rustdesk/flutter/lib/common.dart
dignow b967d496cc
refact: init values from initState to Constractor (#8817)
* refact: init values from initState to Constractor

Signed-off-by: dignow <linlong1265@gmail.com>

* fix: move RxBool init into Constructor

Signed-off-by: dignow <linlong1265@gmail.com>

* peer sort option

Signed-off-by: dignow <linlong1265@gmail.com>

* Remove empty initState()

Signed-off-by: dignow <linlong1265@gmail.com>

---------

Signed-off-by: dignow <linlong1265@gmail.com>
2024-07-25 10:45:51 +08:00

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import 'dart:async';
import 'dart:convert';
import 'dart:math';
import 'package:back_button_interceptor/back_button_interceptor.dart';
import 'package:desktop_multi_window/desktop_multi_window.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/common/formatter/id_formatter.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/models/state_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:provider/provider.dart';
import 'package:uni_links/uni_links.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:uuid/uuid.dart';
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 'desktop/pages/remote_page.dart' as desktop_remote;
import 'package:flutter_hbb/desktop/widgets/remote_toolbar.dart';
import 'models/model.dart';
import 'models/platform_model.dart';
import 'package:flutter_hbb/native/win32.dart'
if (dart.library.html) 'package:flutter_hbb/web/win32.dart';
import 'package:flutter_hbb/native/common.dart'
if (dart.library.html) 'package:flutter_hbb/web/common.dart';
final globalKey = GlobalKey<NavigatorState>();
final navigationBarKey = GlobalKey();
final isAndroid = isAndroid_;
final isIOS = isIOS_;
final isWindows = isWindows_;
final isMacOS = isMacOS_;
final isLinux = isLinux_;
final isDesktop = isDesktop_;
final isWeb = isWeb_;
final isWebDesktop = isWebDesktop_;
var isMobile = isAndroid || isIOS;
var version = '';
int androidVersion = 0;
// Only used on Linux.
// `windowManager.setResizable(false)` will reset the window size to the default size on Linux.
// https://stackoverflow.com/questions/8193613/gtk-window-resize-disable-without-going-back-to-default
// So we need to use this flag to enable/disable resizable.
bool _linuxWindowResizable = true;
/// only available for Windows target
int windowsBuildNumber = 0;
DesktopType? desktopType;
bool get isMainDesktopWindow =>
desktopType == DesktopType.main || desktopType == DesktopType.cm;
String get screenInfo => screenInfo_;
/// 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(
'iVBORw0KGgoAAAANSUhEUgAAAMgAAADICAMAAACahl6sAAAAmVBMVEUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjHWqVAAAAMnRSTlMAv0BmzLJNXlhiUu2fxXDgu7WuSUUe29LJvpqUjX53VTstD7ilNujCqTEk5IYH+vEoFjKvAagAAAPpSURBVHja7d0JbhpBEIXhB3jYzb5vBgzYgO04df/DJXGUKMwU9ECmZ6pQfSfw028LCXW3YYwxxhhjjDHGGGOM0eZ9VV1MckdKWLM1bRQ/35GW/WxHHu1me6ShuyHvNl34VhlTKsYVeDWj1EzgUZ1S1DrAk/UDparZgxd9Sl0BHnxSBhpI3jfKQG2FpLUpE69I2ILikv1nsvygjBwPSNKYMlNHggqUoSKS80AZCnwHqQ1zCRvW+CRegwRFeFAMKKrtM8gTPJlzSfwFgT9dJom3IDN4VGaSeAryAK8m0SSeghTg1ZYiql6CjBDhO8mzlyAVhKhIwgXxrh5NojGIhyRckEdwpCdhgpSQgiWTRGMQNonGIGySp0SDvMDBX5KWxiB8Eo1BgE00SYJBykhNnkmSWJAcLpGaJNMgfJKyxiDAK4WNEwryhMtkJsk8CJtEYxA+icYgQIfCcgkEqcJNXhIRQdgkGoPwSTQG+e8khdu/7JOVREwQIKCwF41B2CQljUH4JLcH6SI+OUlEBQHa0SQag/BJNAbhkjxqDMIn0RgEeI4muSlID9eSkERgEKAVTaIxCJ9EYxA2ydVB8hCASVLRGAQYR5NoDMIn0RgEyFHYSGMQPonGII4kziCNvBgNJonEk4u3GAk8Sprk6eYaqbMDY0oKvUm5jfC/viGiSypV7+M3i2iDsAGpNEDYjlTa3W8RdR/r544g50ilnA0RxoZIE2NIXqQbhkAkGyKNDZHGhkhjQ6SxIdLYEGlsiDQ2JGTVeD0264U9zipPh7XOooffpA6pfNCXjxl4/c3pUzlChwzor53zwYYVfpI5pOV6LWFF/2jiJ5FDSs5jdY/0rwUAkUMeXWdBqnSqD0DikBqdqCHsjTvELm9In0IOri/0pwAEDtlSyNaRjAIAAoesKWTtuusxByBwCJp0oomwBXcYUuCQgE50ENajE4OvZAKHLB1/68Br5NqiyCGYOY8YRd77kTkEb64n7lZN+mOIX4QOwb5FX0ZVx3uOxwW+SB0CbBubemWP8/rlaaeRX+M3uUOuZENsiA25zIbYkPsZElBIHwL13U/PTjJ/cyOOEoVM3I+hziDQlELm7pPxw3eI8/7gPh1fpLA6xGnEeDDgO0UcIAzzM35HxLPIq5SXe9BLzOsj9eUaQqyXzxS1QFSfWM2cCANiHcAISJ0AnCKpUwTuIkkA3EeSInAXSQKcs1V18e24wlllUmQp9v9zXKeHi+akRAMOPVKhAqdPBZeUmnnEsO6QcJ0+4qmOSbBxFfGVRiTUqITrdKcCbyYO3/K4wX4+aQ+FfNjXhu3JfAVjjDHGGGOMMcYYY4xIPwCgfqT6TbhCLAAAAABJRU5ErkJggg==')));
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.border3,
required this.highlight,
required this.drag_indicator,
required this.shadow,
required this.errorBannerBg,
required this.me,
required this.toastBg,
required this.toastText,
required this.divider,
});
final Color? border;
final Color? border2;
final Color? border3;
final Color? highlight;
final Color? drag_indicator;
final Color? shadow;
final Color? errorBannerBg;
final Color? me;
final Color? toastBg;
final Color? toastText;
final Color? divider;
static final light = ColorThemeExtension(
border: Color(0xFFCCCCCC),
border2: Color(0xFFBBBBBB),
border3: Colors.black26,
highlight: Color(0xFFE5E5E5),
drag_indicator: Colors.grey[800],
shadow: Colors.black,
errorBannerBg: Color(0xFFFDEEEB),
me: Colors.green,
toastBg: Colors.black.withOpacity(0.6),
toastText: Colors.white,
divider: Colors.black38,
);
static final dark = ColorThemeExtension(
border: Color(0xFF555555),
border2: Color(0xFFE5E5E5),
border3: Colors.white24,
highlight: Color(0xFF3F3F3F),
drag_indicator: Colors.grey,
shadow: Colors.grey,
errorBannerBg: Color(0xFF470F2D),
me: Colors.greenAccent,
toastBg: Colors.white.withOpacity(0.6),
toastText: Colors.black,
divider: Colors.white38,
);
@override
ThemeExtension<ColorThemeExtension> copyWith({
Color? border,
Color? border2,
Color? border3,
Color? highlight,
Color? drag_indicator,
Color? shadow,
Color? errorBannerBg,
Color? me,
Color? toastBg,
Color? toastText,
Color? divider,
}) {
return ColorThemeExtension(
border: border ?? this.border,
border2: border2 ?? this.border2,
border3: border3 ?? this.border3,
highlight: highlight ?? this.highlight,
drag_indicator: drag_indicator ?? this.drag_indicator,
shadow: shadow ?? this.shadow,
errorBannerBg: errorBannerBg ?? this.errorBannerBg,
me: me ?? this.me,
toastBg: toastBg ?? this.toastBg,
toastText: toastText ?? this.toastText,
divider: divider ?? this.divider,
);
}
@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),
border3: Color.lerp(border3, other.border3, 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),
errorBannerBg: Color.lerp(shadow, other.errorBannerBg, t),
me: Color.lerp(shadow, other.me, t),
toastBg: Color.lerp(shadow, other.toastBg, t),
toastText: Color.lerp(shadow, other.toastText, t),
divider: Color.lerp(shadow, other.divider, 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);
// ListTile
static const ListTileThemeData listTileTheme = ListTileThemeData(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(
Radius.circular(5),
),
),
);
static SwitchThemeData switchTheme() {
return SwitchThemeData(
splashRadius: (isDesktop || isWebDesktop) ? 0 : kRadialReactionRadius);
}
static RadioThemeData radioTheme() {
return RadioThemeData(
splashRadius: (isDesktop || isWebDesktop) ? 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),
),
),
);
//tooltip
static TooltipThemeData tooltipTheme() {
return TooltipThemeData(
waitDuration: Duration(seconds: 1, milliseconds: 500),
);
}
// 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 || isWebDesktop)
? 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 || isWebDesktop)
? EdgeInsets.fromLTRB(p, 0, p, (p - 4))
: EdgeInsets.fromLTRB(p, 0, (p - mobileTextButtonPaddingLR), (p / 2));
}
static EdgeInsets dialogButtonPadding = (isDesktop || isWebDesktop)
? EdgeInsets.only(left: dialogPadding)
: EdgeInsets.only(left: dialogPadding / 3);
static ScrollbarThemeData scrollbarTheme = ScrollbarThemeData(
thickness: MaterialStateProperty.all(6),
thumbColor: MaterialStateProperty.resolveWith<Color?>((states) {
if (states.contains(MaterialState.dragged)) {
return Colors.grey[900];
} else if (states.contains(MaterialState.hovered)) {
return Colors.grey[700];
} else {
return Colors.grey[500];
}
}),
crossAxisMargin: 4,
);
static ScrollbarThemeData scrollbarThemeDark = scrollbarTheme.copyWith(
thumbColor: MaterialStateProperty.resolveWith<Color?>((states) {
if (states.contains(MaterialState.dragged)) {
return Colors.grey[100];
} else if (states.contains(MaterialState.hovered)) {
return Colors.grey[300];
} else {
return Colors.grey[500];
}
}),
);
static ThemeData lightTheme = ThemeData(
// https://stackoverflow.com/questions/77537315/after-upgrading-to-flutter-3-16-the-app-bar-background-color-button-size-and
useMaterial3: false,
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,
),
),
),
scrollbarTheme: scrollbarTheme,
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,
),
tooltipTheme: tooltipTheme(),
splashColor: (isDesktop || isWebDesktop) ? Colors.transparent : null,
highlightColor: (isDesktop || isWebDesktop) ? Colors.transparent : null,
splashFactory: (isDesktop || isWebDesktop) ? NoSplash.splashFactory : null,
textButtonTheme: (isDesktop || isWebDesktop)
? 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),
popupMenuTheme: PopupMenuThemeData(
color: Colors.white,
shape: RoundedRectangleBorder(
side: BorderSide(
color: (isDesktop || isWebDesktop)
? Color(0xFFECECEC)
: Colors.transparent),
borderRadius: BorderRadius.all(Radius.circular(8.0)),
)),
).copyWith(
extensions: <ThemeExtension<dynamic>>[
ColorThemeExtension.light,
TabbarTheme.light,
],
);
static ThemeData darkTheme = ThemeData(
useMaterial3: false,
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),
),
),
),
scrollbarTheme: scrollbarThemeDark,
inputDecorationTheme: (isDesktop || isWebDesktop)
? 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,
),
tooltipTheme: tooltipTheme(),
splashColor: (isDesktop || isWebDesktop) ? Colors.transparent : null,
highlightColor: (isDesktop || isWebDesktop) ? Colors.transparent : null,
splashFactory: (isDesktop || isWebDesktop) ? NoSplash.splashFactory : null,
textButtonTheme: (isDesktop || isWebDesktop)
? 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),
),
popupMenuTheme: PopupMenuThemeData(
shape: RoundedRectangleBorder(
side: BorderSide(color: Colors.white24),
borderRadius: BorderRadius.all(Radius.circular(8.0)),
)),
).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: defaultOptionTheme);
} 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")}:${secs.toString().padLeft(2, "0")}";
}
closeConnection({String? id}) {
if (isAndroid || isIOS) {
() async {
await SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
overlays: SystemUiOverlay.values);
gFFI.chatModel.hideChatOverlay();
Navigator.popUntil(globalKey.currentContext!, ModalRoute.withName("/"));
}();
} else {
if (isWeb) {
Navigator.popUntil(globalKey.currentContext!, ModalRoute.withName("/"));
} else {
final controller = Get.find<DesktopTabController>();
controller.closeBy(id);
}
}
}
Future<void> windowOnTop(int? id) async {
if (!isDesktop) {
return;
}
print("Bring window '$id' on top");
if (id == null) {
// main window
if (stateGlobal.isMinimized) {
await windowManager.restore();
}
await windowManager.show();
await windowManager.focus();
await 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;
RxBool mobileActionsOverlayVisible = true.obs;
setMobileActionsOverlayVisible(bool v, {store = true}) {
if (store) {
bind.setLocalFlutterOption(k: kOptionShowMobileAction, v: v ? 'Y' : 'N');
}
// No need to read the value from local storage after setting it.
// It better to toggle the value directly.
mobileActionsOverlayVisible.value = v;
}
loadMobileActionsOverlayVisible() {
mobileActionsOverlayVisible.value =
bind.getLocalFlutterOption(k: kOptionShowMobileAction) != 'N';
}
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,
String? tag}) {
if (tag == null) {
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 || isWebDesktop)
? 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;
final overlay = makeMobileActionsOverlayEntry(
() => hideMobileActionsOverlay(),
ffi: ffi,
);
overlayState.insert(overlay);
_mobileActionsOverlayEntry = overlay;
setMobileActionsOverlayVisible(true);
}
void hideMobileActionsOverlay({store = true}) {
if (_mobileActionsOverlayEntry != null) {
_mobileActionsOverlayEntry!.remove();
_mobileActionsOverlayEntry = null;
setMobileActionsOverlayVisible(false, store: store);
return;
}
}
void toggleMobileActionsOverlay({FFI? ffi}) {
if (_mobileActionsOverlayEntry == null) {
showMobileActionsOverlay(ffi: ffi);
} else {
hideMobileActionsOverlay();
}
}
bool existing(String tag) {
return _dialogs.keys.contains(tag);
}
}
makeMobileActionsOverlayEntry(VoidCallback? onHide, {FFI? ffi}) {
makeMobileActions(BuildContext context, double s) {
final scale = s < 0.85 ? 0.85 : s;
final session = ffi ?? gFFI;
const double overlayW = 200;
const double overlayH = 45;
computeOverlayPosition() {
final screenW = MediaQuery.of(context).size.width;
final screenH = MediaQuery.of(context).size.height;
final left = (screenW - overlayW * scale) / 2;
final top = screenH - (overlayH + 80) * scale;
return Offset(left, top);
}
if (draggablePositions.mobileActions.isInvalid()) {
draggablePositions.mobileActions.update(computeOverlayPosition());
} else {
draggablePositions.mobileActions.tryAdjust(overlayW, overlayH, scale);
}
return DraggableMobileActions(
scale: scale,
position: draggablePositions.mobileActions,
width: overlayW,
height: overlayH,
onBackPressed: session.inputModel.onMobileBack,
onHomePressed: session.inputModel.onMobileHome,
onRecentPressed: session.inputModel.onMobileApps,
onHidePressed: onHide,
);
}
return OverlayEntry(builder: (context) {
if (isDesktop) {
final c = Provider.of<CanvasModel>(context);
return makeMobileActions(context, c.scale * 2.0);
} else {
return makeMobileActions(globalKey.currentContext!, 1.0);
}
});
}
void showToast(String text, {Duration timeout = const Duration(seconds: 3)}) {
final overlayState = globalKey.currentState?.overlay;
if (overlayState == null) return;
final entry = OverlayEntry(builder: (context) {
return IgnorePointer(
child: Align(
alignment: const Alignment(0.0, 0.8),
child: Container(
decoration: BoxDecoration(
color: MyTheme.color(context).toastBg,
borderRadius: const BorderRadius.all(
Radius.circular(20),
),
),
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 5),
child: Text(
text,
textAlign: TextAlign.center,
style: TextStyle(
decoration: TextDecoration.none,
fontWeight: FontWeight.w300,
fontSize: 18,
color: MyTheme.color(context).toastText),
),
)));
});
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 ||
key.logicalKey == LogicalKeyboardKey.numpadEnter)) {
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, int? reconnectTimeout}) {
dialogManager.dismissAll();
List<Widget> buttons = [];
bool hasOk = false;
submit() {
dialogManager.dismissAll();
// https://github.com/rustdesk/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") {
// `enabled` is used to disable the dialog button once the button is clicked.
final enabled = true.obs;
final button = reconnectTimeout != null
? Obx(() => _ReconnectCountDownButton(
second: reconnectTimeout,
onPressed: enabled.isTrue
? () {
// Disable the button
enabled.value = false;
reconnect(dialogManager, sessionId, false);
}
: null,
))
: Obx(
() => dialogButton(
'Reconnect',
isOutline: true,
onPressed: enabled.isTrue
? () {
// Disable the button
enabled.value = false;
reconnect(dialogManager, sessionId, false);
}
: null,
),
);
buttons.insert(0, button);
}
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.contains('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));
}
Color str2color2(String str, {List<int> existing = const []}) {
Map<String, Color> colorMap = {
"red": Colors.red,
"green": Colors.green,
"blue": Colors.blue,
"orange": Colors.orange,
"purple": Colors.purple,
"grey": Colors.grey,
"cyan": Colors.cyan,
"lime": Colors.lime,
"teal": Colors.teal,
"pink": Colors.pink[200]!,
"indigo": Colors.indigo,
"brown": Colors.brown,
};
final color = colorMap[str.toLowerCase()];
if (color != null) {
return color.withAlpha(0xFF);
}
if (str.toLowerCase() == 'yellow') {
return Colors.yellow.withAlpha(0xFF);
}
var hash = 0;
for (var i = 0; i < str.length; i++) {
hash += str.codeUnitAt(i);
}
List<Color> colorList = colorMap.values.toList();
hash = hash % colorList.length;
var result = colorList[hash].withAlpha(0xFF);
if (existing.contains(result.value)) {
Color? notUsed =
colorList.firstWhereOrNull((e) => !existing.contains(e.value));
if (notUsed != null) {
result = notUsed;
}
}
return result;
}
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 || isWeb) {
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 || isWeb) {
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(null);
debugPrint("_globalFFI init end");
// after `put`, can also be globally found by Get.find<FFI>();
Get.put<FFI>(_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);
}
// This function must be kept the same as the one in rust and sciter code.
// rust: libs/hbb_common/src/config.rs -> option2bool()
// sciter: Does not have the function, but it should be kept the same.
bool option2bool(String option, String value) {
bool res;
if (option.startsWith("enable-")) {
res = value != "N";
} else if (option.startsWith("allow-") ||
option == kOptionStopService ||
option == kOptionDirectServer ||
option == kOptionForceAlwaysRelay) {
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 ? defaultOptionYes : 'N';
} else if (option.startsWith('allow-') ||
option == kOptionStopService ||
option == kOptionDirectServer ||
option == kOptionForceAlwaysRelay) {
res = b ? 'Y' : defaultOptionNo;
} 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));
}
mainSetLocalBoolOption(String key, bool value) async {
String v = bool2option(key, value);
await bind.mainSetLocalOption(key: key, value: v);
}
bool mainGetLocalBoolOptionSync(String key) {
return option2bool(key, bind.mainGetLocalOption(key: key));
}
bool mainGetPeerBoolOptionSync(String id, String key) {
return option2bool(key, bind.mainGetPeerOptionSync(id: id, key: key));
}
// Don't use `option2bool()` and `bool2option()` to convert the session option.
// Use `sessionGetToggleOption()` and `sessionToggleOption()` instead.
// Because all session options use `Y` and `<Empty>` as values.
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 = peer.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 OffsetDevicePixelRatio {
Offset offset;
final double devicePixelRatio;
OffsetDevicePixelRatio(this.offset, this.devicePixelRatio);
}
class LastWindowPosition {
double? width;
double? height;
double? offsetWidth;
double? offsetHeight;
bool? isMaximized;
bool? isFullscreen;
LastWindowPosition(this.width, this.height, this.offsetWidth,
this.offsetHeight, this.isMaximized, this.isFullscreen);
Map<String, dynamic> toJson() {
return <String, dynamic>{
"width": width,
"height": height,
"offsetWidth": offsetWidth,
"offsetHeight": offsetHeight,
"isMaximized": isMaximized,
"isFullscreen": isFullscreen,
};
}
@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"], m["isFullscreen"]);
} catch (e) {
debugPrintStack(
label:
'Failed to load LastWindowPosition "$content" ${e.toString()}');
return null;
}
}
}
String get windowFramePrefix =>
kWindowPrefix +
(bind.isIncomingOnly()
? "incoming_"
: (bind.isOutgoingOnly() ? "outgoing_" : ""));
/// 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;
bool isFullscreen = stateGlobal.fullscreen.isTrue;
setPreFrame() {
final pos = bind.getLocalFlutterOption(k: windowFramePrefix + type.name);
var lpos = LastWindowPosition.loadFromString(pos);
position = Offset(
lpos?.offsetWidth ?? position.dx, lpos?.offsetHeight ?? position.dy);
sz = Size(lpos?.width ?? sz.width, lpos?.height ?? sz.height);
}
switch (type) {
case WindowType.Main:
// Checking `bind.isIncomingOnly()` is a simple workaround for MacOS.
// `await windowManager.isMaximized()` will always return true
// if is not resizable. The reason is unknown.
//
// `setResizable(!bind.isIncomingOnly());` in main.dart
isMaximized =
bind.isIncomingOnly() ? false : await windowManager.isMaximized();
if (isFullscreen || isMaximized) {
setPreFrame();
} else {
position = await windowManager.getPosition();
sz = await windowManager.getSize();
}
break;
default:
final wc = WindowController.fromWindowId(windowId!);
isMaximized = await wc.isMaximized();
if (isFullscreen || isMaximized) {
setPreFrame();
} else {
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;
}
break;
}
if (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, isFullscreen);
debugPrint(
"Saving frame: $windowId: ${pos.width}/${pos.height}, offset:${pos.offsetWidth}/${pos.offsetHeight}, isMaximized:${pos.isMaximized}, isFullscreen:${pos.isFullscreen}");
await bind.setLocalFlutterOption(
k: windowFramePrefix + type.name, v: pos.toString());
if (type == WindowType.RemoteDesktop && windowId != null) {
await _saveSessionWindowPosition(
type, windowId, isMaximized, isFullscreen, pos);
}
}
Future _saveSessionWindowPosition(WindowType windowType, int windowId,
bool isMaximized, bool isFullscreen, LastWindowPosition pos) async {
final remoteList = await DesktopMultiWindow.invokeMethod(
windowId, kWindowEventGetRemoteList, null);
getPeerPos(String peerId) {
if (isMaximized || isFullscreen) {
final peerPos = bind.mainGetPeerFlutterOptionSync(
id: peerId, k: windowFramePrefix + windowType.name);
var lpos = LastWindowPosition.loadFromString(peerPos);
return LastWindowPosition(
lpos?.width ?? pos.offsetWidth,
lpos?.height ?? pos.offsetHeight,
lpos?.offsetWidth ?? pos.offsetWidth,
lpos?.offsetHeight ?? pos.offsetHeight,
isMaximized,
isFullscreen)
.toString();
} else {
return pos.toString();
}
}
if (remoteList != null) {
for (final peerId in remoteList.split(',')) {
bind.mainSetPeerFlutterOptionSync(
id: peerId,
k: windowFramePrefix + windowType.name,
v: getPeerPos(peerId));
}
}
}
Future<Size> _adjustRestoreMainWindowSize(double? width, double? height) async {
const double minWidth = 1;
const double minHeight = 1;
const double maxWidth = 6480;
const double maxHeight = 6480;
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);
}
bool isPointInRect(Offset point, Rect rect) {
return point.dx >= rect.left &&
point.dx <= rect.right &&
point.dy >= rect.top &&
point.dy <= rect.bottom;
}
/// return null means center
Future<OffsetDevicePixelRatio?> _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;
double devicePixelRatio = 1.0;
if (isDesktop || isWebDesktop) {
for (final screen in await window_size.getScreenList()) {
if (isPointInRect(Offset(left, top), screen.visibleFrame)) {
devicePixelRatio = screen.scaleFactor;
}
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 < frameTop!) {
return null;
} else {
return OffsetDevicePixelRatio(Offset(left, top), devicePixelRatio);
}
}
/// Restore window position and size on start
/// Note that windowId must be provided if it's subwindow
//
// display is used to set the offset of the window in individual display mode.
Future<bool> restoreWindowPosition(WindowType type,
{int? windowId, String? peerId, int? display}) 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");
return false;
}
bool isRemotePeerPos = false;
String? pos;
// No need to check mainGetLocalBoolOptionSync(kOptionOpenNewConnInTabs)
// Though "open in tabs" is true and the new window restore peer position, it's ok.
if (type == WindowType.RemoteDesktop && windowId != null && peerId != null) {
final peerPos = bind.mainGetPeerFlutterOptionSync(
id: peerId, k: windowFramePrefix + type.name);
if (peerPos.isNotEmpty) {
pos = peerPos;
}
isRemotePeerPos = pos != null;
}
pos ??= bind.getLocalFlutterOption(k: windowFramePrefix + type.name);
var lpos = LastWindowPosition.loadFromString(pos);
if (lpos == null) {
debugPrint("no window position saved, ignoring position restoration");
return false;
}
if (type == WindowType.RemoteDesktop) {
if (!isRemotePeerPos && windowId != null) {
if (lpos.offsetWidth != null) {
lpos.offsetWidth = lpos.offsetWidth! + windowId * kNewWindowOffset;
}
if (lpos.offsetHeight != null) {
lpos.offsetHeight = lpos.offsetHeight! + windowId * kNewWindowOffset;
}
}
if (display != null) {
if (lpos.offsetWidth != null) {
lpos.offsetWidth = lpos.offsetWidth! + display * kNewWindowOffset;
}
if (lpos.offsetHeight != null) {
lpos.offsetHeight = lpos.offsetHeight! + display * kNewWindowOffset;
}
}
}
final size = await _adjustRestoreMainWindowSize(lpos.width, lpos.height);
final offsetDevicePixelRatio = await _adjustRestoreMainWindowOffset(
lpos.offsetWidth,
lpos.offsetHeight,
size.width,
size.height,
);
debugPrint(
"restore lpos: ${size.width}/${size.height}, offset:${offsetDevicePixelRatio?.offset.dx}/${offsetDevicePixelRatio?.offset.dy}, devicePixelRatio:${offsetDevicePixelRatio?.devicePixelRatio}, isMaximized: ${lpos.isMaximized}, isFullscreen: ${lpos.isFullscreen}");
switch (type) {
case WindowType.Main:
// https://github.com/rustdesk/rustdesk/issues/8038
// `setBounds()` in `window_manager` will use the current devicePixelRatio.
// So we need to adjust the offset by the scale factor.
// https://github.com/rustdesk-org/window_manager/blob/f19acdb008645366339444a359a45c3257c8b32e/windows/window_manager.cpp#L701
if (isWindows) {
double? curDevicePixelRatio;
Offset curPos = await windowManager.getPosition();
for (final screen in await window_size.getScreenList()) {
if (isPointInRect(curPos, screen.visibleFrame)) {
curDevicePixelRatio = screen.scaleFactor;
}
}
if (curDevicePixelRatio != null &&
curDevicePixelRatio != 0 &&
offsetDevicePixelRatio != null) {
if (offsetDevicePixelRatio.devicePixelRatio != 0) {
final scale =
offsetDevicePixelRatio.devicePixelRatio / curDevicePixelRatio;
offsetDevicePixelRatio.offset =
offsetDevicePixelRatio.offset.scale(scale, scale);
debugPrint(
"restore new offset: ${offsetDevicePixelRatio.offset.dx}/${offsetDevicePixelRatio.offset.dy}, scale:$scale");
}
}
}
restorePos() async {
if (offsetDevicePixelRatio == null) {
await windowManager.center();
} else {
await windowManager.setPosition(offsetDevicePixelRatio.offset);
}
}
if (lpos.isMaximized == true) {
await restorePos();
if (!(bind.isIncomingOnly() || bind.isOutgoingOnly())) {
await windowManager.maximize();
}
} else {
if (!bind.isIncomingOnly() || bind.isOutgoingOnly()) {
await windowManager.setSize(size);
}
await restorePos();
}
return true;
default:
final wc = WindowController.fromWindowId(windowId!);
restoreFrame() async {
if (offsetDevicePixelRatio == null) {
await wc.center();
} else {
final frame = Rect.fromLTWH(offsetDevicePixelRatio.offset.dx,
offsetDevicePixelRatio.offset.dy, size.width, size.height);
await wc.setFrame(frame);
}
}
if (lpos.isFullscreen == true) {
if (!isMacOS) {
await restoreFrame();
}
// An duration is needed to avoid the window being restored after fullscreen.
Future.delayed(Duration(milliseconds: 300), () async {
if (kWindowId == windowId) {
stateGlobal.setFullscreen(true);
} else {
// If is not current window, we need to send a fullscreen message to `windowId`
DesktopMultiWindow.invokeMethod(
windowId, kWindowEventSetFullscreen, 'true');
}
});
} else if (lpos.isMaximized == true) {
await restoreFrame();
// An duration is needed to avoid the window being restored after maximized.
Future.delayed(Duration(milliseconds: 300), () async {
await wc.maximize();
});
} else {
await restoreFrame();
}
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 (isLinux) {
return false;
}
// check cold boot
try {
final initialLink = await getInitialLink();
print("initialLink: $initialLink");
if (initialLink == null || initialLink.isEmpty) {
return false;
}
return handleUriLink(uriString: initialLink);
} catch (err) {
debugPrintStack(label: "$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 (isLinux) {
return null;
}
final sub = uriLinkStream.listen((Uri? uri) {
debugPrint("A uri was received: $uri. handleByFlutter $handleByFlutter");
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 && cmdArgs.isNotEmpty) {
args = cmdArgs;
// rustdesk <uri link>
if (args[0].startsWith(bind.mainUriPrefixSync())) {
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;
}
if (args.isEmpty) {
windowOnTop(null);
return true;
}
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,
switchUuid: 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;
final options = ["connect", "play", "file-transfer", "port-forward", "rdp"];
if (uri.authority.isEmpty &&
uri.path.split('').every((char) => char == '/')) {
return [];
} else if (uri.authority == "connection" && uri.path.startsWith("/new/")) {
// For compatibility
command = '--connect';
id = uri.path.substring("/new/".length);
} else if (uri.authority == "config") {
if (isAndroid || isIOS) {
final config = uri.path.substring("/".length);
// add a timer to make showToast work
Timer(Duration(seconds: 1), () {
importConfig(null, null, config);
});
}
return null;
} else if (uri.authority == "password") {
if (isAndroid || isIOS) {
final password = uri.path.substring("/".length);
if (password.isNotEmpty) {
Timer(Duration(seconds: 1), () async {
await bind.mainSetPermanentPassword(password: password);
showToast(translate('Successful'));
});
}
}
} else if (options.contains(uri.authority)) {
final optionIndex = options.indexOf(uri.authority);
command = '--${uri.authority}';
if (uri.path.length > 1) {
id = uri.path.substring(1);
}
if (isMobile && id != null) {
if (optionIndex == 0 || optionIndex == 1) {
connect(Get.context!, id);
} else if (optionIndex == 2) {
connect(Get.context!, id, isFileTransfer: true);
}
return null;
}
} else if (uri.authority.length > 2 &&
(uri.path.length <= 1 ||
(uri.path == '/r' || uri.path.startsWith('/r@')))) {
// rustdesk://<connect-id>
// rustdesk://<connect-id>/r
// rustdesk://<connect-id>/r@<server>
command = '--connect';
id = uri.authority;
if (uri.path.length > 1) {
id = id + uri.path;
}
}
var key = uri.queryParameters["key"];
if (id != null) {
if (key != null) {
id = "$id?key=$key";
}
}
if (isMobile) {
if (id != null) {
final forceRelay = uri.queryParameters["relay"] != null;
connect(Get.context!, id, forceRelay: forceRelay);
return null;
}
}
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,
String? password,
bool? isSharedPassword}) async {
if (isFileTransfer) {
await rustDeskWinManager.newFileTransfer(id,
password: password,
isSharedPassword: isSharedPassword,
forceRelay: forceRelay);
} else if (isTcpTunneling || isRDP) {
await rustDeskWinManager.newPortForward(id, isRDP,
password: password,
isSharedPassword: isSharedPassword,
forceRelay: forceRelay);
} else {
await rustDeskWinManager.newRemoteDesktop(id,
password: password,
isSharedPassword: isSharedPassword,
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,
bool forceRelay = false,
String? password,
bool? isSharedPassword}) async {
if (id == '') return;
if (!isDesktop || desktopType == DesktopType.main) {
try {
if (Get.isRegistered<IDTextEditingController>()) {
final idController = Get.find<IDTextEditingController>();
idController.text = formatID(id);
}
if (Get.isRegistered<TextEditingController>()) {
final fieldTextEditingController = Get.find<TextEditingController>();
fieldTextEditingController.text = formatID(id);
}
} catch (_) {}
}
id = id.replaceAll(' ', '');
final oldId = id;
id = await bind.mainHandleRelayId(id: id);
final forceRelay2 = id != oldId || forceRelay;
assert(!(isFileTransfer && isTcpTunneling && isRDP),
"more than one connect type");
if (isDesktop) {
if (desktopType == DesktopType.main) {
await connectMainDesktop(
id,
isFileTransfer: isFileTransfer,
isTcpTunneling: isTcpTunneling,
isRDP: isRDP,
password: password,
isSharedPassword: isSharedPassword,
forceRelay: forceRelay2,
);
} else {
await rustDeskWinManager.call(WindowType.Main, kWindowConnect, {
'id': id,
'isFileTransfer': isFileTransfer,
'isTcpTunneling': isTcpTunneling,
'isRDP': isRDP,
'password': password,
'isSharedPassword': isSharedPassword,
'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, password: password, isSharedPassword: isSharedPassword),
),
);
} else {
if (isWebDesktop) {
Navigator.push(
context,
MaterialPageRoute(
builder: (BuildContext context) => desktop_remote.RemotePage(
key: ValueKey(id),
id: id,
toolbarState: ToolbarState(),
password: password,
forceRelay: forceRelay,
isSharedPassword: isSharedPassword,
),
),
);
} else {
Navigator.push(
context,
MaterialPageRoute(
builder: (BuildContext context) => RemotePage(
id: id, password: password, isSharedPassword: isSharedPassword),
),
);
}
}
}
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 (!isWindows) {
return false;
}
return bool.hasEnvironment(kEnvPortableExecutable);
}
/// Window status callback
Future<void> onActiveWindowChanged() async {
print(
"[MultiWindowHandler] active window changed: ${rustDeskWinManager.getActiveWindows()}");
if (rustDeskWinManager.getActiveWindows().isEmpty) {
// close all sub windows
try {
if (isLinux) {
await Future.wait([
saveWindowPosition(WindowType.Main),
rustDeskWinManager.closeAllSubWindows()
]);
} else {
await rustDeskWinManager.closeAllSubWindows();
}
} catch (err) {
debugPrintStack(label: "$err");
} finally {
debugPrint("Start closing RustDesk...");
await windowManager.setPreventClose(false);
await windowManager.close();
if (isMacOS) {
// If we call without delay, `flutter/macos/Runner/MainFlutterWindow.swift` can handle the "terminate" event.
// But the app will not close.
//
// No idea why we need to delay here, `terminate()` itself is also an async function.
Future.delayed(Duration.zero, () {
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 (!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() {
return getWindowsTargetBuildNumber_();
}
/// Indicating we need to use compatible ui mode.
///
/// [Conditions]
/// - Windows 7, window will overflow when we use frameless ui.
bool get kUseCompatibleUiMode =>
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 || isWebDesktop) {
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 versionCmp(String v1, String v2) {
return bind.versionToNumber(v: v1) - bind.versionToNumber(v: v2);
}
String getWindowName({WindowType? overrideType}) {
final name = bind.mainGetAppNameSync();
switch (overrideType ?? kWindowType) {
case WindowType.Main:
return name;
case WindowType.FileTransfer:
return "File Transfer - $name";
case WindowType.PortForward:
return "Port Forward - $name";
case WindowType.RemoteDesktop:
return "Remote Desktop - $name";
default:
break;
}
return name;
}
String getWindowNameWithId(String id, {WindowType? overrideType}) {
return "${DesktopTab.tablabelGetter(id).value} - ${getWindowName(overrideType: overrideType)}";
}
Future<void> updateSystemWindowTheme() async {
// Set system window theme for macOS.
final userPreference = MyTheme.getThemeModePreference();
if (userPreference != ThemeMode.system) {
if (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<bool> callMainCheckSuperUserPermission() async {
bool checked = await bind.mainCheckSuperUserPermission();
if (isMacOS) {
await windowManager.show();
}
return checked;
}
Future<void> start_service(bool is_start) async {
bool checked = !bind.mainIsInstalled() ||
!isMacOS ||
await callMainCheckSuperUserPermission();
if (checked) {
mainSetBoolOption(kOptionStopService, !is_start);
}
}
Future<bool> canBeBlocked() async {
var access_mode = await bind.mainGetOption(key: kOptionAccessMode);
var option = option2bool(kOptionAllowRemoteConfigModification,
await bind.mainGetOption(key: kOptionAllowRemoteConfigModification));
return access_mode == 'view' || (access_mode.isEmpty && !option);
}
Future<void> shouldBeBlocked(RxBool block, WhetherUseRemoteBlock? use) 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;
} else {
block.value = false;
}
});
}
typedef WhetherUseRemoteBlock = Future<bool> Function();
Widget buildRemoteBlock(
{required Widget child,
required RxBool block,
required bool mask,
WhetherUseRemoteBlock? use}) {
return Obx(() => MouseRegion(
onEnter: (_) async {
await shouldBeBlocked(block, use);
},
onExit: (event) => block.value = false,
child: Stack(children: [
// scope block tab
FocusScope(child: child, canRequestFocus: !block.value),
// mask block click, cm not block click and still use check_click_time to avoid block local click
if (mask)
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))
],
);
}
String toCapitalized(String s) {
if (s.isEmpty) {
return s;
}
return s.substring(0, 1).toUpperCase() + s.substring(1);
}
Widget buildErrorBanner(BuildContext context,
{required RxBool loading,
required RxString err,
required Function? retry,
required Function close}) {
return Obx(() => Offstage(
offstage: !(!loading.value && err.value.isNotEmpty),
child: Center(
child: Container(
color: MyTheme.color(context).errorBannerBg,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
FittedBox(
child: Icon(
Icons.info,
color: Color.fromARGB(255, 249, 81, 81),
),
).marginAll(4),
Flexible(
child: Align(
alignment: Alignment.centerLeft,
child: Tooltip(
message: translate(err.value),
child: Text(
translate(err.value),
),
)).marginSymmetric(vertical: 2),
),
if (retry != null)
InkWell(
onTap: () {
retry.call();
},
child: Text(
translate("Retry"),
style: TextStyle(color: MyTheme.accent),
)).marginSymmetric(horizontal: 5),
FittedBox(
child: InkWell(
onTap: () {
close.call();
},
child: Icon(Icons.close).marginSymmetric(horizontal: 5),
),
).marginAll(4)
],
),
)).marginOnly(bottom: 14),
));
}
String getDesktopTabLabel(String peerId, String alias) {
String label = alias.isEmpty ? peerId : alias;
try {
String peer = bind.mainGetPeerSync(id: peerId);
Map<String, dynamic> config = jsonDecode(peer);
if (config['info']['hostname'] is String) {
String hostname = config['info']['hostname'];
if (hostname.isNotEmpty &&
!label.toLowerCase().contains(hostname.toLowerCase())) {
label += "@$hostname";
}
}
} catch (e) {
debugPrint("Failed to get hostname:$e");
}
return label;
}
sessionRefreshVideo(SessionID sessionId, PeerInfo pi) async {
if (pi.currentDisplay == kAllDisplayValue) {
for (int i = 0; i < pi.displays.length; i++) {
await bind.sessionRefresh(sessionId: sessionId, display: i);
}
} else {
await bind.sessionRefresh(sessionId: sessionId, display: pi.currentDisplay);
}
}
Future<List<Rect>> getScreenListWayland() async {
final screenRectList = <Rect>[];
if (isMainDesktopWindow) {
for (var screen in await window_size.getScreenList()) {
final scale = kIgnoreDpi ? 1.0 : screen.scaleFactor;
double l = screen.frame.left;
double t = screen.frame.top;
double r = screen.frame.right;
double b = screen.frame.bottom;
final rect = Rect.fromLTRB(l / scale, t / scale, r / scale, b / scale);
screenRectList.add(rect);
}
} else {
final screenList = await rustDeskWinManager.call(
WindowType.Main, kWindowGetScreenList, '');
try {
for (var screen in jsonDecode(screenList.result) as List<dynamic>) {
final scale = kIgnoreDpi ? 1.0 : screen['scaleFactor'];
double l = screen['frame']['l'];
double t = screen['frame']['t'];
double r = screen['frame']['r'];
double b = screen['frame']['b'];
final rect = Rect.fromLTRB(l / scale, t / scale, r / scale, b / scale);
screenRectList.add(rect);
}
} catch (e) {
debugPrint('Failed to parse screenList: $e');
}
}
return screenRectList;
}
Future<List<Rect>> getScreenListNotWayland() async {
final screenRectList = <Rect>[];
final displays = bind.mainGetDisplays();
if (displays.isEmpty) {
return screenRectList;
}
try {
for (var display in jsonDecode(displays) as List<dynamic>) {
// to-do: scale factor ?
// final scale = kIgnoreDpi ? 1.0 : screen.scaleFactor;
double l = display['x'].toDouble();
double t = display['y'].toDouble();
double r = (display['x'] + display['w']).toDouble();
double b = (display['y'] + display['h']).toDouble();
screenRectList.add(Rect.fromLTRB(l, t, r, b));
}
} catch (e) {
debugPrint('Failed to parse displays: $e');
}
return screenRectList;
}
Future<List<Rect>> getScreenRectList() async {
return bind.mainCurrentIsWayland()
? await getScreenListWayland()
: await getScreenListNotWayland();
}
openMonitorInTheSameTab(int i, FFI ffi, PeerInfo pi,
{bool updateCursorPos = true}) {
final displays = i == kAllDisplayValue
? List.generate(pi.displays.length, (index) => index)
: [i];
// Try clear image model before switching from all displays
// 1. The remote side has multiple displays.
// 2. Do not use texture render.
// 3. Connect to Display 1.
// 4. Switch to multi-displays `kAllDisplayValue`
// 5. Switch to Display 2.
// Then the remote page will display last picture of Display 1 at the beginning.
if (pi.forceTextureRender && i != kAllDisplayValue) {
ffi.imageModel.clearImage();
}
bind.sessionSwitchDisplay(
isDesktop: isDesktop,
sessionId: ffi.sessionId,
value: Int32List.fromList(displays),
);
ffi.ffiModel.switchToNewDisplay(i, ffi.sessionId, ffi.id,
updateCursorPos: updateCursorPos);
}
// Open new tab or window to show this monitor.
// For now just open new window.
//
// screenRect is used to move the new window to the specified screen and set fullscreen.
openMonitorInNewTabOrWindow(int i, String peerId, PeerInfo pi,
{Rect? screenRect}) {
final args = {
'window_id': stateGlobal.windowId,
'peer_id': peerId,
'display': i,
'display_count': pi.displays.length,
};
if (screenRect != null) {
args['screen_rect'] = {
'l': screenRect.left,
't': screenRect.top,
'r': screenRect.right,
'b': screenRect.bottom,
};
}
DesktopMultiWindow.invokeMethod(
kMainWindowId, kWindowEventOpenMonitorSession, jsonEncode(args));
}
setNewConnectWindowFrame(
int windowId, String peerId, int? display, Rect? screenRect) async {
if (screenRect == null) {
await restoreWindowPosition(WindowType.RemoteDesktop,
windowId: windowId, display: display, peerId: peerId);
} else {
await tryMoveToScreenAndSetFullscreen(screenRect);
}
}
tryMoveToScreenAndSetFullscreen(Rect? screenRect) async {
if (screenRect == null) {
return;
}
final wc = WindowController.fromWindowId(stateGlobal.windowId);
final curFrame = await wc.getFrame();
final frame =
Rect.fromLTWH(screenRect.left + 30, screenRect.top + 30, 600, 400);
if (stateGlobal.fullscreen.isTrue &&
curFrame.left <= frame.left &&
curFrame.top <= frame.top &&
curFrame.width >= frame.width &&
curFrame.height >= frame.height) {
return;
}
await wc.setFrame(frame);
// An duration is needed to avoid the window being restored after fullscreen.
Future.delayed(Duration(milliseconds: 300), () async {
stateGlobal.setFullscreen(true);
});
}
parseParamScreenRect(Map<String, dynamic> params) {
Rect? screenRect;
if (params['screen_rect'] != null) {
double l = params['screen_rect']['l'];
double t = params['screen_rect']['t'];
double r = params['screen_rect']['r'];
double b = params['screen_rect']['b'];
screenRect = Rect.fromLTRB(l, t, r, b);
}
return screenRect;
}
get isInputSourceFlutter => stateGlobal.getInputSource() == "Input source 2";
class _ReconnectCountDownButton extends StatefulWidget {
_ReconnectCountDownButton({
Key? key,
required this.second,
required this.onPressed,
}) : super(key: key);
final VoidCallback? onPressed;
final int second;
@override
State<_ReconnectCountDownButton> createState() =>
_ReconnectCountDownButtonState();
}
class _ReconnectCountDownButtonState extends State<_ReconnectCountDownButton> {
late int _countdownSeconds = widget.second;
Timer? _timer;
@override
void initState() {
super.initState();
_startCountdownTimer();
}
@override
void dispose() {
_timer?.cancel();
super.dispose();
}
void _startCountdownTimer() {
_timer = Timer.periodic(Duration(seconds: 1), (timer) {
if (_countdownSeconds <= 0) {
timer.cancel();
} else {
setState(() {
_countdownSeconds--;
});
}
});
}
@override
Widget build(BuildContext context) {
return dialogButton(
'${translate('Reconnect')} (${_countdownSeconds}s)',
onPressed: widget.onPressed,
isOutline: true,
);
}
}
importConfig(List<TextEditingController>? controllers, List<RxString>? errMsgs,
String? text) {
if (text != null && text.isNotEmpty) {
try {
final sc = ServerConfig.decode(text);
if (sc.idServer.isNotEmpty) {
Future<bool> success = setServerConfig(controllers, errMsgs, sc);
success.then((value) {
if (value) {
showToast(translate('Import server configuration successfully'));
} else {
showToast(translate('Invalid server configuration'));
}
});
} else {
showToast(translate('Invalid server configuration'));
}
return sc;
} catch (e) {
showToast(translate('Invalid server configuration'));
}
} else {
showToast(translate('Clipboard is empty'));
}
}
Future<bool> setServerConfig(
List<TextEditingController>? controllers,
List<RxString>? errMsgs,
ServerConfig config,
) async {
String removeEndSlash(String input) {
if (input.endsWith('/')) {
return input.substring(0, input.length - 1);
}
return input;
}
config.idServer = removeEndSlash(config.idServer.trim());
config.relayServer = removeEndSlash(config.relayServer.trim());
config.apiServer = removeEndSlash(config.apiServer.trim());
config.key = config.key.trim();
if (controllers != null) {
controllers[0].text = config.idServer;
controllers[1].text = config.relayServer;
controllers[2].text = config.apiServer;
controllers[3].text = config.key;
}
// id
if (config.idServer.isNotEmpty && errMsgs != null) {
errMsgs[0].value = translate(await bind.mainTestIfValidServer(
server: config.idServer, testWithProxy: true));
if (errMsgs[0].isNotEmpty) {
return false;
}
}
// relay
if (config.relayServer.isNotEmpty && errMsgs != null) {
errMsgs[1].value = translate(await bind.mainTestIfValidServer(
server: config.relayServer, testWithProxy: true));
if (errMsgs[1].isNotEmpty) {
return false;
}
}
// api
if (config.apiServer.isNotEmpty && errMsgs != null) {
if (!config.apiServer.startsWith('http://') &&
!config.apiServer.startsWith('https://')) {
errMsgs[2].value =
'${translate("API Server")}: ${translate("invalid_http")}';
return false;
}
}
final oldApiServer = await bind.mainGetApiServer();
// should set one by one
await bind.mainSetOption(
key: 'custom-rendezvous-server', value: config.idServer);
await bind.mainSetOption(key: 'relay-server', value: config.relayServer);
await bind.mainSetOption(key: 'api-server', value: config.apiServer);
await bind.mainSetOption(key: 'key', value: config.key);
final newApiServer = await bind.mainGetApiServer();
if (oldApiServer.isNotEmpty &&
oldApiServer != newApiServer &&
gFFI.userModel.isLogin) {
gFFI.userModel.logOut(apiServer: oldApiServer);
}
return true;
}
ColorFilter? svgColor(Color? color) {
if (color == null) {
return null;
} else {
return ColorFilter.mode(color, BlendMode.srcIn);
}
}
// ignore: must_be_immutable
class ComboBox extends StatelessWidget {
late final List<String> keys;
late final List<String> values;
late final String initialKey;
late final Function(String key) onChanged;
late final bool enabled;
late String current;
ComboBox({
Key? key,
required this.keys,
required this.values,
required this.initialKey,
required this.onChanged,
this.enabled = true,
}) : super(key: key);
@override
Widget build(BuildContext context) {
var index = keys.indexOf(initialKey);
if (index < 0) {
index = 0;
}
var ref = values[index].obs;
current = keys[index];
return Container(
decoration: BoxDecoration(
border: Border.all(
color: enabled
? MyTheme.color(context).border2 ?? MyTheme.border
: MyTheme.border,
),
borderRadius:
BorderRadius.circular(8), //border raiuds of dropdown button
),
height: 42, // should be the height of a TextField
child: Obx(() => DropdownButton<String>(
isExpanded: true,
value: ref.value,
elevation: 16,
underline: Container(),
style: TextStyle(
color: enabled
? Theme.of(context).textTheme.titleMedium?.color
: disabledTextColor(context, enabled)),
icon: const Icon(
Icons.expand_more_sharp,
size: 20,
).marginOnly(right: 15),
onChanged: enabled
? (String? newValue) {
if (newValue != null && newValue != ref.value) {
ref.value = newValue;
current = newValue;
onChanged(keys[values.indexOf(newValue)]);
}
}
: null,
items: values.map<DropdownMenuItem<String>>((String value) {
return DropdownMenuItem<String>(
value: value,
child: Text(
value,
style: const TextStyle(fontSize: 15),
overflow: TextOverflow.ellipsis,
).marginOnly(left: 15),
);
}).toList(),
)),
).marginOnly(bottom: 5);
}
}
Color? disabledTextColor(BuildContext context, bool enabled) {
return enabled
? null
: Theme.of(context).textTheme.titleLarge?.color?.withOpacity(0.6);
}
Widget loadPowered(BuildContext context) {
return MouseRegion(
cursor: SystemMouseCursors.click,
child: GestureDetector(
onTap: () {
launchUrl(Uri.parse('https://rustdesk.com'));
},
child: Opacity(
opacity: 0.5,
child: Text(
translate("powered_by_me"),
overflow: TextOverflow.clip,
style: Theme.of(context)
.textTheme
.bodySmall
?.copyWith(fontSize: 9, decoration: TextDecoration.underline),
)),
),
).marginOnly(top: 6);
}
// max 300 x 60
Widget loadLogo() {
return FutureBuilder<ByteData>(
future: rootBundle.load('assets/logo.png'),
builder: (BuildContext context, AsyncSnapshot<ByteData> snapshot) {
if (snapshot.hasData) {
final image = Image.asset(
'assets/logo.png',
fit: BoxFit.contain,
errorBuilder: (ctx, error, stackTrace) {
return Container();
},
);
return Container(
constraints: BoxConstraints(maxWidth: 300, maxHeight: 60),
child: image,
).marginOnly(left: 12, right: 12, top: 12);
}
return const Offstage();
});
}
Widget loadIcon(double size) {
return Image.asset('assets/icon.png',
width: size,
height: size,
errorBuilder: (ctx, error, stackTrace) => SvgPicture.asset(
'assets/icon.svg',
width: size,
height: size,
));
}
var imcomingOnlyHomeSize = Size(280, 300);
Size getIncomingOnlyHomeSize() {
final magicWidth = isWindows ? 11.0 : 2.0;
final magicHeight = 10.0;
return imcomingOnlyHomeSize +
Offset(magicWidth, kDesktopRemoteTabBarHeight + magicHeight);
}
Size getIncomingOnlySettingsSize() {
return Size(768, 600);
}
bool isInHomePage() {
final controller = Get.find<DesktopTabController>();
return controller.state.value.selected == 0;
}
Widget _buildPresetPasswordWarning() {
if (bind.mainGetBuildinOption(key: kOptionRemovePresetPasswordWarning) !=
'N') {
return SizedBox.shrink();
}
return Container(
color: Colors.yellow,
child: Column(
children: [
Align(
child: Text(
translate("Security Alert"),
style: TextStyle(
color: Colors.red,
fontSize:
18, // https://github.com/rustdesk/rustdesk-server-pro/issues/261
fontWeight: FontWeight.bold,
),
)).paddingOnly(bottom: 8),
Text(
translate("preset_password_warning"),
style: TextStyle(color: Colors.red),
)
],
).paddingAll(8),
); // Show a warning message if the Future completed with true
}
Widget buildPresetPasswordWarningMobile() {
if (bind.isPresetPasswordMobileOnly()) {
return _buildPresetPasswordWarning();
} else {
return SizedBox.shrink();
}
}
Widget buildPresetPasswordWarning() {
return FutureBuilder<bool>(
future: bind.isPresetPassword(),
builder: (BuildContext context, AsyncSnapshot<bool> snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return CircularProgressIndicator(); // Show a loading spinner while waiting for the Future to complete
} else if (snapshot.hasError) {
return Text(
'Error: ${snapshot.error}'); // Show an error message if the Future completed with an error
} else if (snapshot.hasData && snapshot.data == true) {
return _buildPresetPasswordWarning();
} else {
return SizedBox
.shrink(); // Show nothing if the Future completed with false or null
}
},
);
}
// https://github.com/leanflutter/window_manager/blob/87dd7a50b4cb47a375b9fc697f05e56eea0a2ab3/lib/src/widgets/virtual_window_frame.dart#L44
Widget buildVirtualWindowFrame(BuildContext context, Widget child) {
boxShadow() => isMainDesktopWindow
? <BoxShadow>[
if (stateGlobal.fullscreen.isFalse || stateGlobal.isMaximized.isFalse)
BoxShadow(
color: Colors.black.withOpacity(0.1),
offset: Offset(
0.0,
stateGlobal.isFocused.isTrue
? kFrameBoxShadowOffsetFocused
: kFrameBoxShadowOffsetUnfocused),
blurRadius: kFrameBoxShadowBlurRadius,
),
]
: null;
return Obx(
() => Container(
decoration: BoxDecoration(
color: isMainDesktopWindow
? Colors.transparent
: Theme.of(context).colorScheme.background,
border: Border.all(
color: Theme.of(context).dividerColor,
width: stateGlobal.windowBorderWidth.value,
),
borderRadius: BorderRadius.circular(
(stateGlobal.fullscreen.isTrue || stateGlobal.isMaximized.isTrue)
? 0
: kFrameBorderRadius,
),
boxShadow: boxShadow(),
),
child: ClipRRect(
borderRadius: BorderRadius.circular(
(stateGlobal.fullscreen.isTrue || stateGlobal.isMaximized.isTrue)
? 0
: kFrameClipRRectBorderRadius,
),
child: child,
),
),
);
}
get windowEdgeSize => isLinux && !_linuxWindowResizable ? 0.0 : kWindowEdgeSize;
// `windowManager.setResizable(false)` will reset the window size to the default size on Linux and then set unresizable.
// See _linuxWindowResizable for more details.
// So we use `setResizable()` instead of `windowManager.setResizable()`.
//
// We can only call `windowManager.setResizable(false)` if we need the default size on Linux.
setResizable(bool resizable) {
if (isLinux) {
_linuxWindowResizable = resizable;
stateGlobal.refreshResizeEdgeSize();
} else {
windowManager.setResizable(resizable);
}
}
isOptionFixed(String key) => bind.mainIsOptionFixed(key: key);
bool? _isCustomClient;
bool get isCustomClient {
_isCustomClient ??= bind.isCustomClient();
return _isCustomClient!;
}
get defaultOptionLang => isCustomClient ? 'default' : '';
get defaultOptionTheme => isCustomClient ? 'system' : '';
get defaultOptionYes => isCustomClient ? 'Y' : '';
get defaultOptionNo => isCustomClient ? 'N' : '';
get defaultOptionWhitelist => isCustomClient ? ',' : '';
get defaultOptionAccessMode => isCustomClient ? 'custom' : '';
get defaultOptionApproveMode => isCustomClient ? 'password-click' : '';
bool whitelistNotEmpty() {
// https://rustdesk.com/docs/en/self-host/client-configuration/advanced-settings/#whitelist
final v = bind.mainGetOptionSync(key: kOptionWhitelist);
return v != '' && v != ',';
}
// `setMovable()` is only supported on macOS.
//
// On macOS, the window can be dragged by the tab bar by default.
// We need to disable the movable feature to prevent the window from being dragged by the tabs in the tab bar.
//
// When we drag the blank tab bar (not the tab), the window will be dragged normally by adding the `onPanStart` handle.
//
// See the following code for more details:
// https://github.com/rustdesk/rustdesk/blob/ce1dac3b8613596b4d8ae981275f9335489eb935/flutter/lib/desktop/widgets/tabbar_widget.dart#L385
// https://github.com/rustdesk/rustdesk/blob/ce1dac3b8613596b4d8ae981275f9335489eb935/flutter/lib/desktop/widgets/tabbar_widget.dart#L399
//
// @platforms macos
disableWindowMovable(int? windowId) {
if (!isMacOS) {
return;
}
if (windowId == null) {
windowManager.setMovable(false);
} else {
WindowController.fromWindowId(windowId).setMovable(false);
}
}