This plugin allows Flutter apps to Extending global shortcut menus.
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Add this to your package's pubspec.yaml file:
dependencies:
shortcut_menu_extender: ^0.1.1Change the file windows/runner/main.cpp as follows:
#include <flutter/dart_project.h>
#include <flutter/flutter_view_controller.h>
#include <windows.h>
#include "flutter_window.h"
#include "utils.h"
+#include <shortcut_menu_extender_windows/shortcut_menu_extender_windows_plugin_c_api.h>
int APIENTRY wWinMain(_In_ HINSTANCE instance,
_In_opt_ HINSTANCE prev,
_In_ wchar_t* command_line,
_In_ int show_command) {
+ HANDLE instance_mutex =
+ CreateMutex(NULL, TRUE, L"shortcut_menu_extender_example");
+ if (GetLastError() == ERROR_ALREADY_EXISTS &&
+ !ShouldHandleByShortcutMenuExtenderCommand()) {
+ HWND hwnd = ::FindWindow(L"FLUTTER_RUNNER_WIN32_WINDOW",
+ L"shortcut_menu_extender_example");
+ if (hwnd != NULL && ShouldHandleByShortcutMenuExtender()) {
+ DispatchToShortcutMenuExtender(hwnd);
+ }
+ CloseHandle(instance_mutex);
+ return EXIT_SUCCESS;
+ }
// 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<std::string> 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"shortcut_menu_extender_example", origin, size)) {
return EXIT_FAILURE;
}
window.SetQuitOnClose(true);
::MSG msg;
while (::GetMessage(&msg, nullptr, 0, 0)) {
::TranslateMessage(&msg);
::DispatchMessage(&msg);
}
::CoUninitialize();
return EXIT_SUCCESS;
}import 'package:shortcut_menu_extender/shortcut_menu_extender.dart';
void main() async {
// Must add this line.
WidgetsFlutterBinding.ensureInitialized();
if (shortcutMenuExtenderCommand.runIfNeeded(args)) exit(0);
runApp(MyApp());
}shortcutMenuExtender.register(
'MyFlutterApp',
name: 'Open With MyFlutterApp',
executable: Platform.resolvedExecutable,
useDefaultIcon: true,
);
shortcutMenuExtender.unregister(
'MyFlutterApp',
);class HomePage extends StatefulWidget {
const HomePage({Key? key}) : super(key: key);
@override
_HomePageState createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> with ShortcutMenuListener {
@override
void initState() {
shortcutMenuExtender.addListener(this);
super.initState();
}
@override
void dispose() {
shortcutMenuExtender.removeListener(this);
super.dispose();
}
@override
Widget build(BuildContext context) {
// ...
}
@override
void onShortcutMenuClicked(String key, String path) {
print('onShortcutMenuClicked: $key, $path');
}
}Please see the example app of this plugin for a full example.
 cmlanche |