Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 | 16x 14x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 14x 14x 16x 14x 9x 9x 2x 2x 1x 2x 7x 1x 1x 1x 6x 2x 2x 1x 2x 4x 1x 1x 1x 3x 1x 1x 14x 14x | import { useEffect } from "react";
import type { ToastFn } from "@/hooks/use-toast";
type UseSimulatorKeyboardShortcutsOptions = {
isMac: boolean;
simulationStatus: "running" | "stopped" | "paused";
compilePending: boolean;
startPending: boolean;
handleCompile: () => void;
handleCompileAndStart: () => void;
handleStop: () => void;
handleFormatCode: () => void;
handleNewFile: () => void;
setDebugMode: (value: boolean) => void;
toast: ToastFn;
};
export function useSimulatorKeyboardShortcuts({
isMac,
simulationStatus,
compilePending,
startPending,
handleCompile,
handleCompileAndStart,
handleStop,
handleFormatCode,
handleNewFile,
setDebugMode,
toast,
}: UseSimulatorKeyboardShortcutsOptions) {
// Debug mode toggle (⌘+D / Ctrl+D)
useEffect(() => {
const handleKeyDown = (e: KeyboardEvent) => {
const isModifierPressed = e.metaKey || e.ctrlKey;
Eif (isModifierPressed && !e.altKey && !e.shiftKey && (e.key === "d" || e.key === "D")) {
e.preventDefault();
e.stopImmediatePropagation();
const currentValue = globalThis.localStorage.getItem("unoDebugMode") === "1";
const newValue = !currentValue;
try {
globalThis.localStorage.setItem("unoDebugMode", newValue ? "1" : "0");
setDebugMode(newValue);
const ev = new CustomEvent("debugModeChange", { detail: { value: newValue } });
document.dispatchEvent(ev);
toast({
title: newValue ? "Debug Mode Enabled" : "Debug Mode Disabled",
description: newValue
? "Telemetry displays are now visible"
: "Telemetry displays are now hidden",
});
} catch (err) {
console.error("Failed to toggle debug mode:", err);
}
}
};
document.addEventListener("keydown", handleKeyDown, { capture: true });
return () => document.removeEventListener("keydown", handleKeyDown, { capture: true });
}, [isMac, setDebugMode, toast]);
// Application-level hotkeys (F5, Escape, ⌘/Ctrl+U)
useEffect(() => {
const handleKeyDown = (e: KeyboardEvent) => {
// Always allow global shortcuts, even when focus is inside an editor/input.
// (Avoid blocking them for the main editor textarea etc.)
const isModifierPressed = isMac ? e.metaKey : e.ctrlKey;
// F5: Compile only
if (e.key === "F5") {
e.preventDefault();
if (!compilePending) {
handleCompile();
}
return;
}
// Escape: Stop simulation
if (e.key === "Escape" && simulationStatus === "running") {
e.preventDefault();
handleStop();
return;
}
// Meta/Ctrl + U: Compile and start
if (isModifierPressed && e.key.toLowerCase() === "u") {
e.preventDefault();
if (!compilePending && !startPending) {
handleCompileAndStart();
}
return;
}
// Meta/Ctrl + Shift + F: Format code
if (isModifierPressed && e.shiftKey && e.key.toLowerCase() === "f") {
e.preventDefault();
handleFormatCode();
return;
}
// Meta/Ctrl + Alt + Shift + N: New file (less likely to be caught by browser menu shortcuts)
if (
isModifierPressed &&
e.altKey &&
e.shiftKey &&
(e.key === "n" || e.key === "N" || e.code === "KeyN")
) {
e.preventDefault();
handleNewFile();
}
};
globalThis.addEventListener("keydown", handleKeyDown, { capture: true });
return () => globalThis.removeEventListener("keydown", handleKeyDown, { capture: true });
}, [
compilePending,
startPending,
simulationStatus,
isMac,
handleCompile,
handleCompileAndStart,
handleStop,
handleFormatCode,
handleNewFile,
]);
}
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