Function scanPopup

src/native_pdf_export_patch.ts:194–229

()

	};

	const scanPopup = () => {
		if (popupWindow.closed) {
			debugNativePdf(session, "popup window closed");
			cleanup();
			return;
		}

		const popupDoc = popupWindow.document;
		const popupBody = popupDoc.body;
		if (!popupBody) {
			return;
		}

		const printRoots = Array.from(popupDoc.querySelectorAll<HTMLElement>(".print"));
		const fileEmbedCount = popupDoc.querySelectorAll(".file-embed").length;
		const signature = `print:${printRoots.length}|embed:${fileEmbedCount}`;
		if (session.lastPopupScanSignature !== signature) {
			session.lastPopupScanSignature = signature;
			debugNativePdf(session, "popup scan state changed", {
				printRoots: printRoots.length,
				fileEmbeds: fileEmbedCount,
				url: popupWindow.location.href,
			});
		}

		if (printRoots.length > 0) {
			for (const root of printRoots) {
				void replacePopupCodeEmbeds(root, plugin, session.sourceFile.path);
			}
			return;
		}

		if (popupBody.querySelector(".file-embed")) {
			void replacePopupCodeEmbeds(popupBody, plugin, session.sourceFile.path);
		}
	};

	try {
		debugNativePdf(session, "attached popup observer");