12 | "compileCommands": "${workspaceFolder}/build/compile_commands.json", 13 | "configurationProvider": "ms-vscode.cmake-tools" 14 | } 15 | ], 16 | "version": 4 17 | } -------------------------------------------------------------------------------- /.vscode/launch.json: -------------------------------------------------------------------------------- 1 | { 2 | "version": "0.2.0", 3 | "configurations": [ 4 | { 5 | "name": "Launch Flutter", 6 | "cwd": "example", 7 | "request": "launch", 8 | "type": "dart" 9 | }, 10 | { 11 | "name": "Debug native", 12 | "type": "cppdbg", 13 | "request": "launch", 14 | "program": "${workspaceFolder}/example/build/linux/x64/debug/bundle/myapp_example", 15 | "cwd": "${workspaceFolder}" 16 | } 17 | ] 18 | } -------------------------------------------------------------------------------- /.vscode/settings.json: -------------------------------------------------------------------------------- 1 | { 2 | "cmake.sourceDirectory": "${workspaceFolder}/example/linux", 3 | "cmake.configureOnOpen": true, 4 | "files.associations": { 5 | "cstring": "cpp" 6 | }, 7 | "dart.flutterSdkPath": ".fvm/versions/3.24.0" 8 | } -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | ## 1.2.0 2 | 3 | - SPM ready. 4 | 5 | ## 1.1.0 6 | 7 | - Modify the way to set the active window on macOS. 8 | 9 | ## 1.0.0 10 | 11 | - Prevents closing the window only after the plugin is initialized. 12 | 13 | ## 0.3.0 14 | 15 | - Fix the Linux plugin on Flutter 3.10 and above. 16 | 17 | ## 0.2.2 18 | 19 | - Allow setting the web return value to null. Thanks to [doppio](https://github.com/doppio) 20 | 21 | ## 0.2.1 22 | 23 | - Fix the issue that the window won't be closed when sending the message to close window after a delay on Windows. 24 | 25 | ## 0.2.0 26 | 27 | - Support Flutter Web 28 | 29 | ## 0.1.1 30 | 31 | - Update documentation 32 | 33 | ## 0.1.0 34 | 35 | - Initial release 36 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2021 Weizhong Yang a.k.a zonble 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 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # flutter_window_close 2 | 3 | 2021 © Weizhong Yang a.k.a zonble 4 | 5 | [![Pub](https://img.shields.io/pub/v/flutter_window_close.svg)](https://pub.dartlang.org/packages/flutter_window_close) [![example workflow](https://github.com/zonble/flutter_window_close/actions/workflows/ci.yaml/badge.svg)](https://github.com/zonble/flutter_window_close/actions) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://github.com/zonble/flutter_window_close/blob/main/LICENSE) 6 | 7 | flutter_window_close lets your Flutter app has a chance to confirm if the user 8 | wants to close your app. It works on desktop platforms including Windows, macOS 9 | and Linux. 10 | 11 | ![macOS](https://img.shields.io/badge/mac%20os-000000?style=for-the-badge&logo=macos&logoColor=F0F0F0) 12 | ![Windows](https://img.shields.io/badge/Windows-0078D6?style=for-the-badge&logo=windows&logoColor=white) 13 | ![Linux](https://img.shields.io/badge/Linux-FCC624?style=for-the-badge&logo=linux&logoColor=black) 14 | 15 | ![Example](https://raw.githubusercontent.com/zonble/flutter_window_close/main/close.gif) 16 | 17 | ## Getting Started 18 | 19 | It is very common that an app would prompt a message like "Do you really want to 20 | quit" when users click on the close button, in order to notify that there are 21 | still undone tasks and the users may lose their data if they want to quit 22 | anyway. It prevents the users from losing data unwillingly. 23 | 24 | To let a Flutter desktop app to support that, the plug-in listens to the events 25 | from the window hosting Flutter's view, and send the events to Flutter. What you 26 | need to do is to assign an anonymous function that can answer if the window 27 | should be closed. For example, you can show an alert dialog to ask what the 28 | current user is willing to do: 29 | 30 | ```dart 31 | FlutterWindowClose.setWindowShouldCloseHandler(() async { 32 | return await showDialog( 33 | context: context, 34 | builder: (context) { 35 | return AlertDialog( 36 | title: const Text('Do you really want to quit?'), 37 | actions: [ 38 | ElevatedButton( 39 | onPressed: () => Navigator.of(context).pop(true), 40 | child: const Text('Yes')), 41 | ElevatedButton( 42 | onPressed: () => Navigator.of(context).pop(false), 43 | child: const Text('No')), 44 | ]); 45 | }); 46 | }); 47 | ``` 48 | 49 | The plugin bridges following APIs: 50 | 51 | - Windows: 52 | [WM_CLOSE](https://docs.microsoft.com/en-us/windows/win32/winmsg/wm-close) 53 | message in WinProc 54 | - macOS: 55 | [windowShouldClose(\_:)](https://developer.apple.com/documentation/appkit/nswindowdelegate/1419380-windowshouldclose) 56 | in 57 | [NSWindowDelegate](https://developer.apple.com/documentation/appkit/nswindowdelegate) 58 | - Linux: 59 | [Widget::delete-event](https://docs.gtk.org/gtk3/signal.Widget.delete-event.html) 60 | signal 61 | 62 | It does not support mobile platforms, since there is no such event for closing 63 | windows. You can use a custom 64 | [WillPopScope](https://api.flutter.dev/flutter/widgets/WillPopScope-class.html) 65 | to capture if a user is leaving your app with a back key. 66 | 67 | ## macOS 68 | 69 | There could be some issues while using the package on macOS. Each platform has 70 | its paradigm and the developer framework macOS sees window objects in a 71 | different way from Windows and Linux. 72 | 73 | On Windows and Linux, windows are more like controllers in MVC pattern , and 74 | when it comes to Flutter, there would be always a root window in the process of 75 | an app, and our plugin could easily know which is the window to listen to. In 76 | the code level, we use 77 | [GetActiveWindow](https://docs.microsoft.com/windows/win32/api/winuser/nf-winuser-getactivewindow) 78 | while we can use 79 | [gtk_widget_get_ancestor](https://people.gnome.org/~shaunm/girdoc/C/Gtk.Widget.get_ancestor.html) 80 | or 81 | [gtk_widget_get_toplevel](https://people.gnome.org/~shaunm/girdoc/C/Gtk.Widget.get_toplevel.html). 82 | 83 | On the contrary, windows are more like views on macOS. An app can have multiple 84 | windows, and the app can stay still open event all windows are closed. We can 85 | also create an object with multiple IBOutlets to multiple windows. Flutter macOS 86 | does not tell plugins which window is the one running Flutter as well. 87 | 88 | The plugin listens to the first window in the 89 | [windows](https://developer.apple.com/documentation/appkit/nsapplication/1428402-windows) 90 | list of the singleton 91 | [NSApplication](https://developer.apple.com/documentation/appkit/nsapplication) 92 | object. It works if you have only one window in your macOS Flutter app. If you 93 | just create a new app using the official template for macOS, you may need not to 94 | change anything. However, if your app has multiple windows, the behavior of the 95 | plugin might be unexpectable. 96 | 97 | ## Flutter Web 98 | 99 | We can do little when a user is closing the tab or window hosting your Flutter 100 | Web app. The only way to let a user to confirm if he or she really want to close 101 | is to set the return value of the 102 | [onbeforeunload](https://developer.mozilla.org/docs/Web/API/WindowEventHandlers/onbeforeunload) 103 | event. You can use the `setWebReturnValue` method to set the return value. 104 | 105 | ## License 106 | 107 | The package is released under MIT license. 108 | -------------------------------------------------------------------------------- /README_ZHTW.md: -------------------------------------------------------------------------------- 1 | # flutter_window_close 2 | 3 | 2021 © Weizhong Yang a.k.a zonble 4 | 5 | [![Pub](https://img.shields.io/pub/v/flutter_window_close.svg)](https://pub.dartlang.org/packages/flutter_window_close) [![example workflow](https://github.com/zonble/flutter_window_close/actions/workflows/ci.yaml/badge.svg)](https://github.com/zonble/flutter_window_close/actions) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://github.com/zonble/flutter_window_close/blob/main/LICENSE) 6 | 7 | flutter_window_close 元件可以讓用戶在關閉您所開發的 Flutter 桌面應用程式的視窗 8 | 時，詢問用戶是否確定要關閉。這個元件可以用在 Windows、macOS 以及 Linux 等桌面平 9 | 台。 10 | 11 | ![macOS](https://img.shields.io/badge/mac%20os-000000?style=for-the-badge&logo=macos&logoColor=F0F0F0) 12 | ![Windows](https://img.shields.io/badge/Windows-0078D6?style=for-the-badge&logo=windows&logoColor=white) 13 | ![Linux](https://img.shields.io/badge/Linux-FCC624?style=for-the-badge&logo=linux&logoColor=black) 14 | 15 | ![Example](https://raw.githubusercontent.com/zonble/flutter_window_close/main/close.gif) 16 | 17 | ## 使用說明 18 | 19 | 在開發桌面應用程式的時候，我們經常會在用戶按下視窗上的關閉按鈕時，跳出「您是否確 20 | 定要關閉」這樣的對話框，避免用戶只是因為不小心誤觸，而打斷用戶原本的操作，或是造 21 | 成用戶的資料遺失。這個套件可以讓您在使用 Flutter 開發桌面應用程式時，實現上述功 22 | 能。 23 | 24 | 這個套件會在各種桌面平台上，監聽視窗關閉的事件，然後將攔截到的事件送到 Flutter 內 25 | 部處理。在使用這個套件時，您只需要在 Flutter 應用程式中，設置一個用來處理視窗關 26 | 閉事件的函式，然後用一個 Future 回傳是否確實要關閉的 Boolean 值。比方說，你可以 27 | 回傳 Flutter 當中的 showAlert 的結果，範例如下： 28 | 29 | ```dart 30 | FlutterWindowClose.setWindowShouldCloseHandler(() async { 31 | return await showDialog( 32 | context: context, 33 | builder: (context) { 34 | return AlertDialog( 35 | title: const Text('Do you really want to quit?'), 36 | actions: [ 37 | ElevatedButton( 38 | onPressed: () => Navigator.of(context).pop(true), 39 | child: const Text('Yes')), 40 | ElevatedButton( 41 | onPressed: () => Navigator.of(context).pop(false), 42 | child: const Text('No')), 43 | ]); 44 | }); 45 | }); 46 | ``` 47 | 48 | 這個元件介接了以下 API： 49 | 50 | - Windows:我們攔截了 51 | [WM_CLOSE](https://docs.microsoft.com/en-us/windows/win32/winmsg/wm-close)訊息 52 | - macOS:我們攔截了 53 | [NSWindowDelegate](https://developer.apple.com/documentation/appkit/nswindowdelegate) 54 | 的 55 | [windowShouldClose(\_:)](https://developer.apple.com/documentation/appkit/nswindowdelegate/1419380-windowshouldclose) 56 | 這個 delegate method 57 | - Linux: 58 | [Widget::delete-event](https://docs.gtk.org/gtk3/signal.Widget.delete-event.html) 59 | signal 60 | 61 | 這個套件不支援行動平台以及 Flutter Web。 62 | 63 | ## macOS 64 | 65 | 在 macOS 上，視窗在整個開發框架的定義以及開發觀念，與 Windows/Linux 上不太一樣， 66 | 所以，在 macOS 上，使用這個套件時，也需要特別留意一下下面的說明。 67 | 68 | 在 Windows 與 Linux 平台上，視窗比較像是 MVC 當中的 Controller 的角色，在每個視 69 | 窗當中發生的事件，往往會往視窗上面送，而且視窗中的元件也可以比較明確知道上層的 70 | Window 是什麼。在 Windows 上，我們可以用 71 | [GetActiveWindow](https://docs.microsoft.com/zh-tw/windows/win32/api/winuser/nf-winuser-getactivewindow) 72 | 拿到所屬視窗，在 Linux 上，則可以用 73 | [gtk_widget_get_ancestor](https://people.gnome.org/~shaunm/girdoc/C/Gtk.Widget.get_ancestor.html) 74 | 或是 75 | [gtk_widget_get_toplevel](https://people.gnome.org/~shaunm/girdoc/C/Gtk.Widget.get_toplevel.html)， 76 | 但是在 macOS 則不然。 77 | 78 | 在 macOS 上，視窗比較像是 View 的角色，每個 App 中可以有多個視窗，每個視窗也不見 79 | 得都一定會有專屬的 Window Controller，任何一個物件只要建立了一個 IBOutlet，就可 80 | 以連接、控制某個視窗。在 Flutter 框架中，每個 Plug-in 目前也沒辦法正確拿到所屬的 81 | View 以及視窗物件。 82 | 83 | 在目前的實做中，會在 Plugin 啟動時，主動監聽 App 中所有視窗中的第一個，也就是 84 | [NSApplication](https://developer.apple.com/documentation/appkit/nsapplication) 85 | 的 singleton 物件中的 86 | [windows](https://developer.apple.com/documentation/appkit/nsapplication/1428402-windows) 87 | 列表的第一個。如果你在 macOS 上的 app，就只是根據 Flutter 官方範本產生的，大概沒 88 | 有什麼問題，但如果你有多個視窗，而你的第一個視窗又不是 Flutter 所在的視窗的話， 89 | 那你就不會收到視窗關閉的事件了。 90 | 91 | ## Flutter Web 92 | 93 | 如果你的 Flutter App 是在 Web 中運作，那，我們能做的相當有限。要讓用戶在關閉某個 94 | 瀏覽器分頁或是視窗時，跳出提示訊息，只能夠調整 95 | [onbeforeunload](https://developer.mozilla.org/zh-TW/docs/Web/API/WindowEventHandlers/onbeforeunload) 96 | 的回傳字串。你可以透過呼叫 `setWebReturnValue` 設置一個提示訊息。 97 | 98 | ## 授權 99 | 100 | 本專案使用 MIT 授權 101 | -------------------------------------------------------------------------------- /analysis_options.yaml: -------------------------------------------------------------------------------- 1 | include: package:flutter_lints/flutter.yaml 2 | 3 | # Additional information about this file can be found at 4 | # https://dart.dev/guides/language/analysis-options 5 | -------------------------------------------------------------------------------- /close.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zonble/flutter_window_close/cbfaf0e7e7071bb6ba3cb6b3505598649de1beba/close.gif -------------------------------------------------------------------------------- /example/.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | 12 | # IntelliJ related 13 | *.iml 14 | *.ipr 15 | *.iws 16 | .idea/ 17 | 18 | # The .vscode folder contains launch configuration and tasks you configure in 19 | # VS Code which you may wish to be included in version control, so this line 20 | # is commented out by default. 21 | #.vscode/ 22 | 23 | # Flutter/Dart/Pub related 24 | **/doc/api/ 25 | **/ios/Flutter/.last_build_id 26 | .dart_tool/ 27 | .flutter-plugins 28 | .flutter-plugins-dependencies 29 | .packages 30 | .pub-cache/ 31 | .pub/ 32 | /build/ 33 | 34 | # Web related 35 | lib/generated_plugin_registrant.dart 36 | 37 | # Symbolication related 38 | app.*.symbols 39 | 40 | # Obfuscation related 41 | app.*.map.json 42 | 43 | # Android Studio will place build artifacts here 44 | /android/app/debug 45 | /android/app/profile 46 | /android/app/release 47 | -------------------------------------------------------------------------------- /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: "80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819" 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: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 17 | base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 18 | - platform: android 19 | create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 20 | base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 21 | - platform: ios 22 | create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 23 | base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 24 | - platform: linux 25 | create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 26 | base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 27 | - platform: macos 28 | create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 29 | base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 30 | - platform: web 31 | create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 32 | base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 33 | - platform: windows 34 | create_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 35 | base_revision: 80c2e84975bbd28ecf5f8d4bd4ca5a2490bfc819 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 | -------------------------------------------------------------------------------- /example/.vscode/c_cpp_properties.json: -------------------------------------------------------------------------------- 1 | { 2 | "configurations": [ 3 | { 4 | "name": "Linux", 5 | "includePath": [ 6 | "${workspaceFolder}/**" 7 | ], 8 | "defines": [], 9 | "compilerPath": "/usr/bin/clang", 10 | "cStandard": "c17", 11 | "cppStandard": "c++14", 12 | "intelliSenseMode": "linux-clang-x64", 13 | "compileCommands": "/home/zonble/Works/flutter_window_close/build/compile_commands.json" 14 | } 15 | ], 16 | "version": 4 17 | } -------------------------------------------------------------------------------- /example/.vscode/settings.json: -------------------------------------------------------------------------------- 1 | { 2 | "cmake.sourceDirectory": "${workspaceFolder}/linux" 3 | } -------------------------------------------------------------------------------- /example/README.md: -------------------------------------------------------------------------------- 1 | # flutter_window_close_example 2 | 3 | Demonstrates how to use the flutter_window_close plugin. 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://flutter.dev/docs/get-started/codelab) 12 | - [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook) 13 | 14 | For help getting started with Flutter, view our 15 | [online documentation](https://flutter.dev/docs), which offers tutorials, 16 | samples, guidance on mobile development, and a full API reference. 17 | -------------------------------------------------------------------------------- /example/analysis_options.yaml: -------------------------------------------------------------------------------- 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 17 | # https://dart-lang.github.io/linter/lints/index.html. 18 | # 19 | # Instead of disabling a lint rule for the entire project in the 20 | # section below, it can also be suppressed for a single line of code 21 | # or a specific dart file by using the `// ignore: name_of_lint` and 22 | # `// ignore_for_file: name_of_lint` syntax on the line or in the file 23 | # producing the lint. 24 | rules: 25 | # avoid_print: false # Uncomment to disable the `avoid_print` rule 26 | # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule 27 | 28 | # Additional information about this file can be found at 29 | # https://dart.dev/guides/language/analysis-options 30 | -------------------------------------------------------------------------------- /example/lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:flutter/foundation.dart'; 4 | import 'package:flutter/material.dart'; 5 | import 'package:flutter_platform_alert/flutter_platform_alert.dart'; 6 | import 'package:flutter_window_close/flutter_window_close.dart'; 7 | 8 | void main() { 9 | runApp(const MyApp()); 10 | } 11 | 12 | class MyApp extends StatefulWidget { 13 | const MyApp({Key? key}) : super(key: key); 14 | 15 | @override 16 | State createState() => _MyAppState(); 17 | } 18 | 19 | class _MyAppState extends State { 20 | @override 21 | Widget build(BuildContext context) { 22 | return const MaterialApp(home: MainPage()); 23 | } 24 | } 25 | 26 | class MainPage extends StatefulWidget { 27 | const MainPage({Key? key}) : super(key: key); 28 | 29 | @override 30 | State createState() => _MainPageState(); 31 | } 32 | 33 | class _MainPageState extends State { 34 | var _alertShowing = false; 35 | var _index = 0; 36 | 37 | @override 38 | void initState() { 39 | super.initState(); 40 | 41 | if (kIsWeb) { 42 | FlutterWindowClose.setWebReturnValue('Are you sure?'); 43 | return; 44 | } 45 | 46 | FlutterWindowClose.setWindowShouldCloseHandler(() async { 47 | if (_index == 0) { 48 | if (_alertShowing) return false; 49 | _alertShowing = true; 50 | 51 | return await showDialog( 52 | context: context, 53 | builder: (context) { 54 | return AlertDialog( 55 | title: const Text('Do you really want to quit?'), 56 | actions: [ 57 | ElevatedButton( 58 | onPressed: () { 59 | Navigator.of(context).pop(true); 60 | _alertShowing = false; 61 | }, 62 | child: const Text('Yes')), 63 | ElevatedButton( 64 | onPressed: () { 65 | Navigator.of(context).pop(false); 66 | _alertShowing = false; 67 | }, 68 | child: const Text('No')) 69 | ]); 70 | }); 71 | } else if (_index == 1) { 72 | final result = await FlutterPlatformAlert.showCustomAlert( 73 | windowTitle: "Really?", 74 | text: "Do you really want to quit?", 75 | positiveButtonTitle: "Quit", 76 | negativeButtonTitle: "Cancel", 77 | ); 78 | return result == CustomButton.positiveButton; 79 | } else if (_index == 3) { 80 | return await Future.delayed(const Duration(seconds: 1), () => true); 81 | } 82 | return true; 83 | }); 84 | } 85 | 86 | @override 87 | Widget build(BuildContext context) { 88 | if (kIsWeb) { 89 | return Scaffold( 90 | appBar: AppBar(title: const Text('flutter_window_close')), 91 | body: const Center(child: Text('Please try to close the tab/window.')), 92 | ); 93 | } 94 | 95 | final platformMenus = [ 96 | PlatformMenu(label: 'Flutter Window Close Example', menus: [ 97 | PlatformMenuItem( 98 | label: 'Quit Flutter Window Close Example', 99 | onSelected: () => FlutterWindowClose.closeWindow()) 100 | ]), 101 | PlatformMenu(label: 'Help', menus: [ 102 | PlatformMenuItem( 103 | label: 'About', 104 | onSelected: () => FlutterPlatformAlert.showCustomAlert( 105 | windowTitle: 'About', 106 | text: 107 | 'flutter_window_close\n\nhttps://pub.dev/packages/flutter_window_close', 108 | )) 109 | ]), 110 | ]; 111 | 112 | final menu = MenuBar( 113 | style: MenuStyle( 114 | elevation: MaterialStateProperty.resolveWith((states) => 0), 115 | backgroundColor: 116 | MaterialStateColor.resolveWith((states) => Colors.white), 117 | ), 118 | children: [ 119 | SubmenuButton( 120 | menuChildren: [ 121 | MenuItemButton( 122 | child: const Text('Exit'), 123 | onPressed: () => FlutterWindowClose.closeWindow()), 124 | ], 125 | child: const Text('File'), 126 | ), 127 | SubmenuButton( 128 | menuChildren: [ 129 | MenuItemButton( 130 | child: const Text('About'), 131 | onPressed: () { 132 | FlutterPlatformAlert.showCustomAlert( 133 | windowTitle: 'About', 134 | text: 135 | 'flutter_window_close\n\nhttps://pub.dev/packages/flutter_window_close', 136 | ); 137 | }), 138 | ], 139 | child: const Text('Help'), 140 | ), 141 | ]); 142 | 143 | var inner = Scaffold( 144 | body: Column( 145 | crossAxisAlignment: CrossAxisAlignment.start, 146 | children: [ 147 | if (Platform.isLinux || Platform.isWindows) menu, 148 | Expanded( 149 | child: Scaffold( 150 | appBar: AppBar(title: const Text('flutter_window_close')), 151 | body: Center( 152 | child: Column( 153 | mainAxisAlignment: MainAxisAlignment.center, 154 | children: [ 155 | ListTile( 156 | leading: Radio( 157 | groupValue: _index, 158 | value: 0, 159 | onChanged: (int? value) => 160 | setState(() => _index = value ?? 0), 161 | ), 162 | title: const Text('Confirm Closing Using Flutter'), 163 | ), 164 | ListTile( 165 | leading: Radio( 166 | groupValue: _index, 167 | value: 1, 168 | onChanged: (int? value) => 169 | setState(() => _index = value ?? 1), 170 | ), 171 | title: 172 | const Text('Confirm Closing Using Native Alert Dialog'), 173 | ), 174 | ListTile( 175 | leading: Radio( 176 | groupValue: _index, 177 | value: 2, 178 | onChanged: (int? value) => 179 | setState(() => _index = value ?? 2), 180 | ), 181 | title: const Text('No Confirm'), 182 | ), 183 | ListTile( 184 | leading: Radio( 185 | groupValue: _index, 186 | value: 3, 187 | onChanged: (int? value) => 188 | setState(() => _index = value ?? 2), 189 | ), 190 | title: const Text('No Confirm with Delay'), 191 | ), 192 | const SizedBox(height: 30), 193 | ElevatedButton( 194 | onPressed: () => FlutterWindowClose.closeWindow(), 195 | child: const Text('Close Window')), 196 | ], 197 | )), 198 | ), 199 | ), 200 | ], 201 | ), 202 | ); 203 | 204 | if (Platform.isMacOS) { 205 | return PlatformMenuBar( 206 | menus: platformMenus, 207 | child: inner, 208 | ); 209 | } 210 | 211 | return inner; 212 | } 213 | } 214 | -------------------------------------------------------------------------------- /example/linux/.gitignore: -------------------------------------------------------------------------------- 1 | flutter/ephemeral 2 | -------------------------------------------------------------------------------- /example/linux/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.10) 2 | project(runner LANGUAGES CXX) 3 | 4 | set(BINARY_NAME "flutter_window_close_example") 5 | set(APPLICATION_ID "com.example.flutter_window_close") 6 | 7 | cmake_policy(SET CMP0063 NEW) 8 | 9 | set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") 10 | 11 | # Root filesystem for cross-building. 12 | if(FLUTTER_TARGET_PLATFORM_SYSROOT) 13 | set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT}) 14 | set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) 15 | set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) 16 | set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) 17 | set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) 18 | set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) 19 | endif() 20 | 21 | # Configure build options. 22 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 23 | set(CMAKE_BUILD_TYPE "Debug" CACHE 24 | STRING "Flutter build mode" FORCE) 25 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 26 | "Debug" "Profile" "Release") 27 | endif() 28 | 29 | # Compilation settings that should be applied to most targets. 30 | function(APPLY_STANDARD_SETTINGS TARGET) 31 | target_compile_features(${TARGET} PUBLIC cxx_std_14) 32 | target_compile_options(${TARGET} PRIVATE -Wall -Werror) 33 | target_compile_options(${TARGET} PRIVATE "$<$>:-O3>") 34 | target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>") 35 | endfunction() 36 | 37 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 38 | 39 | # Flutter library and tool build rules. 40 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 41 | 42 | # System-level dependencies. 43 | find_package(PkgConfig REQUIRED) 44 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 45 | 46 | add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}") 47 | 48 | # Application build 49 | add_executable(${BINARY_NAME} 50 | "main.cc" 51 | "my_application.cc" 52 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 53 | ) 54 | apply_standard_settings(${BINARY_NAME}) 55 | target_link_libraries(${BINARY_NAME} PRIVATE flutter) 56 | target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK) 57 | add_dependencies(${BINARY_NAME} flutter_assemble) 58 | # Only the install-generated bundle's copy of the executable will launch 59 | # correctly, since the resources must in the right relative locations. To avoid 60 | # people trying to run the unbundled copy, put it in a subdirectory instead of 61 | # the default top-level location. 62 | set_target_properties(${BINARY_NAME} 63 | PROPERTIES 64 | RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run" 65 | ) 66 | 67 | # Generated plugin build rules, which manage building the plugins and adding 68 | # them to the application. 69 | include(flutter/generated_plugins.cmake) 70 | 71 | 72 | # === Installation === 73 | # By default, "installing" just makes a relocatable bundle in the build 74 | # directory. 75 | set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle") 76 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 77 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 78 | endif() 79 | 80 | # Start with a clean build bundle directory every time. 81 | install(CODE " 82 | file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\") 83 | " COMPONENT Runtime) 84 | 85 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 86 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib") 87 | 88 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 89 | COMPONENT Runtime) 90 | 91 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 92 | COMPONENT Runtime) 93 | 94 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 95 | COMPONENT Runtime) 96 | 97 | if(PLUGIN_BUNDLED_LIBRARIES) 98 | install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" 99 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 100 | COMPONENT Runtime) 101 | endif() 102 | 103 | # Fully re-copy the assets directory on each build to avoid having stale files 104 | # from a previous install. 105 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 106 | install(CODE " 107 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 108 | " COMPONENT Runtime) 109 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 110 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 111 | 112 | # Install the AOT library on non-Debug builds only. 113 | if(NOT CMAKE_BUILD_TYPE MATCHES "Debug") 114 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 115 | COMPONENT Runtime) 116 | endif() 117 | -------------------------------------------------------------------------------- /example/linux/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.10) 2 | 3 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 4 | 5 | # Configuration provided via flutter tool. 6 | include(${EPHEMERAL_DIR}/generated_config.cmake) 7 | 8 | # TODO: Move the rest of this into files in ephemeral. See 9 | # https://github.com/flutter/flutter/issues/57146. 10 | 11 | # Serves the same purpose as list(TRANSFORM ... PREPEND ...), 12 | # which isn't available in 3.10. 13 | function(list_prepend LIST_NAME PREFIX) 14 | set(NEW_LIST "") 15 | foreach(element ${${LIST_NAME}}) 16 | list(APPEND NEW_LIST "${PREFIX}${element}") 17 | endforeach(element) 18 | set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) 19 | endfunction() 20 | 21 | # === Flutter Library === 22 | # System-level dependencies. 23 | find_package(PkgConfig REQUIRED) 24 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 25 | pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) 26 | pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) 27 | 28 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") 29 | 30 | # Published to parent scope for install step. 31 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 32 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 33 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 34 | set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) 35 | 36 | list(APPEND FLUTTER_LIBRARY_HEADERS 37 | "fl_basic_message_channel.h" 38 | "fl_binary_codec.h" 39 | "fl_binary_messenger.h" 40 | "fl_dart_project.h" 41 | "fl_engine.h" 42 | "fl_json_message_codec.h" 43 | "fl_json_method_codec.h" 44 | "fl_message_codec.h" 45 | "fl_method_call.h" 46 | "fl_method_channel.h" 47 | "fl_method_codec.h" 48 | "fl_method_response.h" 49 | "fl_plugin_registrar.h" 50 | "fl_plugin_registry.h" 51 | "fl_standard_message_codec.h" 52 | "fl_standard_method_codec.h" 53 | "fl_string_codec.h" 54 | "fl_value.h" 55 | "fl_view.h" 56 | "flutter_linux.h" 57 | ) 58 | list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") 59 | add_library(flutter INTERFACE) 60 | target_include_directories(flutter INTERFACE 61 | "${EPHEMERAL_DIR}" 62 | ) 63 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") 64 | target_link_libraries(flutter INTERFACE 65 | PkgConfig::GTK 66 | PkgConfig::GLIB 67 | PkgConfig::GIO 68 | ) 69 | add_dependencies(flutter flutter_assemble) 70 | 71 | # === Flutter tool backend === 72 | # _phony_ is a non-existent file to force this command to run every time, 73 | # since currently there's no way to get a full input/output list from the 74 | # flutter tool. 75 | add_custom_command( 76 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 77 | ${CMAKE_CURRENT_BINARY_DIR}/_phony_ 78 | COMMAND ${CMAKE_COMMAND} -E env 79 | ${FLUTTER_TOOL_ENVIRONMENT} 80 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" 81 | ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} 82 | VERBATIM 83 | ) 84 | add_custom_target(flutter_assemble DEPENDS 85 | "${FLUTTER_LIBRARY}" 86 | ${FLUTTER_LIBRARY_HEADERS} 87 | ) 88 | -------------------------------------------------------------------------------- /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 | #include 10 | #include 11 | 12 | void fl_register_plugins(FlPluginRegistry* registry) { 13 | g_autoptr(FlPluginRegistrar) flutter_platform_alert_registrar = 14 | fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterPlatformAlertPlugin"); 15 | flutter_platform_alert_plugin_register_with_registrar(flutter_platform_alert_registrar); 16 | g_autoptr(FlPluginRegistrar) flutter_window_close_registrar = 17 | fl_plugin_registry_get_registrar_for_plugin(registry, "FlutterWindowClosePlugin"); 18 | flutter_window_close_plugin_register_with_registrar(flutter_window_close_registrar); 19 | } 20 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugins.cmake: -------------------------------------------------------------------------------- 1 | # 2 | # Generated file, do not edit. 3 | # 4 | 5 | list(APPEND FLUTTER_PLUGIN_LIST 6 | flutter_platform_alert 7 | flutter_window_close 8 | ) 9 | 10 | list(APPEND FLUTTER_FFI_PLUGIN_LIST 11 | ) 12 | 13 | set(PLUGIN_BUNDLED_LIBRARIES) 14 | 15 | foreach(plugin ${FLUTTER_PLUGIN_LIST}) 16 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin}) 17 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) 18 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $) 19 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) 20 | endforeach(plugin) 21 | 22 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) 23 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin}) 24 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) 25 | endforeach(ffi_plugin) 26 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | { 20 | MyApplication* self = MY_APPLICATION(application); 21 | GtkWindow* window = 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 = FALSE; 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, "flutter_window_close_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, "flutter_window_close_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 | { 68 | MyApplication* self = MY_APPLICATION(application); 69 | // Strip out the first argument as it is the binary name. 70 | self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); 71 | 72 | g_autoptr(GError) error = nullptr; 73 | if (!g_application_register(application, nullptr, &error)) { 74 | g_warning("Failed to register: %s", error->message); 75 | *exit_status = 1; 76 | return TRUE; 77 | } 78 | 79 | g_application_activate(application); 80 | *exit_status = 0; 81 | 82 | return TRUE; 83 | } 84 | 85 | // Implements GObject::dispose. 86 | static void my_application_dispose(GObject* object) 87 | { 88 | MyApplication* self = MY_APPLICATION(object); 89 | g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); 90 | G_OBJECT_CLASS(my_application_parent_class)->dispose(object); 91 | } 92 | 93 | static void my_application_class_init(MyApplicationClass* klass) 94 | { 95 | G_APPLICATION_CLASS(klass)->activate = my_application_activate; 96 | G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line; 97 | G_OBJECT_CLASS(klass)->dispose = my_application_dispose; 98 | } 99 | 100 | static void my_application_init(MyApplication* self) { } 101 | 102 | MyApplication* my_application_new() 103 | { 104 | return MY_APPLICATION(g_object_new(my_application_get_type(), 105 | "application-id", APPLICATION_ID, 106 | "flags", G_APPLICATION_NON_UNIQUE, 107 | nullptr)); 108 | } 109 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /example/macos/.gitignore: -------------------------------------------------------------------------------- 1 | # Flutter-related 2 | **/Flutter/ephemeral/ 3 | **/Pods/ 4 | 5 | # Xcode-related 6 | **/dgph 7 | **/xcuserdata/ 8 | -------------------------------------------------------------------------------- /example/macos/Flutter/Flutter-Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig" 2 | #include "ephemeral/Flutter-Generated.xcconfig" 3 | -------------------------------------------------------------------------------- /example/macos/Flutter/Flutter-Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig" 2 | #include "ephemeral/Flutter-Generated.xcconfig" 3 | -------------------------------------------------------------------------------- /example/macos/Flutter/GeneratedPluginRegistrant.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | import FlutterMacOS 6 | import Foundation 7 | 8 | import flutter_platform_alert 9 | import flutter_window_close 10 | 11 | func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) { 12 | FlutterPlatformAlertPlugin.register(with: registry.registrar(forPlugin: "FlutterPlatformAlertPlugin")) 13 | FlutterWindowClosePlugin.register(with: registry.registrar(forPlugin: "FlutterWindowClosePlugin")) 14 | } 15 | -------------------------------------------------------------------------------- /example/macos/Podfile: -------------------------------------------------------------------------------- 1 | platform :osx, '10.14' 2 | 3 | # CocoaPods analytics sends network stats synchronously affecting flutter build latency. 4 | ENV['COCOAPODS_DISABLE_STATS'] = 'true' 5 | 6 | project 'Runner', { 7 | 'Debug' => :debug, 8 | 'Profile' => :release, 9 | 'Release' => :release, 10 | } 11 | 12 | def flutter_root 13 | generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__) 14 | unless File.exist?(generated_xcode_build_settings_path) 15 | raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first" 16 | end 17 | 18 | File.foreach(generated_xcode_build_settings_path) do |line| 19 | matches = line.match(/FLUTTER_ROOT\=(.*)/) 20 | return matches[1].strip if matches 21 | end 22 | raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\"" 23 | end 24 | 25 | require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root) 26 | 27 | flutter_macos_podfile_setup 28 | 29 | target 'Runner' do 30 | use_frameworks! 31 | use_modular_headers! 32 | 33 | flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__)) 34 | target 'RunnerTests' do 35 | inherit! :search_paths 36 | end 37 | end 38 | 39 | post_install do |installer| 40 | installer.pods_project.targets.each do |target| 41 | flutter_additional_macos_build_settings(target) 42 | end 43 | end 44 | -------------------------------------------------------------------------------- /example/macos/Podfile.lock: -------------------------------------------------------------------------------- 1 | PODS: 2 | - flutter_platform_alert (0.0.1): 3 | - FlutterMacOS 4 | - flutter_window_close (0.0.1): 5 | - FlutterMacOS 6 | - FlutterMacOS (1.0.0) 7 | 8 | DEPENDENCIES: 9 | - flutter_platform_alert (from `Flutter/ephemeral/.symlinks/plugins/flutter_platform_alert/macos`) 10 | - flutter_window_close (from `Flutter/ephemeral/.symlinks/plugins/flutter_window_close/macos`) 11 | - FlutterMacOS (from `Flutter/ephemeral`) 12 | 13 | EXTERNAL SOURCES: 14 | flutter_platform_alert: 15 | :path: Flutter/ephemeral/.symlinks/plugins/flutter_platform_alert/macos 16 | flutter_window_close: 17 | :path: Flutter/ephemeral/.symlinks/plugins/flutter_window_close/macos 18 | FlutterMacOS: 19 | :path: Flutter/ephemeral 20 | 21 | SPEC CHECKSUMS: 22 | flutter_platform_alert: 0373c95e18cdeda110eddcc3cb78fdd64f59dce0 23 | flutter_window_close: bd408414cbbf0d39f0d3076c4da0cdbf1c527168 24 | FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24 25 | 26 | PODFILE CHECKSUM: 236401fc2c932af29a9fcf0e97baeeb2d750d367 27 | 28 | COCOAPODS: 1.16.2 29 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 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CLANG_WARN_INT_CONVERSION = YES; 673 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 674 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 675 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 676 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 677 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 678 | CODE_SIGN_IDENTITY = "-"; 679 | COPY_PHASE_STRIP = NO; 680 | DEAD_CODE_STRIPPING = YES; 681 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 682 | ENABLE_NS_ASSERTIONS = NO; 683 | ENABLE_STRICT_OBJC_MSGSEND = YES; 684 | ENABLE_USER_SCRIPT_SANDBOXING = NO; 685 | GCC_C_LANGUAGE_STANDARD = gnu11; 686 | GCC_NO_COMMON_BLOCKS = YES; 687 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 688 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 689 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 690 | GCC_WARN_UNUSED_FUNCTION = YES; 691 | GCC_WARN_UNUSED_VARIABLE = YES; 692 | MACOSX_DEPLOYMENT_TARGET = 10.14; 693 | MTL_ENABLE_DEBUG_INFO = NO; 694 | SDKROOT = macosx; 695 | SWIFT_COMPILATION_MODE = wholemodule; 696 | SWIFT_OPTIMIZATION_LEVEL = "-O"; 697 | }; 698 | name = Release; 699 | }; 700 | 33CC10FC2044A3C60003C045 /* Debug */ = { 701 | isa = XCBuildConfiguration; 702 | baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */; 703 | buildSettings = { 704 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 705 | CLANG_ENABLE_MODULES = YES; 706 | CODE_SIGN_ENTITLEMENTS = Runner/DebugProfile.entitlements; 707 | CODE_SIGN_STYLE = Automatic; 708 | COMBINE_HIDPI_IMAGES = YES; 709 | INFOPLIST_FILE = Runner/Info.plist; 710 | LD_RUNPATH_SEARCH_PATHS = ( 711 | "$(inherited)", 712 | "@executable_path/../Frameworks", 713 | ); 714 | PROVISIONING_PROFILE_SPECIFIER = ""; 715 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 716 | SWIFT_VERSION = 5.0; 717 | }; 718 | name = Debug; 719 | }; 720 | 33CC10FD2044A3C60003C045 /* Release */ = { 721 | isa = XCBuildConfiguration; 722 | baseConfigurationReference = 33E5194F232828860026EE4D /* AppInfo.xcconfig */; 723 | buildSettings = { 724 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 725 | CLANG_ENABLE_MODULES = YES; 726 | CODE_SIGN_ENTITLEMENTS = Runner/Release.entitlements; 727 | CODE_SIGN_STYLE = Automatic; 728 | COMBINE_HIDPI_IMAGES = YES; 729 | INFOPLIST_FILE = Runner/Info.plist; 730 | LD_RUNPATH_SEARCH_PATHS = ( 731 | "$(inherited)", 732 | "@executable_path/../Frameworks", 733 | ); 734 | PROVISIONING_PROFILE_SPECIFIER = ""; 735 | SWIFT_VERSION = 5.0; 736 | }; 737 | name = Release; 738 | }; 739 | 33CC111C2044C6BA0003C045 /* Debug */ = { 740 | isa = XCBuildConfiguration; 741 | buildSettings = { 742 | CODE_SIGN_STYLE = Manual; 743 | PRODUCT_NAME = "$(TARGET_NAME)"; 744 | }; 745 | name = Debug; 746 | }; 747 | 33CC111D2044C6BA0003C045 /* Release */ = { 748 | isa = XCBuildConfiguration; 749 | buildSettings = { 750 | CODE_SIGN_STYLE = Automatic; 751 | PRODUCT_NAME = "$(TARGET_NAME)"; 752 | }; 753 | name = Release; 754 | }; 755 | /* End XCBuildConfiguration section */ 756 | 757 | /* Begin XCConfigurationList section */ 758 | 331C80DE294CF71000263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = { 759 | isa = XCConfigurationList; 760 | buildConfigurations = ( 761 | 331C80DB294CF71000263BE5 /* Debug */, 762 | 331C80DC294CF71000263BE5 /* Release */, 763 | 331C80DD294CF71000263BE5 /* Profile */, 764 | ); 765 | defaultConfigurationIsVisible = 0; 766 | defaultConfigurationName = Release; 767 | }; 768 | 33CC10E82044A3C60003C045 /* Build configuration list for PBXProject "Runner" */ = { 769 | isa = XCConfigurationList; 770 | buildConfigurations = ( 771 | 33CC10F92044A3C60003C045 /* Debug */, 772 | 33CC10FA2044A3C60003C045 /* Release */, 773 | 338D0CE9231458BD00FA5F75 /* Profile */, 774 | ); 775 | defaultConfigurationIsVisible = 0; 776 | defaultConfigurationName = Release; 777 | }; 778 | 33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */ = { 779 | isa = XCConfigurationList; 780 | buildConfigurations = ( 781 | 33CC10FC2044A3C60003C045 /* Debug */, 782 | 33CC10FD2044A3C60003C045 /* Release */, 783 | 338D0CEA231458BD00FA5F75 /* Profile */, 784 | ); 785 | defaultConfigurationIsVisible = 0; 786 | defaultConfigurationName = Release; 787 | }; 788 | 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */ = { 789 | isa = XCConfigurationList; 790 | buildConfigurations = ( 791 | 33CC111C2044C6BA0003C045 /* Debug */, 792 | 33CC111D2044C6BA0003C045 /* Release */, 793 | 338D0CEB231458BD00FA5F75 /* Profile */, 794 | ); 795 | defaultConfigurationIsVisible = 0; 796 | defaultConfigurationName = Release; 797 | }; 798 | /* End XCConfigurationList section */ 799 | }; 800 | rootObject = 33CC10E52044A3C60003C045 /* Project object */; 801 | } 802 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /example/macos/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /example/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | @main 5 | class AppDelegate: FlutterAppDelegate { 6 | override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool { 7 | return true 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /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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-------------------------------------------------------------------------------- /example/macos/Runner/Base.lproj/MainMenu.xib: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | 132 | 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | 153 | 154 | 155 | 156 | 157 | 158 | 159 | 160 | 161 | 162 | 163 | 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | 174 | 175 | 176 | 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | 185 | 186 | 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 201 | 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 210 | 211 | 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 | 220 | 221 | 222 | 223 | 224 | 225 | 226 | 227 | 228 | 229 | 230 | 231 | 232 | 233 | 234 | 235 | 236 | 237 | 238 | 239 | 240 | 241 | 242 | 243 | 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 252 | 253 | 254 | 255 | 256 | 257 | 258 | 259 | 260 | 261 | 262 | 263 | 264 | 265 | 266 | 267 | 268 | 269 | 270 | 271 | 272 | 273 | 274 | 275 | 276 | 277 | 278 | 279 | 280 | 281 | 282 | 283 | 284 | 285 | 286 | 287 | 288 | 289 | 290 | 291 | 292 | 293 | 294 | 295 | 296 | 297 | 298 | 299 | 300 | 301 | 302 | 303 | 304 | 305 | 306 | 307 | 308 | 309 | 310 | 311 | 312 | 313 | 314 | 315 | 316 | 317 | 318 | 319 | 320 | 321 | 322 | 323 | 324 | 325 | 326 | 327 | 328 | 329 | 330 | 331 | 332 | 333 | 334 | 335 | 336 | 337 | 338 | 339 | 340 | 341 | 342 | 343 | 344 | -------------------------------------------------------------------------------- /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 © 2025 com.example. All rights reserved. 15 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Debug.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Release.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /example/macos/Runner/Release.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/RunnerTests/RunnerTests.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 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 | -------------------------------------------------------------------------------- /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: a25a15ebbdfc33ab1cd26c63a6ee519df92338a9c10f122adda92938253bef04 70 | url: "https://pub.dev" 71 | source: hosted 72 | version: "2.0.3" 73 | flutter_platform_alert: 74 | dependency: "direct main" 75 | description: 76 | name: flutter_platform_alert 77 | sha256: "097a99579e0b3b5c1d079daf80659b60e328a6133c22dc5f65ae3298701c0118" 78 | url: "https://pub.dev" 79 | source: hosted 80 | version: "0.5.0" 81 | flutter_test: 82 | dependency: "direct dev" 83 | description: flutter 84 | source: sdk 85 | version: "0.0.0" 86 | flutter_web_plugins: 87 | dependency: transitive 88 | description: flutter 89 | source: sdk 90 | version: "0.0.0" 91 | flutter_window_close: 92 | dependency: "direct main" 93 | description: 94 | path: ".." 95 | relative: true 96 | source: path 97 | version: "1.2.0" 98 | leak_tracker: 99 | dependency: transitive 100 | description: 101 | name: leak_tracker 102 | sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05" 103 | url: "https://pub.dev" 104 | source: hosted 105 | version: "10.0.5" 106 | leak_tracker_flutter_testing: 107 | dependency: transitive 108 | description: 109 | name: leak_tracker_flutter_testing 110 | sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806" 111 | url: "https://pub.dev" 112 | source: hosted 113 | version: "3.0.5" 114 | leak_tracker_testing: 115 | dependency: transitive 116 | description: 117 | name: leak_tracker_testing 118 | sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3" 119 | url: "https://pub.dev" 120 | source: hosted 121 | version: "3.0.1" 122 | lints: 123 | dependency: transitive 124 | description: 125 | name: lints 126 | sha256: "5e4a9cd06d447758280a8ac2405101e0e2094d2a1dbdd3756aec3fe7775ba593" 127 | url: "https://pub.dev" 128 | source: hosted 129 | version: "2.0.1" 130 | matcher: 131 | dependency: transitive 132 | description: 133 | name: matcher 134 | sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb 135 | url: "https://pub.dev" 136 | source: hosted 137 | version: "0.12.16+1" 138 | material_color_utilities: 139 | dependency: transitive 140 | description: 141 | name: material_color_utilities 142 | sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec 143 | url: "https://pub.dev" 144 | source: hosted 145 | version: "0.11.1" 146 | meta: 147 | dependency: transitive 148 | description: 149 | name: meta 150 | sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7 151 | url: "https://pub.dev" 152 | source: hosted 153 | version: "1.15.0" 154 | path: 155 | dependency: transitive 156 | description: 157 | name: path 158 | sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af" 159 | url: "https://pub.dev" 160 | source: hosted 161 | version: "1.9.0" 162 | sky_engine: 163 | dependency: transitive 164 | description: flutter 165 | source: sdk 166 | version: "0.0.99" 167 | source_span: 168 | dependency: transitive 169 | description: 170 | name: source_span 171 | sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c" 172 | url: "https://pub.dev" 173 | source: hosted 174 | version: "1.10.0" 175 | stack_trace: 176 | dependency: transitive 177 | description: 178 | name: stack_trace 179 | sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b" 180 | url: "https://pub.dev" 181 | source: hosted 182 | version: "1.11.1" 183 | stream_channel: 184 | dependency: transitive 185 | description: 186 | name: stream_channel 187 | sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7 188 | url: "https://pub.dev" 189 | source: hosted 190 | version: "2.1.2" 191 | string_scanner: 192 | dependency: transitive 193 | description: 194 | name: string_scanner 195 | sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde" 196 | url: "https://pub.dev" 197 | source: hosted 198 | version: "1.2.0" 199 | term_glyph: 200 | dependency: transitive 201 | description: 202 | name: term_glyph 203 | sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84 204 | url: "https://pub.dev" 205 | source: hosted 206 | version: "1.2.1" 207 | test_api: 208 | dependency: transitive 209 | description: 210 | name: test_api 211 | sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb" 212 | url: "https://pub.dev" 213 | source: hosted 214 | version: "0.7.2" 215 | vector_math: 216 | dependency: transitive 217 | description: 218 | name: vector_math 219 | sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803" 220 | url: "https://pub.dev" 221 | source: hosted 222 | version: "2.1.4" 223 | vm_service: 224 | dependency: transitive 225 | description: 226 | name: vm_service 227 | sha256: f652077d0bdf60abe4c1f6377448e8655008eef28f128bc023f7b5e8dfeb48fc 228 | url: "https://pub.dev" 229 | source: hosted 230 | version: "14.2.4" 231 | sdks: 232 | dart: ">=3.3.0 <4.0.0" 233 | flutter: ">=3.18.0-18.0.pre.54" 234 | -------------------------------------------------------------------------------- /example/pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_window_close_example 2 | description: Demonstrates how to use the flutter_window_close plugin. 3 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev 4 | 5 | environment: 6 | sdk: ">=2.17.0 <4.0.0" 7 | 8 | dependencies: 9 | flutter: 10 | sdk: flutter 11 | flutter_platform_alert: ^0.5.0 12 | flutter_window_close: 13 | path: ../ 14 | cupertino_icons: ^1.0.6 15 | 16 | dev_dependencies: 17 | flutter_test: 18 | sdk: flutter 19 | flutter_lints: 20 | 21 | flutter: 22 | uses-material-design: true 23 | 24 | # To add assets to your application, add an assets section, like this: 25 | # assets: 26 | # - images/a_dot_burr.jpeg 27 | # - images/a_dot_ham.jpeg 28 | 29 | # An image asset can refer to one or more resolution-specific "variants", see 30 | # https://flutter.dev/assets-and-images/#resolution-aware. 31 | 32 | # For details regarding adding assets from package dependencies, see 33 | # https://flutter.dev/assets-and-images/#from-packages 34 | 35 | # To add custom fonts to your application, add a fonts section here, 36 | # in this "flutter" section. Each entry in this list should have a 37 | # "family" key with the font family name, and a "fonts" key with a 38 | # list giving the asset and other descriptors for the font. For 39 | # example: 40 | # fonts: 41 | # - family: Schyler 42 | # fonts: 43 | # - asset: fonts/Schyler-Regular.ttf 44 | # - asset: fonts/Schyler-Italic.ttf 45 | # style: italic 46 | # - family: Trajan Pro 47 | # fonts: 48 | # - asset: fonts/TrajanPro.ttf 49 | # - asset: fonts/TrajanPro_Bold.ttf 50 | # weight: 700 51 | # 52 | # For details regarding fonts from package dependencies, 53 | # see https://flutter.dev/custom-fonts/#from-packages 54 | -------------------------------------------------------------------------------- /example/test/widget_test.dart: -------------------------------------------------------------------------------- 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 that Flutter provides. 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:flutter_window_close_example/main.dart'; 12 | 13 | void main() { 14 | testWidgets('Verify Platform version', (WidgetTester tester) async { 15 | // Build our app and trigger a frame. 16 | await tester.pumpWidget(const MyApp()); 17 | 18 | // Verify that platform version is retrieved. 19 | expect( 20 | find.byWidgetPredicate( 21 | (Widget widget) => 22 | widget is Text && widget.data!.startsWith('Running on:'), 23 | ), 24 | findsOneWidget, 25 | ); 26 | }); 27 | } 28 | -------------------------------------------------------------------------------- /example/web/favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zonble/flutter_window_close/cbfaf0e7e7071bb6ba3cb6b3505598649de1beba/example/web/favicon.png -------------------------------------------------------------------------------- /example/web/icons/Icon-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zonble/flutter_window_close/cbfaf0e7e7071bb6ba3cb6b3505598649de1beba/example/web/icons/Icon-192.png -------------------------------------------------------------------------------- /example/web/icons/Icon-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zonble/flutter_window_close/cbfaf0e7e7071bb6ba3cb6b3505598649de1beba/example/web/icons/Icon-512.png -------------------------------------------------------------------------------- /example/web/icons/Icon-maskable-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zonble/flutter_window_close/cbfaf0e7e7071bb6ba3cb6b3505598649de1beba/example/web/icons/Icon-maskable-192.png -------------------------------------------------------------------------------- /example/web/icons/Icon-maskable-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zonble/flutter_window_close/cbfaf0e7e7071bb6ba3cb6b3505598649de1beba/example/web/icons/Icon-maskable-512.png -------------------------------------------------------------------------------- /example/web/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | example 30 | 31 | 32 | 33 | 36 | 100 | 101 | 102 | -------------------------------------------------------------------------------- /example/web/manifest.json: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /example/windows/.gitignore: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /example/windows/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.15) 2 | project(flutter_window_close_example LANGUAGES CXX) 3 | 4 | set(BINARY_NAME "flutter_window_close_example") 5 | 6 | cmake_policy(SET CMP0063 NEW) 7 | 8 | set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") 9 | 10 | # Configure build options. 11 | get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) 12 | if(IS_MULTICONFIG) 13 | set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" 14 | CACHE STRING "" FORCE) 15 | else() 16 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 17 | set(CMAKE_BUILD_TYPE "Debug" CACHE 18 | STRING "Flutter build mode" FORCE) 19 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 20 | "Debug" "Profile" "Release") 21 | endif() 22 | endif() 23 | 24 | set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") 25 | set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") 26 | set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") 27 | set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") 28 | 29 | # Use Unicode for all projects. 30 | add_definitions(-DUNICODE -D_UNICODE) 31 | 32 | # Compilation settings that should be applied to most targets. 33 | function(APPLY_STANDARD_SETTINGS TARGET) 34 | target_compile_features(${TARGET} PUBLIC cxx_std_17) 35 | target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") 36 | target_compile_options(${TARGET} PRIVATE /EHsc) 37 | target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") 38 | target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>") 39 | endfunction() 40 | 41 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 42 | 43 | # Flutter library and tool build rules. 44 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 45 | 46 | # Application build 47 | add_subdirectory("runner") 48 | 49 | # Generated plugin build rules, which manage building the plugins and adding 50 | # them to the application. 51 | include(flutter/generated_plugins.cmake) 52 | 53 | 54 | # === Installation === 55 | # Support files are copied into place next to the executable, so that it can 56 | # run in place. This is done instead of making a separate bundle (as on Linux) 57 | # so that building and running from within Visual Studio will work. 58 | set(BUILD_BUNDLE_DIR "$") 59 | # Make the "install" step default, as it's required to run. 60 | set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) 61 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 62 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 63 | endif() 64 | 65 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 66 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") 67 | 68 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 69 | COMPONENT Runtime) 70 | 71 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 72 | COMPONENT Runtime) 73 | 74 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 75 | COMPONENT Runtime) 76 | 77 | if(PLUGIN_BUNDLED_LIBRARIES) 78 | install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" 79 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 80 | COMPONENT Runtime) 81 | endif() 82 | 83 | # Fully re-copy the assets directory on each build to avoid having stale files 84 | # from a previous install. 85 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 86 | install(CODE " 87 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 88 | " COMPONENT Runtime) 89 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 90 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 91 | 92 | # Install the AOT library on non-Debug builds only. 93 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 94 | CONFIGURATIONS Profile;Release 95 | COMPONENT Runtime) 96 | -------------------------------------------------------------------------------- /example/windows/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.15) 2 | 3 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 4 | 5 | # Configuration provided via flutter tool. 6 | include(${EPHEMERAL_DIR}/generated_config.cmake) 7 | 8 | # TODO: Move the rest of this into files in ephemeral. See 9 | # https://github.com/flutter/flutter/issues/57146. 10 | set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") 11 | 12 | # === Flutter Library === 13 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") 14 | 15 | # Published to parent scope for install step. 16 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 17 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 18 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 19 | set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) 20 | 21 | list(APPEND FLUTTER_LIBRARY_HEADERS 22 | "flutter_export.h" 23 | "flutter_windows.h" 24 | "flutter_messenger.h" 25 | "flutter_plugin_registrar.h" 26 | "flutter_texture_registrar.h" 27 | ) 28 | list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") 29 | add_library(flutter INTERFACE) 30 | target_include_directories(flutter INTERFACE 31 | "${EPHEMERAL_DIR}" 32 | ) 33 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") 34 | add_dependencies(flutter flutter_assemble) 35 | 36 | # === Wrapper === 37 | list(APPEND CPP_WRAPPER_SOURCES_CORE 38 | "core_implementations.cc" 39 | "standard_codec.cc" 40 | ) 41 | list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") 42 | list(APPEND CPP_WRAPPER_SOURCES_PLUGIN 43 | "plugin_registrar.cc" 44 | ) 45 | list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") 46 | list(APPEND CPP_WRAPPER_SOURCES_APP 47 | "flutter_engine.cc" 48 | "flutter_view_controller.cc" 49 | ) 50 | list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") 51 | 52 | # Wrapper sources needed for a plugin. 53 | add_library(flutter_wrapper_plugin STATIC 54 | ${CPP_WRAPPER_SOURCES_CORE} 55 | ${CPP_WRAPPER_SOURCES_PLUGIN} 56 | ) 57 | apply_standard_settings(flutter_wrapper_plugin) 58 | set_target_properties(flutter_wrapper_plugin PROPERTIES 59 | POSITION_INDEPENDENT_CODE ON) 60 | set_target_properties(flutter_wrapper_plugin PROPERTIES 61 | CXX_VISIBILITY_PRESET hidden) 62 | target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) 63 | target_include_directories(flutter_wrapper_plugin PUBLIC 64 | "${WRAPPER_ROOT}/include" 65 | ) 66 | add_dependencies(flutter_wrapper_plugin flutter_assemble) 67 | 68 | # Wrapper sources needed for the runner. 69 | add_library(flutter_wrapper_app STATIC 70 | ${CPP_WRAPPER_SOURCES_CORE} 71 | ${CPP_WRAPPER_SOURCES_APP} 72 | ) 73 | apply_standard_settings(flutter_wrapper_app) 74 | target_link_libraries(flutter_wrapper_app PUBLIC flutter) 75 | target_include_directories(flutter_wrapper_app PUBLIC 76 | "${WRAPPER_ROOT}/include" 77 | ) 78 | add_dependencies(flutter_wrapper_app flutter_assemble) 79 | 80 | # === Flutter tool backend === 81 | # _phony_ is a non-existent file to force this command to run every time, 82 | # since currently there's no way to get a full input/output list from the 83 | # flutter tool. 84 | set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_") 85 | set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE) 86 | add_custom_command( 87 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 88 | ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} 89 | ${CPP_WRAPPER_SOURCES_APP} 90 | ${PHONY_OUTPUT} 91 | COMMAND ${CMAKE_COMMAND} -E env 92 | ${FLUTTER_TOOL_ENVIRONMENT} 93 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" 94 | windows-x64 $ 95 | VERBATIM 96 | ) 97 | add_custom_target(flutter_assemble DEPENDS 98 | "${FLUTTER_LIBRARY}" 99 | ${FLUTTER_LIBRARY_HEADERS} 100 | ${CPP_WRAPPER_SOURCES_CORE} 101 | ${CPP_WRAPPER_SOURCES_PLUGIN} 102 | ${CPP_WRAPPER_SOURCES_APP} 103 | ) 104 | -------------------------------------------------------------------------------- /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 | #include 10 | #include 11 | 12 | void RegisterPlugins(flutter::PluginRegistry* registry) { 13 | FlutterPlatformAlertPluginRegisterWithRegistrar( 14 | registry->GetRegistrarForPlugin("FlutterPlatformAlertPlugin")); 15 | FlutterWindowClosePluginRegisterWithRegistrar( 16 | registry->GetRegistrarForPlugin("FlutterWindowClosePlugin")); 17 | } 18 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugins.cmake: -------------------------------------------------------------------------------- 1 | # 2 | # Generated file, do not edit. 3 | # 4 | 5 | list(APPEND FLUTTER_PLUGIN_LIST 6 | flutter_platform_alert 7 | flutter_window_close 8 | ) 9 | 10 | list(APPEND FLUTTER_FFI_PLUGIN_LIST 11 | ) 12 | 13 | set(PLUGIN_BUNDLED_LIBRARIES) 14 | 15 | foreach(plugin ${FLUTTER_PLUGIN_LIST}) 16 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin}) 17 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) 18 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $) 19 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) 20 | endforeach(plugin) 21 | 22 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) 23 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin}) 24 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) 25 | endforeach(ffi_plugin) 26 | -------------------------------------------------------------------------------- /example/windows/runner/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.15) 2 | project(runner LANGUAGES CXX) 3 | 4 | add_executable(${BINARY_NAME} WIN32 5 | "flutter_window.cpp" 6 | "main.cpp" 7 | "utils.cpp" 8 | "win32_window.cpp" 9 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 10 | "Runner.rc" 11 | "runner.exe.manifest" 12 | ) 13 | apply_standard_settings(${BINARY_NAME}) 14 | target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX") 15 | target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) 16 | target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") 17 | add_dependencies(${BINARY_NAME} flutter_assemble) 18 | -------------------------------------------------------------------------------- /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 | #ifdef FLUTTER_BUILD_NUMBER 64 | #define VERSION_AS_NUMBER FLUTTER_BUILD_NUMBER 65 | #else 66 | #define VERSION_AS_NUMBER 1,0,0 67 | #endif 68 | 69 | #ifdef FLUTTER_BUILD_NAME 70 | #define VERSION_AS_STRING #FLUTTER_BUILD_NAME 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", "net.zonble" "\0" 93 | VALUE "FileDescription", "Demonstrates how to use the flutter_window_close plugin." "\0" 94 | VALUE "FileVersion", VERSION_AS_STRING "\0" 95 | VALUE "InternalName", "flutter_window_close_example" "\0" 96 | VALUE "LegalCopyright", "Copyright (C) 2021 net.zonble. All rights reserved." "\0" 97 | VALUE "OriginalFilename", "flutter_window_close_example.exe" "\0" 98 | VALUE "ProductName", "flutter_window_close_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 | -------------------------------------------------------------------------------- /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 | return true; 30 | } 31 | 32 | void FlutterWindow::OnDestroy() { 33 | if (flutter_controller_) { 34 | flutter_controller_ = nullptr; 35 | } 36 | 37 | Win32Window::OnDestroy(); 38 | } 39 | 40 | LRESULT 41 | FlutterWindow::MessageHandler(HWND hwnd, UINT const message, 42 | WPARAM const wparam, 43 | LPARAM const lparam) noexcept { 44 | // Give Flutter, including plugins, an opportunity to handle window messages. 45 | if (flutter_controller_) { 46 | std::optional result = 47 | flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam, 48 | lparam); 49 | if (result) { 50 | return *result; 51 | } 52 | } 53 | 54 | switch (message) { 55 | case WM_FONTCHANGE: 56 | flutter_controller_->engine()->ReloadSystemFonts(); 57 | break; 58 | } 59 | 60 | return Win32Window::MessageHandler(hwnd, message, wparam, lparam); 61 | } 62 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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.CreateAndShow(L"flutter_window_close_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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /example/windows/runner/resources/app_icon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zonble/flutter_window_close/cbfaf0e7e7071bb6ba3cb6b3505598649de1beba/example/windows/runner/resources/app_icon.ico -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | if (target_length == 0) { 52 | return std::string(); 53 | } 54 | std::string utf8_string; 55 | utf8_string.resize(target_length); 56 | int converted_length = ::WideCharToMultiByte( 57 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 58 | -1, utf8_string.data(), 59 | target_length, nullptr, nullptr); 60 | if (converted_length == 0) { 61 | return std::string(); 62 | } 63 | return utf8_string; 64 | } 65 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /example/windows/runner/win32_window.cpp: -------------------------------------------------------------------------------- 1 | #include "win32_window.h" 2 | 3 | #include 4 | 5 | #include "resource.h" 6 | 7 | namespace { 8 | 9 | constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW"; 10 | 11 | // The number of Win32Window objects that currently exist. 12 | static int g_active_window_count = 0; 13 | 14 | using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd); 15 | 16 | // Scale helper to convert logical scaler values to physical using passed in 17 | // scale factor 18 | int Scale(int source, double scale_factor) { 19 | return static_cast(source * scale_factor); 20 | } 21 | 22 | // Dynamically loads the |EnableNonClientDpiScaling| from the User32 module. 23 | // This API is only needed for PerMonitor V1 awareness mode. 24 | void EnableFullDpiSupportIfAvailable(HWND hwnd) { 25 | HMODULE user32_module = LoadLibraryA("User32.dll"); 26 | if (!user32_module) { 27 | return; 28 | } 29 | auto enable_non_client_dpi_scaling = 30 | reinterpret_cast( 31 | GetProcAddress(user32_module, "EnableNonClientDpiScaling")); 32 | if (enable_non_client_dpi_scaling != nullptr) { 33 | enable_non_client_dpi_scaling(hwnd); 34 | FreeLibrary(user32_module); 35 | } 36 | } 37 | 38 | } // namespace 39 | 40 | // Manages the Win32Window's window class registration. 41 | class WindowClassRegistrar { 42 | public: 43 | ~WindowClassRegistrar() = default; 44 | 45 | // Returns the singleton registar instance. 46 | static WindowClassRegistrar* GetInstance() { 47 | if (!instance_) { 48 | instance_ = new WindowClassRegistrar(); 49 | } 50 | return instance_; 51 | } 52 | 53 | // Returns the name of the window class, registering the class if it hasn't 54 | // previously been registered. 55 | const wchar_t* GetWindowClass(); 56 | 57 | // Unregisters the window class. Should only be called if there are no 58 | // instances of the window. 59 | void UnregisterWindowClass(); 60 | 61 | private: 62 | WindowClassRegistrar() = default; 63 | 64 | static WindowClassRegistrar* instance_; 65 | 66 | bool class_registered_ = false; 67 | }; 68 | 69 | WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr; 70 | 71 | const wchar_t* WindowClassRegistrar::GetWindowClass() { 72 | if (!class_registered_) { 73 | WNDCLASS window_class{}; 74 | window_class.hCursor = LoadCursor(nullptr, IDC_ARROW); 75 | window_class.lpszClassName = kWindowClassName; 76 | window_class.style = CS_HREDRAW | CS_VREDRAW; 77 | window_class.cbClsExtra = 0; 78 | window_class.cbWndExtra = 0; 79 | window_class.hInstance = GetModuleHandle(nullptr); 80 | window_class.hIcon = 81 | LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON)); 82 | window_class.hbrBackground = 0; 83 | window_class.lpszMenuName = nullptr; 84 | window_class.lpfnWndProc = Win32Window::WndProc; 85 | RegisterClass(&window_class); 86 | class_registered_ = true; 87 | } 88 | return kWindowClassName; 89 | } 90 | 91 | void WindowClassRegistrar::UnregisterWindowClass() { 92 | UnregisterClass(kWindowClassName, nullptr); 93 | class_registered_ = false; 94 | } 95 | 96 | Win32Window::Win32Window() { 97 | ++g_active_window_count; 98 | } 99 | 100 | Win32Window::~Win32Window() { 101 | --g_active_window_count; 102 | Destroy(); 103 | } 104 | 105 | bool Win32Window::CreateAndShow(const std::wstring& title, 106 | const Point& origin, 107 | const Size& size) { 108 | Destroy(); 109 | 110 | const wchar_t* window_class = 111 | WindowClassRegistrar::GetInstance()->GetWindowClass(); 112 | 113 | const POINT target_point = {static_cast(origin.x), 114 | static_cast(origin.y)}; 115 | HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST); 116 | UINT dpi = FlutterDesktopGetDpiForMonitor(monitor); 117 | double scale_factor = dpi / 96.0; 118 | 119 | HWND window = CreateWindow( 120 | window_class, title.c_str(), WS_OVERLAPPEDWINDOW | WS_VISIBLE, 121 | Scale(origin.x, scale_factor), Scale(origin.y, scale_factor), 122 | Scale(size.width, scale_factor), Scale(size.height, scale_factor), 123 | nullptr, nullptr, GetModuleHandle(nullptr), this); 124 | 125 | if (!window) { 126 | return false; 127 | } 128 | 129 | return OnCreate(); 130 | } 131 | 132 | // static 133 | LRESULT CALLBACK Win32Window::WndProc(HWND const window, 134 | UINT const message, 135 | WPARAM const wparam, 136 | LPARAM const lparam) noexcept { 137 | if (message == WM_NCCREATE) { 138 | auto window_struct = reinterpret_cast(lparam); 139 | SetWindowLongPtr(window, GWLP_USERDATA, 140 | reinterpret_cast(window_struct->lpCreateParams)); 141 | 142 | auto that = static_cast(window_struct->lpCreateParams); 143 | EnableFullDpiSupportIfAvailable(window); 144 | that->window_handle_ = window; 145 | } else if (Win32Window* that = GetThisFromHandle(window)) { 146 | return that->MessageHandler(window, message, wparam, lparam); 147 | } 148 | 149 | return DefWindowProc(window, message, wparam, lparam); 150 | } 151 | 152 | LRESULT 153 | Win32Window::MessageHandler(HWND hwnd, 154 | UINT const message, 155 | WPARAM const wparam, 156 | LPARAM const lparam) noexcept { 157 | switch (message) { 158 | case WM_DESTROY: 159 | window_handle_ = nullptr; 160 | Destroy(); 161 | if (quit_on_close_) { 162 | PostQuitMessage(0); 163 | } 164 | return 0; 165 | 166 | case WM_DPICHANGED: { 167 | auto newRectSize = reinterpret_cast(lparam); 168 | LONG newWidth = newRectSize->right - newRectSize->left; 169 | LONG newHeight = newRectSize->bottom - newRectSize->top; 170 | 171 | SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth, 172 | newHeight, SWP_NOZORDER | SWP_NOACTIVATE); 173 | 174 | return 0; 175 | } 176 | case WM_SIZE: { 177 | RECT rect = GetClientArea(); 178 | if (child_content_ != nullptr) { 179 | // Size and position the child window. 180 | MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left, 181 | rect.bottom - rect.top, TRUE); 182 | } 183 | return 0; 184 | } 185 | 186 | case WM_ACTIVATE: 187 | if (child_content_ != nullptr) { 188 | SetFocus(child_content_); 189 | } 190 | return 0; 191 | } 192 | 193 | return DefWindowProc(window_handle_, message, wparam, lparam); 194 | } 195 | 196 | void Win32Window::Destroy() { 197 | OnDestroy(); 198 | 199 | if (window_handle_) { 200 | DestroyWindow(window_handle_); 201 | window_handle_ = nullptr; 202 | } 203 | if (g_active_window_count == 0) { 204 | WindowClassRegistrar::GetInstance()->UnregisterWindowClass(); 205 | } 206 | } 207 | 208 | Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept { 209 | return reinterpret_cast( 210 | GetWindowLongPtr(window, GWLP_USERDATA)); 211 | } 212 | 213 | void Win32Window::SetChildContent(HWND content) { 214 | child_content_ = content; 215 | SetParent(content, window_handle_); 216 | RECT frame = GetClientArea(); 217 | 218 | MoveWindow(content, frame.left, frame.top, frame.right - frame.left, 219 | frame.bottom - frame.top, true); 220 | 221 | SetFocus(child_content_); 222 | } 223 | 224 | RECT Win32Window::GetClientArea() { 225 | RECT frame; 226 | GetClientRect(window_handle_, &frame); 227 | return frame; 228 | } 229 | 230 | HWND Win32Window::GetHandle() { 231 | return window_handle_; 232 | } 233 | 234 | void Win32Window::SetQuitOnClose(bool quit_on_close) { 235 | quit_on_close_ = quit_on_close; 236 | } 237 | 238 | bool Win32Window::OnCreate() { 239 | // No-op; provided for subclasses. 240 | return true; 241 | } 242 | 243 | void Win32Window::OnDestroy() { 244 | // No-op; provided for subclasses. 245 | } 246 | -------------------------------------------------------------------------------- /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 and shows a win32 window with |title| and position and size 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 to will treat the width height passed in to this function 35 | // as logical pixels and scale to appropriate for the default monitor. Returns 36 | // true if the window was created successfully. 37 | bool CreateAndShow(const std::wstring& title, 38 | const Point& origin, 39 | const Size& size); 40 | 41 | // Release OS resources associated with window. 42 | void Destroy(); 43 | 44 | // Inserts |content| into the window tree. 45 | void SetChildContent(HWND content); 46 | 47 | // Returns the backing Window handle to enable clients to set icon and other 48 | // window properties. Returns nullptr if the window has been destroyed. 49 | HWND GetHandle(); 50 | 51 | // If true, closing this window will quit the application. 52 | void SetQuitOnClose(bool quit_on_close); 53 | 54 | // Return a RECT representing the bounds of the current client area. 55 | RECT GetClientArea(); 56 | 57 | protected: 58 | // Processes and route salient window messages for mouse handling, 59 | // size change and DPI. Delegates handling of these to member overloads that 60 | // inheriting classes can handle. 61 | virtual LRESULT MessageHandler(HWND window, 62 | UINT const message, 63 | WPARAM const wparam, 64 | LPARAM const lparam) noexcept; 65 | 66 | // Called when CreateAndShow is called, allowing subclass window-related 67 | // setup. Subclasses should return false if setup fails. 68 | virtual bool OnCreate(); 69 | 70 | // Called when Destroy is called. 71 | virtual void OnDestroy(); 72 | 73 | private: 74 | friend class WindowClassRegistrar; 75 | 76 | // OS callback called by message pump. Handles the WM_NCCREATE message which 77 | // is passed when the non-client area is being created and enables automatic 78 | // non-client DPI scaling so that the non-client area automatically 79 | // responsponds to changes in DPI. All other messages are handled by 80 | // MessageHandler. 81 | static LRESULT CALLBACK WndProc(HWND const window, 82 | UINT const message, 83 | WPARAM const wparam, 84 | LPARAM const lparam) noexcept; 85 | 86 | // Retrieves a class instance pointer for |window| 87 | static Win32Window* GetThisFromHandle(HWND const window) noexcept; 88 | 89 | bool quit_on_close_ = false; 90 | 91 | // window handle for top level window. 92 | HWND window_handle_ = nullptr; 93 | 94 | // window handle for hosted content. 95 | HWND child_content_ = nullptr; 96 | }; 97 | 98 | #endif // RUNNER_WIN32_WINDOW_H_ 99 | -------------------------------------------------------------------------------- /flutter_window_close.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /lib/flutter_window_close.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | 3 | import 'package:flutter/foundation.dart'; 4 | import 'package:flutter/services.dart'; 5 | import 'package:flutter/widgets.dart'; 6 | 7 | /// A plug-in that helps your Flutter desktop app to handle window close event. 8 | /// 9 | /// It supports Windows, macOS and Linux. 10 | class FlutterWindowClose { 11 | FlutterWindowClose._(); 12 | 13 | static Future Function()? _onWindowShouldClose; 14 | static MethodChannel? _notificationChannel; 15 | static const MethodChannel _channel = MethodChannel('flutter_window_close'); 16 | 17 | static Future _initIfRequired() async { 18 | if (_notificationChannel != null) { 19 | return; 20 | } 21 | 22 | WidgetsFlutterBinding.ensureInitialized(); 23 | await _channel.invokeMethod('init'); 24 | 25 | var channel = const MethodChannel('flutter_window_close_notification'); 26 | channel.setMethodCallHandler((call) async { 27 | if (call.method == 'onWindowClose') { 28 | final handler = FlutterWindowClose._onWindowShouldClose; 29 | 30 | // Note: the 'destroyWindow' method just close the window without 31 | // any confirming. 32 | if (handler != null) { 33 | final result = await handler(); 34 | if (result) _channel.invokeMethod('destroyWindow'); 35 | } else { 36 | _channel.invokeMethod('destroyWindow'); 37 | } 38 | } 39 | return null; 40 | }); 41 | _notificationChannel = _channel; 42 | } 43 | 44 | /// Sets a function to handle window close events. 45 | /// 46 | /// When a user click on the close button on a window, the plug-in redirects 47 | /// the event to your function. The function should return a future that 48 | /// returns a boolean to tell the plug-in whether the user really wants to 49 | /// close the window or not. True will let the window to be closed, while 50 | /// false let the window to remain open. 51 | /// 52 | /// By default there is no handler, and the window will be directly closed 53 | /// when a window close event happens. You can also reset the handler by 54 | /// passing null to the method. 55 | /// 56 | /// Example: 57 | /// 58 | /// ``` dart 59 | /// FlutterWindowClose.setWindowShouldCloseHandler(() async { 60 | /// return await showDialog( 61 | /// context: context, 62 | /// builder: (context) { 63 | /// return AlertDialog( 64 | /// title: const Text('Do you really want to quit?'), 65 | /// actions: [ 66 | /// ElevatedButton( 67 | /// onPressed: () => Navigator.of(context).pop(true), 68 | /// child: const Text('Yes')), 69 | /// ElevatedButton( 70 | /// onPressed: () => Navigator.of(context).pop(false), 71 | /// child: const Text('No')), 72 | /// ]); 73 | /// }); 74 | /// }); 75 | /// ``` 76 | /// 77 | /// The method does not support Flutter Web. 78 | static Future setWindowShouldCloseHandler( 79 | Future Function()? handler) async { 80 | if (kIsWeb) throw Exception('The method does not work in Flutter Web.'); 81 | _onWindowShouldClose = handler; 82 | await _initIfRequired(); 83 | } 84 | 85 | /// Sends a message to close the window hosting your Flutter app. 86 | /// 87 | /// - On Windows, it calls `PostMessage(handle, WM_CLOSE, 0, 0)`. See 88 | /// [WM_CLOSE](https://docs.microsoft.com/en-us/windows/win32/winmsg/wm-close) 89 | /// - On macOS, it calls [-\[NSWindow performClose:\]](https://developer.apple.com/documentation/appkit/nswindow/1419288-performclose?language=objc) 90 | /// - On Linux, it calls [gtk_window_close](https://gnome.pages.gitlab.gnome.org/gtk/gtk4/method.Window.close.html) 91 | /// - The method does not support Flutter Web. 92 | static Future closeWindow() async { 93 | if (kIsWeb) throw Exception('The method does not work in Flutter Web.'); 94 | await _initIfRequired(); 95 | await _channel.invokeMethod('closeWindow'); 96 | } 97 | 98 | static Future destroyWindow() async { 99 | if (kIsWeb) throw Exception('The method does not work in Flutter Web.'); 100 | await _initIfRequired(); 101 | await _channel.invokeMethod('destroyWindow'); 102 | } 103 | 104 | /// Sets a return value when the current window or tab is being closed 105 | /// when your app is running in Flutter Web. 106 | static Future setWebReturnValue(String? returnValue) async { 107 | if (!kIsWeb) throw Exception('The method only works in Flutter Web.'); 108 | await _channel.invokeMethod('setWebReturnValue', returnValue); 109 | } 110 | } 111 | -------------------------------------------------------------------------------- /lib/flutter_window_close_web.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | 3 | // In order to *not* need this ignore, consider extracting the "web" version 4 | // of your plugin as a separate package, instead of inlining it in the same 5 | // package as the core of your plugin. 6 | // ignore: avoid_web_libraries_in_flutter 7 | import 'dart:html' as html; 8 | 9 | import 'package:flutter/services.dart'; 10 | import 'package:flutter_web_plugins/flutter_web_plugins.dart'; 11 | 12 | /// A web implementation of the FlutterHi plugin. 13 | class FlutterWindowClosePluginWeb { 14 | static void registerWith(Registrar registrar) { 15 | final MethodChannel channel = MethodChannel( 16 | 'flutter_window_close', 17 | const StandardMethodCodec(), 18 | registrar, 19 | ); 20 | 21 | final pluginInstance = FlutterWindowClosePluginWeb(); 22 | channel.setMethodCallHandler(pluginInstance.handleMethodCall); 23 | } 24 | 25 | FlutterWindowClosePluginWeb() { 26 | html.window.onBeforeUnload.listen((event) { 27 | if (event is html.BeforeUnloadEvent) { 28 | if (_returnValue != null) { 29 | event.returnValue = _returnValue; 30 | } 31 | } 32 | }); 33 | } 34 | 35 | String? _returnValue; 36 | 37 | Future handleMethodCall(MethodCall call) async { 38 | switch (call.method) { 39 | case 'setWebReturnValue': 40 | _returnValue = call.arguments; 41 | break; 42 | default: 43 | throw PlatformException( 44 | code: 'Unimplemented', 45 | details: 'flutter_hi for web doesn\'t implement \'${call.method}\'', 46 | ); 47 | } 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /linux/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.10) 2 | set(PROJECT_NAME "flutter_window_close") 3 | project(${PROJECT_NAME} LANGUAGES CXX) 4 | 5 | # This value is used when generating builds using this plugin, so it must 6 | # not be changed 7 | set(PLUGIN_NAME "flutter_window_close_plugin") 8 | 9 | add_library(${PLUGIN_NAME} SHARED 10 | "flutter_window_close_plugin.cc" 11 | ) 12 | apply_standard_settings(${PLUGIN_NAME}) 13 | set_target_properties(${PLUGIN_NAME} PROPERTIES 14 | CXX_VISIBILITY_PRESET hidden) 15 | target_compile_definitions(${PLUGIN_NAME} PRIVATE FLUTTER_PLUGIN_IMPL) 16 | target_include_directories(${PLUGIN_NAME} INTERFACE 17 | "${CMAKE_CURRENT_SOURCE_DIR}/include") 18 | target_link_libraries(${PLUGIN_NAME} PRIVATE flutter) 19 | target_link_libraries(${PLUGIN_NAME} PRIVATE PkgConfig::GTK) 20 | 21 | # List of absolute paths to libraries that should be bundled with the plugin 22 | set(flutter_window_close_bundled_libraries 23 | "" 24 | PARENT_SCOPE 25 | ) 26 | -------------------------------------------------------------------------------- /linux/flutter_window_close_plugin.cc: -------------------------------------------------------------------------------- 1 | #include "include/flutter_window_close/flutter_window_close_plugin.h" 2 | 3 | #include 4 | #include 5 | #include 6 | 7 | #include 8 | #include 9 | 10 | #define FLUTTER_WINDOW_CLOSE_PLUGIN(obj) \ 11 | (G_TYPE_CHECK_INSTANCE_CAST((obj), flutter_window_close_plugin_get_type(), \ 12 | FlutterWindowClosePlugin)) 13 | 14 | struct _FlutterWindowClosePlugin { 15 | GObject parent_instance; 16 | GtkWidget *widget; 17 | bool initialized; 18 | }; 19 | 20 | G_DEFINE_TYPE(FlutterWindowClosePlugin, flutter_window_close_plugin, 21 | g_object_get_type()) 22 | 23 | // Called when a method call is received from Flutter. 24 | static void 25 | flutter_window_close_plugin_handle_method_call(FlutterWindowClosePlugin *self, 26 | FlMethodCall *method_call) { 27 | 28 | const gchar *method = fl_method_call_get_name(method_call); 29 | 30 | if (strcmp(method, "closeWindow") == 0) { 31 | g_autoptr(FlMethodResponse) response = nullptr; 32 | gtk_window_close((GtkWindow *)self->widget); 33 | response = FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr)); 34 | fl_method_call_respond(method_call, response, nullptr); 35 | } else if (strcmp(method, "destroyWindow") == 0) { 36 | g_autoptr(FlMethodResponse) response = nullptr; 37 | response = FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr)); 38 | fl_method_call_respond(method_call, response, nullptr); 39 | std::thread([=]() { 40 | g_signal_emit_by_name(G_OBJECT((GtkWindow *)self->widget), "destroy"); 41 | }).detach(); 42 | } else if (strcmp(method, "init") == 0) { 43 | self->initialized = true; 44 | g_autoptr(FlMethodResponse) response = nullptr; 45 | response = FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr)); 46 | fl_method_call_respond(method_call, response, nullptr); 47 | } else { 48 | g_autoptr(FlMethodResponse) response = nullptr; 49 | response = FL_METHOD_RESPONSE(fl_method_not_implemented_response_new()); 50 | fl_method_call_respond(method_call, response, nullptr); 51 | } 52 | } 53 | 54 | static void flutter_window_close_plugin_dispose(GObject *object) { 55 | G_OBJECT_CLASS(flutter_window_close_plugin_parent_class)->dispose(object); 56 | } 57 | 58 | static void 59 | flutter_window_close_plugin_class_init(FlutterWindowClosePluginClass *klass) { 60 | G_OBJECT_CLASS(klass)->dispose = flutter_window_close_plugin_dispose; 61 | } 62 | 63 | static void flutter_window_close_plugin_init(FlutterWindowClosePlugin *self) {} 64 | 65 | static void method_call_cb(FlMethodChannel *channel, FlMethodCall *method_call, 66 | gpointer user_data) { 67 | FlutterWindowClosePlugin *plugin = FLUTTER_WINDOW_CLOSE_PLUGIN(user_data); 68 | flutter_window_close_plugin_handle_method_call(plugin, method_call); 69 | } 70 | 71 | static FlMethodChannel *notificationChannel; 72 | 73 | static gboolean main_window_close(GtkWidget *window, GdkEvent *event, 74 | gpointer user_data) { 75 | FlutterWindowClosePlugin *plugin = FLUTTER_WINDOW_CLOSE_PLUGIN(user_data); 76 | if (plugin->initialized == false) { 77 | return FALSE; 78 | } 79 | 80 | FlValue *value = fl_value_new_null(); 81 | fl_method_channel_invoke_method(notificationChannel, "onWindowClose", value, 82 | NULL, NULL, NULL); 83 | return TRUE; 84 | } 85 | 86 | void flutter_window_close_plugin_register_with_registrar( 87 | FlPluginRegistrar *registrar) { 88 | FlutterWindowClosePlugin *plugin = FLUTTER_WINDOW_CLOSE_PLUGIN( 89 | g_object_new(flutter_window_close_plugin_get_type(), nullptr)); 90 | GtkWidget *window = gtk_widget_get_ancestor( 91 | (GtkWidget *)fl_plugin_registrar_get_view(registrar), GTK_TYPE_WINDOW); 92 | 93 | plugin->widget = window; 94 | 95 | // See 96 | // https://github.com/leanflutter/window_manager/blob/main/linux/window_manager_plugin.cc 97 | // 98 | // Disconnect all delete-event handlers first in flutter 3.10.1, which 99 | // causes delete_event not working. Issues from flutter/engine: 100 | // https://github.com/flutter/engine/pull/40033 101 | guint handler_id = 102 | g_signal_handler_find(window, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, 103 | fl_plugin_registrar_get_view(registrar)); 104 | if (handler_id > 0) { 105 | g_signal_handler_disconnect(window, handler_id); 106 | } 107 | 108 | g_signal_connect(G_OBJECT(window), "delete_event", 109 | G_CALLBACK(main_window_close), g_object_ref(plugin)); 110 | 111 | g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new(); 112 | g_autoptr(FlMethodChannel) channel = 113 | fl_method_channel_new(fl_plugin_registrar_get_messenger(registrar), 114 | "flutter_window_close", FL_METHOD_CODEC(codec)); 115 | 116 | fl_method_channel_set_method_call_handler( 117 | channel, method_call_cb, g_object_ref(plugin), g_object_unref); 118 | 119 | g_object_unref(plugin); 120 | 121 | notificationChannel = fl_method_channel_new( 122 | fl_plugin_registrar_get_messenger(registrar), 123 | "flutter_window_close_notification", FL_METHOD_CODEC(codec)); 124 | } 125 | -------------------------------------------------------------------------------- /linux/include/flutter_window_close/flutter_window_close_plugin.h: -------------------------------------------------------------------------------- 1 | #ifndef FLUTTER_PLUGIN_FLUTTER_WINDOW_CLOSE_PLUGIN_H_ 2 | #define FLUTTER_PLUGIN_FLUTTER_WINDOW_CLOSE_PLUGIN_H_ 3 | 4 | #include 5 | 6 | G_BEGIN_DECLS 7 | 8 | #ifdef FLUTTER_PLUGIN_IMPL 9 | #define FLUTTER_PLUGIN_EXPORT __attribute__((visibility("default"))) 10 | #else 11 | #define FLUTTER_PLUGIN_EXPORT 12 | #endif 13 | 14 | typedef struct _FlutterWindowClosePlugin FlutterWindowClosePlugin; 15 | typedef struct { 16 | GObjectClass parent_class; 17 | } FlutterWindowClosePluginClass; 18 | 19 | FLUTTER_PLUGIN_EXPORT GType flutter_window_close_plugin_get_type(); 20 | 21 | FLUTTER_PLUGIN_EXPORT void flutter_window_close_plugin_register_with_registrar( 22 | FlPluginRegistrar* registrar); 23 | 24 | G_END_DECLS 25 | 26 | #endif // FLUTTER_PLUGIN_FLUTTER_WINDOW_CLOSE_PLUGIN_H_ 27 | -------------------------------------------------------------------------------- /macos/flutter_window_close.podspec: -------------------------------------------------------------------------------- 1 | # 2 | # To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html. 3 | # Run `pod lib lint flutter_window_close.podspec` to validate before publishing. 4 | # 5 | Pod::Spec.new do |s| 6 | s.name = 'flutter_window_close' 7 | s.version = '0.0.1' 8 | s.summary = 'A new Flutter plugin project.' 9 | s.description = <<-DESC 10 | A new Flutter plugin project. 11 | DESC 12 | s.homepage = 'http://example.com' 13 | s.license = { :file => '../LICENSE' } 14 | s.author = { 'Your Company' => 'email@example.com' } 15 | 16 | s.source = { :path => '.' } 17 | s.source_files = 'flutter_window_close/Sources/flutter_window_close/**/*' 18 | s.dependency 'FlutterMacOS' 19 | 20 | s.platform = :osx, '10.11' 21 | s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES' } 22 | s.swift_version = '5.0' 23 | end 24 | -------------------------------------------------------------------------------- /macos/flutter_window_close/Package.swift: -------------------------------------------------------------------------------- 1 | // swift-tools-version: 5.9 2 | // The swift-tools-version declares the minimum version of Swift required to build this package. 3 | 4 | import PackageDescription 5 | 6 | let package = Package( 7 | name: "flutter_window_close", 8 | platforms: [ 9 | .macOS("10.14") 10 | ], 11 | products: [ 12 | .library(name: "flutter-window-close", targets: ["flutter_window_close"]) 13 | ], 14 | dependencies: [], 15 | targets: [ 16 | .target( 17 | name: "flutter_window_close", 18 | dependencies: [], 19 | resources: [ 20 | .process("Resources"), 21 | ] 22 | ) 23 | ] 24 | ) 25 | -------------------------------------------------------------------------------- /macos/flutter_window_close/Sources/flutter_window_close/FlutterWindowClosePlugin.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | public class FlutterWindowClosePlugin: NSObject, FlutterPlugin, NSWindowDelegate { 5 | /// The window that contains the view that is registering the plugins. 6 | private var window: NSWindow? 7 | /// The method channel to notify the Flutter side. 8 | private var notificationChannel: FlutterMethodChannel? 9 | /// If the plugin is initialized. 10 | private var initialized = false 11 | 12 | public static func register(with registrar: FlutterPluginRegistrar) { 13 | let channel = FlutterMethodChannel( 14 | name: "flutter_window_close", binaryMessenger: registrar.messenger) 15 | let instance = FlutterWindowClosePlugin() 16 | instance.notificationChannel = FlutterMethodChannel( 17 | name: "flutter_window_close_notification", binaryMessenger: registrar.messenger) 18 | instance.window = registrar.view?.window 19 | instance.window?.delegate = instance 20 | registrar.addMethodCallDelegate(instance, channel: channel) 21 | } 22 | 23 | public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) { 24 | switch call.method { 25 | case "closeWindow": 26 | self.window?.performClose(nil) 27 | result(nil) 28 | case "destroyWindow": 29 | self.window?.close() 30 | result(nil) 31 | case "init": 32 | initialized = true 33 | result(nil) 34 | default: 35 | result(FlutterMethodNotImplemented) 36 | } 37 | } 38 | 39 | //MARK: - NSWindow delegate 40 | 41 | public func windowShouldClose(_ sender: NSWindow) -> Bool { 42 | if initialized == false { 43 | return true 44 | } 45 | 46 | notificationChannel?.invokeMethod("onWindowClose", arguments: nil) 47 | return false 48 | } 49 | 50 | } 51 | -------------------------------------------------------------------------------- /macos/flutter_window_close/Sources/flutter_window_close/Resources/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zonble/flutter_window_close/cbfaf0e7e7071bb6ba3cb6b3505598649de1beba/macos/flutter_window_close/Sources/flutter_window_close/Resources/.gitkeep -------------------------------------------------------------------------------- /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 | fake_async: 45 | dependency: transitive 46 | description: 47 | name: fake_async 48 | sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78" 49 | url: "https://pub.dev" 50 | source: hosted 51 | version: "1.3.1" 52 | flutter: 53 | dependency: "direct main" 54 | description: flutter 55 | source: sdk 56 | version: "0.0.0" 57 | flutter_lints: 58 | dependency: "direct dev" 59 | description: 60 | name: flutter_lints 61 | sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1" 62 | url: "https://pub.dev" 63 | source: hosted 64 | version: "5.0.0" 65 | flutter_test: 66 | dependency: "direct dev" 67 | description: flutter 68 | source: sdk 69 | version: "0.0.0" 70 | flutter_web_plugins: 71 | dependency: "direct main" 72 | description: flutter 73 | source: sdk 74 | version: "0.0.0" 75 | leak_tracker: 76 | dependency: transitive 77 | description: 78 | name: leak_tracker 79 | sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05" 80 | url: "https://pub.dev" 81 | source: hosted 82 | version: "10.0.5" 83 | leak_tracker_flutter_testing: 84 | dependency: transitive 85 | description: 86 | name: leak_tracker_flutter_testing 87 | sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806" 88 | url: "https://pub.dev" 89 | source: hosted 90 | version: "3.0.5" 91 | leak_tracker_testing: 92 | dependency: transitive 93 | description: 94 | name: leak_tracker_testing 95 | sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3" 96 | url: "https://pub.dev" 97 | source: hosted 98 | version: "3.0.1" 99 | lints: 100 | dependency: transitive 101 | description: 102 | name: lints 103 | sha256: "3315600f3fb3b135be672bf4a178c55f274bebe368325ae18462c89ac1e3b413" 104 | url: "https://pub.dev" 105 | source: hosted 106 | version: "5.0.0" 107 | matcher: 108 | dependency: transitive 109 | description: 110 | name: matcher 111 | sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb 112 | url: "https://pub.dev" 113 | source: hosted 114 | version: "0.12.16+1" 115 | material_color_utilities: 116 | dependency: transitive 117 | description: 118 | name: material_color_utilities 119 | sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec 120 | url: "https://pub.dev" 121 | source: hosted 122 | version: "0.11.1" 123 | meta: 124 | dependency: transitive 125 | description: 126 | name: meta 127 | sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7 128 | url: "https://pub.dev" 129 | source: hosted 130 | version: "1.15.0" 131 | path: 132 | dependency: transitive 133 | description: 134 | name: path 135 | sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af" 136 | url: "https://pub.dev" 137 | source: hosted 138 | version: "1.9.0" 139 | sky_engine: 140 | dependency: transitive 141 | description: flutter 142 | source: sdk 143 | version: "0.0.99" 144 | source_span: 145 | dependency: transitive 146 | description: 147 | name: source_span 148 | sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c" 149 | url: "https://pub.dev" 150 | source: hosted 151 | version: "1.10.0" 152 | stack_trace: 153 | dependency: transitive 154 | description: 155 | name: stack_trace 156 | sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b" 157 | url: "https://pub.dev" 158 | source: hosted 159 | version: "1.11.1" 160 | stream_channel: 161 | dependency: transitive 162 | description: 163 | name: stream_channel 164 | sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7 165 | url: "https://pub.dev" 166 | source: hosted 167 | version: "2.1.2" 168 | string_scanner: 169 | dependency: transitive 170 | description: 171 | name: string_scanner 172 | sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde" 173 | url: "https://pub.dev" 174 | source: hosted 175 | version: "1.2.0" 176 | term_glyph: 177 | dependency: transitive 178 | description: 179 | name: term_glyph 180 | sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84 181 | url: "https://pub.dev" 182 | source: hosted 183 | version: "1.2.1" 184 | test_api: 185 | dependency: transitive 186 | description: 187 | name: test_api 188 | sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb" 189 | url: "https://pub.dev" 190 | source: hosted 191 | version: "0.7.2" 192 | vector_math: 193 | dependency: transitive 194 | description: 195 | name: vector_math 196 | sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803" 197 | url: "https://pub.dev" 198 | source: hosted 199 | version: "2.1.4" 200 | vm_service: 201 | dependency: transitive 202 | description: 203 | name: vm_service 204 | sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d" 205 | url: "https://pub.dev" 206 | source: hosted 207 | version: "14.2.5" 208 | sdks: 209 | dart: ">=3.3.0 <4.0.0" 210 | flutter: ">=3.18.0-18.0.pre.54" 211 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_window_close 2 | description: Let your Flutter app has a chance to confirm if the user wants to close your app. 3 | version: 1.2.0 4 | homepage: https://github.com/zonble/flutter_window_close 5 | 6 | environment: 7 | sdk: ">=2.17.0 <4.0.0" 8 | flutter: ">=1.20.0" 9 | 10 | dependencies: 11 | flutter: 12 | sdk: flutter 13 | flutter_web_plugins: 14 | sdk: flutter 15 | 16 | dev_dependencies: 17 | flutter_test: 18 | sdk: flutter 19 | flutter_lints: any 20 | 21 | flutter: 22 | plugin: 23 | platforms: 24 | macos: 25 | pluginClass: FlutterWindowClosePlugin 26 | windows: 27 | pluginClass: FlutterWindowClosePlugin 28 | linux: 29 | pluginClass: FlutterWindowClosePlugin 30 | web: 31 | pluginClass: FlutterWindowClosePluginWeb 32 | fileName: flutter_window_close_web.dart 33 | -------------------------------------------------------------------------------- /test/flutter_window_close_test.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/services.dart'; 2 | import 'package:flutter_test/flutter_test.dart'; 3 | import 'package:flutter_window_close/flutter_window_close.dart'; 4 | 5 | void main() { 6 | // const MethodChannel channel = MethodChannel('flutter_window_close'); 7 | // 8 | // TestWidgetsFlutterBinding.ensureInitialized(); 9 | // 10 | // setUp(() { 11 | // channel.setMockMethodCallHandler((MethodCall methodCall) async { 12 | // return '42'; 13 | // }); 14 | // }); 15 | // 16 | // tearDown(() { 17 | // channel.setMockMethodCallHandler(null); 18 | // }); 19 | // 20 | // test('getPlatformVersion', () async { 21 | // expect(await FlutterWindowClose.platformVersion, '42'); 22 | // }); 23 | } 24 | -------------------------------------------------------------------------------- /windows/.clang-format: -------------------------------------------------------------------------------- 1 | BasedOnStyle: Google 2 | DerivePointerAlignment: false 3 | PointerAlignment: Left 4 | -------------------------------------------------------------------------------- /windows/.gitignore: -------------------------------------------------------------------------------- 1 | flutter/ 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 | -------------------------------------------------------------------------------- /windows/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.15) 2 | set(PROJECT_NAME "flutter_window_close") 3 | project(${PROJECT_NAME} LANGUAGES CXX) 4 | 5 | # This value is used when generating builds using this plugin, so it must 6 | # not be changed 7 | set(PLUGIN_NAME "flutter_window_close_plugin") 8 | 9 | add_library(${PLUGIN_NAME} SHARED 10 | "flutter_window_close_plugin.cpp" 11 | ) 12 | apply_standard_settings(${PLUGIN_NAME}) 13 | set_target_properties(${PLUGIN_NAME} PROPERTIES 14 | CXX_VISIBILITY_PRESET hidden) 15 | target_compile_definitions(${PLUGIN_NAME} PRIVATE FLUTTER_PLUGIN_IMPL) 16 | target_include_directories(${PLUGIN_NAME} INTERFACE 17 | "${CMAKE_CURRENT_SOURCE_DIR}/include") 18 | target_link_libraries( 19 | ${PLUGIN_NAME} PRIVATE 20 | flutter 21 | flutter_wrapper_plugin 22 | "comctl32.lib" 23 | ) 24 | 25 | # List of absolute paths to libraries that should be bundled with the plugin 26 | set(flutter_window_close_bundled_libraries 27 | "" 28 | PARENT_SCOPE 29 | ) 30 | -------------------------------------------------------------------------------- /windows/flutter_window_close_plugin.cpp: -------------------------------------------------------------------------------- 1 | #include "include/flutter_window_close/flutter_window_close_plugin.h" 2 | 3 | #include 4 | 5 | // These headers must be present after |Windows.h| 6 | #include 7 | #include 8 | #include 9 | #include 10 | 11 | namespace { 12 | 13 | class FlutterWindowClosePlugin : public flutter::Plugin { 14 | public: 15 | static void RegisterWithRegistrar(flutter::PluginRegistrarWindows* registrar); 16 | 17 | FlutterWindowClosePlugin(flutter::PluginRegistrarWindows* registrar); 18 | 19 | virtual ~FlutterWindowClosePlugin(); 20 | 21 | HWND GetWindow(); 22 | 23 | private: 24 | void HandleMethodCall( 25 | const flutter::MethodCall& method_call, 26 | std::unique_ptr> result); 27 | 28 | std::optional WindowProcDelegate(HWND hwnd, UINT message, 29 | WPARAM wparam, LPARAM lparam); 30 | 31 | flutter::PluginRegistrarWindows* registrar_; 32 | std::unique_ptr> 33 | notification_channel_; 34 | int64_t window_proc_delegate_id_ = -1; 35 | }; 36 | 37 | void FlutterWindowClosePlugin::RegisterWithRegistrar( 38 | flutter::PluginRegistrarWindows* registrar) { 39 | auto plugin = std::make_unique(registrar); 40 | auto channel = 41 | std::make_unique>( 42 | registrar->messenger(), "flutter_window_close", 43 | &flutter::StandardMethodCodec::GetInstance()); 44 | channel->SetMethodCallHandler( 45 | [plugin_pointer = plugin.get()](const auto& call, auto result) { 46 | plugin_pointer->HandleMethodCall(call, std::move(result)); 47 | }); 48 | registrar->AddPlugin(std::move(plugin)); 49 | } 50 | 51 | FlutterWindowClosePlugin::FlutterWindowClosePlugin( 52 | flutter::PluginRegistrarWindows* registrar) 53 | : registrar_(registrar), 54 | notification_channel_(std::move( 55 | std::make_unique>( 56 | registrar->messenger(), "flutter_window_close_notification", 57 | &flutter::StandardMethodCodec::GetInstance()))) {} 58 | 59 | FlutterWindowClosePlugin::~FlutterWindowClosePlugin() { 60 | if (window_proc_delegate_id_ != -1) { 61 | registrar_->UnregisterTopLevelWindowProcDelegate( 62 | static_cast(window_proc_delegate_id_)); 63 | } 64 | } 65 | 66 | HWND FlutterWindowClosePlugin::GetWindow() { 67 | return ::GetAncestor(registrar_->GetView()->GetNativeWindow(), GA_ROOT); 68 | } 69 | 70 | void FlutterWindowClosePlugin::HandleMethodCall( 71 | const flutter::MethodCall& method_call, 72 | std::unique_ptr> result) { 73 | if (method_call.method_name().compare("closeWindow") == 0) { 74 | ::PostMessage(GetWindow(), WM_CLOSE, 0, 0); 75 | result->Success(flutter::EncodableValue(nullptr)); 76 | } else if (method_call.method_name().compare("destroyWindow") == 0) { 77 | ::DestroyWindow(GetWindow()); 78 | result->Success(flutter::EncodableValue(nullptr)); 79 | } else if (method_call.method_name().compare("init") == 0) { 80 | if (window_proc_delegate_id_ == -1) { 81 | window_proc_delegate_id_ = registrar_->RegisterTopLevelWindowProcDelegate( 82 | std::bind(&FlutterWindowClosePlugin::WindowProcDelegate, this, 83 | std::placeholders::_1, std::placeholders::_2, 84 | std::placeholders::_3, std::placeholders::_4)); 85 | } 86 | result->Success(flutter::EncodableValue(nullptr)); 87 | } else { 88 | result->NotImplemented(); 89 | } 90 | } 91 | 92 | std::optional FlutterWindowClosePlugin::WindowProcDelegate( 93 | HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam) { 94 | switch (message) { 95 | case WM_CLOSE: { 96 | notification_channel_->InvokeMethod( 97 | "onWindowClose", std::make_unique(nullptr)); 98 | return 0; 99 | } 100 | } 101 | return std::nullopt; 102 | } 103 | 104 | } // namespace 105 | 106 | void FlutterWindowClosePluginRegisterWithRegistrar( 107 | FlutterDesktopPluginRegistrarRef registrar) { 108 | FlutterWindowClosePlugin::RegisterWithRegistrar( 109 | flutter::PluginRegistrarManager::GetInstance() 110 | ->GetRegistrar(registrar)); 111 | } 112 | -------------------------------------------------------------------------------- /windows/include/flutter_window_close/flutter_window_close_plugin.h: -------------------------------------------------------------------------------- 1 | #ifndef FLUTTER_PLUGIN_FLUTTER_WINDOW_CLOSE_PLUGIN_H_ 2 | #define FLUTTER_PLUGIN_FLUTTER_WINDOW_CLOSE_PLUGIN_H_ 3 | 4 | #include 5 | 6 | #ifdef FLUTTER_PLUGIN_IMPL 7 | #define FLUTTER_PLUGIN_EXPORT __declspec(dllexport) 8 | #else 9 | #define FLUTTER_PLUGIN_EXPORT __declspec(dllimport) 10 | #endif 11 | 12 | #if defined(__cplusplus) 13 | extern "C" { 14 | #endif 15 | 16 | FLUTTER_PLUGIN_EXPORT void FlutterWindowClosePluginRegisterWithRegistrar( 17 | FlutterDesktopPluginRegistrarRef registrar); 18 | 19 | #if defined(__cplusplus) 20 | } // extern "C" 21 | #endif 22 | 23 | #endif // FLUTTER_PLUGIN_FLUTTER_WINDOW_CLOSE_PLUGIN_H_ 24 | --------------------------------------------------------------------------------