947 lines
32 KiB
Dart
947 lines
32 KiB
Dart
import 'dart:async';
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import 'dart:ui' as ui;
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_hbb/common/shared_state.dart';
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import 'package:flutter_hbb/common/widgets/toolbar.dart';
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import 'package:flutter_hbb/consts.dart';
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import 'package:flutter_hbb/mobile/widgets/gesture_help.dart';
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import 'package:flutter_hbb/models/chat_model.dart';
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import 'package:flutter_keyboard_visibility/flutter_keyboard_visibility.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:wakelock/wakelock.dart';
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import '../../common.dart';
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import '../../common/widgets/overlay.dart';
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import '../../common/widgets/dialog.dart';
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import '../../common/widgets/remote_input.dart';
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import '../../models/input_model.dart';
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import '../../models/model.dart';
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import '../../models/platform_model.dart';
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import '../../utils/image.dart';
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import '../widgets/gestures.dart';
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final initText = '\1' * 1024;
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class RemotePage extends StatefulWidget {
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RemotePage({Key? key, required this.id}) : super(key: key);
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final String id;
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@override
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State<RemotePage> createState() => _RemotePageState();
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}
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class _RemotePageState extends State<RemotePage> {
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Timer? _timer;
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bool _showBar = !isWebDesktop;
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bool _showGestureHelp = false;
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String _value = '';
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double _scale = 1;
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double _mouseScrollIntegral = 0; // mouse scroll speed controller
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Orientation? _currentOrientation;
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final _blockableOverlayState = BlockableOverlayState();
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final keyboardVisibilityController = KeyboardVisibilityController();
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late final StreamSubscription<bool> keyboardSubscription;
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final FocusNode _mobileFocusNode = FocusNode();
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final FocusNode _physicalFocusNode = FocusNode();
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var _showEdit = false; // use soft keyboard
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InputModel get inputModel => gFFI.inputModel;
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SessionID get sessionId => gFFI.sessionId;
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@override
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void initState() {
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super.initState();
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gFFI.start(widget.id);
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WidgetsBinding.instance.addPostFrameCallback((_) {
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
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gFFI.dialogManager
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.showLoading(translate('Connecting...'), onCancel: closeConnection);
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});
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Wakelock.enable();
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_physicalFocusNode.requestFocus();
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gFFI.ffiModel.updateEventListener(sessionId, widget.id);
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gFFI.inputModel.listenToMouse(true);
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gFFI.qualityMonitorModel.checkShowQualityMonitor(sessionId);
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keyboardSubscription =
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keyboardVisibilityController.onChange.listen(onSoftKeyboardChanged);
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_blockableOverlayState.applyFfi(gFFI);
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initSharedStates(widget.id);
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}
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@override
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void dispose() {
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gFFI.dialogManager.hideMobileActionsOverlay();
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gFFI.inputModel.listenToMouse(false);
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gFFI.invokeMethod("enable_soft_keyboard", true);
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_mobileFocusNode.dispose();
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_physicalFocusNode.dispose();
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gFFI.close();
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_timer?.cancel();
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gFFI.dialogManager.dismissAll();
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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overlays: SystemUiOverlay.values);
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Wakelock.disable();
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keyboardSubscription.cancel();
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removeSharedStates(widget.id);
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super.dispose();
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}
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void onSoftKeyboardChanged(bool visible) {
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if (!visible) {
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);
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// [pi.version.isNotEmpty] -> check ready or not, avoid login without soft-keyboard
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if (gFFI.chatModel.chatWindowOverlayEntry == null &&
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gFFI.ffiModel.pi.version.isNotEmpty) {
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gFFI.invokeMethod("enable_soft_keyboard", false);
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}
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}
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// update for Scaffold
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setState(() {});
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}
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// handle mobile virtual keyboard
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void handleSoftKeyboardInput(String newValue) {
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var oldValue = _value;
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_value = newValue;
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if (isIOS) {
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var i = newValue.length - 1;
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for (; i >= 0 && newValue[i] != '\1'; --i) {}
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var j = oldValue.length - 1;
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for (; j >= 0 && oldValue[j] != '\1'; --j) {}
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if (i < j) j = i;
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newValue = newValue.substring(j + 1);
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oldValue = oldValue.substring(j + 1);
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var common = 0;
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for (;
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common < oldValue.length &&
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common < newValue.length &&
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newValue[common] == oldValue[common];
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++common) {}
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for (i = 0; i < oldValue.length - common; ++i) {
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inputModel.inputKey('VK_BACK');
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}
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if (newValue.length > common) {
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var s = newValue.substring(common);
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if (s.length > 1) {
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bind.sessionInputString(sessionId: sessionId, value: s);
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} else {
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inputChar(s);
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}
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}
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return;
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}
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if (oldValue.isNotEmpty &&
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newValue.isNotEmpty &&
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oldValue[0] == '\1' &&
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newValue[0] != '\1') {
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// clipboard
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oldValue = '';
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}
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if (newValue.length == oldValue.length) {
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// ?
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} else if (newValue.length < oldValue.length) {
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final char = 'VK_BACK';
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inputModel.inputKey(char);
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} else {
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final content = newValue.substring(oldValue.length);
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if (content.length > 1) {
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if (oldValue != '' &&
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content.length == 2 &&
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(content == '""' ||
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content == '()' ||
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content == '[]' ||
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content == '<>' ||
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content == "{}" ||
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content == '”“' ||
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content == '《》' ||
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content == '（）' ||
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content == '【】')) {
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// can not only input content[0], because when input ], [ are also auo insert, which cause ] never be input
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bind.sessionInputString(sessionId: sessionId, value: content);
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openKeyboard();
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return;
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}
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bind.sessionInputString(sessionId: sessionId, value: content);
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} else {
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inputChar(content);
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}
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}
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}
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void inputChar(String char) {
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if (char == '\n') {
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char = 'VK_RETURN';
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} else if (char == ' ') {
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char = 'VK_SPACE';
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}
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inputModel.inputKey(char);
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}
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void openKeyboard() {
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gFFI.invokeMethod("enable_soft_keyboard", true);
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// destroy first, so that our _value trick can work
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_value = initText;
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setState(() => _showEdit = false);
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_timer?.cancel();
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_timer = Timer(Duration(milliseconds: 30), () {
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// show now, and sleep a while to requestFocus to
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// make sure edit ready, so that keyboard wont show/hide/show/hide happen
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setState(() => _showEdit = true);
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_timer?.cancel();
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_timer = Timer(Duration(milliseconds: 30), () {
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SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual,
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overlays: SystemUiOverlay.values);
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_mobileFocusNode.requestFocus();
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});
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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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final pi = Provider.of<FfiModel>(context).pi;
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final keyboardIsVisible =
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keyboardVisibilityController.isVisible && _showEdit;
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final showActionButton = !_showBar || keyboardIsVisible || _showGestureHelp;
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final keyboard = gFFI.ffiModel.permissions['keyboard'] != false;
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return WillPopScope(
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onWillPop: () async {
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clientClose(sessionId, gFFI.dialogManager);
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return false;
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},
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child: getRawPointerAndKeyBody(Scaffold(
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// workaround for https://github.com/rustdesk/rustdesk/issues/3131
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floatingActionButtonLocation: keyboardIsVisible
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? FABLocation(FloatingActionButtonLocation.endFloat, 0, -35)
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: null,
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floatingActionButton: !showActionButton
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? null
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: FloatingActionButton(
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mini: !keyboardIsVisible,
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child: Icon(
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(keyboardIsVisible || _showGestureHelp)
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? Icons.expand_more
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: Icons.expand_less,
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color: Colors.white,
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),
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backgroundColor: MyTheme.accent,
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onPressed: () {
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setState(() {
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if (keyboardIsVisible) {
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_showEdit = false;
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gFFI.invokeMethod("enable_soft_keyboard", false);
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_mobileFocusNode.unfocus();
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_physicalFocusNode.requestFocus();
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} else if (_showGestureHelp) {
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_showGestureHelp = false;
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} else {
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_showBar = !_showBar;
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}
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});
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}),
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bottomNavigationBar: _showGestureHelp
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? getGestureHelp()
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: (_showBar && pi.displays.isNotEmpty
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? getBottomAppBar(keyboard)
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: null),
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body: Overlay(
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initialEntries: [
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OverlayEntry(builder: (context) {
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return Container(
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color: Colors.black,
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child: isWebDesktop
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? getBodyForDesktopWithListener(keyboard)
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: SafeArea(child:
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OrientationBuilder(builder: (ctx, orientation) {
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if (_currentOrientation != orientation) {
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Timer(const Duration(milliseconds: 200), () {
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gFFI.dialogManager
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.resetMobileActionsOverlay(ffi: gFFI);
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_currentOrientation = orientation;
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gFFI.canvasModel.updateViewStyle();
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});
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}
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return Obx(() => Container(
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color: MyTheme.canvasColor,
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child: inputModel.isPhysicalMouse.value
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? getBodyForMobile()
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: getBodyForMobileWithGesture()));
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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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Widget getRawPointerAndKeyBody(Widget child) {
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final keyboard = gFFI.ffiModel.permissions['keyboard'] != false;
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return RawPointerMouseRegion(
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cursor: keyboard ? SystemMouseCursors.none : MouseCursor.defer,
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inputModel: inputModel,
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child: RawKeyFocusScope(
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focusNode: _physicalFocusNode,
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inputModel: inputModel,
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child: child));
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}
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Widget getBottomAppBar(bool keyboard) {
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return BottomAppBar(
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elevation: 10,
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color: MyTheme.accent,
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child: Row(
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mainAxisSize: MainAxisSize.max,
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: <Widget>[
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Row(
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children: <Widget>[
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IconButton(
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color: Colors.white,
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icon: Icon(Icons.clear),
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onPressed: () {
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clientClose(sessionId, gFFI.dialogManager);
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},
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)
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] +
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<Widget>[
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IconButton(
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color: Colors.white,
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icon: Icon(Icons.tv),
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onPressed: () {
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setState(() => _showEdit = false);
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showOptions(context, widget.id, gFFI.dialogManager);
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},
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)
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] +
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(isWebDesktop
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? []
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: gFFI.ffiModel.isPeerAndroid
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? [
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IconButton(
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color: Colors.white,
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icon: const Icon(Icons.build),
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onPressed: () => gFFI.dialogManager
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.toggleMobileActionsOverlay(ffi: gFFI),
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)
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]
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: [
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IconButton(
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color: Colors.white,
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icon: Icon(Icons.keyboard),
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onPressed: openKeyboard),
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IconButton(
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color: Colors.white,
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icon: Icon(gFFI.ffiModel.touchMode
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? Icons.touch_app
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: Icons.mouse),
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onPressed: () => setState(
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() => _showGestureHelp = !_showGestureHelp),
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),
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]) +
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(isWeb
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? []
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: <Widget>[
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IconButton(
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color: Colors.white,
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icon: Icon(Icons.message),
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onPressed: () {
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gFFI.chatModel
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.changeCurrentID(ChatModel.clientModeID);
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gFFI.chatModel.toggleChatOverlay();
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},
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)
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]) +
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[
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IconButton(
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color: Colors.white,
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icon: Icon(Icons.more_vert),
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onPressed: () {
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setState(() => _showEdit = false);
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showActions(widget.id);
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},
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),
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]),
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IconButton(
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color: Colors.white,
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icon: Icon(Icons.expand_more),
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onPressed: () {
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setState(() => _showBar = !_showBar);
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}),
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],
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),
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);
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}
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/// touchMode only:
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/// LongPress -> right click
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/// OneFingerPan -> start/end -> left down start/end
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/// onDoubleTapDown -> move to
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/// onLongPressDown => move to
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///
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/// mouseMode only:
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/// DoubleFiner -> right click
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/// HoldDrag -> left drag
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Offset _cacheLongPressPosition = Offset(0, 0);
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Widget getBodyForMobileWithGesture() {
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final touchMode = gFFI.ffiModel.touchMode;
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return getMixinGestureDetector(
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child: getBodyForMobile(),
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onTapUp: (d) {
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if (touchMode) {
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gFFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
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inputModel.tap(MouseButtons.left);
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} else {
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inputModel.tap(MouseButtons.left);
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}
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},
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onDoubleTapDown: (d) {
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if (touchMode) {
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gFFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
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}
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},
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onDoubleTap: () {
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inputModel.tap(MouseButtons.left);
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inputModel.tap(MouseButtons.left);
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},
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onLongPressDown: (d) {
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if (touchMode) {
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gFFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
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_cacheLongPressPosition = d.localPosition;
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}
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},
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onLongPress: () {
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if (touchMode) {
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gFFI.cursorModel
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.move(_cacheLongPressPosition.dx, _cacheLongPressPosition.dy);
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}
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inputModel.tap(MouseButtons.right);
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},
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onDoubleFinerTap: (d) {
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if (!touchMode) {
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inputModel.tap(MouseButtons.right);
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}
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},
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onHoldDragStart: (d) {
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if (!touchMode) {
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inputModel.sendMouse('down', MouseButtons.left);
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}
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},
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onHoldDragUpdate: (d) {
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if (!touchMode) {
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gFFI.cursorModel.updatePan(d.delta.dx, d.delta.dy, touchMode);
|
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}
|
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},
|
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onHoldDragEnd: (_) {
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if (!touchMode) {
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inputModel.sendMouse('up', MouseButtons.left);
|
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}
|
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},
|
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onOneFingerPanStart: (d) {
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if (touchMode) {
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gFFI.cursorModel.move(d.localPosition.dx, d.localPosition.dy);
|
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inputModel.sendMouse('down', MouseButtons.left);
|
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} else {
|
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final offset = gFFI.cursorModel.offset;
|
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final cursorX = offset.dx;
|
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final cursorY = offset.dy;
|
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final visible =
|
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gFFI.cursorModel.getVisibleRect().inflate(1); // extend edges
|
||
final size = MediaQueryData.fromWindow(ui.window).size;
|
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if (!visible.contains(Offset(cursorX, cursorY))) {
|
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gFFI.cursorModel.move(size.width / 2, size.height / 2);
|
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}
|
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}
|
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},
|
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onOneFingerPanUpdate: (d) {
|
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gFFI.cursorModel.updatePan(d.delta.dx, d.delta.dy, touchMode);
|
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},
|
||
onOneFingerPanEnd: (d) {
|
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if (touchMode) {
|
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inputModel.sendMouse('up', MouseButtons.left);
|
||
}
|
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},
|
||
// scale + pan event
|
||
onTwoFingerScaleUpdate: (d) {
|
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gFFI.canvasModel.updateScale(d.scale / _scale);
|
||
_scale = d.scale;
|
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gFFI.canvasModel.panX(d.focalPointDelta.dx);
|
||
gFFI.canvasModel.panY(d.focalPointDelta.dy);
|
||
},
|
||
onTwoFingerScaleEnd: (d) {
|
||
_scale = 1;
|
||
bind.sessionSetViewStyle(sessionId: sessionId, value: "");
|
||
},
|
||
onThreeFingerVerticalDragUpdate: gFFI.ffiModel.isPeerAndroid
|
||
? null
|
||
: (d) {
|
||
_mouseScrollIntegral += d.delta.dy / 4;
|
||
if (_mouseScrollIntegral > 1) {
|
||
inputModel.scroll(1);
|
||
_mouseScrollIntegral = 0;
|
||
} else if (_mouseScrollIntegral < -1) {
|
||
inputModel.scroll(-1);
|
||
_mouseScrollIntegral = 0;
|
||
}
|
||
});
|
||
}
|
||
|
||
Widget getBodyForMobile() {
|
||
final keyboardIsVisible = keyboardVisibilityController.isVisible;
|
||
return Container(
|
||
color: MyTheme.canvasColor,
|
||
child: Stack(children: () {
|
||
final paints = [
|
||
ImagePaint(),
|
||
Positioned(
|
||
top: 10,
|
||
right: 10,
|
||
child: QualityMonitor(gFFI.qualityMonitorModel),
|
||
),
|
||
KeyHelpTools(requestShow: (keyboardIsVisible || _showGestureHelp)),
|
||
SizedBox(
|
||
width: 0,
|
||
height: 0,
|
||
child: !_showEdit
|
||
? Container()
|
||
: TextFormField(
|
||
textInputAction: TextInputAction.newline,
|
||
autocorrect: false,
|
||
enableSuggestions: false,
|
||
autofocus: true,
|
||
focusNode: _mobileFocusNode,
|
||
maxLines: null,
|
||
initialValue: _value,
|
||
// trick way to make backspace work always
|
||
keyboardType: TextInputType.multiline,
|
||
onChanged: handleSoftKeyboardInput,
|
||
),
|
||
),
|
||
];
|
||
if (!gFFI.canvasModel.cursorEmbedded) {
|
||
paints.add(CursorPaint());
|
||
}
|
||
return paints;
|
||
}()));
|
||
}
|
||
|
||
Widget getBodyForDesktopWithListener(bool keyboard) {
|
||
var paints = <Widget>[ImagePaint()];
|
||
if (!gFFI.canvasModel.cursorEmbedded) {
|
||
final cursor = bind.sessionGetToggleOptionSync(
|
||
sessionId: sessionId, arg: 'show-remote-cursor');
|
||
if (keyboard || cursor) {
|
||
paints.add(CursorPaint());
|
||
}
|
||
}
|
||
return Container(
|
||
color: MyTheme.canvasColor, child: Stack(children: paints));
|
||
}
|
||
|
||
void showActions(String id) async {
|
||
final size = MediaQuery.of(context).size;
|
||
final x = 120.0;
|
||
final y = size.height;
|
||
final menus = toolbarControls(context, id, gFFI);
|
||
final more = menus
|
||
.asMap()
|
||
.entries
|
||
.map((e) => PopupMenuItem<int>(child: e.value.child, value: e.key))
|
||
.toList();
|
||
() async {
|
||
var index = await showMenu(
|
||
context: context,
|
||
position: RelativeRect.fromLTRB(x, y, x, y),
|
||
items: more,
|
||
elevation: 8,
|
||
);
|
||
if (index != null && index < menus.length) {
|
||
menus[index].onPressed.call();
|
||
}
|
||
}();
|
||
}
|
||
|
||
/// aka changeTouchMode
|
||
BottomAppBar getGestureHelp() {
|
||
return BottomAppBar(
|
||
child: SingleChildScrollView(
|
||
controller: ScrollController(),
|
||
padding: EdgeInsets.symmetric(vertical: 10),
|
||
child: GestureHelp(
|
||
touchMode: gFFI.ffiModel.touchMode,
|
||
onTouchModeChange: (t) {
|
||
gFFI.ffiModel.toggleTouchMode();
|
||
final v = gFFI.ffiModel.touchMode ? 'Y' : '';
|
||
bind.sessionPeerOption(
|
||
sessionId: sessionId, name: "touch", value: v);
|
||
})));
|
||
}
|
||
|
||
// * Currently mobile does not enable map mode
|
||
// void changePhysicalKeyboardInputMode() async {
|
||
// var current = await bind.sessionGetKeyboardMode(id: widget.id) ?? "legacy";
|
||
// gFFI.dialogManager.show((setState, close) {
|
||
// void setMode(String? v) async {
|
||
// await bind.sessionSetKeyboardMode(id: widget.id, value: v ?? "");
|
||
// setState(() => current = v ?? '');
|
||
// Future.delayed(Duration(milliseconds: 300), close);
|
||
// }
|
||
//
|
||
// return CustomAlertDialog(
|
||
// title: Text(translate('Physical Keyboard Input Mode')),
|
||
// content: Column(mainAxisSize: MainAxisSize.min, children: [
|
||
// getRadio('Legacy mode', 'legacy', current, setMode),
|
||
// getRadio('Map mode', 'map', current, setMode),
|
||
// ]));
|
||
// }, clickMaskDismiss: true);
|
||
// }
|
||
}
|
||
|
||
class KeyHelpTools extends StatefulWidget {
|
||
/// need to show by external request, etc [keyboardIsVisible] or [changeTouchMode]
|
||
final bool requestShow;
|
||
|
||
KeyHelpTools({required this.requestShow});
|
||
|
||
@override
|
||
State<KeyHelpTools> createState() => _KeyHelpToolsState();
|
||
}
|
||
|
||
class _KeyHelpToolsState extends State<KeyHelpTools> {
|
||
var _more = true;
|
||
var _fn = false;
|
||
var _pin = false;
|
||
final _keyboardVisibilityController = KeyboardVisibilityController();
|
||
|
||
InputModel get inputModel => gFFI.inputModel;
|
||
|
||
Widget wrap(String text, void Function() onPressed,
|
||
{bool? active, IconData? icon}) {
|
||
return TextButton(
|
||
style: TextButton.styleFrom(
|
||
minimumSize: Size(0, 0),
|
||
padding: EdgeInsets.symmetric(vertical: 10, horizontal: 9.75),
|
||
//adds padding inside the button
|
||
tapTargetSize: MaterialTapTargetSize.shrinkWrap,
|
||
//limits the touch area to the button area
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(5.0),
|
||
),
|
||
backgroundColor: active == true ? MyTheme.accent80 : null,
|
||
),
|
||
child: icon != null
|
||
? Icon(icon, size: 14, color: Colors.white)
|
||
: Text(translate(text),
|
||
style: TextStyle(color: Colors.white, fontSize: 11)),
|
||
onPressed: onPressed);
|
||
}
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final hasModifierOn = inputModel.ctrl ||
|
||
inputModel.alt ||
|
||
inputModel.shift ||
|
||
inputModel.command;
|
||
|
||
if (!_pin && !hasModifierOn && !widget.requestShow) {
|
||
return Offstage();
|
||
}
|
||
final size = MediaQuery.of(context).size;
|
||
|
||
final pi = gFFI.ffiModel.pi;
|
||
final isMac = pi.platform == kPeerPlatformMacOS;
|
||
final modifiers = <Widget>[
|
||
wrap('Ctrl ', () {
|
||
setState(() => inputModel.ctrl = !inputModel.ctrl);
|
||
}, active: inputModel.ctrl),
|
||
wrap(' Alt ', () {
|
||
setState(() => inputModel.alt = !inputModel.alt);
|
||
}, active: inputModel.alt),
|
||
wrap('Shift', () {
|
||
setState(() => inputModel.shift = !inputModel.shift);
|
||
}, active: inputModel.shift),
|
||
wrap(isMac ? ' Cmd ' : ' Win ', () {
|
||
setState(() => inputModel.command = !inputModel.command);
|
||
}, active: inputModel.command),
|
||
];
|
||
final keys = <Widget>[
|
||
wrap(
|
||
' Fn ',
|
||
() => setState(
|
||
() {
|
||
_fn = !_fn;
|
||
if (_fn) {
|
||
_more = false;
|
||
}
|
||
},
|
||
),
|
||
active: _fn),
|
||
wrap(
|
||
'',
|
||
() => setState(
|
||
() => _pin = !_pin,
|
||
),
|
||
active: _pin,
|
||
icon: Icons.push_pin),
|
||
wrap(
|
||
' ... ',
|
||
() => setState(
|
||
() {
|
||
_more = !_more;
|
||
if (_more) {
|
||
_fn = false;
|
||
}
|
||
},
|
||
),
|
||
active: _more),
|
||
];
|
||
final fn = <Widget>[
|
||
SizedBox(width: 9999),
|
||
];
|
||
for (var i = 1; i <= 12; ++i) {
|
||
final name = 'F$i';
|
||
fn.add(wrap(name, () {
|
||
inputModel.inputKey('VK_$name');
|
||
}));
|
||
}
|
||
final more = <Widget>[
|
||
SizedBox(width: 9999),
|
||
wrap('Esc', () {
|
||
inputModel.inputKey('VK_ESCAPE');
|
||
}),
|
||
wrap('Tab', () {
|
||
inputModel.inputKey('VK_TAB');
|
||
}),
|
||
wrap('Home', () {
|
||
inputModel.inputKey('VK_HOME');
|
||
}),
|
||
wrap('End', () {
|
||
inputModel.inputKey('VK_END');
|
||
}),
|
||
wrap('Ins', () {
|
||
inputModel.inputKey('VK_INSERT');
|
||
}),
|
||
wrap('Del', () {
|
||
inputModel.inputKey('VK_DELETE');
|
||
}),
|
||
wrap('PgUp', () {
|
||
inputModel.inputKey('VK_PRIOR');
|
||
}),
|
||
wrap('PgDn', () {
|
||
inputModel.inputKey('VK_NEXT');
|
||
}),
|
||
SizedBox(width: 9999),
|
||
wrap('', () {
|
||
inputModel.inputKey('VK_LEFT');
|
||
}, icon: Icons.keyboard_arrow_left),
|
||
wrap('', () {
|
||
inputModel.inputKey('VK_UP');
|
||
}, icon: Icons.keyboard_arrow_up),
|
||
wrap('', () {
|
||
inputModel.inputKey('VK_DOWN');
|
||
}, icon: Icons.keyboard_arrow_down),
|
||
wrap('', () {
|
||
inputModel.inputKey('VK_RIGHT');
|
||
}, icon: Icons.keyboard_arrow_right),
|
||
wrap(isMac ? 'Cmd+C' : 'Ctrl+C', () {
|
||
sendPrompt(isMac, 'VK_C');
|
||
}),
|
||
wrap(isMac ? 'Cmd+V' : 'Ctrl+V', () {
|
||
sendPrompt(isMac, 'VK_V');
|
||
}),
|
||
wrap(isMac ? 'Cmd+S' : 'Ctrl+S', () {
|
||
sendPrompt(isMac, 'VK_S');
|
||
}),
|
||
];
|
||
final space = size.width > 320 ? 4.0 : 2.0;
|
||
return Container(
|
||
color: Color(0xAA000000),
|
||
padding: EdgeInsets.only(
|
||
top: _keyboardVisibilityController.isVisible ? 24 : 4, bottom: 8),
|
||
child: Wrap(
|
||
spacing: space,
|
||
runSpacing: space,
|
||
children: <Widget>[SizedBox(width: 9999)] +
|
||
modifiers +
|
||
keys +
|
||
(_fn ? fn : []) +
|
||
(_more ? more : []),
|
||
));
|
||
}
|
||
}
|
||
|
||
class ImagePaint extends StatelessWidget {
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final m = Provider.of<ImageModel>(context);
|
||
final c = Provider.of<CanvasModel>(context);
|
||
final adjust = gFFI.cursorModel.adjustForKeyboard();
|
||
var s = c.scale;
|
||
return CustomPaint(
|
||
painter: ImagePainter(
|
||
image: m.image, x: c.x / s, y: (c.y - adjust) / s, scale: s),
|
||
);
|
||
}
|
||
}
|
||
|
||
class CursorPaint extends StatelessWidget {
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final m = Provider.of<CursorModel>(context);
|
||
final c = Provider.of<CanvasModel>(context);
|
||
final adjust = gFFI.cursorModel.adjustForKeyboard();
|
||
var s = c.scale;
|
||
double hotx = m.hotx;
|
||
double hoty = m.hoty;
|
||
if (m.image == null) {
|
||
if (preDefaultCursor.image != null) {
|
||
hotx = preDefaultCursor.image!.width / 2;
|
||
hoty = preDefaultCursor.image!.height / 2;
|
||
}
|
||
}
|
||
return CustomPaint(
|
||
painter: ImagePainter(
|
||
image: m.image ?? preDefaultCursor.image,
|
||
x: m.x * s - hotx * s + c.x,
|
||
y: m.y * s - hoty * s + c.y - adjust,
|
||
scale: 1),
|
||
);
|
||
}
|
||
}
|
||
|
||
void showOptions(
|
||
BuildContext context, String id, OverlayDialogManager dialogManager) async {
|
||
var displays = <Widget>[];
|
||
final pi = gFFI.ffiModel.pi;
|
||
final image = gFFI.ffiModel.getConnectionImage();
|
||
if (image != null) {
|
||
displays.add(Padding(padding: const EdgeInsets.only(top: 8), child: image));
|
||
}
|
||
if (pi.displays.length > 1) {
|
||
final cur = pi.currentDisplay;
|
||
final children = <Widget>[];
|
||
for (var i = 0; i < pi.displays.length; ++i) {
|
||
children.add(InkWell(
|
||
onTap: () {
|
||
if (i == cur) return;
|
||
bind.sessionSwitchDisplay(sessionId: gFFI.sessionId, value: i);
|
||
gFFI.dialogManager.dismissAll();
|
||
},
|
||
child: Ink(
|
||
width: 40,
|
||
height: 40,
|
||
decoration: BoxDecoration(
|
||
border: Border.all(color: Theme.of(context).hintColor),
|
||
borderRadius: BorderRadius.circular(2),
|
||
color: i == cur
|
||
? Theme.of(context).toggleableActiveColor.withOpacity(0.6)
|
||
: null),
|
||
child: Center(
|
||
child: Text((i + 1).toString(),
|
||
style: TextStyle(
|
||
color: i == cur ? Colors.white : Colors.black87,
|
||
fontWeight: FontWeight.bold))))));
|
||
}
|
||
displays.add(Padding(
|
||
padding: const EdgeInsets.only(top: 8),
|
||
child: Wrap(
|
||
alignment: WrapAlignment.center,
|
||
spacing: 8,
|
||
children: children,
|
||
)));
|
||
}
|
||
if (displays.isNotEmpty) {
|
||
displays.add(const Divider(color: MyTheme.border));
|
||
}
|
||
|
||
List<TRadioMenu<String>> viewStyleRadios =
|
||
await toolbarViewStyle(context, id, gFFI);
|
||
List<TRadioMenu<String>> imageQualityRadios =
|
||
await toolbarImageQuality(context, id, gFFI);
|
||
List<TRadioMenu<String>> codecRadios = await toolbarCodec(context, id, gFFI);
|
||
List<TToggleMenu> displayToggles =
|
||
await toolbarDisplayToggle(context, id, gFFI);
|
||
|
||
dialogManager.show((setState, close, context) {
|
||
var viewStyle =
|
||
(viewStyleRadios.isNotEmpty ? viewStyleRadios[0].groupValue : '').obs;
|
||
var imageQuality =
|
||
(imageQualityRadios.isNotEmpty ? imageQualityRadios[0].groupValue : '')
|
||
.obs;
|
||
var codec = (codecRadios.isNotEmpty ? codecRadios[0].groupValue : '').obs;
|
||
final radios = [
|
||
for (var e in viewStyleRadios)
|
||
Obx(() => getRadio<String>(e.child, e.value, viewStyle.value, (v) {
|
||
e.onChanged?.call(v);
|
||
if (v != null) viewStyle.value = v;
|
||
})),
|
||
const Divider(color: MyTheme.border),
|
||
for (var e in imageQualityRadios)
|
||
Obx(() => getRadio<String>(e.child, e.value, imageQuality.value, (v) {
|
||
e.onChanged?.call(v);
|
||
if (v != null) imageQuality.value = v;
|
||
})),
|
||
const Divider(color: MyTheme.border),
|
||
for (var e in codecRadios)
|
||
Obx(() => getRadio<String>(e.child, e.value, codec.value, (v) {
|
||
e.onChanged?.call(v);
|
||
if (v != null) codec.value = v;
|
||
})),
|
||
if (codecRadios.isNotEmpty) const Divider(color: MyTheme.border),
|
||
];
|
||
final rxToggleValues = displayToggles.map((e) => e.value.obs).toList();
|
||
final toggles = displayToggles
|
||
.asMap()
|
||
.entries
|
||
.map((e) => Obx(() => CheckboxListTile(
|
||
contentPadding: EdgeInsets.zero,
|
||
visualDensity: VisualDensity.compact,
|
||
value: rxToggleValues[e.key].value,
|
||
onChanged: (v) {
|
||
e.value.onChanged?.call(v);
|
||
if (v != null) rxToggleValues[e.key].value = v;
|
||
},
|
||
title: e.value.child)))
|
||
.toList();
|
||
|
||
return CustomAlertDialog(
|
||
content: Column(
|
||
mainAxisSize: MainAxisSize.min,
|
||
children: displays + radios + toggles),
|
||
);
|
||
}, clickMaskDismiss: true, backDismiss: true);
|
||
}
|
||
|
||
void sendPrompt(bool isMac, String key) {
|
||
final old = isMac ? gFFI.inputModel.command : gFFI.inputModel.ctrl;
|
||
if (isMac) {
|
||
gFFI.inputModel.command = true;
|
||
} else {
|
||
gFFI.inputModel.ctrl = true;
|
||
}
|
||
gFFI.inputModel.inputKey(key);
|
||
if (isMac) {
|
||
gFFI.inputModel.command = old;
|
||
} else {
|
||
gFFI.inputModel.ctrl = old;
|
||
}
|
||
}
|
||
|
||
class FABLocation extends FloatingActionButtonLocation {
|
||
FloatingActionButtonLocation location;
|
||
double offsetX;
|
||
double offsetY;
|
||
FABLocation(this.location, this.offsetX, this.offsetY);
|
||
|
||
@override
|
||
Offset getOffset(ScaffoldPrelayoutGeometry scaffoldGeometry) {
|
||
final offset = location.getOffset(scaffoldGeometry);
|
||
return Offset(offset.dx + offsetX, offset.dy + offsetY);
|
||
}
|
||
}
|