491 lines
15 KiB
Dart
491 lines
15 KiB
Dart
import 'dart:ui' as ui;
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import 'package:bot_toast/bot_toast.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hbb/common/widgets/address_book.dart';
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import 'package:flutter_hbb/common/widgets/my_group.dart';
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import 'package:flutter_hbb/common/widgets/peers_view.dart';
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import 'package:flutter_hbb/common/widgets/peer_card.dart';
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import 'package:flutter_hbb/consts.dart';
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import 'package:flutter_hbb/desktop/widgets/popup_menu.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:get/get.dart';
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import '../../common.dart';
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import '../../models/platform_model.dart';
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const int groupTabIndex = 4;
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const String defaultGroupTabname = 'Group';
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class StatePeerTab {
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final RxInt currentTab = 0.obs;
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final RxInt tabHiddenFlag = 0.obs;
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final RxList<String> tabNames = [
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'Recent Sessions',
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'Favorites',
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'Discovered',
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'Address Book',
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defaultGroupTabname,
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].obs;
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StatePeerTab._() {
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tabHiddenFlag.value = (int.tryParse(
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bind.getLocalFlutterConfig(k: 'hidden-peer-card'),
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radix: 2) ??
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0);
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var tabs = _notHiddenTabs();
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currentTab.value =
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int.tryParse(bind.getLocalFlutterConfig(k: 'peer-tab-index')) ?? 0;
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if (!tabs.contains(currentTab.value)) {
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currentTab.value = 0;
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}
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}
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static final StatePeerTab instance = StatePeerTab._();
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check() {
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var tabs = _notHiddenTabs();
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if (filterGroupCard()) {
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if (currentTab.value == groupTabIndex) {
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currentTab.value =
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tabs.firstWhereOrNull((e) => e != groupTabIndex) ?? 0;
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bind.setLocalFlutterConfig(
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k: 'peer-tab-index', v: currentTab.value.toString());
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}
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} else {
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if (gFFI.userModel.isAdmin.isFalse &&
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gFFI.userModel.groupName.isNotEmpty) {
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tabNames[groupTabIndex] = gFFI.userModel.groupName.value;
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} else {
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tabNames[groupTabIndex] = defaultGroupTabname;
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}
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if (tabs.contains(groupTabIndex) &&
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int.tryParse(bind.getLocalFlutterConfig(k: 'peer-tab-index')) ==
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groupTabIndex) {
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currentTab.value = groupTabIndex;
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}
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}
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}
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List<int> currentTabs() {
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var v = List<int>.empty(growable: true);
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for (int i = 0; i < tabNames.length; i++) {
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if (!_isTabHidden(i) && !_isTabFilter(i)) {
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v.add(i);
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}
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}
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return v;
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}
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bool filterGroupCard() {
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if (gFFI.groupModel.users.isEmpty ||
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(gFFI.userModel.isAdmin.isFalse && gFFI.userModel.groupName.isEmpty)) {
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return true;
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} else {
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return false;
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}
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}
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bool _isTabHidden(int tabindex) {
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return tabHiddenFlag & (1 << tabindex) != 0;
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}
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bool _isTabFilter(int tabIndex) {
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if (tabIndex == groupTabIndex) {
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return filterGroupCard();
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}
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return false;
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}
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List<int> _notHiddenTabs() {
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var v = List<int>.empty(growable: true);
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for (int i = 0; i < tabNames.length; i++) {
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if (!_isTabHidden(i)) {
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v.add(i);
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}
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}
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return v;
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}
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}
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final statePeerTab = StatePeerTab.instance;
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class PeerTabPage extends StatefulWidget {
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const PeerTabPage({Key? key}) : super(key: key);
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@override
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State<PeerTabPage> createState() => _PeerTabPageState();
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}
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class _TabEntry {
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final Widget widget;
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final Function() load;
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_TabEntry(this.widget, this.load);
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}
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EdgeInsets? _menuPadding() {
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return isDesktop ? kDesktopMenuPadding : null;
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}
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class _PeerTabPageState extends State<PeerTabPage>
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with SingleTickerProviderStateMixin {
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final List<_TabEntry> entries = [
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_TabEntry(
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RecentPeersView(
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menuPadding: _menuPadding(),
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),
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bind.mainLoadRecentPeers),
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_TabEntry(
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FavoritePeersView(
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menuPadding: _menuPadding(),
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),
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bind.mainLoadFavPeers),
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_TabEntry(
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DiscoveredPeersView(
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menuPadding: _menuPadding(),
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),
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bind.mainDiscover),
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_TabEntry(
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AddressBook(
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menuPadding: _menuPadding(),
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),
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() => {}),
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_TabEntry(
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MyGroup(
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menuPadding: _menuPadding(),
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),
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() => {}),
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];
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@override
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void initState() {
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adjustTab();
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final uiType = bind.getLocalFlutterConfig(k: 'peer-card-ui-type');
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if (uiType != '') {
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peerCardUiType.value = int.parse(uiType) == PeerUiType.list.index
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? PeerUiType.list
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: PeerUiType.grid;
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}
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super.initState();
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}
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Future<void> handleTabSelection(int tabIndex) async {
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if (tabIndex < entries.length) {
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statePeerTab.currentTab.value = tabIndex;
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entries[tabIndex].load();
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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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return Column(
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textBaseline: TextBaseline.ideographic,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(
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height: 28,
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child: Container(
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padding: isDesktop ? null : EdgeInsets.symmetric(horizontal: 2),
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constraints: isDesktop ? null : kMobilePageConstraints,
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Expanded(
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child: visibleContextMenuListener(
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_createSwitchBar(context))),
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const PeerSearchBar(),
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Offstage(
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offstage: !isDesktop,
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child: _createPeerViewTypeSwitch(context)
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.marginOnly(left: 13)),
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],
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)),
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),
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_createPeersView(),
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],
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);
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}
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Widget _createSwitchBar(BuildContext context) {
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final textColor = Theme.of(context).textTheme.titleLarge?.color;
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return Obx(() {
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var tabs = statePeerTab.currentTabs();
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return ListView(
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scrollDirection: Axis.horizontal,
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physics: NeverScrollableScrollPhysics(),
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controller: ScrollController(),
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children: tabs.map((t) {
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return InkWell(
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 8),
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decoration: BoxDecoration(
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color: statePeerTab.currentTab.value == t
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? Theme.of(context).backgroundColor
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: null,
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borderRadius: BorderRadius.circular(isDesktop ? 2 : 6),
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),
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child: Align(
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alignment: Alignment.center,
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child: Text(
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translatedTabname(t),
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textAlign: TextAlign.center,
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style: TextStyle(
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height: 1,
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fontSize: 14,
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color: statePeerTab.currentTab.value == t
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? textColor
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: textColor
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?..withOpacity(0.5)),
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),
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)),
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onTap: () async {
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await handleTabSelection(t);
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await bind.setLocalFlutterConfig(
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k: 'peer-tab-index', v: t.toString());
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},
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);
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}).toList());
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});
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}
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translatedTabname(int index) {
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if (index < statePeerTab.tabNames.length) {
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final name = statePeerTab.tabNames[index];
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if (index == groupTabIndex) {
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if (name == defaultGroupTabname) {
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return translate(name);
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} else {
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return name;
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}
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} else {
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return translate(name);
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}
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}
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assert(false);
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return index.toString();
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}
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Widget _createPeersView() {
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final verticalMargin = isDesktop ? 12.0 : 6.0;
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return Expanded(
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child: Obx(() {
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var tabs = statePeerTab.currentTabs();
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if (tabs.isEmpty) {
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return visibleContextMenuListener(Center(
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child: Text(translate('Right click to select tabs')),
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));
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} else {
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if (tabs.contains(statePeerTab.currentTab.value)) {
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return entries[statePeerTab.currentTab.value].widget;
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} else {
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statePeerTab.currentTab.value = tabs[0];
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return entries[statePeerTab.currentTab.value].widget;
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}
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}
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}).marginSymmetric(vertical: verticalMargin));
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}
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Widget _createPeerViewTypeSwitch(BuildContext context) {
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final textColor = Theme.of(context).textTheme.titleLarge?.color;
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final activeDeco = BoxDecoration(color: Theme.of(context).backgroundColor);
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return Row(
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children: [PeerUiType.grid, PeerUiType.list]
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.map((type) => Obx(
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() => Container(
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padding: EdgeInsets.all(4.0),
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decoration: peerCardUiType.value == type ? activeDeco : null,
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child: InkWell(
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onTap: () async {
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await bind.setLocalFlutterConfig(
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k: 'peer-card-ui-type', v: type.index.toString());
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peerCardUiType.value = type;
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},
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child: Icon(
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type == PeerUiType.grid
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? Icons.grid_view_rounded
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: Icons.list,
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size: 18,
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color:
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peerCardUiType.value == type ? textColor : textColor
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?..withOpacity(0.5),
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)),
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),
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))
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.toList(),
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);
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}
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adjustTab() {
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var tabs = statePeerTab.currentTabs();
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if (tabs.isNotEmpty && !tabs.contains(statePeerTab.currentTab.value)) {
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statePeerTab.currentTab.value = tabs[0];
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}
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}
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Widget visibleContextMenuListener(Widget child) {
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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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if (e.buttons == 2) {
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showRightMenu(
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(CancelFunc cancelFunc) {
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return visibleContextMenu(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: child);
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}
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Widget visibleContextMenu(CancelFunc cancelFunc) {
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return Obx(() {
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final List<MenuEntryBase> menu = List.empty(growable: true);
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for (int i = 0; i < statePeerTab.tabNames.length; i++) {
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if (i == groupTabIndex && statePeerTab.filterGroupCard()) {
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continue;
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}
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int bitMask = 1 << i;
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menu.add(MenuEntrySwitch(
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switchType: SwitchType.scheckbox,
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text: translatedTabname(i),
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getter: () async {
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return statePeerTab.tabHiddenFlag & bitMask == 0;
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},
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setter: (show) async {
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if (show) {
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statePeerTab.tabHiddenFlag.value &= ~bitMask;
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} else {
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statePeerTab.tabHiddenFlag.value |= bitMask;
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}
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await bind.setLocalFlutterConfig(
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k: 'hidden-peer-card',
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v: statePeerTab.tabHiddenFlag.value.toRadixString(2));
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cancelFunc();
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adjustTab();
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}));
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}
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return mod_menu.PopupMenu(
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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: MyTheme.accent,
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height: 20.0,
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dividerHeight: 12.0,
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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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}
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class PeerSearchBar extends StatefulWidget {
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const PeerSearchBar({Key? key}) : super(key: key);
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@override
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State<StatefulWidget> createState() => _PeerSearchBarState();
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}
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class _PeerSearchBarState extends State<PeerSearchBar> {
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var drawer = false;
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@override
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Widget build(BuildContext context) {
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return drawer
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? _buildSearchBar()
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: IconButton(
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alignment: Alignment.centerRight,
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padding: const EdgeInsets.only(right: 2),
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onPressed: () {
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setState(() {
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drawer = true;
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});
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},
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icon: Icon(
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Icons.search_rounded,
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color: Theme.of(context).hintColor,
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));
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}
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Widget _buildSearchBar() {
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RxBool focused = false.obs;
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FocusNode focusNode = FocusNode();
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focusNode.addListener(() => focused.value = focusNode.hasFocus);
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return Container(
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width: 120,
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decoration: BoxDecoration(
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color: Theme.of(context).backgroundColor,
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borderRadius: BorderRadius.circular(6),
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),
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child: Obx(() => Row(
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children: [
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Expanded(
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child: Row(
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children: [
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Icon(
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Icons.search_rounded,
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color: Theme.of(context).hintColor,
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).marginSymmetric(horizontal: 4),
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Expanded(
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child: TextField(
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autofocus: true,
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controller: peerSearchTextController,
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onChanged: (searchText) {
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peerSearchText.value = searchText;
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},
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focusNode: focusNode,
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textAlign: TextAlign.start,
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maxLines: 1,
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cursorColor: Theme.of(context)
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.textTheme
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.titleLarge
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?.color
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?.withOpacity(0.5),
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cursorHeight: 18,
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cursorWidth: 1,
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style: const TextStyle(fontSize: 14),
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decoration: InputDecoration(
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contentPadding:
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const EdgeInsets.symmetric(vertical: 6),
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hintText:
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focused.value ? null : translate("Search ID"),
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hintStyle: TextStyle(
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fontSize: 14, color: Theme.of(context).hintColor),
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border: InputBorder.none,
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isDense: true,
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),
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),
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),
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// Icon(Icons.close),
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IconButton(
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alignment: Alignment.centerRight,
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padding: const EdgeInsets.only(right: 2),
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onPressed: () {
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setState(() {
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peerSearchTextController.clear();
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peerSearchText.value = "";
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drawer = false;
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});
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},
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icon: Icon(
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Icons.close,
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color: Theme.of(context).hintColor,
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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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}
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