527 lines
18 KiB
Dart
527 lines
18 KiB
Dart
import 'dart:convert';
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import 'dart:async';
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import 'dart:ui' as ui;
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import 'package:desktop_multi_window/desktop_multi_window.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hbb/common.dart';
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import 'package:flutter_hbb/common/shared_state.dart';
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import 'package:flutter_hbb/consts.dart';
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import 'package:flutter_hbb/models/input_model.dart';
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import 'package:flutter_hbb/models/state_model.dart';
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import 'package:flutter_hbb/desktop/pages/remote_page.dart';
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import 'package:flutter_hbb/desktop/widgets/remote_toolbar.dart';
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import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
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import 'package:flutter_hbb/desktop/widgets/material_mod_popup_menu.dart'
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as mod_menu;
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import 'package:flutter_hbb/desktop/widgets/popup_menu.dart';
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import 'package:flutter_hbb/utils/multi_window_manager.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import 'package:get/get.dart';
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import 'package:bot_toast/bot_toast.dart';
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import '../../common/widgets/dialog.dart';
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import '../../models/platform_model.dart';
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class _MenuTheme {
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static const Color blueColor = MyTheme.button;
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// kMinInteractiveDimension
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static const double height = 20.0;
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static const double dividerHeight = 12.0;
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}
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class ConnectionTabPage extends StatefulWidget {
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final Map<String, dynamic> params;
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const ConnectionTabPage({Key? key, required this.params}) : super(key: key);
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@override
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State<ConnectionTabPage> createState() => _ConnectionTabPageState(params);
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}
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class _ConnectionTabPageState extends State<ConnectionTabPage> {
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final tabController =
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Get.put(DesktopTabController(tabType: DesktopTabType.remoteScreen));
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final contentKey = UniqueKey();
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static const IconData selectedIcon = Icons.desktop_windows_sharp;
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static const IconData unselectedIcon = Icons.desktop_windows_outlined;
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String? peerId;
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bool _isScreenRectSet = false;
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int? _display;
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var connectionMap = RxList<Widget>.empty(growable: true);
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_ConnectionTabPageState(Map<String, dynamic> params) {
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RemoteCountState.init();
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peerId = params['id'];
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final sessionId = params['session_id'];
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final tabWindowId = params['tab_window_id'];
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final display = params['display'];
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final displays = params['displays'];
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final screenRect = parseParamScreenRect(params);
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_isScreenRectSet = screenRect != null;
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_display = display as int?;
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tryMoveToScreenAndSetFullscreen(screenRect);
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if (peerId != null) {
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ConnectionTypeState.init(peerId!);
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tabController.onSelected = (id) {
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final remotePage = tabController.widget(id);
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if (remotePage is RemotePage) {
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final ffi = remotePage.ffi;
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bind.setCurSessionId(sessionId: ffi.sessionId);
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}
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WindowController.fromWindowId(windowId())
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.setTitle(getWindowNameWithId(id));
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UnreadChatCountState.find(id).value = 0;
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};
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tabController.add(TabInfo(
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key: peerId!,
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label: peerId!,
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selectedIcon: selectedIcon,
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unselectedIcon: unselectedIcon,
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onTabCloseButton: () => tabController.closeBy(peerId),
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page: RemotePage(
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key: ValueKey(peerId),
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id: peerId!,
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sessionId: sessionId == null ? null : SessionID(sessionId),
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tabWindowId: tabWindowId,
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display: display,
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displays: displays?.cast<int>(),
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password: params['password'],
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toolbarState: ToolbarState(),
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tabController: tabController,
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switchUuid: params['switch_uuid'],
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forceRelay: params['forceRelay'],
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isSharedPassword: params['isSharedPassword'],
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),
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));
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_update_remote_count();
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}
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}
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@override
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void initState() {
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super.initState();
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tabController.onRemoved = (_, id) => onRemoveId(id);
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rustDeskWinManager.setMethodHandler(_remoteMethodHandler);
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if (!_isScreenRectSet) {
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Future.delayed(Duration.zero, () {
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restoreWindowPosition(
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WindowType.RemoteDesktop,
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windowId: windowId(),
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peerId: tabController.state.value.tabs.isEmpty
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? null
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: tabController.state.value.tabs[0].key,
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display: _display,
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);
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});
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}
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}
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@override
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void dispose() {
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final child = Scaffold(
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backgroundColor: Theme.of(context).colorScheme.background,
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body: DesktopTab(
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controller: tabController,
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onWindowCloseButton: handleWindowCloseButton,
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tail: const AddButton(),
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pageViewBuilder: (pageView) => pageView,
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labelGetter: DesktopTab.tablabelGetter,
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tabBuilder: (key, icon, label, themeConf) => Obx(() {
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final connectionType = ConnectionTypeState.find(key);
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if (!connectionType.isValid()) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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icon,
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label,
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],
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);
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} else {
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bool secure =
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connectionType.secure.value == ConnectionType.strSecure;
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bool direct =
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connectionType.direct.value == ConnectionType.strDirect;
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String msgConn;
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if (secure && direct) {
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msgConn = translate("Direct and encrypted connection");
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} else if (secure && !direct) {
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msgConn = translate("Relayed and encrypted connection");
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} else if (!secure && direct) {
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msgConn = translate("Direct and unencrypted connection");
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} else {
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msgConn = translate("Relayed and unencrypted connection");
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}
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var msgFingerprint = '${translate('Fingerprint')}:\n';
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var fingerprint = FingerprintState.find(key).value;
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if (fingerprint.isEmpty) {
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fingerprint = 'N/A';
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}
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if (fingerprint.length > 5 * 8) {
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var first = fingerprint.substring(0, 39);
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var second = fingerprint.substring(40);
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msgFingerprint += '$first\n$second';
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} else {
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msgFingerprint += fingerprint;
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}
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final tab = Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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icon,
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Tooltip(
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message: '$msgConn\n$msgFingerprint',
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child: SvgPicture.asset(
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'assets/${connectionType.secure.value}${connectionType.direct.value}.svg',
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width: themeConf.iconSize,
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height: themeConf.iconSize,
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).paddingOnly(right: 5),
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),
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label,
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unreadMessageCountBuilder(UnreadChatCountState.find(key))
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.marginOnly(left: 4),
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],
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);
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return Listener(
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onPointerDown: (e) {
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if (e.kind != ui.PointerDeviceKind.mouse) {
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return;
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}
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final remotePage = tabController.state.value.tabs
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.firstWhere((tab) => tab.key == key)
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.page as RemotePage;
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if (remotePage.ffi.ffiModel.pi.isSet.isTrue && e.buttons == 2) {
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showRightMenu(
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(CancelFunc cancelFunc) {
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return _tabMenuBuilder(key, cancelFunc);
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},
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target: e.position,
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);
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}
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},
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child: tab,
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);
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}
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}),
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),
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);
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final tabWidget = isLinux
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? buildVirtualWindowFrame(context, child)
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: Obx(() => Container(
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decoration: BoxDecoration(
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border: Border.all(
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color: MyTheme.color(context).border!,
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width: stateGlobal.windowBorderWidth.value),
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),
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child: child,
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));
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return isMacOS || kUseCompatibleUiMode
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? tabWidget
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: Obx(() => SubWindowDragToResizeArea(
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key: contentKey,
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child: tabWidget,
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// Specially configured for a better resize area and remote control.
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childPadding: kDragToResizeAreaPadding,
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resizeEdgeSize: stateGlobal.resizeEdgeSize.value,
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windowId: stateGlobal.windowId,
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));
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}
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// Note: Some dup code to ../widgets/remote_toolbar
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Widget _tabMenuBuilder(String key, CancelFunc cancelFunc) {
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final List<MenuEntryBase<String>> menu = [];
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const EdgeInsets padding = EdgeInsets.only(left: 8.0, right: 5.0);
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final remotePage = tabController.state.value.tabs
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.firstWhere((tab) => tab.key == key)
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.page as RemotePage;
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final ffi = remotePage.ffi;
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final pi = ffi.ffiModel.pi;
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final perms = ffi.ffiModel.permissions;
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final sessionId = ffi.sessionId;
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final toolbarState = remotePage.toolbarState;
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menu.addAll([
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MenuEntryButton<String>(
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childBuilder: (TextStyle? style) => Obx(() => Text(
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translate(
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toolbarState.show.isTrue ? 'Hide Toolbar' : 'Show Toolbar'),
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style: style,
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)),
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proc: () {
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toolbarState.switchShow(sessionId);
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cancelFunc();
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},
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padding: padding,
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),
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]);
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if (tabController.state.value.tabs.length > 1) {
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final splitAction = MenuEntryButton<String>(
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childBuilder: (TextStyle? style) => Text(
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translate('Move tab to new window'),
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style: style,
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),
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proc: () async {
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await DesktopMultiWindow.invokeMethod(kMainWindowId,
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kWindowEventMoveTabToNewWindow, '${windowId()},$key,$sessionId');
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cancelFunc();
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},
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padding: padding,
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);
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menu.insert(1, splitAction);
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}
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if (perms['restart'] != false &&
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(pi.platform == kPeerPlatformLinux ||
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pi.platform == kPeerPlatformWindows ||
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pi.platform == kPeerPlatformMacOS)) {
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menu.add(MenuEntryButton<String>(
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childBuilder: (TextStyle? style) => Text(
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translate('Restart remote device'),
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style: style,
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),
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proc: () => showRestartRemoteDevice(
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pi, peerId ?? '', sessionId, ffi.dialogManager),
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padding: padding,
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dismissOnClicked: true,
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dismissCallback: cancelFunc,
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));
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}
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if (perms['keyboard'] != false && !ffi.ffiModel.viewOnly) {
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menu.add(RemoteMenuEntry.insertLock(sessionId, padding,
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dismissFunc: cancelFunc));
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if (pi.platform == kPeerPlatformLinux || pi.sasEnabled) {
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menu.add(RemoteMenuEntry.insertCtrlAltDel(sessionId, padding,
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dismissFunc: cancelFunc));
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}
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}
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menu.addAll([
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MenuEntryDivider<String>(),
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MenuEntryButton<String>(
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childBuilder: (TextStyle? style) => Text(
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translate('Copy Fingerprint'),
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style: style,
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),
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proc: () => onCopyFingerprint(FingerprintState.find(key).value),
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padding: padding,
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dismissOnClicked: true,
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dismissCallback: cancelFunc,
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),
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MenuEntryButton<String>(
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childBuilder: (TextStyle? style) => Text(
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translate('Close'),
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style: style,
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),
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proc: () {
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tabController.closeBy(key);
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cancelFunc();
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},
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padding: padding,
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)
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]);
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return mod_menu.PopupMenu<String>(
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items: menu
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.map((entry) => entry.build(
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context,
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const MenuConfig(
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commonColor: _MenuTheme.blueColor,
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height: _MenuTheme.height,
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dividerHeight: _MenuTheme.dividerHeight,
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)))
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.expand((i) => i)
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.toList(),
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);
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}
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void onRemoveId(String id) async {
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if (tabController.state.value.tabs.isEmpty) {
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// Keep calling until the window status is hidden.
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//
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// Workaround for Windows:
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// If you click other buttons and close in msgbox within a very short period of time, the close may fail.
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// `await WindowController.fromWindowId(windowId()).close();`.
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Future<void> loopCloseWindow() async {
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int c = 0;
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final windowController = WindowController.fromWindowId(windowId());
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while (c < 20 &&
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tabController.state.value.tabs.isEmpty &&
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(!await windowController.isHidden())) {
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await windowController.close();
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await Future.delayed(Duration(milliseconds: 100));
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c++;
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}
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}
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loopCloseWindow();
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}
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ConnectionTypeState.delete(id);
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_update_remote_count();
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}
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int windowId() {
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return widget.params["windowId"];
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}
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Future<bool> handleWindowCloseButton() async {
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final connLength = tabController.length;
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if (connLength <= 1) {
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tabController.clear();
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return true;
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} else {
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final bool res;
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if (!option2bool(kOptionEnableConfirmClosingTabs,
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bind.mainGetLocalOption(key: kOptionEnableConfirmClosingTabs))) {
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res = true;
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} else {
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res = await closeConfirmDialog();
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}
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if (res) {
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tabController.clear();
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}
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return res;
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}
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}
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_update_remote_count() =>
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RemoteCountState.find().value = tabController.length;
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Future<dynamic> _remoteMethodHandler(call, fromWindowId) async {
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print(
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"[Remote Page] call ${call.method} with args ${call.arguments} from window $fromWindowId");
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dynamic returnValue;
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// for simplify, just replace connectionId
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if (call.method == kWindowEventNewRemoteDesktop) {
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final args = jsonDecode(call.arguments);
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final id = args['id'];
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final switchUuid = args['switch_uuid'];
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final sessionId = args['session_id'];
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final tabWindowId = args['tab_window_id'];
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final display = args['display'];
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final displays = args['displays'];
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final screenRect = parseParamScreenRect(args);
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Future.delayed(Duration.zero, () async {
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if (stateGlobal.fullscreen.isTrue) {
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await WindowController.fromWindowId(windowId()).setFullscreen(false);
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stateGlobal.setFullscreen(false, procWnd: false);
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}
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await setNewConnectWindowFrame(windowId(), id!, display, screenRect);
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Future.delayed(Duration(milliseconds: isWindows ? 100 : 0), () async {
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await windowOnTop(windowId());
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});
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});
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ConnectionTypeState.init(id);
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tabController.add(TabInfo(
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key: id,
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label: id,
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selectedIcon: selectedIcon,
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unselectedIcon: unselectedIcon,
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onTabCloseButton: () => tabController.closeBy(id),
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page: RemotePage(
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key: ValueKey(id),
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id: id,
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sessionId: sessionId == null ? null : SessionID(sessionId),
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tabWindowId: tabWindowId,
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display: display,
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displays: displays?.cast<int>(),
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password: args['password'],
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toolbarState: ToolbarState(),
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tabController: tabController,
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switchUuid: switchUuid,
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forceRelay: args['forceRelay'],
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isSharedPassword: args['isSharedPassword'],
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),
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));
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} else if (call.method == kWindowDisableGrabKeyboard) {
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// ???
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} else if (call.method == "onDestroy") {
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tabController.clear();
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} else if (call.method == kWindowActionRebuild) {
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reloadCurrentWindow();
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} else if (call.method == kWindowEventActiveSession) {
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final jumpOk = tabController.jumpToByKey(call.arguments);
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if (jumpOk) {
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windowOnTop(windowId());
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}
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return jumpOk;
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} else if (call.method == kWindowEventActiveDisplaySession) {
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final args = jsonDecode(call.arguments);
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final id = args['id'];
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final display = args['display'];
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final jumpOk = tabController.jumpToByKeyAndDisplay(id, display);
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if (jumpOk) {
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windowOnTop(windowId());
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}
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return jumpOk;
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} else if (call.method == kWindowEventGetRemoteList) {
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return tabController.state.value.tabs
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.map((e) => e.key)
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.toList()
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.join(',');
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} else if (call.method == kWindowEventGetSessionIdList) {
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return tabController.state.value.tabs
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.map((e) => '${e.key},${(e.page as RemotePage).ffi.sessionId}')
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.toList()
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.join(';');
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} else if (call.method == kWindowEventGetCachedSessionData) {
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// Ready to show new window and close old tab.
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final args = jsonDecode(call.arguments);
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final id = args['id'];
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final close = args['close'];
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try {
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final remotePage = tabController.state.value.tabs
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.firstWhere((tab) => tab.key == id)
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.page as RemotePage;
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returnValue = remotePage.ffi.ffiModel.cachedPeerData.toString();
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} catch (e) {
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debugPrint('Failed to get cached session data: $e');
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}
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if (close && returnValue != null) {
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closeSessionOnDispose[id] = false;
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tabController.closeBy(id);
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}
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} else if (call.method == kWindowEventRemoteWindowCoords) {
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final remotePage =
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tabController.state.value.selectedTabInfo.page as RemotePage;
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final ffi = remotePage.ffi;
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final displayRect = ffi.ffiModel.displaysRect();
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if (displayRect != null) {
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final wc = WindowController.fromWindowId(windowId());
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Rect? frame;
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try {
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frame = await wc.getFrame();
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} catch (e) {
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debugPrint(
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"Failed to get frame of window $windowId, it may be hidden");
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}
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if (frame != null) {
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ffi.cursorModel.moveLocal(0, 0);
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final coords = RemoteWindowCoords(
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frame,
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CanvasCoords.fromCanvasModel(ffi.canvasModel),
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CursorCoords.fromCursorModel(ffi.cursorModel),
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displayRect);
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returnValue = jsonEncode(coords.toJson());
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}
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}
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} else if (call.method == kWindowEventSetFullscreen) {
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stateGlobal.setFullscreen(call.arguments == 'true');
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}
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_update_remote_count();
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return returnValue;
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}
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}
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