76 lines
3.0 KiB
TypeScript
76 lines
3.0 KiB
TypeScript
import { useState } from "react";
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import { ArrowFatLineUp, Backspace, CaretDown, Command } from "@phosphor-icons/react";
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type Shortcut = {
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keys: string[];
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label: string;
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};
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const shortcuts: Shortcut[] = [
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{ keys: ["S"], label: "Select" },
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{ keys: ["B"], label: "Brush" },
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{ keys: ["E"], label: "Eraser" },
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{ keys: ["K"], label: "Chroma key" },
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{ keys: ["W"], label: "Magic wand" },
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{ keys: ["⇧", "Click"], label: "Wand add" },
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{ keys: ["Alt", "Click"], label: "Wand subtract" },
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{ keys: ["P"], label: "Pan" },
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{ keys: ["Space"], label: "Hold to pan" },
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{ keys: ["L"], label: "Layers" },
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{ keys: ["⌘", "O"], label: "Open image" },
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{ keys: ["⌘", "Z"], label: "Undo" },
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{ keys: ["⇧", "⌘", "Z"], label: "Redo" },
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{ keys: ["Del", "⌫"], label: "Delete" },
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];
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export function ShortcutsDisplay() {
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const [open, setOpen] = useState(true);
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return (
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<aside
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aria-label="Keyboard shortcuts"
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className="pointer-events-auto hidden w-[30rem] rounded-[2rem] p-3 text-white backdrop-blur-xl sm:block"
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>
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<button
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type="button"
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className="flex h-12 w-full items-center justify-between rounded-full px-5 text-left transition hover:bg-white/5 focus:outline-none focus-visible:ring-2 focus-visible:ring-white/30"
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aria-expanded={open}
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onClick={() => setOpen((current) => !current)}
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>
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<span className="text-[0.65rem] font-semibold uppercase tracking-[0.22em] text-white/45">Shortcuts</span>
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<CaretDown size={14} className={`text-white/40 transition-transform ${open ? "rotate-0" : "-rotate-90"}`} weight="bold" />
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</button>
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<dl className={`mt-2 grid grid-cols-2 gap-x-4 gap-y-1 overflow-hidden rounded-[1.5rem] transition-all duration-200 ${open ? "max-h-96 p-1 opacity-100" : "mt-0 max-h-0 p-0 opacity-0"}`}>
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{shortcuts.map((shortcut) => (
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<div key={`${shortcut.keys.join("+")}-${shortcut.label}`} className="flex h-8 items-center justify-between gap-3 rounded-full px-2">
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<dt className="truncate text-xs font-medium text-white/60">{shortcut.label}</dt>
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<dd className="flex shrink-0 items-center gap-2">
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{shortcut.keys.map((key, index) => (
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<span key={key} className="inline-flex items-center gap-2">
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{shortcut.label === "Delete" && index > 0 ? <span className="h-3 w-px bg-white/20" aria-hidden="true" /> : null}
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<kbd className="inline-flex h-8 min-w-8 items-center justify-center rounded-full bg-white/5 px-3 text-sm font-semibold leading-none text-white/75">
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{keyIcon(key) ?? key}
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</kbd>
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</span>
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))}
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</dd>
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</div>
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))}
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</dl>
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</aside>
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);
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}
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function keyIcon(key: string) {
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switch (key) {
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case "⌘":
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return <Command size={18} weight="bold" />;
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case "⇧":
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return <ArrowFatLineUp size={18} weight="bold" />;
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case "⌫":
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return <Backspace size={18} weight="bold" />;
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default:
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return undefined;
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}
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}
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