peter
81936e9f56
The second half of the button sweep: the remaining hand-rolled buttons in
feature components, the design lab and the components/ui composites now
stand on Button, IconButton, Pressable, Chip or DragHandle.
- Chip + DismissibleChip (filter / token / tag / suggest / ghost, 24px
floor, 44 on touch) replace five chip geometries; FilterChipGroup
renders Chips; overflow lanes measure a mirror painted by chipClass.
- The Plex control row is IconButton's player rung (36, 20px glyph,
round, overlay; 44 on touch); the YT modal bar is on the sm rung with
pressed cycle toggles and names that survive a folded label.
- New variants: IconButton ghost-accent, danger-soft; Button warn on a
new state-warn utility. The .btn-{tone} recipes and btnCls are gone.
- Fixed on the way: membership rows (collection editor, Plex playlist
add) announce checked/mixed; a one-letter tag chip was 21px wide;
descriptionLinks moved out of lib/ (it renders components).
- local/button-primitive: a raw <button>/<FocusSafeButton> outside the
control-primitive files is a lint error (contract-tested, seen red).
58 lines
1.9 KiB
TypeScript
58 lines
1.9 KiB
TypeScript
import { useEffect } from "react";
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import { useTranslation } from "react-i18next";
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import { Redo2, Undo2 } from "lucide-react";
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import { dispatch, useKeyScope } from "../../lib/keymap";
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import { IconButton } from "./IconButton";
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// Reusable undo/redo buttons with Ctrl/Cmd+Z (undo) and Ctrl/Cmd+Y or Ctrl/Cmd+Shift+Z
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// (redo) shortcuts. Pairs with useUndoable but takes plain props, so it works with any
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// undo source. The chords and the typing guard come from the shared keymap (`undo` scope), so
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// they are listed in the help sheet with everything else instead of only living here.
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export default function UndoToolbar({
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canUndo,
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canRedo,
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onUndo,
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onRedo,
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}: {
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canUndo: boolean;
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canRedo: boolean;
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onUndo: () => void;
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onRedo: () => void;
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}) {
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const { t } = useTranslation();
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// Only while a key actually DOES something: the sheet must not advertise Ctrl+Z on a page where
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// nothing has been done yet and the handler returns immediately (E10 review round 1) — the same
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// honest-states gate PlexBrowse uses for its Backspace.
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useKeyScope("undo", canUndo || canRedo);
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useEffect(() => {
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function onKey(e: KeyboardEvent) {
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dispatch(e, "undo", {
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undo: (ev) => {
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if (!canUndo) return;
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ev.preventDefault();
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onUndo();
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},
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redo: (ev) => {
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if (!canRedo) return;
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ev.preventDefault();
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onRedo();
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},
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});
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}
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window.addEventListener("keydown", onKey);
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return () => window.removeEventListener("keydown", onKey);
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}, [canUndo, canRedo, onUndo, onRedo]);
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return (
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<div className="inline-flex items-center gap-1">
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<IconButton variant="outline" onClick={onUndo} disabled={!canUndo} label={t("common.undo")}>
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<Undo2 />
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</IconButton>
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<IconButton variant="outline" onClick={onRedo} disabled={!canRedo} label={t("common.redo")}>
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<Redo2 />
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</IconButton>
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</div>
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);
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}
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