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+ };
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+
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+ defaultConfigurationName = Release;
+ };
+/* End XCConfigurationList section */
+ };
+ rootObject = 33CC10E52044A3C60003C045 /* Project object */;
+}
diff --git a/examples/connect/flutter/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/examples/connect/flutter/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
new file mode 100644
index 000000000..18d981003
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -0,0 +1,8 @@
+
+
+
+
+ IDEDidComputeMac32BitWarning
+
+
+
diff --git a/examples/connect/flutter/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/examples/connect/flutter/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
new file mode 100644
index 000000000..0c0907476
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
@@ -0,0 +1,98 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/examples/connect/flutter/macos/Runner.xcworkspace/contents.xcworkspacedata b/examples/connect/flutter/macos/Runner.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 000000000..1d526a16e
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+
+
+
+
+
diff --git a/examples/connect/flutter/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/examples/connect/flutter/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
new file mode 100644
index 000000000..18d981003
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
@@ -0,0 +1,8 @@
+
+
+
+
+ IDEDidComputeMac32BitWarning
+
+
+
diff --git a/examples/connect/flutter/macos/Runner/AppDelegate.swift b/examples/connect/flutter/macos/Runner/AppDelegate.swift
new file mode 100644
index 000000000..d53ef6437
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/AppDelegate.swift
@@ -0,0 +1,9 @@
+import Cocoa
+import FlutterMacOS
+
+@NSApplicationMain
+class AppDelegate: FlutterAppDelegate {
+ override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+ return true
+ }
+}
diff --git a/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
new file mode 100644
index 000000000..a2ec33f19
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -0,0 +1,68 @@
+{
+ "images" : [
+ {
+ "size" : "16x16",
+ "idiom" : "mac",
+ "filename" : "app_icon_16.png",
+ "scale" : "1x"
+ },
+ {
+ "size" : "16x16",
+ "idiom" : "mac",
+ "filename" : "app_icon_32.png",
+ "scale" : "2x"
+ },
+ {
+ "size" : "32x32",
+ "idiom" : "mac",
+ "filename" : "app_icon_32.png",
+ "scale" : "1x"
+ },
+ {
+ "size" : "32x32",
+ "idiom" : "mac",
+ "filename" : "app_icon_64.png",
+ "scale" : "2x"
+ },
+ {
+ "size" : "128x128",
+ "idiom" : "mac",
+ "filename" : "app_icon_128.png",
+ "scale" : "1x"
+ },
+ {
+ "size" : "128x128",
+ "idiom" : "mac",
+ "filename" : "app_icon_256.png",
+ "scale" : "2x"
+ },
+ {
+ "size" : "256x256",
+ "idiom" : "mac",
+ "filename" : "app_icon_256.png",
+ "scale" : "1x"
+ },
+ {
+ "size" : "256x256",
+ "idiom" : "mac",
+ "filename" : "app_icon_512.png",
+ "scale" : "2x"
+ },
+ {
+ "size" : "512x512",
+ "idiom" : "mac",
+ "filename" : "app_icon_512.png",
+ "scale" : "1x"
+ },
+ {
+ "size" : "512x512",
+ "idiom" : "mac",
+ "filename" : "app_icon_1024.png",
+ "scale" : "2x"
+ }
+ ],
+ "info" : {
+ "version" : 1,
+ "author" : "xcode"
+ }
+}
diff --git a/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png
new file mode 100644
index 000000000..82b6f9d9a
Binary files /dev/null and b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png differ
diff --git a/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png
new file mode 100644
index 000000000..13b35eba5
Binary files /dev/null and b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png differ
diff --git a/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png
new file mode 100644
index 000000000..0a3f5fa40
Binary files /dev/null and b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png differ
diff --git a/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png
new file mode 100644
index 000000000..bdb57226d
Binary files /dev/null and b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_256.png differ
diff --git a/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png
new file mode 100644
index 000000000..f083318e0
Binary files /dev/null and b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png differ
diff --git a/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png
new file mode 100644
index 000000000..326c0e72c
Binary files /dev/null and b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png differ
diff --git a/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png
new file mode 100644
index 000000000..2f1632cfd
Binary files /dev/null and b/examples/connect/flutter/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png differ
diff --git a/examples/connect/flutter/macos/Runner/Base.lproj/MainMenu.xib b/examples/connect/flutter/macos/Runner/Base.lproj/MainMenu.xib
new file mode 100644
index 000000000..80e867a4e
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/Base.lproj/MainMenu.xib
@@ -0,0 +1,343 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/examples/connect/flutter/macos/Runner/Configs/AppInfo.xcconfig b/examples/connect/flutter/macos/Runner/Configs/AppInfo.xcconfig
new file mode 100644
index 000000000..841b9ad94
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/Configs/AppInfo.xcconfig
@@ -0,0 +1,14 @@
+// Application-level settings for the Runner target.
+//
+// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the
+// future. If not, the values below would default to using the project name when this becomes a
+// 'flutter create' template.
+
+// The application's name. By default this is also the title of the Flutter window.
+PRODUCT_NAME = connect_flutter_demo
+
+// The application's bundle identifier
+PRODUCT_BUNDLE_IDENTIFIER = id.trinsic.connectFlutterDemo
+
+// The copyright displayed in application information
+PRODUCT_COPYRIGHT = Copyright © 2024 id.trinsic. All rights reserved.
diff --git a/examples/connect/flutter/macos/Runner/Configs/Debug.xcconfig b/examples/connect/flutter/macos/Runner/Configs/Debug.xcconfig
new file mode 100644
index 000000000..36b0fd946
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/Configs/Debug.xcconfig
@@ -0,0 +1,2 @@
+#include "../../Flutter/Flutter-Debug.xcconfig"
+#include "Warnings.xcconfig"
diff --git a/examples/connect/flutter/macos/Runner/Configs/Release.xcconfig b/examples/connect/flutter/macos/Runner/Configs/Release.xcconfig
new file mode 100644
index 000000000..dff4f4956
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/Configs/Release.xcconfig
@@ -0,0 +1,2 @@
+#include "../../Flutter/Flutter-Release.xcconfig"
+#include "Warnings.xcconfig"
diff --git a/examples/connect/flutter/macos/Runner/Configs/Warnings.xcconfig b/examples/connect/flutter/macos/Runner/Configs/Warnings.xcconfig
new file mode 100644
index 000000000..42bcbf478
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/Configs/Warnings.xcconfig
@@ -0,0 +1,13 @@
+WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings
+GCC_WARN_UNDECLARED_SELECTOR = YES
+CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
+CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE
+CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
+CLANG_WARN_PRAGMA_PACK = YES
+CLANG_WARN_STRICT_PROTOTYPES = YES
+CLANG_WARN_COMMA = YES
+GCC_WARN_STRICT_SELECTOR_MATCH = YES
+CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES
+CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
+GCC_WARN_SHADOW = YES
+CLANG_WARN_UNREACHABLE_CODE = YES
diff --git a/examples/connect/flutter/macos/Runner/DebugProfile.entitlements b/examples/connect/flutter/macos/Runner/DebugProfile.entitlements
new file mode 100644
index 000000000..dddb8a30c
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/DebugProfile.entitlements
@@ -0,0 +1,12 @@
+
+
+
+
+ com.apple.security.app-sandbox
+
+ com.apple.security.cs.allow-jit
+
+ com.apple.security.network.server
+
+
+
diff --git a/examples/connect/flutter/macos/Runner/Info.plist b/examples/connect/flutter/macos/Runner/Info.plist
new file mode 100644
index 000000000..4789daa6a
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/Info.plist
@@ -0,0 +1,32 @@
+
+
+
+
+ CFBundleDevelopmentRegion
+ $(DEVELOPMENT_LANGUAGE)
+ CFBundleExecutable
+ $(EXECUTABLE_NAME)
+ CFBundleIconFile
+
+ CFBundleIdentifier
+ $(PRODUCT_BUNDLE_IDENTIFIER)
+ CFBundleInfoDictionaryVersion
+ 6.0
+ CFBundleName
+ $(PRODUCT_NAME)
+ CFBundlePackageType
+ APPL
+ CFBundleShortVersionString
+ $(FLUTTER_BUILD_NAME)
+ CFBundleVersion
+ $(FLUTTER_BUILD_NUMBER)
+ LSMinimumSystemVersion
+ $(MACOSX_DEPLOYMENT_TARGET)
+ NSHumanReadableCopyright
+ $(PRODUCT_COPYRIGHT)
+ NSMainNibFile
+ MainMenu
+ NSPrincipalClass
+ NSApplication
+
+
diff --git a/examples/connect/flutter/macos/Runner/MainFlutterWindow.swift b/examples/connect/flutter/macos/Runner/MainFlutterWindow.swift
new file mode 100644
index 000000000..3cc05eb23
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/MainFlutterWindow.swift
@@ -0,0 +1,15 @@
+import Cocoa
+import FlutterMacOS
+
+class MainFlutterWindow: NSWindow {
+ override func awakeFromNib() {
+ let flutterViewController = FlutterViewController()
+ let windowFrame = self.frame
+ self.contentViewController = flutterViewController
+ self.setFrame(windowFrame, display: true)
+
+ RegisterGeneratedPlugins(registry: flutterViewController)
+
+ super.awakeFromNib()
+ }
+}
diff --git a/examples/connect/flutter/macos/Runner/Release.entitlements b/examples/connect/flutter/macos/Runner/Release.entitlements
new file mode 100644
index 000000000..852fa1a47
--- /dev/null
+++ b/examples/connect/flutter/macos/Runner/Release.entitlements
@@ -0,0 +1,8 @@
+
+
+
+
+ com.apple.security.app-sandbox
+
+
+
diff --git a/examples/connect/flutter/macos/RunnerTests/RunnerTests.swift b/examples/connect/flutter/macos/RunnerTests/RunnerTests.swift
new file mode 100644
index 000000000..61f3bd1fc
--- /dev/null
+++ b/examples/connect/flutter/macos/RunnerTests/RunnerTests.swift
@@ -0,0 +1,12 @@
+import Cocoa
+import FlutterMacOS
+import XCTest
+
+class RunnerTests: XCTestCase {
+
+ func testExample() {
+ // If you add code to the Runner application, consider adding tests here.
+ // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
+ }
+
+}
diff --git a/examples/connect/flutter/pubspec.lock b/examples/connect/flutter/pubspec.lock
new file mode 100644
index 000000000..ad289907e
--- /dev/null
+++ b/examples/connect/flutter/pubspec.lock
@@ -0,0 +1,449 @@
+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+ TrinsicConnect:
+ dependency: "direct main"
+ description:
+ path: "../../../connect/dart"
+ relative: true
+ source: path
+ version: "0.0.1"
+ async:
+ dependency: transitive
+ description:
+ name: async
+ sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.11.0"
+ boolean_selector:
+ dependency: transitive
+ description:
+ name: boolean_selector
+ sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.1.1"
+ characters:
+ dependency: transitive
+ description:
+ name: characters
+ sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.3.0"
+ clock:
+ dependency: transitive
+ description:
+ name: clock
+ sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.1.1"
+ collection:
+ dependency: transitive
+ description:
+ name: collection
+ sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.18.0"
+ cupertino_icons:
+ dependency: "direct main"
+ description:
+ name: cupertino_icons
+ sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.0.8"
+ desktop_webview_window:
+ dependency: transitive
+ description:
+ name: desktop_webview_window
+ sha256: "57cf20d81689d5cbb1adfd0017e96b669398a669d927906073b0e42fc64111c0"
+ url: "https://pub.dev"
+ source: hosted
+ version: "0.2.3"
+ fake_async:
+ dependency: transitive
+ description:
+ name: fake_async
+ sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.3.1"
+ ffi:
+ dependency: transitive
+ description:
+ name: ffi
+ sha256: "493f37e7df1804778ff3a53bd691d8692ddf69702cf4c1c1096a2e41b4779e21"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.1.2"
+ flutter:
+ dependency: "direct main"
+ description: flutter
+ source: sdk
+ version: "0.0.0"
+ flutter_lints:
+ dependency: "direct dev"
+ description:
+ name: flutter_lints
+ sha256: "9e8c3858111da373efc5aa341de011d9bd23e2c5c5e0c62bccf32438e192d7b1"
+ url: "https://pub.dev"
+ source: hosted
+ version: "3.0.2"
+ flutter_test:
+ dependency: "direct dev"
+ description: flutter
+ source: sdk
+ version: "0.0.0"
+ flutter_web_auth_2:
+ dependency: "direct main"
+ description:
+ name: flutter_web_auth_2
+ sha256: "9256b1b3b65fd2ce7f0424438a994ae8013c07328c8f99097fed2bd4563ea188"
+ url: "https://pub.dev"
+ source: hosted
+ version: "4.0.0-alpha.6"
+ flutter_web_auth_2_platform_interface:
+ dependency: transitive
+ description:
+ name: flutter_web_auth_2_platform_interface
+ sha256: "49c6d660f632d181102d4eeca7b72ea88124d7f4526fd0117f98c4261e9e72b0"
+ url: "https://pub.dev"
+ source: hosted
+ version: "4.0.0-alpha.1"
+ flutter_web_plugins:
+ dependency: transitive
+ description: flutter
+ source: sdk
+ version: "0.0.0"
+ http:
+ dependency: transitive
+ description:
+ name: http
+ sha256: "5895291c13fa8a3bd82e76d5627f69e0d85ca6a30dcac95c4ea19a5d555879c2"
+ url: "https://pub.dev"
+ source: hosted
+ version: "0.13.6"
+ http_parser:
+ dependency: transitive
+ description:
+ name: http_parser
+ sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+ url: "https://pub.dev"
+ source: hosted
+ version: "4.0.2"
+ intl:
+ dependency: transitive
+ description:
+ name: intl
+ sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
+ url: "https://pub.dev"
+ source: hosted
+ version: "0.19.0"
+ leak_tracker:
+ dependency: transitive
+ description:
+ name: leak_tracker
+ sha256: "7f0df31977cb2c0b88585095d168e689669a2cc9b97c309665e3386f3e9d341a"
+ url: "https://pub.dev"
+ source: hosted
+ version: "10.0.4"
+ leak_tracker_flutter_testing:
+ dependency: transitive
+ description:
+ name: leak_tracker_flutter_testing
+ sha256: "06e98f569d004c1315b991ded39924b21af84cf14cc94791b8aea337d25b57f8"
+ url: "https://pub.dev"
+ source: hosted
+ version: "3.0.3"
+ leak_tracker_testing:
+ dependency: transitive
+ description:
+ name: leak_tracker_testing
+ sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+ url: "https://pub.dev"
+ source: hosted
+ version: "3.0.1"
+ lints:
+ dependency: transitive
+ description:
+ name: lints
+ sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
+ url: "https://pub.dev"
+ source: hosted
+ version: "3.0.0"
+ matcher:
+ dependency: transitive
+ description:
+ name: matcher
+ sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
+ url: "https://pub.dev"
+ source: hosted
+ version: "0.12.16+1"
+ material_color_utilities:
+ dependency: transitive
+ description:
+ name: material_color_utilities
+ sha256: "0e0a020085b65b6083975e499759762399b4475f766c21668c4ecca34ea74e5a"
+ url: "https://pub.dev"
+ source: hosted
+ version: "0.8.0"
+ meta:
+ dependency: transitive
+ description:
+ name: meta
+ sha256: "7687075e408b093f36e6bbf6c91878cc0d4cd10f409506f7bc996f68220b9136"
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.12.0"
+ path:
+ dependency: transitive
+ description:
+ name: path
+ sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.9.0"
+ path_provider:
+ dependency: transitive
+ description:
+ name: path_provider
+ sha256: c9e7d3a4cd1410877472158bee69963a4579f78b68c65a2b7d40d1a7a88bb161
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.1.3"
+ path_provider_android:
+ dependency: transitive
+ description:
+ name: path_provider_android
+ sha256: "9c96da072b421e98183f9ea7464898428e764bc0ce5567f27ec8693442e72514"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.2.5"
+ path_provider_foundation:
+ dependency: transitive
+ description:
+ name: path_provider_foundation
+ sha256: f234384a3fdd67f989b4d54a5d73ca2a6c422fa55ae694381ae0f4375cd1ea16
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.4.0"
+ path_provider_linux:
+ dependency: transitive
+ description:
+ name: path_provider_linux
+ sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.2.1"
+ path_provider_platform_interface:
+ dependency: transitive
+ description:
+ name: path_provider_platform_interface
+ sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.1.2"
+ path_provider_windows:
+ dependency: transitive
+ description:
+ name: path_provider_windows
+ sha256: "8bc9f22eee8690981c22aa7fc602f5c85b497a6fb2ceb35ee5a5e5ed85ad8170"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.2.1"
+ platform:
+ dependency: transitive
+ description:
+ name: platform
+ sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
+ url: "https://pub.dev"
+ source: hosted
+ version: "3.1.5"
+ plugin_platform_interface:
+ dependency: transitive
+ description:
+ name: plugin_platform_interface
+ sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.1.8"
+ sky_engine:
+ dependency: transitive
+ description: flutter
+ source: sdk
+ version: "0.0.99"
+ source_span:
+ dependency: transitive
+ description:
+ name: source_span
+ sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.10.0"
+ stack_trace:
+ dependency: transitive
+ description:
+ name: stack_trace
+ sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.11.1"
+ stream_channel:
+ dependency: transitive
+ description:
+ name: stream_channel
+ sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.1.2"
+ string_scanner:
+ dependency: transitive
+ description:
+ name: string_scanner
+ sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.2.0"
+ term_glyph:
+ dependency: transitive
+ description:
+ name: term_glyph
+ sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.2.1"
+ test_api:
+ dependency: transitive
+ description:
+ name: test_api
+ sha256: "9955ae474176f7ac8ee4e989dadfb411a58c30415bcfb648fa04b2b8a03afa7f"
+ url: "https://pub.dev"
+ source: hosted
+ version: "0.7.0"
+ typed_data:
+ dependency: transitive
+ description:
+ name: typed_data
+ sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.3.2"
+ url_launcher:
+ dependency: transitive
+ description:
+ name: url_launcher
+ sha256: "21b704ce5fa560ea9f3b525b43601c678728ba46725bab9b01187b4831377ed3"
+ url: "https://pub.dev"
+ source: hosted
+ version: "6.3.0"
+ url_launcher_android:
+ dependency: transitive
+ description:
+ name: url_launcher_android
+ sha256: ceb2625f0c24ade6ef6778d1de0b2e44f2db71fded235eb52295247feba8c5cf
+ url: "https://pub.dev"
+ source: hosted
+ version: "6.3.3"
+ url_launcher_ios:
+ dependency: transitive
+ description:
+ name: url_launcher_ios
+ sha256: "7068716403343f6ba4969b4173cbf3b84fc768042124bc2c011e5d782b24fe89"
+ url: "https://pub.dev"
+ source: hosted
+ version: "6.3.0"
+ url_launcher_linux:
+ dependency: transitive
+ description:
+ name: url_launcher_linux
+ sha256: ab360eb661f8879369acac07b6bb3ff09d9471155357da8443fd5d3cf7363811
+ url: "https://pub.dev"
+ source: hosted
+ version: "3.1.1"
+ url_launcher_macos:
+ dependency: transitive
+ description:
+ name: url_launcher_macos
+ sha256: "9a1a42d5d2d95400c795b2914c36fdcb525870c752569438e4ebb09a2b5d90de"
+ url: "https://pub.dev"
+ source: hosted
+ version: "3.2.0"
+ url_launcher_platform_interface:
+ dependency: transitive
+ description:
+ name: url_launcher_platform_interface
+ sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.3.2"
+ url_launcher_web:
+ dependency: transitive
+ description:
+ name: url_launcher_web
+ sha256: "8d9e750d8c9338601e709cd0885f95825086bd8b642547f26bda435aade95d8a"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.3.1"
+ url_launcher_windows:
+ dependency: transitive
+ description:
+ name: url_launcher_windows
+ sha256: ecf9725510600aa2bb6d7ddabe16357691b6d2805f66216a97d1b881e21beff7
+ url: "https://pub.dev"
+ source: hosted
+ version: "3.1.1"
+ vector_math:
+ dependency: transitive
+ description:
+ name: vector_math
+ sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+ url: "https://pub.dev"
+ source: hosted
+ version: "2.1.4"
+ vm_service:
+ dependency: transitive
+ description:
+ name: vm_service
+ sha256: "3923c89304b715fb1eb6423f017651664a03bf5f4b29983627c4da791f74a4ec"
+ url: "https://pub.dev"
+ source: hosted
+ version: "14.2.1"
+ web:
+ dependency: transitive
+ description:
+ name: web
+ sha256: "97da13628db363c635202ad97068d47c5b8aa555808e7a9411963c533b449b27"
+ url: "https://pub.dev"
+ source: hosted
+ version: "0.5.1"
+ win32:
+ dependency: transitive
+ description:
+ name: win32
+ sha256: a79dbe579cb51ecd6d30b17e0cae4e0ea15e2c0e66f69ad4198f22a6789e94f4
+ url: "https://pub.dev"
+ source: hosted
+ version: "5.5.1"
+ window_to_front:
+ dependency: transitive
+ description:
+ name: window_to_front
+ sha256: "7aef379752b7190c10479e12b5fd7c0b9d92adc96817d9e96c59937929512aee"
+ url: "https://pub.dev"
+ source: hosted
+ version: "0.0.3"
+ xdg_directories:
+ dependency: transitive
+ description:
+ name: xdg_directories
+ sha256: faea9dee56b520b55a566385b84f2e8de55e7496104adada9962e0bd11bcff1d
+ url: "https://pub.dev"
+ source: hosted
+ version: "1.0.4"
+sdks:
+ dart: ">=3.4.3 <4.0.0"
+ flutter: ">=3.22.0"
diff --git a/examples/connect/flutter/pubspec.yaml b/examples/connect/flutter/pubspec.yaml
new file mode 100644
index 000000000..dd21a585a
--- /dev/null
+++ b/examples/connect/flutter/pubspec.yaml
@@ -0,0 +1,93 @@
+name: connect_flutter_demo
+description: "Demo of Trinsic Connect on Flutter"
+# The following line prevents the package from being accidentally published to
+# pub.dev using `flutter pub publish`. This is preferred for private packages.
+publish_to: 'none' # Remove this line if you wish to publish to pub.dev
+
+# The following defines the version and build number for your application.
+# A version number is three numbers separated by dots, like 1.2.43
+# followed by an optional build number separated by a +.
+# Both the version and the builder number may be overridden in flutter
+# build by specifying --build-name and --build-number, respectively.
+# In Android, build-name is used as versionName while build-number used as versionCode.
+# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
+# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
+# Read more about iOS versioning at
+# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
+# In Windows, build-name is used as the major, minor, and patch parts
+# of the product and file versions while build-number is used as the build suffix.
+version: 1.0.0+1
+
+environment:
+ sdk: '>=3.4.3 <4.0.0'
+
+# Dependencies specify other packages that your package needs in order to work.
+# To automatically upgrade your package dependencies to the latest versions
+# consider running `flutter pub upgrade --major-versions`. Alternatively,
+# dependencies can be manually updated by changing the version numbers below to
+# the latest version available on pub.dev. To see which dependencies have newer
+# versions available, run `flutter pub outdated`.
+dependencies:
+ flutter:
+ sdk: flutter
+ flutter_web_auth_2: ^4.0.0-alpha.0
+ TrinsicConnect:
+ path: ../../../connect/dart
+
+
+ # The following adds the Cupertino Icons font to your application.
+ # Use with the CupertinoIcons class for iOS style icons.
+ cupertino_icons: ^1.0.6
+
+dev_dependencies:
+ flutter_test:
+ sdk: flutter
+
+ # The "flutter_lints" package below contains a set of recommended lints to
+ # encourage good coding practices. The lint set provided by the package is
+ # activated in the `analysis_options.yaml` file located at the root of your
+ # package. See that file for information about deactivating specific lint
+ # rules and activating additional ones.
+ flutter_lints: ^3.0.0
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/tools/pub/pubspec
+
+# The following section is specific to Flutter packages.
+flutter:
+
+ # The following line ensures that the Material Icons font is
+ # included with your application, so that you can use the icons in
+ # the material Icons class.
+ uses-material-design: true
+
+ # To add assets to your application, add an assets section, like this:
+ # assets:
+ # - images/a_dot_burr.jpeg
+ # - images/a_dot_ham.jpeg
+
+ # An image asset can refer to one or more resolution-specific "variants", see
+ # https://flutter.dev/assets-and-images/#resolution-aware
+
+ # For details regarding adding assets from package dependencies, see
+ # https://flutter.dev/assets-and-images/#from-packages
+
+ # To add custom fonts to your application, add a fonts section here,
+ # in this "flutter" section. Each entry in this list should have a
+ # "family" key with the font family name, and a "fonts" key with a
+ # list giving the asset and other descriptors for the font. For
+ # example:
+ # fonts:
+ # - family: Schyler
+ # fonts:
+ # - asset: fonts/Schyler-Regular.ttf
+ # - asset: fonts/Schyler-Italic.ttf
+ # style: italic
+ # - family: Trajan Pro
+ # fonts:
+ # - asset: fonts/TrajanPro.ttf
+ # - asset: fonts/TrajanPro_Bold.ttf
+ # weight: 700
+ #
+ # For details regarding fonts from package dependencies,
+ # see https://flutter.dev/custom-fonts/#from-packages
diff --git a/examples/connect/flutter/test/widget_test.dart b/examples/connect/flutter/test/widget_test.dart
new file mode 100644
index 000000000..997134ec5
--- /dev/null
+++ b/examples/connect/flutter/test/widget_test.dart
@@ -0,0 +1,30 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility in the flutter_test package. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:connect_flutter_demo/main.dart';
+
+void main() {
+ testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+ // Build our app and trigger a frame.
+ await tester.pumpWidget(const MyApp());
+
+ // Verify that our counter starts at 0.
+ expect(find.text('0'), findsOneWidget);
+ expect(find.text('1'), findsNothing);
+
+ // Tap the '+' icon and trigger a frame.
+ await tester.tap(find.byIcon(Icons.add));
+ await tester.pump();
+
+ // Verify that our counter has incremented.
+ expect(find.text('0'), findsNothing);
+ expect(find.text('1'), findsOneWidget);
+ });
+}
diff --git a/examples/connect/flutter/web/auth.html b/examples/connect/flutter/web/auth.html
new file mode 100644
index 000000000..afdb78b81
--- /dev/null
+++ b/examples/connect/flutter/web/auth.html
@@ -0,0 +1,22 @@
+
+Authentication complete
+Authentication is complete. If this does not happen automatically, please close the window.
+
diff --git a/examples/connect/flutter/web/favicon.png b/examples/connect/flutter/web/favicon.png
new file mode 100644
index 000000000..8aaa46ac1
Binary files /dev/null and b/examples/connect/flutter/web/favicon.png differ
diff --git a/examples/connect/flutter/web/icons/Icon-192.png b/examples/connect/flutter/web/icons/Icon-192.png
new file mode 100644
index 000000000..b749bfef0
Binary files /dev/null and b/examples/connect/flutter/web/icons/Icon-192.png differ
diff --git a/examples/connect/flutter/web/icons/Icon-512.png b/examples/connect/flutter/web/icons/Icon-512.png
new file mode 100644
index 000000000..88cfd48df
Binary files /dev/null and b/examples/connect/flutter/web/icons/Icon-512.png differ
diff --git a/examples/connect/flutter/web/icons/Icon-maskable-192.png b/examples/connect/flutter/web/icons/Icon-maskable-192.png
new file mode 100644
index 000000000..eb9b4d76e
Binary files /dev/null and b/examples/connect/flutter/web/icons/Icon-maskable-192.png differ
diff --git a/examples/connect/flutter/web/icons/Icon-maskable-512.png b/examples/connect/flutter/web/icons/Icon-maskable-512.png
new file mode 100644
index 000000000..d69c56691
Binary files /dev/null and b/examples/connect/flutter/web/icons/Icon-maskable-512.png differ
diff --git a/examples/connect/flutter/web/index.html b/examples/connect/flutter/web/index.html
new file mode 100644
index 000000000..810bbd0a1
--- /dev/null
+++ b/examples/connect/flutter/web/index.html
@@ -0,0 +1,38 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ connect_flutter_demo
+
+
+
+
+
+
diff --git a/examples/connect/flutter/web/manifest.json b/examples/connect/flutter/web/manifest.json
new file mode 100644
index 000000000..1118b39f6
--- /dev/null
+++ b/examples/connect/flutter/web/manifest.json
@@ -0,0 +1,35 @@
+{
+ "name": "connect_flutter_demo",
+ "short_name": "connect_flutter_demo",
+ "start_url": ".",
+ "display": "standalone",
+ "background_color": "#0175C2",
+ "theme_color": "#0175C2",
+ "description": "Demo of Trinsic Connect on Flutter",
+ "orientation": "portrait-primary",
+ "prefer_related_applications": false,
+ "icons": [
+ {
+ "src": "icons/Icon-192.png",
+ "sizes": "192x192",
+ "type": "image/png"
+ },
+ {
+ "src": "icons/Icon-512.png",
+ "sizes": "512x512",
+ "type": "image/png"
+ },
+ {
+ "src": "icons/Icon-maskable-192.png",
+ "sizes": "192x192",
+ "type": "image/png",
+ "purpose": "maskable"
+ },
+ {
+ "src": "icons/Icon-maskable-512.png",
+ "sizes": "512x512",
+ "type": "image/png",
+ "purpose": "maskable"
+ }
+ ]
+}
diff --git a/examples/connect/flutter/windows/.gitignore b/examples/connect/flutter/windows/.gitignore
new file mode 100644
index 000000000..d492d0d98
--- /dev/null
+++ b/examples/connect/flutter/windows/.gitignore
@@ -0,0 +1,17 @@
+flutter/ephemeral/
+
+# Visual Studio user-specific files.
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# Visual Studio build-related files.
+x64/
+x86/
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
diff --git a/examples/connect/flutter/windows/CMakeLists.txt b/examples/connect/flutter/windows/CMakeLists.txt
new file mode 100644
index 000000000..a913d6429
--- /dev/null
+++ b/examples/connect/flutter/windows/CMakeLists.txt
@@ -0,0 +1,108 @@
+# Project-level configuration.
+cmake_minimum_required(VERSION 3.14)
+project(connect_flutter_demo LANGUAGES CXX)
+
+# The name of the executable created for the application. Change this to change
+# the on-disk name of your application.
+set(BINARY_NAME "connect_flutter_demo")
+
+# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
+# versions of CMake.
+cmake_policy(VERSION 3.14...3.25)
+
+# Define build configuration option.
+get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+if(IS_MULTICONFIG)
+ set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
+ CACHE STRING "" FORCE)
+else()
+ if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+ set(CMAKE_BUILD_TYPE "Debug" CACHE
+ STRING "Flutter build mode" FORCE)
+ set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+ "Debug" "Profile" "Release")
+ endif()
+endif()
+# Define settings for the Profile build mode.
+set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
+set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
+set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
+set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
+
+# Use Unicode for all projects.
+add_definitions(-DUNICODE -D_UNICODE)
+
+# Compilation settings that should be applied to most targets.
+#
+# Be cautious about adding new options here, as plugins use this function by
+# default. In most cases, you should add new options to specific targets instead
+# of modifying this function.
+function(APPLY_STANDARD_SETTINGS TARGET)
+ target_compile_features(${TARGET} PUBLIC cxx_std_17)
+ target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100")
+ target_compile_options(${TARGET} PRIVATE /EHsc)
+ target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
+ target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>")
+endfunction()
+
+# Flutter library and tool build rules.
+set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
+add_subdirectory(${FLUTTER_MANAGED_DIR})
+
+# Application build; see runner/CMakeLists.txt.
+add_subdirectory("runner")
+
+
+# Generated plugin build rules, which manage building the plugins and adding
+# them to the application.
+include(flutter/generated_plugins.cmake)
+
+
+# === Installation ===
+# Support files are copied into place next to the executable, so that it can
+# run in place. This is done instead of making a separate bundle (as on Linux)
+# so that building and running from within Visual Studio will work.
+set(BUILD_BUNDLE_DIR "$")
+# Make the "install" step default, as it's required to run.
+set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
+if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+ set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
+endif()
+
+set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
+set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}")
+
+install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
+ COMPONENT Runtime)
+
+install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
+ COMPONENT Runtime)
+
+install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+ COMPONENT Runtime)
+
+if(PLUGIN_BUNDLED_LIBRARIES)
+ install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
+ DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+ COMPONENT Runtime)
+endif()
+
+# Copy the native assets provided by the build.dart from all packages.
+set(NATIVE_ASSETS_DIR "${PROJECT_BUILD_DIR}native_assets/windows/")
+install(DIRECTORY "${NATIVE_ASSETS_DIR}"
+ DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+ COMPONENT Runtime)
+
+# Fully re-copy the assets directory on each build to avoid having stale files
+# from a previous install.
+set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
+install(CODE "
+ file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
+ " COMPONENT Runtime)
+install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
+ DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
+
+# Install the AOT library on non-Debug builds only.
+install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
+ CONFIGURATIONS Profile;Release
+ COMPONENT Runtime)
diff --git a/examples/connect/flutter/windows/flutter/CMakeLists.txt b/examples/connect/flutter/windows/flutter/CMakeLists.txt
new file mode 100644
index 000000000..903f4899d
--- /dev/null
+++ b/examples/connect/flutter/windows/flutter/CMakeLists.txt
@@ -0,0 +1,109 @@
+# This file controls Flutter-level build steps. It should not be edited.
+cmake_minimum_required(VERSION 3.14)
+
+set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
+
+# Configuration provided via flutter tool.
+include(${EPHEMERAL_DIR}/generated_config.cmake)
+
+# TODO: Move the rest of this into files in ephemeral. See
+# https://github.com/flutter/flutter/issues/57146.
+set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
+
+# Set fallback configurations for older versions of the flutter tool.
+if (NOT DEFINED FLUTTER_TARGET_PLATFORM)
+ set(FLUTTER_TARGET_PLATFORM "windows-x64")
+endif()
+
+# === Flutter Library ===
+set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
+
+# Published to parent scope for install step.
+set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
+set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
+set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
+set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE)
+
+list(APPEND FLUTTER_LIBRARY_HEADERS
+ "flutter_export.h"
+ "flutter_windows.h"
+ "flutter_messenger.h"
+ "flutter_plugin_registrar.h"
+ "flutter_texture_registrar.h"
+)
+list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
+add_library(flutter INTERFACE)
+target_include_directories(flutter INTERFACE
+ "${EPHEMERAL_DIR}"
+)
+target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
+add_dependencies(flutter flutter_assemble)
+
+# === Wrapper ===
+list(APPEND CPP_WRAPPER_SOURCES_CORE
+ "core_implementations.cc"
+ "standard_codec.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
+list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
+ "plugin_registrar.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
+list(APPEND CPP_WRAPPER_SOURCES_APP
+ "flutter_engine.cc"
+ "flutter_view_controller.cc"
+)
+list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
+
+# Wrapper sources needed for a plugin.
+add_library(flutter_wrapper_plugin STATIC
+ ${CPP_WRAPPER_SOURCES_CORE}
+ ${CPP_WRAPPER_SOURCES_PLUGIN}
+)
+apply_standard_settings(flutter_wrapper_plugin)
+set_target_properties(flutter_wrapper_plugin PROPERTIES
+ POSITION_INDEPENDENT_CODE ON)
+set_target_properties(flutter_wrapper_plugin PROPERTIES
+ CXX_VISIBILITY_PRESET hidden)
+target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
+target_include_directories(flutter_wrapper_plugin PUBLIC
+ "${WRAPPER_ROOT}/include"
+)
+add_dependencies(flutter_wrapper_plugin flutter_assemble)
+
+# Wrapper sources needed for the runner.
+add_library(flutter_wrapper_app STATIC
+ ${CPP_WRAPPER_SOURCES_CORE}
+ ${CPP_WRAPPER_SOURCES_APP}
+)
+apply_standard_settings(flutter_wrapper_app)
+target_link_libraries(flutter_wrapper_app PUBLIC flutter)
+target_include_directories(flutter_wrapper_app PUBLIC
+ "${WRAPPER_ROOT}/include"
+)
+add_dependencies(flutter_wrapper_app flutter_assemble)
+
+# === Flutter tool backend ===
+# _phony_ is a non-existent file to force this command to run every time,
+# since currently there's no way to get a full input/output list from the
+# flutter tool.
+set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_")
+set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE)
+add_custom_command(
+ OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
+ ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN}
+ ${CPP_WRAPPER_SOURCES_APP}
+ ${PHONY_OUTPUT}
+ COMMAND ${CMAKE_COMMAND} -E env
+ ${FLUTTER_TOOL_ENVIRONMENT}
+ "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
+ ${FLUTTER_TARGET_PLATFORM} $
+ VERBATIM
+)
+add_custom_target(flutter_assemble DEPENDS
+ "${FLUTTER_LIBRARY}"
+ ${FLUTTER_LIBRARY_HEADERS}
+ ${CPP_WRAPPER_SOURCES_CORE}
+ ${CPP_WRAPPER_SOURCES_PLUGIN}
+ ${CPP_WRAPPER_SOURCES_APP}
+)
diff --git a/examples/connect/flutter/windows/flutter/generated_plugin_registrant.cc b/examples/connect/flutter/windows/flutter/generated_plugin_registrant.cc
new file mode 100644
index 000000000..3a6d25fe2
--- /dev/null
+++ b/examples/connect/flutter/windows/flutter/generated_plugin_registrant.cc
@@ -0,0 +1,20 @@
+//
+// Generated file. Do not edit.
+//
+
+// clang-format off
+
+#include "generated_plugin_registrant.h"
+
+#include
+#include
+#include
+
+void RegisterPlugins(flutter::PluginRegistry* registry) {
+ DesktopWebviewWindowPluginRegisterWithRegistrar(
+ registry->GetRegistrarForPlugin("DesktopWebviewWindowPlugin"));
+ UrlLauncherWindowsRegisterWithRegistrar(
+ registry->GetRegistrarForPlugin("UrlLauncherWindows"));
+ WindowToFrontPluginRegisterWithRegistrar(
+ registry->GetRegistrarForPlugin("WindowToFrontPlugin"));
+}
diff --git a/examples/connect/flutter/windows/flutter/generated_plugin_registrant.h b/examples/connect/flutter/windows/flutter/generated_plugin_registrant.h
new file mode 100644
index 000000000..dc139d85a
--- /dev/null
+++ b/examples/connect/flutter/windows/flutter/generated_plugin_registrant.h
@@ -0,0 +1,15 @@
+//
+// Generated file. Do not edit.
+//
+
+// clang-format off
+
+#ifndef GENERATED_PLUGIN_REGISTRANT_
+#define GENERATED_PLUGIN_REGISTRANT_
+
+#include
+
+// Registers Flutter plugins.
+void RegisterPlugins(flutter::PluginRegistry* registry);
+
+#endif // GENERATED_PLUGIN_REGISTRANT_
diff --git a/examples/connect/flutter/windows/flutter/generated_plugins.cmake b/examples/connect/flutter/windows/flutter/generated_plugins.cmake
new file mode 100644
index 000000000..cf17c658a
--- /dev/null
+++ b/examples/connect/flutter/windows/flutter/generated_plugins.cmake
@@ -0,0 +1,26 @@
+#
+# Generated file, do not edit.
+#
+
+list(APPEND FLUTTER_PLUGIN_LIST
+ desktop_webview_window
+ url_launcher_windows
+ window_to_front
+)
+
+list(APPEND FLUTTER_FFI_PLUGIN_LIST
+)
+
+set(PLUGIN_BUNDLED_LIBRARIES)
+
+foreach(plugin ${FLUTTER_PLUGIN_LIST})
+ add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin})
+ target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
+ list(APPEND PLUGIN_BUNDLED_LIBRARIES $)
+ list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
+endforeach(plugin)
+
+foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST})
+ add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin})
+ list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries})
+endforeach(ffi_plugin)
diff --git a/examples/connect/flutter/windows/runner/CMakeLists.txt b/examples/connect/flutter/windows/runner/CMakeLists.txt
new file mode 100644
index 000000000..394917c05
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/CMakeLists.txt
@@ -0,0 +1,40 @@
+cmake_minimum_required(VERSION 3.14)
+project(runner LANGUAGES CXX)
+
+# Define the application target. To change its name, change BINARY_NAME in the
+# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
+# work.
+#
+# Any new source files that you add to the application should be added here.
+add_executable(${BINARY_NAME} WIN32
+ "flutter_window.cpp"
+ "main.cpp"
+ "utils.cpp"
+ "win32_window.cpp"
+ "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
+ "Runner.rc"
+ "runner.exe.manifest"
+)
+
+# Apply the standard set of build settings. This can be removed for applications
+# that need different build settings.
+apply_standard_settings(${BINARY_NAME})
+
+# Add preprocessor definitions for the build version.
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"")
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}")
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}")
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}")
+target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}")
+
+# Disable Windows macros that collide with C++ standard library functions.
+target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
+
+# Add dependency libraries and include directories. Add any application-specific
+# dependencies here.
+target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app)
+target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib")
+target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
+
+# Run the Flutter tool portions of the build. This must not be removed.
+add_dependencies(${BINARY_NAME} flutter_assemble)
diff --git a/examples/connect/flutter/windows/runner/Runner.rc b/examples/connect/flutter/windows/runner/Runner.rc
new file mode 100644
index 000000000..23285cd7f
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/Runner.rc
@@ -0,0 +1,121 @@
+// Microsoft Visual C++ generated resource script.
+//
+#pragma code_page(65001)
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "winres.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (United States) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE
+BEGIN
+ "resource.h\0"
+END
+
+2 TEXTINCLUDE
+BEGIN
+ "#include ""winres.h""\r\n"
+ "\0"
+END
+
+3 TEXTINCLUDE
+BEGIN
+ "\r\n"
+ "\0"
+END
+
+#endif // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Icon
+//
+
+// Icon with lowest ID value placed first to ensure application icon
+// remains consistent on all systems.
+IDI_APP_ICON ICON "resources\\app_icon.ico"
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+#if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD)
+#define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD
+#else
+#define VERSION_AS_NUMBER 1,0,0,0
+#endif
+
+#if defined(FLUTTER_VERSION)
+#define VERSION_AS_STRING FLUTTER_VERSION
+#else
+#define VERSION_AS_STRING "1.0.0"
+#endif
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION VERSION_AS_NUMBER
+ PRODUCTVERSION VERSION_AS_NUMBER
+ FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+#ifdef _DEBUG
+ FILEFLAGS VS_FF_DEBUG
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS VOS__WINDOWS32
+ FILETYPE VFT_APP
+ FILESUBTYPE 0x0L
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904e4"
+ BEGIN
+ VALUE "CompanyName", "id.trinsic" "\0"
+ VALUE "FileDescription", "connect_flutter_demo" "\0"
+ VALUE "FileVersion", VERSION_AS_STRING "\0"
+ VALUE "InternalName", "connect_flutter_demo" "\0"
+ VALUE "LegalCopyright", "Copyright (C) 2024 id.trinsic. All rights reserved." "\0"
+ VALUE "OriginalFilename", "connect_flutter_demo.exe" "\0"
+ VALUE "ProductName", "connect_flutter_demo" "\0"
+ VALUE "ProductVersion", VERSION_AS_STRING "\0"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x409, 1252
+ END
+END
+
+#endif // English (United States) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif // not APSTUDIO_INVOKED
diff --git a/examples/connect/flutter/windows/runner/flutter_window.cpp b/examples/connect/flutter/windows/runner/flutter_window.cpp
new file mode 100644
index 000000000..955ee3038
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/flutter_window.cpp
@@ -0,0 +1,71 @@
+#include "flutter_window.h"
+
+#include
+
+#include "flutter/generated_plugin_registrant.h"
+
+FlutterWindow::FlutterWindow(const flutter::DartProject& project)
+ : project_(project) {}
+
+FlutterWindow::~FlutterWindow() {}
+
+bool FlutterWindow::OnCreate() {
+ if (!Win32Window::OnCreate()) {
+ return false;
+ }
+
+ RECT frame = GetClientArea();
+
+ // The size here must match the window dimensions to avoid unnecessary surface
+ // creation / destruction in the startup path.
+ flutter_controller_ = std::make_unique(
+ frame.right - frame.left, frame.bottom - frame.top, project_);
+ // Ensure that basic setup of the controller was successful.
+ if (!flutter_controller_->engine() || !flutter_controller_->view()) {
+ return false;
+ }
+ RegisterPlugins(flutter_controller_->engine());
+ SetChildContent(flutter_controller_->view()->GetNativeWindow());
+
+ flutter_controller_->engine()->SetNextFrameCallback([&]() {
+ this->Show();
+ });
+
+ // Flutter can complete the first frame before the "show window" callback is
+ // registered. The following call ensures a frame is pending to ensure the
+ // window is shown. It is a no-op if the first frame hasn't completed yet.
+ flutter_controller_->ForceRedraw();
+
+ return true;
+}
+
+void FlutterWindow::OnDestroy() {
+ if (flutter_controller_) {
+ flutter_controller_ = nullptr;
+ }
+
+ Win32Window::OnDestroy();
+}
+
+LRESULT
+FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
+ WPARAM const wparam,
+ LPARAM const lparam) noexcept {
+ // Give Flutter, including plugins, an opportunity to handle window messages.
+ if (flutter_controller_) {
+ std::optional result =
+ flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam,
+ lparam);
+ if (result) {
+ return *result;
+ }
+ }
+
+ switch (message) {
+ case WM_FONTCHANGE:
+ flutter_controller_->engine()->ReloadSystemFonts();
+ break;
+ }
+
+ return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
+}
diff --git a/examples/connect/flutter/windows/runner/flutter_window.h b/examples/connect/flutter/windows/runner/flutter_window.h
new file mode 100644
index 000000000..6da0652f0
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/flutter_window.h
@@ -0,0 +1,33 @@
+#ifndef RUNNER_FLUTTER_WINDOW_H_
+#define RUNNER_FLUTTER_WINDOW_H_
+
+#include
+#include
+
+#include
+
+#include "win32_window.h"
+
+// A window that does nothing but host a Flutter view.
+class FlutterWindow : public Win32Window {
+ public:
+ // Creates a new FlutterWindow hosting a Flutter view running |project|.
+ explicit FlutterWindow(const flutter::DartProject& project);
+ virtual ~FlutterWindow();
+
+ protected:
+ // Win32Window:
+ bool OnCreate() override;
+ void OnDestroy() override;
+ LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
+ LPARAM const lparam) noexcept override;
+
+ private:
+ // The project to run.
+ flutter::DartProject project_;
+
+ // The Flutter instance hosted by this window.
+ std::unique_ptr flutter_controller_;
+};
+
+#endif // RUNNER_FLUTTER_WINDOW_H_
diff --git a/examples/connect/flutter/windows/runner/main.cpp b/examples/connect/flutter/windows/runner/main.cpp
new file mode 100644
index 000000000..fe5486c91
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/main.cpp
@@ -0,0 +1,43 @@
+#include
+#include
+#include
+
+#include "flutter_window.h"
+#include "utils.h"
+
+int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
+ _In_ wchar_t *command_line, _In_ int show_command) {
+ // Attach to console when present (e.g., 'flutter run') or create a
+ // new console when running with a debugger.
+ if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) {
+ CreateAndAttachConsole();
+ }
+
+ // Initialize COM, so that it is available for use in the library and/or
+ // plugins.
+ ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
+
+ flutter::DartProject project(L"data");
+
+ std::vector command_line_arguments =
+ GetCommandLineArguments();
+
+ project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
+
+ FlutterWindow window(project);
+ Win32Window::Point origin(10, 10);
+ Win32Window::Size size(1280, 720);
+ if (!window.Create(L"connect_flutter_demo", origin, size)) {
+ return EXIT_FAILURE;
+ }
+ window.SetQuitOnClose(true);
+
+ ::MSG msg;
+ while (::GetMessage(&msg, nullptr, 0, 0)) {
+ ::TranslateMessage(&msg);
+ ::DispatchMessage(&msg);
+ }
+
+ ::CoUninitialize();
+ return EXIT_SUCCESS;
+}
diff --git a/examples/connect/flutter/windows/runner/resource.h b/examples/connect/flutter/windows/runner/resource.h
new file mode 100644
index 000000000..66a65d1e4
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/resource.h
@@ -0,0 +1,16 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by Runner.rc
+//
+#define IDI_APP_ICON 101
+
+// Next default values for new objects
+//
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE 102
+#define _APS_NEXT_COMMAND_VALUE 40001
+#define _APS_NEXT_CONTROL_VALUE 1001
+#define _APS_NEXT_SYMED_VALUE 101
+#endif
+#endif
diff --git a/examples/connect/flutter/windows/runner/resources/app_icon.ico b/examples/connect/flutter/windows/runner/resources/app_icon.ico
new file mode 100644
index 000000000..c04e20caf
Binary files /dev/null and b/examples/connect/flutter/windows/runner/resources/app_icon.ico differ
diff --git a/examples/connect/flutter/windows/runner/runner.exe.manifest b/examples/connect/flutter/windows/runner/runner.exe.manifest
new file mode 100644
index 000000000..a42ea7687
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/runner.exe.manifest
@@ -0,0 +1,20 @@
+
+
+
+
+ PerMonitorV2
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/examples/connect/flutter/windows/runner/utils.cpp b/examples/connect/flutter/windows/runner/utils.cpp
new file mode 100644
index 000000000..3a0b46511
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/utils.cpp
@@ -0,0 +1,65 @@
+#include "utils.h"
+
+#include
+#include
+#include
+#include
+
+#include
+
+void CreateAndAttachConsole() {
+ if (::AllocConsole()) {
+ FILE *unused;
+ if (freopen_s(&unused, "CONOUT$", "w", stdout)) {
+ _dup2(_fileno(stdout), 1);
+ }
+ if (freopen_s(&unused, "CONOUT$", "w", stderr)) {
+ _dup2(_fileno(stdout), 2);
+ }
+ std::ios::sync_with_stdio();
+ FlutterDesktopResyncOutputStreams();
+ }
+}
+
+std::vector GetCommandLineArguments() {
+ // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use.
+ int argc;
+ wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
+ if (argv == nullptr) {
+ return std::vector();
+ }
+
+ std::vector command_line_arguments;
+
+ // Skip the first argument as it's the binary name.
+ for (int i = 1; i < argc; i++) {
+ command_line_arguments.push_back(Utf8FromUtf16(argv[i]));
+ }
+
+ ::LocalFree(argv);
+
+ return command_line_arguments;
+}
+
+std::string Utf8FromUtf16(const wchar_t* utf16_string) {
+ if (utf16_string == nullptr) {
+ return std::string();
+ }
+ unsigned int target_length = ::WideCharToMultiByte(
+ CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
+ -1, nullptr, 0, nullptr, nullptr)
+ -1; // remove the trailing null character
+ int input_length = (int)wcslen(utf16_string);
+ std::string utf8_string;
+ if (target_length == 0 || target_length > utf8_string.max_size()) {
+ return utf8_string;
+ }
+ utf8_string.resize(target_length);
+ int converted_length = ::WideCharToMultiByte(
+ CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
+ input_length, utf8_string.data(), target_length, nullptr, nullptr);
+ if (converted_length == 0) {
+ return std::string();
+ }
+ return utf8_string;
+}
diff --git a/examples/connect/flutter/windows/runner/utils.h b/examples/connect/flutter/windows/runner/utils.h
new file mode 100644
index 000000000..3879d5475
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/utils.h
@@ -0,0 +1,19 @@
+#ifndef RUNNER_UTILS_H_
+#define RUNNER_UTILS_H_
+
+#include
+#include
+
+// Creates a console for the process, and redirects stdout and stderr to
+// it for both the runner and the Flutter library.
+void CreateAndAttachConsole();
+
+// Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string
+// encoded in UTF-8. Returns an empty std::string on failure.
+std::string Utf8FromUtf16(const wchar_t* utf16_string);
+
+// Gets the command line arguments passed in as a std::vector,
+// encoded in UTF-8. Returns an empty std::vector on failure.
+std::vector GetCommandLineArguments();
+
+#endif // RUNNER_UTILS_H_
diff --git a/examples/connect/flutter/windows/runner/win32_window.cpp b/examples/connect/flutter/windows/runner/win32_window.cpp
new file mode 100644
index 000000000..60608d0fe
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/win32_window.cpp
@@ -0,0 +1,288 @@
+#include "win32_window.h"
+
+#include
+#include
+
+#include "resource.h"
+
+namespace {
+
+/// Window attribute that enables dark mode window decorations.
+///
+/// Redefined in case the developer's machine has a Windows SDK older than
+/// version 10.0.22000.0.
+/// See: https://docs.microsoft.com/windows/win32/api/dwmapi/ne-dwmapi-dwmwindowattribute
+#ifndef DWMWA_USE_IMMERSIVE_DARK_MODE
+#define DWMWA_USE_IMMERSIVE_DARK_MODE 20
+#endif
+
+constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
+
+/// Registry key for app theme preference.
+///
+/// A value of 0 indicates apps should use dark mode. A non-zero or missing
+/// value indicates apps should use light mode.
+constexpr const wchar_t kGetPreferredBrightnessRegKey[] =
+ L"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";
+constexpr const wchar_t kGetPreferredBrightnessRegValue[] = L"AppsUseLightTheme";
+
+// The number of Win32Window objects that currently exist.
+static int g_active_window_count = 0;
+
+using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd);
+
+// Scale helper to convert logical scaler values to physical using passed in
+// scale factor
+int Scale(int source, double scale_factor) {
+ return static_cast(source * scale_factor);
+}
+
+// Dynamically loads the |EnableNonClientDpiScaling| from the User32 module.
+// This API is only needed for PerMonitor V1 awareness mode.
+void EnableFullDpiSupportIfAvailable(HWND hwnd) {
+ HMODULE user32_module = LoadLibraryA("User32.dll");
+ if (!user32_module) {
+ return;
+ }
+ auto enable_non_client_dpi_scaling =
+ reinterpret_cast(
+ GetProcAddress(user32_module, "EnableNonClientDpiScaling"));
+ if (enable_non_client_dpi_scaling != nullptr) {
+ enable_non_client_dpi_scaling(hwnd);
+ }
+ FreeLibrary(user32_module);
+}
+
+} // namespace
+
+// Manages the Win32Window's window class registration.
+class WindowClassRegistrar {
+ public:
+ ~WindowClassRegistrar() = default;
+
+ // Returns the singleton registrar instance.
+ static WindowClassRegistrar* GetInstance() {
+ if (!instance_) {
+ instance_ = new WindowClassRegistrar();
+ }
+ return instance_;
+ }
+
+ // Returns the name of the window class, registering the class if it hasn't
+ // previously been registered.
+ const wchar_t* GetWindowClass();
+
+ // Unregisters the window class. Should only be called if there are no
+ // instances of the window.
+ void UnregisterWindowClass();
+
+ private:
+ WindowClassRegistrar() = default;
+
+ static WindowClassRegistrar* instance_;
+
+ bool class_registered_ = false;
+};
+
+WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr;
+
+const wchar_t* WindowClassRegistrar::GetWindowClass() {
+ if (!class_registered_) {
+ WNDCLASS window_class{};
+ window_class.hCursor = LoadCursor(nullptr, IDC_ARROW);
+ window_class.lpszClassName = kWindowClassName;
+ window_class.style = CS_HREDRAW | CS_VREDRAW;
+ window_class.cbClsExtra = 0;
+ window_class.cbWndExtra = 0;
+ window_class.hInstance = GetModuleHandle(nullptr);
+ window_class.hIcon =
+ LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON));
+ window_class.hbrBackground = 0;
+ window_class.lpszMenuName = nullptr;
+ window_class.lpfnWndProc = Win32Window::WndProc;
+ RegisterClass(&window_class);
+ class_registered_ = true;
+ }
+ return kWindowClassName;
+}
+
+void WindowClassRegistrar::UnregisterWindowClass() {
+ UnregisterClass(kWindowClassName, nullptr);
+ class_registered_ = false;
+}
+
+Win32Window::Win32Window() {
+ ++g_active_window_count;
+}
+
+Win32Window::~Win32Window() {
+ --g_active_window_count;
+ Destroy();
+}
+
+bool Win32Window::Create(const std::wstring& title,
+ const Point& origin,
+ const Size& size) {
+ Destroy();
+
+ const wchar_t* window_class =
+ WindowClassRegistrar::GetInstance()->GetWindowClass();
+
+ const POINT target_point = {static_cast(origin.x),
+ static_cast(origin.y)};
+ HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST);
+ UINT dpi = FlutterDesktopGetDpiForMonitor(monitor);
+ double scale_factor = dpi / 96.0;
+
+ HWND window = CreateWindow(
+ window_class, title.c_str(), WS_OVERLAPPEDWINDOW,
+ Scale(origin.x, scale_factor), Scale(origin.y, scale_factor),
+ Scale(size.width, scale_factor), Scale(size.height, scale_factor),
+ nullptr, nullptr, GetModuleHandle(nullptr), this);
+
+ if (!window) {
+ return false;
+ }
+
+ UpdateTheme(window);
+
+ return OnCreate();
+}
+
+bool Win32Window::Show() {
+ return ShowWindow(window_handle_, SW_SHOWNORMAL);
+}
+
+// static
+LRESULT CALLBACK Win32Window::WndProc(HWND const window,
+ UINT const message,
+ WPARAM const wparam,
+ LPARAM const lparam) noexcept {
+ if (message == WM_NCCREATE) {
+ auto window_struct = reinterpret_cast(lparam);
+ SetWindowLongPtr(window, GWLP_USERDATA,
+ reinterpret_cast(window_struct->lpCreateParams));
+
+ auto that = static_cast(window_struct->lpCreateParams);
+ EnableFullDpiSupportIfAvailable(window);
+ that->window_handle_ = window;
+ } else if (Win32Window* that = GetThisFromHandle(window)) {
+ return that->MessageHandler(window, message, wparam, lparam);
+ }
+
+ return DefWindowProc(window, message, wparam, lparam);
+}
+
+LRESULT
+Win32Window::MessageHandler(HWND hwnd,
+ UINT const message,
+ WPARAM const wparam,
+ LPARAM const lparam) noexcept {
+ switch (message) {
+ case WM_DESTROY:
+ window_handle_ = nullptr;
+ Destroy();
+ if (quit_on_close_) {
+ PostQuitMessage(0);
+ }
+ return 0;
+
+ case WM_DPICHANGED: {
+ auto newRectSize = reinterpret_cast(lparam);
+ LONG newWidth = newRectSize->right - newRectSize->left;
+ LONG newHeight = newRectSize->bottom - newRectSize->top;
+
+ SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth,
+ newHeight, SWP_NOZORDER | SWP_NOACTIVATE);
+
+ return 0;
+ }
+ case WM_SIZE: {
+ RECT rect = GetClientArea();
+ if (child_content_ != nullptr) {
+ // Size and position the child window.
+ MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left,
+ rect.bottom - rect.top, TRUE);
+ }
+ return 0;
+ }
+
+ case WM_ACTIVATE:
+ if (child_content_ != nullptr) {
+ SetFocus(child_content_);
+ }
+ return 0;
+
+ case WM_DWMCOLORIZATIONCOLORCHANGED:
+ UpdateTheme(hwnd);
+ return 0;
+ }
+
+ return DefWindowProc(window_handle_, message, wparam, lparam);
+}
+
+void Win32Window::Destroy() {
+ OnDestroy();
+
+ if (window_handle_) {
+ DestroyWindow(window_handle_);
+ window_handle_ = nullptr;
+ }
+ if (g_active_window_count == 0) {
+ WindowClassRegistrar::GetInstance()->UnregisterWindowClass();
+ }
+}
+
+Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept {
+ return reinterpret_cast(
+ GetWindowLongPtr(window, GWLP_USERDATA));
+}
+
+void Win32Window::SetChildContent(HWND content) {
+ child_content_ = content;
+ SetParent(content, window_handle_);
+ RECT frame = GetClientArea();
+
+ MoveWindow(content, frame.left, frame.top, frame.right - frame.left,
+ frame.bottom - frame.top, true);
+
+ SetFocus(child_content_);
+}
+
+RECT Win32Window::GetClientArea() {
+ RECT frame;
+ GetClientRect(window_handle_, &frame);
+ return frame;
+}
+
+HWND Win32Window::GetHandle() {
+ return window_handle_;
+}
+
+void Win32Window::SetQuitOnClose(bool quit_on_close) {
+ quit_on_close_ = quit_on_close;
+}
+
+bool Win32Window::OnCreate() {
+ // No-op; provided for subclasses.
+ return true;
+}
+
+void Win32Window::OnDestroy() {
+ // No-op; provided for subclasses.
+}
+
+void Win32Window::UpdateTheme(HWND const window) {
+ DWORD light_mode;
+ DWORD light_mode_size = sizeof(light_mode);
+ LSTATUS result = RegGetValue(HKEY_CURRENT_USER, kGetPreferredBrightnessRegKey,
+ kGetPreferredBrightnessRegValue,
+ RRF_RT_REG_DWORD, nullptr, &light_mode,
+ &light_mode_size);
+
+ if (result == ERROR_SUCCESS) {
+ BOOL enable_dark_mode = light_mode == 0;
+ DwmSetWindowAttribute(window, DWMWA_USE_IMMERSIVE_DARK_MODE,
+ &enable_dark_mode, sizeof(enable_dark_mode));
+ }
+}
diff --git a/examples/connect/flutter/windows/runner/win32_window.h b/examples/connect/flutter/windows/runner/win32_window.h
new file mode 100644
index 000000000..e901dde68
--- /dev/null
+++ b/examples/connect/flutter/windows/runner/win32_window.h
@@ -0,0 +1,102 @@
+#ifndef RUNNER_WIN32_WINDOW_H_
+#define RUNNER_WIN32_WINDOW_H_
+
+#include
+
+#include
+#include
+#include
+
+// A class abstraction for a high DPI-aware Win32 Window. Intended to be
+// inherited from by classes that wish to specialize with custom
+// rendering and input handling
+class Win32Window {
+ public:
+ struct Point {
+ unsigned int x;
+ unsigned int y;
+ Point(unsigned int x, unsigned int y) : x(x), y(y) {}
+ };
+
+ struct Size {
+ unsigned int width;
+ unsigned int height;
+ Size(unsigned int width, unsigned int height)
+ : width(width), height(height) {}
+ };
+
+ Win32Window();
+ virtual ~Win32Window();
+
+ // Creates a win32 window with |title| that is positioned and sized using
+ // |origin| and |size|. New windows are created on the default monitor. Window
+ // sizes are specified to the OS in physical pixels, hence to ensure a
+ // consistent size this function will scale the inputted width and height as
+ // as appropriate for the default monitor. The window is invisible until
+ // |Show| is called. Returns true if the window was created successfully.
+ bool Create(const std::wstring& title, const Point& origin, const Size& size);
+
+ // Show the current window. Returns true if the window was successfully shown.
+ bool Show();
+
+ // Release OS resources associated with window.
+ void Destroy();
+
+ // Inserts |content| into the window tree.
+ void SetChildContent(HWND content);
+
+ // Returns the backing Window handle to enable clients to set icon and other
+ // window properties. Returns nullptr if the window has been destroyed.
+ HWND GetHandle();
+
+ // If true, closing this window will quit the application.
+ void SetQuitOnClose(bool quit_on_close);
+
+ // Return a RECT representing the bounds of the current client area.
+ RECT GetClientArea();
+
+ protected:
+ // Processes and route salient window messages for mouse handling,
+ // size change and DPI. Delegates handling of these to member overloads that
+ // inheriting classes can handle.
+ virtual LRESULT MessageHandler(HWND window,
+ UINT const message,
+ WPARAM const wparam,
+ LPARAM const lparam) noexcept;
+
+ // Called when CreateAndShow is called, allowing subclass window-related
+ // setup. Subclasses should return false if setup fails.
+ virtual bool OnCreate();
+
+ // Called when Destroy is called.
+ virtual void OnDestroy();
+
+ private:
+ friend class WindowClassRegistrar;
+
+ // OS callback called by message pump. Handles the WM_NCCREATE message which
+ // is passed when the non-client area is being created and enables automatic
+ // non-client DPI scaling so that the non-client area automatically
+ // responds to changes in DPI. All other messages are handled by
+ // MessageHandler.
+ static LRESULT CALLBACK WndProc(HWND const window,
+ UINT const message,
+ WPARAM const wparam,
+ LPARAM const lparam) noexcept;
+
+ // Retrieves a class instance pointer for |window|
+ static Win32Window* GetThisFromHandle(HWND const window) noexcept;
+
+ // Update the window frame's theme to match the system theme.
+ static void UpdateTheme(HWND const window);
+
+ bool quit_on_close_ = false;
+
+ // window handle for top level window.
+ HWND window_handle_ = nullptr;
+
+ // window handle for hosted content.
+ HWND child_content_ = nullptr;
+};
+
+#endif // RUNNER_WIN32_WINDOW_H_