MWClash/lib/common/window.dart

import 'dart:io';

import 'package:fl_clash/common/common.dart';
import 'package:fl_clash/models/config.dart';
import 'package:flutter/material.dart';
import 'package:window_manager/window_manager.dart';

class Window {
  init(WindowProps props, int version) async {
    final acquire = await singleInstanceLock.acquire();
    if (!acquire) {
      exit(0);
    }
    if (Platform.isWindows) {
      protocol.register("clash");
      protocol.register("clashmeta");
      protocol.register("flclash");
    }
    await windowManager.ensureInitialized();
    WindowOptions windowOptions = WindowOptions(
      size: Size(props.width, props.height),
      minimumSize: const Size(380, 500),
    );
    if (!Platform.isMacOS || version > 10) {
      await windowManager.setTitleBarStyle(TitleBarStyle.hidden);
    }
    await windowManager.waitUntilReadyToShow(windowOptions, () async {
      await windowManager.setPreventClose(true);
    });
  }

  show() async {
    await windowManager.show();
    await windowManager.focus();
    await windowManager.setSkipTaskbar(false);
  }

  Future<bool> isVisible() async {
    return await windowManager.isVisible();
  }

  close() async {
    exit(0);
  }

  hide() async {
    await windowManager.hide();
    await windowManager.setSkipTaskbar(true);
  }
}

final window = system.isDesktop ? Window() : null;