José Almeida
1394b7103f
* feat: add recent task switcher * fix: address task switcher review feedback * test: cover recent task cleanup * perf: reduce recent task switcher storage reads
45 lines
1.4 KiB
TypeScript
45 lines
1.4 KiB
TypeScript
import { MODIFIER_KEYS, type KeyboardShortcut, type Platform } from "@/lib/keyboard/constants";
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import { detectPlatform, matchesShortcut } from "@/lib/keyboard/utils";
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type HoldModifier = (typeof MODIFIER_KEYS)[keyof typeof MODIFIER_KEYS];
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function resolvePlatform(platform?: Platform): Platform {
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return platform ?? detectPlatform();
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}
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function getCtrlOrCmdModifier(platform?: Platform): HoldModifier {
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return resolvePlatform(platform) === "mac" ? MODIFIER_KEYS.CMD : MODIFIER_KEYS.CTRL;
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}
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export function getHoldModifier(
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shortcut: KeyboardShortcut,
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platform?: Platform,
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): HoldModifier | null {
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const modifiers = shortcut.modifiers;
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if (!modifiers) return null;
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if (modifiers.ctrlOrCmd) return getCtrlOrCmdModifier(platform);
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if (modifiers.cmd) return MODIFIER_KEYS.CMD;
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if (modifiers.ctrl) return MODIFIER_KEYS.CTRL;
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if (modifiers.alt) return MODIFIER_KEYS.ALT;
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if (modifiers.shift) return MODIFIER_KEYS.SHIFT;
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return null;
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}
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export function hasHoldModifier(shortcut: KeyboardShortcut): boolean {
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return getHoldModifier(shortcut) !== null;
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}
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export function isCycleShortcutEvent(event: KeyboardEvent, shortcut: KeyboardShortcut): boolean {
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if (event.repeat) return false;
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return matchesShortcut(event, shortcut);
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}
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export function isCommitReleaseEvent(
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event: KeyboardEvent,
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shortcut: KeyboardShortcut,
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platform?: Platform,
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): boolean {
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return event.key === getHoldModifier(shortcut, platform);
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}
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