Function onContentClick

src/pages/markdownPreview/index.js:302–349

(event)

	initHighlighting();

	async function onContentClick(event) {
		const link = event.target.closest("a[href]");
		if (!link) return;

		const originalHref = link.getAttribute("href") || "";
		const resolvedHref =
			link.getAttribute("data-resolved-href") ||
			resolveMarkdownTarget(
				originalHref,
				getMarkdownBaseUri(previewState.file),
			);
		event.preventDefault();
		event.stopPropagation();

		if (originalHref.startsWith("#")) {
			scrollToHash(originalHref.slice(1));
			return;
		}

		if (isExternalLink(originalHref)) {
			system.openInBrowser(originalHref);
			return;
		}

		const hashIndex = resolvedHref.indexOf("#");
		const targetPath =
			hashIndex === -1 ? resolvedHref : resolvedHref.slice(0, hashIndex);
		const targetHash =
			hashIndex === -1 ? "" : resolvedHref.slice(hashIndex + 1);

		if (!targetPath && targetHash) {
			scrollToHash(targetHash);
			return;
		}

		if (isMarkdownPath(resolvedHref)) {
			await openFile(targetPath, { render: true });
			const nextFile =
				editorManager.getFile(targetPath, "uri") || editorManager.activeFile;
			if (nextFile) {
				await bind(nextFile, targetHash);
			}
			return;
		}

		$page.hide();
		await openFile(targetPath, { render: true });
	}

	function scrollToHash(targetId) {
		const target = getTargetElement(previewState.content, targetId);