670 lines
20 KiB
Dart
670 lines
20 KiB
Dart
// original cm window in Sciter version.
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import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_hbb/consts.dart';
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import 'package:flutter_hbb/desktop/widgets/tabbar_widget.dart';
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import 'package:flutter_hbb/models/chat_model.dart';
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import 'package:get/get.dart';
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import 'package:provider/provider.dart';
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import 'package:window_manager/window_manager.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import '../../common.dart';
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import '../../common/widgets/chat_page.dart';
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import '../../models/platform_model.dart';
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import '../../models/server_model.dart';
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class DesktopServerPage extends StatefulWidget {
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const DesktopServerPage({Key? key}) : super(key: key);
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@override
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State<DesktopServerPage> createState() => _DesktopServerPageState();
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}
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class _DesktopServerPageState extends State<DesktopServerPage>
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with WindowListener, AutomaticKeepAliveClientMixin {
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final tabController = gFFI.serverModel.tabController;
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@override
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void initState() {
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gFFI.ffiModel.updateEventListener("");
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windowManager.addListener(this);
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tabController.onRemoved = (_, id) => onRemoveId(id);
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super.initState();
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}
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@override
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void dispose() {
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windowManager.removeListener(this);
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super.dispose();
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}
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@override
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void onWindowClose() {
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gFFI.serverModel.closeAll();
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gFFI.close();
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super.onWindowClose();
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}
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void onRemoveId(String id) {
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if (tabController.state.value.tabs.isEmpty) {
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windowManager.close();
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}
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}
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@override
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Widget build(BuildContext context) {
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super.build(context);
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return MultiProvider(
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providers: [
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ChangeNotifierProvider.value(value: gFFI.serverModel),
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ChangeNotifierProvider.value(value: gFFI.chatModel),
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],
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child: Consumer<ServerModel>(
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builder: (context, serverModel, child) => Container(
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decoration: BoxDecoration(
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border:
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Border.all(color: MyTheme.color(context).border!)),
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child: Overlay(initialEntries: [
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OverlayEntry(builder: (context) {
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gFFI.dialogManager.setOverlayState(Overlay.of(context));
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return Scaffold(
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backgroundColor: Theme.of(context).backgroundColor,
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body: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Expanded(child: ConnectionManager()),
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],
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),
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),
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);
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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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bool get wantKeepAlive => true;
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}
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class ConnectionManager extends StatefulWidget {
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@override
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State<StatefulWidget> createState() => ConnectionManagerState();
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}
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class ConnectionManagerState extends State<ConnectionManager> {
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@override
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void initState() {
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gFFI.serverModel.updateClientState();
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gFFI.serverModel.tabController.onSelected = (index, _) =>
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gFFI.chatModel.changeCurrentID(gFFI.serverModel.clients[index].id);
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gFFI.chatModel.isConnManager = true;
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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final serverModel = Provider.of<ServerModel>(context);
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final pointerHandler = serverModel.cmHiddenTimer != null
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? (PointerEvent e) {
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serverModel.cmHiddenTimer!.cancel();
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serverModel.cmHiddenTimer = null;
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debugPrint("CM hidden timer has been canceled");
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}
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: null;
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return serverModel.clients.isEmpty
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? Column(
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children: [
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buildTitleBar(),
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Expanded(
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child: Center(
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child: Text(translate("Waiting")),
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),
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),
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],
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)
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: Listener(
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onPointerDown: pointerHandler,
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onPointerMove: pointerHandler,
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child: DesktopTab(
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showTitle: false,
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showMaximize: false,
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showMinimize: true,
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showClose: true,
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onWindowCloseButton: handleWindowCloseButton,
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controller: serverModel.tabController,
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maxLabelWidth: 100,
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tail: buildScrollJumper(),
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selectedTabBackgroundColor:
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Theme.of(context).hintColor.withOpacity(0.2),
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tabBuilder: (key, icon, label, themeConf) {
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final client = serverModel.clients.firstWhereOrNull(
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(client) => client.id.toString() == key);
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return Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Tooltip(
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message: key,
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waitDuration: Duration(seconds: 1),
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child: label),
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Obx(() => Offstage(
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offstage:
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!(client?.hasUnreadChatMessage.value ?? false),
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child:
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Icon(Icons.circle, color: Colors.red, size: 10)))
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],
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);
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},
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pageViewBuilder: (pageView) => Row(children: [
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Expanded(child: pageView),
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Consumer<ChatModel>(
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builder: (_, model, child) => model.isShowCMChatPage
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? Expanded(child: Scaffold(body: ChatPage()))
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: Offstage())
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])));
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}
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Widget buildTitleBar() {
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return SizedBox(
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height: kDesktopRemoteTabBarHeight,
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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const _AppIcon(),
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Expanded(
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child: GestureDetector(
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onPanStart: (d) {
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windowManager.startDragging();
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},
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child: Container(
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color: Theme.of(context).backgroundColor,
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),
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),
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),
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const SizedBox(
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width: 4.0,
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),
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const _CloseButton()
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],
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),
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);
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}
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Widget buildScrollJumper() {
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final offstage = gFFI.serverModel.clients.length < 2;
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final sc = gFFI.serverModel.tabController.state.value.scrollController;
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return Offstage(
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offstage: offstage,
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child: Row(
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children: [
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ActionIcon(
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icon: Icons.arrow_left, iconSize: 22, onTap: sc.backward),
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ActionIcon(
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icon: Icons.arrow_right, iconSize: 22, onTap: sc.forward),
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],
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));
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}
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Future<bool> handleWindowCloseButton() async {
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var tabController = gFFI.serverModel.tabController;
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final connLength = tabController.length;
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if (connLength <= 1) {
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windowManager.close();
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return true;
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} else {
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final opt = "enable-confirm-closing-tabs";
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final bool res;
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if (!option2bool(opt, await bind.mainGetOption(key: opt))) {
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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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windowManager.close();
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}
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return res;
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}
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}
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}
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Widget buildConnectionCard(Client client) {
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return Consumer<ServerModel>(
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builder: (context, value, child) => Column(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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key: ValueKey(client.id),
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children: [
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_CmHeader(client: client),
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client.isFileTransfer || client.disconnected
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? Offstage()
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: _PrivilegeBoard(client: client),
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Expanded(
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child: Align(
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alignment: Alignment.bottomCenter,
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child: _CmControlPanel(client: client),
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))
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],
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).paddingSymmetric(vertical: 8.0, horizontal: 8.0));
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}
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class _AppIcon extends StatelessWidget {
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const _AppIcon({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Container(
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margin: EdgeInsets.symmetric(horizontal: 4.0),
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child: SvgPicture.asset(
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'assets/logo.svg',
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width: 30,
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height: 30,
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),
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);
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}
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}
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class _CloseButton extends StatelessWidget {
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const _CloseButton({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return IconButton(
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onPressed: () {
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windowManager.close();
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},
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icon: const Icon(
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IconFont.close,
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size: 18,
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),
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splashColor: Colors.transparent,
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hoverColor: Colors.transparent,
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);
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}
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}
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class _CmHeader extends StatefulWidget {
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final Client client;
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const _CmHeader({Key? key, required this.client}) : super(key: key);
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@override
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State<_CmHeader> createState() => _CmHeaderState();
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}
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class _CmHeaderState extends State<_CmHeader>
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with AutomaticKeepAliveClientMixin {
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Client get client => widget.client;
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final _time = 0.obs;
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Timer? _timer;
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@override
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void initState() {
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super.initState();
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_timer = Timer.periodic(Duration(seconds: 1), (_) {
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if (!client.disconnected) _time.value = _time.value + 1;
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});
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}
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@override
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void dispose() {
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_timer?.cancel();
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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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super.build(context);
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return Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// icon
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Container(
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width: 90,
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height: 90,
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alignment: Alignment.center,
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decoration: BoxDecoration(color: str2color(client.name)),
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child: Text(
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client.name[0],
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style: TextStyle(
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fontWeight: FontWeight.bold, color: Colors.white, fontSize: 65),
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),
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).marginOnly(left: 4.0, right: 8.0),
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Expanded(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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FittedBox(
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child: Text(
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client.name,
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style: TextStyle(
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color: MyTheme.cmIdColor,
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fontWeight: FontWeight.bold,
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fontSize: 20,
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overflow: TextOverflow.ellipsis,
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),
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maxLines: 1,
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)),
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FittedBox(
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child: Text("(${client.peerId})",
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style:
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TextStyle(color: MyTheme.cmIdColor, fontSize: 14))),
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SizedBox(
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height: 16.0,
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),
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FittedBox(
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child: Row(
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children: [
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Text(client.disconnected
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? translate("Disconnected")
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: translate("Connected"))
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.marginOnly(right: 8.0),
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Obx(() => Text(
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formatDurationToTime(Duration(seconds: _time.value))))
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],
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))
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],
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),
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),
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Offstage(
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offstage: !client.authorized || client.isFileTransfer,
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child: IconButton(
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onPressed: () => checkClickTime(
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client.id, () => gFFI.chatModel.toggleCMChatPage(client.id)),
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icon: Icon(Icons.message_outlined),
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splashRadius: kDesktopIconButtonSplashRadius),
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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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bool get wantKeepAlive => true;
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}
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class _PrivilegeBoard extends StatefulWidget {
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final Client client;
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const _PrivilegeBoard({Key? key, required this.client}) : super(key: key);
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@override
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State<StatefulWidget> createState() => _PrivilegeBoardState();
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}
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class _PrivilegeBoardState extends State<_PrivilegeBoard> {
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late final client = widget.client;
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Widget buildPermissionIcon(
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bool enabled, ImageProvider icon, Function(bool)? onTap, String tooltip) {
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return Tooltip(
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message: tooltip,
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child: Ink(
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decoration:
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BoxDecoration(color: enabled ? MyTheme.accent80 : Colors.grey),
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padding: EdgeInsets.all(4.0),
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child: InkWell(
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onTap: () =>
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checkClickTime(widget.client.id, () => onTap?.call(!enabled)),
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child: Image(
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image: icon,
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width: 50,
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height: 50,
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fit: BoxFit.scaleDown,
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),
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),
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).marginSymmetric(horizontal: 4.0),
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);
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}
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@override
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Widget build(BuildContext context) {
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return Container(
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margin: EdgeInsets.only(top: 16.0, bottom: 8.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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translate("Permissions"),
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style: TextStyle(fontSize: 16),
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).marginOnly(left: 4.0),
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SizedBox(
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height: 8.0,
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),
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FittedBox(
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child: Row(
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children: [
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buildPermissionIcon(client.keyboard, iconKeyboard, (enabled) {
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bind.cmSwitchPermission(
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connId: client.id, name: "keyboard", enabled: enabled);
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setState(() {
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client.keyboard = enabled;
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});
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}, translate('Allow using keyboard and mouse')),
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buildPermissionIcon(client.clipboard, iconClipboard, (enabled) {
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bind.cmSwitchPermission(
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connId: client.id, name: "clipboard", enabled: enabled);
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setState(() {
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client.clipboard = enabled;
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});
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}, translate('Allow using clipboard')),
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buildPermissionIcon(client.audio, iconAudio, (enabled) {
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bind.cmSwitchPermission(
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connId: client.id, name: "audio", enabled: enabled);
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setState(() {
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client.audio = enabled;
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});
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}, translate('Allow hearing sound')),
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buildPermissionIcon(client.file, iconFile, (enabled) {
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bind.cmSwitchPermission(
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connId: client.id, name: "file", enabled: enabled);
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setState(() {
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client.file = enabled;
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});
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}, translate('Allow file copy and paste')),
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buildPermissionIcon(client.restart, iconRestart, (enabled) {
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bind.cmSwitchPermission(
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connId: client.id, name: "restart", enabled: enabled);
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setState(() {
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client.restart = enabled;
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});
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}, translate('Allow remote restart')),
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buildPermissionIcon(client.recording, iconRecording, (enabled) {
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bind.cmSwitchPermission(
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connId: client.id, name: "recording", enabled: enabled);
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setState(() {
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client.recording = enabled;
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});
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}, translate('Allow recording session'))
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],
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)),
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],
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),
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);
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}
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}
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const double bigMargin = 15;
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class _CmControlPanel extends StatelessWidget {
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final Client client;
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const _CmControlPanel({Key? key, required this.client}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return client.authorized
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? client.disconnected
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? buildDisconnected(context)
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: buildAuthorized(context)
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: buildUnAuthorized(context);
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}
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buildAuthorized(BuildContext context) {
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final bool canElevate = bind.cmCanElevate();
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final model = Provider.of<ServerModel>(context);
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final showElevation = canElevate && model.showElevation;
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return Column(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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Offstage(
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offstage: !showElevation,
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child: buildButton(context, color: Colors.green[700], onClick: () {
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handleElevate(context);
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windowManager.minimize();
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},
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icon: Icon(
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Icons.security_sharp,
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color: Colors.white,
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),
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text: 'Elevate',
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textColor: Colors.white),
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),
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Row(
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children: [
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Expanded(
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child: buildButton(context,
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color: Colors.redAccent,
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onClick: handleDisconnect,
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text: 'Disconnect',
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textColor: Colors.white)),
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],
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)
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],
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)
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.marginOnly(bottom: showElevation ? 0 : bigMargin)
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.marginSymmetric(horizontal: showElevation ? 0 : bigMargin);
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}
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buildDisconnected(BuildContext context) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Expanded(
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child: buildButton(context,
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color: MyTheme.accent,
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onClick: handleClose,
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text: 'Close',
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textColor: Colors.white)),
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],
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).marginOnly(bottom: 15).marginSymmetric(horizontal: bigMargin);
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}
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buildUnAuthorized(BuildContext context) {
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final bool canElevate = bind.cmCanElevate();
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final model = Provider.of<ServerModel>(context);
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final showElevation = canElevate && model.showElevation;
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return Column(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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Offstage(
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offstage: !showElevation,
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child: buildButton(context, color: Colors.green[700], onClick: () {
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handleAccept(context);
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handleElevate(context);
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windowManager.minimize();
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},
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text: 'Accept',
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icon: Icon(
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Icons.security_sharp,
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color: Colors.white,
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),
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textColor: Colors.white),
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Expanded(
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child: buildButton(context, color: MyTheme.accent, onClick: () {
|
|
handleAccept(context);
|
|
windowManager.minimize();
|
|
}, text: 'Accept', textColor: Colors.white)),
|
|
Expanded(
|
|
child: buildButton(context,
|
|
color: Colors.transparent,
|
|
border: Border.all(color: Colors.grey),
|
|
onClick: handleDisconnect,
|
|
text: 'Cancel',
|
|
textColor: null)),
|
|
],
|
|
),
|
|
],
|
|
)
|
|
.marginOnly(bottom: showElevation ? 0 : bigMargin)
|
|
.marginSymmetric(horizontal: showElevation ? 0 : bigMargin);
|
|
}
|
|
|
|
buildButton(
|
|
BuildContext context, {
|
|
required Color? color,
|
|
required Function() onClick,
|
|
Icon? icon,
|
|
BoxBorder? border,
|
|
required String text,
|
|
required Color? textColor,
|
|
}) {
|
|
Widget textWidget;
|
|
if (icon != null) {
|
|
textWidget = Text(
|
|
translate(text),
|
|
style: TextStyle(color: textColor),
|
|
textAlign: TextAlign.center,
|
|
);
|
|
} else {
|
|
textWidget = Expanded(
|
|
child: Text(
|
|
translate(text),
|
|
style: TextStyle(color: textColor),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
);
|
|
}
|
|
return Container(
|
|
height: 35,
|
|
decoration: BoxDecoration(
|
|
color: color, borderRadius: BorderRadius.circular(4), border: border),
|
|
child: InkWell(
|
|
onTap: () => checkClickTime(client.id, onClick),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Offstage(offstage: icon == null, child: icon),
|
|
textWidget,
|
|
],
|
|
)),
|
|
).marginAll(4);
|
|
}
|
|
|
|
void handleDisconnect() {
|
|
bind.cmCloseConnection(connId: client.id);
|
|
}
|
|
|
|
void handleAccept(BuildContext context) {
|
|
final model = Provider.of<ServerModel>(context, listen: false);
|
|
model.sendLoginResponse(client, true);
|
|
}
|
|
|
|
void handleElevate(BuildContext context) {
|
|
final model = Provider.of<ServerModel>(context, listen: false);
|
|
model.setShowElevation(false);
|
|
bind.cmElevatePortable(connId: client.id);
|
|
}
|
|
|
|
void handleClose() async {
|
|
await bind.cmRemoveDisconnectedConnection(connId: client.id);
|
|
if (await bind.cmGetClientsLength() == 0) {
|
|
windowManager.close();
|
|
}
|
|
}
|
|
}
|
|
|
|
void checkClickTime(int id, Function() callback) async {
|
|
var clickCallbackTime = DateTime.now().millisecondsSinceEpoch;
|
|
await bind.cmCheckClickTime(connId: id);
|
|
Timer(const Duration(milliseconds: 120), () async {
|
|
var d = clickCallbackTime - await bind.cmGetClickTime();
|
|
if (d > 120) callback();
|
|
});
|
|
}
|