mirror of
https://github.com/luckfox-eng29/kvm.git
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Release 202412292127
This commit is contained in:
Adam Shiervani
459
ui/src/components/VirtualKeyboard.tsx
Normal file
459
ui/src/components/VirtualKeyboard.tsx
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@@ -0,0 +1,459 @@
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import { useCallback, useEffect, useRef, useState } from "react";
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import Keyboard from "react-simple-keyboard";
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import { Button } from "@components/Button";
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import Card from "@components/Card";
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import { ChevronDownIcon } from "@heroicons/react/16/solid";
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import "react-simple-keyboard/build/css/index.css";
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import { useHidStore, useUiStore } from "@/hooks/stores";
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import { Transition } from "@headlessui/react";
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import { cx } from "@/cva.config";
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import { keys, modifiers } from "@/keyboardMappings";
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import useKeyboard from "@/hooks/useKeyboard";
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import DetachIconRaw from "@/assets/detach-icon.svg";
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import AttachIconRaw from "@/assets/attach-icon.svg";
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export const DetachIcon = ({ className }: { className?: string }) => {
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return <img src={DetachIconRaw} alt="Detach Icon" className={className} />;
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};
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const AttachIcon = ({ className }: { className?: string }) => {
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return <img src={AttachIconRaw} alt="Attach Icon" className={className} />;
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};
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function KeyboardWrapper() {
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const [layoutName, setLayoutName] = useState("default");
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const keyboardRef = useRef<HTMLDivElement>(null);
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const showAttachedVirtualKeyboard = useUiStore(
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state => state.isAttachedVirtualKeyboardVisible,
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);
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const setShowAttachedVirtualKeyboard = useUiStore(
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state => state.setAttachedVirtualKeyboardVisibility,
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);
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const { sendKeyboardEvent, resetKeyboardState } = useKeyboard();
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const [isDragging, setIsDragging] = useState(false);
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const [position, setPosition] = useState({ x: 0, y: 0 });
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const [newPosition, setNewPosition] = useState({ x: 0, y: 0 });
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const isCapsLockActive = useHidStore(state => state.isCapsLockActive);
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const setIsCapsLockActive = useHidStore(state => state.setIsCapsLockActive);
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const startDrag = useCallback((e: MouseEvent | TouchEvent) => {
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if (!keyboardRef.current) return;
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if (e instanceof TouchEvent && e.touches.length > 1) return;
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setIsDragging(true);
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const clientX = e instanceof TouchEvent ? e.touches[0].clientX : e.clientX;
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const clientY = e instanceof TouchEvent ? e.touches[0].clientY : e.clientY;
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const rect = keyboardRef.current.getBoundingClientRect();
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setPosition({
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x: clientX - rect.left,
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y: clientY - rect.top,
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});
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}, []);
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const onDrag = useCallback(
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(e: MouseEvent | TouchEvent) => {
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if (!keyboardRef.current) return;
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if (isDragging) {
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const clientX = e instanceof TouchEvent ? e.touches[0].clientX : e.clientX;
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const clientY = e instanceof TouchEvent ? e.touches[0].clientY : e.clientY;
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const newX = clientX - position.x;
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const newY = clientY - position.y;
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const rect = keyboardRef.current.getBoundingClientRect();
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const maxX = window.innerWidth - rect.width;
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const maxY = window.innerHeight - rect.height;
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setNewPosition({
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x: Math.min(maxX, Math.max(0, newX)),
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y: Math.min(maxY, Math.max(0, newY)),
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});
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}
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},
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[isDragging, position.x, position.y],
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);
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const endDrag = useCallback(() => {
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setIsDragging(false);
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}, []);
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useEffect(() => {
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const handle = keyboardRef.current;
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if (handle) {
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handle.addEventListener("touchstart", startDrag);
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handle.addEventListener("mousedown", startDrag);
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}
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document.addEventListener("mouseup", endDrag);
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document.addEventListener("touchend", endDrag);
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document.addEventListener("mousemove", onDrag);
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document.addEventListener("touchmove", onDrag);
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return () => {
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if (handle) {
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handle.removeEventListener("touchstart", startDrag);
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handle.removeEventListener("mousedown", startDrag);
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}
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document.removeEventListener("mouseup", endDrag);
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document.removeEventListener("touchend", endDrag);
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document.removeEventListener("mousemove", onDrag);
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document.removeEventListener("touchmove", onDrag);
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};
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}, [endDrag, onDrag, startDrag]);
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const onKeyDown = useCallback(
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(key: string) => {
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const isKeyShift = key === "{shift}" || key === "ShiftLeft" || key === "ShiftRight";
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const isKeyCaps = key === "CapsLock";
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const cleanKey = key.replace(/[()]/g, "");
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const keyHasShiftModifier = key.includes("(");
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// Handle toggle of layout for shift or caps lock
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const toggleLayout = () => {
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setLayoutName(prevLayout => (prevLayout === "default" ? "shift" : "default"));
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};
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if (key === "CtrlAltDelete") {
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sendKeyboardEvent(
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[keys["Delete"]],
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[modifiers["ControlLeft"], modifiers["AltLeft"]],
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);
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setTimeout(resetKeyboardState, 100);
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return;
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}
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if (key === "AltMetaEscape") {
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sendKeyboardEvent(
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[keys["Escape"]],
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[modifiers["MetaLeft"], modifiers["AltLeft"]],
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);
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setTimeout(resetKeyboardState, 100);
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return;
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}
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if (isKeyShift || isKeyCaps) {
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toggleLayout();
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if (isCapsLockActive) {
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setIsCapsLockActive(false);
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sendKeyboardEvent([keys["CapsLock"]], []);
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return;
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}
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}
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// Handle caps lock state change
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if (isKeyCaps) {
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setIsCapsLockActive(!isCapsLockActive);
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}
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// Collect new active keys and modifiers
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const newKeys = keys[cleanKey] ? [keys[cleanKey]] : [];
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const newModifiers =
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keyHasShiftModifier && !isCapsLockActive ? [modifiers["ShiftLeft"]] : [];
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// Update current keys and modifiers
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sendKeyboardEvent(newKeys, newModifiers);
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// If shift was used as a modifier and caps lock is not active, revert to default layout
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if (keyHasShiftModifier && !isCapsLockActive) {
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setLayoutName("default");
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}
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setTimeout(resetKeyboardState, 100);
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},
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[isCapsLockActive, sendKeyboardEvent, resetKeyboardState, setIsCapsLockActive],
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);
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const virtualKeyboard = useHidStore(state => state.isVirtualKeyboardEnabled);
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const setVirtualKeyboard = useHidStore(state => state.setVirtualKeyboardEnabled);
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return (
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<div
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className="transition-all duration-500 ease-in-out"
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style={{
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marginBottom: virtualKeyboard ? "0px" : `-${350}px`,
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}}
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>
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<Transition
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show={virtualKeyboard}
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unmount={false}
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enter="transition-all transform-gpu duration-500 ease-in-out"
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enterFrom="opacity-0 translate-y-[100%]"
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enterTo="opacity-100 translate-y-[0%]"
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leave="transition-all duration-500 ease-in-out"
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leaveFrom="opacity-100 translate-y-[0%]"
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leaveTo="opacity-0 translate-y-[100%]"
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>
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<div>
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<div
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className={cx(
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!showAttachedVirtualKeyboard
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? "fixed left-0 top-0 z-50 select-none"
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: "relative",
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)}
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ref={keyboardRef}
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style={{
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...(!showAttachedVirtualKeyboard
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? { transform: `translate(${newPosition.x}px, ${newPosition.y}px)` }
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: {}),
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}}
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>
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<Card
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className={cx("overflow-hidden", {
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"rounded-none": showAttachedVirtualKeyboard,
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})}
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>
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<div className="flex items-center justify-center px-2 py-1 bg-white border-b dark:bg-slate-800 border-b-slate-800/30 dark:border-b-slate-300/20">
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<div className="absolute flex items-center left-2 gap-x-2">
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{showAttachedVirtualKeyboard ? (
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<Button
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size="XS"
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theme="light"
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text="Detach"
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onClick={() => setShowAttachedVirtualKeyboard(false)}
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/>
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) : (
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<Button
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size="XS"
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theme="light"
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text="Attach"
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LeadingIcon={AttachIcon}
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onClick={() => setShowAttachedVirtualKeyboard(true)}
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/>
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)}
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</div>
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<h2 className="select-none self-center font-sans text-[12px] text-slate-700 dark:text-slate-300">
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Virtual Keyboard
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</h2>
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<div className="absolute right-2">
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<Button
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size="XS"
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theme="light"
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text="Hide"
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LeadingIcon={ChevronDownIcon}
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onClick={() => setVirtualKeyboard(false)}
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/>
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</div>
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</div>
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<div>
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<div className="flex flex-col dark:bg-slate-700 bg-blue-50/80 md:flex-row">
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<Keyboard
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baseClass="simple-keyboard-main"
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layoutName={layoutName}
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onKeyPress={onKeyDown}
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buttonTheme={[
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{
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class: "combination-key",
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buttons: "CtrlAltDelete AltMetaEscape",
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},
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]}
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display={{
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CtrlAltDelete: "Ctrl + Alt + Delete",
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AltMetaEscape: "Alt + Meta + Escape",
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Escape: "esc",
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Tab: "tab",
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Backspace: "backspace",
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"(Backspace)": "backspace",
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Enter: "enter",
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CapsLock: "caps lock",
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ShiftLeft: "shift",
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ShiftRight: "shift",
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ControlLeft: "ctrl",
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AltLeft: "alt",
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AltRight: "alt",
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MetaLeft: "meta",
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MetaRight: "meta",
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KeyQ: "q",
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KeyW: "w",
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KeyE: "e",
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KeyR: "r",
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KeyT: "t",
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KeyY: "y",
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KeyU: "u",
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KeyI: "i",
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KeyO: "o",
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KeyP: "p",
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KeyA: "a",
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KeyS: "s",
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KeyD: "d",
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KeyF: "f",
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KeyG: "g",
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KeyH: "h",
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KeyJ: "j",
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KeyK: "k",
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KeyL: "l",
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KeyZ: "z",
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KeyX: "x",
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KeyC: "c",
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KeyV: "v",
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KeyB: "b",
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KeyN: "n",
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KeyM: "m",
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"(KeyQ)": "Q",
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"(KeyW)": "W",
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"(KeyE)": "E",
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"(KeyR)": "R",
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"(KeyT)": "T",
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"(KeyY)": "Y",
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"(KeyU)": "U",
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"(KeyI)": "I",
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"(KeyO)": "O",
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"(KeyP)": "P",
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"(KeyA)": "A",
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"(KeyS)": "S",
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"(KeyD)": "D",
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"(KeyF)": "F",
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"(KeyG)": "G",
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"(KeyH)": "H",
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"(KeyJ)": "J",
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"(KeyK)": "K",
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"(KeyL)": "L",
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"(KeyZ)": "Z",
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"(KeyX)": "X",
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"(KeyC)": "C",
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"(KeyV)": "V",
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"(KeyB)": "B",
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"(KeyN)": "N",
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"(KeyM)": "M",
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Digit1: "1",
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Digit2: "2",
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Digit3: "3",
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Digit4: "4",
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Digit5: "5",
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Digit6: "6",
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Digit7: "7",
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Digit8: "8",
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Digit9: "9",
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Digit0: "0",
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"(Digit1)": "!",
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"(Digit2)": "@",
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"(Digit3)": "#",
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"(Digit4)": "$",
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"(Digit5)": "%",
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"(Digit6)": "^",
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"(Digit7)": "&",
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"(Digit8)": "*",
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"(Digit9)": "(",
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"(Digit0)": ")",
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Minus: "-",
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"(Minus)": "_",
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Equal: "=",
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"(Equal)": "+",
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BracketLeft: "[",
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BracketRight: "]",
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"(BracketLeft)": "{",
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"(BracketRight)": "}",
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Backslash: "\\",
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"(Backslash)": "|",
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Semicolon: ";",
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"(Semicolon)": ":",
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Quote: "'",
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"(Quote)": '"',
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Comma: ",",
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"(Comma)": "<",
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Period: ".",
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"(Period)": ">",
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Slash: "/",
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"(Slash)": "?",
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Space: " ",
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Backquote: "`",
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"(Backquote)": "~",
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IntlBackslash: "\\",
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F1: "F1",
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F2: "F2",
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F3: "F3",
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F4: "F4",
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F5: "F5",
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F6: "F6",
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F7: "F7",
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F8: "F8",
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F9: "F9",
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F10: "F10",
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F11: "F11",
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F12: "F12",
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}}
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layout={{
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default: [
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"CtrlAltDelete AltMetaEscape",
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"Escape F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12",
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"Backquote Digit1 Digit2 Digit3 Digit4 Digit5 Digit6 Digit7 Digit8 Digit9 Digit0 Minus Equal Backspace",
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"Tab KeyQ KeyW KeyE KeyR KeyT KeyY KeyU KeyI KeyO KeyP BracketLeft BracketRight Backslash",
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"CapsLock KeyA KeyS KeyD KeyF KeyG KeyH KeyJ KeyK KeyL Semicolon Quote Enter",
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"ShiftLeft KeyZ KeyX KeyC KeyV KeyB KeyN KeyM Comma Period Slash ShiftRight",
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"ControlLeft AltLeft MetaLeft Space MetaRight AltRight",
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],
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shift: [
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"CtrlAltDelete AltMetaEscape",
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"Escape F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12",
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"(Backquote) (Digit1) (Digit2) (Digit3) (Digit4) (Digit5) (Digit6) (Digit7) (Digit8) (Digit9) (Digit0) (Minus) (Equal) (Backspace)",
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"Tab (KeyQ) (KeyW) (KeyE) (KeyR) (KeyT) (KeyY) (KeyU) (KeyI) (KeyO) (KeyP) (BracketLeft) (BracketRight) (Backslash)",
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"CapsLock (KeyA) (KeyS) (KeyD) (KeyF) (KeyG) (KeyH) (KeyJ) (KeyK) (KeyL) (Semicolon) (Quote) Enter",
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"ShiftLeft (KeyZ) (KeyX) (KeyC) (KeyV) (KeyB) (KeyN) (KeyM) (Comma) (Period) (Slash) ShiftRight",
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"ControlLeft AltLeft MetaLeft Space MetaRight AltRight",
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],
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}}
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disableButtonHold={true}
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mergeDisplay={true}
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debug={false}
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/>
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<div className="controlArrows">
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<Keyboard
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baseClass="simple-keyboard-control"
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theme="simple-keyboard hg-theme-default hg-layout-default"
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layout={{
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default: ["Home Pageup", "Delete End Pagedown"],
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}}
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display={{
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Home: "home",
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Pageup: "pageup",
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Delete: "delete",
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End: "end",
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Pagedown: "pagedown",
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}}
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syncInstanceInputs={true}
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onKeyPress={onKeyDown}
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mergeDisplay={true}
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debug={false}
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/>
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<Keyboard
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baseClass="simple-keyboard-arrows"
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theme="simple-keyboard hg-theme-default hg-layout-default"
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display={{
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ArrowLeft: "←",
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ArrowRight: "→",
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ArrowUp: "↑",
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ArrowDown: "↓",
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}}
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layout={{
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default: ["ArrowUp", "ArrowLeft ArrowDown ArrowRight"],
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}}
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onKeyPress={onKeyDown}
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debug={false}
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/>
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</div>
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</div>
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</div>
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</Card>
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</div>
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</div>
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</Transition>
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</div>
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);
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}
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export default KeyboardWrapper;
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Reference in New Issue
Block a user