33 lines
1.2 KiB
JavaScript
33 lines
1.2 KiB
JavaScript
// ============================================================
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// UI STATE — sub-pill / sub-tab persistence across browser restart
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// ============================================================
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// Tab-level selection (ped_last_tab) is handled in app.js. This file
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// persists the finer-grained choices that would otherwise reset to
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// defaults when the user closes the browser, signs out / back in, or
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// reloads the page — because _componentCache is in-memory and cleared
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// on reload.
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//
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// All keys live under the "ped_ui/" namespace in localStorage so they
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// are easy to enumerate and clear. Reads and writes are wrapped in
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// try/catch — localStorage can throw in some contexts (Safari private
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// mode, storage quotas), and a persistence failure must never break
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// the UI.
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// ============================================================
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var PREFIX = 'ped_ui/';
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function get(key) {
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try { return localStorage.getItem(PREFIX + key); } catch (e) { return null; }
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}
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function set(key, value) {
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try { localStorage.setItem(PREFIX + key, value); } catch (e) {}
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}
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function del(key) {
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try { localStorage.removeItem(PREFIX + key); } catch (e) {}
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}
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window.UIState = {
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get: get,
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set: set,
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del: del,
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};
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