Function lspTooltipSource

src/cm/lsp/tooltipExtensions.ts:367–392

(
	view: EditorView,
	pos: number,
)

}

function lspTooltipSource(
	view: EditorView,
	pos: number,
): Promise<Tooltip | null> {
	const plugin = LSPPlugin.get(view);
	if (!plugin) return Promise.resolve(null);

	return hoverRequest(plugin, pos).then(async (result) => {
		if (!result) return null;
		await loadHoverContentLanguages(result.contents);

		return {
			pos: result.range
				? fromPosition(view.state.doc, result.range.start)
				: pos,
			end: result.range ? fromPosition(view.state.doc, result.range.end) : pos,
			create() {
				const dom = document.createElement("div");
				dom.className = "cm-lsp-hover-tooltip cm-lsp-documentation";
				dom.innerHTML = renderTooltipContent(plugin, result.contents);
				return { dom };
			},
			above: true,
		};
	});
}

const closeHoverOnInteraction = ViewPlugin.fromClass(
	class {