| 1 | export type LayoutSizeKey = |
| 2 | | "sidebarWidth" |
| 3 | | "sidebarWidthGraphite" |
| 4 | | "rightDockWidth" |
| 5 | | "rightDockTreeWidth" |
| 6 | | "rightDockPreviewWidth" |
| 7 | | "workspaceFileTreePanelWidth" |
| 8 | | "workspaceTreeWidth" |
| 9 | | "composerHeight" |
| 10 | | "drawerWidth" |
| 11 | | "settingsDrawerWidth"; |
| 12 | |
| 13 | type LayoutPreferences = { |
| 14 | sizes?: Partial<Record<LayoutSizeKey, number>>; |
| 15 | }; |
| 16 | |
| 17 | const STORAGE_KEY = "reasonix.layoutPreferences.v1"; |
| 18 | |
| 19 | const LEGACY_SIZE_KEYS: Record<LayoutSizeKey, string[]> = { |
| 20 | sidebarWidth: ["reasonix.sidebar.width"], |
| 21 | sidebarWidthGraphite: [], |
| 22 | rightDockWidth: [], |
| 23 | rightDockTreeWidth: [], |
| 24 | rightDockPreviewWidth: [], |
| 25 | workspaceFileTreePanelWidth: [], |
| 26 | workspaceTreeWidth: ["reasonix.workspaceTree.width"], |
| 27 | composerHeight: ["reasonix.composerHeight"], |
| 28 | drawerWidth: ["reasonix.drawer.width"], |
| 29 | settingsDrawerWidth: ["reasonix.settingsDrawer.width"], |
| 30 | }; |
| 31 | |
| 32 | type ClampSize = (value: number) => number; |
| 33 | |
| 34 | function readPrefs(): LayoutPreferences { |
| 35 | if (typeof window === "undefined") return {}; |
| 36 | try { |
| 37 | const raw = window.localStorage.getItem(STORAGE_KEY); |
| 38 | if (!raw) return {}; |
| 39 | const parsed = JSON.parse(raw) as LayoutPreferences; |
| 40 | return parsed && typeof parsed === "object" ? parsed : {}; |
| 41 | } catch { |
| 42 | return {}; |
| 43 | } |
| 44 | } |
| 45 | |
| 46 | function writePrefs(prefs: LayoutPreferences): void { |
| 47 | if (typeof window === "undefined") return; |
| 48 | try { |
| 49 | window.localStorage.setItem(STORAGE_KEY, JSON.stringify({ sizes: prefs.sizes ?? {} })); |
| 50 | } catch { |
| 51 | /* ignore storage failures */ |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | function readLegacySize(key: LayoutSizeKey): number | null { |
| 56 | if (typeof window === "undefined") return null; |
| 57 | for (const legacyKey of LEGACY_SIZE_KEYS[key]) { |
| 58 | try { |
| 59 | const raw = Number(window.localStorage.getItem(legacyKey)); |
| 60 | if (Number.isFinite(raw) && raw > 0) return raw; |
| 61 | } catch { |
| 62 | /* keep trying other keys */ |
| 63 | } |
| 64 | } |
| 65 | return null; |
| 66 | } |
| 67 | |
| 68 | function normalizeSize(value: number, clamp?: ClampSize): number { |
| 69 | const rounded = Math.round(value); |
| 70 | return clamp ? clamp(rounded) : rounded; |
| 71 | } |
| 72 | |
| 73 | export function loadLayoutSize(key: LayoutSizeKey, fallback: number, clamp?: ClampSize): number { |
| 74 | const prefs = readPrefs(); |
| 75 | const saved = prefs.sizes?.[key]; |
| 76 | const value = Number.isFinite(saved) && saved! > 0 ? saved! : readLegacySize(key); |
| 77 | return value === null ? normalizeSize(fallback, clamp) : normalizeSize(value, clamp); |
| 78 | } |
| 79 | |
| 80 | export function loadOptionalLayoutSize(key: LayoutSizeKey, clamp?: ClampSize): number | null { |
| 81 | const prefs = readPrefs(); |
| 82 | const saved = prefs.sizes?.[key]; |
| 83 | const value = Number.isFinite(saved) && saved! > 0 ? saved! : readLegacySize(key); |
| 84 | return value === null ? null : normalizeSize(value, clamp); |
| 85 | } |
| 86 | |
| 87 | export function saveLayoutSize(key: LayoutSizeKey, value: number, clamp?: ClampSize): void { |
| 88 | const prefs = readPrefs(); |
| 89 | const sizes = { ...(prefs.sizes ?? {}), [key]: normalizeSize(value, clamp) }; |
| 90 | writePrefs({ ...prefs, sizes }); |
| 91 | } |
| 92 | |
| 93 | export function clearLayoutSize(key: LayoutSizeKey): void { |
| 94 | const prefs = readPrefs(); |
| 95 | const sizes = { ...(prefs.sizes ?? {}) }; |
| 96 | delete sizes[key]; |
| 97 | writePrefs({ ...prefs, sizes }); |
| 98 | } |
| 99 |