rustdesk/flutter/lib/common.dart
dignow 9321a4f486 refact fullscreen and minimize button
Signed-off-by: dignow <linlong1265@gmail.com>
2023-07-27 22:19:38 +08:00

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Dart
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import 'dart:async';
import 'dart:convert';
import 'dart:ffi' hide Size;
import 'dart:io';
import 'dart:math';
import 'package:back_button_interceptor/back_button_interceptor.dart';
import 'package:desktop_multi_window/desktop_multi_window.dart';
import 'package:ffi/ffi.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_hbb/desktop/widgets/refresh_wrapper.dart';
import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
import 'package:flutter_hbb/main.dart';
import 'package:flutter_hbb/models/peer_model.dart';
import 'package:flutter_hbb/utils/multi_window_manager.dart';
import 'package:flutter_hbb/utils/platform_channel.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:get/get.dart';
import 'package:texture_rgba_renderer/texture_rgba_renderer.dart';
import 'package:uni_links/uni_links.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:uuid/uuid.dart';
import 'package:win32/win32.dart' as win32;
import 'package:window_manager/window_manager.dart';
import 'package:window_size/window_size.dart' as window_size;
import '../consts.dart';
import 'common/widgets/overlay.dart';
import 'mobile/pages/file_manager_page.dart';
import 'mobile/pages/remote_page.dart';
import 'models/input_model.dart';
import 'models/model.dart';
import 'models/platform_model.dart';
final globalKey = GlobalKey<NavigatorState>();
final navigationBarKey = GlobalKey();
final isAndroid = Platform.isAndroid;
final isIOS = Platform.isIOS;
final isDesktop = Platform.isWindows || Platform.isMacOS || Platform.isLinux;
var isWeb = false;
var isWebDesktop = false;
var isMobile = isAndroid || isIOS;
var version = "";
int androidVersion = 0;
/// Incriment count for textureId.
int _textureId = 0;
int get newTextureId => _textureId++;
final textureRenderer = TextureRgbaRenderer();
/// only available for Windows target
int windowsBuildNumber = 0;
DesktopType? desktopType;
/// Check if the app is running with single view mode.
bool isSingleViewApp() {
return desktopType == DesktopType.cm;
}
/// * debug or test only, DO NOT enable in release build
bool isTest = false;
typedef F = String Function(String);
typedef FMethod = String Function(String, dynamic);
typedef StreamEventHandler = Future<void> Function(Map<String, dynamic>);
typedef SessionID = UuidValue;
final iconHardDrive = MemoryImage(Uint8List.fromList(base64Decode(
'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')));
enum DesktopType {
main,
remote,
fileTransfer,
cm,
portForward,
}
class IconFont {
static const _family1 = 'Tabbar';
static const _family2 = 'PeerSearchbar';
IconFont._();
static const IconData max = IconData(0xe606, fontFamily: _family1);
static const IconData restore = IconData(0xe607, fontFamily: _family1);
static const IconData close = IconData(0xe668, fontFamily: _family1);
static const IconData min = IconData(0xe609, fontFamily: _family1);
static const IconData add = IconData(0xe664, fontFamily: _family1);
static const IconData menu = IconData(0xe628, fontFamily: _family1);
static const IconData search = IconData(0xe6a4, fontFamily: _family2);
static const IconData roundClose = IconData(0xe6ed, fontFamily: _family2);
static const IconData addressBook =
IconData(0xe602, fontFamily: "AddressBook");
}
class ColorThemeExtension extends ThemeExtension<ColorThemeExtension> {
const ColorThemeExtension({
required this.border,
required this.border2,
required this.highlight,
required this.drag_indicator,
required this.shadow,
});
final Color? border;
final Color? border2;
final Color? highlight;
final Color? drag_indicator;
final Color? shadow;
static final light = ColorThemeExtension(
border: Color(0xFFCCCCCC),
border2: Color(0xFFBBBBBB),
highlight: Color(0xFFE5E5E5),
drag_indicator: Colors.grey[800],
shadow: Colors.black,
);
static final dark = ColorThemeExtension(
border: Color(0xFF555555),
border2: Color(0xFFE5E5E5),
highlight: Color(0xFF3F3F3F),
drag_indicator: Colors.grey,
shadow: Colors.grey,
);
@override
ThemeExtension<ColorThemeExtension> copyWith({
Color? border,
Color? border2,
Color? highlight,
Color? drag_indicator,
Color? shadow,
}) {
return ColorThemeExtension(
border: border ?? this.border,
border2: border2 ?? this.border2,
highlight: highlight ?? this.highlight,
drag_indicator: drag_indicator ?? this.drag_indicator,
shadow: shadow ?? this.shadow,
);
}
@override
ThemeExtension<ColorThemeExtension> lerp(
ThemeExtension<ColorThemeExtension>? other, double t) {
if (other is! ColorThemeExtension) {
return this;
}
return ColorThemeExtension(
border: Color.lerp(border, other.border, t),
border2: Color.lerp(border2, other.border2, t),
highlight: Color.lerp(highlight, other.highlight, t),
drag_indicator: Color.lerp(drag_indicator, other.drag_indicator, t),
shadow: Color.lerp(shadow, other.shadow, t),
);
}
}
class MyTheme {
MyTheme._();
static const Color grayBg = Color(0xFFEFEFF2);
static const Color accent = Color(0xFF0071FF);
static const Color accent50 = Color(0x770071FF);
static const Color accent80 = Color(0xAA0071FF);
static const Color canvasColor = Color(0xFF212121);
static const Color border = Color(0xFFCCCCCC);
static const Color idColor = Color(0xFF00B6F0);
static const Color darkGray = Color.fromARGB(255, 148, 148, 148);
static const Color cmIdColor = Color(0xFF21790B);
static const Color dark = Colors.black87;
static const Color button = Color(0xFF2C8CFF);
static const Color hoverBorder = Color(0xFF999999);
static const Color bordDark = Colors.white24;
static const Color bordLight = Colors.black26;
static const Color dividerDark = Colors.white38;
static const Color dividerLight = Colors.black38;
// ListTile
static const ListTileThemeData listTileTheme = ListTileThemeData(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(
Radius.circular(5),
),
),
);
static SwitchThemeData switchTheme() {
return SwitchThemeData(splashRadius: isDesktop ? 0 : kRadialReactionRadius);
}
static RadioThemeData radioTheme() {
return RadioThemeData(splashRadius: isDesktop ? 0 : kRadialReactionRadius);
}
// Checkbox
static const CheckboxThemeData checkboxTheme = CheckboxThemeData(
splashRadius: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(
Radius.circular(5),
),
),
);
// TextButton
// Value is used to calculate "dialog.actionsPadding"
static const double mobileTextButtonPaddingLR = 20;
// TextButton on mobile needs a fixed padding, otherwise small buttons
// like "OK" has a larger left/right padding.
static TextButtonThemeData mobileTextButtonTheme = TextButtonThemeData(
style: TextButton.styleFrom(
padding: EdgeInsets.symmetric(horizontal: mobileTextButtonPaddingLR),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8.0),
),
),
);
// Dialogs
static const double dialogPadding = 24;
// padding bottom depends on content (some dialogs has no content)
static EdgeInsets dialogTitlePadding({bool content = true}) {
final double p = dialogPadding;
return EdgeInsets.fromLTRB(p, p, p, content ? 0 : p);
}
// padding bottom depends on actions (mobile has dialogs without actions)
static EdgeInsets dialogContentPadding({bool actions = true}) {
final double p = dialogPadding;
return isDesktop
? EdgeInsets.fromLTRB(p, p, p, actions ? (p - 4) : p)
: EdgeInsets.fromLTRB(p, p, p, actions ? (p / 2) : p);
}
static EdgeInsets dialogActionsPadding() {
final double p = dialogPadding;
return isDesktop
? EdgeInsets.fromLTRB(p, 0, p, (p - 4))
: EdgeInsets.fromLTRB(p, 0, (p - mobileTextButtonPaddingLR), (p / 2));
}
static EdgeInsets dialogButtonPadding = isDesktop
? EdgeInsets.only(left: dialogPadding)
: EdgeInsets.only(left: dialogPadding / 3);
static ThemeData lightTheme = ThemeData(
brightness: Brightness.light,
hoverColor: Color.fromARGB(255, 224, 224, 224),
scaffoldBackgroundColor: Colors.white,
dialogBackgroundColor: Colors.white,
dialogTheme: DialogTheme(
elevation: 15,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(
width: 1,
color: grayBg,
),
),
),
inputDecorationTheme: isDesktop
? InputDecorationTheme(
fillColor: grayBg,
filled: true,
isDense: true,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8),
),
)
: null,
textTheme: const TextTheme(
titleLarge: TextStyle(fontSize: 19, color: Colors.black87),
titleSmall: TextStyle(fontSize: 14, color: Colors.black87),
bodySmall: TextStyle(fontSize: 12, color: Colors.black87, height: 1.25),
bodyMedium:
TextStyle(fontSize: 14, color: Colors.black87, height: 1.25),
labelLarge: TextStyle(fontSize: 16.0, color: MyTheme.accent80)),
cardColor: grayBg,
hintColor: Color(0xFFAAAAAA),
visualDensity: VisualDensity.adaptivePlatformDensity,
tabBarTheme: const TabBarTheme(
labelColor: Colors.black87,
),
splashColor: isDesktop ? Colors.transparent : null,
highlightColor: isDesktop ? Colors.transparent : null,
splashFactory: isDesktop ? NoSplash.splashFactory : null,
textButtonTheme: isDesktop
? TextButtonThemeData(
style: TextButton.styleFrom(
splashFactory: NoSplash.splashFactory,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
),
),
)
: mobileTextButtonTheme,
elevatedButtonTheme: ElevatedButtonThemeData(
style: ElevatedButton.styleFrom(
backgroundColor: MyTheme.accent,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8.0),
),
),
),
outlinedButtonTheme: OutlinedButtonThemeData(
style: OutlinedButton.styleFrom(
backgroundColor: grayBg,
foregroundColor: Colors.black87,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8.0),
),
),
),
switchTheme: switchTheme(),
radioTheme: radioTheme(),
checkboxTheme: checkboxTheme,
listTileTheme: listTileTheme,
menuBarTheme: MenuBarThemeData(
style:
MenuStyle(backgroundColor: MaterialStatePropertyAll(Colors.white))),
colorScheme: ColorScheme.light(
primary: Colors.blue, secondary: accent, background: grayBg),
).copyWith(
extensions: <ThemeExtension<dynamic>>[
ColorThemeExtension.light,
TabbarTheme.light,
],
);
static ThemeData darkTheme = ThemeData(
brightness: Brightness.dark,
hoverColor: Color.fromARGB(255, 45, 46, 53),
scaffoldBackgroundColor: Color(0xFF18191E),
dialogBackgroundColor: Color(0xFF18191E),
dialogTheme: DialogTheme(
elevation: 15,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(
width: 1,
color: Color(0xFF24252B),
),
),
),
inputDecorationTheme: isDesktop
? InputDecorationTheme(
fillColor: Color(0xFF24252B),
filled: true,
isDense: true,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8),
),
)
: null,
textTheme: const TextTheme(
titleLarge: TextStyle(fontSize: 19),
titleSmall: TextStyle(fontSize: 14),
bodySmall: TextStyle(fontSize: 12, height: 1.25),
bodyMedium: TextStyle(fontSize: 14, height: 1.25),
labelLarge: TextStyle(
fontSize: 16.0,
fontWeight: FontWeight.bold,
color: accent80,
),
),
cardColor: Color(0xFF24252B),
visualDensity: VisualDensity.adaptivePlatformDensity,
tabBarTheme: const TabBarTheme(
labelColor: Colors.white70,
),
scrollbarTheme: ScrollbarThemeData(
thumbColor: MaterialStateProperty.all(Colors.grey[500]),
),
splashColor: isDesktop ? Colors.transparent : null,
highlightColor: isDesktop ? Colors.transparent : null,
splashFactory: isDesktop ? NoSplash.splashFactory : null,
textButtonTheme: isDesktop
? TextButtonThemeData(
style: TextButton.styleFrom(
splashFactory: NoSplash.splashFactory,
disabledForegroundColor: Colors.white70,
foregroundColor: Colors.white70,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
),
),
)
: mobileTextButtonTheme,
elevatedButtonTheme: ElevatedButtonThemeData(
style: ElevatedButton.styleFrom(
backgroundColor: MyTheme.accent,
foregroundColor: Colors.white,
disabledForegroundColor: Colors.white70,
disabledBackgroundColor: Colors.white10,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8.0),
),
),
),
outlinedButtonTheme: OutlinedButtonThemeData(
style: OutlinedButton.styleFrom(
backgroundColor: Color(0xFF24252B),
side: BorderSide(color: Colors.white12, width: 0.5),
disabledForegroundColor: Colors.white70,
foregroundColor: Colors.white70,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8.0),
),
),
),
switchTheme: switchTheme(),
radioTheme: radioTheme(),
checkboxTheme: checkboxTheme,
listTileTheme: listTileTheme,
menuBarTheme: MenuBarThemeData(
style: MenuStyle(
backgroundColor: MaterialStatePropertyAll(Color(0xFF121212)))),
colorScheme: ColorScheme.dark(
primary: Colors.blue,
secondary: accent,
background: Color(0xFF24252B),
),
).copyWith(
extensions: <ThemeExtension<dynamic>>[
ColorThemeExtension.dark,
TabbarTheme.dark,
],
);
static ThemeMode getThemeModePreference() {
return themeModeFromString(bind.mainGetLocalOption(key: kCommConfKeyTheme));
}
static void changeDarkMode(ThemeMode mode) async {
Get.changeThemeMode(mode);
if (desktopType == DesktopType.main || isAndroid || isIOS) {
if (mode == ThemeMode.system) {
await bind.mainSetLocalOption(key: kCommConfKeyTheme, value: '');
} else {
await bind.mainSetLocalOption(
key: kCommConfKeyTheme, value: mode.toShortString());
}
await bind.mainChangeTheme(dark: mode.toShortString());
// Synchronize the window theme of the system.
updateSystemWindowTheme();
}
}
static ThemeMode currentThemeMode() {
final preference = getThemeModePreference();
if (preference == ThemeMode.system) {
if (WidgetsBinding.instance.platformDispatcher.platformBrightness ==
Brightness.light) {
return ThemeMode.light;
} else {
return ThemeMode.dark;
}
} else {
return preference;
}
}
static ColorThemeExtension color(BuildContext context) {
return Theme.of(context).extension<ColorThemeExtension>()!;
}
static TabbarTheme tabbar(BuildContext context) {
return Theme.of(context).extension<TabbarTheme>()!;
}
static ThemeMode themeModeFromString(String v) {
switch (v) {
case "light":
return ThemeMode.light;
case "dark":
return ThemeMode.dark;
default:
return ThemeMode.system;
}
}
}
extension ParseToString on ThemeMode {
String toShortString() {
return toString().split('.').last;
}
}
final ButtonStyle flatButtonStyle = TextButton.styleFrom(
minimumSize: Size(0, 36),
padding: EdgeInsets.symmetric(horizontal: 16.0, vertical: 10.0),
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.all(Radius.circular(2.0)),
),
);
List<Locale> supportedLocales = const [
Locale('en', 'US'),
Locale('zh', 'CN'),
Locale('zh', 'TW'),
Locale('zh', 'SG'),
Locale('fr'),
Locale('de'),
Locale('it'),
Locale('ja'),
Locale('cs'),
Locale('pl'),
Locale('ko'),
Locale('hu'),
Locale('pt'),
Locale('ru'),
Locale('sk'),
Locale('id'),
Locale('da'),
Locale('eo'),
Locale('tr'),
Locale('vi'),
Locale('pl'),
Locale('kz'),
Locale('es'),
];
String formatDurationToTime(Duration duration) {
var totalTime = duration.inSeconds;
final secs = totalTime % 60;
totalTime = (totalTime - secs) ~/ 60;
final mins = totalTime % 60;
totalTime = (totalTime - mins) ~/ 60;
return "${totalTime.toString().padLeft(2, "0")}:${mins.toString().padLeft(2, "0")}:${secs.toString().padLeft(2, "0")}";
}
closeConnection({String? id}) {
if (isAndroid || isIOS) {
gFFI.chatModel.hideChatOverlay();
Navigator.popUntil(globalKey.currentContext!, ModalRoute.withName("/"));
} else {
final controller = Get.find<DesktopTabController>();
controller.closeBy(id);
}
}
void window_on_top(int? id) async {
if (!isDesktop) {
return;
}
if (id == null) {
print("Bring window on top");
// main window
windowManager.restore();
windowManager.show();
windowManager.focus();
rustDeskWinManager.registerActiveWindow(kWindowMainId);
} else {
WindowController.fromWindowId(id)
..focus()
..show();
rustDeskWinManager.call(WindowType.Main, kWindowEventShow, {"id": id});
}
}
typedef DialogBuilder = CustomAlertDialog Function(
StateSetter setState, void Function([dynamic]) close, BuildContext context);
class Dialog<T> {
OverlayEntry? entry;
Completer<T?> completer = Completer<T?>();
Dialog();
void complete(T? res) {
try {
if (!completer.isCompleted) {
completer.complete(res);
}
} catch (e) {
debugPrint("Dialog complete catch error: $e");
} finally {
entry?.remove();
}
}
}
class OverlayKeyState {
final _overlayKey = GlobalKey<OverlayState>();
/// use global overlay by default
OverlayState? get state =>
_overlayKey.currentState ?? globalKey.currentState?.overlay;
GlobalKey<OverlayState>? get key => _overlayKey;
}
class OverlayDialogManager {
final Map<String, Dialog> _dialogs = {};
var _overlayKeyState = OverlayKeyState();
int _tagCount = 0;
OverlayEntry? _mobileActionsOverlayEntry;
void setOverlayState(OverlayKeyState overlayKeyState) {
_overlayKeyState = overlayKeyState;
}
void dismissAll() {
_dialogs.forEach((key, value) {
value.complete(null);
BackButtonInterceptor.removeByName(key);
});
_dialogs.clear();
}
void dismissByTag(String tag) {
_dialogs[tag]?.complete(null);
_dialogs.remove(tag);
BackButtonInterceptor.removeByName(tag);
}
Future<T?> show<T>(DialogBuilder builder,
{bool clickMaskDismiss = false,
bool backDismiss = false,
String? tag,
bool useAnimation = true,
bool forceGlobal = false}) {
final overlayState =
forceGlobal ? globalKey.currentState?.overlay : _overlayKeyState.state;
if (overlayState == null) {
return Future.error(
"[OverlayDialogManager] Failed to show dialog, _overlayState is null, call [setOverlayState] first");
}
final String dialogTag;
if (tag != null) {
dialogTag = tag;
} else {
dialogTag = _tagCount.toString();
_tagCount++;
}
final dialog = Dialog<T>();
_dialogs[dialogTag] = dialog;
close([res]) {
_dialogs.remove(dialogTag);
dialog.complete(res);
BackButtonInterceptor.removeByName(dialogTag);
}
dialog.entry = OverlayEntry(builder: (context) {
bool innerClicked = false;
return Listener(
onPointerUp: (_) {
if (!innerClicked && clickMaskDismiss) {
close();
}
innerClicked = false;
},
child: Container(
color: Theme.of(context).brightness == Brightness.light
? Colors.black12
: Colors.black45,
child: StatefulBuilder(builder: (context, setState) {
return Listener(
onPointerUp: (_) => innerClicked = true,
child: builder(setState, close, overlayState.context),
);
})));
});
overlayState.insert(dialog.entry!);
BackButtonInterceptor.add((stopDefaultButtonEvent, routeInfo) {
if (backDismiss) {
close();
}
return true;
}, name: dialogTag);
return dialog.completer.future;
}
String showLoading(String text,
{bool clickMaskDismiss = false,
bool showCancel = true,
VoidCallback? onCancel}) {
final tag = _tagCount.toString();
_tagCount++;
show((setState, close, context) {
cancel() {
dismissAll();
if (onCancel != null) {
onCancel();
}
}
return CustomAlertDialog(
content: Container(
constraints: const BoxConstraints(maxWidth: 240),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 30),
const Center(child: CircularProgressIndicator()),
const SizedBox(height: 20),
Center(
child: Text(translate(text),
style: const TextStyle(fontSize: 15))),
const SizedBox(height: 20),
Offstage(
offstage: !showCancel,
child: Center(
child: isDesktop
? dialogButton('Cancel', onPressed: cancel)
: TextButton(
style: flatButtonStyle,
onPressed: cancel,
child: Text(translate('Cancel'),
style: const TextStyle(
color: MyTheme.accent)))))
])),
onCancel: showCancel ? cancel : null,
);
}, tag: tag);
return tag;
}
void resetMobileActionsOverlay({FFI? ffi}) {
if (_mobileActionsOverlayEntry == null) return;
hideMobileActionsOverlay();
showMobileActionsOverlay(ffi: ffi);
}
void showMobileActionsOverlay({FFI? ffi}) {
if (_mobileActionsOverlayEntry != null) return;
final overlayState = _overlayKeyState.state;
if (overlayState == null) return;
// compute overlay position
final screenW = MediaQuery.of(globalKey.currentContext!).size.width;
final screenH = MediaQuery.of(globalKey.currentContext!).size.height;
const double overlayW = 200;
const double overlayH = 45;
final left = (screenW - overlayW) / 2;
final top = screenH - overlayH - 80;
final overlay = OverlayEntry(builder: (context) {
final session = ffi ?? gFFI;
return DraggableMobileActions(
position: Offset(left, top),
width: overlayW,
height: overlayH,
onBackPressed: () => session.inputModel.tap(MouseButtons.right),
onHomePressed: () => session.inputModel.tap(MouseButtons.wheel),
onRecentPressed: () async {
session.inputModel.sendMouse('down', MouseButtons.wheel);
await Future.delayed(const Duration(milliseconds: 500));
session.inputModel.sendMouse('up', MouseButtons.wheel);
},
onHidePressed: () => hideMobileActionsOverlay(),
);
});
overlayState.insert(overlay);
_mobileActionsOverlayEntry = overlay;
}
void hideMobileActionsOverlay() {
if (_mobileActionsOverlayEntry != null) {
_mobileActionsOverlayEntry!.remove();
_mobileActionsOverlayEntry = null;
return;
}
}
void toggleMobileActionsOverlay({FFI? ffi}) {
if (_mobileActionsOverlayEntry == null) {
showMobileActionsOverlay(ffi: ffi);
} else {
hideMobileActionsOverlay();
}
}
bool existing(String tag) {
return _dialogs.keys.contains(tag);
}
}
void showToast(String text, {Duration timeout = const Duration(seconds: 2)}) {
final overlayState = globalKey.currentState?.overlay;
if (overlayState == null) return;
final entry = OverlayEntry(builder: (_) {
return IgnorePointer(
child: Align(
alignment: const Alignment(0.0, 0.8),
child: Container(
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.6),
borderRadius: const BorderRadius.all(
Radius.circular(20),
),
),
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 5),
child: Text(
text,
textAlign: TextAlign.center,
style: const TextStyle(
decoration: TextDecoration.none,
fontWeight: FontWeight.w300,
fontSize: 18,
color: Colors.white),
),
)));
});
overlayState.insert(entry);
Future.delayed(timeout, () {
entry.remove();
});
}
// TODO
// - Remove argument "contentPadding", no need for it, all should look the same.
// - Remove "required" for argument "content". See simple confirm dialog "delete peer", only title and actions are used. No need to "content: SizedBox.shrink()".
// - Make dead code alive, transform arguments "onSubmit" and "onCancel" into correspondenting buttons "ConfirmOkButton", "CancelButton".
class CustomAlertDialog extends StatelessWidget {
const CustomAlertDialog(
{Key? key,
this.title,
this.titlePadding,
required this.content,
this.actions,
this.contentPadding,
this.contentBoxConstraints = const BoxConstraints(maxWidth: 500),
this.onSubmit,
this.onCancel})
: super(key: key);
final Widget? title;
final EdgeInsetsGeometry? titlePadding;
final Widget content;
final List<Widget>? actions;
final double? contentPadding;
final BoxConstraints contentBoxConstraints;
final Function()? onSubmit;
final Function()? onCancel;
@override
Widget build(BuildContext context) {
// request focus
FocusScopeNode scopeNode = FocusScopeNode();
Future.delayed(Duration.zero, () {
if (!scopeNode.hasFocus) scopeNode.requestFocus();
});
bool tabTapped = false;
if (isAndroid) gFFI.invokeMethod("enable_soft_keyboard", true);
return FocusScope(
node: scopeNode,
autofocus: true,
onKey: (node, key) {
if (key.logicalKey == LogicalKeyboardKey.escape) {
if (key is RawKeyDownEvent) {
onCancel?.call();
}
return KeyEventResult.handled; // avoid TextField exception on escape
} else if (!tabTapped &&
onSubmit != null &&
key.logicalKey == LogicalKeyboardKey.enter) {
if (key is RawKeyDownEvent) onSubmit?.call();
return KeyEventResult.handled;
} else if (key.logicalKey == LogicalKeyboardKey.tab) {
if (key is RawKeyDownEvent) {
scopeNode.nextFocus();
tabTapped = true;
}
return KeyEventResult.handled;
}
return KeyEventResult.ignored;
},
child: AlertDialog(
scrollable: true,
title: title,
content: ConstrainedBox(
constraints: contentBoxConstraints,
child: content,
),
actions: actions,
titlePadding: titlePadding ?? MyTheme.dialogTitlePadding(),
contentPadding:
MyTheme.dialogContentPadding(actions: actions is List),
actionsPadding: MyTheme.dialogActionsPadding(),
buttonPadding: MyTheme.dialogButtonPadding),
);
}
}
void msgBox(SessionID sessionId, String type, String title, String text,
String link, OverlayDialogManager dialogManager,
{bool? hasCancel, ReconnectHandle? reconnect}) {
dialogManager.dismissAll();
List<Widget> buttons = [];
bool hasOk = false;
submit() {
dialogManager.dismissAll();
// https://github.com/fufesou/rustdesk/blob/5e9a31340b899822090a3731769ae79c6bf5f3e5/src/ui/common.tis#L263
if (!type.contains("custom") && desktopType != DesktopType.portForward) {
closeConnection();
}
}
cancel() {
dialogManager.dismissAll();
}
jumplink() {
if (link.startsWith('http')) {
launchUrl(Uri.parse(link));
}
}
if (type != "connecting" && type != "success" && !type.contains("nook")) {
hasOk = true;
buttons.insert(0, dialogButton('OK', onPressed: submit));
}
hasCancel ??= !type.contains("error") &&
!type.contains("nocancel") &&
type != "restarting";
if (hasCancel) {
buttons.insert(
0, dialogButton('Cancel', onPressed: cancel, isOutline: true));
}
if (type.contains("hasclose")) {
buttons.insert(
0,
dialogButton('Close', onPressed: () {
dialogManager.dismissAll();
}));
}
if (reconnect != null && title == "Connection Error") {
buttons.insert(
0,
dialogButton('Reconnect', isOutline: true, onPressed: () {
reconnect(dialogManager, sessionId, false);
}));
}
if (link.isNotEmpty) {
buttons.insert(0, dialogButton('JumpLink', onPressed: jumplink));
}
dialogManager.show(
(setState, close, context) => CustomAlertDialog(
title: null,
content: SelectionArea(child: msgboxContent(type, title, text)),
actions: buttons,
onSubmit: hasOk ? submit : null,
onCancel: hasCancel == true ? cancel : null,
),
tag: '$sessionId-$type-$title-$text-$link',
);
}
Color? _msgboxColor(String type) {
if (type == "input-password" || type == "custom-os-password") {
return Color(0xFFAD448E);
}
if (type.contains("success")) {
return Color(0xFF32bea6);
}
if (type.contains("error") || type == "re-input-password") {
return Color(0xFFE04F5F);
}
return Color(0xFF2C8CFF);
}
Widget msgboxIcon(String type) {
IconData? iconData;
if (type.contains("error") || type == "re-input-password") {
iconData = Icons.cancel;
}
if (type.contains("success")) {
iconData = Icons.check_circle;
}
if (type == "wait-uac" || type == "wait-remote-accept-nook") {
iconData = Icons.hourglass_top;
}
if (type == 'on-uac' || type == 'on-foreground-elevated') {
iconData = Icons.admin_panel_settings;
}
if (type == "info") {
iconData = Icons.info;
}
if (iconData != null) {
return Icon(iconData, size: 50, color: _msgboxColor(type))
.marginOnly(right: 16);
}
return Offstage();
}
// title should be null
Widget msgboxContent(String type, String title, String text) {
String translateText(String text) {
if (text.indexOf('Failed') == 0 && text.indexOf(': ') > 0) {
List<String> words = text.split(': ');
for (var i = 0; i < words.length; ++i) {
words[i] = translate(words[i]);
}
text = words.join(': ');
} else {
List<String> words = text.split(' ');
if (words.length > 1 && words[0].endsWith('_tip')) {
words[0] = translate(words[0]);
final rest = text.substring(words[0].length + 1);
text = '${words[0]} ${translate(rest)}';
} else {
text = translate(text);
}
}
return text;
}
return Row(
children: [
msgboxIcon(type),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
translate(title),
style: TextStyle(fontSize: 21),
).marginOnly(bottom: 10),
Text(translateText(text), style: const TextStyle(fontSize: 15)),
],
),
),
],
).marginOnly(bottom: 12);
}
void msgBoxCommon(OverlayDialogManager dialogManager, String title,
Widget content, List<Widget> buttons,
{bool hasCancel = true}) {
dialogManager.show((setState, close, context) => CustomAlertDialog(
title: Text(
translate(title),
style: TextStyle(fontSize: 21),
),
content: content,
actions: buttons,
onCancel: hasCancel ? close : null,
));
}
Color str2color(String str, [alpha = 0xFF]) {
var hash = 160 << 16 + 114 << 8 + 91;
for (var i = 0; i < str.length; i += 1) {
hash = str.codeUnitAt(i) + ((hash << 5) - hash);
}
hash = hash % 16777216;
return Color((hash & 0xFF7FFF) | (alpha << 24));
}
const K = 1024;
const M = K * K;
const G = M * K;
String readableFileSize(double size) {
if (size < K) {
return "${size.toStringAsFixed(2)} B";
} else if (size < M) {
return "${(size / K).toStringAsFixed(2)} KB";
} else if (size < G) {
return "${(size / M).toStringAsFixed(2)} MB";
} else {
return "${(size / G).toStringAsFixed(2)} GB";
}
}
/// Flutter can't not catch PointerMoveEvent when size is 1
/// This will happen in Android AccessibilityService Input
/// android can't init dispatching size yet ,see: https://stackoverflow.com/questions/59960451/android-accessibility-dispatchgesture-is-it-possible-to-specify-pressure-for-a
/// use this temporary solution until flutter or android fixes the bug
class AccessibilityListener extends StatelessWidget {
final Widget? child;
static final offset = 100;
AccessibilityListener({this.child});
@override
Widget build(BuildContext context) {
return Listener(
onPointerDown: (evt) {
if (evt.size == 1) {
GestureBinding.instance.handlePointerEvent(PointerAddedEvent(
pointer: evt.pointer + offset, position: evt.position));
GestureBinding.instance.handlePointerEvent(PointerDownEvent(
pointer: evt.pointer + offset,
size: 0.1,
position: evt.position));
}
},
onPointerUp: (evt) {
if (evt.size == 1) {
GestureBinding.instance.handlePointerEvent(PointerUpEvent(
pointer: evt.pointer + offset,
size: 0.1,
position: evt.position));
GestureBinding.instance.handlePointerEvent(PointerRemovedEvent(
pointer: evt.pointer + offset, position: evt.position));
}
},
onPointerMove: (evt) {
if (evt.size == 1) {
GestureBinding.instance.handlePointerEvent(PointerMoveEvent(
pointer: evt.pointer + offset,
size: 0.1,
delta: evt.delta,
position: evt.position));
}
},
child: child);
}
}
class AndroidPermissionManager {
static Completer<bool>? _completer;
static Timer? _timer;
static var _current = "";
static bool isWaitingFile() {
if (_completer != null) {
return !_completer!.isCompleted && _current == kManageExternalStorage;
}
return false;
}
static Future<bool> check(String type) {
if (isDesktop) {
return Future.value(true);
}
return gFFI.invokeMethod("check_permission", type);
}
// startActivity goto Android Setting's page to request permission manually by user
static void startAction(String action) {
gFFI.invokeMethod(AndroidChannel.kStartAction, action);
}
/// We use XXPermissions to request permissions,
/// for supported types, see https://github.com/getActivity/XXPermissions/blob/e46caea32a64ad7819df62d448fb1c825481cd28/library/src/main/java/com/hjq/permissions/Permission.java
static Future<bool> request(String type) {
if (isDesktop) {
return Future.value(true);
}
gFFI.invokeMethod("request_permission", type);
// clear last task
if (_completer?.isCompleted == false) {
_completer?.complete(false);
}
_timer?.cancel();
_current = type;
_completer = Completer<bool>();
_timer = Timer(Duration(seconds: 120), () {
if (_completer == null) return;
if (!_completer!.isCompleted) {
_completer!.complete(false);
}
_completer = null;
_current = "";
});
return _completer!.future;
}
static complete(String type, bool res) {
if (type != _current) {
res = false;
}
_timer?.cancel();
_completer?.complete(res);
_current = "";
}
}
// TODO move this to mobile/widgets.
// Used only for mobile, pages remote, settings, dialog
// TODO remove argument contentPadding, its not used, getToggle() has not
RadioListTile<T> getRadio<T>(
Widget title, T toValue, T curValue, ValueChanged<T?>? onChange,
{EdgeInsetsGeometry? contentPadding, bool? dense}) {
return RadioListTile<T>(
contentPadding: contentPadding ?? EdgeInsets.zero,
visualDensity: VisualDensity.compact,
controlAffinity: ListTileControlAffinity.trailing,
title: title,
value: toValue,
groupValue: curValue,
onChanged: onChange,
dense: dense,
);
}
/// find ffi, tag is Remote ID
/// for session specific usage
FFI ffi(String? tag) {
return Get.find<FFI>(tag: tag);
}
/// Global FFI object
late FFI _globalFFI;
FFI get gFFI => _globalFFI;
Future<void> initGlobalFFI() async {
debugPrint("_globalFFI init");
_globalFFI = FFI();
debugPrint("_globalFFI init end");
// after `put`, can also be globally found by Get.find<FFI>();
Get.put(_globalFFI, permanent: true);
}
String translate(String name) {
if (name.startsWith('Failed to') && name.contains(': ')) {
return name.split(': ').map((x) => translate(x)).join(': ');
}
return platformFFI.translate(name, localeName);
}
bool option2bool(String option, String value) {
bool res;
if (option.startsWith("enable-")) {
res = value != "N";
} else if (option.startsWith("allow-") ||
option == "stop-service" ||
option == "direct-server" ||
option == "stop-rendezvous-service" ||
option == "force-always-relay") {
res = value == "Y";
} else {
assert(false);
res = value != "N";
}
return res;
}
String bool2option(String option, bool b) {
String res;
if (option.startsWith('enable-')) {
res = b ? '' : 'N';
} else if (option.startsWith('allow-') ||
option == "stop-service" ||
option == "direct-server" ||
option == "stop-rendezvous-service" ||
option == "force-always-relay") {
res = b ? 'Y' : '';
} else {
assert(false);
res = b ? 'Y' : 'N';
}
return res;
}
mainSetBoolOption(String key, bool value) async {
String v = bool2option(key, value);
await bind.mainSetOption(key: key, value: v);
}
Future<bool> mainGetBoolOption(String key) async {
return option2bool(key, await bind.mainGetOption(key: key));
}
bool mainGetBoolOptionSync(String key) {
return option2bool(key, bind.mainGetOptionSync(key: key));
}
Future<bool> matchPeer(String searchText, Peer peer) async {
if (searchText.isEmpty) {
return true;
}
if (peer.id.toLowerCase().contains(searchText)) {
return true;
}
if (peer.hostname.toLowerCase().contains(searchText) ||
peer.username.toLowerCase().contains(searchText)) {
return true;
}
final alias = await bind.mainGetPeerOption(id: peer.id, key: 'alias');
if (alias.isEmpty) {
return false;
}
return alias.toLowerCase().contains(searchText);
}
/// Get the image for the current [platform].
Widget getPlatformImage(String platform, {double size = 50}) {
if (platform.isEmpty) {
return Container(width: size, height: size);
}
if (platform == kPeerPlatformMacOS) {
platform = 'mac';
} else if (platform != kPeerPlatformLinux &&
platform != kPeerPlatformAndroid) {
platform = 'win';
} else {
platform = platform.toLowerCase();
}
return SvgPicture.asset('assets/$platform.svg', height: size, width: size);
}
class LastWindowPosition {
double? width;
double? height;
double? offsetWidth;
double? offsetHeight;
bool? isMaximized;
LastWindowPosition(this.width, this.height, this.offsetWidth,
this.offsetHeight, this.isMaximized);
Map<String, dynamic> toJson() {
return <String, dynamic>{
"width": width,
"height": height,
"offsetWidth": offsetWidth,
"offsetHeight": offsetHeight,
"isMaximized": isMaximized,
};
}
@override
String toString() {
return jsonEncode(toJson());
}
static LastWindowPosition? loadFromString(String content) {
if (content.isEmpty) {
return null;
}
try {
final m = jsonDecode(content);
return LastWindowPosition(m["width"], m["height"], m["offsetWidth"],
m["offsetHeight"], m["isMaximized"]);
} catch (e) {
debugPrintStack(
label:
'Failed to load LastWindowPosition "$content" ${e.toString()}');
return null;
}
}
}
/// Save window position and size on exit
/// Note that windowId must be provided if it's subwindow
Future<void> saveWindowPosition(WindowType type, {int? windowId}) async {
if (type != WindowType.Main && windowId == null) {
debugPrint(
"Error: windowId cannot be null when saving positions for sub window");
}
late Offset position;
late Size sz;
late bool isMaximized;
switch (type) {
case WindowType.Main:
position = await windowManager.getPosition();
sz = await windowManager.getSize();
isMaximized = await windowManager.isMaximized();
break;
default:
final wc = WindowController.fromWindowId(windowId!);
final Rect frame;
try {
frame = await wc.getFrame();
} catch (e) {
debugPrint("Failed to get frame of window $windowId, it may be hidden");
return;
}
position = frame.topLeft;
sz = frame.size;
isMaximized = await wc.isMaximized();
break;
}
if (Platform.isWindows) {
const kMinOffset = -10000;
const kMaxOffset = 10000;
if (position.dx < kMinOffset ||
position.dy < kMinOffset ||
position.dx > kMaxOffset ||
position.dy > kMaxOffset) {
debugPrint("Invalid position: $position, ignore saving position");
return;
}
}
final pos = LastWindowPosition(
sz.width, sz.height, position.dx, position.dy, isMaximized);
debugPrint(
"Saving frame: $windowId: ${pos.width}/${pos.height}, offset:${pos.offsetWidth}/${pos.offsetHeight}");
await bind.setLocalFlutterConfig(
k: kWindowPrefix + type.name, v: pos.toString());
}
Future<Size> _adjustRestoreMainWindowSize(double? width, double? height) async {
const double minWidth = 600;
const double minHeight = 100;
double maxWidth = (((isDesktop || isWebDesktop)
? kDesktopMaxDisplaySize
: kMobileMaxDisplaySize))
.toDouble();
double maxHeight = ((isDesktop || isWebDesktop)
? kDesktopMaxDisplaySize
: kMobileMaxDisplaySize)
.toDouble();
if (isDesktop || isWebDesktop) {
final screen = (await window_size.getWindowInfo()).screen;
if (screen != null) {
maxWidth = screen.visibleFrame.width;
maxHeight = screen.visibleFrame.height;
}
}
final defaultWidth =
((isDesktop || isWebDesktop) ? 1280 : kMobileDefaultDisplayWidth)
.toDouble();
final defaultHeight =
((isDesktop || isWebDesktop) ? 720 : kMobileDefaultDisplayHeight)
.toDouble();
double restoreWidth = width ?? defaultWidth;
double restoreHeight = height ?? defaultHeight;
if (restoreWidth < minWidth) {
restoreWidth = defaultWidth;
}
if (restoreHeight < minHeight) {
restoreHeight = defaultHeight;
}
if (restoreWidth > maxWidth) {
restoreWidth = defaultWidth;
}
if (restoreHeight > maxHeight) {
restoreHeight = defaultHeight;
}
return Size(restoreWidth, restoreHeight);
}
/// return null means center
Future<Offset?> _adjustRestoreMainWindowOffset(
double? left,
double? top,
double? width,
double? height,
) async {
if (left == null || top == null || width == null || height == null) {
return null;
}
double? frameLeft;
double? frameTop;
double? frameRight;
double? frameBottom;
if (isDesktop || isWebDesktop) {
for (final screen in await window_size.getScreenList()) {
frameLeft = frameLeft == null
? screen.visibleFrame.left
: min(screen.visibleFrame.left, frameLeft);
frameTop = frameTop == null
? screen.visibleFrame.top
: min(screen.visibleFrame.top, frameTop);
frameRight = frameRight == null
? screen.visibleFrame.right
: max(screen.visibleFrame.right, frameRight);
frameBottom = frameBottom == null
? screen.visibleFrame.bottom
: max(screen.visibleFrame.bottom, frameBottom);
}
}
if (frameLeft == null) {
frameLeft = 0.0;
frameTop = 0.0;
frameRight = ((isDesktop || isWebDesktop)
? kDesktopMaxDisplaySize
: kMobileMaxDisplaySize)
.toDouble();
frameBottom = ((isDesktop || isWebDesktop)
? kDesktopMaxDisplaySize
: kMobileMaxDisplaySize)
.toDouble();
}
final minWidth = 10.0;
if ((left + minWidth) > frameRight! ||
(top + minWidth) > frameBottom! ||
(left + width - minWidth) < frameLeft ||
(top - minWidth) < frameTop!) {
return null;
} else {
return Offset(left, top);
}
}
/// Restore window position and size on start
/// Note that windowId must be provided if it's subwindow
Future<bool> restoreWindowPosition(WindowType type, {int? windowId}) async {
if (bind
.mainGetEnv(key: "DISABLE_RUSTDESK_RESTORE_WINDOW_POSITION")
.isNotEmpty) {
return false;
}
if (type != WindowType.Main && windowId == null) {
debugPrint(
"Error: windowId cannot be null when saving positions for sub window");
}
final pos = bind.getLocalFlutterConfig(k: kWindowPrefix + type.name);
var lpos = LastWindowPosition.loadFromString(pos);
if (lpos == null) {
debugPrint("no window position saved, ignoring position restoration");
return false;
}
switch (type) {
case WindowType.Main:
if (lpos.isMaximized == true) {
await windowManager.maximize();
} else {
final size =
await _adjustRestoreMainWindowSize(lpos.width, lpos.height);
final offset = await _adjustRestoreMainWindowOffset(
lpos.offsetWidth,
lpos.offsetHeight,
size.width,
size.height,
);
await windowManager.setSize(size);
if (offset == null) {
await windowManager.center();
} else {
await windowManager.setPosition(offset);
}
}
return true;
default:
final wc = WindowController.fromWindowId(windowId!);
if (lpos.isMaximized == true) {
await wc.maximize();
} else {
final size =
await _adjustRestoreMainWindowSize(lpos.width, lpos.height);
final offset = await _adjustRestoreMainWindowOffset(
lpos.offsetWidth,
lpos.offsetHeight,
size.width,
size.height,
);
debugPrint(
"restore lpos: ${size.width}/${size.height}, offset:${offset?.dx}/${offset?.dy}");
if (offset == null) {
await wc.center();
} else {
final frame =
Rect.fromLTWH(offset.dx, offset.dy, size.width, size.height);
await wc.setFrame(frame);
}
}
break;
}
return false;
}
/// Initialize uni links for macos/windows
///
/// [Availability]
/// initUniLinks should only be used on macos/windows.
/// we use dbus for linux currently.
Future<bool> initUniLinks() async {
if (Platform.isLinux) {
return false;
}
// check cold boot
try {
final initialLink = await getInitialLink();
if (initialLink == null) {
return false;
}
return handleUriLink(uriString: initialLink);
} catch (err) {
debugPrintStack(label: "$err");
return false;
}
}
/// Listen for uni links.
///
/// * handleByFlutter: Should uni links be handled by Flutter.
///
/// Returns a [StreamSubscription] which can listen the uni links.
StreamSubscription? listenUniLinks({handleByFlutter = true}) {
if (Platform.isLinux) {
return null;
}
final sub = uriLinkStream.listen((Uri? uri) {
debugPrint("A uri was received: $uri.");
if (uri != null) {
if (handleByFlutter) {
handleUriLink(uri: uri);
} else {
bind.sendUrlScheme(url: uri.toString());
}
} else {
print("uni listen error: uri is empty.");
}
}, onError: (err) {
print("uni links error: $err");
});
return sub;
}
enum UriLinkType {
remoteDesktop,
fileTransfer,
portForward,
rdp,
}
// uri link handler
bool handleUriLink({List<String>? cmdArgs, Uri? uri, String? uriString}) {
List<String>? args;
if (cmdArgs != null) {
args = cmdArgs;
// rustdesk <uri link>
if (args.isNotEmpty && args[0].startsWith(kUniLinksPrefix)) {
final uri = Uri.tryParse(args[0]);
if (uri != null) {
args = urlLinkToCmdArgs(uri);
}
}
} else if (uri != null) {
args = urlLinkToCmdArgs(uri);
} else if (uriString != null) {
final uri = Uri.tryParse(uriString);
if (uri != null) {
args = urlLinkToCmdArgs(uri);
}
}
if (args == null) return false;
UriLinkType? type;
String? id;
String? password;
String? switchUuid;
bool? forceRelay;
for (int i = 0; i < args.length; i++) {
switch (args[i]) {
case '--connect':
case '--play':
type = UriLinkType.remoteDesktop;
id = args[i + 1];
i++;
break;
case '--file-transfer':
type = UriLinkType.fileTransfer;
id = args[i + 1];
i++;
break;
case '--port-forward':
type = UriLinkType.portForward;
id = args[i + 1];
i++;
break;
case '--rdp':
type = UriLinkType.rdp;
id = args[i + 1];
i++;
break;
case '--password':
password = args[i + 1];
i++;
break;
case '--switch_uuid':
switchUuid = args[i + 1];
i++;
break;
case '--relay':
forceRelay = true;
break;
default:
break;
}
}
if (type != null && id != null) {
switch (type) {
case UriLinkType.remoteDesktop:
Future.delayed(Duration.zero, () {
rustDeskWinManager.newRemoteDesktop(id!,
password: password,
switch_uuid: switchUuid,
forceRelay: forceRelay);
});
break;
case UriLinkType.fileTransfer:
Future.delayed(Duration.zero, () {
rustDeskWinManager.newFileTransfer(id!,
password: password, forceRelay: forceRelay);
});
break;
case UriLinkType.portForward:
Future.delayed(Duration.zero, () {
rustDeskWinManager.newPortForward(id!, false,
password: password, forceRelay: forceRelay);
});
break;
case UriLinkType.rdp:
Future.delayed(Duration.zero, () {
rustDeskWinManager.newPortForward(id!, true,
password: password, forceRelay: forceRelay);
});
break;
}
return true;
}
return false;
}
List<String>? urlLinkToCmdArgs(Uri uri) {
String? command;
String? id;
if (uri.authority == "connection" && uri.path.startsWith("/new/")) {
// For compatibility
command = '--connect';
id = uri.path.substring("/new/".length);
} else if (['connect', "play", 'file-transfer', 'port-forward', 'rdp']
.contains(uri.authority)) {
command = '--${uri.authority}';
if (uri.path.length > 1) {
id = uri.path.substring(1);
}
} else if (uri.authority.length > 2 && uri.path.length <= 1) {
// rustdesk://<connect-id>
command = '--connect';
id = uri.authority;
}
List<String> args = List.empty(growable: true);
if (command != null && id != null) {
args.add(command);
args.add(id);
var param = uri.queryParameters;
String? password = param["password"];
if (password != null) args.addAll(['--password', password]);
String? switch_uuid = param["switch_uuid"];
if (switch_uuid != null) args.addAll(['--switch_uuid', switch_uuid]);
if (param["relay"] != null) args.add("--relay");
return args;
}
return null;
}
connectMainDesktop(String id,
{required bool isFileTransfer,
required bool isTcpTunneling,
required bool isRDP,
bool? forceRelay}) async {
if (isFileTransfer) {
await rustDeskWinManager.newFileTransfer(id, forceRelay: forceRelay);
} else if (isTcpTunneling || isRDP) {
await rustDeskWinManager.newPortForward(id, isRDP, forceRelay: forceRelay);
} else {
await rustDeskWinManager.newRemoteDesktop(id, forceRelay: forceRelay);
}
}
/// Connect to a peer with [id].
/// If [isFileTransfer], starts a session only for file transfer.
/// If [isTcpTunneling], starts a session only for tcp tunneling.
/// If [isRDP], starts a session only for rdp.
connect(BuildContext context, String id,
{bool isFileTransfer = false,
bool isTcpTunneling = false,
bool isRDP = false}) async {
if (id == '') return;
id = id.replaceAll(' ', '');
final oldId = id;
id = await bind.mainHandleRelayId(id: id);
final forceRelay = id != oldId;
assert(!(isFileTransfer && isTcpTunneling && isRDP),
"more than one connect type");
if (isDesktop) {
if (desktopType == DesktopType.main) {
await connectMainDesktop(id,
isFileTransfer: isFileTransfer,
isTcpTunneling: isTcpTunneling,
isRDP: isRDP,
forceRelay: forceRelay);
} else {
await rustDeskWinManager.call(WindowType.Main, kWindowConnect, {
'id': id,
'isFileTransfer': isFileTransfer,
'isTcpTunneling': isTcpTunneling,
'isRDP': isRDP,
"forceRelay": forceRelay,
});
}
} else {
if (isFileTransfer) {
if (!await AndroidPermissionManager.check(kManageExternalStorage)) {
if (!await AndroidPermissionManager.request(kManageExternalStorage)) {
return;
}
}
Navigator.push(
context,
MaterialPageRoute(
builder: (BuildContext context) => FileManagerPage(id: id),
),
);
} else {
Navigator.push(
context,
MaterialPageRoute(
builder: (BuildContext context) => RemotePage(id: id),
),
);
}
}
FocusScopeNode currentFocus = FocusScope.of(context);
if (!currentFocus.hasPrimaryFocus) {
currentFocus.unfocus();
}
}
Map<String, String> getHttpHeaders() {
return {
'Authorization': 'Bearer ${bind.mainGetLocalOption(key: 'access_token')}'
};
}
// Simple wrapper of built-in types for reference use.
class SimpleWrapper<T> {
T value;
SimpleWrapper(this.value);
}
/// call this to reload current window.
///
/// [Note]
/// Must have [RefreshWrapper] on the top of widget tree.
void reloadCurrentWindow() {
if (Get.context != null) {
// reload self window
RefreshWrapper.of(Get.context!)?.rebuild();
} else {
debugPrint(
"reload current window failed, global BuildContext does not exist");
}
}
/// call this to reload all windows, including main + all sub windows.
Future<void> reloadAllWindows() async {
reloadCurrentWindow();
try {
final ids = await DesktopMultiWindow.getAllSubWindowIds();
for (final id in ids) {
DesktopMultiWindow.invokeMethod(id, kWindowActionRebuild);
}
} on AssertionError {
// ignore
}
}
/// Indicate the flutter app is running in portable mode.
///
/// [Note]
/// Portable build is only available on Windows.
bool isRunningInPortableMode() {
if (!Platform.isWindows) {
return false;
}
return bool.hasEnvironment(kEnvPortableExecutable);
}
/// Window status callback
Future<void> onActiveWindowChanged() async {
print(
"[MultiWindowHandler] active window changed: ${rustDeskWinManager.getActiveWindows()}");
if (rustDeskWinManager.getActiveWindows().isEmpty) {
// close all sub windows
try {
if (Platform.isLinux) {
await Future.wait([
saveWindowPosition(WindowType.Main),
rustDeskWinManager.closeAllSubWindows()
]);
} else {
await rustDeskWinManager.closeAllSubWindows();
}
} catch (err) {
debugPrintStack(label: "$err");
} finally {
debugPrint("Start closing RustDesk...");
await windowManager.setPreventClose(false);
await windowManager.close();
if (Platform.isMacOS) {
RdPlatformChannel.instance.terminate();
}
}
}
}
Timer periodic_immediate(Duration duration, Future<void> Function() callback) {
Future.delayed(Duration.zero, callback);
return Timer.periodic(duration, (timer) async {
await callback();
});
}
/// return a human readable windows version
WindowsTarget getWindowsTarget(int buildNumber) {
if (!Platform.isWindows) {
return WindowsTarget.naw;
}
if (buildNumber >= 22000) {
return WindowsTarget.w11;
} else if (buildNumber >= 10240) {
return WindowsTarget.w10;
} else if (buildNumber >= 9600) {
return WindowsTarget.w8_1;
} else if (buildNumber >= 9200) {
return WindowsTarget.w8;
} else if (buildNumber >= 7601) {
return WindowsTarget.w7;
} else if (buildNumber >= 6002) {
return WindowsTarget.vista;
} else {
// minimum support
return WindowsTarget.xp;
}
}
/// Get windows target build number.
///
/// [Note]
/// Please use this function wrapped with `Platform.isWindows`.
int getWindowsTargetBuildNumber() {
final rtlGetVersion = DynamicLibrary.open('ntdll.dll').lookupFunction<
Void Function(Pointer<win32.OSVERSIONINFOEX>),
void Function(Pointer<win32.OSVERSIONINFOEX>)>('RtlGetVersion');
final osVersionInfo = getOSVERSIONINFOEXPointer();
rtlGetVersion(osVersionInfo);
int buildNumber = osVersionInfo.ref.dwBuildNumber;
calloc.free(osVersionInfo);
return buildNumber;
}
/// Get Windows OS version pointer
///
/// [Note]
/// Please use this function wrapped with `Platform.isWindows`.
Pointer<win32.OSVERSIONINFOEX> getOSVERSIONINFOEXPointer() {
final pointer = calloc<win32.OSVERSIONINFOEX>();
pointer.ref
..dwOSVersionInfoSize = sizeOf<win32.OSVERSIONINFOEX>()
..dwBuildNumber = 0
..dwMajorVersion = 0
..dwMinorVersion = 0
..dwPlatformId = 0
..szCSDVersion = ''
..wServicePackMajor = 0
..wServicePackMinor = 0
..wSuiteMask = 0
..wProductType = 0
..wReserved = 0;
return pointer;
}
/// Indicating we need to use compatible ui mode.
///
/// [Conditions]
/// - Windows 7, window will overflow when we use frameless ui.
bool get kUseCompatibleUiMode =>
Platform.isWindows &&
const [WindowsTarget.w7].contains(windowsBuildNumber.windowsVersion);
class ServerConfig {
late String idServer;
late String relayServer;
late String apiServer;
late String key;
ServerConfig(
{String? idServer, String? relayServer, String? apiServer, String? key}) {
this.idServer = idServer?.trim() ?? '';
this.relayServer = relayServer?.trim() ?? '';
this.apiServer = apiServer?.trim() ?? '';
this.key = key?.trim() ?? '';
}
/// decode from shared string (from user shared or rustdesk-server generated)
/// also see [encode]
/// throw when decoding failure
ServerConfig.decode(String msg) {
var json = {};
try {
// back compatible
json = jsonDecode(msg);
} catch (err) {
final input = msg.split('').reversed.join('');
final bytes = base64Decode(base64.normalize(input));
json = jsonDecode(utf8.decode(bytes));
}
idServer = json['host'] ?? '';
relayServer = json['relay'] ?? '';
apiServer = json['api'] ?? '';
key = json['key'] ?? '';
}
/// encode to shared string
/// also see [ServerConfig.decode]
String encode() {
Map<String, String> config = {};
config['host'] = idServer.trim();
config['relay'] = relayServer.trim();
config['api'] = apiServer.trim();
config['key'] = key.trim();
return base64Encode(Uint8List.fromList(jsonEncode(config).codeUnits))
.split('')
.reversed
.join();
}
/// from local options
ServerConfig.fromOptions(Map<String, dynamic> options)
: idServer = options['custom-rendezvous-server'] ?? "",
relayServer = options['relay-server'] ?? "",
apiServer = options['api-server'] ?? "",
key = options['key'] ?? "";
}
Widget dialogButton(String text,
{required VoidCallback? onPressed,
bool isOutline = false,
Widget? icon,
TextStyle? style,
ButtonStyle? buttonStyle}) {
if (isDesktop) {
if (isOutline) {
return icon == null
? OutlinedButton(
onPressed: onPressed,
child: Text(translate(text), style: style),
)
: OutlinedButton.icon(
icon: icon,
onPressed: onPressed,
label: Text(translate(text), style: style),
);
} else {
return icon == null
? ElevatedButton(
style: ElevatedButton.styleFrom(elevation: 0).merge(buttonStyle),
onPressed: onPressed,
child: Text(translate(text), style: style),
)
: ElevatedButton.icon(
icon: icon,
style: ElevatedButton.styleFrom(elevation: 0).merge(buttonStyle),
onPressed: onPressed,
label: Text(translate(text), style: style),
);
}
} else {
return TextButton(
onPressed: onPressed,
child: Text(
translate(text),
style: style,
),
);
}
}
int version_cmp(String v1, String v2) {
return bind.versionToNumber(v: v1) - bind.versionToNumber(v: v2);
}
String getWindowName({WindowType? overrideType}) {
switch (overrideType ?? kWindowType) {
case WindowType.Main:
return "RustDesk";
case WindowType.FileTransfer:
return "File Transfer - RustDesk";
case WindowType.PortForward:
return "Port Forward - RustDesk";
case WindowType.RemoteDesktop:
return "Remote Desktop - RustDesk";
default:
break;
}
return "RustDesk";
}
String getWindowNameWithId(String id, {WindowType? overrideType}) {
return "${DesktopTab.labelGetterAlias(id).value} - ${getWindowName(overrideType: overrideType)}";
}
Future<void> updateSystemWindowTheme() async {
// Set system window theme for macOS.
final userPreference = MyTheme.getThemeModePreference();
if (userPreference != ThemeMode.system) {
if (Platform.isMacOS) {
await RdPlatformChannel.instance.changeSystemWindowTheme(
userPreference == ThemeMode.light
? SystemWindowTheme.light
: SystemWindowTheme.dark);
}
}
}
/// macOS only
///
/// Note: not found a general solution for rust based AVFoundation bingding.
/// [AVFoundation] crate has compile error.
const kMacOSPermChannel = MethodChannel("org.rustdesk.rustdesk/macos");
enum PermissionAuthorizeType {
undetermined,
authorized,
denied, // and restricted
}
Future<PermissionAuthorizeType> osxCanRecordAudio() async {
int res = await kMacOSPermChannel.invokeMethod("canRecordAudio");
print(res);
if (res > 0) {
return PermissionAuthorizeType.authorized;
} else if (res == 0) {
return PermissionAuthorizeType.undetermined;
} else {
return PermissionAuthorizeType.denied;
}
}
Future<bool> osxRequestAudio() async {
return await kMacOSPermChannel.invokeMethod("requestRecordAudio");
}
class DraggableNeverScrollableScrollPhysics extends ScrollPhysics {
/// Creates scroll physics that does not let the user scroll.
const DraggableNeverScrollableScrollPhysics({super.parent});
@override
DraggableNeverScrollableScrollPhysics applyTo(ScrollPhysics? ancestor) {
return DraggableNeverScrollableScrollPhysics(parent: buildParent(ancestor));
}
@override
bool shouldAcceptUserOffset(ScrollMetrics position) {
// TODO: find a better solution to check if the offset change is caused by the scrollbar.
// Workaround: when dragging with the scrollbar, it always triggers an [IdleScrollActivity].
if (position is ScrollPositionWithSingleContext) {
// ignore: invalid_use_of_protected_member, invalid_use_of_visible_for_testing_member
return position.activity is IdleScrollActivity;
}
return false;
}
@override
bool get allowImplicitScrolling => false;
}
Widget futureBuilder(
{required Future? future, required Widget Function(dynamic data) hasData}) {
return FutureBuilder(
future: future,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return hasData(snapshot.data!);
} else {
if (snapshot.hasError) {
debugPrint(snapshot.error.toString());
}
return Container();
}
});
}
void onCopyFingerprint(String value) {
if (value.isNotEmpty) {
Clipboard.setData(ClipboardData(text: value));
showToast('$value\n${translate("Copied")}');
} else {
showToast(translate("no fingerprints"));
}
}
Future<void> start_service(bool is_start) async {
bool checked = !bind.mainIsInstalled() ||
!Platform.isMacOS ||
await bind.mainCheckSuperUserPermission();
if (checked) {
bind.mainSetOption(key: "stop-service", value: is_start ? "" : "Y");
}
}
typedef Future<bool> WhetherUseRemoteBlock();
Widget buildRemoteBlock({required Widget child, WhetherUseRemoteBlock? use}) {
var block = false.obs;
return Obx(() => MouseRegion(
onEnter: (_) async {
if (use != null && !await use()) {
block.value = false;
return;
}
var time0 = DateTime.now().millisecondsSinceEpoch;
await bind.mainCheckMouseTime();
Timer(const Duration(milliseconds: 120), () async {
var d = time0 - await bind.mainGetMouseTime();
if (d < 120) {
block.value = true;
}
});
},
onExit: (event) => block.value = false,
child: Stack(children: [
child,
Offstage(
offstage: !block.value,
child: Container(
color: Colors.black.withOpacity(0.5),
)),
]),
));
}
Widget unreadMessageCountBuilder(RxInt? count,
{double? size, double? fontSize}) {
return Obx(() => Offstage(
offstage: !((count?.value ?? 0) > 0),
child: Container(
width: size ?? 16,
height: size ?? 16,
decoration: BoxDecoration(
color: Colors.red,
shape: BoxShape.circle,
),
child: Center(
child: Text("${count?.value ?? 0}",
maxLines: 1,
style: TextStyle(color: Colors.white, fontSize: fontSize ?? 10)),
),
)));
}
Widget unreadTopRightBuilder(RxInt? count, {Widget? icon}) {
return Stack(
children: [
icon ?? Icon(Icons.chat),
Positioned(
top: 0,
right: 0,
child: unreadMessageCountBuilder(count, size: 12, fontSize: 8))
],
);
}