| 1 | export type ConversationWidth = "standard" | "full"; |
| 2 | |
| 3 | export const CONVERSATION_WIDTH_STORAGE_KEY = "reasonix-conv-width"; |
| 4 | export const STANDARD_CONVERSATION_MAX_WIDTH = "960px"; |
| 5 | export const FULL_CONVERSATION_MAX_WIDTH = "max(960px, 90%)"; |
| 6 | |
| 7 | export function normalizeConversationWidth(value: unknown): ConversationWidth { |
| 8 | return value === "full" ? "full" : "standard"; |
| 9 | } |
| 10 | |
| 11 | // localStorage is only an early-paint cache. The persisted desktop config is |
| 12 | // authoritative once DesktopStartupSettings / Settings has loaded. |
| 13 | export function getCachedConversationWidth(): ConversationWidth { |
| 14 | try { |
| 15 | return normalizeConversationWidth(localStorage.getItem(CONVERSATION_WIDTH_STORAGE_KEY)); |
| 16 | } catch { |
| 17 | return "standard"; |
| 18 | } |
| 19 | } |
| 20 | |
| 21 | export function applyConversationWidth(value: unknown): ConversationWidth { |
| 22 | const width = normalizeConversationWidth(value); |
| 23 | if (typeof document !== "undefined") { |
| 24 | document.documentElement.style.setProperty( |
| 25 | "--maxw", |
| 26 | width === "full" ? FULL_CONVERSATION_MAX_WIDTH : STANDARD_CONVERSATION_MAX_WIDTH, |
| 27 | ); |
| 28 | document.documentElement.setAttribute("data-conversation-width", width); |
| 29 | } |
| 30 | try { |
| 31 | localStorage.setItem(CONVERSATION_WIDTH_STORAGE_KEY, width); |
| 32 | } catch { |
| 33 | // Storage may be unavailable in hardened webviews; config sync still works. |
| 34 | } |
| 35 | return width; |
| 36 | } |
| 37 | |
| 38 | export function initConversationWidth(): void { |
| 39 | applyConversationWidth(getCachedConversationWidth()); |
| 40 | } |
| 41 |