108 lines
4.1 KiB
QML
108 lines
4.1 KiB
QML
/**
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* SPDX-FileCopyrightText: 2017 Holger Kaelberer <holger.k@elberer.de>
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* SPDX-FileCopyrightText: 2024 ivan tkachenko <me@ratijas.tk>
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*
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* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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pragma ComponentBehavior: Bound
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import QtQuick
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import QtQuick.Controls as QQC2
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import org.kde.kdeconnect as KDEConnect
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QQC2.TextField {
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id: root
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property KDEConnect.DeviceDbusInterface device
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readonly property alias available: checker.available
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readonly property KDEConnect.PluginChecker pluginChecker: KDEConnect.PluginChecker {
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id: checker
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pluginName: "remotekeyboard"
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device: root.device
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}
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property KDEConnect.RemoteKeyboardDbusInterface remoteKeyboard
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readonly property bool remoteState: available && remoteKeyboard ? remoteKeyboard.remoteState : false
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Connections {
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target: root.remoteKeyboard
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function onKeyPressReceived(key: string, specialKey: int, shift: bool, ctrl: bool, alt: bool): void {
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//console.log("XXX received keypress key=" + key + " special=" + specialKey + " shift=" + shift + " ctrl=" + ctrl + " text=" + text + " cursorPos=" + cursorPosition);
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// interpret some special keys:
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if (specialKey === 12 || specialKey === 14) { // Return/Esc -> clear
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text = "";
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} else if (specialKey === 4 // Left
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&& cursorPosition > 0) {
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--cursorPosition;
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} else if (specialKey === 6 // Right
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&& cursorPosition < text.length) {
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++cursorPosition;
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} else if (specialKey === 1) { // Backspace -> delete left
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const pos = cursorPosition;
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if (pos > 0) {
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text = text.substring(0, pos - 1)
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+ text.substring(pos, text.length);
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cursorPosition = pos - 1;
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}
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} else if (specialKey === 13) { // Delete -> delete right
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const pos = cursorPosition;
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if (pos < text.length) {
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text = text.substring(0, pos)
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+ text.substring(pos + 1, text.length);
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cursorPosition = pos; // seems to be set to text.length automatically!
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}
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} else if (specialKey === 10) { // Home
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cursorPosition = 0;
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} else if (specialKey == 11) { // End
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cursorPosition = text.length;
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} else {
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// echo visible keys
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let sanitized = "";
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for (let i = 0; i < key.length; i++) {
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if (key.charCodeAt(i) > 31) {
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sanitized += key.charAt(i);
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}
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}
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if (sanitized.length > 0 && !ctrl && !alt) {
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// insert sanitized at current pos:
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const pos = cursorPosition;
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text = text.substring(0, pos)
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+ sanitized
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+ text.substring(pos, text.length);
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cursorPosition = pos + 1; // seems to be set to text.length automatically!
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}
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}
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// console.log("XXX After received keypress key=" + key + " special=" + specialKey + " shift=" + shift + " ctrl=" + ctrl + " text=" + text + " cursorPos=" + cursorPosition);
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}
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}
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function sendEvent(event: KeyEvent): void {
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if (remoteKeyboard) {
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const transEvent = JSON.parse(JSON.stringify(event)); // transform to anonymous object
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remoteKeyboard.sendQKeyEvent(transEvent);
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event.accepted = true
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}
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}
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Keys.onPressed: event => {
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if (available) {
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sendEvent(event);
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}
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event.accepted = true;
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}
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onAvailableChanged: {
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if (available && device !== null) {
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remoteKeyboard = KDEConnect.RemoteKeyboardDbusInterfaceFactory.create(device.id());
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remoteKeyboard.remoteStateChanged.connect(remoteStateChanged);
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} else {
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remoteKeyboard = null;
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}
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}
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}
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