1338 lines
		
	
	
		
			42 KiB
		
	
	
	
		
			Dart
		
	
	
	
	
	
			
		
		
	
	
			1338 lines
		
	
	
		
			42 KiB
		
	
	
	
		
			Dart
		
	
	
	
	
	
import 'package:flutter/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hbb/models/chat_model.dart';
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import 'package:flutter_hbb/mobile/widgets/gesture_help.dart';
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
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import 'package:provider/provider.dart';
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import 'package:flutter/services.dart';
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import 'dart:ui' as ui;
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import 'dart:async';
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import 'package:wakelock/wakelock.dart';
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import '../../common.dart';
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import '../widgets/gestures.dart';
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import '../../models/model.dart';
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import '../widgets/dialog.dart';
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import '../widgets/overlay.dart';
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final initText = '\1' * 1024;
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class RemotePage extends StatefulWidget {
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  RemotePage({Key? key, required this.id}) : super(key: key);
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  final String id;
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  @override
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  _RemotePageState createState() => _RemotePageState();
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}
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class _RemotePageState extends State<RemotePage> {
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  Timer? _interval;
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  Timer? _timer;
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  bool _showBar = !isWebDesktop;
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  double _bottom = 0;
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  String _value = '';
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  double _scale = 1;
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  double _mouseScrollIntegral = 0; // mouse scroll speed controller
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  var _more = true;
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  var _fn = false;
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  final FocusNode _mobileFocusNode = FocusNode();
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  final FocusNode _physicalFocusNode = FocusNode();
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  var _showEdit = false; // use soft keyboard
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  var _isPhysicalMouse = false;
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  @override
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  void initState() {
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    super.initState();
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    FFI.connect(widget.id);
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    WidgetsBinding.instance!.addPostFrameCallback((_) {
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      SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
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      showLoading(translate('Connecting...'));
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      _interval =
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          Timer.periodic(Duration(milliseconds: 30), (timer) => interval());
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    });
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    Wakelock.enable();
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    _physicalFocusNode.requestFocus();
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    FFI.ffiModel.updateEventListener(widget.id);
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    FFI.listenToMouse(true);
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  }
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  @override
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  void dispose() {
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    hideMobileActionsOverlay();
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    FFI.listenToMouse(false);
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    FFI.invokeMethod("enable_soft_keyboard", true);
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    _mobileFocusNode.dispose();
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    _physicalFocusNode.dispose();
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    FFI.close();
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    _interval?.cancel();
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    _timer?.cancel();
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    SmartDialog.dismiss();
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    SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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        overlays: SystemUiOverlay.values);
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    Wakelock.disable();
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    super.dispose();
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  }
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  void resetTool() {
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    FFI.resetModifiers();
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  }
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  bool isKeyboardShown() {
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    return _bottom >= 100;
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  }
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  // crash on web before widget initiated.
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  void intervalUnsafe() {
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    var v = MediaQuery.of(context).viewInsets.bottom;
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    if (v != _bottom) {
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      resetTool();
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      setState(() {
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        _bottom = v;
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        if (v < 100) {
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          SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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              overlays: []);
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          // [pi.version.isNotEmpty] -> check ready or not,avoid login without soft-keyboard
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          if (chatWindowOverlayEntry == null &&
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              FFI.ffiModel.pi.version.isNotEmpty) {
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            FFI.invokeMethod("enable_soft_keyboard", false);
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          }
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        }
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      });
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    }
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  }
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  void interval() {
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    try {
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      intervalUnsafe();
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    } catch (e) {}
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  }
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  // handle mobile virtual keyboard
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  void handleInput(String newValue) {
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    var oldValue = _value;
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    _value = newValue;
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    if (isIOS) {
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      var i = newValue.length - 1;
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      for (; i >= 0 && newValue[i] != '\1'; --i) {}
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      var j = oldValue.length - 1;
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      for (; j >= 0 && oldValue[j] != '\1'; --j) {}
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      if (i < j) j = i;
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      newValue = newValue.substring(j + 1);
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      oldValue = oldValue.substring(j + 1);
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      var common = 0;
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      for (;
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          common < oldValue.length &&
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              common < newValue.length &&
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              newValue[common] == oldValue[common];
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          ++common);
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      for (i = 0; i < oldValue.length - common; ++i) {
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        FFI.inputKey('VK_BACK');
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      }
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      if (newValue.length > common) {
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        var s = newValue.substring(common);
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        if (s.length > 1) {
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          FFI.setByName('input_string', s);
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        } else {
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          inputChar(s);
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        }
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      }
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      return;
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    }
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    if (oldValue.length > 0 &&
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        newValue.length > 0 &&
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        oldValue[0] == '\1' &&
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        newValue[0] != '\1') {
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      // clipboard
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      oldValue = '';
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    }
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    if (newValue.length == oldValue.length) {
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      // ?
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    } else if (newValue.length < oldValue.length) {
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      final char = 'VK_BACK';
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      FFI.inputKey(char);
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    } else {
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      final content = newValue.substring(oldValue.length);
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      if (content.length > 1) {
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        if (oldValue != '' &&
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            content.length == 2 &&
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            (content == '""' ||
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                content == '()' ||
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                content == '[]' ||
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                content == '<>' ||
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                content == "{}" ||
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                content == '”“' ||
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                content == '《》' ||
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                content == '()' ||
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                content == '【】')) {
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          // can not only input content[0], because when input ], [ are also auo insert, which cause ] never be input
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          FFI.setByName('input_string', content);
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          openKeyboard();
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          return;
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        }
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        FFI.setByName('input_string', content);
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      } else {
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        inputChar(content);
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      }
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    }
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  }
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  void inputChar(String char) {
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    if (char == '\n') {
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      char = 'VK_RETURN';
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    } else if (char == ' ') {
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      char = 'VK_SPACE';
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    }
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    FFI.inputKey(char);
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  }
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  void openKeyboard() {
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    FFI.invokeMethod("enable_soft_keyboard", true);
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    // destroy first, so that our _value trick can work
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    _value = initText;
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    setState(() => _showEdit = false);
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    _timer?.cancel();
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    _timer = Timer(Duration(milliseconds: 30), () {
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      // show now, and sleep a while to requestFocus to
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      // make sure edit ready, so that keyboard wont show/hide/show/hide happen
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      setState(() => _showEdit = true);
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      _timer?.cancel();
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      _timer = Timer(Duration(milliseconds: 30), () {
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        SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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            overlays: SystemUiOverlay.values);
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        _mobileFocusNode.requestFocus();
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      });
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    });
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  }
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  void sendRawKey(RawKeyEvent e, {bool? down, bool? press}) {
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    // for maximum compatibility
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    final label = _logicalKeyMap[e.logicalKey.keyId] ??
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        _physicalKeyMap[e.physicalKey.usbHidUsage] ??
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        e.logicalKey.keyLabel;
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    FFI.inputKey(label, down: down, press: press ?? false);
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  }
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  @override
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  Widget build(BuildContext context) {
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    final pi = Provider.of<FfiModel>(context).pi;
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    final hideKeyboard = isKeyboardShown() && _showEdit;
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    final showActionButton = !_showBar || hideKeyboard;
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    final keyboard = FFI.ffiModel.permissions['keyboard'] != false;
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    return WillPopScope(
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      onWillPop: () async {
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        clientClose();
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        return false;
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      },
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      child: getRawPointerAndKeyBody(
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          keyboard,
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          Scaffold(
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              // resizeToAvoidBottomInset: true,
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              floatingActionButton: !showActionButton
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                  ? null
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                  : FloatingActionButton(
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                      mini: !hideKeyboard,
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                      child: Icon(
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                          hideKeyboard ? Icons.expand_more : Icons.expand_less),
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                      backgroundColor: MyTheme.accent,
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                      onPressed: () {
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                        setState(() {
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                          if (hideKeyboard) {
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                            _showEdit = false;
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                            FFI.invokeMethod("enable_soft_keyboard", false);
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                            _mobileFocusNode.unfocus();
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                            _physicalFocusNode.requestFocus();
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                          } else {
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                            _showBar = !_showBar;
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                          }
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                        });
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                      }),
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              bottomNavigationBar: _showBar && pi.displays.length > 0
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                  ? getBottomAppBar(keyboard)
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                  : null,
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              body: Overlay(
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                initialEntries: [
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                  OverlayEntry(builder: (context) {
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                    return Container(
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                        color: Colors.black,
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                        child: isWebDesktop
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                            ? getBodyForDesktopWithListener(keyboard)
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                            : SafeArea(
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                                child: Container(
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                                    color: MyTheme.canvasColor,
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                                    child: _isPhysicalMouse
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                                        ? getBodyForMobile()
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                                        : getBodyForMobileWithGesture())));
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                  })
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                ],
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              ))),
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    );
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  }
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  Widget getRawPointerAndKeyBody(bool keyboard, Widget child) {
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    return Listener(
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        onPointerHover: (e) {
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          if (e.kind != ui.PointerDeviceKind.mouse) return;
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						||
          if (!_isPhysicalMouse) {
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            setState(() {
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              _isPhysicalMouse = true;
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            });
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          }
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          if (_isPhysicalMouse) {
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            FFI.handleMouse(getEvent(e, 'mousemove'));
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          }
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        },
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        onPointerDown: (e) {
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          if (e.kind != ui.PointerDeviceKind.mouse) {
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            if (_isPhysicalMouse) {
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              setState(() {
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                _isPhysicalMouse = false;
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              });
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            }
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          }
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          if (_isPhysicalMouse) {
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            FFI.handleMouse(getEvent(e, 'mousedown'));
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          }
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        },
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        onPointerUp: (e) {
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          if (e.kind != ui.PointerDeviceKind.mouse) return;
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          if (_isPhysicalMouse) {
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            FFI.handleMouse(getEvent(e, 'mouseup'));
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          }
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        },
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        onPointerMove: (e) {
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						||
          if (e.kind != ui.PointerDeviceKind.mouse) return;
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						||
          if (_isPhysicalMouse) {
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            FFI.handleMouse(getEvent(e, 'mousemove'));
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          }
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        },
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        onPointerSignal: (e) {
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						||
          if (e is PointerScrollEvent) {
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            var dx = e.scrollDelta.dx;
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            var dy = e.scrollDelta.dy;
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						||
            if (dx > 0)
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              dx = -1;
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            else if (dx < 0) dx = 1;
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            if (dy > 0)
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              dy = -1;
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            else if (dy < 0) dy = 1;
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            FFI.setByName(
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                'send_mouse', '{"type": "wheel", "x": "$dx", "y": "$dy"}');
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          }
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        },
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        child: MouseRegion(
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            cursor: keyboard ? SystemMouseCursors.none : MouseCursor.defer,
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            child: FocusScope(
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                autofocus: true,
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                child: Focus(
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                    autofocus: true,
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                    canRequestFocus: true,
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                    focusNode: _physicalFocusNode,
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                    onKey: (data, e) {
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                      final key = e.logicalKey;
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                      if (e is RawKeyDownEvent) {
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                        if (e.repeat) {
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                          sendRawKey(e, press: true);
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                        } else {
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                          if (e.isAltPressed && !FFI.alt) {
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                            FFI.alt = true;
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						||
                          } else if (e.isControlPressed && !FFI.ctrl) {
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                            FFI.ctrl = true;
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						||
                          } else if (e.isShiftPressed && !FFI.shift) {
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                            FFI.shift = true;
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                          } else if (e.isMetaPressed && !FFI.command) {
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                            FFI.command = true;
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                          }
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                          sendRawKey(e, down: true);
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                        }
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                      }
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                      // [!_showEdit] workaround for soft-keyboard's control_key like Backspace / Enter
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                      if (!_showEdit && e is RawKeyUpEvent) {
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                        if (key == LogicalKeyboardKey.altLeft ||
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                            key == LogicalKeyboardKey.altRight) {
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                          FFI.alt = false;
 | 
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                        } else if (key == LogicalKeyboardKey.controlLeft ||
 | 
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                            key == LogicalKeyboardKey.controlRight) {
 | 
						||
                          FFI.ctrl = false;
 | 
						||
                        } else if (key == LogicalKeyboardKey.shiftRight ||
 | 
						||
                            key == LogicalKeyboardKey.shiftLeft) {
 | 
						||
                          FFI.shift = false;
 | 
						||
                        } else if (key == LogicalKeyboardKey.metaLeft ||
 | 
						||
                            key == LogicalKeyboardKey.metaRight) {
 | 
						||
                          FFI.command = false;
 | 
						||
                        }
 | 
						||
                        sendRawKey(e);
 | 
						||
                      }
 | 
						||
                      return KeyEventResult.handled;
 | 
						||
                    },
 | 
						||
                    child: child))));
 | 
						||
  }
 | 
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 | 
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  Widget getBottomAppBar(bool keyboard) {
 | 
						||
    return BottomAppBar(
 | 
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      elevation: 10,
 | 
						||
      color: MyTheme.accent,
 | 
						||
      child: Row(
 | 
						||
        mainAxisSize: MainAxisSize.max,
 | 
						||
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
 | 
						||
        children: <Widget>[
 | 
						||
          Row(
 | 
						||
              children: <Widget>[
 | 
						||
                    IconButton(
 | 
						||
                      color: Colors.white,
 | 
						||
                      icon: Icon(Icons.clear),
 | 
						||
                      onPressed: () {
 | 
						||
                        clientClose();
 | 
						||
                      },
 | 
						||
                    )
 | 
						||
                  ] +
 | 
						||
                  <Widget>[
 | 
						||
                    IconButton(
 | 
						||
                      color: Colors.white,
 | 
						||
                      icon: Icon(Icons.tv),
 | 
						||
                      onPressed: () {
 | 
						||
                        setState(() => _showEdit = false);
 | 
						||
                        showOptions();
 | 
						||
                      },
 | 
						||
                    )
 | 
						||
                  ] +
 | 
						||
                  (isWebDesktop
 | 
						||
                      ? []
 | 
						||
                      : FFI.ffiModel.isPeerAndroid
 | 
						||
                          ? [
 | 
						||
                              IconButton(
 | 
						||
                                color: Colors.white,
 | 
						||
                                icon: Icon(Icons.build),
 | 
						||
                                onPressed: () {
 | 
						||
                                  if (mobileActionsOverlayEntry == null) {
 | 
						||
                                    showMobileActionsOverlay();
 | 
						||
                                  } else {
 | 
						||
                                    hideMobileActionsOverlay();
 | 
						||
                                  }
 | 
						||
                                },
 | 
						||
                              )
 | 
						||
                            ]
 | 
						||
                          : [
 | 
						||
                              IconButton(
 | 
						||
                                  color: Colors.white,
 | 
						||
                                  icon: Icon(Icons.keyboard),
 | 
						||
                                  onPressed: openKeyboard),
 | 
						||
                              IconButton(
 | 
						||
                                color: Colors.white,
 | 
						||
                                icon: Icon(FFI.ffiModel.touchMode
 | 
						||
                                    ? Icons.touch_app
 | 
						||
                                    : Icons.mouse),
 | 
						||
                                onPressed: changeTouchMode,
 | 
						||
                              ),
 | 
						||
                            ]) +
 | 
						||
                  (isWeb
 | 
						||
                      ? []
 | 
						||
                      : <Widget>[
 | 
						||
                          IconButton(
 | 
						||
                            color: Colors.white,
 | 
						||
                            icon: Icon(Icons.message),
 | 
						||
                            onPressed: () {
 | 
						||
                              FFI.chatModel
 | 
						||
                                  .changeCurrentID(ChatModel.clientModeID);
 | 
						||
                              toggleChatOverlay();
 | 
						||
                            },
 | 
						||
                          )
 | 
						||
                        ]) +
 | 
						||
                  [
 | 
						||
                    IconButton(
 | 
						||
                      color: Colors.white,
 | 
						||
                      icon: Icon(Icons.more_vert),
 | 
						||
                      onPressed: () {
 | 
						||
                        setState(() => _showEdit = false);
 | 
						||
                        showActions();
 | 
						||
                      },
 | 
						||
                    ),
 | 
						||
                  ]),
 | 
						||
          IconButton(
 | 
						||
              color: Colors.white,
 | 
						||
              icon: Icon(Icons.expand_more),
 | 
						||
              onPressed: () {
 | 
						||
                setState(() => _showBar = !_showBar);
 | 
						||
              }),
 | 
						||
        ],
 | 
						||
      ),
 | 
						||
    );
 | 
						||
  }
 | 
						||
 | 
						||
  /// touchMode only:
 | 
						||
  ///   LongPress -> right click
 | 
						||
  ///   OneFingerPan -> start/end -> left down start/end
 | 
						||
  ///   onDoubleTapDown -> move to
 | 
						||
  ///   onLongPressDown => move to
 | 
						||
  ///
 | 
						||
  /// mouseMode only:
 | 
						||
  ///   DoubleFiner -> right click
 | 
						||
  ///   HoldDrag -> left drag
 | 
						||
 | 
						||
  Widget getBodyForMobileWithGesture() {
 | 
						||
    final touchMode = FFI.ffiModel.touchMode;
 | 
						||
    return getMixinGestureDetector(
 | 
						||
        child: getBodyForMobile(),
 | 
						||
        onTapUp: (d) {
 | 
						||
          if (touchMode) {
 | 
						||
            FFI.cursorModel.touch(
 | 
						||
                d.localPosition.dx, d.localPosition.dy, MouseButtons.left);
 | 
						||
          } else {
 | 
						||
            FFI.tap(MouseButtons.left);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        onDoubleTapDown: (d) {
 | 
						||
          if (touchMode) {
 | 
						||
            FFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        onDoubleTap: () {
 | 
						||
          FFI.tap(MouseButtons.left);
 | 
						||
          FFI.tap(MouseButtons.left);
 | 
						||
        },
 | 
						||
        onLongPressDown: (d) {
 | 
						||
          if (touchMode) {
 | 
						||
            FFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        onLongPress: () {
 | 
						||
          FFI.tap(MouseButtons.right);
 | 
						||
        },
 | 
						||
        onDoubleFinerTap: (d) {
 | 
						||
          if (!touchMode) {
 | 
						||
            FFI.tap(MouseButtons.right);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        onHoldDragStart: (d) {
 | 
						||
          if (!touchMode) {
 | 
						||
            FFI.sendMouse('down', MouseButtons.left);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        onHoldDragUpdate: (d) {
 | 
						||
          if (!touchMode) {
 | 
						||
            FFI.cursorModel.updatePan(d.delta.dx, d.delta.dy, touchMode);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        onHoldDragEnd: (_) {
 | 
						||
          if (!touchMode) {
 | 
						||
            FFI.sendMouse('up', MouseButtons.left);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        onOneFingerPanStart: (d) {
 | 
						||
          if (touchMode) {
 | 
						||
            FFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
 | 
						||
            FFI.sendMouse('down', MouseButtons.left);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        onOneFingerPanUpdate: (d) {
 | 
						||
          FFI.cursorModel.updatePan(d.delta.dx, d.delta.dy, touchMode);
 | 
						||
        },
 | 
						||
        onOneFingerPanEnd: (d) {
 | 
						||
          if (touchMode) {
 | 
						||
            FFI.sendMouse('up', MouseButtons.left);
 | 
						||
          }
 | 
						||
        },
 | 
						||
        // scale + pan event
 | 
						||
        onTwoFingerScaleUpdate: (d) {
 | 
						||
          FFI.canvasModel.updateScale(d.scale / _scale);
 | 
						||
          _scale = d.scale;
 | 
						||
          FFI.canvasModel.panX(d.focalPointDelta.dx);
 | 
						||
          FFI.canvasModel.panY(d.focalPointDelta.dy);
 | 
						||
        },
 | 
						||
        onTwoFingerScaleEnd: (d) {
 | 
						||
          _scale = 1;
 | 
						||
          FFI.setByName('peer_option', '{"name": "view-style", "value": ""}');
 | 
						||
        },
 | 
						||
        onThreeFingerVerticalDragUpdate: FFI.ffiModel.isPeerAndroid
 | 
						||
            ? null
 | 
						||
            : (d) {
 | 
						||
                _mouseScrollIntegral += d.delta.dy / 4;
 | 
						||
                if (_mouseScrollIntegral > 1) {
 | 
						||
                  FFI.scroll(1);
 | 
						||
                  _mouseScrollIntegral = 0;
 | 
						||
                } else if (_mouseScrollIntegral < -1) {
 | 
						||
                  FFI.scroll(-1);
 | 
						||
                  _mouseScrollIntegral = 0;
 | 
						||
                }
 | 
						||
              });
 | 
						||
  }
 | 
						||
 | 
						||
  Widget getBodyForMobile() {
 | 
						||
    return Container(
 | 
						||
        color: MyTheme.canvasColor,
 | 
						||
        child: Stack(children: [
 | 
						||
          ImagePaint(),
 | 
						||
          CursorPaint(),
 | 
						||
          getHelpTools(),
 | 
						||
          SizedBox(
 | 
						||
            width: 0,
 | 
						||
            height: 0,
 | 
						||
            child: !_showEdit
 | 
						||
                ? Container()
 | 
						||
                : TextFormField(
 | 
						||
                    textInputAction: TextInputAction.newline,
 | 
						||
                    autocorrect: false,
 | 
						||
                    enableSuggestions: false,
 | 
						||
                    autofocus: true,
 | 
						||
                    focusNode: _mobileFocusNode,
 | 
						||
                    maxLines: null,
 | 
						||
                    initialValue: _value,
 | 
						||
                    // trick way to make backspace work always
 | 
						||
                    keyboardType: TextInputType.multiline,
 | 
						||
                    onChanged: handleInput,
 | 
						||
                  ),
 | 
						||
          ),
 | 
						||
        ]));
 | 
						||
  }
 | 
						||
 | 
						||
  Widget getBodyForDesktopWithListener(bool keyboard) {
 | 
						||
    var paints = <Widget>[ImagePaint()];
 | 
						||
    if (keyboard ||
 | 
						||
        FFI.getByName('toggle_option', 'show-remote-cursor') == 'true') {
 | 
						||
      paints.add(CursorPaint());
 | 
						||
    }
 | 
						||
    return Container(
 | 
						||
        color: MyTheme.canvasColor, child: Stack(children: paints));
 | 
						||
  }
 | 
						||
 | 
						||
  int lastMouseDownButtons = 0;
 | 
						||
  Map<String, dynamic> getEvent(PointerEvent evt, String type) {
 | 
						||
    final Map<String, dynamic> out = {};
 | 
						||
    out['type'] = type;
 | 
						||
    out['x'] = evt.position.dx;
 | 
						||
    out['y'] = evt.position.dy;
 | 
						||
    if (FFI.alt) out['alt'] = 'true';
 | 
						||
    if (FFI.shift) out['shift'] = 'true';
 | 
						||
    if (FFI.ctrl) out['ctrl'] = 'true';
 | 
						||
    if (FFI.command) out['command'] = 'true';
 | 
						||
    out['buttons'] = evt
 | 
						||
        .buttons; // left button: 1, right button: 2, middle button: 4, 1 | 2 = 3 (left + right)
 | 
						||
    if (evt.buttons != 0) {
 | 
						||
      lastMouseDownButtons = evt.buttons;
 | 
						||
    } else {
 | 
						||
      out['buttons'] = lastMouseDownButtons;
 | 
						||
    }
 | 
						||
    return out;
 | 
						||
  }
 | 
						||
 | 
						||
  void showActions() {
 | 
						||
    final size = MediaQuery.of(context).size;
 | 
						||
    final x = 120.0;
 | 
						||
    final y = size.height;
 | 
						||
    final more = <PopupMenuItem<String>>[];
 | 
						||
    final pi = FFI.ffiModel.pi;
 | 
						||
    final perms = FFI.ffiModel.permissions;
 | 
						||
    if (pi.version.isNotEmpty) {
 | 
						||
      more.add(PopupMenuItem<String>(
 | 
						||
          child: Text(translate('Refresh')), value: 'refresh'));
 | 
						||
    }
 | 
						||
    more.add(PopupMenuItem<String>(
 | 
						||
        child: Row(
 | 
						||
            children: ([
 | 
						||
          Container(width: 100.0, child: Text(translate('OS Password'))),
 | 
						||
          TextButton(
 | 
						||
            style: flatButtonStyle,
 | 
						||
            onPressed: () {
 | 
						||
              Navigator.pop(context);
 | 
						||
              showSetOSPassword(false);
 | 
						||
            },
 | 
						||
            child: Icon(Icons.edit, color: MyTheme.accent),
 | 
						||
          )
 | 
						||
        ])),
 | 
						||
        value: 'enter_os_password'));
 | 
						||
    if (!isWebDesktop) {
 | 
						||
      if (perms['keyboard'] != false && perms['clipboard'] != false) {
 | 
						||
        more.add(PopupMenuItem<String>(
 | 
						||
            child: Text(translate('Paste')), value: 'paste'));
 | 
						||
      }
 | 
						||
      more.add(PopupMenuItem<String>(
 | 
						||
          child: Text(translate('Reset canvas')), value: 'reset_canvas'));
 | 
						||
    }
 | 
						||
    if (perms['keyboard'] != false) {
 | 
						||
      if (pi.platform == 'Linux' || pi.sasEnabled) {
 | 
						||
        more.add(PopupMenuItem<String>(
 | 
						||
            child: Text(translate('Insert') + ' Ctrl + Alt + Del'),
 | 
						||
            value: 'cad'));
 | 
						||
      }
 | 
						||
      more.add(PopupMenuItem<String>(
 | 
						||
          child: Text(translate('Insert Lock')), value: 'lock'));
 | 
						||
      if (pi.platform == 'Windows' &&
 | 
						||
          FFI.getByName('toggle_option', 'privacy-mode') != 'true') {
 | 
						||
        more.add(PopupMenuItem<String>(
 | 
						||
            child: Text(translate(
 | 
						||
                (FFI.ffiModel.inputBlocked ? 'Unb' : 'B') + 'lock user input')),
 | 
						||
            value: 'block-input'));
 | 
						||
      }
 | 
						||
    }
 | 
						||
    () async {
 | 
						||
      var value = await showMenu(
 | 
						||
        context: context,
 | 
						||
        position: RelativeRect.fromLTRB(x, y, x, y),
 | 
						||
        items: more,
 | 
						||
        elevation: 8,
 | 
						||
      );
 | 
						||
      if (value == 'cad') {
 | 
						||
        FFI.setByName('ctrl_alt_del');
 | 
						||
      } else if (value == 'lock') {
 | 
						||
        FFI.setByName('lock_screen');
 | 
						||
      } else if (value == 'block-input') {
 | 
						||
        FFI.setByName('toggle_option',
 | 
						||
            (FFI.ffiModel.inputBlocked ? 'un' : '') + 'block-input');
 | 
						||
        FFI.ffiModel.inputBlocked = !FFI.ffiModel.inputBlocked;
 | 
						||
      } else if (value == 'refresh') {
 | 
						||
        FFI.setByName('refresh');
 | 
						||
      } else if (value == 'paste') {
 | 
						||
        () async {
 | 
						||
          ClipboardData? data = await Clipboard.getData(Clipboard.kTextPlain);
 | 
						||
          if (data != null && data.text != null) {
 | 
						||
            FFI.setByName('input_string', '${data.text}');
 | 
						||
          }
 | 
						||
        }();
 | 
						||
      } else if (value == 'enter_os_password') {
 | 
						||
        var password = FFI.getByName('peer_option', "os-password");
 | 
						||
        if (password != "") {
 | 
						||
          FFI.setByName('input_os_password', password);
 | 
						||
        } else {
 | 
						||
          showSetOSPassword(true);
 | 
						||
        }
 | 
						||
      } else if (value == 'reset_canvas') {
 | 
						||
        FFI.cursorModel.reset();
 | 
						||
      }
 | 
						||
    }();
 | 
						||
  }
 | 
						||
 | 
						||
  void changeTouchMode() {
 | 
						||
    setState(() => _showEdit = false);
 | 
						||
    showModalBottomSheet(
 | 
						||
        backgroundColor: MyTheme.grayBg,
 | 
						||
        isScrollControlled: true,
 | 
						||
        context: context,
 | 
						||
        shape: const RoundedRectangleBorder(
 | 
						||
            borderRadius: BorderRadius.vertical(top: Radius.circular(5))),
 | 
						||
        builder: (context) => DraggableScrollableSheet(
 | 
						||
            expand: false,
 | 
						||
            builder: (context, scrollController) {
 | 
						||
              return SingleChildScrollView(
 | 
						||
                  padding: EdgeInsets.symmetric(vertical: 10),
 | 
						||
                  child: GestureHelp(
 | 
						||
                      touchMode: FFI.ffiModel.touchMode,
 | 
						||
                      onTouchModeChange: (t) {
 | 
						||
                        FFI.ffiModel.toggleTouchMode();
 | 
						||
                        final v = FFI.ffiModel.touchMode ? 'Y' : '';
 | 
						||
                        FFI.setByName('peer_option',
 | 
						||
                            '{"name": "touch-mode", "value": "$v"}');
 | 
						||
                      }));
 | 
						||
            }));
 | 
						||
  }
 | 
						||
 | 
						||
  Widget getHelpTools() {
 | 
						||
    final keyboard = isKeyboardShown();
 | 
						||
    if (!keyboard) {
 | 
						||
      return SizedBox();
 | 
						||
    }
 | 
						||
    final size = MediaQuery.of(context).size;
 | 
						||
    var wrap = (String text, void Function() onPressed,
 | 
						||
        [bool? active, IconData? icon]) {
 | 
						||
      return TextButton(
 | 
						||
          style: TextButton.styleFrom(
 | 
						||
            minimumSize: Size(0, 0),
 | 
						||
            padding: EdgeInsets.symmetric(vertical: 10, horizontal: 9.75),
 | 
						||
            //adds padding inside the button
 | 
						||
            tapTargetSize: MaterialTapTargetSize.shrinkWrap,
 | 
						||
            //limits the touch area to the button area
 | 
						||
            shape: RoundedRectangleBorder(
 | 
						||
              borderRadius: BorderRadius.circular(5.0),
 | 
						||
            ),
 | 
						||
            backgroundColor: active == true ? MyTheme.accent80 : null,
 | 
						||
          ),
 | 
						||
          child: icon != null
 | 
						||
              ? Icon(icon, size: 17, color: Colors.white)
 | 
						||
              : Text(translate(text),
 | 
						||
                  style: TextStyle(color: Colors.white, fontSize: 11)),
 | 
						||
          onPressed: onPressed);
 | 
						||
    };
 | 
						||
    final pi = FFI.ffiModel.pi;
 | 
						||
    final isMac = pi.platform == "Mac OS";
 | 
						||
    final modifiers = <Widget>[
 | 
						||
      wrap('Ctrl ', () {
 | 
						||
        setState(() => FFI.ctrl = !FFI.ctrl);
 | 
						||
      }, FFI.ctrl),
 | 
						||
      wrap(' Alt ', () {
 | 
						||
        setState(() => FFI.alt = !FFI.alt);
 | 
						||
      }, FFI.alt),
 | 
						||
      wrap('Shift', () {
 | 
						||
        setState(() => FFI.shift = !FFI.shift);
 | 
						||
      }, FFI.shift),
 | 
						||
      wrap(isMac ? ' Cmd ' : ' Win ', () {
 | 
						||
        setState(() => FFI.command = !FFI.command);
 | 
						||
      }, FFI.command),
 | 
						||
    ];
 | 
						||
    final keys = <Widget>[
 | 
						||
      wrap(
 | 
						||
          ' Fn ',
 | 
						||
          () => setState(
 | 
						||
                () {
 | 
						||
                  _fn = !_fn;
 | 
						||
                  if (_fn) {
 | 
						||
                    _more = false;
 | 
						||
                  }
 | 
						||
                },
 | 
						||
              ),
 | 
						||
          _fn),
 | 
						||
      wrap(
 | 
						||
          ' ... ',
 | 
						||
          () => setState(
 | 
						||
                () {
 | 
						||
                  _more = !_more;
 | 
						||
                  if (_more) {
 | 
						||
                    _fn = false;
 | 
						||
                  }
 | 
						||
                },
 | 
						||
              ),
 | 
						||
          _more),
 | 
						||
    ];
 | 
						||
    final fn = <Widget>[
 | 
						||
      SizedBox(width: 9999),
 | 
						||
    ];
 | 
						||
    for (var i = 1; i <= 12; ++i) {
 | 
						||
      final name = 'F' + i.toString();
 | 
						||
      fn.add(wrap(name, () {
 | 
						||
        FFI.inputKey('VK_' + name);
 | 
						||
      }));
 | 
						||
    }
 | 
						||
    final more = <Widget>[
 | 
						||
      SizedBox(width: 9999),
 | 
						||
      wrap('Esc', () {
 | 
						||
        FFI.inputKey('VK_ESCAPE');
 | 
						||
      }),
 | 
						||
      wrap('Tab', () {
 | 
						||
        FFI.inputKey('VK_TAB');
 | 
						||
      }),
 | 
						||
      wrap('Home', () {
 | 
						||
        FFI.inputKey('VK_HOME');
 | 
						||
      }),
 | 
						||
      wrap('End', () {
 | 
						||
        FFI.inputKey('VK_END');
 | 
						||
      }),
 | 
						||
      wrap('Del', () {
 | 
						||
        FFI.inputKey('VK_DELETE');
 | 
						||
      }),
 | 
						||
      wrap('PgUp', () {
 | 
						||
        FFI.inputKey('VK_PRIOR');
 | 
						||
      }),
 | 
						||
      wrap('PgDn', () {
 | 
						||
        FFI.inputKey('VK_NEXT');
 | 
						||
      }),
 | 
						||
      SizedBox(width: 9999),
 | 
						||
      wrap('', () {
 | 
						||
        FFI.inputKey('VK_LEFT');
 | 
						||
      }, false, Icons.keyboard_arrow_left),
 | 
						||
      wrap('', () {
 | 
						||
        FFI.inputKey('VK_UP');
 | 
						||
      }, false, Icons.keyboard_arrow_up),
 | 
						||
      wrap('', () {
 | 
						||
        FFI.inputKey('VK_DOWN');
 | 
						||
      }, false, Icons.keyboard_arrow_down),
 | 
						||
      wrap('', () {
 | 
						||
        FFI.inputKey('VK_RIGHT');
 | 
						||
      }, false, Icons.keyboard_arrow_right),
 | 
						||
      wrap(isMac ? 'Cmd+C' : 'Ctrl+C', () {
 | 
						||
        sendPrompt(isMac, 'VK_C');
 | 
						||
      }),
 | 
						||
      wrap(isMac ? 'Cmd+V' : 'Ctrl+V', () {
 | 
						||
        sendPrompt(isMac, 'VK_V');
 | 
						||
      }),
 | 
						||
      wrap(isMac ? 'Cmd+S' : 'Ctrl+S', () {
 | 
						||
        sendPrompt(isMac, 'VK_S');
 | 
						||
      }),
 | 
						||
    ];
 | 
						||
    final space = size.width > 320 ? 4.0 : 2.0;
 | 
						||
    return Container(
 | 
						||
        color: Color(0xAA000000),
 | 
						||
        padding: EdgeInsets.only(
 | 
						||
            top: keyboard ? 24 : 4, left: 0, right: 0, bottom: 8),
 | 
						||
        child: Wrap(
 | 
						||
          spacing: space,
 | 
						||
          runSpacing: space,
 | 
						||
          children: <Widget>[SizedBox(width: 9999)] +
 | 
						||
              (keyboard
 | 
						||
                  ? modifiers + keys + (_fn ? fn : []) + (_more ? more : [])
 | 
						||
                  : modifiers),
 | 
						||
        ));
 | 
						||
  }
 | 
						||
}
 | 
						||
 | 
						||
class ImagePaint extends StatelessWidget {
 | 
						||
  @override
 | 
						||
  Widget build(BuildContext context) {
 | 
						||
    final m = Provider.of<ImageModel>(context);
 | 
						||
    final c = Provider.of<CanvasModel>(context);
 | 
						||
    final adjust = FFI.cursorModel.adjustForKeyboard();
 | 
						||
    var s = c.scale;
 | 
						||
    return CustomPaint(
 | 
						||
      painter: new ImagePainter(
 | 
						||
          image: m.image, x: c.x / s, y: (c.y - adjust) / s, scale: s),
 | 
						||
    );
 | 
						||
  }
 | 
						||
}
 | 
						||
 | 
						||
class CursorPaint extends StatelessWidget {
 | 
						||
  @override
 | 
						||
  Widget build(BuildContext context) {
 | 
						||
    final m = Provider.of<CursorModel>(context);
 | 
						||
    final c = Provider.of<CanvasModel>(context);
 | 
						||
    final adjust = FFI.cursorModel.adjustForKeyboard();
 | 
						||
    var s = c.scale;
 | 
						||
    return CustomPaint(
 | 
						||
      painter: new ImagePainter(
 | 
						||
          image: m.image,
 | 
						||
          x: m.x * s - m.hotx + c.x,
 | 
						||
          y: m.y * s - m.hoty + c.y - adjust,
 | 
						||
          scale: 1),
 | 
						||
    );
 | 
						||
  }
 | 
						||
}
 | 
						||
 | 
						||
class ImagePainter extends CustomPainter {
 | 
						||
  ImagePainter({
 | 
						||
    required this.image,
 | 
						||
    required this.x,
 | 
						||
    required this.y,
 | 
						||
    required this.scale,
 | 
						||
  });
 | 
						||
 | 
						||
  ui.Image? image;
 | 
						||
  double x;
 | 
						||
  double y;
 | 
						||
  double scale;
 | 
						||
 | 
						||
  @override
 | 
						||
  void paint(Canvas canvas, Size size) {
 | 
						||
    if (image == null) return;
 | 
						||
    canvas.scale(scale, scale);
 | 
						||
    canvas.drawImage(image!, new Offset(x, y), new Paint());
 | 
						||
  }
 | 
						||
 | 
						||
  @override
 | 
						||
  bool shouldRepaint(CustomPainter oldDelegate) {
 | 
						||
    return oldDelegate != this;
 | 
						||
  }
 | 
						||
}
 | 
						||
 | 
						||
CheckboxListTile getToggle(
 | 
						||
    void Function(void Function()) setState, option, name) {
 | 
						||
  return CheckboxListTile(
 | 
						||
      value: FFI.getByName('toggle_option', option) == 'true',
 | 
						||
      onChanged: (v) {
 | 
						||
        setState(() {
 | 
						||
          FFI.setByName('toggle_option', option);
 | 
						||
        });
 | 
						||
      },
 | 
						||
      dense: true,
 | 
						||
      title: Text(translate(name)));
 | 
						||
}
 | 
						||
 | 
						||
RadioListTile<String> getRadio(String name, String toValue, String curValue,
 | 
						||
    void Function(String?) onChange) {
 | 
						||
  return RadioListTile<String>(
 | 
						||
    controlAffinity: ListTileControlAffinity.trailing,
 | 
						||
    title: Text(translate(name)),
 | 
						||
    value: toValue,
 | 
						||
    groupValue: curValue,
 | 
						||
    onChanged: onChange,
 | 
						||
    dense: true,
 | 
						||
  );
 | 
						||
}
 | 
						||
 | 
						||
void showOptions() {
 | 
						||
  String quality = FFI.getByName('image_quality');
 | 
						||
  if (quality == '') quality = 'balanced';
 | 
						||
  String viewStyle = FFI.getByName('peer_option', 'view-style');
 | 
						||
  var displays = <Widget>[];
 | 
						||
  final pi = FFI.ffiModel.pi;
 | 
						||
  final image = FFI.ffiModel.getConnectionImage();
 | 
						||
  if (image != null)
 | 
						||
    displays.add(Padding(padding: const EdgeInsets.only(top: 8), child: image));
 | 
						||
  if (pi.displays.length > 1) {
 | 
						||
    final cur = pi.currentDisplay;
 | 
						||
    final children = <Widget>[];
 | 
						||
    for (var i = 0; i < pi.displays.length; ++i)
 | 
						||
      children.add(InkWell(
 | 
						||
          onTap: () {
 | 
						||
            if (i == cur) return;
 | 
						||
            FFI.setByName('switch_display', i.toString());
 | 
						||
            SmartDialog.dismiss();
 | 
						||
          },
 | 
						||
          child: Ink(
 | 
						||
              width: 40,
 | 
						||
              height: 40,
 | 
						||
              decoration: BoxDecoration(
 | 
						||
                  border: Border.all(color: Colors.black87),
 | 
						||
                  color: i == cur ? Colors.black87 : Colors.white),
 | 
						||
              child: Center(
 | 
						||
                  child: Text((i + 1).toString(),
 | 
						||
                      style: TextStyle(
 | 
						||
                          color: i == cur ? Colors.white : Colors.black87))))));
 | 
						||
    displays.add(Padding(
 | 
						||
        padding: const EdgeInsets.only(top: 8),
 | 
						||
        child: Wrap(
 | 
						||
          alignment: WrapAlignment.center,
 | 
						||
          spacing: 8,
 | 
						||
          children: children,
 | 
						||
        )));
 | 
						||
  }
 | 
						||
  if (displays.isNotEmpty) {
 | 
						||
    displays.add(Divider(color: MyTheme.border));
 | 
						||
  }
 | 
						||
  final perms = FFI.ffiModel.permissions;
 | 
						||
 | 
						||
  DialogManager.show((setState, close) {
 | 
						||
    final more = <Widget>[];
 | 
						||
    if (perms['audio'] != false) {
 | 
						||
      more.add(getToggle(setState, 'disable-audio', 'Mute'));
 | 
						||
    }
 | 
						||
    if (perms['keyboard'] != false) {
 | 
						||
      if (perms['clipboard'] != false)
 | 
						||
        more.add(getToggle(setState, 'disable-clipboard', 'Disable clipboard'));
 | 
						||
      more.add(getToggle(
 | 
						||
          setState, 'lock-after-session-end', 'Lock after session end'));
 | 
						||
      if (pi.platform == 'Windows') {
 | 
						||
        more.add(getToggle(setState, 'privacy-mode', 'Privacy mode'));
 | 
						||
      }
 | 
						||
    }
 | 
						||
    var setQuality = (String? value) {
 | 
						||
      if (value == null) return;
 | 
						||
      setState(() {
 | 
						||
        quality = value;
 | 
						||
        FFI.setByName('image_quality', value);
 | 
						||
      });
 | 
						||
    };
 | 
						||
    var setViewStyle = (String? value) {
 | 
						||
      if (value == null) return;
 | 
						||
      setState(() {
 | 
						||
        viewStyle = value;
 | 
						||
        FFI.setByName(
 | 
						||
            'peer_option', '{"name": "view-style", "value": "$value"}');
 | 
						||
        FFI.canvasModel.updateViewStyle();
 | 
						||
      });
 | 
						||
    };
 | 
						||
    return CustomAlertDialog(
 | 
						||
      title: SizedBox.shrink(),
 | 
						||
      content: Column(
 | 
						||
          mainAxisSize: MainAxisSize.min,
 | 
						||
          children: displays +
 | 
						||
              <Widget>[
 | 
						||
                getRadio('Original', 'original', viewStyle, setViewStyle),
 | 
						||
                getRadio('Shrink', 'shrink', viewStyle, setViewStyle),
 | 
						||
                getRadio('Stretch', 'stretch', viewStyle, setViewStyle),
 | 
						||
                Divider(color: MyTheme.border),
 | 
						||
                getRadio('Good image quality', 'best', quality, setQuality),
 | 
						||
                getRadio('Balanced', 'balanced', quality, setQuality),
 | 
						||
                getRadio('Optimize reaction time', 'low', quality, setQuality),
 | 
						||
                Divider(color: MyTheme.border),
 | 
						||
                getToggle(setState, 'show-remote-cursor', 'Show remote cursor'),
 | 
						||
              ] +
 | 
						||
              more),
 | 
						||
      actions: [],
 | 
						||
      contentPadding: 0,
 | 
						||
    );
 | 
						||
  }, clickMaskDismiss: true, backDismiss: true);
 | 
						||
}
 | 
						||
 | 
						||
void showSetOSPassword(bool login) {
 | 
						||
  final controller = TextEditingController();
 | 
						||
  var password = FFI.getByName('peer_option', "os-password");
 | 
						||
  var autoLogin = FFI.getByName('peer_option', "auto-login") != "";
 | 
						||
  controller.text = password;
 | 
						||
  DialogManager.show((setState, close) {
 | 
						||
    return CustomAlertDialog(
 | 
						||
        title: Text(translate('OS Password')),
 | 
						||
        content: Column(mainAxisSize: MainAxisSize.min, children: [
 | 
						||
          PasswordWidget(controller: controller),
 | 
						||
          CheckboxListTile(
 | 
						||
            contentPadding: const EdgeInsets.all(0),
 | 
						||
            dense: true,
 | 
						||
            controlAffinity: ListTileControlAffinity.leading,
 | 
						||
            title: Text(
 | 
						||
              translate('Auto Login'),
 | 
						||
            ),
 | 
						||
            value: autoLogin,
 | 
						||
            onChanged: (v) {
 | 
						||
              if (v == null) return;
 | 
						||
              setState(() => autoLogin = v);
 | 
						||
            },
 | 
						||
          ),
 | 
						||
        ]),
 | 
						||
        actions: [
 | 
						||
          TextButton(
 | 
						||
            style: flatButtonStyle,
 | 
						||
            onPressed: () {
 | 
						||
              close();
 | 
						||
            },
 | 
						||
            child: Text(translate('Cancel')),
 | 
						||
          ),
 | 
						||
          TextButton(
 | 
						||
            style: flatButtonStyle,
 | 
						||
            onPressed: () {
 | 
						||
              var text = controller.text.trim();
 | 
						||
              FFI.setByName(
 | 
						||
                  'peer_option', '{"name": "os-password", "value": "$text"}');
 | 
						||
              FFI.setByName('peer_option',
 | 
						||
                  '{"name": "auto-login", "value": "${autoLogin ? 'Y' : ''}"}');
 | 
						||
              if (text != "" && login) {
 | 
						||
                FFI.setByName('input_os_password', text);
 | 
						||
              }
 | 
						||
              close();
 | 
						||
            },
 | 
						||
            child: Text(translate('OK')),
 | 
						||
          ),
 | 
						||
        ]);
 | 
						||
  });
 | 
						||
}
 | 
						||
 | 
						||
void sendPrompt(bool isMac, String key) {
 | 
						||
  final old = isMac ? FFI.command : FFI.ctrl;
 | 
						||
  if (isMac) {
 | 
						||
    FFI.command = true;
 | 
						||
  } else {
 | 
						||
    FFI.ctrl = true;
 | 
						||
  }
 | 
						||
  FFI.inputKey(key);
 | 
						||
  if (isMac) {
 | 
						||
    FFI.command = old;
 | 
						||
  } else {
 | 
						||
    FFI.ctrl = old;
 | 
						||
  }
 | 
						||
}
 | 
						||
 | 
						||
/// flutter/packages/flutter/lib/src/services/keyboard_key.dart -> _keyLabels
 | 
						||
/// see [LogicalKeyboardKey.keyLabel]
 | 
						||
const Map<int, String> _logicalKeyMap = <int, String>{
 | 
						||
  0x00000000020: 'VK_SPACE',
 | 
						||
  0x00000000022: 'VK_QUOTE',
 | 
						||
  0x0000000002c: 'VK_COMMA',
 | 
						||
  0x0000000002d: 'VK_MINUS',
 | 
						||
  0x0000000002f: 'VK_SLASH',
 | 
						||
  0x00000000030: 'VK_0',
 | 
						||
  0x00000000031: 'VK_1',
 | 
						||
  0x00000000032: 'VK_2',
 | 
						||
  0x00000000033: 'VK_3',
 | 
						||
  0x00000000034: 'VK_4',
 | 
						||
  0x00000000035: 'VK_5',
 | 
						||
  0x00000000036: 'VK_6',
 | 
						||
  0x00000000037: 'VK_7',
 | 
						||
  0x00000000038: 'VK_8',
 | 
						||
  0x00000000039: 'VK_9',
 | 
						||
  0x0000000003b: 'VK_SEMICOLON',
 | 
						||
  0x0000000003d: 'VK_PLUS', // it is =
 | 
						||
  0x0000000005b: 'VK_LBRACKET',
 | 
						||
  0x0000000005c: 'VK_BACKSLASH',
 | 
						||
  0x0000000005d: 'VK_RBRACKET',
 | 
						||
  0x00000000061: 'VK_A',
 | 
						||
  0x00000000062: 'VK_B',
 | 
						||
  0x00000000063: 'VK_C',
 | 
						||
  0x00000000064: 'VK_D',
 | 
						||
  0x00000000065: 'VK_E',
 | 
						||
  0x00000000066: 'VK_F',
 | 
						||
  0x00000000067: 'VK_G',
 | 
						||
  0x00000000068: 'VK_H',
 | 
						||
  0x00000000069: 'VK_I',
 | 
						||
  0x0000000006a: 'VK_J',
 | 
						||
  0x0000000006b: 'VK_K',
 | 
						||
  0x0000000006c: 'VK_L',
 | 
						||
  0x0000000006d: 'VK_M',
 | 
						||
  0x0000000006e: 'VK_N',
 | 
						||
  0x0000000006f: 'VK_O',
 | 
						||
  0x00000000070: 'VK_P',
 | 
						||
  0x00000000071: 'VK_Q',
 | 
						||
  0x00000000072: 'VK_R',
 | 
						||
  0x00000000073: 'VK_S',
 | 
						||
  0x00000000074: 'VK_T',
 | 
						||
  0x00000000075: 'VK_U',
 | 
						||
  0x00000000076: 'VK_V',
 | 
						||
  0x00000000077: 'VK_W',
 | 
						||
  0x00000000078: 'VK_X',
 | 
						||
  0x00000000079: 'VK_Y',
 | 
						||
  0x0000000007a: 'VK_Z',
 | 
						||
  0x00100000008: 'VK_BACK',
 | 
						||
  0x00100000009: 'VK_TAB',
 | 
						||
  0x0010000000d: 'VK_ENTER',
 | 
						||
  0x0010000001b: 'VK_ESCAPE',
 | 
						||
  0x0010000007f: 'VK_DELETE',
 | 
						||
  0x00100000104: 'VK_CAPITAL',
 | 
						||
  0x00100000301: 'VK_DOWN',
 | 
						||
  0x00100000302: 'VK_LEFT',
 | 
						||
  0x00100000303: 'VK_RIGHT',
 | 
						||
  0x00100000304: 'VK_UP',
 | 
						||
  0x00100000305: 'VK_END',
 | 
						||
  0x00100000306: 'VK_HOME',
 | 
						||
  0x00100000307: 'VK_NEXT',
 | 
						||
  0x00100000308: 'VK_PRIOR',
 | 
						||
  0x00100000401: 'VK_CLEAR',
 | 
						||
  0x00100000407: 'VK_INSERT',
 | 
						||
  0x00100000504: 'VK_CANCEL',
 | 
						||
  0x00100000506: 'VK_EXECUTE',
 | 
						||
  0x00100000508: 'VK_HELP',
 | 
						||
  0x00100000509: 'VK_PAUSE',
 | 
						||
  0x0010000050c: 'VK_SELECT',
 | 
						||
  0x00100000608: 'VK_PRINT',
 | 
						||
  0x00100000705: 'VK_CONVERT',
 | 
						||
  0x00100000706: 'VK_FINAL',
 | 
						||
  0x00100000711: 'VK_HANGUL',
 | 
						||
  0x00100000712: 'VK_HANJA',
 | 
						||
  0x00100000713: 'VK_JUNJA',
 | 
						||
  0x00100000718: 'VK_KANA',
 | 
						||
  0x00100000719: 'VK_KANJI',
 | 
						||
  0x00100000801: 'VK_F1',
 | 
						||
  0x00100000802: 'VK_F2',
 | 
						||
  0x00100000803: 'VK_F3',
 | 
						||
  0x00100000804: 'VK_F4',
 | 
						||
  0x00100000805: 'VK_F5',
 | 
						||
  0x00100000806: 'VK_F6',
 | 
						||
  0x00100000807: 'VK_F7',
 | 
						||
  0x00100000808: 'VK_F8',
 | 
						||
  0x00100000809: 'VK_F9',
 | 
						||
  0x0010000080a: 'VK_F10',
 | 
						||
  0x0010000080b: 'VK_F11',
 | 
						||
  0x0010000080c: 'VK_F12',
 | 
						||
  0x00100000d2b: 'Apps',
 | 
						||
  0x00200000002: 'VK_SLEEP',
 | 
						||
  0x00200000100: 'VK_CONTROL',
 | 
						||
  0x00200000101: 'RControl',
 | 
						||
  0x00200000102: 'VK_SHIFT',
 | 
						||
  0x00200000103: 'RShift',
 | 
						||
  0x00200000104: 'VK_MENU',
 | 
						||
  0x00200000105: 'RAlt',
 | 
						||
  0x002000001f0: 'VK_CONTROL',
 | 
						||
  0x002000001f2: 'VK_SHIFT',
 | 
						||
  0x002000001f4: 'VK_MENU',
 | 
						||
  0x002000001f6: 'Meta',
 | 
						||
  0x0020000022a: 'VK_MULTIPLY',
 | 
						||
  0x0020000022b: 'VK_ADD',
 | 
						||
  0x0020000022d: 'VK_SUBTRACT',
 | 
						||
  0x0020000022e: 'VK_DECIMAL',
 | 
						||
  0x0020000022f: 'VK_DIVIDE',
 | 
						||
  0x00200000230: 'VK_NUMPAD0',
 | 
						||
  0x00200000231: 'VK_NUMPAD1',
 | 
						||
  0x00200000232: 'VK_NUMPAD2',
 | 
						||
  0x00200000233: 'VK_NUMPAD3',
 | 
						||
  0x00200000234: 'VK_NUMPAD4',
 | 
						||
  0x00200000235: 'VK_NUMPAD5',
 | 
						||
  0x00200000236: 'VK_NUMPAD6',
 | 
						||
  0x00200000237: 'VK_NUMPAD7',
 | 
						||
  0x00200000238: 'VK_NUMPAD8',
 | 
						||
  0x00200000239: 'VK_NUMPAD9',
 | 
						||
};
 | 
						||
 | 
						||
/// flutter/packages/flutter/lib/src/services/keyboard_key.dart -> _debugName
 | 
						||
/// see [PhysicalKeyboardKey.debugName] -> _debugName
 | 
						||
const Map<int, String> _physicalKeyMap = <int, String>{
 | 
						||
  0x00010082: 'VK_SLEEP',
 | 
						||
  0x00070004: 'VK_A',
 | 
						||
  0x00070005: 'VK_B',
 | 
						||
  0x00070006: 'VK_C',
 | 
						||
  0x00070007: 'VK_D',
 | 
						||
  0x00070008: 'VK_E',
 | 
						||
  0x00070009: 'VK_F',
 | 
						||
  0x0007000a: 'VK_G',
 | 
						||
  0x0007000b: 'VK_H',
 | 
						||
  0x0007000c: 'VK_I',
 | 
						||
  0x0007000d: 'VK_J',
 | 
						||
  0x0007000e: 'VK_K',
 | 
						||
  0x0007000f: 'VK_L',
 | 
						||
  0x00070010: 'VK_M',
 | 
						||
  0x00070011: 'VK_N',
 | 
						||
  0x00070012: 'VK_O',
 | 
						||
  0x00070013: 'VK_P',
 | 
						||
  0x00070014: 'VK_Q',
 | 
						||
  0x00070015: 'VK_R',
 | 
						||
  0x00070016: 'VK_S',
 | 
						||
  0x00070017: 'VK_T',
 | 
						||
  0x00070018: 'VK_U',
 | 
						||
  0x00070019: 'VK_V',
 | 
						||
  0x0007001a: 'VK_W',
 | 
						||
  0x0007001b: 'VK_X',
 | 
						||
  0x0007001c: 'VK_Y',
 | 
						||
  0x0007001d: 'VK_Z',
 | 
						||
  0x0007001e: 'VK_1',
 | 
						||
  0x0007001f: 'VK_2',
 | 
						||
  0x00070020: 'VK_3',
 | 
						||
  0x00070021: 'VK_4',
 | 
						||
  0x00070022: 'VK_5',
 | 
						||
  0x00070023: 'VK_6',
 | 
						||
  0x00070024: 'VK_7',
 | 
						||
  0x00070025: 'VK_8',
 | 
						||
  0x00070026: 'VK_9',
 | 
						||
  0x00070027: 'VK_0',
 | 
						||
  0x00070028: 'VK_ENTER',
 | 
						||
  0x00070029: 'VK_ESCAPE',
 | 
						||
  0x0007002a: 'VK_BACK',
 | 
						||
  0x0007002b: 'VK_TAB',
 | 
						||
  0x0007002c: 'VK_SPACE',
 | 
						||
  0x0007002d: 'VK_MINUS',
 | 
						||
  0x0007002e: 'VK_PLUS', // it is =
 | 
						||
  0x0007002f: 'VK_LBRACKET',
 | 
						||
  0x00070030: 'VK_RBRACKET',
 | 
						||
  0x00070033: 'VK_SEMICOLON',
 | 
						||
  0x00070034: 'VK_QUOTE',
 | 
						||
  0x00070036: 'VK_COMMA',
 | 
						||
  0x00070038: 'VK_SLASH',
 | 
						||
  0x00070039: 'VK_CAPITAL',
 | 
						||
  0x0007003a: 'VK_F1',
 | 
						||
  0x0007003b: 'VK_F2',
 | 
						||
  0x0007003c: 'VK_F3',
 | 
						||
  0x0007003d: 'VK_F4',
 | 
						||
  0x0007003e: 'VK_F5',
 | 
						||
  0x0007003f: 'VK_F6',
 | 
						||
  0x00070040: 'VK_F7',
 | 
						||
  0x00070041: 'VK_F8',
 | 
						||
  0x00070042: 'VK_F9',
 | 
						||
  0x00070043: 'VK_F10',
 | 
						||
  0x00070044: 'VK_F11',
 | 
						||
  0x00070045: 'VK_F12',
 | 
						||
  0x00070049: 'VK_INSERT',
 | 
						||
  0x0007004a: 'VK_HOME',
 | 
						||
  0x0007004b: 'VK_PRIOR', // Page Up
 | 
						||
  0x0007004c: 'VK_DELETE',
 | 
						||
  0x0007004d: 'VK_END',
 | 
						||
  0x0007004e: 'VK_NEXT', // Page Down
 | 
						||
  0x0007004f: 'VK_RIGHT',
 | 
						||
  0x00070050: 'VK_LEFT',
 | 
						||
  0x00070051: 'VK_DOWN',
 | 
						||
  0x00070052: 'VK_UP',
 | 
						||
  0x00070053: 'Num Lock', // TODO rust not impl
 | 
						||
  0x00070054: 'VK_DIVIDE', // numpad
 | 
						||
  0x00070055: 'VK_MULTIPLY',
 | 
						||
  0x00070056: 'VK_SUBTRACT',
 | 
						||
  0x00070057: 'VK_ADD',
 | 
						||
  0x00070058: 'VK_ENTER', // num enter
 | 
						||
  0x00070059: 'VK_NUMPAD0',
 | 
						||
  0x0007005a: 'VK_NUMPAD1',
 | 
						||
  0x0007005b: 'VK_NUMPAD2',
 | 
						||
  0x0007005c: 'VK_NUMPAD3',
 | 
						||
  0x0007005d: 'VK_NUMPAD4',
 | 
						||
  0x0007005e: 'VK_NUMPAD5',
 | 
						||
  0x0007005f: 'VK_NUMPAD6',
 | 
						||
  0x00070060: 'VK_NUMPAD7',
 | 
						||
  0x00070061: 'VK_NUMPAD8',
 | 
						||
  0x00070062: 'VK_NUMPAD9',
 | 
						||
  0x00070063: 'VK_DECIMAL',
 | 
						||
  0x00070075: 'VK_HELP',
 | 
						||
  0x00070077: 'VK_SELECT',
 | 
						||
  0x00070088: 'VK_KANA',
 | 
						||
  0x0007008a: 'VK_CONVERT',
 | 
						||
  0x000700e0: 'VK_CONTROL',
 | 
						||
  0x000700e1: 'VK_SHIFT',
 | 
						||
  0x000700e2: 'VK_MENU',
 | 
						||
  0x000700e3: 'Meta',
 | 
						||
  0x000700e4: 'RControl',
 | 
						||
  0x000700e5: 'RShift',
 | 
						||
  0x000700e6: 'RAlt',
 | 
						||
  0x000700e7: 'RWin',
 | 
						||
  0x000c00b1: 'VK_PAUSE',
 | 
						||
  0x000c00cd: 'VK_PAUSE',
 | 
						||
  0x000c019e: 'LOCK_SCREEN',
 | 
						||
  0x000c0208: 'VK_PRINT',
 | 
						||
};
 |