import 'dart:io'; import 'package:desktop_multi_window/desktop_multi_window.dart'; import 'package:flutter/material.dart'; import 'package:get/get.dart'; import '../consts.dart'; enum SvcStatus { notReady, connecting, ready } class StateGlobal { int _windowId = -1; bool grabKeyboard = false; bool _fullscreen = false; bool _isMinimized = false; final RxBool isMaximized = false.obs; final RxBool _showTabBar = true.obs; final RxDouble _resizeEdgeSize = RxDouble(kWindowEdgeSize); final RxDouble _windowBorderWidth = RxDouble(kWindowBorderWidth); final RxBool showRemoteToolBar = false.obs; final RxInt displaysCount = 0.obs; final svcStatus = SvcStatus.notReady.obs; // Only used for macOS bool closeOnFullscreen = false; // Use for desktop -> remote toolbar -> resolution final Map> _lastResolutionGroupValues = {}; int get windowId => _windowId; bool get fullscreen => _fullscreen; bool get isMinimized => _isMinimized; double get tabBarHeight => fullscreen ? 0 : kDesktopRemoteTabBarHeight; RxBool get showTabBar => _showTabBar; RxDouble get resizeEdgeSize => _resizeEdgeSize; RxDouble get windowBorderWidth => _windowBorderWidth; resetLastResolutionGroupValues(String peerId) { _lastResolutionGroupValues[peerId] = {}; } setLastResolutionGroupValue( String peerId, int currentDisplay, String? value) { if (!_lastResolutionGroupValues.containsKey(peerId)) { _lastResolutionGroupValues[peerId] = {}; } _lastResolutionGroupValues[peerId]![currentDisplay] = value; } String? getLastResolutionGroupValue(String peerId, int currentDisplay) { return _lastResolutionGroupValues[peerId]?[currentDisplay]; } setWindowId(int id) => _windowId = id; setMaximized(bool v) { if (!_fullscreen) { if (isMaximized.value != v) { isMaximized.value = v; _resizeEdgeSize.value = isMaximized.isTrue ? kMaximizeEdgeSize : kWindowEdgeSize; } if (!Platform.isMacOS) { _windowBorderWidth.value = v ? 0 : kWindowBorderWidth; } } } setMinimized(bool v) => _isMinimized = v; setFullscreen(bool v, {bool procWnd = true}) { if (_fullscreen != v) { _fullscreen = v; _showTabBar.value = !_fullscreen; _resizeEdgeSize.value = fullscreen ? kFullScreenEdgeSize : isMaximized.isTrue ? kMaximizeEdgeSize : kWindowEdgeSize; print( "fullscreen: $fullscreen, resizeEdgeSize: ${_resizeEdgeSize.value}"); _windowBorderWidth.value = fullscreen ? 0 : kWindowBorderWidth; if (procWnd) { WindowController.fromWindowId(windowId) .setFullscreen(_fullscreen) .then((_) { // https://github.com/leanflutter/window_manager/issues/131#issuecomment-1111587982 if (Platform.isWindows && !v) { Future.delayed(Duration.zero, () async { final frame = await WindowController.fromWindowId(windowId).getFrame(); final newRect = Rect.fromLTWH( frame.left, frame.top, frame.width + 1, frame.height + 1); await WindowController.fromWindowId(windowId).setFrame(newRect); }); } }); } } } StateGlobal._(); static final StateGlobal instance = StateGlobal._(); } final stateGlobal = StateGlobal.instance;