{
  "version": 3,
  "sources": ["../../src/canvas/state.ts"],
  "sourcesContent": ["import { EditorAtom, type BoxModel, type Editor, useEditor, useValue } from 'tldraw'\nimport type { PendingComment } from './comment-tool'\nimport { DEFAULT_SIDEBAR_FILTERS, type SidebarFilters } from './sidebar-filters'\n\n/**\n * Transient commenting UI state, scoped per editor via {@link EditorAtom} so two editors on one\n * page don't share open-thread, visibility, and filter state. Reachable from both React\n * (`useEditor()`) and the comment tool (`this.editor`).\n */\n\n/** The id of the one open thread (only one popover is open at a time), or null when all closed.\n * @public */\nexport const openThreadId = new EditorAtom<string | null>('openThreadId', () => null)\n\n/** The coincident-pin stack whose thread list is showing (keyed by its oldest member's thread id),\n *  or null. Editor state rather than component state: the stack pin remounts when its owning render\n *  path changes, and the open list must survive that.\n *  @internal */\nexport const openStackId = new EditorAtom<string | null>('openStackId', () => null)\n\n/** The comment currently being placed (composer open, not yet posted), or null.\n * @internal */\nexport const pendingComment = new EditorAtom<PendingComment | null>('pendingComment', () => null)\n\n/**\n * A pending request to reveal a thread: a thread or comment id to open and bring into view, or\n * null when none is pending. Written by {@link revealThread}; served and cleared by\n * `CanvasComments`, which owns the wait for the records to sync in and the cluster-aware reveal.\n * @internal\n */\nexport const revealThreadRequest = new EditorAtom<string | null>('revealThreadRequest', () => null)\n\n/**\n * Open a thread and bring it into view, given a thread id or the id of any comment in it. Use it to\n * jump to a thread from outside the canvas \u2014 a notification, a deep link, your own list.\n *\n * The request is served by `CanvasComments`, so it works before the records have arrived: the layer\n * waits for them, switches pages, unhides pins, and zooms far enough to split the thread out of any\n * cluster. That also means nothing happens if `CanvasComments` isn't mounted.\n *\n * To open a thread you already hold and skip the wait, see {@link focusThread}.\n *\n * @example\n * ```ts\n * revealThread(editor, new URLSearchParams(location.search).get('comment')!)\n * ```\n *\n * @public\n */\nexport function revealThread(editor: Editor, threadOrCommentId: string): void {\n\trevealThreadRequest.set(editor, threadOrCommentId)\n}\n\n/**\n * The id passed to the most recent {@link revealThread} call that `CanvasComments` hasn't served\n * yet, or null. A request also clears when `CanvasComments` unmounts.\n *\n * This is a plain, untracked read \u2014 in React, use {@link useRevealThreadPending}, unless you need\n * the value as of *now* rather than as of the render you closed over.\n *\n * @public\n */\nexport function getRevealThreadPending(editor: Editor): string | null {\n\treturn revealThreadRequest.get(editor)\n}\n\n/**\n * Reactive React hook for {@link getRevealThreadPending}.\n *\n * Use it to notice a reveal that never lands \u2014 usually a deep link to a deleted comment. Give it a\n * grace period first, since a request also sits here while its records sync in, and re-check with\n * {@link getRevealThreadPending} when it elapses.\n *\n * @public\n */\nexport function useRevealThreadPending(): string | null {\n\tconst editor = useEditor()\n\treturn useValue('pending reveal thread', () => getRevealThreadPending(editor), [editor])\n}\n\n/** The region rectangle being dragged out right now (page coords), or null when not dragging. The\n *  comment tool writes it on each move; the overlay reads it to draw the live dashed box. */\nexport const regionDraft = new EditorAtom<BoxModel | null>('regionDraft', () => null)\n\n/**\n * Whether comment pins are hidden on the canvas. Governs the on-canvas layer (pins + open popover)\n * only \u2014 the sidebar is unaffected.\n * @public\n */\nexport const commentsHidden = new EditorAtom<boolean>('commentsHidden', () => false)\n\n/**\n * Whether the comments sidebar (the thread list) is open. Driven by an explicit control rather than\n * by which tool is active, so browsing threads is separate from placing them.\n * @public\n */\nexport const commentsSidebarOpen = new EditorAtom<boolean>('commentsSidebarOpen', () => false)\n\n/** Which threads the comments sidebar shows.\n * @public */\nexport const sidebarFilters = new EditorAtom<SidebarFilters>(\n\t'sidebarFilters',\n\t() => DEFAULT_SIDEBAR_FILTERS\n)\n\n/** Toggle comment-pin visibility for an editor.\n * @public */\nexport function toggleCommentsHidden(editor: Editor): void {\n\tcommentsHidden.update(editor, (hidden) => !hidden)\n}\n\n/** Open or close the comments sidebar for an editor.\n * @public */\nexport function toggleCommentsSidebar(editor: Editor): void {\n\tcommentsSidebarOpen.update(editor, (open) => !open)\n}\n\n/** React hook for the open thread id.\n * @public */\nexport function useOpenThreadId(): string | null {\n\tconst editor = useEditor()\n\treturn useValue('open thread id', () => openThreadId.get(editor), [editor])\n}\n\n/** React hook for the pending (being-placed) comment.\n * @internal */\nexport function usePendingComment(): PendingComment | null {\n\tconst editor = useEditor()\n\treturn useValue('pending comment', () => pendingComment.get(editor), [editor])\n}\n\n/** React hook for whether comment pins are hidden.\n * @public */\nexport function useCommentsHidden(): boolean {\n\tconst editor = useEditor()\n\treturn useValue('comments hidden', () => commentsHidden.get(editor), [editor])\n}\n\n/** React hook for whether the comments sidebar is open.\n * @public */\nexport function useCommentsSidebarOpen(): boolean {\n\tconst editor = useEditor()\n\treturn useValue('comments sidebar open', () => commentsSidebarOpen.get(editor), [editor])\n}\n\n/** React hook for the current sidebar filters.\n * @public */\nexport function useSidebarFilters(): SidebarFilters {\n\tconst editor = useEditor()\n\treturn useValue('sidebar filters', () => sidebarFilters.get(editor), [editor])\n}\n"],
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