81 lines
3.4 KiB
JavaScript
81 lines
3.4 KiB
JavaScript
"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.default = StructTree;
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const jsx_runtime_1 = require("react/jsx-runtime");
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const react_1 = require("react");
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const make_cancellable_promise_1 = __importDefault(require("make-cancellable-promise"));
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const tiny_invariant_1 = __importDefault(require("tiny-invariant"));
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const warning_1 = __importDefault(require("warning"));
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const StructTreeItem_js_1 = __importDefault(require("./StructTreeItem.js"));
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const usePageContext_js_1 = __importDefault(require("./shared/hooks/usePageContext.js"));
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const useResolver_js_1 = __importDefault(require("./shared/hooks/useResolver.js"));
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const utils_js_1 = require("./shared/utils.js");
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function StructTree() {
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const pageContext = (0, usePageContext_js_1.default)();
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(0, tiny_invariant_1.default)(pageContext, 'Unable to find Page context.');
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const { onGetStructTreeError: onGetStructTreeErrorProps, onGetStructTreeSuccess: onGetStructTreeSuccessProps, } = pageContext;
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const [structTreeState, structTreeDispatch] = (0, useResolver_js_1.default)();
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const { value: structTree, error: structTreeError } = structTreeState;
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const { customTextRenderer, page } = pageContext;
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function onLoadSuccess() {
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if (!structTree) {
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// Impossible, but TypeScript doesn't know that
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return;
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}
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if (onGetStructTreeSuccessProps) {
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onGetStructTreeSuccessProps(structTree);
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}
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}
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function onLoadError() {
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if (!structTreeError) {
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// Impossible, but TypeScript doesn't know that
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return;
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}
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(0, warning_1.default)(false, structTreeError.toString());
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if (onGetStructTreeErrorProps) {
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onGetStructTreeErrorProps(structTreeError);
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}
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}
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// biome-ignore lint/correctness/useExhaustiveDependencies: useEffect intentionally triggered on page change
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(0, react_1.useEffect)(function resetStructTree() {
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structTreeDispatch({ type: 'RESET' });
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}, [structTreeDispatch, page]);
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(0, react_1.useEffect)(function loadStructTree() {
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if (customTextRenderer) {
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// TODO: Document why this is necessary
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return;
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}
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if (!page) {
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return;
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}
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const cancellable = (0, make_cancellable_promise_1.default)(page.getStructTree());
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const runningTask = cancellable;
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cancellable.promise
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.then((nextStructTree) => {
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structTreeDispatch({ type: 'RESOLVE', value: nextStructTree });
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})
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.catch((error) => {
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structTreeDispatch({ type: 'REJECT', error });
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});
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return () => (0, utils_js_1.cancelRunningTask)(runningTask);
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}, [customTextRenderer, page, structTreeDispatch]);
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// biome-ignore lint/correctness/useExhaustiveDependencies: Ommitted callbacks so they are not called every time they change
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(0, react_1.useEffect)(() => {
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if (structTree === undefined) {
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return;
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}
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if (structTree === false) {
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onLoadError();
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return;
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}
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onLoadSuccess();
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}, [structTree]);
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if (!structTree) {
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return null;
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}
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return (0, jsx_runtime_1.jsx)(StructTreeItem_js_1.default, { className: "react-pdf__Page__structTree structTree", node: structTree });
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}
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