rustdesk/flutter/lib/desktop/pages/remote_page.dart
fufesou 1bf9700da6 flutter_desktop: show cursor
Signed-off-by: fufesou <shuanglongchen@yeah.net>
2022-09-07 17:44:18 +08:00

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import 'dart:async';
import 'dart:io';
import 'dart:typed_data';
import 'dart:ui' as ui;
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:get/get.dart';
import 'package:provider/provider.dart';
import 'package:wakelock/wakelock.dart';
import 'package:flutter_custom_cursor/flutter_custom_cursor.dart';
// import 'package:window_manager/window_manager.dart';
import '../widgets/remote_menubar.dart';
import '../../common.dart';
import '../../mobile/widgets/dialog.dart';
import '../../mobile/widgets/overlay.dart';
import '../../models/model.dart';
import '../../models/platform_model.dart';
import '../../common/shared_state.dart';
final initText = '\1' * 1024;
class RemotePage extends StatefulWidget {
const RemotePage({
Key? key,
required this.id,
required this.tabBarHeight,
}) : super(key: key);
final String id;
final double tabBarHeight;
@override
State<RemotePage> createState() => _RemotePageState();
}
class _RemotePageState extends State<RemotePage>
with AutomaticKeepAliveClientMixin {
Timer? _timer;
String _value = '';
final _cursorOverImage = false.obs;
late RxBool _showRemoteCursor;
late RxBool _remoteCursorMoved;
late RxBool _keyboardEnabled;
final FocusNode _mobileFocusNode = FocusNode();
final FocusNode _physicalFocusNode = FocusNode();
var _isPhysicalMouse = false;
var _imageFocused = false;
late FFI _ffi;
void _updateTabBarHeight() {
_ffi.canvasModel.tabBarHeight = widget.tabBarHeight;
}
void _initStates(String id) {
PrivacyModeState.init(id);
BlockInputState.init(id);
CurrentDisplayState.init(id);
KeyboardEnabledState.init(id);
ShowRemoteCursorState.init(id);
RemoteCursorMovedState.init(id);
_showRemoteCursor = ShowRemoteCursorState.find(id);
_keyboardEnabled = KeyboardEnabledState.find(id);
_remoteCursorMoved = RemoteCursorMovedState.find(id);
}
void _removeStates(String id) {
PrivacyModeState.delete(id);
BlockInputState.delete(id);
CurrentDisplayState.delete(id);
ShowRemoteCursorState.delete(id);
KeyboardEnabledState.delete(id);
RemoteCursorMovedState.delete(id);
}
@override
void initState() {
super.initState();
_initStates(widget.id);
_ffi = FFI();
_updateTabBarHeight();
Get.put(_ffi, tag: widget.id);
_ffi.connect(widget.id, tabBarHeight: super.widget.tabBarHeight);
WidgetsBinding.instance.addPostFrameCallback((_) {
SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
_ffi.dialogManager
.showLoading(translate('Connecting...'), onCancel: closeConnection);
});
if (!Platform.isLinux) {
Wakelock.enable();
}
_physicalFocusNode.requestFocus();
_ffi.ffiModel.updateEventListener(widget.id);
_ffi.listenToMouse(true);
_ffi.qualityMonitorModel.checkShowQualityMonitor(widget.id);
// WindowManager.instance.addListener(this);
_showRemoteCursor.value = bind.sessionGetToggleOptionSync(
id: widget.id, arg: 'show-remote-cursor');
}
@override
void dispose() {
debugPrint("REMOTE PAGE dispose ${widget.id}");
hideMobileActionsOverlay();
_ffi.listenToMouse(false);
_mobileFocusNode.dispose();
_physicalFocusNode.dispose();
_ffi.close();
_timer?.cancel();
_ffi.dialogManager.dismissAll();
SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
overlays: SystemUiOverlay.values);
if (!Platform.isLinux) {
Wakelock.disable();
}
// WindowManager.instance.removeListener(this);
Get.delete<FFI>(tag: widget.id);
super.dispose();
_removeStates(widget.id);
}
void resetTool() {
_ffi.resetModifiers();
}
// handle mobile virtual keyboard
void handleInput(String newValue) {
var oldValue = _value;
_value = newValue;
if (isIOS) {
var i = newValue.length - 1;
for (; i >= 0 && newValue[i] != '\1'; --i) {}
var j = oldValue.length - 1;
for (; j >= 0 && oldValue[j] != '\1'; --j) {}
if (i < j) j = i;
newValue = newValue.substring(j + 1);
oldValue = oldValue.substring(j + 1);
var common = 0;
for (;
common < oldValue.length &&
common < newValue.length &&
newValue[common] == oldValue[common];
++common) {}
for (i = 0; i < oldValue.length - common; ++i) {
_ffi.inputKey('VK_BACK');
}
if (newValue.length > common) {
var s = newValue.substring(common);
if (s.length > 1) {
bind.sessionInputString(id: widget.id, value: s);
} else {
inputChar(s);
}
}
return;
}
if (oldValue.isNotEmpty &&
newValue.isNotEmpty &&
oldValue[0] == '\1' &&
newValue[0] != '\1') {
// clipboard
oldValue = '';
}
if (newValue.length == oldValue.length) {
// ?
} else if (newValue.length < oldValue.length) {
const char = 'VK_BACK';
_ffi.inputKey(char);
} else {
final content = newValue.substring(oldValue.length);
if (content.length > 1) {
if (oldValue != '' &&
content.length == 2 &&
(content == '""' ||
content == '()' ||
content == '[]' ||
content == '<>' ||
content == "{}" ||
content == '”“' ||
content == '《》' ||
content == '' ||
content == '【】')) {
// can not only input content[0], because when input ], [ are also auo insert, which cause ] never be input
bind.sessionInputString(id: widget.id, value: content);
return;
}
bind.sessionInputString(id: widget.id, value: content);
} else {
inputChar(content);
}
}
}
void inputChar(String char) {
if (char == '\n') {
char = 'VK_RETURN';
} else if (char == ' ') {
char = 'VK_SPACE';
}
_ffi.inputKey(char);
}
void sendRawKey(RawKeyEvent e, {bool? down, bool? press}) {
// for maximum compatibility
final label = _logicalKeyMap[e.logicalKey.keyId] ??
_physicalKeyMap[e.physicalKey.usbHidUsage] ??
e.logicalKey.keyLabel;
_ffi.inputKey(label, down: down, press: press ?? false);
}
Widget buildBody(BuildContext context) {
return Scaffold(
backgroundColor: MyTheme.color(context).bg,
body: Overlay(
initialEntries: [
OverlayEntry(builder: (context) {
_ffi.chatModel.setOverlayState(Overlay.of(context));
_ffi.dialogManager.setOverlayState(Overlay.of(context));
return Container(
color: Colors.black,
child: getRawPointerAndKeyBody(getBodyForDesktop(context)));
})
],
));
}
@override
Widget build(BuildContext context) {
super.build(context);
_updateTabBarHeight();
return WillPopScope(
onWillPop: () async {
clientClose(_ffi.dialogManager);
return false;
},
child: MultiProvider(providers: [
ChangeNotifierProvider.value(value: _ffi.ffiModel),
ChangeNotifierProvider.value(value: _ffi.imageModel),
ChangeNotifierProvider.value(value: _ffi.cursorModel),
ChangeNotifierProvider.value(value: _ffi.canvasModel),
], child: buildBody(context)));
}
Widget getRawPointerAndKeyBody(Widget child) {
return FocusScope(
autofocus: true,
child: Focus(
autofocus: true,
canRequestFocus: true,
focusNode: _physicalFocusNode,
onFocusChange: (bool v) {
_imageFocused = v;
},
onKey: (data, e) {
final key = e.logicalKey;
if (e is RawKeyDownEvent) {
if (e.repeat) {
sendRawKey(e, press: true);
} else {
if (e.isAltPressed && !_ffi.alt) {
_ffi.alt = true;
} else if (e.isControlPressed && !_ffi.ctrl) {
_ffi.ctrl = true;
} else if (e.isShiftPressed && !_ffi.shift) {
_ffi.shift = true;
} else if (e.isMetaPressed && !_ffi.command) {
_ffi.command = true;
}
sendRawKey(e, down: true);
}
}
if (e is RawKeyUpEvent) {
if (key == LogicalKeyboardKey.altLeft ||
key == LogicalKeyboardKey.altRight) {
_ffi.alt = false;
} else if (key == LogicalKeyboardKey.controlLeft ||
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));
}
/// 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
void _onPointHoverImage(PointerHoverEvent e) {
if (e.kind != ui.PointerDeviceKind.mouse) return;
if (!_isPhysicalMouse) {
setState(() {
_isPhysicalMouse = true;
});
}
if (_isPhysicalMouse) {
_ffi.handleMouse(getEvent(e, 'mousemove'),
tabBarHeight: widget.tabBarHeight);
}
}
void _onPointDownImage(PointerDownEvent e) {
if (e.kind != ui.PointerDeviceKind.mouse) {
if (_isPhysicalMouse) {
setState(() {
_isPhysicalMouse = false;
});
}
}
if (_isPhysicalMouse) {
_ffi.handleMouse(getEvent(e, 'mousedown'),
tabBarHeight: widget.tabBarHeight);
}
}
void _onPointUpImage(PointerUpEvent e) {
if (e.kind != ui.PointerDeviceKind.mouse) return;
if (_isPhysicalMouse) {
_ffi.handleMouse(getEvent(e, 'mouseup'),
tabBarHeight: widget.tabBarHeight);
}
}
void _onPointMoveImage(PointerMoveEvent e) {
if (e.kind != ui.PointerDeviceKind.mouse) return;
if (_isPhysicalMouse) {
_ffi.handleMouse(getEvent(e, 'mousemove'),
tabBarHeight: widget.tabBarHeight);
}
}
void _onPointerSignalImage(PointerSignalEvent e) {
if (e is PointerScrollEvent) {
var dx = e.scrollDelta.dx.toInt();
var dy = e.scrollDelta.dy.toInt();
if (dx > 0) {
dx = -1;
} else if (dx < 0) {
dx = 1;
}
if (dy > 0) {
dy = -1;
} else if (dy < 0) {
dy = 1;
}
bind.sessionSendMouse(
id: widget.id, msg: '{"type": "wheel", "x": "$dx", "y": "$dy"}');
}
}
Widget _buildImageListener(Widget child) {
return Listener(
onPointerHover: _onPointHoverImage,
onPointerDown: _onPointDownImage,
onPointerUp: _onPointUpImage,
onPointerMove: _onPointMoveImage,
onPointerSignal: _onPointerSignalImage,
child: MouseRegion(
onEnter: (evt) {
if (!_imageFocused) {
_physicalFocusNode.requestFocus();
}
_cursorOverImage.value = true;
},
onExit: (evt) {
_cursorOverImage.value = false;
},
child: child));
}
Widget getBodyForDesktop(BuildContext context) {
var paints = <Widget>[
MouseRegion(onEnter: (evt) {
bind.hostStopSystemKeyPropagate(stopped: false);
}, onExit: (evt) {
bind.hostStopSystemKeyPropagate(stopped: true);
}, child: LayoutBuilder(builder: (context, constraints) {
Future.delayed(Duration.zero, () {
Provider.of<CanvasModel>(context, listen: false).updateViewStyle();
});
return ImagePaint(
id: widget.id,
cursorOverImage: _cursorOverImage,
keyboardEnabled: _keyboardEnabled,
remoteCursorMoved: _remoteCursorMoved,
listenerBuilder: _buildImageListener,
);
}))
];
paints.add(Obx(() => Visibility(
visible: _showRemoteCursor.isTrue && _remoteCursorMoved.isTrue,
child: CursorPaint(
id: widget.id,
))));
paints.add(QualityMonitor(_ffi.qualityMonitorModel));
paints.add(RemoteMenubar(
id: widget.id,
ffi: _ffi,
));
return 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;
}
@override
void onWindowEvent(String eventName) {
print("window event: $eventName");
switch (eventName) {
case 'resize':
_ffi.canvasModel.updateViewStyle();
break;
case 'maximize':
Future.delayed(const Duration(milliseconds: 100), () {
_ffi.canvasModel.updateViewStyle();
});
break;
}
}
@override
bool get wantKeepAlive => true;
}
class ImagePaint extends StatelessWidget {
final String id;
final Rx<bool> cursorOverImage;
final Rx<bool> keyboardEnabled;
final Rx<bool> remoteCursorMoved;
final Widget Function(Widget)? listenerBuilder;
final ScrollController _horizontal = ScrollController();
final ScrollController _vertical = ScrollController();
ImagePaint(
{Key? key,
required this.id,
required this.cursorOverImage,
required this.keyboardEnabled,
required this.remoteCursorMoved,
this.listenerBuilder})
: super(key: key);
@override
Widget build(BuildContext context) {
final m = Provider.of<ImageModel>(context);
var c = Provider.of<CanvasModel>(context);
final cursor = Provider.of<CursorModel>(context);
final s = c.scale;
if (c.scrollStyle == ScrollStyle.scrollbar) {
final imageWidget = SizedBox(
width: c.getDisplayWidth() * s,
height: c.getDisplayHeight() * s,
child: CustomPaint(
painter: ImagePainter(image: m.image, x: 0, y: 0, scale: s),
));
Rx<Offset> pos = Rx<Offset>(const Offset(0.0, 0.0));
return Center(
child: NotificationListener<ScrollNotification>(
onNotification: (notification) {
final percentX = _horizontal.position.extentBefore /
(_horizontal.position.extentBefore +
_horizontal.position.extentInside +
_horizontal.position.extentAfter);
final percentY = _vertical.position.extentBefore /
(_vertical.position.extentBefore +
_vertical.position.extentInside +
_vertical.position.extentAfter);
c.setScrollPercent(percentX, percentY);
return false;
},
child: Obx(() => MouseRegion(
cursor: (cursorOverImage.isTrue && keyboardEnabled.isTrue)
? (remoteCursorMoved.isTrue
? SystemMouseCursors.none
: (cursor.pngData != null
? FlutterCustomMemoryImageCursor(
pixbuf: cursor.pngData!,
hotx: cursor.hotx,
hoty: cursor.hoty,
imageWidth: (cursor.image!.width * s).toInt(),
imageHeight: (cursor.image!.height * s).toInt(),
)
: MouseCursor.defer))
: MouseCursor.defer,
onHover: (evt) {
pos.value = evt.position;
},
child: _buildCrossScrollbar(_buildListener(imageWidget)))),
),
);
} else {
final imageWidget = SizedBox(
width: c.size.width,
height: c.size.height,
child: CustomPaint(
painter:
ImagePainter(image: m.image, x: c.x / s, y: c.y / s, scale: s),
));
return _buildListener(imageWidget);
}
}
Widget _buildCrossScrollbar(Widget child) {
final physicsVertical =
cursorOverImage.value ? const NeverScrollableScrollPhysics() : null;
final physicsHorizontal =
cursorOverImage.value ? const NeverScrollableScrollPhysics() : null;
return Scrollbar(
controller: _vertical,
thumbVisibility: true,
trackVisibility: true,
child: Scrollbar(
controller: _horizontal,
thumbVisibility: true,
trackVisibility: true,
notificationPredicate: (notif) => notif.depth == 1,
child: SingleChildScrollView(
controller: _vertical,
physics: physicsVertical,
child: SingleChildScrollView(
controller: _horizontal,
scrollDirection: Axis.horizontal,
physics: physicsHorizontal,
child: child,
),
),
));
}
Widget _buildListener(Widget child) {
if (listenerBuilder != null) {
return listenerBuilder!(child);
} else {
return child;
}
}
}
class CursorPaint extends StatelessWidget {
final String id;
const CursorPaint({Key? key, required this.id}) : super(key: key);
@override
Widget build(BuildContext context) {
final m = Provider.of<CursorModel>(context);
final c = Provider.of<CanvasModel>(context);
// final adjust = m.adjustForKeyboard();
return CustomPaint(
painter: ImagePainter(
image: m.image,
x: m.x - m.hotx + c.x / c.scale,
y: m.y - m.hoty + c.y / c.scale,
scale: c.scale),
);
}
}
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;
if (x.isNaN || y.isNaN) return;
canvas.scale(scale, scale);
// https://github.com/flutter/flutter/issues/76187#issuecomment-784628161
// https://api.flutter-io.cn/flutter/dart-ui/FilterQuality.html
var paint = Paint();
paint.filterQuality = FilterQuality.medium;
if (scale > 10.00000) {
paint.filterQuality = FilterQuality.high;
}
canvas.drawImage(image!, Offset(x, y), paint);
}
@override
bool shouldRepaint(CustomPainter oldDelegate) {
return oldDelegate != this;
}
}
class QualityMonitor extends StatelessWidget {
final QualityMonitorModel qualityMonitorModel;
QualityMonitor(this.qualityMonitorModel);
@override
Widget build(BuildContext context) => ChangeNotifierProvider.value(
value: qualityMonitorModel,
child: Consumer<QualityMonitorModel>(
builder: (context, qualityMonitorModel, child) => Positioned(
top: 10,
right: 10,
child: qualityMonitorModel.show
? Container(
padding: const EdgeInsets.all(8),
color: MyTheme.canvasColor.withAlpha(120),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Speed: ${qualityMonitorModel.data.speed ?? ''}",
style: const TextStyle(color: MyTheme.grayBg),
),
Text(
"FPS: ${qualityMonitorModel.data.fps ?? ''}",
style: const TextStyle(color: MyTheme.grayBg),
),
Text(
"Delay: ${qualityMonitorModel.data.delay ?? ''} ms",
style: const TextStyle(color: MyTheme.grayBg),
),
Text(
"Target Bitrate: ${qualityMonitorModel.data.targetBitrate ?? ''}kb",
style: const TextStyle(color: MyTheme.grayBg),
),
Text(
"Codec: ${qualityMonitorModel.data.codecFormat ?? ''}",
style: const TextStyle(color: MyTheme.grayBg),
),
],
),
)
: const SizedBox.shrink())));
}
void sendPrompt(String id, bool isMac, String key) {
FFI _ffi = ffi(id);
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',
};